33 results about "Heated glass" patented technology

To provide an electric glass furnace that allows heating of larger furnaces / reducing the number of electrodes. The present invention relates to an at least partially electric glass furnace (1), comprising a melting tank (2) made of refractory material suitable for containing a bath (3) of molten vitrifiable material, and a plurality of top-entry heating electrodes (An, Bn, Cn, Dn) immersed from the free surface of the bath (3) and supplied with electric current by an electric installation (4), the electric installation (4) being configured to generate a two-phase alternating current.

A heatable glass article (100) is disclosed. The glass article (100) includes a first glass substrate (102), a first conductive coating layer (104) disposed on a surface of the first glass substrate (102), and a power supply line (106) connected to the conductive coating. The first conductive coating layer (104) includes a polymer matrix and a conductive filler uniformly dispersed in the polymer matrix. A power supply line (106) connected to the first conductive layer (104) is configured to supply power to the first conductive coating layer (104). This results in an increase in temperature of the first conductive coating layer (104).

The invention provides electric heating glass and a vehicle. Comprising a glass body, a first bus, a second bus and a plurality of heating wires, the glass body comprises outer glass, inner glass and a middle layer, and the outer glass and the inner glass are connected through the middle layer; the first bus is positioned between the outer glass sheet and the inner glass sheet; the second bus is located between the outer piece of glass and the inner piece of glass, the second bus comprises a first sub-line and a second sub-line, the first sub-line and the second sub-line are located on different sides of the middle layer respectively, and the first sub-line and the second sub-line are electrically connected; the plurality of heating wires are located between the outer glass and the inner glass, the plurality of heating wires, the first bus and the first sub-wire are located on the same side of the middle layer, and the plurality of heating wires are electrically connected with the first bus and the first sub-wire respectively. According to the technical scheme, the defogging and defrosting performance can be met on the basis that the appearance and the view of a driver are not affected.

Provided in the present application are an electrically heated glass and a vehicle window assembly. The electrically heated glass comprises laminated glass and a heating element, the laminated glass having a sensor field-of-view area and a wiper staying area. The heating power density E1 of a first sub-heating element in the sensor field-of-view area is 450 W / m2-1800 W / m2; the heating power density E2 of a second sub-heating element in the wiper staying area is 450 W / m2-1800 W / m2; the diameter of the first sub-heating element is not equal to the diameter of the second sub-heating element. The electrically heated glass and the vehicle window assembly provided in the present application use the heating element to rapidly remove fog, frost, snow and ice. By means of limiting the diameter and heating power density of the heating element, the present application further improves the heating accuracy and energy utilization rate. The present application can also individually or simultaneously heat the sensor field-of-view area and the wiper staying area so as to meet heating requirements of different scenarios, improving the heating effect of the electrically heated glass.

The invention discloses a glass preheating vacuumizing furnace and a use method thereof, and the furnace comprises a conveying line which can convey glass; a sheet feeding transition section, a sheet discharging transition section and a sheet discharging transition section are sequentially arranged in the direction of the conveying line. The heating section can heat the glass; the lower sheet transition section can receive the heated glass; the cooling section can be used for cooling the heated glass; the automatic glass laminating machine is simple in structure, convenient to operate, capable of conveying glass, capable of automatically preheating, prepressing and vacuumizing the laminated glass so as to remove air between the glass and a PVB film, capable of heating to enable the inner glass and the outer glass to generate certain adhesive force with the middle PVB film, high in working efficiency and high in automation degree.

An electromagnetically heated glass kettle includes an electromagnetic heating body, a glass kettle body, a lid, a magnetically conductive metal plate, a heat insulation plate, a kettle base, a fastening ring with an opening, and a handle. The electromagnetic heating body includes a shell, a panel, a coil, a fan, a main control board, and a base. The magnetically conductive metal plate is fixedly attached to the bottom plate of the glass kettle body. An inner support base supports the heat insulation plate, and a radial pin is inserted into the inner support base. The glass kettle body is embedded in the kettle base, and a latch and a bottom annular groove are fitted together. The magnetically conductive metal plate is supported and cooperated with a right-angled bracket. The fastening ring is fitted into an upper annular groove, and the handle is connected to the fastening ring and the shell base. The kettle support base supports the kettle base, and there is a heat dissipation gap between the kettle base and the panel. Air is discharged through a group of heat dissipation vents, and the air is dissipated through the gap between the shell base and the panel. The heat insulation plate and the shell base adopt this structure, and a heat dissipation channel is formed between the shell base and the electromagnetic heating body, effectively reducing the temperature rise of the panel and the shell base.

The application relates to the technical field of wafer process equipment, in particular to a preparation method of transparent heating glass and the transparent heating glass. The preparation method comprises the following steps: selecting a first glass layer, spraying silver powder on a first surface of the first glass layer to form an initial silver material layer, grinding the initial silver material layer to obtain a planar silver material layer, etching a conductive circuit on the surface of the planar silver material layer, and manufacturing a silver material electrode pair at parallel edges of the planar silver material layer; selecting a second glass layer, manufacturing a through hole on the second glass layer at a position corresponding to the silver material electrode pair; obtaining a glass melt and coating the surface of the second glass layer, aligning and pressing the coating surface of the second glass layer and the first surface of the first glass layer, melting the first glass layer and the second glass layer into one body through the glass melt, leading out and welding electrode wires of the silver material electrode pair through the through hole, and obtaining the transparent heating glass. The application can improve the reliability and service life of the transparent heating glass.

The utility model discloses a vacuum heating glass convenient to electrode lead-out belongs to special glass technical field. The vacuum heating glass includes first glass base plate, the second glass base plate of setting up transparent conductive layer and electrode and the vacuum cavity sealed between both through the edge seal material. Its key lies in, the contour size of first glass base plate is less than the contour size of second glass base plate, so that the electrode on second glass base plate can be set up outside the profile range of first glass base plate. This structure design makes the electrode after glass package can be natural exposure, greatly simplified the lead-out technology of electrode, has made things convenient for the connection of external wire, need not open the hole on the glass or adopt the complicated sealing structure, thereby reduced production cost, and improved the air tightness and reliability of product.

This utility model discloses a vacuum-heated glass, belonging to the field of energy-saving building materials technology. The vacuum-heated glass includes a vacuum glass unit comprising a first glass substrate, a second glass substrate, and a vacuum cavity between them; a transparent conductive layer serving as a heating element; and a low-emissivity film layer serving as a heat-reflecting layer. The key feature is that the low-emissivity film layer is disposed on the surface of the first glass substrate facing the vacuum cavity, while the transparent conductive layer is disposed on the side of the second glass substrate opposite to the vacuum cavity. This specific "heat source-vacuum layer-reflecting layer" structure allows the vacuum cavity and the heat-reflecting layer to jointly form a highly efficient thermal barrier, enabling the efficient and directional transfer of heat generated by electrical energy to the side other than the first glass substrate. This solves the problem of low heat utilization in existing heated glass and combines the dual functions of active heating and passive insulation.

To solve the problem that a structure configured to automatically carry out energization / de-energization every time a glass door is frequently opened / closed makes an energization structure complicated and prone to failure, making it difficult to achieve a power supply structure that maintains a normally constant function.SOLUTION: A power-receiving connector is provided in an outermost vertical frame when a door is closed, in two thermic glass doors configured to open / close in a left-right direction by a sliding door function. A power supply connector is provided in a receiving frame at an opening / closing slide terminal end of the thermic glass door. The structure is configured such that a power receiving / supply action between the connectors is carried out by a fitting and releasing action of an irregular joint body in each connector, in accordance with an opening / closing action of the thermic glass door. In the thermic glass, a Peltier element, formed of a semiconductor element configured to change cooling / heating / temperature control by a direct current, is interposed between two glasses as a thermic element. The thermic glass is obtained through heat generation of the thermic element caused by electrification from outside the glass door.SELECTED DRAWING: Figure 1

The invention relates to the technical field of machine recognition, and discloses a substation pointer instrument scale digit anti-shielding reading recognition method and system, and the recognition method comprises the following steps: obtaining a current field image through a camera disposed right in front of an instrument; the camera is arranged in the heat preservation shell, transparent protective glass is arranged at the front end of the camera, the outer surface of the protective glass is coated with a super-hydrophobic transparent coating, an arc-shaped rain baffle is arranged above the protective glass, a rubber mechanical brush capable of moving up and down in a reciprocating mode is arranged at the bottom of the protective glass, and the protective glass is low-power transparent heating glass internally provided with an electric heating module. And inputting the acquired image into a pre-trained YOLOv5 target detection model which is improved for a small target, and detecting and outputting a position bounding box of each scale number in the image and a corresponding numerical value label thereof. According to the method, physical protection and cleaning are utilized, and the neural network and machine vision technologies are combined to solve the problem that instrument scale numbers are shielded and cannot be recognized. The method has the advantages of robustness, real-time performance and rapidness.

The utility model discloses a vacuum glass door cabinet freezer which comprises a cabinet freezer body, a cabinet door assembly and a limiting assembly, and the cabinet door assembly comprises a frame body, an automatic return assembly arranged in the vertical edge of one side of the frame body and a heat preservation heating assembly arranged in the frame body. The heat preservation heating assembly comprises vacuum glass arranged on the outermost layer and electric heating glass arranged on the inner side of the vacuum glass, and the limiting assembly comprises connecting pieces arranged between the side edges of the sealing frame body and the frame body. The problem of condensation of the inner surface layer of the glass door when the door is opened can be effectively solved, the heat preservation heating assembly is arranged in the frame body, the vacuum glass is arranged on the outermost layer, the electric heating glass and the vacuum glass are arranged in the sealed frame body, and the connecting pieces are arranged between the side edges of the whole heat preservation heating assembly and the frame body. The heat preservation effect in the freezer body can be further improved.

The utility model discloses a quick heating glass tempering furnace, which comprises a tempering furnace body, a warning lamp and a heating cavity, the heating cavity is arranged in the tempering furnace body, the warning lamp is fixedly arranged at one corner of the top of the tempering furnace body, and a round pipe is fixedly arranged at the bottom of the inner cavity of the heating cavity; a storage cavity, supports, a heat insulation layer a and an electric heating wire are arranged in the round pipe, the storage cavity is formed in the round pipe, the supports are embedded and installed at the bottoms of the two ends of the storage cavity, the electric heating wire is wound on the outer walls of the supports, the round pipe is filled with the heat insulation layer a, and round openings are formed in the two ends of the round pipe. Through combined use of the designed circular pipe and the heat insulation layer a, heat generated by the electric heating wire in the working process can be quickly accumulated together and stored in the circular pipe, and compared with an existing installation mode, the heating mode can quickly form and accumulate the heat together.

The invention provides electric heating glass and a vehicle. The electric heating glass comprises a plurality of heating areas, and the heating areas are sequentially arranged and arranged in parallel. The electric heating glass further comprises an auxiliary view field area and a common area, the auxiliary view field area is used for a driver to observe an outside rear-view mirror, the common area is connected to the periphery of the auxiliary view field area, and the heating areas are arranged in the heating areas. The power density of at least part of the heating area located in the auxiliary view area is the first power density, the power density of the heating area located in the common area is the second power density, and the first power density is larger than the second power density. According to the technical scheme, lower energy consumption and higher response speed can be achieved, work in a low-temperature environment can be achieved, and the overall heat management efficiency is improved.

The application discloses a conveying transition section cooling device for all-steel glass production and relates to the technical field of glass toughening. The conveying transition section cooling device for all-steel glass production comprises a heating conveying section, a cooling conveying section and a transition cooling section. The heating conveying section is fixedly arranged and used for conveying and heating glass. The cooling conveying section is fixedly arranged and used for conveying and cooling glass, and is arranged at the front side of the conveying direction of the heating conveying section. The transition cooling section is arranged between the heating conveying section and the cooling conveying section, and comprises a first air knife and an air inlet pipe. The first air knife is fixedly arranged, one end of the air inlet pipe is communicated with the air inlet of the first air knife, and the other end of the air inlet pipe is communicated with an external fan. In the application, when the glass passes between the heating conveying section and the cooling conveying section, the external fan provides air power for the first air knife through the air inlet pipe, and then the first air knife can pre-cool the heated glass.

The application provides an electric heating glass, which comprises an outer glass plate, an intermediate layer and an inner glass plate which are arranged in a stack, the outer glass plate and the inner glass plate are fixedly connected through the intermediate layer; a conductive film is arranged on one side of the outer glass plate close to the intermediate layer, or the conductive film is arranged on one side of the inner glass plate close to the intermediate layer, and at least one film area for signal transmission is arranged in the conductive film; a first bus, a second bus and a third bus are arranged at intervals, the first bus, the second bus and the third bus are electrically connected with the conductive film, and the third bus has a marked shape. The technical scheme of the application can avoid the hot spot concentration of the conductive film and the local temperature rise of the glass to affect the transmission of the photoelectric signal. The marked shape of the third bus can make the electric heating glass have excellent appearance aesthetic effect as a whole.

The utility model relates to a glass rod heating device, and belongs to the technical field of glass rod heating. An internal U-shaped groove is formed in the heating furnace body, a plurality of glass rod moving seats are arranged in the U-shaped groove, a feeding structure is arranged at the feeding port, a discharging structure is arranged at the discharging port, and a material side circulating structure is arranged on the outer side of the heating furnace body. The glass rod heating device has the beneficial effects that a glass rod is moved into the heating furnace body to be heated through the feeding structure, the heated glass rod moving seat is moved into the material side circulating structure through the discharging structure, and then the glass rod moving seat is driven to move through the material pulling air cylinder; therefore, circulation of the glass rod moving seat in the whole device is achieved, the purpose of large-scale heating of the glass rods is achieved, the heating efficiency of the glass rods is improved, meanwhile, feeding and discharging of the glass rods are achieved in the circulation process of the glass rod moving seat, and the production efficiency is improved. The problem that an existing heating furnace is prone to being damaged due to the fact that a material placing and taking structure is complex is solved.

Provided in the present application are electrically heated glass and a windshield assembly. The electrically heated glass comprises laminated glass and a heating element, wherein the laminated glass has a sensor field-of-view area and a wiper park area; the heating element is arranged in the sensor field-of-view area and / or the wiper park area; and when an operating voltage of 40-52 V is applied to the heating element, the heating element has a heating power density in the sensor field-of-view area and / or the wiper park area, the heating power density ranging between 450 W / m2 and 1200 W / m2. The present application can realize rapid demisting, defrosting, snow removal and deicing, improve the accuracy of heating and increase the energy utilization rate, and control a heating temperature within an appropriate range by means of limiting a power density, thereby facilitating the reduction of the energy loss of the whole vehicle. In addition, the present application can also realize independent heating or simultaneous heating of a sensor field-of-view area and a wiper park area, thereby meeting the heating requirements of different scenarios and improving the heating effect for electrically heated glass.

This application relates to a testing method, testing system, and transport vehicle for electrically heated glass, belonging to the field of glass testing technology. The testing method includes: acquiring the current temperature and current electrical parameters of the electrically heated element; determining theoretical electrical parameters based on the current temperature; wherein the theoretical electrical parameters are electrical parameters measured by the electrically heated element at the current temperature; and determining the current state of the electrically heated element based on the deviation between the current electrical parameters and the theoretical electrical parameters. The theoretical electrical parameters in this application are electrical parameters measured by the electrically heated element under normal performance conditions and at the current temperature. Therefore, the magnitude of the deviation can reflect the degree of deviation of the electrically heated element from its normal performance, thereby determining the current state of the electrically heated element, completing the performance testing of the electrically heated element, and identifying performance degradation of the electrically heated glass during use.

The present disclosure relates to methods of providing an edge sealing (2) for a vacuum insulated glass (VIG) unit. The methods may comprise providing one or more glass sheets (1a, 1b). A glass material (5) such as a solder glass material is heated to soften the glass material (5), and the heated glass material is then applied along edges of the one or more glass sheets (1a, 1b) to provide an edge sealing (2) for sealing a gap (13) between paired glass sheets (1a, 1b). The heated glass material (5) may be applied by means of a dispensing nozzle (6). The disclosure moreover relates to a VIG unit and a system.

The application discloses a monitoring system and a monitoring method for early warning of a breakage risk of heated glass. The monitoring system comprises: an infrared camera device, which can collect temperature cloud map data of the whole surface of the heated glass to be monitored in real time and send the data to a data processing module; the data processing module can determine the temperature distribution of each region on the heated glass according to the temperature cloud map data, and judge whether the temperature distribution meets a breakage early warning condition; when the breakage early warning condition is met, an alarm signal is sent; wherein the breakage early warning condition is defined by a combination of the value ranges of multiple early warning parameters. According to the monitoring system and the monitoring method for early warning of the breakage risk of the heated glass, a solution for actively monitoring and early warning of the breakage risk of the heated glass is provided, and a more accurate and reliable risk early warning can be provided.

The invention discloses a multi-station bent tempered glass production method, and relates to the technical field of glass production, the production steps comprise: S1, raw material preparation: sequentially carrying out cutting, edge grinding and cleaning pretreatment on a glass substrate; s2, preheating treatment is conducted, specifically, the temperature of a preheating furnace is set to be 550-600 DEG C; calculating the number of glass sheets capable of being heated simultaneously based on the size of the glass, and distributing preheating time and time in a heating furnace; glass sheets are placed on a sheet feeding table and conveyed to a sensor, and the system automatically and continuously conveys the glass into a furnace for heating based on the size and the heating time; s3, heating treatment is conducted, specifically, the temperature of the heating furnace is set to be 650-700 DEG C; setting heating temperature and time based on the glass thickness; the glass sheet is transferred from the preheating furnace to the heating furnace. According to the invention, the original equipment main body structure does not need to be changed, multi-station production is realized only through software algorithm optimization and addition of the inductor and the fan set, the compatibility and practicability of the system are greatly improved, and the system can be directly applied to the existing production line and has good popularization value.

The present disclosure relates to methods of providing an edge sealing (2) for a vacuum insulated glass (VIG) unit. The methods may comprise providing one or more glass sheets (1a, 1b). A glass material (5) such as a solder glass material is heated to soften the glass material (5), and the heated glass material is then applied along edges of the one or more glass sheets (1a, 1b) to provide an edge sealing (2) for sealing a gap (13) between paired glass sheets (1a, 1b). The heated glass material (5) may be applied by means of a dispensing nozzle (6). The disclosure moreover relates to a VIG unit and a system.

The invention relates to the technical field of wafer process equipment, in particular to a preparation method of transparent heating glass and the transparent heating glass. Comprising the following steps: selecting a first glass layer, and spraying silver powder on a first surface of the first glass layer to form an initial silver material layer; grinding the initial silver material layer to obtain a planar silver material layer; performing etching on the surface of the planar silver material layer to form a conductive circuit, and manufacturing silver material electrode pairs at parallel edges of the planar silver material layer; a second glass layer is selected, and a through hole is formed in the position, corresponding to the silver electrode pair, of the second glass layer; molten glass is obtained and coated on the surface of the second glass layer, and the coated surface of the second glass layer and the first surface of the first glass layer are aligned and pressed; the first glass layer and the second glass layer are fused into a whole through glass melt, electrode wires of the silver electrode pairs are led out through the through holes and welded, and the transparent heating glass is obtained. The reliability and the service life of the transparent heating glass can be improved.

The invention discloses an automatic pasting device for an automobile front windshield mirror base and a using method thereof, and the automatic pasting device comprises a mirror base heating and conveying mechanism which can convey and heat the mirror base; the mirror base positioning and lifting mechanism can drive the mirror base to lift; the clamping mechanism can pick up the microscope base lifted by the microscope base positioning and lifting mechanism; the glass preheating and conveying mechanism can convey and heat glass; the lens base pasting and positioning mechanism can position the heated glass; the clamping mechanism can clamp the mirror base to be pasted on glass on the mirror base pasting and positioning mechanism, feeding, picking and installing of the mirror base and the glass can be automatically completed, the mirror base and the glass are heated before installing, installing is more stable and reliable, positioning is achieved through the mirror base pasting and positioning mechanism in the installing process, pasting is more reliable, the automation degree is high, and working efficiency is high.

The invention discloses a lightweight fire behavior capturing terminal integrated with a cold-resistant structure and a monitoring method, and particularly relates to the field of fire behavior monitoring, the lightweight fire behavior capturing terminal comprises an integrated platform and an infrared thermal imaging camera, and the integrated platform is electrically connected with the infrared thermal imaging camera through a cold-resistant line; a cold-resistant shell is arranged on the outer side of the integrated platform, and a camera shell is arranged on the outer side of the infrared thermal imaging camera. The cold-resistant shell and the camera shell greatly block cold air on the outer side, so that normal work of electronic components in the terminal is prevented from being directly influenced by low temperature; the heating glass is arranged on the outer side of the lens of the infrared thermal imaging camera, surface frost is melted through the temperature control function of the heating glass, meanwhile, the drying agent is arranged in the front cover and adsorbs water vapor in a cavity between the front cover and the heating glass, the possibility of fogging and water drop formation on the inner side of the heating glass is reduced fundamentally, and the service life of the infrared thermal imaging camera is prolonged. And the imaging view of the infrared thermal imaging camera is ensured to be clear. Therefore, the effect of capturing the terminal to resist cold comprehensively is achieved.

The present application provides electrically heated glass and a vehicle. The electrically heated glass comprises a glass body, first and second bus bars, a shielding layer, and a plurality of first heating structures. The glass body comprises interconnected front windshield and sunroof glass regions, and the front windshield glass region has a visible area. The first and second bus bars are connected to the glass body, are located at the edge of the front windshield glass region away from the sunroof glass region, and are spaced apart from the visible area. The first and second bus bars are spaced apart in the width direction of the glass body, and have opposite polarities. The shielding layer is connected to an outer edge of the glass body, is spaced apart from the visible area, and covers the first and second bus bars. The plurality of first heating structures are spaced apart and connected to the glass body, and are located in the front windshield glass region. One end of each first heating structure is electrically connected to the first bus bar and the other end is electrically connected to the second bus bar. The plurality of first heating structures are sequentially spaced apart and nested layer by layer between the first bus bar and the second bus bar. According to the technical solution of the present application, defrosting and defogging can be achieved without affecting appearance and the field of view of a driver.

The invention discloses a lens hot-pressing forming machine which comprises a control system and a base. The heating module is arranged on the base and is used for heating the glass blank; the plurality of vacuum grabbing modules are arranged in the heating module, and the vacuum grabbing modules are used for grabbing the glass blanks; the transfer module is arranged between the heating module and the forming module and is used for transferring the heated glass blank between the heating module and the forming module; the forming module is used for performing hot press forming on the heated glass blank; and the adjusting module is arranged on the forming module and used for adjusting the pressing levelness of the hot pressing module. The lens hot press molding equipment is high in production efficiency and high in lens finished product precision.

An article includes a glass ceramic that has an amorphous silicate glass phase and a crystalline phase including a species of MxWO3 with 0<x<1 and M an intercalated dopant cation. The article further includes an aperture configured to be formed via local heating of a portion of the glass ceramic to a temperature that is above the softening point of the glass ceramic. The aperture comprises constituents of the silicate glass phase and the crystalline phase but is substantially free of the species of MxWO3. A ratio of a transmittance of the aperture to a transmittance of the glass ceramic not subject to the local heating is at least 6,000 with transmittance measured in % / mm at wavelengths from 500 nm to 1100 nm.

The utility model discloses a glass rhinestone drying device capable of heating evenly, which belongs to the technical field of glass rhinestone drying and comprises a drying box and a protective door, the protective door is arranged on one side of the drying box, a drying assembly is arranged in the drying box, a dismounting assembly is arranged in the drying assembly, the drying assembly comprises a protective shell, and the protective shell is arranged on the protective shell. A protective net is fixedly connected to the side wall of the protective shell, and a motor is arranged in the protective shell. According to the glass rhinestone drying device, the drying assembly is arranged, through the design, a motor is used for driving a heater to rotate, the bottom and the top of a glass rhinestone are evenly heated in cooperation with a supporting net, the drying efficiency of the glass rhinestone is improved, and then an air bag in an extrusion shell is extruded through an extrusion block; and the air is extruded to cool the motor, so that the influence on the service life caused by over-high temperature of the motor after long-time use is avoided.