CN208393053U - A kind of automobile window glass and automobile - Google Patents
A kind of automobile window glass and automobile Download PDFInfo
- Publication number
- CN208393053U CN208393053U CN201821008567.3U CN201821008567U CN208393053U CN 208393053 U CN208393053 U CN 208393053U CN 201821008567 U CN201821008567 U CN 201821008567U CN 208393053 U CN208393053 U CN 208393053U
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- CN
- China
- Prior art keywords
- automobile
- glass
- layers
- liquid crystal
- window glass
- 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
The utility model discloses a kind of automobile window glass and automobile, windscreen includes dimming glass；The dimming glass includes two layers of sheet glass；Liquid crystal coatings are provided between two layers of sheet glass.The utility model liquid crystal coatings can reduce solar irradiation, by shield heat away outside vehicle, vehicle interior temperature be greatly reduced, while can also mitigate the demand to air-conditioning equipment, realize air-conditioning equipment miniaturization and lightness, improve its efficiency.In addition, being also more conducive to environmental protection after removing extra barn door and mechanical window-blind, driver or passenger comfort are improved, ensure that driving safety.
Description
Technical field
The utility model relates to vehicle glass, especially a kind of automobile window glass and automobile.
Background technique
Traditional automobile side-window, rear window and part windshield shading mode is using barn door or mechanical shading
Curtain, driver or passenger comfort are poor, while driving safety has hidden danger.For example, under irradiation by sunlight, the hand of driver can
Steering wheel can be left in spite of oneself and removes adjustment barn door, done so and be will cause limited view, and moment influences driver couple
The control of vehicle, there are great security risks, and under solar irradiation, interior heat can be increased sharply, increased air-conditioning and set
Standby load.
Utility model content
Technical problem to be solved in the utility model is, in view of the shortcomings of the prior art, providing a kind of automobile window glass
And automobile, it reduces solar irradiation and vehicle interior temperature is greatly reduced by shield heat away outside vehicle, improve the efficiency of air-conditioning equipment.
A kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: automobile window glass, including
Dimming glass；The dimming glass includes two layers of sheet glass；Liquid crystal coatings are provided between two layers of sheet glass.
Two layers of sheet glass passes through film layers and is bonded with the liquid crystal coatings.
The film layers use EVA film.
The liquid crystal coatings use PDLC film, more efficiently reduction solar irradiation.
The PDLC film thickness is 30 μm, and comprehensive performance is preferable.
Correspondingly, the utility model additionally provides a kind of automobile, uses above-mentioned windscreen.
Compared with prior art, have the beneficial effect that the utility model liquid crystal coatings can subtract possessed by the utility model
By shield heat away outside vehicle vehicle interior temperature is greatly reduced, while can also mitigate the demand to air-conditioning equipment in few solar irradiation, real
Existing air-conditioning equipment miniaturization and lightness, improve its efficiency.In addition, after removing extra barn door and mechanical window-blind also more
Conducive to environmental protection, driver or passenger comfort are improved, ensure that driving safety.
Detailed description of the invention
Fig. 1 is the utility model embodiment windscreen structure chart；
Fig. 2 is that the utility model embodiment dims schematic diagram.
Specific embodiment
As Figure 1-Figure 2, the utility model embodiment includes dimming glass；The dimming glass includes two layers of former piece glass
Glass；Two layers of sheet glass passes through EVA film and closes respectively with two face pastes of PDLC film.Separately it is furnished with light sensor, it can
It is mounted on the pedestal of front windshield installation inside rear-view mirror.Usually PDLC film is the normally opened state that is powered, at this moment liquid crystal point
Son is collectively aligned, and most of light can pass through glass；When detecting that light is strong, film executes the movement that power-off is closed, at this moment
Liquid crystal molecule irregular alignment, only fraction light can pass through glass, reach the result of light modulation.
Using can more efficiently reduce solar irradiation after PDLC film (film thickness comprehensive performance at 30 μm or so is preferable).Energy
By shield heat away outside vehicle, vehicle interior temperature is greatly reduced.The demand to air-conditioning equipment can also be mitigated simultaneously, air-conditioning is can be realized and set
Standby miniaturization and lightness, improve its efficiency.In addition, being also more conducive to ring after removing extra barn door and mechanical window-blind
It protects.
Claims (8)
1. a kind of automobile window glass, which is characterized in that including dimming glass；The dimming glass includes two layers of sheet glass；
Liquid crystal coatings are provided between two layers of sheet glass.
2. automobile window glass according to claim 1, which is characterized in that two layers of sheet glass passes through film layers
It is bonded with the liquid crystal coatings.
3. automobile window glass according to claim 2, which is characterized in that the film layers use EVA film.
4. automobile window glass described according to claim 1~one of 3, which is characterized in that the liquid crystal coatings use PDLC
Film.
5. automobile window glass according to claim 4, which is characterized in that the PDLC film thickness is 30 μm.
6. a kind of automobile, which is characterized in that using windscreen described in one of Claims 1 to 5.
7. automobile according to claim 6, which is characterized in that the shield glass is installed on the pedestal of inside rear-view mirror
Light sensor is installed.
8. automobile according to claim 7, which is characterized in that the light sensor, PDLC film connect to power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821008567.3U CN208393053U (en) | 2018-06-28 | 2018-06-28 | A kind of automobile window glass and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821008567.3U CN208393053U (en) | 2018-06-28 | 2018-06-28 | A kind of automobile window glass and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208393053U true CN208393053U (en) | 2019-01-18 |
Family
ID=65133642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821008567.3U Expired - Fee Related CN208393053U (en) | 2018-06-28 | 2018-06-28 | A kind of automobile window glass and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208393053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112506249A (en) * | 2019-08-26 | 2021-03-16 | 通用汽车环球科技运作有限责任公司 | System and method for vehicle climate control using window optical properties |
-
2018
- 2018-06-28 CN CN201821008567.3U patent/CN208393053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112506249A (en) * | 2019-08-26 | 2021-03-16 | 通用汽车环球科技运作有限责任公司 | System and method for vehicle climate control using window optical properties |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20200628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |