57results about How to "Blocking radiation" patented technology

The invention relates to a combined ecological floating bed for water planting plants and flowers, which is characterized by comprising one or more ecological floating bed units which are combined, interconnected and fixed to form the combined ecological floating bed for the water planting plants and flowers with various patterns; the ecological floating bed unit comprises a planting basket, a floating bed framework and a foam piece, wherein the planting basket is placed in a planting basket placing port of the floating bed framework; the foam piece is sleeved in a cavity of the floating bed framework; and a plurality of ecological floating bed units are connected to form a large-area water planing plant-flower garden or a fixed green ecological floating island. The ecological floating bed has the advantages of unique structure, convenient manufacture and low cost, can effectively reduce the content of phosphorus and nitrogen-like eutrophic salts polluting the water and COD and BOD, promote the water quality from VI class to III class and beautify the environment, and can be widely applied to the water surfaces of extensive polluted rivers and lakes.

The invention discloses a thin film transistor array substrate. The thin film transistor array substrate comprises a first substrate, scanning lines, data lines and a pixel region, wherein the scanning lines and the data lines are located on the first substrate, and intersect to limit the pixel region. The pixel region comprises a thin film transistor and a pixel electrode located above the thin film transistor. A metal light-shielding layer is arranged between the thin film transistor and the pixel electrode, and comprises a first light-shielding region, a second light-shielding region and a third light-shielding region in a mutual isolation mode. The first light-shielding region is located between a source electrode / drain electrode and the pixel electrode, and the pixel electrode is electrically connected to the source electrode / drain electrode through the first light-shielding region. The second light-shielding region is located above an active layer, and the third light-shielding region is located above the scanning lines and the data lines. The invention further discloses a liquid crystal panel. The liquid crystal panel comprises the thin film transistor array substrate. The invention further discloses a liquid crystal display comprising the liquid crystal panel.

The invention discloses a thin film transistor, a manufacturing method thereof, an array substrate and a display, and aims at solving the problem that the thin film transistor generates leakage current due to a reason that the semiconductor active layer is influenced by illumination. The thin film transistor comprises a source, a drain, a semiconductor active layer, a grid insulating layer and a grid. The thin film transistor further comprises a visor is arranged between the source and the drain. The visor obstructs the source from the drain. Besides, the visor is arranged on the side of the incident light of the semiconductor active layer and is used for obstructing the incident light from irradiating the semiconductor active layer.

The invention provides a color wheel comprising a motor, a carrier, a color wheel piece and an ultraviolet optical filter, wherein the motor is provided with a rotor, the carrier is fixed on the rotor, the color wheel piece is connected with the carrier by solidification glue, and the ultraviolet optical filter is positioned on one side of the solidification glue opposite to the motor. The shape of the ultraviolet optical filter is matched with that of the color wheel piece. The ultraviolet optical filter can effectively obstruct ultraviolet light rays from entering the color wheel piece to refract or obstruct ultraviolet light refracting for plural times in the color wheel piece from irradiating on the solidification glue, and can prevent the connected quality of the solidification glue from deteriorating. In addition, the invention also provides a digital optical processing projector provided with the color wheel.

The invention relates to a method for planting trees with a soil and film composite drought resistance tree-planting hopper and belongs to the technical field of forest cultivation. The method includes the following steps: at the time of tree planting and when seedlings are buried to tree-planting pits to be full, taking the seedlings as a center, building a hopper type slope with high periphery and low middle on a tree-planting pit and the ground around the outside of the pit with earth, covering aging resistant and high strength plastic film on the slope, building a annular ridge around the film, burring water retention sands on the lower opening position of the hopper, and covering an earth layer on the film. At the time of natural precipitation, moisture collected by the upper opening surface of the hopper is partly converged to the tree-planting pit below the hopper for the trees to absorb, and a moisturizing effect of the precipitation is increased by several times. When the weather turns fine, the plastic film and the water retention sands can prevent evaporation loss of the soil moisture below the film, ability of water storage and water retention of the soil is achieved, and stability of soil water supply is increased and auxo-action to survival and growth of the seedlings is achieved. The earth covered on the plastic film can block the sun ultraviolet radiation damage to the plastic film and mechanical damage of human and animal, and enables the soil and film composite drought resistance tree-planting hopper to play a role once and for all.

