CN201114842Y - Windshield with electrical heating film - Google Patents
Windshield with electrical heating film Download PDFInfo
- Publication number
- CN201114842Y CN201114842Y CNU2007201170363U CN200720117036U CN201114842Y CN 201114842 Y CN201114842 Y CN 201114842Y CN U2007201170363 U CNU2007201170363 U CN U2007201170363U CN 200720117036 U CN200720117036 U CN 200720117036U CN 201114842 Y CN201114842 Y CN 201114842Y
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- CN
- China
- Prior art keywords
- windshield
- windshield glass
- electrode
- electric heating
- heating film
- 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
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Abstract
Windshield glass with electric heating membrane relates to a windshield glass. The utility model aims at solving the problems of the prior windshield glass with electric heating membrane, the problems are that the windshield glass is comparatively thick and heavy and has high costs, and the problem is also that the gap between two layers of glass is easy to be dusty. The windshield glass with electric heating membrane of the utility model consists of windshield glass (1), an electric heating membrane (2), a first electrode (3) and a second electrode (4). The electric heating membrane (2) is fixed on an inner wall below the windshield glass (1); two ends of the electric heating membrane (2) are connected with the first electrode (3) and the second electrode (4). As long as the electric heating membrane of the utility model is supplied with power, snow and ice on the windshield glass are melted quickly, thus not only protecting a motor of a screen wiper from being burnt down, but also preventing the screen wiper from being damaged by snow and ice on the windshield glass. Compared with the prior art, the windshield glass with electric heating membrane of the utility model has the advantages of thinness, light weight, high transparency, durable in use and low cost.
Description
Technical field
The utility model relates to a kind of windshield.
Background technology
In ice and snow weather, being parked in its rain brush of open-air automobile can often be frozen on windshield, if start the motor that rain brush may burn rain brush by force, perhaps rain brush is damaged.The automobile of advancing also may damage the rubber flap of rain brush because the ice and snow on the windshield can not in time melt.The windshield of existing charged hotting mask all is that Electric radiant Heating Film is clipped in the middle of the layer glass, draws two electrodes then.Application number is 91229598.8, the day for announcing be Mays 20 in 1992 day, be called the utility model patent of " transparent electric heating film defrosting windshield " and the patent No. be ZL96208296.1, Granted publication number for CN2306627Y, Granted publication day be February 3 in 1999 day, be called the utility model patent of " Electric radiant Heating Film defrosting glass ", its purpose all is for the ice dissolution on the windshield is fallen.What adopt all is that Electric radiant Heating Film is clipped in the middle structure of layer glass.The shortcoming of this structure is that the thickness of this windshield is thicker, weight is heavier, and cost own is also high.Very easily enter dust between the layer glass, can't carry out wiping again, time one length must influence driver's sight line, causes traffic accident easily.If change this windshield, can cause the increasing of operation cost again.
The utility model content
The purpose of this utility model is all to be that Electric radiant Heating Film is clipped in structure in the middle of the layer glass for solving existing Electric radiant Heating Film windshield.The shortcoming of this structure is that the thickness of this windshield is thicker, weight is heavier, and cost own is also high, very easily enters dust between the layer glass, can't carry out wiping again, and time one length must influence driver's sight line, causes traffic accident easily.If change this windshield, can cause the problem of the increasing of operation cost again, a kind of windshield of charged hotting mask is provided.The utility model is made up of windshield 1, Electric radiant Heating Film 2, first electrode 3 and second electrode 4, and Electric radiant Heating Film 2 is fixed on the inwall of windshield 1 downside, and the two ends of Electric radiant Heating Film 2 are connected with first electrode 3 and second electrode 4.The utility model is by coating process Electric radiant Heating Film to be plated in above the windshield, and promptly the inboard of windshield (windshield in use, the side in the driver's cabin) so both can prevent rainwash, can prevent the scraped finish of rain brush again.As long as the utility model is to the Electric radiant Heating Film energized, and the ice and snow on the windshield will melt very soon, has both protected Wiper motor can not burnt, and rain brush can not damaged by the ice and snow on the windshield.The utility model compared with prior art, have thin thickness, in light weight, transparency good, durable in use, advantage that cost is low.The utility model is applicable to all windshields, such as automobile, train, steamer, aircraft and sentry box, sentry post etc., is specially adapted to economical car.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model, and Fig. 2 is the A-A cutaway view of Fig. 1, and Fig. 3 is the structural representation of embodiment two.
Embodiment
Embodiment one: the explanation present embodiment sees figures.1.and.2, present embodiment is made up of windshield 1, Electric radiant Heating Film 2, first electrode 3 and second electrode 4, Electric radiant Heating Film 2 is fixed on the inwall of windshield 1 downside, and the two ends of Electric radiant Heating Film 2 are connected with first electrode 3 and second electrode 4.The Electric radiant Heating Film 2 of present embodiment is formed by four, article four, Electric radiant Heating Film 2 is arranged in parallel, the left end of middle two Electric radiant Heating Film 2 connects as one, article four, the right-hand member of Electric radiant Heating Film 2 connects as one in twos and constitutes the loop, and the left end of two Electric radiant Heating Film 2 is connected with second electrode 4 with first electrode 3 respectively up and down.
Embodiment two: with reference to Fig. 3 present embodiment is described, the Electric radiant Heating Film 2 of present embodiment respectively is provided with one back-shaped curved 5 at the right and left of windshield 1 downside.Present embodiment mainly is fit to just to have, copilot's driver's cabin uses, and such as the windshield of engine, especially the windshield of high-speed train locomotive has the fast advantage of defrosting speed.Other composition is identical with embodiment one with annexation.
Claims (2)
1, a kind of windshield of charged hotting mask, it is made up of windshield (1), Electric radiant Heating Film (2), first electrode (3) and second electrode (4), it is characterized in that Electric radiant Heating Film (2) is fixed on the inwall of windshield (1) downside, the two ends of Electric radiant Heating Film (2) are connected with first electrode (3) and second electrode (4).
2, the windshield of charged hotting mask according to claim 1, it is characterized in that Electric radiant Heating Film (2) forms by four, article four, Electric radiant Heating Film (2) is arranged in parallel, the left end of middle two Electric radiant Heating Film (2) connects as one, article four, the right-hand member of Electric radiant Heating Film (2) connects as one in twos and constitutes the loop, and the left end of two Electric radiant Heating Film (2) is connected with second electrode (4) with first electrode (3) respectively up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201170363U CN201114842Y (en) | 2007-09-20 | 2007-09-20 | Windshield with electrical heating film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201170363U CN201114842Y (en) | 2007-09-20 | 2007-09-20 | Windshield with electrical heating film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201114842Y true CN201114842Y (en) | 2008-09-10 |
Family
ID=39966593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201170363U Expired - Fee Related CN201114842Y (en) | 2007-09-20 | 2007-09-20 | Windshield with electrical heating film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201114842Y (en) |
-
2007
- 2007-09-20 CN CNU2007201170363U patent/CN201114842Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20110920 |