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30results about How to "Avoid electric injury" patented technology
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Overhead line coiling and uncoiling device of charge connecting line
ActiveCN104505674AImprove securityExtended service lifeCharging stationsElectric vehicle charging technologyCharging stationOverhead line
The invention provides an overhead line coiling and uncoiling device of a charge connecting line, and belongs to the field of a charge gun connecting line protection device. The device comprises a charging pile, wherein the charging pile is arranged on the bottom surface of a ceiling of a charging station; the bottom surface of the ceiling of the charging station is provided with connecting rods; the connecting rods are positioned on the two sides of the charging pile; transverse tracks are connected with the ceiling of the charging station by the connecting rods; certain ends of the transverse tracks are provided with a line outlet; the transverse tracks are provided with a line inlet corresponding to the position of the charging pile; a slide block is arranged on the transverse tracks; the charge gun connecting line leads in from the line inlet, bypasses the slide block and gets out from the line outlet; a spring is arranged between the slide block and the end face at one end of the transverse track, so the charge gun connecting line does not trail on the ground, the service life of the charge gun connecting line is prolonged, the charge gun connecting line is not stepped on or crushed by an electric vehicle, and insulating skin is prevented from being damaged to prevent unexpected situations.
Owner:张远镇 +2
Plasma advanced water treatment apparatus
InactiveCN103429538AImprove work efficiencyReduce resistanceWater/sewage treatment by irradiationWater/sewage treatment by electrochemical methodsEngineeringFree-radical reaction
The present invention relates to a plasma advanced water treatment apparatus which removes coliform bacillus or various bacteria using plasma discharge and also removes various non-biodegradable organics through a radical generating source such as ozone. The plasma advanced water treatment apparatus includes: a double pipe having a first passage for water to be treated and a second passage for radical reaction gas, which are separated from each other; a plasma generation unit including electrodes arranged in each of the first and second passages of the double pipe and a power source part connected to the electrodes; and a water tank connected to the double pipe to provide a space in which the water to be treated and the radical generation source react with each other.
Owner:JARWON ELECTRONICS +1
Orthopedic department reset positioning robot
ActiveCN112716603AAchieve positioningRealize resetInternal osteosythesisSurgical navigation systemsOrthopedics surgeryPhysical medicine and rehabilitation
The invention relates to an orthopedics department reset positioning robot, which solves the technical problem that an existing orthopedics department operation robot is low in reset precision during an operation and comprises a reset robot body, a navigation robot and a positioning robot body, the reset robot body comprises a reset platform, a far-end fixator and a far-end reference frame, and the far-end reference frame is fixed to the far-end fixator; the far-end fixator comprises a connecting base plate, a movable connecting plate, a first locking device, a reference frame, a first connecting side plate, a second connecting side plate, a first fixed sleeve, a second fixed sleeve, a fixing plate, a first fixed needle, a second fixed needle, a third fixed sleeve, a fourth fixed sleeve, a third fixed needle and a fourth fixed needle. The invention is widely applied to orthopedic surgery.
Owner:WEIHAI WEIGAO ORTHOPEDIC SURGICAL ROBOT CO LTD
Fault diagnosis device for electrical equipment using smart socket
InactiveCN108872728APrevent Electrical InjuryAvoid electric injuryCoupling device detailsElectrical testingVoltage sensorElectrical devices
The invention discloses a fault diagnosis device for electrical equipment using smart socket. According to a specific embodiment of the present invention, based on the measured current of the corresponding load and the measured voltage of the corresponding circuit measured by a converter and a voltage sensor of the smart socket and the zero-phase current measured by the zero-phase converter, the harmful leakage current, overload, parallel arc and series arc precursor of each load are diagnosed in real time and the diagnosis result is transmitted to the user terminal, thereby preventing electrical damage of the corresponding load.