The invention relates to a truck energy-saving automatic lifting type downwind plate, which comprises the downwind plate, a hinge, a cylinder, a cross bar, an iron block and an electromagnet. One side of the hinge is arranged at the front side of an upper cover of a cab, while the other side is connected with the front part of the downwind plate. Both ends of the cross bar are fixed on both sides at the rear part of the upper cover of the cab respectively. The bottom of the cylinder is arranged at one end of the cross bar and rotatably connected with the cross bar. The upper end of the cylinder is supported against the lower end at the rear side of the downwind plate to form the rotating connection. The electromagnet is arranged in the middle part of the cross bar, and the corresponding iron block is arranged on the lower part of the downwind plate. Hollow adhesive tapes are arranged on both sides of the downwind plate respectively. The downwind plate fully makes use of original air pressure and electric energy of the truck, so a driver can control the device through a switch which is arranged in the cab. The downwind plate is characterized in that the driver can lift the downwind plate when the goods of the truck is loaded to certain height; and the driver can drop the downwind plate automatically when the goods of the truck is not high enough or the truck is empty. The air friction is decreased when the truck runs so as to reach the aim of saving fuel oil. Meanwhile, the downwind plate can block sunshine in hot summer and reduce the temperature in the cab so as to improve the working environment of the driver.

The invention discloses a solar LED lamp device with a temperature control function for a greenhouse. The solar LED lamp device comprises a glass room, a constant-temperature cavity with a downward opening is formed in the glass room, a converter is fixedly arranged in the center of the upper wall in the constant-temperature cavity, and a solar panel cavity is formed in the position, located at the upper end in the glass room, of the upper end of the converter; and a solar panel connected with the upper end face of the converter is fixedly arranged in the solar panel cavity, and infrared emitters are fixedly arranged at the right end of the lower wall in the solar panel cavity and located at the right side in the solar panel in a bilateral symmetry manner. According to the solar LED lamp device, a manner of cleaning in daytime and temperature controlling at night is used, infrared detection is used, the top of the glass room is then cleaned through a brush, sunlight irradiation is prevented from being blocked due to dust accumulation at the top, then temperature control work is conducted in the constant-temperature cavity through a temperature sensing box, and when the air temperature is too high, a fan drives air to flow, so that the temperature control work is conducted, the influence on growth of crops in the greenhouse due to temperature changes is prevented.

An image sensor capable of reducing noise comprises a pixel array, a control circuit and an associative double sampling circuit array. The associative double sampling circuit array is coupled between the pixel array and the control circuit and consists of a plurality of associative double sampling circuit units, wherein each associative double sampling circuit unit comprises a silicon substrate, an MOS element which is formed on the silicon substrate and connected to a floating connection point of the associative double sampling circuit, and a plurality of metal layers which are arranged on the MOS element for providing the electric connection of the associative double sampling circuit unit and protecting the MOS element from light irradiation.

The invention provides a packaging structure of a UVLED lamp and the UVLED lamp. The packaging structure comprises a lamp holder, a UV wafer and a glass cover plate for covering the lamp holder, wherein a downwards recessing groove is arranged in the top face of the lamp holder, the UV wafer is fixed on the bottom of the groove, the glass cover plate is bonded and covered on the top face of the lamp holder through an adhesive layer, and a metallic film layer is plated on the lower surface of the glass cover plate corresponding to the adhesive layer. When the glass cover plate covers the lamp holder, the metallic film layer wraps and is bonded the adhesive layer. According to the packaging structure, a metallic film layer is arranged on the glass cover plate and covers the adhesive layer to block irradiation UV light on the adhesive layer, thereby preventing aging of the adhesive layer. The UV LED lamp employs an adhesive layer packaging structure which is low in cost and simple for operation. In addition, the packaging structure has higher mechanical strength, and the material selecting scope of the adhesive layer is expanded.

A shampoo for cleaning and protecting hair, controlling dandruff and preventing alopesia is prepared from the extracts of aloe, portulaca and walnut kernel, gentle surfactant, additives and deionized water through conventional process.

The invention provides a building safety monitoring device. The device comprises a device body, a first adjusting seat is fixedly installed on the outer surface of the lower end of the device body, asecond adjusting seat is movably installed at the lower end of the first adjusting seat, and an adjusting bolt is movably installed between the first adjusting seat and the second adjusting seat. A supporting frame is fixedly installed at the rear end of the second adjusting seat, a first fixing seat is fixedly installed at the rear end of the supporting frame, fixing holes are formed at the corners of the outer surface of the front end of the first fixing seat, a toothed rod is arranged on the outer surface of the device body, and a shielding cover is movably installed on the outer surface ofthe upper end of the device body. According to the building safety monitoring device, the direction of the shielding cover can be automatically adjusted according to movement of the sun, so that theshielding cover is used for blocking strong light of sunlight, normal monitoring of the device is guaranteed, meanwhile, a lens of the device can be cleaned when the shielding cover moves, monitoringdefinition is guaranteed, device mounting manners are diversified, and the device is suitable for mounting in different places.

