61results about How to "With lighting" patented technology

The invention discloses a novel interphone which comprises an interphone outer shell; the interphone outer shell is internally provided with a music player, a global position system (GPS) locating device, an alarm device and an electrical storage device; the interphone outer shell is provided with a light-emitting diode (LED) lamp which comprises a plurality of LED lamp beads; the LED lamp beads are electrically connected with the electrical storage device; and the interphone outer shell is also provided with a headset interface. After this way is adopted, the novel interphone has multiple functions of communicating, playing music, locating and illuminating, thus bringing more convenience to a user; and the novel interphone can give the alarm in case of emergency, and is simple and practical.

The invention belongs to the technical field of wireless communication, and specifically discloses a micron LED array based visible light communication system and a construction method thereof. The method comprises the following steps: etching through reactive ions to obtain a p type micron LED mesa array, wherein a size of a mesa is less than 100 microns; depositing an insulated passivation layer; forming holes in the insulated layer under an area where electrodes are to be constructed; preparing p type and n type electrodes to control each LED unit of a micron LED array; integrating the micron LED array and an optical collimating lens; integrating a receiving end high-speed photoelectric detector and a focusing lens through an OFDM modulation technology so as to achieve line-of-sight communication and non-line-of-sight communication and meet indoor communication distance demand. According to the method, the LED preparation and the visible light communication system are provided, and the prepared micron LED array is high in photoelectric modulation bandwidth and can perform communication; the prepared micron LED array is high in communication speed, has the micro-displaying and lighting functions, can perform line-of-sight communication and non-line-of-sight communication, and is high in practicality.

The invention relates to a lamp structure with lighting and displaying functions, which comprises a lamp holder, a lifting module, a lighting-displaying module and a control module, wherein the lifting module is combined on the rod body of the lamp holder, the lighting-displaying module is combined on the lifting module and ascends / descends along with the action of the lifting module, and the control module controls the action of the lifting module. When ascending along with the lifting module to a first position of the lamp holder for lighting, the lighting-displaying module is switched to a lighting mode, and when descending along with the lifting module to a second position of the lamp holder for displaying, the lighting-displaying module is switched to a displaying mode. By controlling the ascending / descending of the lifting module via the control module, the lighting-displaying module can be arranged at the position suitable for lighting or displaying, thereby achieving the efficacy of increasing the application range of the lamp structure.

The invention discloses a dynamic sun-shading device integrated with PV (Photovoltaic) panels. The dynamic sun-shading device comprises a frame and a plurality of sun-shading boards which are distributed on the frame at equal intervals; the sun-shading boards are rotatably connected with the frame; each of the sun-shading boards comprises a front blade and a rear blade; when the sun-shading boards are in a completely closed state, the edges of the front blades and the rear blades of any two adjacent sun-shading boards are overlapped; the front blades and the rear blades are all cambered surfaces and different because the bending directions of the cambered surfaces of the front blades and the rear blades are opposite; a PV panel is additionally arranged on the upper surface of each of the front blades; the PV panels are driven by direct sunlight and all-sky diffused light to generate electric energy. The sun-shading device has a simple and convenient technical means, has the advantages of dynamic sun shading, lighting and power generation efficacy and the like and is especially suitable for lighting of roofs and atrium tops of large space buildings such as a terminal building, a transportation hub, an exhibition building and the like.

The invention discloses a multifunctional mini-type electric fan. The multifunctional mini-type electric fan comprises a fan cover, wherein blades are arranged in the fan cover. The multifunctional mini-type electric fan is characterized by further comprising a charge pal, wherein the fan cover is arranged on the charge pal; the charge pal and the fan cover are connected and matched in a detachable slide rail and slide groove manner; conductive lumps which are in contact with each other are further arranged on the contact surfaces of the fan cover and the charge pal. According to the mini-type electric fan, the charge pal is simple to detach, and can be charged to provide a power supply to the blades, and also can provide the power supply to other current-using equipment, so that the multifunctional mini-type electric fan has many functions; the slide rail and slide groove type charge pal is in detachable connection and match with the fan cover so that the whole structure of the product is simple and reasonable, and the product is convenient to charge and use.

The invention discloses a mobile multifunctional municipal greening isolation guardrail. The mobile multifunctional municipal greening isolation guardrail comprises a guardrail body, a lower cross bar assembly is arranged under the guardrail body, a lower guardrail is fixedly welded on the lower cross bar assembly, a middle cross bar assembly is fixedly welded on the lower guardrail, an upper guardrail is fixedly welded on the middle cross bar assembly, an upper cross bar assembly is installed on the upper guardrail, light-emitting transistors are installed between the middle cross bar assembly and the upper cross bar assembly, stand columns are installed on the two sides of the guardrail body, the upper portion of each stand column is fixedly connected with a support through a support column, a guardrail support is installed under each stand column, and a wheel shaft is installed under each guardrail support. The mobile multifunctional municipal greening isolation guardrail is simple in structure and novel in design and has the advantages of power generation, convenient movement, illumination and environment beautifying.

The invention relates to a multifunctional garment. A Kevlar bulletproof layer and an electric heating device are arranged on the garment; the electric heating device comprises a flexible non-crystalline silicon film solar electrode plate, a photoelectric converter, a lithium battery, a carbon fiber semiconductor heating film and a temperature controller; the flexible non-crystalline silicon film solar electrode plate is connected with the garment and covers the surface of the garment; the flexible non-crystalline silicon film solar electrode plate is electrically connected with the photoelectric converter; the photoelectric converter is electrically connected with the lithium battery; the lithium battery is electrically connected with the temperature controller; the temperature controller is electrically connected with the carbon fiber semiconductor heating film; the carbon fiber semiconductor heating film is arranged in an interlayer of the garment; the photoelectric converter is arranged in a pocket of the garment; the lithium battery is arranged in the pocket of the garment; the Kevlar bulletproof layer is arranged in the interlayer of the garment. The multifunctional garment has the advantages that the Kevlar bulletproof layer and the electric heating device are arranged on the garment, the garment has the bulletproof, warm-keeping, illuminating, power-supplying functions, and the like, and the garment is comfortable to wear and is safe, multifunctional, convenient to use and suitable for people who need bullet prevention and warm keeping.

The invention discloses a detachable moveable mining lifesaving cabin which comprises a vehicle body, universal joints and universal wheels, wherein the vehicle body is connected with a traction power device through the universal joints; the universal wheels are arranged on the vehicle body; after the vehicle body is driven by the traction power device to reach an appointed position along a mine rail, the traction power device is separated from the vehicle body and then can continue carrying out other works; the main body of the vehicle body is made from detachable steel; and the vehicle body comprises living cabins, storage cabins, oil storage cabins and power cabins. The detachable moveable mining lifesaving cabin disclosed by the invention has the advantages that the size of the space of the vehicle body can be adjusted along with the size of a mining hole, the detaching operation is easy, the vehicle body can supply daily necessaries to sheltering people and can supply effective protection, the structure is simple, the maintenance is convenient, and the performance is safe and reliable.

The invention relates to a multifunctional bag. The multifunctional bag comprises a bag body, wherein the bag body comprises an opening, an inner wall, a main board, a processor, a memory, a storage and an electronic screen, wherein an illuminating part and charging equipment are arranged in the bag body, the illuminating part comprises a lamp, a switch and a power supply device which are sequentially connected through leads, and the lamp is arranged on the inner wall of the bag body; the opening is formed in one side of the bag body, the charging equipment is close to the opening, and a charging hole in the charging equipment exposes from the opening; a massaging air pad is arranged on one surface, namely the back surface of the bag body close to the back of a human body. The bag has illuminating, charging and massaging functions, and a user can write by virtue of the electronic screen, so that the bag is convenient and practical.

The invention discloses a door window which comprises a vertical profile frame, a transverse profile frame, an upper fixing window body, a sash screen, a ventilating sash screen, a rotary sliding device and guiding positioning locks. The rotary sliding device enables the sash screen or the ventilating sash screen to rotate by 180 degrees and horizontally move to any position. A positioning plug pin is arranged on the rotary sliding device, and the guiding positioning locks are arranged on a left side profile frame of the sash screen and a right side profile frame of the ventilating sash screencorrespondingly. The door window has the beneficial effects that the door window can achieve natural ventilation for 24 h when the sash screen is in a closing-opening state, air exchanging is withoutworry, space mastering is flexible, connection is avoided through a single sash, positioning is conducted randomly during flat-opening, sliding, horizontally-moving and rotation by 180 degrees, and accordingly rotary cleaning for sanitation is facilitated; and working is convenient, rapid and safer, rolling and horizontal sliding are integrated into a single track, a ventilating door integrates comprehensive design of rabbets, the structure is compact, materials and spaces are saved, durability in using is achieved, and the safer effect is achieved.

The invention discloses a detachable inwards opened hollow glass embedded photovoltaic window shade. The detachable inwards opened hollow glass embedded photovoltaic window shade comprises a window frame, an openable sash unit and a fixed sash unit, wherein the openable sash unit and the fixed sash unit are arranged inside the window frame; the openable sash unit is composed of an opening sash, a first hollow double glass and a single glass, wherein the first hollow double glass and the single glass are arranged inside the opening sash, the first hollow double glass is arranged outside and the single glass is arranged inside; the fixed sash unit is composed of a fixed sash, a second hollow double glass and a photovoltaic glass, wherein the second hollow double glass and the photovoltaic glass are arranged inside the fixed sash, the inside the lower frame profile of the fixed sash is provided with a wire port, wires and fixing glue, the photovoltaic glass is arranged outside and composed of, from inside to outside, an ultra clear tempered glass layer, an EVA (ethylene-vinyl acetate copolymer) layer and an ultra clear tempered glass layer, and silicon photovoltaic battery panels are uniformly laid inside the EVA layer. The detachable inwards opened hollow glass embedded photovoltaic window shade achieves heat insulation performance, can adjust indoor light intensity and meanwhile is convenient to mount, dismount and maintain and capable of achieving a photovoltaic generation function.

The invention discloses a garden rockery structure which comprises a rockery body. A protection material structure layer is arranged on the surface of the rockery body and is in sealing connection with the rockery body. The surface of the protection material structure layer is coated with a light emitting face layer. The light emitting face layer is in sealing connection with the protection material structure layer. Vegetation layers are arranged on the two sides of the rockery body and connected with the rockery body through clamping buckles. An illumination mechanism is mounted at the top of the rockery body and detachably connected to the rockery body. A channel is formed in the position, close to the bottom, of the rockery body and located in a pool, and a lap joint plate is arranged between the pool and the channel. The garden rockery structure is quite reasonable and extremely strong in attractiveness, and meanwhile has good protection performance, the service life of a rockery is greatly prolonged, and the permanent and lasting attractiveness of the rockery are protected to a certain degree; the functions of both illumination and planting are achieved, and the use performance is improved; and in addition, animals can get in and out of the rockery through the channel, or the garden rockery structure can be used as a rest area for the animals.

The invention provides a rapid medical multifunctional hand-machine head which comprises a valve body, wherein the valve body is provided with an internal chamber; a pair of electrodes are arranged at one end of the valve body; the electrodes are electrically connected with a light source at the other end of the valve body; a driving air inlet and a driving air outlet are further formed on one side of the electrodes; and a crumb blowing air inlet and a crumb blowing water inlet are formed on one side of the driving air inlet and the driving air outlet. The rapid medical multifunctional hand-machine head provided by the invention is simple in structure, low in cost and convenient to mount, and due to the rapid medical multifunctional hand-machine head, a hand-machine has the functions of air blowing, washing, lighting and the like.

The invention discloses an architectural surface and a method for changing skin colors of a wall. The architectural surface comprises a wall, a reinforcement layer, a line layer, a line protection layer and a display layer which are connected in sequence, wherein the wall is a cast-in-place reinforced concrete wall which can bear the horizontal seismic load, the reinforcement layer is of an architectural structure of a reinforced concrete additional layer, the line layer is provided with a control circuit, and the display layer is a background screen which is provided with a wireless intelligent music lamp. The method comprises the following steps: (S1), playing music through a computer system or a player; (S2), sending a control command to a dimming controller through a single-chip computer control system; (S3), enabling the dimming controller to communicate with the display unit of the background screen according to the command; and (S4), enabling the display unit to display various bright and changeable colors according to music rhythms. According to the architectural surface and the method disclosed by the invention, light with various colors can be emitted with the rhythm of the music, so that the feeling of beauty can be brought to people, and a wide application range can be achieved.

The invention discloses an LED street lamp. The LED street lamp comprises an internally-hollow lamp pole fixedly installed on the ground and a main light source structure which is fixedly installed at the top of the lamp pole and slantly irradiates towards the portion below the front end. The main light source structure comprises a light source installation plate fixedly arranged at the top of the lamp pole and inclined forwards, a first base plate fixedly arranged on the lower end face of the light source installation plate, a plurality of first LED lamp beads distributed on the first base plate and a first light transmitting cover with which the first LED lamp beads are covered. A plurality of light transmitting holes are formed in the lateral side of the lamp pole, auxiliary light source structures which correspond to the light transmitting holes and can emit light outwards through the light transmitting holes are fixedly arranged in the lamp pole, and second light transmitting covers are fixedly arranged on the light transmitting holes. Each auxiliary light source structure comprises a second base plate which is fixedly arranged inside the lamp pole and corresponds to the corresponding light transmitting hole, and a plurality of second LED lamp beads distributed on the second base plate. A touch display screen which can be controlled through hand touch and accordingly can be used for querying bus routes and weather situations is arranged on the lateral side of the lamp pole, and a controller electrically connected with the touch display screen is arranged in the lamp pole.

The invention discloses a hand power generation charger with a function of exercise, and the charger mainly comprises a housing, a power generation device, a voltage-stabilizing circuit, an illuminant, and a USB interface. The power generation device mainly comprises a push rod, a linkage assembly, a gear speed change device, and a micro direct current motor. The push rod comprises an outer rod and an inner rod. The inner rod is sleeved by the outer rod, and the front end of the inner rod is provided with a handle. The outer rod can stretch out and draw back in the housing, and a big spring is disposed behind the outer rod. The linkage device is located behind the inner rod. The linkage device is connected with the gear speed change device through a rack. The power output end of the micro direct current motor is connected to the voltage-stabilizing circuit, and the output end of the voltage-stabilizing circuit is connected with the illuminant and the USB interface, and is used for the charging and illuminating of a cellphone. The charger is mainly advantageous in that the charger employs human forces to generate power, can charge the cellphone at any time, and has functions of illumination and training hand forces.

The invention discloses a novel personalized bulb. The novel personalized bulb comprises a bulb holder nut, an insulation seat, a bulb body, a COB light source, a driving device, a mounting seat and alight guide plate, wherein the insulation seat is arranged at the upper end of the bulb holder nut; the bulb body is arranged at the upper end of the insulation seat and is capable of being designedin a diversified mode; the COB light source is arranged inside the bulb body and irradiates upwards; the driving device is arranged in the bulb holder nut; the mounting seat is embedded in the bulb body and located on the upper portion of the COB light source; and the light guide plate is clamped at the upper end of the mounting seat and is capable of being replaced and designed in a diversified mode. A clamping groove which can be used for light emitting and fixed to the light guide plate in a clamped mode is formed in the position, corresponding to the COB light source, of the mounting seat.A fixed block capable of being inserted into the clamping groove in a clamped mode is arranged at the lower end of the light guide plate in an extending mode. A stereo or plane pattern capable of being customized in a personalized mode is arranged on the light guide plate, and drawing and writing can be conducted on the light guide plate through a highlighter. Light emitted by the COB light source irradiates onto the light guide plate through the clamping groove to enable the light guide plate to overall emit the light outwards and take the illuminating effect, meanwhile the pattern on the light guide plate emits the light, and thus the light-emitting pattern with the illuminating and ornamental effects is formed.

The invention relates to an optical-thermal-electric integrated power-generation module, which comprises a module body, wherein the module body comprises three layers, which are a high-temperature layer, a thermal insulation layer and a low-temperature layer and arranged thereon from top to bottom. The high-temperature layer is an optical energy accumulation layer, and a plurality of convex lenses are distributed on the upper surface of the high-temperature layer. Two kinds of metal wires with different electron number densities are distributed inside the high-temperature layer, the thermal insulation layer and the low-temperature layer below the convex lenses and are connected with each other to form a thermal electric couple; the joints are placed in the high-temperature layer and the low-temperature layer respectively; and a plurality of thermal electric couples are connected in series to form a thermopile. A single convex lens and the thermopile corresponding to the convex lens form a generating unit; and a plurality of generating units are connected in series or in parallel to form a generating module. The optical-thermal-electric integrated power-generation module improves the utilization rate of optical energy, has higher power generation production than that of a photovoltaic power-generation of the same area, as well as low manufacturing cost and no pollution, and is easy to popularize.

The invention discloses a multifunctional wrecking vehicle, which belongs to the technical field of fire-fighting machinery and comprises a power system, an injection system, a high-altitude operation system, a hoisting system, a lighting device and a multifunctional troubleshooting device. An arm body of the high-altitude operation system arm frame is pushed by an arm body variable-amplitude oil cylinder to do lifting motion; the upper end of the arm body is connected with a working platform, and a leveling device is connected between the working platform and the arm body; the injection system comprises a liquid conveying system which is attached and fixed on the arm body; the hoisting system comprises a winch fixed at the rear end of the highest section of arm body and a lifting hook mounted at the front end of the highest section of arm body; the lighting device is mounted at the front end of the highest section of arm body; the multifunctional troubleshooting device is installed at the front end of the chassis. The multifunctional wrecking vehicle utilizes the power of the automobile chassis, is good in maneuverability, can quickly arrive at a rescue site, and is suitable for rescue work in places such as roads, factories and communities; the functions of fire extinguishing, troubleshooting, hoisting, high-altitude operation, lighting and the like are achieved, emergency rescue can be conducted through multiple functions, and the functions are complete.

The invention relates to the technical field of sanitary appliances and in particular relates to a toilet manufacturing process. The process comprises the following steps: S1, making a toilet seat glass fiber reinforced plastic mold, a liner glass fiber reinforced plastic mold and a wooden base mold according to the shape and size of the toilet seat, a liner and a base, and making an artificial stone toilet seat, an artificial stone liner and a PVC (Polyvinyl Chloride) base according to the molds; S2, connecting the seat ring of the toilet seat and the liner in a casting manner. Thus, the toilet prepared by utilizing a filling material provided by the invention has high glossiness, moisture resistance and excellent aging resistance. Moreover, since a luminous filler is arranged in the filling material, the prepared toilet has a luminous function, light storage is saturated by irradiating in the light for 5-20 minutes only, the toilet starts to give light when a light source does not exist, and the lighting time can reach 6-15 hours. After the toilet absorbs enough light in the daytime, a user can go to the toilet at night without turning on the light. The toilet has illuminating and indicating effects. Meanwhile, since the light does not need to be turned on, the energy-saving effect is achieved.

The invention discloses a multifunctional computer table which comprises a tabletop and is characterized in that table legs are arranged on one lower side of the tabletop, a drawer group is arranged on the other lower side of the tabletop, a table lamp and a power supply module are mounted on the tabletop, the power supply module is positioned on the inner side of the tabletop, so that the computer table is complete in function and convenient to use and has the convenience functions such as illumination, silence, skid resistance, water resistance, storage, taking and placing, comfortable use experience is provided, and the computer table is applicable to families, offices and dormitories of universities.

The invention provides a multifunctional LED lamp. The multifunctional LED lamp comprises a power management unit and a drive power source connected with the power management unit. An electric supply is connected with the input end of the power management unit. The multifunctional LED lamp is characterized in that the output end of the power management unit is further connected with a miniature camera and a negative ion generator, the output end of the power management unit is connected with the input end of the drive power source, the output end of the drive power source is connected with the input end of an LED light source, the output end of the miniature camera is connected with a wireless video transmission unit, and the output end of the negative ion generator is connected with a negative ion releaser. The multifunctional LED lamp has the technical advantages that a lighting device, a video monitoring device and an air purification device are integrated in the LED lamp, and when the LED lighting lamp is installed, the lighting function, the video monitoring function and the air purification function can be achieved.

The invention discloses a multifunctional computer liquid crystal display base, and relates to the technical field of computer bases. The base is provided with a base body; the base body consists of a bottom board and a support arranged on the bottom board; a desk lamp is arranged on the bottom board; a desk lamp groove matched with the desk lamp and a pipe groove communicated with the desk lamp groove are formed on the bottom board; the desk lamp is arranged in the pipe groove by a universal pipe; and a movable clamp is arranged at the front end of the bottom board. The multifunctional computer liquid crystal display base has the advantages of small volume, simple structure, and the functions of illuminating and clamping data.

The invention provides a multifunctional bottle opener. An illuminating lamp, a counterfeit detector and a switch button are sequentially arranged on the front face of an opener body. A silver oxide battery is installed on the back side of the opener body. The illuminating lamp and the counterfeit detector can be switched through the switch button. The illuminating lamp is turned on by pressing the switch button for the first time, the counterfeit detector is turned on and the illuminating lamp is turned off by pressing the switch button for the second time, and both the illuminating lamp and the counterfeit detector are turned off by pressing the switch button for the third time. The silver oxide battery can be replaced when running out. The multifunctional bottle opener has an illuminating function and a money detecting function, and the silver oxide battery in the bottle opener can be replaced; and the multifunctional bottle opener is simple in structure, attractive, elegant, firm, durable and convenient to carry, illumination can be provided for people under the condition that light is unavailable, and people can be prevented from receiving fake money.

The invention discloses a finished product assembly-type metal skirting line. The finished product assembly-type metal skirting line includes a metal structure assembly, an acrylic hanging part and anartificial light film, wherein the acrylic hanging part is connected with the metal structure assembly, and the artificial light film is arranged on the opposite of the acrylic hanging part and connected with the metal structure assembly. The finished product assembly-type metal skirting line is simple in installation and convenient to dismantle and has the effects of illumination and decoration,and the production change rate is high; and quality is stable and durable, the problems of quality and potential safety hazards caused by traditional skirting line construction are solved, and functional requirements of the decoration skirting line in elderly care real estate are met.

The invention discloses a sunroom with a water purification function. The sunroom is characterized in that a structure that a roof inclines toward the south is adopted; the roof is a flat-shaped upper glass layer; walls are connected around the upper glass layer; a stepped lower glass layer is arranged below the upper glass layer; a water baffle is arranged on the edge of each step; a water purification trough is fixed on the north-facing wall of the wall at the south side; the lower end of the water purification trough is connected with a water purification tank by a pipeline; a water storage tank is arranged on the ground, close to the south end, in the sunroom and is connected with a pump station by a pipeline; the pump station is connected to the uppermost space of an interlayer between the upper and lower glass layers by a pipeline. The sunroom has various functions of water purification, lighting, heat storage, and the like, has a simple structure, is low in cost, saves energy, land and water and has great popularization potential.

The invention discloses a daylight waterproof roof with channels. The daylight waterproof roof comprises a large framework, drain tanks and waterproof covers. Channel beams are longitudinally and transversely connected with one another in a cross manner to form the large framework in the shapes of square cases, and head outlet rods are arranged on each channel beam and extend out of two edges of the channel beam; the drain tanks are divided into left drain tanks and right drain tanks, are arranged on the head outlet rods at the left lower corners and the right lower corners of the channel beams and are in the shapes of grooves; the channels comprise the channel beams and channel plates, and the channel plates are arranged in the channel beams; the waterproof covers cover daylight openings, and the edges of the waterproof covers extend onto the drain tanks; each waterproof cover can be a planar waterproof cover, the planar waterproof covers comprise small frameworks and daylight flat plates, and the daylight flat plates are mounted on the small frameworks to form the planar waterproof covers; each waterproof cover also can be waterproof covers with thread frames, the waterproof covers with the thread frames comprise the thread frames and daylight films, and thread-covered wires of the thread frames are connected with springs and are transversely arranged on the thread frames; film ridges are arranged at the edges of the square daylight films, cover the thread frames and are fixed into grooves of groove rods. The daylight waterproof roof has the advantages that the daylight waterproof roof is novel in conception, reasonable in structure, attractive in shape and applicable to buildings.

A multifunctional mobile power supply applied to the technical field of mobile power supplies and provided with mobile support and anti-loss object searching functions comprises a lower shell used for fixing a PCB, a lithium battery and a ball. The bottom surface of the lower shell is provided with a support sheet. The multifunctional mobile power supply further comprises an upper shell used for fixing a nut, buttons, a support hose and a soft rubber cover, and comprises an emitter matched with the mobile power supply in use. When people forget or lose the mobile power supply and other valuables, anti-loss reminding and searching can be carried out. The multifunctional mobile power supply can be carried along with a user and can carry out charging directly. The multifunctional mobile power supply can support an electronic product used during walking or in a public occasion in multiple directions. Thus, the applicability is enhanced, the economic loss is reduced, and the multifunctional mobile power supply is conducive to health and has lighting and laser pen indicating functions.

The invention relates to an air guide mechanism and an air-conditioning indoor unit. According to the mainly adopted technical scheme, the air guide mechanism is used for the air-conditioning indoor unit, and comprises an air guide plate, a connecting rod assembly and a drive device, wherein the air guide plate comprises a mounting part and an air sweeping part; the mounting part and the air sweeping part are flexibly connected; the mounting part is detachably mounted on an enclosure of the air-conditioning indoor unit; one end of the connecting rod assembly is connected to the air sweeping part; and the other end of the connecting rod assembly is used for connecting the drive device. The air-conditioning indoor unit comprises the air guide mechanism. The invention provides the air guide mechanism and the air-conditioning indoor unit with the air guide mechanism, and the air guide mechanism can reduce operation noises, reduce maintenance cost and improve operation efficiency.

The invention relates to a gun accessory, in particular to a multi-purpose laser sight. According to the technical scheme, the multi-purpose laser sight comprises a shell, a lighting flashlight, a laser aiming device, a flashing light, a Picatinny rail interface, a gearshift switch and a main switch, wherein the lighting flashlight, the laser aiming device and the flashing light are arranged at the front end of the shell; the Picatinny rail interface is arranged at the lower part of the shell; the gearshift switch and the main switch are arranged at the rear part of the shell; and such four control modes as flashlight lighting, laser, flashing and the combination of flashlight lighting and laser are set for the gearshift switch. The multi-purpose laser sight provided by the invention is simple to operate, convenient to carry and applicable to various gun types. By adoption of the multi-purpose laser sight, a plurality of purposes such as single flashlight lighting, single laser aiming,flashing as well as the simultaneous operation of flashlight lighting and laser can be fulfilled.