CN2266249Y - Frost removal for automotive windscreen - Google Patents
Frost removal for automotive windscreen Download PDFInfo
- Publication number
- CN2266249Y CN2266249Y CN 96225591 CN96225591U CN2266249Y CN 2266249 Y CN2266249 Y CN 2266249Y CN 96225591 CN96225591 CN 96225591 CN 96225591 U CN96225591 U CN 96225591U CN 2266249 Y CN2266249 Y CN 2266249Y
- Authority
- CN
- China
- Prior art keywords
- windshield
- polyester film
- utility
- model
- around
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920006267 polyester film Polymers 0.000 claims abstract description 11
- 239000011521 glass Substances 0.000 claims description 12
- 238000010257 thawing Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000007751 thermal spraying Methods 0.000 claims description 6
- 239000005340 laminated glass Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000005485 electric heating Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
- 239000002356 single layer Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Images
Landscapes
- Surface Heating Bodies (AREA)
- Resistance Heating (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to an improved frost-removing device for an automotive windscreen. In particular, the hot spraying of an electric heating film is realized at the inner side of the windshield. Electrodes are symmetrically arranged at the edge of the windshield, the circumference of the windshield is sealed by a polyester film, and the width of the polyester film can cover the electrodes. A self-control temperature regulator, a switch and a battery container are connected with the electrodes in series. According to the need of a user, the utility model can be designed to a single layer or double layers. The electric heating film has the advantages of firm structure, abrasion resistance and corrosion resistance. The utility model has the advantages of obvious frost-removing effect, convenient use and safe work.
Description
The utility model relates to the further improvement of Defroster device for vehicle windshield.
At present, the general angle coupling layer toughened glass of the most of employing of shield glass, defrosting one to cold season is antifog to be a great problem always.For this reason, Chinese patent 94201912,1 has proposed a kind of electric heating antifog glass, adopts the antifog defrosting of conducting film of lining, this a kind of good method of can yet be regarded as.But it also needs to spray one deck organosilicon coating again on the conducting film surface, gets an electric shock in order to protect Electric radiant Heating Film and to prevent.Obviously, its Electric radiant Heating Film is very infirm.
The purpose of this utility model is to provide the windshield defrosting device that a kind of conducting film is wear-resisting, anti-corrosion, making is simple and easy, defrosting effect is fairly obvious again.
Technical solution of the present utility model is: in windshield thermal spraying layer of transparent Electric radiant Heating Film; Seal be symmetrical arranged positive and negative electrode and polyester film edge at the windshield edge around with its width coated electrode; The lead that above-mentioned positive and negative electrode is drawn is connected with automatic control thermosistor and switch and is attempted by on the automobile storage battery case.At cold district,, also can also be the hollow sandwich shape with it at this windshield arranged outside one deck and the equirotal clear glass of this windshield shape for not only energy-conservation but also frost prevention defrosting effectively; Between above-mentioned hollow sandwich,, drier also around double glazing, seals with the polyester film of its width coated electrode along being set all around.In addition, for safety is considered, this windshield also can be made of laminated glass.
Advantage of the present utility model is that the Electric radiant Heating Film that online thermal spraying forms belongs to planar heater element, and the conducting film molecule combines with molecular link with substrate molecule, and not only heat transfer efficiency is good, and hardness is also high.Have good chemical stability, wear-and corrosion-resistant, safe and reliable.In addition, the polyester film along windshield seals all around plays insulating effect effectively, has also avoided the aging of framework adhesive tape simultaneously.The automatic control thermosistor is divided into the number retaining, can select self-regulated according to the car internal and external temperature.This automatic control thermosistor and switch are contained on the facia board, and be very convenient to use.The utility model can be designed to bilayer or individual layer windshield according to customer requirements, under the former situation, because double glazing is heat insulation and prevent convection current, can reaches and not only defrost but also energy-conservation effect.When windshield adopts laminated glass, antifog except defrosting, can also reach purpose of safety.The utility model not only can be used in new car production, and more be suitable for the old for new service of active service automobile wind shield glass because technology is simple, reliable.
See embodiment below in conjunction with accompanying drawing.
Accompanying drawing 1 is a structural representation of the present utility model.