Owner:KOREA ELECTRICAL SAFETY CORP
High-safety central-positioned switch cabinet
ActiveCN107171238ACompact structureImprove securitySwitchgear arrangementsElectric switchesStructural engineeringPush switch
The invention provides a high-safety central-positioned switch cabinet, which is characterized in that a switch cabinet emergency trip operating mechanism is arranged at a cabinet door of the switch cabinet so as to operate an emergency trip button through the door at a closing state of the cabinet door; the switch cabinet is internally provided with a cabinet door closing state locking mechanism, thereby being capable of ensuring that the cabinet door can be prevented from being opened at an off state of a grounding switch; and the switch cabinet is further provided with a cabinet door opening state grounding switch operating shaft locking mechanism, thereby being capable of ensuring that an operating shaft is prevented from rotating when the cabinet door is open, and avoiding occurrence of misoperation of a grounding switch. The high-safety central-positioned switch cabinet performs sufficient optimization on manual operations of the field personnel at each cabinet door of the switch cabinet so as to guarantee the safety of the maintenance personnel.
Owner:ZHANGZHOU POWER SUPPLY COMPANY STATE GRID FUJIANELECTRIC POWER +1
Automatic voltage withstanding capacitance testing machine for capacitor core
ActiveCN109212388AOperational securityIncrease productivityTesting dielectric strengthCapacitance measurementsCapacitanceMotor drive
The invention discloses an automatic voltage withstanding capacitance testing machine for a capacitor core. The automatic voltage withstanding capacitance testing machine comprises a detection system,a PLC control system, a host computer, an executing mechanism and an alarm mechanism, wherein the detection system comprises a scanning gun, a core position sensor, a machine origin sensor and a product origin sensor; the executing mechanism comprises a conveying device, core clamping equipment, a cylinder driving unit, a testing module, a servo motor, a voltage withstanding machine and a capacitance tester; guide rails are arranged on both sides of the conveying device; the servo motor drives the testing module to move on the guide rail; the machine origin sensor and the product origin sensor are arranged on the testing module; both the voltage withstanding machine and the capacitance tester are connected with the testing module and PLC control system respectively; and the testing moduleis used for testing the voltage withstanding condition and the capacitance value at a preset position of the capacitor core. The automatic testing of the voltage withstanding capacitance of the capacitor core by the testing machine replaces manual testing of the voltage withstanding capacitance of the capacitor core. The testing machine has the advantages of safety in operation, precise control and high production efficiency.
Owner:SHANGHAI SIEYUAN CAPACITOR
Electric pressure cooker
InactiveCN101352309ATemperature controlControl stateCoupling contact membersPressure-cookersElectricityPressure cooking
The invention relates to an electric pressure cooking saucepan which comprises a pan cover and a pan body. The pan cover is connected with the pan body in an engagement manner and an electric connector is arranged between the pan cover and the pan body. The electric connector comprises a set of upper contactors and a set of lower contactors; the upper contactors are arranged on the pan cover and electrically connected with electric elements which are internally arranged in the pan cover; the lower contactors are arranged on the pan body and electrically connected with electric elements which are internally arranged in the pan body. The electric pressure cooking saucepan of the invention realizes the electric connection between the pan cover and the pan body in an engagement manner so as to be beneficial to arranging the electric elements on the pan cover for controlling pressure and temperature, automatically deflating, etc. Therefore, the electric pressure cooking saucepan of the invention has the advantages of improving the accuracy for controlling pressure and temperature, simple structure, low cost, etc.
Owner:JOYOUNG CO LTD
Detection-type tester grounding wire
InactiveCN108051615AAvoid electric injury to personnel or instrument burnoutThe principle is simple and clearElectrical measurement instrument detailsElectrical testingElectric injuryEngineering
The invention discloses a detection-type tester grounding wire. The grounding wire comprises a grounding wire body, a detection wire, a wiring terminal, a detection module and a grounding wire clamp;the grounding wire body is connected between the wiring terminal and one clamping plate of the grounding wire clamp, and the detection wire is connected between the wiring terminal and the other clamping plate of the grounding wire clamp. The grounding wire has a grounding wire self-detection function, and whether the grounding wire is in a good state or not can be more directly shown. The grounding wire has the function of detecting whether grounding is good or not, and personnel electric injury or instrument burnout caused by poor grounding is avoided. The grounding wire is simple and clearin principle, the grounding wire clamp is used for clamping the 'ground' to form an on-state loop, and whether the grounding wire is well grounded or not can be detected at any time by pressing a small switch. A buzzer can buzz and emit light if the grounding wire is well grounded, the buzzer cannot buzz or emit light if the grounding wire is not well grounded or is not grounded, and the groundingwire has a high identifying degree and can be used in different working environments.
Owner:STATE GRID CORP OF CHINA +1
Bypass transformer switch operation CT secondary current loop switching method
ActiveCN110912079AAvoid false protectionPrevent secondary open circuitEmergency protective circuit arrangementsControl engineeringControl theory
The invention provides a bypass transformer switch operation CT secondary current loop switching method comprising the following steps: in a main transformer switch and bypass switch CT secondary current loop, setting a connection state as an open circuit as a switching object, and setting a connection state as a conduction as a target object; the main transformer protection device exiting from the protection state; short-circuiting and grounding the differential protection function connecting sheet in the target object, and disconnecting the target object from the main transformer protectiondevice; short circuits among the four differential protection function connecting pieces in the switching object and connecting with the main transformer protection device, and further carrying out the abnormality detection on connection; and after the detection is normal, putting the main transformer protection device into a protection state, so that the switching object is connected with the main transformer protection device, the switching object is changed from an open circuit to conduction, and the target object is changed from conduction to open circuit. By implementing the method, the problems existing before and after switching of an existing CT secondary current loop can be solved, and hidden dangers can be found in time.
Owner:SHENZHEN POWER SUPPLY BUREAU
Lamp fault detecting system
InactiveCN111438068AStable supportEasy to navigateLamps testingSortingElectrical InjuriesEmbedded system
The invention relates to the technical field of detecting devices, in particular to a lamp fault detecting system. By means of automatically monitoring and processing a lamp fault, the lamp fault detecting system can effectively save physical strength for manual detection, simplify the detection manner and improve work efficiency. Meanwhile, workers can be far away from an electrified lamp duringlamp detection, electrical injuries of the workers caused by the electrified lamp can be effectively avoided, and the safety and practicability are improved. The lamp fault detecting system comprisesa workbench, two groups of supporting legs, a centralized control box, two groups of first supports and two groups of first sensors. The two groups of supporting legs are evenly installed on the lowerside of the workbench. The centralized control box is installed at the left end of the workbench. A conveying device is transversely arranged on the front side of the top end of the workbench.
Owner:CANGZHOU NORMAL UNIV
Safety type multi-accessory power distribution box based on Internet of Things
ActiveCN112864869AImprove securityImprove practicalitySubstation/switching arrangement detailsShort-circuit testingControl systemThe Internet
The invention discloses a safety type multi-accessory power distribution box based on the Internet of Things, belongs to the technical field of power distribution boxes, and can realize the arrangement of a specially-made safety protection system and a door lock control system. The safety protection system can be in linkage cooperation with the door lock control system and a safety monitoring center through the Internet of Things, so that when an electric leakage phenomenon occurs at a power distribution cabinet body, the safety protection system not only can turn on a warning lamp to give out a warning, but also can cut off a power supply and lead electric leakage to the ground, and can control an intelligent electronic lock to be forcibly locked at the same time, so that the safety performance is greatly improved. In addition, an infrared monitoring assembly can monitor the periphery of the power distribution cabinet body, and when a person walks in a protective fence, the safety protection system can make a judgment, and when it is judged that the person enters abnormally, the safety protection system can reflect the situation to the safety monitoring center in time, so that the worker can find that the person enters the protective fence abnormally in time, and the safety performance is further improved.
Owner:江苏普菲克电气科技有限公司
Wire with overcurrent protection
The invention relates to a wire with the overcurrent protection function, and belongs to the field of electronics. The wire comprises a wire cluster wrapped by a rubber layer, the two ends of the wire are connected with connecting pieces in a winding mode, a buffering rubber sleeve is arranged between each connecting piece and the rubber layer, the wire in the rubber layer is connected with a fuse, the rubber layer is printed with the current upper limit value, and the wire is safe and convenient to use.
