CN109693519B - Automobile rear windshield structure covering heating wire - Google Patents
Automobile rear windshield structure covering heating wire Download PDFInfo
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- CN109693519B CN109693519B CN201811158992.5A CN201811158992A CN109693519B CN 109693519 B CN109693519 B CN 109693519B CN 201811158992 A CN201811158992 A CN 201811158992A CN 109693519 B CN109693519 B CN 109693519B
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- heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/002—Windows; Windscreens; Accessories therefor with means for clear vision, e.g. anti-frost or defog panes, rain shields
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
- H05B3/86—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields the heating conductors being embedded in the transparent or reflecting material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Glass To Other Materials (AREA)
- Surface Heating Bodies (AREA)
Abstract
The invention provides an automobile rear windshield structure covering heating wires, which belongs to the technical field of automobile safety glass and comprises a glass structure, wherein the glass structure is made of acrylic glass, the middle part of the glass structure is provided with a hollow structure, two sides of the hollow structure are respectively provided with a first glass plate and a second glass plate, the first glass plate is provided with a photosensitive layer, the second glass plate is provided with a transparent metal film layer, a glue film layer is arranged between the photosensitive layer and the transparent metal film layer, the glue film layer is printed with a plurality of heating wires connected in parallel, and two sides of the glue film layer are respectively provided with an insulating coating. The structure can effectively remove frost and fog on the automobile rear windshield by adding the transparent metal film layer in the hollow structure of the laminated glass and the heating wire printed on the adhesive film layer, so that the glass structure not only can shorten the heating time, but also can keep the transparency of the glass, and has a better visual field.
Description
Technical Field
The invention relates to the technical field of automobile safety glass, in particular to an automobile rear windshield structure for covering a heating wire.
Background
When weather becomes cold, the frosting phenomenon often appears on the glass of the automobile, if the automobile is parked in an open place at night, the problem of ice slag can also appear, and particularly in cold winter and in rainy and snowy weather, the automobile glass can be frozen on the glass of the automobile. In order to get out of frost and to get a good driving view, heating lines are typically printed on the window glass. When the windshield is fogged and frosted, the heating wires are used for dissipating the fog and frost through heating, so that clear sight is ensured.
In the utility model patent of utility model with application number CN201220411731.1, a heater wire device of wind window glass before car is disclosed, it includes heater wire main part, pencil connector, car owner pencil, power, the heater wire main part connects into confined return circuit with pencil connector, car owner pencil, power in proper order, wherein the heater wire main part is printed in wind window glass lower limb windshield wiper stop position before the car.
The heating wire body of the application is directly printed on the front windshield glass, the process is relatively simple, but the driving visual field of the front windshield glass is influenced, and the defrosting effect can be reduced due to uneven heating.
In order to optimize the heating action without affecting the field of vision, the outer diameter of the wire used for the heating wire is reduced, sometimes to a size smaller than that of a human hair, the heating wire is sewn to the PVB plastic film at a distance of 2-3mm, and finally the film is attached between glass layers. Therefore, the metal wire can solve the view problem of the front windshield after being electrified and heated.
However, according to the difference of temperature, ice layer thickness and window area, the time and the electric quantity required by heating for removing the frost are different, and along with the reduction of temperature, the thickness of the ice layer is larger and the window area is larger, the time and the electric quantity required by removing the frost are too long, the electric quantity is too large, and the electric quantity is not suitable for the work and life of people at the present stage.
In addition, the existing radio of the automobile needs to receive a wave band frequency signal by a hand-pulled or electric telescopic type exposed rod antenna, and in order to receive a necessary radio wave signal in the driving process, a plurality of attached projections are often added on the outer part of the automobile body, so that the radio is easy to damage and cause economic loss when a car is washed or parked in a mechanical parking lot.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide an automobile rear windshield structure for covering a heater wire, which can effectively remove frost and mist on an automobile rear windshield by adding a transparent metal film layer and a heater wire printed on an adhesive film layer in a hollow structure of a laminated glass, so that the glass structure can not only shorten a heating time, but also maintain transparency of the glass, and has a better view field.
Another object of the present invention is to provide a rear windshield structure for an automobile covering a heater wire, which has a simple manufacturing process, is convenient to use, has a low cost, and is suitable for popularization and application.
In order to achieve the above object, the technical solution of the present invention is as follows.
The utility model provides a cover windshield structure behind car of heater wire, including the glass structure, the material of glass structure is ya keli glass, the middle part of glass structure is equipped with hollow structure, hollow structure's both sides are provided with first layer glass board and second floor glass board respectively, be provided with the photosensitive layer on the first layer glass board, be provided with transparent metal film layer on the second floor glass board, be provided with the rete between photosensitive layer and the transparent metal film layer, the printing has plural root parallel connection's heater wire on the rete, the both sides of rete all are provided with insulating coating.
Further, the photosensitive layer is fixedly adhered to one side of the first glass plate through optical cement and is positioned in the hollow structure, and the thickness of the photosensitive layer is 2-10 μm; a temperature sensing layer is arranged between the photosensitive layer and the first glass plate, and the thickness of the temperature sensing layer is 2-10 μm.
Furthermore, the photosensitive layer is coated with a temperature-sensitive color-changing material, the temperature-sensitive layer is coated with a temperature-sensitive color-changing material, and the main component of the temperature-sensitive color-changing material is one or more of silver halide, copper halide, silver sulfide, metal cadmium, metal copper and copper oxide.
Furthermore, the heating wire comprises an electric heating silver paste layer, an inner insulating layer arranged on the inner side of the electric heating silver paste layer and an outer insulating layer arranged on the outer side of the electric heating silver paste layer, and a plurality of electric heating wires are arranged on the inner side of the inner insulating layer.
Furthermore, the electric heating wire is one or more of a silver wire, an aluminum wire, a copper wire and a tungsten wire.
Further, the outer diameter of the heating wire is 0.01-0.1 mm.
Further, both ends of the heating wire are provided with heating buses, and the upper end of each heating bus is provided with an antenna conductor.
Further, the transparent metal film layer is a silver coating, and the thickness of the transparent metal film layer is 1-6 μm.
Further, the adhesive film layer is a PVB adhesive film or an EVA adhesive film, the main component of the PVB adhesive film is polyvinyl butyral, the main component of the EVA adhesive film is a polyethylene-polyvinyl acetate copolymer, and the thickness of the adhesive film layer is 0.1-0.7 mm.
The temperature sensor is electrically connected with the control module, the control module is electrically connected with a heating wire on the glass structure through the circuit module, the temperature sensor can sense the temperature on the glass structure, and when the temperature is lower than a set value, the circuit module works to enable the control module to be communicated with the heating wire to start heating; the set value is a temperature value set manually.
Furthermore, the first layer of glass plate and the second layer of glass plate are both convex glass plates, and the first layer of glass plate is arranged on the inner side of the second layer of glass plate; the convex glass plate comprises an outer convex arc-shaped curved surface and a straight part arranged on the periphery of the outer convex arc-shaped curved surface;
the first layer of glass plate comprises a first outer convex arc-shaped curved surface and a first straight part arranged on the periphery of the first outer convex arc-shaped curved surface, the second layer of glass plate comprises a second outer convex arc-shaped curved surface and a second straight part arranged on the periphery of the second outer convex arc-shaped curved surface, the arc height of the first outer convex arc-shaped curved surface is smaller than or equal to the arc height of the second outer convex arc-shaped curved surface, the length of the first straight part is equal to that of the second straight part, and the first straight part is fixedly bonded with the second straight part through gluing.
The invention has the beneficial effects that:
compared with the prior art, the automobile rear windshield structure covered with the heating wire provided by the invention has the advantages that the transparent metal film layer and the heating wire printed on the adhesive film layer are additionally arranged in the hollow structure of the laminated glass, so that frost and mist on the automobile rear windshield can be effectively removed, the heating time of the glass structure can be shortened, the transparency of the glass can be kept, and the glass structure has a better visual field;
the photosensitive layer can absorb heat to change color along with the irradiation of light and the rise of temperature, so that the color of the glass is gradually deepened, the safety is improved, and the temperature in the vehicle is reduced;
meanwhile, the structure has the advantages of simple preparation process, convenience in use and lower cost;
the double-layer hollow acrylic glass can effectively prevent ultraviolet irradiation from entering the vehicle, has excellent hardness, strength and transparency, can be recycled, and has the advantages of economy and environmental protection.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention.
FIG. 3 is a schematic cross-sectional view of a heater wire according to an embodiment of the invention.
Fig. 4 is a block diagram of a module structure according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all directional indicators (such as upper, lower, left, right, front, rear, inner and outer … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
Descriptions in this specification as relating to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to any indicated technical feature or quantity. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In the description of the present invention, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
The glass structure described in the embodiment of the invention is a hollow sandwich glass structure, the transparent metal film layer is added in the sandwich layer and cooperates with the heating wire, so that frost and fog on the rear windshield of an automobile can be effectively removed, the heating time of the automobile window is shortened, the automobile window can be thawed within 1 minute, meanwhile, part of sunlight can be reflected, and the influence of high-frequency radiation is weakened.
Referring to fig. 1 to 3, an automobile rear windshield structure covering a heating wire according to an embodiment of the present invention includes a glass structure 1, the glass structure 1 is made of acrylic glass, a hollow structure 2 is disposed in the middle of the glass structure 1, a first glass plate 3 and a second glass plate 4 are disposed on two sides of the hollow structure 2, respectively, a photosensitive layer 31 is disposed on the first glass plate 3, a transparent metal film layer 41 is disposed on the second glass plate 4, a glue film layer 5 is disposed between the photosensitive layer 31 and the transparent metal film layer 41, a plurality of heating wires 6 connected in parallel are printed on the glue film layer 5, and insulating coatings 51 are disposed on two sides of the glue film layer 5.
The acrylic (PMMA) glass with the double-layer hollow structure can effectively prevent ultraviolet radiation from entering a motor home, has excellent hardness, strength and transparency, can be recycled, and has the advantages of economy and environmental protection.
The first layer glass board is located the car and the second layer glass board is outside the car towards, and first layer glass board and second layer glass board are convex surface type glass board, including outer convex arc curved surface and set up at the straight portion of outer convex arc curved surface week side, and carry out adhesive fixation through straight portion.
The photosensitive layer on the first glass plate can absorb heat to change color along with the irradiation of light and the rise of temperature, and the color is gradually deepened to show that the color of the glass is deepened, so that the driving safety is improved, and the temperature in the vehicle is properly reduced.
The transparent metal film layer on the second glass plate can be matched with the heating wire, so that the heating time is shortened, and the vehicle window part can be completely thawed within 1 minute; meanwhile, the transparent metal film layer can reflect a part of sunlight in sunny summer, so that part of high-frequency radiation is weakened, and the driving safety is improved.
At the moment, the photosensitive layer and the transparent metal film layer are both positioned in the sandwich glass structure, and the first glass plate and the second glass plate are adhered through the adhesive film layer.
A plurality of heating wires are printed on the adhesive film layer, the outer diameter of the heating wire 6 is 0.01-0.1mm, and the heating wires are connected in parallel at equal intervals of 1-6 mm.
Preferably, the photosensitive layer 31 is fixedly adhered to one side of the first glass plate 3 through an optical adhesive and is positioned in the hollow structure 2, and the thickness of the photosensitive layer 31 is 2 μm-10 μm; a temperature sensing layer 32 is arranged between the photosensitive layer 31 and the first glass plate 3, and the thickness of the temperature sensing layer 32 is 2-10 μm.
Wherein, photosensitive layer 31 is coated with the temperature sensing color changing material, temperature sensing layer 32 is coated with the temperature sensing color changing material, the main component of the temperature sensing color changing material is one or more of silver halide, copper halide, silver sulfide, metal cadmium, metal copper and copper oxide.
The silver microcrystals in the silver halide can absorb 500nm visible light, so that the light transmittance is reduced, and meanwhile, the silver halide can act with copper to form divalent copper ions, so that the color change process of changing the glass from colorless to dark color is realized. Firstly, the photosensitive material of the photosensitive layer is photosensitive, so that the transmissivity of the glass is reduced, secondly, along with the irradiation of strong light, the temperature-sensitive layer is usually along with the rise of heat and temperature, the color of the glass can be changed according to the change of outdoor temperature, so that the whole color of the glass is deepened, and the change of the color is reversible, so that the driving safety is improved. The transmittance of light can also be reduced by matching other materials, and a user can select a proper photosensitive color-changing material according to the requirement.
Preferably, the heating wire 6 comprises an electrothermal silver paste layer 62, an inner insulating layer 63 disposed inside the electrothermal silver paste layer 62, and an outer insulating layer 61 disposed outside the electrothermal silver paste layer 62, and a plurality of electrothermal wires 64 are disposed inside the inner insulating layer 63.
Specifically, the electric heating wire 64 is one or more of a silver wire, an aluminum wire, a copper wire, and a tungsten wire.
The heating wires in the embodiment are combined by more than 2 heating wires, the electric heating silver paste layers and the corresponding insulating layers, the heating wires are combined in a twisted mode, so that the combination is stable, the electric resistivities of different heating wires are different, the cost is reduced by combined use, the temperature rise time is shortened, and the heating efficiency is improved.
Example 2
Referring to fig. 1 to 2 and 4, the difference from the above embodiment is that both ends of the heating wire 6 are provided with heating bus bars 7, and an upper end of each heating bus bar 7 is provided with an antenna conductor 8.
Here, the heater wire may be used as an antenna, and the heater wires connected in parallel are connected by connecting the heater bus bars via the antenna conductor. The hidden antenna realizes the function of receiving signals by printing the conducting wires on the rear windshield, has the advantages of low cost, low failure and high receiving, replaces the convex telescopic rod-shaped receiving frequency of the traditional antenna, is more convenient to use and has good performance.
Preferably, the transparent metal film layer 41 is a silver coating, and the thickness of the transparent metal film layer 41 is 1 μm to 6 μm. Here, the silver coating has good ductility, and has good light transmissivity, can keep certain field of vision, and can also reflect partial high frequency radiation, improves driving safety, and at the in-process of heater wire work, can also accelerate thermal conduction, the elimination rate of the frost on the improvement windshield, fog.
Preferably, the adhesive film layer 5 is a PVB adhesive film or an EVA adhesive film, the main component of the PVB adhesive film is polyvinyl butyral, the main component of the EVA adhesive film is a polyethylene-polyvinyl acetate copolymer, and the thickness of the adhesive film layer 5 is 0.1-0.7 mm.
Herein, the PVB glued membrane can reduce the noise quantity that pierces through glass, and the noise decibel reduces, reaches the syllable-dividing effect, and laminated glass who uses the PVB glued membrane to make can effectively the separation common 1000 ~ 2000Hz occasion noise.
The EVA adhesive film is a thermosetting adhesive film, is placed in the middle of laminated glass, has excellent transparency, adhesive force, durability and optical characteristics, has stronger sound insulation effect compared with PVB, particularly has high-frequency sound effect, is degradable, and is economical and environment-friendly.
Preferably, the first layer of glass plate 3 and the second layer of glass plate 4 are both convex glass plates, and the first layer of glass plate 3 is arranged on the inner side of the second layer of glass plate 4; the convex glass plate comprises an outer convex arc-shaped curved surface and a straight part arranged on the periphery of the outer convex arc-shaped curved surface;
first layer glass board 3 is including first evagination arc curved surface and set up the first straight portion all around at first evagination arc curved surface, second layer glass board 4 is including second evagination arc curved surface and set up the second straight portion all around at second evagination arc curved surface, the arc height of first evagination arc curved surface is less than or equal to the arc height of second evagination arc curved surface, the length of first straight portion equals the length of the straight portion of second, and first straight portion is through rubber coating and the straight portion bonding of second.
In this embodiment, the glass structure further comprises a temperature sensor arranged on the glass structure 1, and a control module and a circuit module which are arranged in the vehicle, wherein the temperature sensor is electrically connected with the control module, the control module is electrically connected with a heating wire 6 on the glass structure 1 through the circuit module, the temperature sensor can sense the temperature on the glass structure 1, and when the temperature is lower than a set value, the circuit module works to communicate the control module with the heating wire and start heating; the set value is a temperature value set manually. From taking temperature sensor on the windshield, respond to temperature variation and self-starting heating through intelligent control module, improve and use the convenience.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The automobile rear windshield structure covering the heating wires comprises a glass structure and is characterized in that the glass structure is made of acrylic glass, a hollow structure is arranged in the middle of the glass structure, a first glass plate and a second glass plate are arranged on two sides of the hollow structure respectively, a photosensitive layer is arranged on the first glass plate, a transparent metal film layer is arranged on the second glass plate, a glue film layer is arranged between the photosensitive layer and the transparent metal film layer, a plurality of heating wires connected in parallel are printed on the glue film layer, and insulating coatings are arranged on two sides of the glue film layer;
the temperature sensing layer is arranged between the photosensitive layer and the first glass plate, the thickness of the temperature sensing layer is 2-10 mu m, the thickness of the photosensitive layer is 2-10 mu m, the outer diameter of the heating wire is 0.01-0.1mm, the heating wire comprises an electrothermal silver paste layer, an inner insulating layer arranged on the inner side of the electrothermal silver paste layer and an outer insulating layer arranged on the outer side of the electrothermal silver paste layer, a plurality of electrothermal wires are arranged on the inner side of the inner insulating layer, the transparent metal film layer is a silver coating, and the thickness of the transparent metal film layer is 1-6 mu m;
the automobile rear windshield structure also comprises a temperature sensor arranged on the glass structure, and a control module and a circuit module which are arranged in an automobile, wherein the temperature sensor is electrically connected with the control module; the set value is a temperature value set manually.
2. The heater-wire covered automobile rear windshield structure according to claim 1, wherein the photosensitive layer is fixedly adhered to one side of the first glass plate by an optical adhesive and is located in the hollow structure.
3. The heater-wire-covered automobile rear windshield structure according to claim 1, wherein the photosensitive layer is coated with a photochromic material, the temperature-sensitive layer is coated with a thermochromic material, and the photochromic material comprises one or more of silver halide, copper halide, silver sulfide, metal cadmium, metal copper and copper oxide.
4. The heater-wire covered automobile rear windshield structure according to claim 1, wherein the electric heating wire is one or more of a silver wire, an aluminum wire, a copper wire, and a tungsten wire.
5. The structure of a heating wire-covered rear windshield of an automobile according to claim 1, wherein heating bus bars are provided at both ends of the heating wire, and an antenna conductor is provided at an upper end of each heating bus bar.
6. The heater-wire-covered automobile rear windshield structure according to claim 1, wherein the adhesive film layer is a PVB adhesive film or an EVA adhesive film, the PVB adhesive film comprises polyvinyl butyral, the EVA adhesive film comprises polyethylene-polyvinyl acetate copolymer, and the adhesive film layer has a thickness of 0.1-0.7 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811158992.5A CN109693519B (en) | 2018-09-30 | 2018-09-30 | Automobile rear windshield structure covering heating wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811158992.5A CN109693519B (en) | 2018-09-30 | 2018-09-30 | Automobile rear windshield structure covering heating wire |
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| Publication Number | Publication Date |
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| CN109693519A CN109693519A (en) | 2019-04-30 |
| CN109693519B true CN109693519B (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811158992.5A Active CN109693519B (en) | 2018-09-30 | 2018-09-30 | Automobile rear windshield structure covering heating wire |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959817A (en) * | 2021-01-27 | 2021-06-15 | 嘉善银升玻璃有限公司 | Kitchen electric glass high-temperature printing device and technology thereof |
| CN113766686A (en) * | 2021-07-28 | 2021-12-07 | 信利光电股份有限公司 | Safety glass, display device and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003055821A1 (en) * | 2001-12-25 | 2003-07-10 | Nippon Sheet Glass Company, Limited | Windshield glass |
| CN1875659A (en) * | 2003-11-07 | 2006-12-06 | 法国圣戈班玻璃厂 | Heated laminated glazing |
| CN200974809Y (en) * | 2006-12-05 | 2007-11-14 | 上海外国语大学附属大境中学 | Vehicle windscreen glass |
| CN102173133A (en) * | 2011-02-28 | 2011-09-07 | 福耀玻璃工业集团股份有限公司 | Compound functional sandwich glass containing metal nano-structured conductive layer |
| CN202806689U (en) * | 2012-08-20 | 2013-03-20 | 安徽江淮汽车股份有限公司 | Heater wire device for automobile front windshield glass |
| CN204383133U (en) * | 2015-01-07 | 2015-06-10 | 邢台职业技术学院 | Windshield special on a kind of automobile |
-
2018
- 2018-09-30 CN CN201811158992.5A patent/CN109693519B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003055821A1 (en) * | 2001-12-25 | 2003-07-10 | Nippon Sheet Glass Company, Limited | Windshield glass |
| CN1875659A (en) * | 2003-11-07 | 2006-12-06 | 法国圣戈班玻璃厂 | Heated laminated glazing |
| CN200974809Y (en) * | 2006-12-05 | 2007-11-14 | 上海外国语大学附属大境中学 | Vehicle windscreen glass |
| CN102173133A (en) * | 2011-02-28 | 2011-09-07 | 福耀玻璃工业集团股份有限公司 | Compound functional sandwich glass containing metal nano-structured conductive layer |
| CN202806689U (en) * | 2012-08-20 | 2013-03-20 | 安徽江淮汽车股份有限公司 | Heater wire device for automobile front windshield glass |
| CN204383133U (en) * | 2015-01-07 | 2015-06-10 | 邢台职业技术学院 | Windshield special on a kind of automobile |
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