The invention discloses fullerene sunscreen cream which is prepared from the following raw materials: a water phase of deionized water, inonotus obliquus extractive, titanium dioxide, 1,3-butanediol and glycine betaine; an oil phase of fullerene, hydroxyl benzoxazole, hydroxyl ethylurea, hydroxyl moxybenzone, iso-octyl p-methoxycinnamate, Vaseline, stearyl alcohol, glycerol monostearate, polyethylene acrylate, benzene and a preservative. According to the fullerene sunscreen cream disclosed by the invention, a compounding effect of the oil phase and the water phase which are prepared accordingto different ingredient contents is utilized, so that the produced sunscreen cream has an excellent sunscreen effect, an excellent water-resistant effect and good stability and can effectively block irradiation of ultraviolet rays to the skin; the fullerene and the inonotus obliquus extractive are added into the raw materials to achieve a synergistic effect on effects of the sunscreen cream. In addition, the fullerene sunscreen cream has no stimulation or damage to the skin in a use process and has good use safety.

The invention relates to a combined ecological floating bed for water planting plants and flowers, which is characterized by comprising one or more ecological floating bed units which are combined, interconnected and fixed to form the combined ecological floating bed for the water planting plants and flowers with various patterns; the ecological floating bed unit comprises a planting basket, a floating bed framework and a foam piece, wherein the planting basket is placed in a planting basket placing port of the floating bed framework; the foam piece is sleeved in a cavity of the floating bed framework; and a plurality of ecological floating bed units are connected to form a large-area water planing plant-flower garden or a fixed green ecological floating island. The ecological floating bed has the advantages of unique structure, convenient manufacture and low cost, can effectively reduce the content of phosphorus and nitrogen-like eutrophic salts polluting the water and COD and BOD, promote the water quality from VI class to III class and beautify the environment, and can be widely applied to the water surfaces of extensive polluted rivers and lakes.

The invention relates to a solar photovoltaic vacuum glass tube plate type curtain wall. The solar photovoltaic vacuum glass tube plate type curtain wall comprises an outer glass wall arranged on one side of a house, an outer exhaust device is arranged at the top of the outer glass wall, a rotating plate is rotationally connected in an inner partition plate fixedly connected in the house, a curtain wall body is arranged in the rotating plate, and a replacement assembly used for replacing the curtain wall body is arranged in the rotating plate. Two symmetrical connecting plates are arranged in the house, the two connecting plates are both located between the outer glass wall and the inner partition plate, and cleaning assemblies used for cleaning the inner surfaces of the outer glass wall and the curtain wall are arranged in the connecting plates. The problems that an existing solar photovoltaic vacuum glass tube plate type curtain wall cannot clean dust between glass curtain walls, an inner glass wall is inconvenient to replace, and an outer glass wall cannot be protected are solved.

The invention discloses a new high efficiency shading material. The new high efficiency shading material is prepared from the following components by weight: 20-30 parts of polyether polyol, 30-40 parts of carbon black, 30-45 parts of a mixed solvent, 1-3 parts of titanium dioxide, 1-2 parts of isocyanate, 2-4 parts of ceramic micropowder, 2-5 parts of a dispersant, 1-2 parts of an antioxidant, 1-2 parts of an anti-ultraviolet agent, and 0.01-0.03 part of a catalyst. The new high efficiency shading material replaces the traditional shading materials which absorbs ultraviolet light and has poorshading effect, and through proportioning of the ceramic micropowder, isocyanate, polyether polyol and titanium dioxide, the prepared shading material has the effect of reflecting ultraviolet light,so that the irradiating ultraviolet light is blocked outside the shading material by the same in the form of reflection, thus reaching a shading effect, and the raw materials inside the shading material can maintain a stable state of work, the durability of the shading material is increased, and the shading material can maintain a good state for shading.

The invention relates to the field of grass-proof cloth, and particularly discloses grass-proof cloth and a preparation method thereof. The preparation method of the grass-proof cloth comprises the following steps of (1) weaving a plurality of fibers into latticed fiber cloth; (2) immersing the fiber cloth woven in the step (1) into a dye for dyeing to obtain dyed cloth; and (3) drying and shapingthe dyed cloth to obtain the grass-proof cloth. The dye in the step (2) comprises the following components including, by mass, 8-15 parts of a coloring agent, 3-8 parts of a polyvinyl acetate emulsion and 2-10 parts of an anti-ultraviolet agent. The preparation method disclosed by the invention has the advantage that the weather resistance of the prepared grass-proof cloth is better.

The invention discloses a pigsty cooling device, which comprises a roof. The vertical central axis of the roof is provided with a water outlet pipe, the two sides of the upper end of the water outletpipe are equidistantly provided with diversion pipes, parapets are built at both ends of the roof, a water return pipe is embedded into the bottom ends of the parapets, the end of the water return pipe is provided with a water tank, a pump machine is erected at the top of the water tank, the output end of the pump machine is connected with the end of the water outlet pipe, a bracket is installed on the top of the roof, and a first driven sprocket wheel and a second driven sprocket wheel are symmetrically installed on the top of the bracket along the central point. In the invention, the pigstycooling device ensures that the pigsty is dry and does not cause the disease of breeding pigs due to the excessive humidity, the traditional indoor spray is changed to running water cooling at the roof of the pigsty, the diversion pipes are distributed on the roof, and the pump machine conveys water in the water tank through the water outlet pipe to the diversion pipes.

The invention provides a light-controlled shutter and belongs to the technical field of air dust removal and purification. The shutter comprises a window frame and an electrical motor control mechanism which is installed on the window frame; the control mechanism is positioned at the upper part of the whole window frame; voltage transformation coils, a lithium battery, and a one-chip microcomputer are arranged on the upper part of the window frame successively; the electrical motor is fixed on the right upper part of the window frame; an output shaft of the electrical motor is provided with a driving wheel which is linked with a synchronous pulley on a transmission shaft through a synchronous belt; one end of the transmission shaft passes through the window frame and is fixed with a clamp; the other end of the transmission shaft is provided with a driving synchronous pulley and a driven synchronous pulley; two angles of the upper organic glass blade are provided with mounting holes respectively which are fixed with clamps; the organic glass blade comprises an upper layer and a lower layer and a solar energy thin film is installed between the two layers; the lower part of the window frame is provided with a dust collecting tank; a water tank is installed under the dust collecting tank; metal screen frames with metal net are installed at the rear of the organic glass blade and a guide rail frame is installed between the two layers of metal screen frame; the guide rail of the guide rail frame is provided with a window brush rod. The shutter is mainly applied in lighting and dedusting for housing buildings.

The invention discloses an array substrate, a display panel and a preparation method of the array substrate. The array substrate comprises: a substrate body and a film transistor layer, wherein the film transistor layer is arranged on the substrate body, and comprises an active layer; and a shielding layer, wherein the shielding layer is arranged between the substrate body and the film transistor layer, a groove is formed in the shielding layer, and at least part of the active layer extends into the groove. Through the mode, the problem of current leakage caused by illumination of the active layer is improved, and the working stability of the film transistor is improved.

An anti-fog type automobile front windshield glass belongs to the technical field of glass materials. The glass comprises, by weight, the following components: 3-13 parts of borax, 2-10 parts of sodium hydroxide, 1-7 parts of limestone, 2-8 parts of glass fiber, 15-25 parts of silicon dioxide, 2-8 parts of zinc oxide, 3-13 parts of sodium carbonate, 2-12 parts of curing agent, 2-5 parts of dispersing agent, 1-5 parts of emulsifier, 1-3 parts of polyethylene glycol and 2-3 parts of propylene glycol. The automobile glass has the advantages of high structural strength, long service life and the like, a problem of breakage does not occur in the use process, the structural strength of the glass material is strengthened, and the service life is prolonged; the strength is high, the glass is capable of resisting strong impact, effectively blocking sun irritation, protecting skin from being injured, effectively preventing fog, and adding safety to driving.

The invention discloses novel automobile anti-fog glass. The glass comprises the following components in parts by weight: 20-30 parts of silicon dioxide, 8-12 parts of alkyl benzene sulfonic acid, 10-12 parts of alkanolamide, 2-8 parts of glycerol, 5-15 parts of glass fibers, 2-10 parts of silicone oil, 1-5 parts of calcium oxide, 2-6 parts of methyl methacrylate, 2-10 parts of aluminum oxide, 1-5parts of polyethylene glycol and 1-10 parts of superfine powder. The glass has good water resistance and wiping resistance, is applied to automobile assembling, can effectively solve the fogging phenomenon of automobile glass caused by large temperature difference between the inside and the outside of an automobile, and improves the use safety.