Owner:淄博思科电子技术开发有限公司
Electronic cockroach killer capable of being disassembled conveniently
InactiveCN106538496AEasy to disassembleFirmly connectedInsect catchers and killersPower switchingCockroach
The invention relates to an appliance for catching insects, and provides an electronic cockroach killer capable of being disassembled conveniently. The electronic cockroach killer comprises a handle, a power source, a power switch, a base, a retractable rod and a metal ring, wherein the power source is arranged in the handle; the power switch is arranged on the handle; the base is connected with the handle; the retractable rod is connected with the other end of the base; the metal ring is arranged on the top of the retractable rod; and a first electrode wire and a second electrode wire which are electrically connected with the power supply are arranged between the metal ring and the power supply. The electronic cockroach killer is characterized in that the retractable rod, the base and the handle are connected in a threaded manner; a connecting piece is arranged between the metal ring and the retractable rod; one end of the connecting piece is fixedly connected with the metal ring while the other end of the connecting piece is inserted in the top end of the retractable rod; by a screw which penetrates through the connecting piece and the retractable rod and a nut matched with the screw, the connecting piece is connected with the retractable rod; and the diameter of the outer circle of the metal ring is smaller than the inner diameter of the top end of the retractable rod. The electronic cockroach killer has effects of capability of being disassembled conveniently and convenience in cleaning and repair.
Owner:CHENGDU YANXINGGUO TECH CO LTD
A Protection Mechanism for Protecting the Shed of Electric Porcelain Lightning Arrester
ActiveCN107610855BReduce collision damageAvoid affecting work performanceAnimal repellantsInsulatorsProtection mechanismEngineering
Owner:WUHU KAIXIN ARRESTER
A substation anti-noise wall and construction method
The present invention involves a substation anti -noise wall and construction method. It includes the foundation and wall. The internal setting of the wall is equipped with an empty cavity A, the internal cavity A of the wall is set with noise plates, the noise plate passes throughRiveting and wall riveting, the surface of the noise plate is set up with noise reduction, the surface of the inner wall of the wall is equipped with radiation -proof net, the surface of the radiation -proof network is set with noise reduction plate, the upper surface of the noise reduction plate is evenly vertical.Set up noise reduction bars. There is an empty cavity B inside the noise reduction bar. The noise reduction plate between the two noise reduction bars is evenly set with sound absorption holes.By fixed connection with the wall with the expansion bolt, the upper part of the pitch board is set to the tilt structure. The horizontal surface of the upper surface of the pitch board is set with anti -sound plates. The invention structure is simple, convenient for construction, good noise reduction effect, can be effectively adsorbed effectivelyThe advantages of noise, isolation noise, and can shield radiation at the same time.
Owner:JIYUAN POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER
A high pressure washer
ActiveCN111604311BAvoid removal processAvoid electric injuryLiquid spraying apparatusCleaning using liquidsControl systemMechanical engineering
The invention relates to the technical field of cleaning devices, in particular to a high-pressure cleaning machine. The high-pressure cleaning machine comprises a frame, a high-pressure pump mountedon the frame, and a spraying gun connected with the water outlet end of the high-pressure pump, and further comprises a support fixedly mounted on the frame, a gun seat fixedly mounted at the top of the support and used for containing the spraying gun and a control system. According to the high-pressure cleaning machine, the gun seat is arranged, and therefore the spraying gun can be temporarily contained, and the spraying gun cannot be placed on the ground to be contaminated or trampled. According to the high-pressure cleaning machine, the control system is further arranged, thus after the spraying gun is placed in the gun seat, the spraying gun can be automatically locked by a locking part, the spraying gun cannot be pulled out, and the spraying gun is prevented from being taken out by irrelevant personnel to use.
Owner:ZHEJIANG DANAU MASCH CO LTD
A butt welding machine for producing k gold products
ActiveCN108788417BAvoid thermal burnsAvoid electric injuryWelding/cutting auxillary devicesAuxillary welding devicesButt weldingSlide plate
Owner:深圳市冠华珠宝有限公司
A method for switching secondary current loops in bypass transformer switching operation CT
ActiveCN110912079BAvoid false protectionPrevent secondary open circuitEmergency protective circuit arrangementsControl engineeringControl theory
The invention provides a method for switching secondary current loops of CTs operated by bypass switches instead of transformers. is the target object; the main transformer protection device exits the protection state; short-circuit and ground the differential protection function connecting piece in the target object, and disconnect the connection between the target object and the main transformer protection device; remove the four differential protection devices in the switching object Short-circuit between the functional connecting pieces and connect with the main transformer protection device, and further detect the abnormality of the connection; after the detection is normal, put the main transformer protection device into the protection state, so that the switching object and the main transformer protection device are connected to realize The switching object changes from open circuit to conduction, and the target object changes from conduction to open circuit. The implementation of the invention can overcome the existing problems before and after switching of the existing CT secondary current loop, and discover hidden dangers in time.
Owner:SHENZHEN POWER SUPPLY BUREAU
Wiring method for safe grounding of electric floor heating
ActiveCN111981558AAvoid electric injuryAvoid Electric Injury SituationsHeating fuelLighting and heating apparatusInsulation layerElectrical connection
The invention discloses a wiring method for safe grounding of electric floor heating. The wiring method comprises the steps that a, a metal mesh is paved on a plane matched with the metal mesh; b, a first cable is electrically connected with an external power supply, and the outer surface of the first cable is wrapped with an insulating layer; c, a plurality of second cables are also placed on themesh surface of the metal mesh, all section cables are electrically connected with the first cable in parallel, and the outer surfaces of the second cables are also wrapped with insulation layers; d,a first metal wire which is of a multi-section bending structure is placed on a plane formed by the first cable and the second cables, and the first metal wire is grounded; and e, the first metal wire is wound on the metal mesh though a plurality of second metal wires in the length direction of the first metal wire, and spacing is formed between two adjacent second metal wires. Therefore, the problems that in the prior art, when the electric floor heating has local electric leakage, personal injury is caused to a user, and potential safety hazard exists are solved.
Owner:BEIJING FINE & CLEAN ENERGY
Capacitor Core Automatic Withstand Voltage Capacitance Testing Machine
ActiveCN109212388BOperational securityIncrease productivityTesting dielectric strengthCapacitance measurementsCapacitanceControl system
The invention discloses an automatic pressure-resistant capacitance testing machine for capacitor cores, which includes a detection system, a PLC control system, a host computer, an executive mechanism and an alarm mechanism; the detection system includes a scanning gun, a core position sensor, a machine origin sensor and The origin sensor of the product; the actuator includes a transmission device, core clamping equipment, cylinder drive group, test module, servo motor, withstand voltage machine and capacitance tester; guide rails are set on both sides of the transmission device; the servo motor drives the test module in the Move on the guide rail; the machine origin sensor and the product origin sensor are installed on the test module; the withstand voltage machine and the capacitance tester are respectively connected with the test module and the PLC control system; the test module is used to test the preset position of the capacitor core withstand voltage and capacitance value. This testing machine replaces the manual testing of the capacitor core to test the capacitance of the capacitor core by pressure test, which is safe in operation, precise in control and high in production efficiency.
Owner:SHANGHAI SIEYUAN CAPACITOR
Capacitor
InactiveCN105161302AExpand the scope of workSelf-adjusting capacityMechanically variable capacitor detailsVariable capacitor structural combinationsInductorEngineering
The invention relates to an adjustable capacitor, and particularly discloses a capacitor. The capacitor comprises a bottom plate and a top plate obliquely arranged on the bottom plate; two ends of the bottom plate are vertically connected with a first metal plate and a second metal plate with different heights; the top plate and the bottom plate are connected via the first metal plate and the second metal plate; a spiral electric capacity is arranged on the bottom plate; the electric capacity is connected with the first metal plate; the lower surface of the top plate is provided with a first sliding shaft and a second sliding shaft in mutual parallel; the first sliding shaft and the second sliding shaft are provided with a conductive contact block; both the first sliding shaft and the second sliding shaft are in sliding connection with the conductive contact block; the conductive contact block is contacted with the electric capacity; the conductive contact block is electrically connected with the second metal plate and an inductor is connected between the conductive contact block and the second metal plate; the second sliding shaft and the second metal plate are connected; and the first sliding shaft passes through the top plate and is connected with a resistor via a wire. The capacity changes automatically along with changes of load current and frequency.
