10results about How to "Maintain transparency" patented technology

The utility model discloses sound-insulation, heat-insulation and anti-smashing tempered hollow glass, and relates to the technical field of hollow glass. The sound-insulation, heat-insulation and anti-smashing tempered hollow glass comprises a supporting frame, the interior of the supporting frame is of a hollow structure, a notch is formed in the center of the supporting frame in a penetrating mode, a controller is installed on the front face of the supporting frame, and a plurality of connecting plates are fixedly connected to the notch of the supporting frame; and a demisting mechanism is arranged in the supporting frame. The driving motors transversely and longitudinally arranged in the supporting frame operate to drive the main gear to rotate, so that the synchronous belt assembly rotates, the threaded rods on the two sides are driven to rotate at the same time, the connecting blocks move on the threaded rods, and the sponge blocks can move transversely and longitudinally; therefore, water vapor on the inner wall of the single-layer glass is cleaned, glass surface pollution caused by water vapor corrosion can be avoided, the service life of the hollow glass is prolonged, and good performance and functions of the hollow glass are kept.

This utility model relates to the field of milk refrigerator technology, and more particularly to a milk refrigerator with anti-fog function. It includes a cabinet, with a door connected to one side of the cabinet. The door includes an outer door panel, a sealing strip, an inner door panel, double-layered glass, and an anti-fog drying aluminum strip. The double-layered glass includes an outer glass layer and an inner glass layer. The anti-fog drying aluminum strip is disposed between the outer and inner glass layers, and an intermediate layer is also disposed between the outer and inner glass layers. This utility model has low operating costs. By setting up double-layered glass and incorporating the anti-fog drying aluminum strip within the double-layered glass, it can absorb water vapor within the double-layered glass, preventing water vapor from condensing into fog and avoiding fogging caused by humidity changes. This maintains the clarity and transparency of the double-layered glass, and improves its thermal insulation, sound insulation, and heat insulation performance.

The invention discloses a production process of a new material for paper decoration, and relates to the technical field of decoration material production, the dependence on natural mineral products is abandoned, renewable plant fiber paper is adopted as a core base material, the radioactive risk of a raw material source is eliminated, and the environmental safety of long-term indoor use of the material is ensured; in order to solve the problems that paper is insufficient in strength and poor in weather resistance, a composite modifier containing waterborne polyurethane resin and nano silicon dioxide is designed, the modifier fully permeates into the interior and gaps of a paper fiber network through an ultrasonic-assisted impregnation technology, and in the subsequent drying and hot pressing process, the strength of the paper is greatly improved. The resin is crosslinked and has a synergistic effect with the nanoparticles, a compact organic-inorganic hybrid protection layer is formed on the surfaces of the fibers and among the fibers, and the protection layer obviously enhances the mechanical strength, wear resistance and moisture resistance of the paper, so that the paper meets the use requirements of decorative plane materials, and meanwhile, unification of safety and economical efficiency is realized.

The invention provides a three-layer film covering type grape cultivation greenhouse which comprises two sets of support plates, a first frame and a second frame are both used for film covering, two sets of transverse frames are fixedly installed between the two sets of support plates, iron wires are connected between two sets of second connecting rods and a single set of first connecting rods, the middle of each iron wire is high, and the two sides of each iron wire are low. According to the greenhouse, the heat preservation and heat insulation performance of the greenhouse can be remarkably improved through the design of three-layer film covering. The first film layer serves as a basic heat insulation layer and can prevent external cold air from invading, and loss of heat in the greenhouse is reduced. The second layer of film further enhances the heat preservation effect, the clamping mechanism is connected with the movable rod, it is ensured that the film material is tightly attached to the surface of the greenhouse, and heat transfer is reduced. And the third layer of film is used as an additional heat preservation layer, especially in cold seasons, the temperature in the greenhouse can be remarkably increased, and a proper environment is provided for growth of grapes.

The utility model relates to the technical field of identity authentication equipment membranes, in particular to a vehicle-mounted biological recognition identity authentication equipment membrane structure which comprises a micro-nano layer, and the outer wall of the top of the micro-nano layer is coated with an anti-fouling coating used for preventing water drops, grease and other stains from being attached to the outer wall of the top of the micro-nano layer. A self-cleaning layer for decomposing organic matter attached to the membrane structure is arranged on the side, away from the antifouling coating, of the micro-nano layer, a protective layer is arranged on the side wall of the side, away from the micro-nano layer, of the self-cleaning layer, a fingerprint capturing optical layer is arranged on the side, away from the self-cleaning layer, of the bottom of the protective layer, and a light filtering layer is arranged at the bottom of the fingerprint capturing optical layer. Compared with the prior art, through cooperation of the self-cleaning layer, the micro-nano layer and the antifouling coating, attachment of fingerprints, water stains and oil stains can be reduced, cleaning is convenient, the cleanliness of the film is kept, the problem that normal work of a recognition system is interfered, and recognition errors or failures are caused is solved, and use is convenient.

The utility model relates to the technical field of household appliances, in particular to a display device and a cabinet air conditioner, and aims to solve the problem that a display panel of an existing cabinet air conditioner displays unclear color icons. Therefore, the display device comprises a shell, a display panel and a diaphragm, and the shell is provided with a display mask; the display panel is arranged on one side of the display mask, patterns and multicolor lamp beads are arranged on the display panel, and the multicolor lamp beads can provide light rays of various colors for the patterns so that the patterns can display different colors; the diaphragm is attached to the display panel, and the patterns can be displayed through the diaphragm after color development. Through the structural arrangement, the double image of the pattern can be avoided, and the definition and the color saturation of the pattern are improved.

The present invention discloses an intelligent light-chasing lighting control method and system for human body shaping and action, including a base, wherein the upper end of the base is rotatably connected to a rotating frame, the rotating frame is internally rotatably connected to a stage energy-saving lamp, an electric push rod A is installed in the inner groove of the rotating frame, the side end of the stage energy-saving lamp is rotatably connected to a rotating table, the bottom of the rotating table is connected to the protruding end of the electric push rod A, and the end of the stage energy-saving lamp is installed with an outer cover shell and an inner cover shell. The present invention, through the provision of a light-transmitting plate, a connecting rod, a reflective plate and a light source reflection control mechanism, can adjust the curvature of the light-transmitting plate according to the distance of the performers from the light, and the reflection inside the light can be controlled by changing the curvature of the light-transmitting plate, so that the light can be gathered when it is far away from the stage personnel, and can be diffused when the performers are close to the light, so as to improve the light effect and shaping.

This application relates to the technical field of fiberglass reinforced plastics (FRP), and in particular to an unsaturated polyester resin for FRP, a method for preparing the same, and FRP. The unsaturated polyester resin comprises the following raw materials in parts by weight: diols: neopentyl glycol 22-30 parts, 2,2-diallyl bisphenol A 2-4 parts, and bisphenol fluorene 5-9 parts; diacids: isophthalic acid 5-15 parts, terephthalic acid 5-15 parts; acid anhydrides: phthalic anhydride 3-15 parts, maleic anhydride 5-17 parts; toughening agent: double-ended hydrogen-capped silicone oil 5-9 parts; platinum catalyst: the amount of platinum catalyst added is 30-150 ppm of the total mass of 2,2-diallyl bisphenol A and double-ended hydrogen-capped silicone oil; diluent 25-45 parts; polymerization inhibitor 0.01-0.06 parts. It has the advantage of improving the hardness and toughness of the unsaturated polyester resin, thus enhancing its corrosion resistance.

The invention discloses a transparent radiation material as well as preparation and application thereof. The transparent radiation material comprises a transparent substrate layer, a transparent reflecting layer, a transparent emitting layer and a hydrophobic layer which are sequentially stacked, the transparent reflecting layer comprises a first Ag layer, a ZnO layer, a second Ag layer and a SiO2 layer which are stacked in sequence, and the first Ag layer is attached to the transparent substrate layer; the transparent emission layer is a PDMS / ZrO2 / SiO2 compound layer; according to the material, through cooperation of the transparent reflecting layer and the transparent emitting layer, the infrared radiation capacity of the material can be greatly enhanced, efficient passive cooling at the environment temperature is achieved, the surface temperature is lower than the environment temperature by 5 DEG C or above, indoor temperature rising is effectively slowed down, the material is remarkably superior to a traditional material, and therefore air conditioner energy consumption of buildings or equipment is effectively reduced.

The utility model relates to the technical field of intelligent lamps, in particular to an industrial operation intelligent lamp which comprises a device base, and a protection assembly is movably arranged on the surface of a cylindrical shell. And an adjusting assembly is movably arranged on the surface of the cylinder. Through cooperative use of the fixed plate, the circular ring, the L-shaped plate, the movable block and the arc-shaped groove, the purpose of adjusting the height according to the use requirement can be achieved, the actual requirement of a working area can be better met, light can optimally cover the working area, and the lighting effect is improved and optimized; the sliding block and the spring are used in cooperation, the purposes of convenient replacement and cleaning can be achieved, a circuit and a light source in the lamp can be effectively protected, dust, water vapor or other pollutants are prevented from entering the lamp, meanwhile, the shell is convenient to replace, and the maintenance and replacement cost is saved.