CN204414711U - Self-cleaning glass and automobile - Google Patents
Self-cleaning glass and automobile Download PDFInfo
- Publication number
- CN204414711U CN204414711U CN201420825900.5U CN201420825900U CN204414711U CN 204414711 U CN204414711 U CN 204414711U CN 201420825900 U CN201420825900 U CN 201420825900U CN 204414711 U CN204414711 U CN 204414711U
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- CN
- China
- Prior art keywords
- layer
- self
- coating
- matrix
- plexiglas
- 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
- 239000005348 self-cleaning glass Substances 0.000 title claims abstract description 25
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000011248 coating agent Substances 0.000 claims abstract description 24
- 238000000576 coating method Methods 0.000 claims abstract description 24
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 20
- 239000011159 matrix material Substances 0.000 claims abstract description 18
- 229920005372 Plexiglas® Polymers 0.000 claims abstract description 17
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 14
- 229910052581 Si3N4 Inorganic materials 0.000 claims abstract description 9
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical group N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims abstract description 9
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910000077 silane Inorganic materials 0.000 claims abstract description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 13
- 238000004140 cleaning Methods 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 29
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002346 layers by function Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Surface Treatment Of Glass (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model provides a kind of self-cleaning glass and automobile, comprise: plexiglas matrix, the wearing layer be arranged on described plexiglas matrix, context layer and the clean layer be arranged on described context layer, wherein, described context layer is between described wearing layer and clean layer, described wearing layer is silicon nitride coating, described clean layer is nanometer titanium dioxide coating, and described context layer is silane coupler coating.The utility model adopts plexiglas as matrix, effectively reduces the weight of glass, is not only provided with nanometer titanium dioxide coating and is used for realizing self-cleaning function, be also provided with silicon nitride coating to ensure the wearability of self-cleaning glass; And context layer is provided with between nanometer titanium dioxide coating and silicon nitride coating, by completely isolated for the coating of two kinds of difference in functionalitys, avoid and influence each other, also make nanometer titanium dioxide coating have better adhesive force simultaneously.
Description
Technical field
The utility model relates to glass and vehicular field, particularly relates to a kind of self-cleaning glass and automobile.
Background technology
Glass from birth since, because its sparkling and crystal-clear character penetrating, attractive in appearance is widely used.What bring is exactly cleaning problems thereupon, in order to address this problem, has also occurred self-cleaning glass both at home and abroad.General self-cleaning glass adopts simple glass as matrix, and arrange the nano level coating of titanium dioxide of one deck in surface of ordinary glass, titanium dioxide is a kind of photocatalyst, can cause special catalytic action, thus reaches clean object.But simple glass is made up of silicate, can impact coating of titanium dioxide, and then affect the automatically cleaning effect of self-cleaning glass.When adopting self-cleaning glass with vehicle glass especially by bus, be scratched due to simple glass heavier mass, easily and easily by acid and alkali corrosion, greatly reduce the overall performance of automobile.
Utility model content
In order to overcome self-cleaning glass heavier mass, easily be scratched and adopt the problem of the automatically cleaning effect reduction that simple glass causes as matrix, the utility model provides a kind of self-cleaning glass and automobile.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
According to an aspect of the present utility model, provide a kind of self-cleaning glass, comprise: plexiglas matrix, the wearing layer be arranged on described plexiglas matrix, context layer and the clean layer be arranged on described context layer, wherein, described context layer is between described wearing layer and clean layer, described wearing layer is silicon nitride coating, and described clean layer is nanometer titanium dioxide coating, and described context layer is silane coupler coating.
Optionally, described plexiglas matrix is formed in one.
Optionally, described plexiglas matrix is made up of polycarbonate or polymethyl methacrylate.
According to another aspect of the present utility model, provide a kind of automobile, this automobile comprises: automotive window, and described automotive window is provided with above-mentioned self-cleaning glass.
The beneficial effects of the utility model are: the utility model adopts plexiglas as matrix, effectively reduce the weight of glass, not only be provided with nanometer titanium dioxide coating to be used for realizing self-cleaning function as clean layer, be also provided with silicon nitride coating as wearing layer to ensure the wearability of self-cleaning glass; And context layer is provided with between nanometer titanium dioxide coating and silicon nitride coating, by completely isolated for two kinds of different functional layers, avoid and influence each other, also make nanometer titanium dioxide coating have better adhesive force simultaneously.
Accompanying drawing explanation
Fig. 1 represents the sectional schematic diagram of the utility model embodiment self-cleaning glass.
Wherein in figure: 1, plexiglas matrix; 2, wearing layer; 3, context layer; 4 clean layers.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.
As shown in Figure 1, be the sectional schematic diagram of the utility model embodiment self-cleaning glass; This self-cleaning glass comprises: plexiglas matrix 1, wearing layer 2, context layer 3 and clean layer 4, wherein, plexiglas matrix 1 is formed in one, and be made up of polycarbonate or polymethyl methacrylate, adopt plexiglas to replace simple glass, not only alleviate the weight of self-cleaning glass.And it also avoid the impact of simple glass on automatically cleaning effect; Wearing layer 2 adopts cvd silicon nitride film to be arranged at plexiglas matrix 1 surface, and this silicon nitride film has excellent visible light permeability, and scratch-resistant, enhance the robustness of self-cleaning glass; Context layer 3 side is provided with clean layer 4, and this context layer 3 is between wearing layer 2 and clean layer 4, and context layer 3 is sprayed by silane coupler and forms, and by completely isolated for two kinds of different functional layers, avoid and influences each other, and also makes clean layer 4 have better adhesive force simultaneously.Nano titanium oxide is coated with by the method for spin coating, spraying or dip-coating the surface being arranged at context layer 3 by clean layer 4, this coating of titanium dioxide has very high photocatalytic activity and sterilizing effect, the object that part of can degrading inorganic compound reaches sterilization, purifies air.This coating of titanium dioxide and water have superpower affinity, the dust on self-cleaning glass surface, dirt can be floated, under gravity very fast landing glass.
The utility model embodiment still provides a kind of automobile, and this automobile comprises automotive window, and this automotive window is provided with above-mentioned self-cleaning glass.
Above-described is preferred embodiment of the present utility model; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite described in the utility model, these improvements and modifications are also in protection domain of the present utility model.
Claims (4)
1. a self-cleaning glass, it is characterized in that, comprise: plexiglas matrix, the wearing layer be arranged on described plexiglas matrix, context layer and the clean layer be arranged on described context layer, wherein, described context layer is between described wearing layer and clean layer, described wearing layer is silicon nitride coating, and described clean layer is nanometer titanium dioxide coating, and described context layer is silane coupler coating.
2. self-cleaning glass as claimed in claim 1, it is characterized in that, described plexiglas matrix is formed in one.
3. self-cleaning glass as claimed in claim 1, it is characterized in that, described plexiglas matrix is made up of polycarbonate or polymethyl methacrylate.
4. an automobile, comprises automotive window, it is characterized in that, described automotive window is provided with the self-cleaning glass as described in any one of claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420825900.5U CN204414711U (en) | 2014-12-23 | 2014-12-23 | Self-cleaning glass and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420825900.5U CN204414711U (en) | 2014-12-23 | 2014-12-23 | Self-cleaning glass and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204414711U true CN204414711U (en) | 2015-06-24 |
Family
ID=53465112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420825900.5U Expired - Fee Related CN204414711U (en) | 2014-12-23 | 2014-12-23 | Self-cleaning glass and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204414711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296982A (en) * | 2018-10-29 | 2019-02-01 | 四川普吉特种汽车维修有限公司 | Inserted guiding warning lamp |
-
2014
- 2014-12-23 CN CN201420825900.5U patent/CN204414711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296982A (en) * | 2018-10-29 | 2019-02-01 | 四川普吉特种汽车维修有限公司 | Inserted guiding warning lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |