8results about How to "Guaranteed transmittance" patented technology

The present application relates to a kind of automobile executor assembly equipment, for the loading of parts in succession, cover and welding operation of being carried out in executor shell;Including flow transfer table, is provided with parallel arrangement and transmission direction opposite automatic feeding line;Manual feeding line, the two ends of automatic feeding line and manual feeding line are connected by carrying line;Welding station, is provided with carousel transmission mechanism;Transfer manipulator, be between flow transfer table and welding station, for feeding to automatic feeding line, and the executor assembly of being assembled to manual feeding line is clamped and transported to welding station and is welded work;Welding station is provided with positioning device, positioning device includes the displacement scale group being arranged above welding station, and the jacking assembly being arranged below welding station, welding station is provided with the fixture plate capable of being driven to lift by jacking assembly, the fixture plate is provided with the positioning column corresponding with displacement scale group on;Fixture plate is lifted under the action of jacking assembly, makes displacement scale group and positioning column contact positioning.

The utility model discloses a waterproof type ceiling down lamp, including integrated shell and installation clamp, the outside of integrated shell evenly is provided with the fin of heat dissipation, and the opening of integrated shell is provided with the support ring, and the outer wall of support ring is provided with two water baffle rings from inside to outside, the outside of support ring is provided with the protective cover, and the center of protective cover is provided with the light -transmitting lens piece, the utility model discloses integrated shell design, compact structure has reduced the water leakage risk of joint place. The opening of integrated shell is provided with the support ring, and the outer wall of support ring is provided with two water baffle rings from inside to outside. The design of double water baffle rings can effectively block the invasion of external moisture, improve the waterproof level of the lamp. The inner wall of protective cover is provided with the encapsulation outer groove and encapsulation inner groove respectively at the position corresponding to two water baffle rings, and the groove all is provided with the sealing washer. This multiple sealing structure further enhances the waterproof effect.

The application discloses a method for improving the width of a polarized film, which comprises the following steps: after the production raw material PVA element of the polarized film is washed, the PVA element is pre-dried and shaped, and then is sent into an oven for drying; the pre-drying and shaping is performed by using two corresponding hot air pipes, the two hot air pipes are located on the upper surface and the lower surface of the PVA element respectively, the hot air pipes are not in contact with the PVA element, and the two hot air pipes respectively blow out hot air streams with a temperature of 80 DEG C to 120 DEG C towards the upper surface and the lower surface of the PVA element; the method overcomes the defects of the prior art, the width shrinkage rate of the PVA element before and after drying is less than 10%, and the polarization degree and the transmittance of the PVA element are ensured.

The utility model relates to a kind of automobile front windshield.It involves new energy automobile technical field.The application specifically includes the outer glass plate and inner glass plate of parallel interval arrangement, and the interlayer cavity formed between outer glass plate and inner glass plate;It also includes light-absorbing structure arranged in interlayer cavity, and photosensitive structure arranged in interlayer cavity, and light-absorbing structure is used to adhere outer glass plate with the inner glass plate, and the strong light of outside shooting is absorbed, and photosensitive structure is used to detect the light intensity of outside shooting.The interlayer cavity formed between outer glass plate and inner glass plate of the utility model is equipped with light-absorbing structure and photosensitive structure, the strong light of outside shooting is absorbed by light-absorbing structure, and the light intensity of outside shooting is detected by photosensitive structure, the blocking effect of the automobile front windshield to strong light is improved, the interference of strong light to driver is reduced, and the law enforcement of road safety supervision department is assisted, so as to ensure driving safety.

This application relates to the field of photovoltaic encapsulation film technology, specifically disclosing a method for melt blending modification of POE film. The method includes the following steps: S1, premixing POE resin with a silane coupling agent, unsaturated monomers, functional ligands, and an initiator; S2, melt blending the premix to obtain a grafted activated melt; S3, injecting a silicon-based compound and a titanium-based compound into the grafted activated melt to obtain a nano-reinforced melt; S4, adding graphene and carbon nanotubes to the nano-reinforced melt and kneading to obtain a conductive reinforced melt; S5, injecting a rare earth chloride solution into the conductive reinforced melt to obtain a functionalized melt; S6, adding a solid acid catalyst to the functionalized melt and mixing and granulating. This production method can be used to prepare photovoltaic module encapsulation films and high-end electronic device encapsulation materials, and it has the advantages of improving the interfacial adhesion stability and long-term aging resistance of the film under humid and hot environments.

The present disclosure relates to the technical field of display, and in particular to a display panel, which comprises a first substrate, a light shielding structure, an electrophoretic structure and a plurality of electrode pairs. The light shielding structure is formed on the first substrate and surrounds to form a plurality of array-arranged containing cavities. A part of the electrophoretic structure is located in each containing cavity, and another part is formed on the side of the light shielding structure away from the first substrate. The electrophoretic structure comprises light-reflecting particles and light-absorbing particles with opposite charges. The electrode pairs correspond to the containing cavities one by one and are configured to apply a plurality of electric fields to the electrophoretic structure. Under a first electric field, the light-reflecting particles move to the side of the light-absorbing particles away from the first substrate, and the light-reflecting particles can shield the side of the light shielding structure away from the first substrate; under a second electric field, the light-reflecting particles move into the containing cavities and are located on the side of the light-absorbing particles away from the first substrate. The display panel in the present disclosure can realize dynamic display of wide and narrow viewing angle switching while improving the transmittance, resolution and display brightness.

The LED lamp long in service life and convenient to replace comprises a ceiling, a fixing frame is fixedly mounted on the lower surface of the ceiling, a lamp panel is fixedly mounted in the fixing frame, a lampshade is mounted on the lower surface of the fixing frame, and a heat dissipation mechanism is arranged on the inner wall of the fixing frame; a connecting mechanism is arranged between the fixing frame and the lampshade. By using the heat dissipation mechanism, the grooves are uniformly formed in the inner wall of the fixing frame, the arc-shaped heat conduction plate is arranged, the heat conduction plate can quickly conduct heat generated by the lamp panel to the heat dissipation fins on the arc surface of the heat conduction plate, the heat dissipation fins are arranged in the grooves, the heat dissipation area is greatly increased, heat dissipation is accelerated, heat accumulation in the lamp is avoided, and the service life of the lamp is prolonged. Accelerated aging of key components such as lamp beads due to long-time high-temperature environment is prevented, so that the luminous efficiency and stability of the lamp are guaranteed, and the overall service life of the LED lamp is remarkably prolonged.

The invention relates to the technical field of sewage detection, and provides a sewage suspended particle concentration detection device which comprises a detector body, the detector body comprises a detection window, an anti-fouling shell, a transparent protection plate and a cleaning roller, the anti-fouling shell is installed on the detector body, the detection window is located in the anti-fouling shell, and the transparent protection plate is located in the anti-fouling shell. A light-transmitting opening allowing light to penetrate through is formed in the position, corresponding to the detection window, of the anti-fouling shell, the transparent protection plate is movably arranged in the anti-fouling shell so as to replace a working area located at the light-transmitting opening, and the transparent protection plate and the light-transmitting opening are in sealed sliding fit. The cleaning rollers are rotatably arranged in the antifouling shell to wipe the side, away from the detector body, of the transparent protection plate, the number of the cleaning rollers is two, and the two cleaning rollers are located on the two sides of the light transmitting opening. By means of the technical scheme, the problems that in the prior art, a detection device is immersed into sewage, a detection window is prone to being polluted, and the detection accuracy and efficiency are reduced are solved.