40results about How to "Achieve light transmission" patented technology

The invention discloses a light-transmitting, breathable and static electricity repellent PM2.5 air filter membrane and the preparation method thereof. The air filter membrane is characterized by being provided with at least one layer of non-woven fabric base material or screen net and at least one layer of ultrathin electrostatic spinning nano fiber layer. The preparation method comprises the steps of impregnating the non-woven fabric base material, the screen net or the ultrathin electrostatic spinning nano fiber layer in a tourmaline nano-particle containing suspension or spraying the tourmaline-containing nano particle suspension on the on-woven fabric base material, the screen net or the ultrathin electrostatic spinning nano fiber layer and drying, wherein the mass percentage of tourmaline nano particles in the suspension is 1-30%, the suspension further comprises a bonding agent, so that the tourmaline nano particles can be wrapped on the surface of the non-woven fabric base material, the screen net or the ultrathin electrostatic spinning nano fiber layer. The air filter membrane applied in a window screen is prepared by adopting the nano fiber technique and electrostatic repulsion and fine particulate matter PM2.5 is guaranteed to be blocked outside when a window is opened for ventilation.

The invention provides a water purifier. The water purifier according to the embodiment of the invention includes a shell used for forming a shape; a filter support arranged inside the shell and equipped with a filter and a valve; a condenser support arranged inside the shell and separated from the filter support, a condenser being accommodated on the condenser support; a cooling box placed at the upper end of the condenser support and used for cooling water purified by the filter; a support plate connecting the filter support and the cooling box and dividing space between the filter support and the cooling box vertically; a compressor arranged under the support plate; and a control assembly mounted on the support plate.

The invention relates to a solar module for double-curved-surface vehicle roof and a preparation method thereof. The solar module comprises an upper packaging layer, an adhesive film layer, a solar cell set and a lower packaging layer. The upper packaging layer and the lower packaging layer are set to curved surfaces which are adapted with the shape of the double-curved-surface vehicle roof. The curved surfaces are composed of double curved surfaces which are bent in a first direction and a second direction. The solar cell set comprises a plurality of sub-cell strings. The number of the sub-cells in the sub-cell string is larger than or equal with one. The sub-cells are obtained through dividing a thin-film solar cell panel or a crystalline silicon solar cell plate. The sub-cells are arranged in the first direction for obtaining the sub-cell strings. The sub-cell strings are parallelly laid in the second direction. The sub-cell strings are connected in at least one manner selected from parallel connection, serial connection and combination of parallel combination and serial connection. The solar module and the preparation method thereof have advantages of reducing a problem of cell damage in a combination process of the double-curved-surface vehicle roof and furthermore improve reliability of the solar cells.

The invention relates to a TPO composition having a light-transmitting property, the TPO composition comprises a polyolefin elastomer POE, a polyolefin resin, a rubber, and a light-transmitting colormaster batch, and the light-transmitting color master batch comprises 50-70 parts by weight of a non-polar resin and 30-50 parts by weight of a toner based on 100 parts by weight of the total weight of the light-transmitting color master batch. The invention also relates to TPO artificial leather which comprises a TPO surface layer formed by the TPO composition. The TPO artificial leather according to the present invention can be applied to automotive interiors, and can achieve good light transmittance while satisfying desired color coverage.

The invention provides a knob light guide structure comprising a PCB, at least one LED light source, an encoder with a shaft handle and a shaft sleeve, a first light guide ring and a second light guide ring. The encoder and the LED light source are arranged on the PCB; the first light guide ring sleeves the shaft sleeve of the encoder; the light guide ring comprises an oval light guide arm and a light guide inner ring with a chamber; the edge of the light guide arm is provided with U-type, V-type and other grooves which are arranged on one side of the LED light source and which are used for receiving the light emitted by the LED light source; the light guide inner ring with the chamber is used for reducing LED light transmission loss during transmission; the second light guide ring is arranged above the first light guide ring and is used for performing the secondary light guidance of the LED light. One single LED light source can be adopted, the light source utilizing efficiency is high, and the light is transmitted evenly.

The invention belongs to the technical field of decorative materials, and particularly relates to high-gloss light-transmission concrete, a preparation method thereof and an application. The light-transmission concrete is prepared, and the gloss of the light-transmission concrete is improved by rough grinding, fine grinding, enhancing treatment with enhancers and accurate grinding and reaches 25-90Gu. The high-gloss light-transmission concrete can be used as a desktop material or hand washing sink material.

The invention relates to a color photovoltaic module, and a preparation method and an application thereof. The color photovoltaic module comprises a color transparent conductive substrate, a photovoltaic function layer, a back electrode layer, a metal flow guide tape, a glue layer, a packaging layer and a junction box which are stacked in sequence, wherein the color transparent conductive substrate comprises a transparent substrate, and a color transparent conductive thin film stacked on the transparent substrate; and the color transparent conductive thin film comprises a functional layer stacked on the surface of the transparent substrate and a conductive layer stacked on the surface of the functional layer. The color photovoltaic module realizes color impression through sunlight reflection control outdoors, and is very suitable for outdoor application; and the embarrassing situation of no color rendering in the daytime is avoided.

The invention discloses a construction scheme of a floating air-rib composite water-pillow pneumatic membrane structure, and belongs to the technical field of membrane structure construction. The construction scheme comprises the steps of mounting of air rib assemblies, inspection of memebrane materials, setting-out of membrane pieces, clipping of the membrane pieces, pre-assembling of the memebrane materials, heat fusion connection of memebrane material force-bearing seams, connection of the memebrane materials and an exit and entrance, edge corner treatment of the memebrane materials, treatment of the water-pillow memebrane in the memebrane materials, arranging of a supporting sling, mounting of the membrane structure and the like. The construction scheme of the floating air-rib composite water-pillow pneumatic membrane structure aims to improve the fireproof performance of the floating air-rib composite water-pillow pneumatic membrane structure while the characteristics of low costof the membrane structure and the simple construction process are prominent, and therefore, the construction scheme mainly embodies reasonable mounting of the water pillow and perfect fusion of the water pillow and the membrane structure; and no waste residue, waste gas, waste water and noise are generated in the construction process, pollution and destruction to the surrounding environment are eliminated, the attractive form of buildings, structures and public facilities can be shaped to form landscapes and scenic spots , and beautifying of the urban environment is facilitated.

The invention discloses a movable type curing self-control greenhouse. The movable type curing self-control greenhouse comprises a track, a greenhouse body, a water pump control box, a reservoir and adriving system. According to the movable type curing self-control greenhouse, the driving system is used for controlling the greenhouse body to move forwards and backwards along the track; the curingtime and the curing interval are set in advance, and the water pump control box controls a spraying system and a fog spraying system in the greenhouse body to carry out timing and quantitative curingoperation; then a steam curing system is used for carrying out atomizing curing, the optimal temperature, the optimal environment and the optimal humidity for curing can be achieved to the maximum extent, and intelligent curing is achieved; meanwhile, a sunlight panel is adopted to achieve a heat preservation function of the greenhouse, excellent transparency and surface glossiness are achieved,so that the solar energy in the unit area in the greenhouse is utilized as much as possible; and therefore, the movable type curing self-control greenhouse has the functions of moving, automatic spraying and atomizing curing, and meanwhile has the effects of being good in light transmission, good in heat preservation performance, high in plasticity, light in weight, cold-proof, capable of preserving the moisture and the like, so that the strength and the production efficiency of components are obviously improved.

The invention discloses an illumination lamp having a dynamic display function. The illumination lamp comprises a light source and a light source scattering layer, wherein the light source is arranged in the light source scattering layer; an optical switch film layer is arranged at the outer side of the light source; and a plurality of lattice driving circuits for controlling the film layer light transmittance are arranged on the optical switch film layer. The outer side of the light source is covered with the lattice-type optical switch film layer (e.g. a PDLC film), and voltage input of an optical switch is controlled through the driving circuits, so that light transmission and no light transmission of the corresponding lattice positions on the film layer can be realized, and pattern display is realized. Display contents can be information such as patterns, temperatures and time. The illumination function of the illumination lamp is realized, and certain patterns can be displayed on the illumination lamp visually.

According to the imitated Hetian jade ceramic tile and the preparation method thereof, by optimizing preparation raw materials of the imitated Hetian jade ceramic tile, the content of aluminum in a formula system is increased, phosphate formed in the system is beneficial to the curing effect of iron and titanium and weakening the coloring effect of iron and titanium, in addition, by combining impurity removal treatment and three-stage circulating magnetization iron removal treatment, the quality of the ceramic tile is improved, and the service life of the ceramic tile is prolonged. The content of coarse particles and carbon substances is reduced, and the condition of coloring point pollution is further reduced; the basic high-whiteness material and the transparent material are mixed according to a certain proportion, under the action of first ball milling treatment and second ball milling treatment, the compactness of the imitated Hetian jade ceramic tile is improved, the porosity is reduced, the use performance of imitated Hetian jade is guaranteed, meanwhile, the warm and transparent texture is obtained on the whole, and the whole-body ultra-white and light-transmitting effects are achieved.

The invention provides a device with a specific three-dimensional light-transmitting pattern effect and an automobile lamp. The device comprises a light-emitting unit and a lens assembly. The light-emitting unit is used for emitting light; the lens assembly is used for receiving the light and emitting the light; the lens assembly is made of a light-transmitting material; and a light-proof coating is arranged on the inner surface or/and the outer surface of the lens assembly, and the light-proof coating is provided with microstructure patterns formed through laser etching so as to achieve the light-transmitting effect. The light-proof coating of the lens assembly is subjected to laser etching to form microstructure patterns, the light-transmitting effect of a non-transparent part is achieved, a light-emitting part can be integrated with peripheral parts under the static effect, different light transmittances are set for different areas, and the pattern or a gradual change effect with the stereoscopic sense and the layering sense is achieved.