M-M cross sectional representation among Fig. 1 when accompanying drawing 2 is first kind of embodiment.
M-M cross sectional representation among Fig. 1 when accompanying drawing 3 is second kind of embodiment.
M-M cross sectional representation among Fig. 1 when accompanying drawing 4 is the third embodiment.
In Fig. 1,4 is the polyester film of sealing around the windshield, and width is about 15 millimeters, 5 electrodes that are provided with for bilateral symmetry, and 6 leads of drawing for electrode, 7 is facia board, and 8 is the automatic control thermosistor, and 9 is switch, and 10 is battery box.Accompanying drawing 2 is a M-M cross sectional representation among Fig. 1, and in Fig. 2,1 is the monolithic clear glass, 2 is the conducting film of 1 inboard thermal spraying, 4 is the polyester film that seals around glass, and this is first kind of embodiment, i.e. the automobile wind screen defrosting device of individual layer windshield version.Accompanying drawing 3 also is Fig. 1 M-M cross sectional representation, in Fig. 3,1 and 3 is the same monolithic clear glass of size shape, 2 is the conducting film of 1 inboard thermal spraying, 4 is the polyester film that seals around glass, this is second kind of embodiment, promptly constitutes the windshield version of hollow sandwich shape between 1 and 3, and wherein 11 is along the drier that is provided with all around between two sheet glass.Accompanying drawing 4 also is a M-M cross sectional representation among Fig. 1, and in Fig. 4,2 is the conducting film of monolithic glass 1 inboard thermal spraying, and 12 is the PVB film that two monolithic glass 1 are bonded together, and 4 is the polyester film that seals around glass.This is the third embodiment, promptly adopts laminated safety glass to do the automobile wind screen defrosting device of windshield version.
Claims (3)
1. an automobile wind screen defrosting device comprises the windshield that scribbles Electric radiant Heating Film, it is characterized in that:
A. windshield thermal spraying layer of transparent Electric radiant Heating Film;
B. the windshield edge seals around being symmetrical arranged positive and negative electrode and the polyester film edge with its width coated electrode;
C. the automatic control thermosistor of connecting with above-mentioned positive and negative electrode, switch and battery box.
2. wind screen defrosting device according to claim 1 is characterized in that:
A. windshield arranged outside one deck and the equirotal clear glass of this windshield shape also are the hollow sandwich shape with it;
B. between above-mentioned hollow sandwich,, drier also around double glazing, seals with the polyester film of its width coated electrode along being set all around.
3. wind screen defrosting device according to claim 1 is characterized in that described windshield can be made of laminated glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96225591 CN2266249Y (en) | 1996-03-14 | 1996-03-14 | Frost removal for automotive windscreen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96225591 CN2266249Y (en) | 1996-03-14 | 1996-03-14 | Frost removal for automotive windscreen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2266249Y true CN2266249Y (en) | 1997-10-29 |
Family
ID=33904230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96225591 Expired - Fee Related CN2266249Y (en) | 1996-03-14 | 1996-03-14 | Frost removal for automotive windscreen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2266249Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100521837C (en) * | 2003-06-05 | 2009-07-29 | 法国圣戈班玻璃厂 | Plate element with layered heater |
| CN101790261A (en) * | 2010-03-10 | 2010-07-28 | 中国电力科学研究院 | Electric frost-proof observation window |
| CN102751161A (en) * | 2012-07-25 | 2012-10-24 | 公安部第三研究所 | Semiconductor heating ion migration tube structure for ion mobility spectrometry detector |
-
1996
- 1996-03-14 CN CN 96225591 patent/CN2266249Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100521837C (en) * | 2003-06-05 | 2009-07-29 | 法国圣戈班玻璃厂 | Plate element with layered heater |
| CN101790261A (en) * | 2010-03-10 | 2010-07-28 | 中国电力科学研究院 | Electric frost-proof observation window |
| CN102751161A (en) * | 2012-07-25 | 2012-10-24 | 公安部第三研究所 | Semiconductor heating ion migration tube structure for ion mobility spectrometry detector |
| CN102751161B (en) * | 2012-07-25 | 2015-08-05 | 公安部第三研究所 | Be applied to the semiconductor heating ion migration tube structure of ionic migration spectrum detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |