CN2850900Y - High speed train wind-shield glass - Google Patents
High speed train wind-shield glass Download PDFInfo
- Publication number
- CN2850900Y CN2850900Y CN 200520036019 CN200520036019U CN2850900Y CN 2850900 Y CN2850900 Y CN 2850900Y CN 200520036019 CN200520036019 CN 200520036019 CN 200520036019 U CN200520036019 U CN 200520036019U CN 2850900 Y CN2850900 Y CN 2850900Y
- Authority
- CN
- China
- Prior art keywords
- glass
- utility
- layer
- model
- wind
- 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 - Lifetime
Links
Landscapes
- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model discloses high speed train wind-shield glass. The utility model is composed of at least one layer of a transparent body of a main force bearing layer, at least one layer of a PU transparent film and a metal wire lattice layer of a fine net which are laminated. The utility model satisfies the glass transmissivity of a driving chamber of a high-speed maglev train. The utility model has the advantages of good electromagnetic shielding performance, good lightning protection, impact resistance, stable chemical performance and reasonable structure hierarchy. When the glass has mist or snow, the mist or the snow can be rapidly molten by electric heating. The transmissivity is good and the visual line is clear. The metal wire lattice of the fine net in lamination can satisfy electromagnetic shielding requirements. The utility model avoids the defect that the wind-shield glass in the prior art can not satisfy the wind-shield glass of the high-speed maglev train.
Description
Technical field
The utility model relates to field of track traffic train windscreen glass, and more particularly, the utility model relates to the high-speed maglev train windshield.
Technical background
Windshield is mounted in headstock driver's cabin the place ahead, guarantees the headstock critical component of the good visual field of driver and visual effect.Be used for train in the known technology, the windshield of subway train slow-moving vehicle adopts fiberglass to make usually, therefore is difficult to stand the bump of high-speed flight thing.For speed near or surpass the windshield of the maglev vehicle of some aircraft, stand 500 kilometers of 0.5 kilogram of flying birds per hour the relative velocity bump be not damaged, this fiberglass windshield simple in structure can't be competent at this important task.The electromagnetic shielding that can not be competent at simultaneously the driver's cabin inner electronic equipment.
Summary of the invention
The utility model purpose is according to the demanding characteristics of high-speed maglev train windshield anti-collision performance, provides a kind of and can satisfy high-speed maglev train driver's cabin glass transmission, and electromagnetic shielding is good, the bullet train windshield of anti-lightning strike performance excellence.
The purpose of this utility model can reach by following measure.A kind of bullet train windshield comprises clear glass, it is characterized in that, it is by one deck primary load bearing layer transparent body and one deck PU transparent film at least at least, and is set up jointly layer by layer by the fine-structure mesh wire mesh grid.
The primary load bearing layer transparent body described in the utility model can be unorganic glass or/and electrically heated glass also can be a lucite, can also be nonmetal transparent plastic.
Primary load bearing layer described in the utility model can comprise glassy layer and one deck PC transparent panel.
The inner surface of glass described in the utility model can be coated with the ITO film.
Can be provided with thermistor between the film described in the utility model.
The utlity model has following beneficial effect.
Impact resistance.The comprehensive reinforcing glass of selecting for use and one deck PC plate bearing layer of deciding, and between two primary load bearing layers, select for use the good military PU film of shock resistance laminated, established good resistance bump basis.
Stable chemical performance, layer of structure is reasonable.The unorganic glass of selecting for use, chemical property is highly stable.The military PU film of electrically heated glasses such as Y7 and Y7-200A is adopted in the place that has big thermograde, can melt fast by electrical heating when mist or accumulated snow are arranged, guaranteed that sight line is clear on glass.
Light transmittance is good.The light transmittance of film is about 90% on the windshield, the light transmittance of glass＞85%, though that the ITO rete reduces light transmittance is about 5%, the windshield light transmittance after laminated satisfies the requirement of driver behavior personnel sight line about 75%.
Anti-lightning strike, satisfy the electromagnetic shielding requirement.Laminated fine-structure mesh wire mesh grid is in the tiny position of large tracts of land windshield, and the grid in the similar TV screen has not big harm to sight line.Can anti-lightning strike and electromagnetic shielding.
In order to further specify rather than limit above-mentioned implementation of the present invention, provide most preferred embodiment below in conjunction with accompanying drawing and example, thereby make details of the present invention and advantage become more obvious.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Fig. 1 has described a most preferred embodiment of the present utility model.Consider the windshield complex contour, bump requires and the performance requirement height, manufactures and designs the big characteristics of difficulty.Therefore, the primary load bearing layer transparent body can be selected the glass 4 and one deck 1mm～3mmPC plate 6 of the thick comprehensive enhancing of 3mm～10mm for use, and inner surface is coated with ITO film 3mm～5mm glass 1 bearing layer of deciding.This primary load bearing layer transparent body can select unorganic glass for use or/and electrically heated glass or lucite also can be selected nonmetal transparent plastic for use.Can select the good military 2mm～3mmPU transparent film 3 of shock resistance and 1mm～2mmPU transparent film 5 between the two primary load bearing layers for use.Can be provided with thermistor between the transparent film.To there being the place of big thermograde,, can select the military PU film of electrically heated glasses such as Y7 and Y7-200A for use such as the big bending place of windshield radian corner.But electric heating film 2 clamping connections so that can melt fast by electrical heating when mist or accumulated snow are arranged on glass, guarantee driver's sight line between outside glass 1 and film 3.The preferred copper mesh of fine-structure mesh wire mesh grid also can be selected other grid of metal conductors layer for use, is laminated between the primary load bearing layer of glass composition.
Above-described only is the preferred embodiments of the present invention.Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the principle of the invention, can also make some distortion and improvement, also should be considered as belonging to protection scope of the present invention.
Claims (5)
1. a bullet train windshield comprises clear glass, it is characterized in that, it is by one deck primary load bearing layer transparent body and one deck PU transparent film at least at least, and is set up jointly layer by layer by the fine-structure mesh wire mesh grid.
2. windshield according to claim 1.It is characterized in that the described primary load bearing layer transparent body is that unorganic glass is or/and electrically heated glass.
3. windshield according to claim 1.It is characterized in that described primary load bearing layer comprises glassy layer and one deck PC transparent panel.
4. windshield according to claim 1.It is characterized in that the inner surface of described glass is coated with the ITO film.
5. windshield according to claim 1.It is characterized in that, be provided with thermistor between the described film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520036019 CN2850900Y (en) | 2005-11-08 | 2005-11-08 | High speed train wind-shield glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520036019 CN2850900Y (en) | 2005-11-08 | 2005-11-08 | High speed train wind-shield glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2850900Y true CN2850900Y (en) | 2006-12-27 |
Family
ID=37584867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520036019 Expired - Lifetime CN2850900Y (en) | 2005-11-08 | 2005-11-08 | High speed train wind-shield glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2850900Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011103801A1 (en) * | 2010-02-26 | 2011-09-01 | 肖特公开股份有限公司 | Glass window for high speed ground transportation system |
| CN102602265A (en) * | 2012-03-27 | 2012-07-25 | 奇瑞汽车股份有限公司 | Automotive anti-smashing rear windshield glass with defrosting function |
| CN103770799A (en) * | 2014-02-24 | 2014-05-07 | 中国建筑材料科学研究总院 | High-speed locomotive windshield and preparation method thereof |
| CN103957346A (en) * | 2014-04-23 | 2014-07-30 | 徐继胜 | Monitoring equipment lens ITO heating and de-icing device |
| CN108901191A (en) * | 2018-07-17 | 2018-11-27 | 京东方科技集团股份有限公司 | Electromagnetic shielding component and display device |
| CN109862639A (en) * | 2019-03-26 | 2019-06-07 | 北京航天发射技术研究所 | A kind of glass with electric heating and function of shielding |
-
2005
- 2005-11-08 CN CN 200520036019 patent/CN2850900Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011103801A1 (en) * | 2010-02-26 | 2011-09-01 | 肖特公开股份有限公司 | Glass window for high speed ground transportation system |
| CN102602265A (en) * | 2012-03-27 | 2012-07-25 | 奇瑞汽车股份有限公司 | Automotive anti-smashing rear windshield glass with defrosting function |
| CN103770799A (en) * | 2014-02-24 | 2014-05-07 | 中国建筑材料科学研究总院 | High-speed locomotive windshield and preparation method thereof |
| CN103770799B (en) * | 2014-02-24 | 2016-08-17 | 中国建筑材料科学研究总院 | A kind of express locomotive windshield and preparation method thereof |
| US10375769B2 (en) | 2014-02-24 | 2019-08-06 | China Building Materials Academy | High-speed locomotive windshield and preparation method therefor |
| CN103957346A (en) * | 2014-04-23 | 2014-07-30 | 徐继胜 | Monitoring equipment lens ITO heating and de-icing device |
| CN108901191A (en) * | 2018-07-17 | 2018-11-27 | 京东方科技集团股份有限公司 | Electromagnetic shielding component and display device |
| US10660247B2 (en) | 2018-07-17 | 2020-05-19 | Boe Technology Group Co., Ltd. | Electromagnetic shielding module and display device |
| CN109862639A (en) * | 2019-03-26 | 2019-06-07 | 北京航天发射技术研究所 | A kind of glass with electric heating and function of shielding |
| CN109862639B (en) * | 2019-03-26 | 2021-12-07 | 北京航天发射技术研究所 | Glass with electric heating and shielding functions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2850900Y (en) | High speed train wind-shield glass | |
| EP2766994B1 (en) | Pane with lit button | |
| WO2019107460A1 (en) | Windshield | |
| CN113968053B (en) | Laminated glass for head-up display and head-up display system | |
| CN103770799B (en) | A kind of express locomotive windshield and preparation method thereof | |
| DE102011080154B4 (en) | Vehicle window pane and vehicle with laminated glass panes as vehicle window panes | |
| CN207482177U (en) | A kind of Multifunctional navigation aircraft windshield | |
| CN102935746A (en) | Glass window and preparation method thereof | |
| DE112019001267T5 (en) | Heated laminate with improved aesthetics | |
| CN203592734U (en) | High-speed train windshield glass | |
| JP2017183063A (en) | Laminated glass plate with heating electrode, and vehicle | |
| CN211493096U (en) | All-weather, one-way visual, bulletproof and explosion-proof glass | |
| DE102018101168A1 (en) | User interface for a charging station | |
| CN216388615U (en) | LED display module and LED display screen | |
| CN203093203U (en) | Anti-ultraviolet film for glass windows | |
| WO2018203563A1 (en) | Laminated glass | |
| DE202009018104U1 (en) | Disc with heatable optically transparent disc segment | |
| CN212737763U (en) | Backlight structure for improving segment code liquid crystal ghost display | |
| CN204586680U (en) | A kind of auto mirror | |
| CN102730989A (en) | Preparation method of organic electrically-heated invisible interlayer glass | |
| CN203093208U (en) | Anti-ultraviolet film for glass windows | |
| CN207274357U (en) | Head-up display, windshield and electric vehicle | |
| CN111247871B (en) | Anti-icing pane having differentiated heating power over the entire surface | |
| CN219789513U (en) | Front windshield of subway | |
| CN216507248U (en) | Corrosion-resistant polycarbonate plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |