CN204183964U - A kind of laminated glass with electric heating function - Google Patents
A kind of laminated glass with electric heating function Download PDFInfo
- Publication number
- CN204183964U CN204183964U CN201420582246.XU CN201420582246U CN204183964U CN 204183964 U CN204183964 U CN 204183964U CN 201420582246 U CN201420582246 U CN 201420582246U CN 204183964 U CN204183964 U CN 204183964U
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- Prior art keywords
- conductive film
- transparent conductive
- metal grill
- glass
- glass substrate
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- 239000005340 laminated glass Substances 0.000 title claims abstract description 27
- 238000005485 electric heating Methods 0.000 title claims abstract description 24
- 239000000758 substrate Substances 0.000 claims abstract description 66
- 239000011521 glass Substances 0.000 claims abstract description 64
- 239000002184 metal Substances 0.000 claims abstract description 46
- 229910052751 metal Inorganic materials 0.000 claims abstract description 46
- 229920000642 polymer Polymers 0.000 claims abstract description 20
- 238000003475 lamination Methods 0.000 claims abstract description 6
- 238000002834 transmittance Methods 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000005308 flint glass Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000005315 stained glass Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000007639 printing Methods 0.000 abstract description 4
- 239000010408 film Substances 0.000 description 49
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000005336 safety glass Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 iron ion Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Surface Heating Bodies (AREA)
Abstract
The utility model discloses a kind of laminated glass with electric heating function, described laminated glass comprises glass substrate and metal grill transparent conductive film, described glass substrate comprises top glass substrate and lower glass substrate, described metal grill transparent conductive film is between top glass substrate and lower glass substrate, sandwich establishment polymer between described glass substrate and metal grill transparent conductive film, described metal grill transparent conductive film has equally distributed hole; Described glass substrate, laminated polymer and metal grill transparent conductive film are bonded to one by heated lamination, the hole of the through metal grill transparent conductive film of described laminated polymer; Described metal grill transparent conductive film is also connected with electrode.This laminated glass adopts wire netting compartment to be attached in transparent film substrate and forms metal grill transparent conductive film as electric heating layer, can match, can not cause the problem that conductive layer ruptures with curved glass, and meets heating, printing opacity and requirement attractive in appearance.
Description
Technical field
The utility model relates to the technical field that compound glass manufactures, and is related specifically to a kind of laminated glass with electric heating function.
Background technology
The glass with electric heating function has important application, as windshield, aircraft door glass etc. needing the application scenario of demist ice-melt.This glass needs to keep certain light transmittance (as 75%), has electrically heated function simultaneously, within 5 minutes, the temperature of glass can be improved 20 after energising
omore than C.
At present, there is scientific research personnel that heat-insulating film is combined with PVB (polyvinyl butyral resin) film, glass the explained hereafter thermal-insulative safety glass adopting doubling glass, greatly reduced manpower.The part but this heat-insulation and heat-preservation safety glass still has some deficits.Some regions summer is sunny, temperature is very high, and during winter, temperature reaches subzero tens even tens degree, although thermal-insulative safety glass at this moment lacking of can ensureing that heat externally scatters and disappears, but is not enough to tackle outside severe cold.
In prior art, patent US540961 discloses a kind of wired structure, lays heating of metal silk between layer glass.The wire diameter of this laying more than 15 microns, and lays spacing at 1 cm, and naked eyes are obviously visible, have impact on the attractive in appearance of vision and glass itself.Patent CN102173133 discloses a kind of heating glass comprising metal nano-structured conductive layer, is reduced the square resistance of conductive layer by the nesa coating of ITO class and the metal Nano structure compound of nano-silver thread class.The process aspect of conductive layer, first sputtering ITO class nesa coating on a sheet glass, then glass bending is shaping, then on ITO conducting film, be coated with nano-silver thread.This method needs to carry out two kinds of distinct conducting film techniques at glass surface, i.e. vacuum sputtering and solution coating, and technical difficulty is larger.In addition, ITO class nesa coating cannot bend, the brake forming again of first spatter film forming, can make the embrittlement of part ITO class conducting film.
Therefore, in view of the above problems, be necessary to propose a kind of novel compound glass, while meeting printing opacity and low resistance requirement, also can be embodied as the bending polymorphic structure of band easily, to the visual field that people one are good.
Utility model content
The purpose of this utility model is to provide a kind of laminated glass with electric heating function, adopt wire netting compartment to be attached in transparent film substrate and form metal grill transparent conductive film as electric heating layer, can mate with bending glassy phase, the problem that conductive layer ruptures can not be caused, and wire netting compartment adopts fine and closely woven grid pattern, to pass through to change the dutycycle of figure and the thickness of wire netting compartment, adjust light transmittance and equivalent square resistance, meet the demand of multiple heating glass, and vision and the outward appearance of glass can not be affected, there is heating, printing opacity and the feature such as attractive in appearance.
For this reason, the utility model is by the following technical solutions:
A kind of laminated glass with electric heating function, described laminated glass comprises glass substrate and metal grill transparent conductive film, described glass substrate comprises top glass substrate and lower glass substrate, described metal grill transparent conductive film is between top glass substrate and lower glass substrate, sandwich establishment polymer between described glass substrate and metal grill transparent conductive film, described metal grill transparent conductive film has equally distributed hole; Described glass substrate, laminated polymer and metal grill transparent conductive film are bonded to one by heated lamination, the hole of the through metal grill transparent conductive film of described laminated polymer; Described metal grill transparent conductive film is also connected with electrode.
Preferably, described metal grill transparent conductive film comprises transparent film substrate and wire netting compartment, and described wire netting compartment is attached to one side or the two sides of transparent film substrate; Described transparent film substrate and wire netting compartment all have equally distributed hole, the hole of hole formation metal grill corresponding with the hole of the wire netting compartment transparent conductive film of described transparent film substrate; Described electrode comprises positive electrode and negative electrode, and described wire netting compartment two ends connect positive electrode and negative electrode.
Preferably, described hole is the circle of diameter 1-50mm.
Preferably, described transparent film substrate is PET, PC, PEN, PP, PS or PMMA, and the thickness of described transparent film substrate is 10-200 μm.
Preferably, the light transmittance of the visible ray of described wire netting compartment is greater than 70%, and equivalent square resistance is 0.1-10 ohms/square; The thickness of described wire netting compartment is 50-2000nm, and grid live width is 1-10 μm, and grid pattern is at least one in rectangle, square, rhombus or hexagon.
Preferably, the material of described wire netting compartment is Cu, Ag, Al, Mo, Ti or Ni.
Preferably, described top glass substrate is to absorb ultrared coloured glass, and described lower glass substrate is the flint glass that light transmittance is high.
Preferably, described laminated polymer is PVB.
Adopt above technical scheme, adopt wire netting compartment to be attached in transparent film substrate and form metal grill transparent conductive film as electric heating layer, can mate with bending glassy phase, the problem that conductive layer ruptures can not be caused, and wire netting compartment adopts fine and closely woven grid pattern, with by changing the dutycycle of figure and the thickness of wire netting compartment, adjust light transmittance and equivalent square resistance; Electric heating layer is separated with glass substrate, simplify the preparation technology of laminated glass, on wire netting compartment transparent conductive film, have equally distributed hole simultaneously, glass substrate, laminated polymer and metal grill transparent conductive film are bonded to one by heated lamination, the hole of the through metal grill transparent conductive film of laminated polymer, make glass substrate, laminated polymer and metal grill transparent conductive film closely stick into one, ensure that the mechanical strength of laminated glass entirety.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model has the laminated glass of electric heating function.
Fig. 2 is the structural representation that the utility model has the metal grill transparent conductive film of the laminated glass of electric heating function.
Fig. 3 is the structural representation that the utility model has the wire netting compartment of the embodiment of the laminated glass of electric heating function.
Detailed description of the invention
In order to make the purpose of this utility model, feature and advantage more clear, below in conjunction with drawings and Examples, explanation is specifically made to detailed description of the invention of the present utility model, in the following description, set forth a lot of concrete details so that understand the utility model fully, but the utility model can be implemented in other modes being much different from description.Therefore, the utility model is not by the restriction of the concrete enforcement of following discloses.
A kind of laminated glass with electric heating function, shown in Fig. 1, Fig. 2, described laminated glass comprises glass substrate 1 and metal grill transparent conductive film 2, described glass substrate 1 comprises top glass substrate 11 and lower glass substrate 12, described metal grill transparent conductive film 2 is between top glass substrate 11 and lower glass substrate 12, sandwich establishment polymer 3 between described glass substrate 1 and metal grill transparent conductive film 2, described metal grill transparent conductive film 2 has equally distributed hole 20; Described glass substrate 1, laminated polymer 3 and metal grill transparent conductive film 2 are bonded to one by heated lamination, the hole 20 of the through metal grill transparent conductive film 2 of described laminated polymer 3; Described metal grill transparent conductive film 2 is also connected with electrode 4.Described metal grill transparent conductive film 2 comprises transparent film substrate 21 and wire netting compartment 22, and described wire netting compartment 22 is attached to one side or the two sides of transparent film substrate 21; Described transparent film substrate 21 and wire netting compartment 22 all have equally distributed hole, the hole 20 of the hole 210 of described transparent film substrate 21 and the hole 220 corresponding formation metal grill transparent conductive film 2 of wire netting compartment 22; Described electrode 4 comprises positive electrode 41 and negative electrode 42, and described wire netting compartment 22 two ends connect positive electrode 41 and negative electrode 42.
Wherein, described hole 20 is the circle of diameter 1-50mm; Described transparent film substrate 21 is PET, PC, PEN, PP, PS or PMMA, and the thickness of described transparent film substrate 21 is 10-200 μm; The light transmittance of the visible ray of described wire netting compartment 22 is greater than 70%, and equivalent square resistance is 0.1-10 ohms/square; The thickness of described wire netting compartment 22 is 50-2000nm, grid live width is 1-10 μm, grid pattern is at least one in rectangle, square, rhombus or hexagon, can by changing the dutycycle of grid pattern and the thickness of wire netting compartment of wire netting compartment, adjust light transmittance and equivalent square resistance, meet the demand of multiple heating glass; The material of described wire netting compartment 22 is Cu, Ag, Al, Mo, Ti or Ni; Described top glass substrate 11 is to absorb ultrared coloured glass, and described lower glass substrate 12 is the flint glass that light transmittance is high; Described laminated polymer 3 is PVB.
Embodiment
Metal grill transparent conductive film adopts PET optical thin film as transparent film substrate, copper is as the material of wire netting compartment, the thickness of described copper wire netting compartment is 300nm, grid live width is 4 μm, grid pattern is the diamond structure arrangement shown in Fig. 3, equivalence square resistance 2 ohms/square, the light transmittance of conductive film is 83%.Top glass substrate adopts and absorbs the ultrared green glass containing iron ion, lower glass substrate adopts the flint glass that light transmittance is high, laminated polymer adopts PVB (polyvinyl butyral resin), upper lower glass substrate, metal grill transparent conductive film and laminated polymer are according to the stacked tiling of the structure shown in Fig. 1, by vacuum preloading and heated lamination, form the laminated glass with electric heating function, this laminated glass is Absorbable rod near infrared ray and ultraviolet when high temperature, be energized when low temperature, the heating power of wire netting compartment can be controlled by regulation voltage or size of current, the temperature of glass surface is made to reach certain value, can by glass surface mist, frost, freezing thawing, reach and also will have partial heat while resisting outer low temperature and internally transmit, certain compensating action is played to interior volume temperature, also there is printing opacity, feature attractive in appearance.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. one kind has the laminated glass of electric heating function, it is characterized in that: described laminated glass comprises glass substrate and metal grill transparent conductive film, described glass substrate comprises top glass substrate and lower glass substrate, described metal grill transparent conductive film is between top glass substrate and lower glass substrate, sandwich establishment polymer between described glass substrate and metal grill transparent conductive film, described metal grill transparent conductive film has equally distributed hole; Described glass substrate, laminated polymer and metal grill transparent conductive film are bonded to one by heated lamination, the hole of the through metal grill transparent conductive film of described laminated polymer; Described metal grill transparent conductive film is also connected with electrode.
2. a kind of laminated glass with electric heating function according to claim 1, it is characterized in that: described metal grill transparent conductive film comprises transparent film substrate and wire netting compartment, described wire netting compartment is attached to one side or the two sides of transparent film substrate; Described transparent film substrate and wire netting compartment all have equally distributed hole, the hole of hole formation metal grill corresponding with the hole of the wire netting compartment transparent conductive film of described transparent film substrate; Described electrode comprises positive electrode and negative electrode, and described wire netting compartment two ends connect positive electrode and negative electrode.
3. a kind of laminated glass with electric heating function according to claims 1 or 2, is characterized in that: described hole is the circle of diameter 1-50mm.
4. a kind of laminated glass with electric heating function according to claim 2, is characterized in that: described transparent film substrate is PET, PC, PEN, PP, PS or PMMA, the thickness of described transparent film substrate is 10-200 μm.
5. a kind of laminated glass with electric heating function according to claim 2, it is characterized in that: the light transmittance of the visible ray of described wire netting compartment is greater than 70%, equivalent square resistance is 0.1-10 ohms/square; The thickness of described wire netting compartment is 50-2000nm, and grid live width is 1-10 μm, and grid pattern is at least one in rectangle, square, rhombus or hexagon.
6. a kind of laminated glass with electric heating function according to claim 2 or 5, is characterized in that: the material of described wire netting compartment is Cu, Ag, Al, Mo, Ti or Ni.
7. a kind of laminated glass with electric heating function according to claim 1, is characterized in that: described top glass substrate is for can absorb ultrared coloured glass, and described lower glass substrate is the flint glass that light transmittance is high.
8. a kind of laminated glass with electric heating function according to claim 1, is characterized in that: described laminated polymer is PVB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582246.XU CN204183964U (en) | 2014-10-10 | 2014-10-10 | A kind of laminated glass with electric heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582246.XU CN204183964U (en) | 2014-10-10 | 2014-10-10 | A kind of laminated glass with electric heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204183964U true CN204183964U (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420582246.XU Active CN204183964U (en) | 2014-10-10 | 2014-10-10 | A kind of laminated glass with electric heating function |
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| CN (1) | CN204183964U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183729A (en) * | 2015-05-26 | 2016-12-07 | 旭硝子株式会社 | Window plywood and the manufacture method of window plywood |
| CN106956479A (en) * | 2017-03-27 | 2017-07-18 | 浙江飞越洁具制造有限公司 | A kind of high-intensity hot bend glass |
| CN111012061A (en) * | 2019-11-19 | 2020-04-17 | 中国南玻集团股份有限公司 | Heating cabinet |
| CN111574066A (en) * | 2020-06-23 | 2020-08-25 | 中建材蚌埠玻璃工业设计研究院有限公司 | Rapidly-heated anti-virus glass and preparation method thereof |
| WO2022227966A1 (en) * | 2021-04-28 | 2022-11-03 | 昇印光电（昆山）股份有限公司 | Transparent heating film and heating glass |
| CN115474302A (en) * | 2022-10-14 | 2022-12-13 | 广东省载诚新材料有限公司 | Glass heating membrane manufacturing method, glass heating membrane and device |
-
2014
- 2014-10-10 CN CN201420582246.XU patent/CN204183964U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183729A (en) * | 2015-05-26 | 2016-12-07 | 旭硝子株式会社 | Window plywood and the manufacture method of window plywood |
| CN106956479A (en) * | 2017-03-27 | 2017-07-18 | 浙江飞越洁具制造有限公司 | A kind of high-intensity hot bend glass |
| CN111012061A (en) * | 2019-11-19 | 2020-04-17 | 中国南玻集团股份有限公司 | Heating cabinet |
| CN111574066A (en) * | 2020-06-23 | 2020-08-25 | 中建材蚌埠玻璃工业设计研究院有限公司 | Rapidly-heated anti-virus glass and preparation method thereof |
| WO2022227966A1 (en) * | 2021-04-28 | 2022-11-03 | 昇印光电（昆山）股份有限公司 | Transparent heating film and heating glass |
| CN115474302A (en) * | 2022-10-14 | 2022-12-13 | 广东省载诚新材料有限公司 | Glass heating membrane manufacturing method, glass heating membrane and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIAMEN BIANGE NEW MATERIAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIN XING Effective date: 20150717 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150717 Address after: 361006 room A201, building, No. 178, Xinfeng Road, torch Park, Xiamen torch hi tech Zone, Fujian, China Patentee after: XIAMEN BIANGE NEW MATERIAL SCIENCE & TECHNOLOGY CO., LTD. Address before: The Lake District of Xiamen City, Fujian province 361015 students Pioneering Park Albert House South 301 Patentee before: Lin Xing |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180424 Address after: 214174 1520-3, room 1, No. 311, Yan Xin Road, Huishan Economic Development Zone, Wuxi, Jiangsu, China (Wuxi, Huishan Economic Development Zone, 518-10) (Development Zone) Patentee after: Wuxi new Mstar Technology Ltd Address before: 361006 room A201, building, No. 178, Xinfeng Road, torch Park, Xiamen torch hi tech Zone, Fujian, China Patentee before: XIAMEN BIANGE NEW MATERIAL SCIENCE & TECHNOLOGY CO., LTD. |