The invention discloses a chip packaging structure, a forming method and electronic equipment, the packaging structure comprises a semiconductor substrate, and at least a first chip and a second chip are mounted on the first surface of the semiconductor substrate; the protection structure is located on the first surface of the semiconductor substrate and comprises at least a first space and a second space, the first space is a first groove, the second space is a closed cavity, and a first depth from the bottom of the first groove to an opening is larger than a second depth from the bottom to the top in the closed cavity; the first chip is located at the bottom of the first groove, and the second chip is located at the bottom of the closed cavity. By means of the first groove with the first depth larger than the second depth and the closed cavity, the first chip located in the first groove can be exposed to achieve light transmission, and meanwhile the second chip with the requirement for air tightness is still located in the closed cavity to meet the air tightness requirement.

The invention belongs to the technical field of automobile decoration coatings, and provides an automobile interior and exterior decoration coating structure with lightproof decoration patterns, which comprises a material layer, a first coating and a second coating, the first coating and the second coating are staggered together, a part of area of the second coating and the first coating are stacked together and positioned on the lower surface of the material layer, and the first coating and the second coating are stacked together and positioned on the lower surface of the material layer. The second coating remaining area is directly located on the lower surface of the material layer. The light-transmitting decorative pattern has the advantages that the material layer is combined with the PVD plating layer and the color coating, through combination of PVD, laser etching, coating and other coatings, the light-transmitting or wave-transmitting or light-shading function is achieved while the decorative effect of the light-transmitting decorative pattern is achieved, the overall appearance is attractive, and the wave-transmitting performance is good.

The invention provides a self-cleaning heat-insulating transparent film and a preparation method thereof. The film comprises an infrared blocking agent, a self-cleaning agent, a leveling agent, an antifoaming agent and a film forming aid, wherein the self-cleaning agent coats the outer surface of the infrared blocking agent. According to the technical scheme provided by the invention, the transparent film capable of blocking heat and self-cleaning can be prepared, the transparent film can block heat of sunlight and infrared rays when being coated on the glass of automobiles and buildings, a self-cleaning effect can be achieved, and the effects of light transmission, cooling and self-cleaning of the automobile and the building are achieved in a greenization and protection manner.

The invention discloses a high-light-transmission assembled building ceiling. The high-light-transmission assembled building ceiling comprises a ceiling frame, wherein a first installation notch is formed in the surface of the ceiling frame, a transparent grid plate is arranged on the surface of the first installation notch, a limiting frame is arranged in the first installation notch, a bearing seat is fixed at the lower part of the limiting frame through a fastening screw, toughened glass is arranged between the bearing seat and the limiting frame, and a notch groove is formed in the bottomsurface of the ceiling frame. The invention also discloses the high-light-transmission spliced building ceiling and an assembling method thereof. The method comprises the following steps of: prefabricating the frame, sealing, installing a sun-shading component, installing a winding piece, assembling and debugging. The high-light-transmission assembled building ceiling has the beneficial effects that the toughened glass is arranged in the high-light-transmission assembled building ceiling to prepare a light-transmission area, and the light-transmission area is plugged with the toughened glass through a sunshade plate which can be adjusted to be opened and closed, so that the light transmission and the sunshade switching adjustment of the ceiling can be realized as required.

The invention discloses a Bluetooth colorful music lamp. The lamp comprises a lamp head, a lamp body, a driving board, a light source board, a lamp cover and a loudspeaker; the lamp head is mounted atthe bottom of the lamp body, the lamp cover is mounted at the top of the lamp body, the driving board and the light source board are mounted in the lamp body, the upper and lower ends of the drivingboard are connected with the lamp head and the light source board separately, the top of the lamp cover is provided with a mounting hole, and the loudspeaker is mounted in the mounting hole of the lamp cover; the light source board is provided with a Bluetooth module and an LED lamp set; the Bluetooth module is internally provided with an MCU, the LED lamp set and the loudspeaker are connected with the Bluetooth module separately, the Bluetooth module is used for receiving audio signals transmitted by external equipment and outputting the audio signals to the loudspeaker for playing, and the MCU of the Bluetooth module is used for detecting the audio signals and controlling the LED lamp set to emit lamp light in corresponding colors according to frequency waveform. The Bluetooth colorful music lamp has the advantages of small structure and low cost, achieves the functions of playing music and changing the color of lamp light at the same time and has the luminous effect of 360-degree all-round light.

A automobile rear glass including the vehicle body, the windshield embedded in the car body, a light receiving portion and a bent portion between the windshield and the light receiving portion, A light-receiving portion include a glass substrate and a glass substrate movable relative to that glass substrate in an interlayer of the glass substrate, wherein the glass substrate move up and down relative to the glass substrate to switch light reflection and light transmission of the light-receiving portion. The invention solves the problem that the automobile rear glass not only avoids direct sunlight irradiation, but also does not cause the automobile body to be very dark, and provides an automobile rear glass, which can avoid the automobile body being directly irradiated by the sunlight, andcannot cause the automobile body to be too dark.