Owner:CHONGQING WANGBIAN ELECTRIC GRP CORP
Grounding device based on installation and construction of transmission lines in power transmission and transformation projects
ActiveCN113300315BPlay a protective effectPrevent flowConnection to earthCorona dischargeLightning rodThunderstorm
The invention provides a grounding device based on the installation and construction of transmission lines in power transmission and transformation projects, including a tower body; horizontal connecting plates are respectively connected to the two sides of the top of the tower body, and the lower side of the horizontal connecting plate is provided with a horizontal bracing plate. Two sets of vertical plates are connected in the middle of the top of the tower body, and vertical insulating sleeves are interspersed in the middle of the inner side of the tower body; the lightning protection part is installed in the middle of the top of the tower body; the winding mechanism is installed on the cross support plate ; The protective piece is set on the bottom outer end of the tower body. In thunderstorms, use the pull rope to pull the upper shield, make the upper shield slide on the guide rod to both sides, and leak the lightning rod so that the lightning rod can play the role of lightning protection. Under the action of the spring, it shakes slightly to avoid the phenomenon that the lightning rod is easily broken due to its fixed connection. By setting the protective part, it plays the role of protecting the bottom of the tower body.
Owner:江苏鼎豪电力工程有限公司
Wiring method for safety grounding of electric floor heating
ActiveCN111981558BAvoid electric injuryAvoid Electric Injury SituationsHeating fuelLighting and heating apparatusElectrical connectionStructural engineering
The invention discloses a wiring method for safe grounding of electric floor heating, which includes: a. flatly laying a metal net on a matching plane; b. placing a first cable on the net surface of the metal net, and connecting the first wire The cable is electrically connected to the external power supply, and the outer surface of the first cable is wrapped with an insulating layer; c, a plurality of second cables are also placed on the mesh surface of the metal mesh, and each second cable is connected in parallel with the The first cable is electrically connected, and the outer surface of the second cable is also wrapped with an insulating layer; d, placing the first metal wire in a multi-section bending structure on the plane formed by the first cable and the second cable, And the first metal wire is grounded; e, along the length direction of the first metal wire, the first metal wire is wound on the metal mesh with a plurality of second metal wires, and between two adjacent second metal wires There is a distance; thereby solving the problem of personal injury to users and potential safety hazards when partial leakage occurs in the electric floor heating in the prior art.
Owner:BEIJING FINE & CLEAN ENERGY
Grounding device based on power transmission and transformation project power transmission line installation and construction
ActiveCN113300315APlay a protective effectPrevent flowConnection to earthCorona dischargeLightning rodThunderstorm
The invention provides a power transmission line installation and construction grounding device based on a power transmission and transformation project. The device comprises a tower body, wherein transverse connecting plates are connected to two side frames of the top end of the tower body respectively, transverse supporting plates are arranged on the lower sides of the transverse connecting plates, two sets of vertical plates are further connected to the middle of the top of the tower body, and a vertical insulating sleeve is inserted into the middle of the inner side of the tower body in a penetrating mode; a lightning protection part which is mounted in the middle of the top of the tower body; a winding mechanism which is mounted on the transverse supporting plate; and a protection piece which is arranged at the outer end of the bottom side of the tower body in a sleeving manner. In thunderstorm days, the upper protective cover is pulled through the pull rope, so that the upper protective cover slides towards the two sides on the guide rod, the lightning rod is exposed, the lightning rod can play a lightning protection role, and in case of strong wind, the lightning rod shakes in a small range under the action of the lower protective cover and the supporting spring, and the phenomenon that the lightning rod is easily broken due to fixed connection is avoided; by arranging the protection piece, the effect of protecting the bottom of the tower body is achieved.
Owner:江苏鼎豪电力工程有限公司
A kind of orthopedic reset positioning robot
ActiveCN112716603BAchieve positioningRealize resetInternal osteosythesisSurgical navigation systemsOrthopedics surgeryPhysical medicine and rehabilitation
Owner:WEIHAI WEIGAO ORTHOPEDIC SURGICAL ROBOT CO LTD
Reset Robot Connection Fixtures
ActiveCN112869994BConvenient hand-eye calibrationImprove usabilityOperating tablesDiagnosticsOrthopedics surgeryPhysical medicine and rehabilitation
The invention relates to a connection and fixation device for a reset robot, which solves the technical problems of complicated use, poor stability and poor flexibility of the leg support device in the existing orthopedic surgery reset robot. , the movable connecting plate is connected with the connecting base plate, and the first locking device is used to lock the movable connecting plate. The present invention is widely used in orthopedic surgery.