The invention discloses an angle-adjustable roof-mounted solar cell panel, which comprises a roof base, a plurality of photovoltaic solar panels fixedly arranged on the surface of the roof base and a hollow thermal insulation layer. The hollow thermal insulation layer is arranged between the roof base and the photovoltaic solar panels; the roof base and the photovoltaic solar panels are connected through movable columns; one end of each movable column is fixedly connected to an adjusting column in each photovoltaic solar panel, and the other end of the movable column is fixedly connected to a movable column base in the roof base; the movable columns are movably connected with the adjusting columns respectively; the upper side of the inner wall of the roof base is fixedly provided with a storage battery; the storage battery is connected with inverters fixedly arranged at the two sides of the storage battery respectively through lines; and the inverters are connected with the photovoltaic solar panels through lines. The solar cell panel is mounted on a roof, thereby ensuring that the solar cell panel is free from shelters at high altitude; and the angle of the solar cell panel can be adjusted through a motor and the movable columns, thereby enabling the solar cell panel to keep vertical to solar rays in an all-weather manner, and improving power generating efficiency.

The invention discloses a metallic shelf with a sunning prevention function. The metallic shelf with the sunning prevention function comprises a shelf main body and a sunning preventing structure, wherein the sunning preventing structure is arranged at the top of the shelf main body; the shelf main body comprises a shelf supporting frame body and shelf supporting plates which are mounted in the supporting frame body; the sunning preventing structure comprises a light shading framework and a light shading louver which is arranged in the light shading framework; the light shading framework is downwards obliquely mounted on the two sides of the shelf supporting plate at the top of the shelf main body; the light shading louver comprises multiple louver strips which are arranged in a longitudinal step manner. Through the way, the metallic shelf with the sunning prevention function, which is provided by the invention, can be used for effectively stopping the metallic shelf and goods on the shelf from being irradiated by ultraviolet rays; the shelf is prevented from being subjected to long-term insolation to influence the service life; meanwhile, a protective effect on the goods is also realized; the light shading louver can be also used for withstanding the erosion of wind, rain and dust.

The invention relates to a conical hood mechanism of a titanium slag furnace, which at least comprises a main beam, wherein the main beam is formed by an outer conical circle and an inner conical circle. The conical hood mechanism is characterized in that the inner conical circle is positioned above the outer conical circle, and the diameter of the inner conical circle is less than that of the outer conical circle; the outer conical circle and the inner conical circle are fixedly connected through a plurality of secondary beams; cover plates are arranged in void positions formed between the main beam and the secondary beams; and the outer side of the outer conical circle is connected with a dust box. According to the conical hood mechanism disclosed by the invention, ascending fume in the furnace is spirally moved to form spout fume cloud, the fume in the furnace is circularly moved in a hood faster and faster, so that the self forming force of the fume is increased, the fume is moved in an organized way, and the possibility of discharge and diffusion in an unorganized way cannot occur; additionally, a molten pool in the furnace can be effectively prevented from irradiating a body of the hood is effectively prevented from being irradiated by the high temperature due to high temperature and heat radiation in a molten pool by the thick spout fume cloud, so that the heat absorption capacity of high molecular jointing materials is reduced, and the high molecular jointing materials are prevented from cracking caused by large change of temperature difference and shedding caused by cripling; and the circulating water temperature of the cover plates of the hood is effectively reduced.

The invention relates to β-carotene microcapsules rich in sardine oil, a preparation method and application thereof. In the present invention, denatured starch, chitosan, trehalose, sucrose, and monoglyceride succinate are sequentially added to water, stirred while adding, mixed evenly, and the solution is kept at a certain temperature to obtain the water phase, β-carotene crystals, Add lipophilic emulsifier Tween and sardine oil into the oil phase kettle, stir and dissolve to obtain the oil phase, slowly add the oil phase into the water phase, and make a microemulsion by shearing, and the microemulsion is prepared by concentrating, freeze-drying, grinding, etc. Microencapsulated beta-carotene enriched with sardine oil. Compared with the prior art, the obtained β-carotene microcapsules of the present invention not only improve the stability of β-carotene to factors such as light, heat and humidity, but also are rich in sardine oil in the microcapsules, which can combine with β-carotene Play a synergistic effect and improve the health care performance of microcapsules.

The invention discloses a colorful illumination flashing point environment-friendly umbrella which comprises an umbrella fabric, a first connecting rod, a first supporting pipe and a stretchable supporting frame. A flashing point material layer is arranged inside the umbrella fabric. A PE material layer is arranged at the lower end of the flashing point material layer, an EVA material layer is arranged at the lower end of the PE material layer, the first connecting rod and a boosting movable handle are in sliding connection, a second connecting rod is arranged at the lower end of the first connecting rod, and a temperature adjuster is arranged at the upper end of a temperature detection device; according to the colorful illumination flashing point environment-friendly umbrella, by arranging a first hook and a second hook, the umbrella is convenient to support and take, labor is wasted when a user takes the umbrella for rain sheltering and sunshading, by mixing the flashing point material layer, the PE material layer and the EVA material layer proportionally, the hand feeling is smooth, the lubricity and flexibility are greatly improved, refracted light of the flashing point material under illumination is obvious, colorful refracted light is emitted out, the decorative effect is achieved, by arranging the temperature regulator, the temperature of an umbrella stem can be adjusted, the problem that the hands are numb with cold due to the fact that the temperature of an existing umbrella is excessively low is solved, and meanwhile the umbrella is more environmentally friendly to use.

The invention discloses a sunscreen heat-resistance hollow side windshield for a vehicle, and belongs to the technical field of glass materials. The windshield is of a hollow dual-layer structure andis prepared from, by weight, 3-13 parts of quartz sand, 2-10 parts of sodium hydroxide, 1-7 parts of limestone, 2-8 parts of glass fibers, 15-25 parts of silicon dioxide, 2-8 parts of zinc oxide, 3-13parts of sodium carbonate, 2-12 parts of anti-ultraviolet agent, 2-5 parts of magnesium oxide and 1-5 parts of reinforcing agent. The prepared windshield for the vehicle has the advantages of being high in structural strength, long in service life and the like; in the using process, the situation that the windshield is broken cannot occur, the structural strength of the material of the windshieldis improved, and the service life is prolonged; the windshield has high strength, and can resist strong impact, effectively stop sun illumination to protect the skin against hurt, and effectively prevent fog to improve safety for driving.

The invention provides high-temperature-resistance pressure-resistant polymer glass used for vehicles, and belongs to the technical field of glass materials. The glass is prepared from, by weight, 3-13 parts of borax, 2-10 parts of sodium hydroxide, 1-7 parts of zircon powder, 2-8 parts of glass fiber, 15-25 parts of silicon dioxide, 2-10 parts of steel fiber, 3-8 parts of calcium carbonate, 1-2 parts of sodium chloride, 2-8 parts of zinc oxide, 3-13 parts of sodium carbonate, 2-12 parts of curing agent, 5-9 parts o calcium silicate, 6-12 parts of bone charcoal powder, 5-10 parts of nano diamond, 3-8 parts of chromium carbide, 2-8 parts of magnesium borate crystal whiskers and 6-8 parts of additives. The prepared automobile glass has the advantages of high structural strength, long servicelife and the like, breakage does not occur in the use process, the structural strength of the glass materials is enhanced, the compressive capacity is high, the service life is prolonged, the strength is high, and the glass can resist strong impact, effectively block sun radiation and protect the skin from injury.

The invention discloses an environment-friendly angle-adjustable sectional roof solar cell panel which comprises a roof base, a plurality of photovoltaic solar panels fixed to the surface of the roofbase and a hollow heat insulation layer. The hollow heat insulation layer is arranged between the roof base and the photovoltaic solar panels, the roof base and the photovoltaic solar panels are connected through movable columns, one end of each movable column is connected and fixed to an adjusting column in the corresponding photovoltaic solar panel, the other end of each movable column is connected and fixed to a corresponding movably column base in the roof base, the movable columns are movably connected with the adjusting columns, a storage battery is fixed to the inner wall of the roof base and is connected and fixed to inverters on two sides of the storage battery through wires, and the inverters are connected with the photovoltaic solar panels through wires. The photovoltaic solar panels are installed on a roof, and it is ensured that no obstacle exists in the upper air. In addition, angle adjustment of the photovoltaic solar panels can be controlled through a motor and the movable columns, and the environment-friendly angle-adjustable sectional roof solar cell panel can keep a perpendicular incidence angle with sunlight in an all-weather mode and accordingly improve the power generation efficiency.