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.

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.

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 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 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.

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 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 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.