Owner:WEIHAI WEIGAO ORTHOPEDIC SURGICAL ROBOT CO LTD
High-voltage power transformation box capable of repelling birds and insects
PendingCN114784643AAvoid electric injuryImprove securitySubstation/switching arrangement casingsCleaning using toolsAnimal scienceElectric machine
The invention relates to a high-voltage power transformation box, in particular to a high-voltage power transformation box capable of repelling birds and insects. The objective of the invention is to provide the high-voltage power transformation box with the bird repelling and insect preventing functions, wherein the high-voltage power transformation box is relatively high in safety. The high-voltage power transformation box with the bird repelling and insect preventing functions comprises a power transformation box body, rotating blades, a pressing assembly and the like, the pressing assembly is arranged on the upper portion of the power transformation box body, and the two rotating blades used for repelling birds are rotationally arranged on the pressing assembly. When the supporting table moves downwards, rotating blades can be driven to rotate, so that birds staying at the top of the supporting table can be driven away, the birds are prevented from being damaged by electricity, the safety is high, then a double-shaft motor serves as driving force to drive a spray head to move upwards, and then a wedge-shaped block extrudes a piston rod to move towards the inner side; therefore, the spray head sprays the insecticide for insect prevention of the power transformation box.
Owner:江西俊朗电力装备有限公司
An environmentally friendly insect zapper
ActiveCN104026101BImprove powerReduced service lifeInsect catchers and killersElectricityEngineering
The invention discloses an environment-friendly insect killer. The environment-friendly insect killer comprises a lamp holder and an insect killing lamp. The bottom end of the lamp holder is connected with a conical base. A storage battery is arranged in the middle of the lamp holder. The top end of the lamp holder is connected with a solar power generating device through a first support. The solar power generating device is connected with the storage battery. A temperature sensor, a photosensitive sensor and a humidity sensor are all connected with a switch assembly of the storage battery. The insect killing lamp is connected with the storage battery so that the work state of the insect killing lamp can be adjusted according to change of the environment by the insect killer, and therefore energy is saved; meanwhile, the service life of the insect killing lamp is long, and an electric shock preventing protective device is arranged. The environment-friendly insect killer has the advantages of being reasonable in structural design and long in service life.
Owner:CHENGDU ZHENZHONG ELECTRIC
Charging cable high-set retractor
ActiveCN104505674BGuaranteed randomnessDoes not shorten lifespanCharging stationsElectric vehicle charging technologyEngineeringCharging station
Owner:张远镇 +2
Environment-friendly insect expelling device for garden trees
InactiveCN112119996AInhibit sheddingImprove stabilityBatteries circuit arrangementsMachine framesTree trunkPower grid
The invention discloses an environment-friendly insect expelling device for garden trees, and belongs to the technical field of garden insect expelling. The arrangement of a power grid insect killingassembly can be achieved, insects can be effectively expelled in an electric killing mode to prevent the trees from being invaded by insect pests, the harm to the surrounding environment and the treescan be effectively avoided in comparison with the prior art, and the environmental protection performance is obviously improved; the power grid insect killing assembly is powered by solar energy, energy consumption is reduced, and the environmental protection performance is further improved; the output current of the power grid insect killing assembly is smaller than the safety current of a humanbody, and the safety performance is guaranteed; a trunk connecting assembly and a reinforcing connection assembly are arranged, the environment-friendly insect expelling device can be conveniently installed on a tree trunk through the trunk connecting assembly, connection between the environment-friendly insect expelling device and the tree trunk can be further reinforced through the reinforcingconnecting assembly, the environment-friendly insect expelling device is effectively prevented from falling off, and stability is improved; a conductive rod is further arranged, pests on the tree trunk can be electrically killed in a large area in rainy days, and the pest expelling effect is greatly improved.
Owner:王晓红
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