2681 results about "Glass sheet" patented technology

To achieve the above objective, the present invention provides the following technical solution: a handheld magnifier with an adjustable focal length, comprising an upper shell and a lower shell. The upper shell is equipped with a protection plate, a display screen, and a silicone key, while the lower shell contains a PVC film. A battery, a keyboard, a main board, a wave wheel, a sector gear, a lens assembly, and a light board are installed between the upper and lower shells. The lens assembly consists of an FPC cable, a chip, a guide fixing seat, a roller, a lens holder, a lens cover, and a glass sheet. Manual precise focusing is achieved through a mechanical transmission structure consisting of a wave wheel, sector gear, and spiral groove. This structure provides a wide adjustable range of clarity to accommodate observation needs at different distances.

Disclosed in the present application is a disassembly device, comprising a carrying base, and a loading apparatus, a junction box and frame removal apparatus, a glass sheet removal apparatus and a backsheet removal apparatus, which are arranged on the carrying base, wherein the loading apparatus is used for gripping a photovoltaic panel at a loading station; the junction box and frame removal apparatus is arranged downstream of the loading apparatus, and is used for removing a junction box and a frame of the photovoltaic panel conveyed by the loading apparatus; and the glass sheet removal apparatus and the backsheet removal apparatus are both arranged downstream of the junction box and frame removal apparatus, the glass sheet removal apparatus is used for removing a glass sheet of the photovoltaic panel, and the backsheet removal apparatus is used for removing a backsheet of the photovoltaic panel.

A glazed assembly includes a monolithic or laminated glazing and a finishing joint and / or seal, the glass sheet of the monolithic glazing, or, respectively, an outer sheet of the laminated glazing, these being referred to as “considered glass sheet”, including an outer first face and a second face separated by an edge face including a first curved part connected to the first face, a second curved part connected to the second face, and a flat part connecting the first and second curved parts together, the intersection between the flat part and a curved part being made up, in a cross-section, of a single point, the seal or joint including a contact part opposite the edge face and including a flat face in contact with the flat part, and a first protuberance in the continuation of the flat face and covering the entire curved part connected to the outer face.

The invention discloses a micro-fluidic chip for basalt CO2 mineralization reaction and a preparation method, the micro-fluidic chip comprises a bottom glass plate, a middle epoxy resin layer and a top glass plate, the preparation process comprises the following steps: installing a metal injection / outpouring pipeline on the bottom glass plate drilled with corresponding bolt holes, and forming an accommodating cavity by using a sealing ring; preparing and screening basalt particles according to the particle size distribution of a target reservoir, and filling the accommodating cavity with the basalt particles; quantitatively analyzing a particle arrangement structure based on a digital image processing technology, ensuring that the geometric similarity between the particle arrangement structure and a target reservoir is greater than or equal to 90%, and if the particle arrangement structure does not reach the standard, refilling; after the verification is passed, covering a top glass plate and pressing by using a bolt; and finally, pouring epoxy resin and sealing to form the micro-fluidic chip. The chip can bear high temperature and high pressure, supports visual observation and quantitative analysis of CO2 mineralization reaction in a deep geological environment, has high-precision pore reproduction, long-period sealing performance and high preparation efficiency, and is suitable for interdisciplinary research in the fields of energy environment and geophysics.

The invention relates to a hollow glass assembly and a preparation method thereof. The hollow glass assembly comprises a first glass sheet and a second glass sheet, the first glass sheet and the second glass sheet are oppositely arranged, a sealing cavity is formed between the first glass sheet and the second glass sheet, the first glass sheet is provided with a Low-E film layer, the Low-E film layer is provided with a first periodic hollow pattern, and the second glass sheet is provided with a second periodic hollow pattern. A heat preservation film layer is arranged on the second glass sheet, and the heat preservation film layer is provided with a second periodic hollowed-out pattern. According to the hollow glass assembly, the Low-E film layer with the first periodic hollowed-out patterns is arranged on the first glass sheet, the signal anti-reflection effect is achieved, the heat preservation film layer with the second periodic hollowed-out patterns is arranged on the second glass sheet, the signal passing ability is improved, and meanwhile the thermal performance of the hollow glass assembly is improved.

Embodiments of a curved glass article are disclosed. The article includes a glass sheet having a first major surface and a second major surface opposite to the first major surface. The second major surface defines a first curvature of the glass sheet. The article also includes a display bonded to the second major surface of the glass sheet using an optically clear adhesive. The display has a perimeter with a display edge proximal to the first curvature. The article also includes a bumper piece disposed at least along the display edge proximal to the first curvature and a frame bonded to the second surface of the glass sheet using an adhesive. The frame is disposed around the display and over the bumper piece. In the article, the adhesive has a first modulus and the bumper piece has a second modulus that is greater than the first modulus.

The present invention relates to a glazing pane for separating an interior space from an exterior environment, the glazing pane comprising a reflective film having a sloped profile, a HUD system including the glazing pane, and the use of a sloped profile in the glazing pane.

A laminated glass includes: a curved first glass plate, a curved second glass plate, and an intermediate film located between the first glass plate and the second glass plate to bond the first glass plate and the second glass plate, the first glass plate including a third surface and a fourth surface, and the second glass plate includes a first surface and a second surface, the fourth surface being a surface of the first glass plate located on a side opposite to the intermediate film, the third surface being a surface of the first glass plate facing the intermediate film, the second surface being a surface of the second glass plate facing the intermediate film, the first surface being a surface of the second glass plate located on a side opposite to the intermediate film.

The invention relates to the technical field of diaphragms, in particular to an alkaline electrolyzed water porous diaphragm and a preparation method and application thereof.The preparation method comprises the following steps that engineering thermoplastic resin and a diluent are mixed in a nitrogen atmosphere in a sealed mode to obtain a mixed solution, and then the mixed solution is heated to obtain a membrane casting solution; the membrane casting solution is cast on a glass plate at the temperature of 200-350 DEG C, the casting thickness of the membrane casting solution on the glass plate is controlled to be 100-500 microns, then the glass plate where the membrane casting solution is cast is placed at the room temperature to be cooled and then placed in cooling water to be cooled again, so that the membrane casting solution is solidified on the glass plate to form a membrane, and the glass plate and the membrane are separated to obtain an alkaline electrolytic water liquid membrane; and immersing the alkaline electrolyzed water liquid membrane into heated acetone to extract the diluent, thereby obtaining the alkaline electrolyzed water porous diaphragm. The diaphragm prepared by the preparation method of the alkaline electrolyzed water porous diaphragm has relatively low ion impedance and relatively high mechanical strength and alkali resistance.

This application relates to a laminated glass and a vehicle. The laminated glass includes: a first glass plate, a first adhesive layer, a dimming functional layer, a second adhesive layer, and a second glass plate, which are stacked sequentially. The transmittance of the combined structure of the first glass plate and the first adhesive layer is defined as T1, and the transmittance of the combined structure of the second glass plate and the second adhesive layer is defined as T2. T1 is set to 15% to 50%, and T2 is set to 15% to 50%. Both transmittance T1 and T2 are relatively low. When observing the laminated glass in both internal and external environments, this neutralizes the haze of the dimming functional layer, making the white haze of the dimming functional layer less noticeable. This improves the appearance of white fogging and enhances the consistency of internal and external observation results of the laminated glass, thus providing a better two-way observation experience for passengers. Furthermore, both transmittance T1 and T2 are greater than 15%, preventing them from being too low and ensuring that the overall transmittance of the laminated glass is not too low, which would affect the dimming effect.

The utility model discloses a steel structure building canopy which comprises a supporting frame and a canopy body, the supporting frame comprises supporting columns and a connecting plate, the number of the supporting columns is two, the connecting plate is fixedly installed on the upper sides of the supporting columns, and one side of each supporting column is provided with a guide sliding groove. And a first threaded rod and a second threaded rod are rotationally installed in the two guide sliding grooves correspondingly, threaded sliding blocks are installed on the peripheral sides of the first threaded rod and the second threaded rod in a threaded mode, and the threaded sliding blocks are arranged in the guide sliding grooves in a sliding mode. According to the steel structure building canopy, the canopy body can ascend and descend through the first threaded rod and the second threaded rod, when a glass plate on the upper side of the canopy body is damaged, a worker does not need to climb to the upper side of the canopy to replace the glass plate, and the working efficiency is improved. And the convenience for workers to replace the glass plate is improved, so that the use convenience and practicability of the building canopy are improved.

The present invention relates to a lighting vehicle glazing comprising (i) an external glass pane (11), (ii) an Internal glass pane (12) acting as a light guide layer, (iii) the first and the second glass panes (11, 12) being laminated together via at least a first plastic interlayer (14), (iv) a light-decoupling means (13) provided between the first plastic interlayer and the internal glass pane (12), (v) a masking band provided along the periphery of the inner surface (P2) of the external glass pane and / or the inner surface (P4) of the internal glass pane, (vi) a light source (20) provided on the masking band or in the vicinity of the masking band, the light source being placed on the inner surface (P4) of the inner glass pane (12). According to the invention, at least one coupling element (30) is provided in the vicinity of the light source in a free zone of masking band, and materially bonded to the internal glass pane (11) on its inner surface (P4), that couples the light emitted from the light source (20) into the internal glass pane, the light source (30) facing a side edge (310) of the coupling element.

The application discloses a preparation method of a flexible super-hydrophobic anti-icing coating and relates to the technical field of super-hydrophobic materials.The preparation method comprises the following steps: preparing nano-silver loaded multi-layer graphene; mixing PVP solution and multi-layer graphene suspension uniformly, adding glucose, stirring uniformly, adding silver-ammonia solution to react when the suspension reaches a set temperature, centrifugally separating after the reaction is completed, obtaining the nano-silver loaded multi-layer graphene product, cleaning by using pure water or ethanol, and drying in an oven for standby; and preparing a flexible super-hydrophobic layer; smearing a mixture of PDMS and a PDMS curing agent on the surface of a glass sheet, uniformly spraying nano-loaded multi-layer graphene powder to the surface of the mixture of uncured PDMS and the PDMS curing agent by using an airbrush, and placing in an oven for curing to obtain the flexible super-hydrophobic anti-icing coating.The preparation method is simple and environment-friendly, can be used on a large scale, and can solve the problems of anti-icing and deicing on various surfaces.

The invention provides a preparation method of colored glaze glass, which relates to the technical field of glass processing and comprises the following steps: 1) coating a colored glaze pattern bottom layer which is strongly combined with a glass surface by adopting a silk-screen printing process, and drying; 2) coating a colored glaze surface layer completely covering the colored glaze pattern bottom layer on the glass surface on which the colored glaze pattern bottom layer is formed, strongly combining the coated colored glaze surface layer with the colored glaze pattern bottom layer and weakly combining with the glass plate surface, drying and then carrying out full toughening treatment; and 3) removing the colored glaze surface layer outside the overlapped area with the colored glaze pattern bottom layer and residues on the surface of the glass substrate through a cleaning machine to realize the colored glaze glass with the double-color pattern colored glaze effect, and the method has the advantages of low cost, good effect and the like.

The invention relates to the field of photovoltaic module production, in particular to a bus bar welding method and welding equipment. According to the bus bar welding method, the bus bar is welded to the back contact battery pack, the back contact battery string group is placed on the glass plate, the bus bar is in lap joint with the welding strip exposed in the insulation area, welding is carried out, the back contact battery string group is located on the glass plate in the welding process, and the back contact battery string group does not need to be lifted in the welding process; relative friction between the welded battery piece and the glass plate is avoided, the welding quality is guaranteed, and the welding process is more simplified. The bus bar welding equipment provided by the invention is used for realizing the bus bar welding method, comprises a transmission positioning device, a bar manufacturing device and a welding device, and is simple in structure.

The invention provides an electrostatic spinning solution which is prepared from the following raw materials: LLZTO modified by a silane coupling agent MEMO, PVDF-HFP and a solvent, the mass ratio of the silane coupling agent MEMO modified LLZTO to the PVDF-HFP is (15 to 20): 100. The invention also provides a preparation method of the solid-state electrolyte membrane, the PVDF-HFP matrix and the LLZTO filler in the prepared composite solid-state electrolyte membrane are uniformly dispersed by optimizing a formula of an electrostatic spinning solution, improving a lithium salt introduction mode and adopting a step-by-step drying process and a double-layer glass sheet capping process, so that a continuous and efficient ion transmission channel is formed; meanwhile, the lithium salt is uniformly distributed in the electrolyte membrane, so that the ionic conductivity is remarkably improved, the electrolyte membrane has relatively high compactness and stability and is in good interface contact with an electrode material, the charge-discharge performance of the battery is effectively improved, the cycle life of the battery is effectively prolonged, and powerful support is provided for development of a high-performance solid-state battery.

The utility model provides a conveying device for production and processing of laminated glass, which comprises a glass feeding mechanism, the glass feeding mechanism comprises a linear pushing compression bar supported on the ground, square frames are arranged on the surface of a bar body of the linear pushing compression bar, a bottom grid plate is arranged between the square frames, and the bottom grid plate is connected with the linear pushing compression bar. Glass plate outer supporting frames used for connection are obliquely supported on the two sides of the plate face of the bottom grid plate respectively, grid supports are arranged in the middles of the glass plate outer supporting frames in a crossed mode, the number of the grid supports is two, the grid supports are connected with the grid plate in an inclined-angle-shaped supporting mode, and pushing is achieved through a rod body structure of a linear pushing pressing rod. A rod body structure of a linear pushing pressing rod is arranged in a crossed mode, a grid support and the surface of a specific glass plate outer supporting frame are arranged in an overlapped mode, and a rod body structure of a U-shaped connecting rod is arranged in a crossed mode.

The invention discloses a one-kiln two-line production process for energy-saving glass, and relates to the technical field of energy-saving glass plate production. A shunting pressure stabilizing chamber, a central partition wall and an electromagnetic-platinum combined stirring device are arranged at the tail end of a melting furnace, and are matched with prolonging of clarification residence time and a microbubble bubbling device, so that a highly uniform temperature field and component distribution can be obtained before molten glass enters a feeding channel, and bubbles and inclusions are fully eliminated. By means of the collaborative measure, the melt cleanliness is remarkably improved, optical defects such as stripes, stones and white points in the subsequent forming process are greatly reduced, and the appearance and the physical strength of a finished product are more reliable. By means of the Y-shaped double feeding channels and the independent temperature control tin bath, ultra-thin glass and medium-thickness glass can be produced at the same time in the same melting furnace and do not interfere with each other. The main line focuses on the flatness and the optical quality of the energy-saving glass of the building curtain wall, and the branch line focuses on the thickness control and the surface smoothness of the ultrathin energy-saving glass.

The invention discloses a super-large broken line glass curtain wall installation method which comprises the following steps: based on curtain wall design parameters, obtaining deformation trends of a curtain wall in different installation stages, and based on the deformation trends, respectively determining deformation control thresholds of a straight line section component and a broken line node component of the curtain wall; adjustable hydraulic supporting tools are arranged in the installation area of the linear segment component and the installation area of the broken line node component respectively, and the adjustable hydraulic supporting tools are used for supporting glass plates of the linear segment component and the broken line node component; and staged installation is carried out according to the time sequence that the linear segment components are installed firstly and then the broken line node components are installed. Deformation trends of different installation stages are obtained in advance based on curtain wall design parameters, differentiated deformation control threshold values are set for the straight line section component and the broken line node component, and refined control over the rigidity sudden change area at the broken line node is achieved; the adjustable hydraulic supporting tool is arranged, and the supporting force is dynamically adjusted through the hydraulic rod.

Disclosed in the present disclosure are switchable glass, a vehicle door assembly, and a vehicle, including two glass plates; at least one switchable film provided with a plurality of edge portions; at least two bonding layers sandwiched between the two glass plates, each bonding layer including at least one light-shielding portion and a light-transmitting portion which are connected to each other, and the switchable film being sandwiched between the light-transmitting portions of two of the bonding layers; and a protective layer spliced with the plurality of edge portions of the switchable film and sandwiched between two of the bonding layers, and at least one edge portion of the switchable film is a visual edge portion, and the splicing position of the visual edge portion and the protective layer is sandwiched between the light-shielding portions of two of the bonding layers.

The invention discloses a Grasshopper-based complex curved surface curtain wall modeling method, and relates to the technical field of digital design and construction of buildings, and the method comprises the steps: firstly inputting the geometric dimension, load parameters, thermal expansion coefficient, material attributes and environmental parameters of a curtain wall into a parameterization platform at an input end, and generating an original curtain wall model; performing topological optimization and geometric correction on the original curtain wall model through curved surface reconstruction to obtain a reference curtain wall model; performing grid segmentation on the reference curved surface based on a discrete differential geometry method, and calculating the size of a unit plate; constructing a structural system by utilizing a finite element analysis module and a parameterized platform; according to deformation characteristics of glass plates and installation components, parameterization adjustment is conducted on construction nodes to compensate errors, the planarization size of a unit plate and the sectional size of a frame are optimized, construction data are finally output, multi-parameter digital automatic linkage of the complex curved surface curtain wall from design to construction is achieved, and therefore the modeling precision and efficiency of the complex curtain wall are improved.

The invention provides an optical device comprising a glass assembly unit. The glass assembly unit comprises two glass sheets and a plurality of aerogel sheets. The aerogel sheets are arranged in a tiled configuration between the two glass sheets so as to cover a majority of a unit area of the glass assembly unit. In some embodiments, the tiled configuration is characterized by each of the aerogel sheets being spaced from an adjacent one of the aerogel sheets by a gap distance of no greater than 5 mm. In other embodiments, the tiled configuration is characterized by each of the aerogel sheets being in edge-to-edge contact with at least one adjacent aerogel sheet.

The invention discloses a hollow glass thermoelectric integrated device for a photovoltaic curtain wall, and belongs to the technical field of photovoltaic equipment. The photovoltaic thermoelectric assembly is mounted in the outer frame; and the sealing sliding frame is connected to the interior of the outer frame in a sealed and sliding mode, a glass plate is installed in the sealing sliding frame in a sealed mode, a sealed hollow cavity is defined by the sealing sliding frame, the glass plate, the photovoltaic thermoelectric assembly and the outer frame, and a plurality of telescopic rod installation sleeve frames are fixedly connected to the interior of the outer frame. The micro electric telescopic rod and the sealing sliding frame are arranged to drive the hollow cavity to stretch out and draw back, the hollow cavity expands at high temperature, the heat insulation layer is formed while the volume is increased and the pressure is reduced, the influence of external high temperature on the efficiency of the silicon photocell is reduced, and the heat conduction is enhanced and the waste heat utilization rate is improved while the volume is shrunk at low temperature to prevent negative pressure; meanwhile, when the drying agent is regenerated, the hollow cavity is firstly driven to expand and depressurize, so that nitrogen in the drying box can be reduced.

A laminated glazing according to this disclosure includes a first glass sheet having first and second opposing surfaces, a second glass sheet having third and fourth opposing surfaces, an interlayer positioned between the second surface of the first glass sheet and the third surface of the second glass sheet, a first opaque layer, and a first reflective layer on the second glass sheet in an area overlapping with the first opaque layer.

A self-adaptive dynamic sunshade PV skylight is provided with a window body assembly of a hollow cavity structure, the window body assembly is composed of an outer side glass slide and an inner side glass slide, and a thermochromic layer is arranged on the inner surface of the outer side glass slide and used for automatically reducing the light transmittance when the environment temperature rises so as to achieve passive sunshade. An electrically controllable optical layer is arranged on the outer surface or the inner surface of the inner side glass slide and is used for realizing active and partitioned optical performance adjustment under the driving of the controller and acquiring environmental parameters such as external illumination intensity, incident angle, indoor temperature and humidity and cavity condensation risk in real time. The strip-shaped micro photovoltaic array is arranged on the edge of the window frame, the segmented bypass wiring and the weak light MPPT technology are combined, solar energy can still be efficiently collected even in the local shielding or cloudy day low-illumination environment, and it is ensured that the system stably runs for a long time under the condition that no external power source is connected in cooperation with the super-capacitor energy storage unit.

A formed laminated glazing for a vehicle, includes two sheets of glass of different thicknesses separated by an interlayer made of polymer material, the thickness E1 of the thick glass V1 being such that 1.4 mm≤E1≤3.9 mm, the thickness E2 of the thin glass V2 being such that 1.1 mm≤E2≤2.6 mm, the thickness E3 of the polymer material M being such that 0.3 mm≤E3≤1.2 mm, the total glass thickness EV being such that 2.5 mm≤EV≤5.7 mm, the ratio of the thicknesses E2 / E1 being such that 0.34≤E2 / E1≤0.9. This glazing combines rigidity, acoustic performance and ease of manufacture.

The embodiment of the utility model discloses a glass plate turnover device which comprises a machine frame, and a support is fixedly arranged on one side of the upper portion of the machine frame. The power sources are symmetrically arranged on the two sides of the upper portion of the rack in a suspended mode, and output shafts of the power sources stretch out towards the inner side and are fixedly arranged in the through holes of the support in a penetrating mode; the middle of the inner side face of the bearing plate is rotationally connected to the output shaft, and the power source is fixedly arranged on the edge of the inner side face. One end of the damper is connected to the rack, and the other end of the damper is connected to the upper portion of the inner side face of the bearing plate; and the controller is in signal connection with the power source and controls the power source to act synchronously. The double power sources are symmetrically arranged on the two sides of the bearing plate, signals are synchronized through the controller, synchronous starting and stopping of the power sources are ensured, the requirement for overturning of large-specification glass plates is met, the problems that in a traditional overturning mode, force is insufficient, and overturning is unstable are solved, and the stability of overturning operation and the universality of the device are improved.

The utility model relates to the technical field of building curtain wall glass hoisting, and discloses a glass hoisting device for building curtain wall construction, which comprises a rack, an underframe is fixedly mounted on the outer surface of the rack, a fixed seat is fixedly mounted on the outer surface, far away from the rack, of the underframe, two hoisting motors are arranged on the outer surface of the fixed seat, and the hoisting motors are arranged on the outer surface of the fixed seat. According to the glass lifting equipment for building curtain wall construction, a servo motor is controlled to operate, a fluted disc drives a first toothed plate and a second toothed plate to oppositely operate, a first top rolling wheel and a second top rolling wheel are driven to get close to or get away from the outer surface of a mounting base, and the distance between the first top rolling wheel and the second top rolling wheel is adjusted; and lifting ropes of the two lifting motors effectively fix the two ends of the glass through a first top roller and a second top roller, so that the effects of effectively fixing the glass plates of different specifications and improving the stability in the transportation and lifting process are achieved.

The application relates to a coated glass and a laminated glass, the coated glass comprising a first glass sheet and a low-emissivity stack arranged on at least one surface of the first glass sheet, the low-emissivity stack comprising at least one transparent conductive oxide layer and at least one visible light blocking layer, the at least one visible light blocking layer being arranged on a side of the at least one transparent conductive oxide layer away from the first glass sheet, the at least one visible light blocking layer having a total physical thickness greater than 10 nm; the first glass sheet having a visible light transmittance TL1, the coated glass having a visible light transmittance TL2, TL1 and TL2 satisfying TL2 / TL1<=0.4. The coated glass can ensure low emissivity and low visible light transmittance, realize low visible light reflectivity, and make the prepared laminated glass have neutral color and lower manufacturing cost.

The preparation method comprises the following steps: firstly, synthesizing polyamide acid by adopting a monomer polymerization strategy, pouring the polyamide acid onto a glass plate, casting to form a film, demolding with deionized water, washing and drying to successfully prepare the colorless transparent polyimide film. Secondly, colorless transparent polyimide films with different proportions are prepared by regulating and controlling the monomer proportion, and the physical and chemical properties are analyzed. A novel molecular main chain is constructed by utilizing different groups of different monomers, the colorless transparent polyimide film is prepared, and the colorless transparent polyimide film has excellent optical performance, thermal performance, mechanical performance and the like, can be used on a flexible organic light-emitting diode substrate, is crucial to the development of a flexible display technology, and has wide application prospects. And meanwhile, the method has far-reaching significance on development of portable electronic products such as wearable equipment and smart phones in the future.