CN210940790U - Heat-insulation anti-riot curved glass for vehicle - Google Patents
Heat-insulation anti-riot curved glass for vehicle Download PDFInfo
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- CN210940790U CN210940790U CN201921845390.7U CN201921845390U CN210940790U CN 210940790 U CN210940790 U CN 210940790U CN 201921845390 U CN201921845390 U CN 201921845390U CN 210940790 U CN210940790 U CN 210940790U
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Abstract
The utility model discloses a car is with thermal-insulated anti-riot curved surface glass includes: the shape of the SG heat reflection glass is formed by hot bending according to the curve of the automobile window frame; a polycarbonate plate which is shaped according to the curve of the automobile window frame by hot bending and is combined with the inner surface of the SG heat reflection glass by a high-temperature high-pressure process; and a PU layer arranged between the polycarbonate plate and the SG heat reflection glass. The heat-insulating anti-riot curved glass for the vehicle can resist the penetration and damage of the automobile glass caused by the striking of a sharp instrument; the glass is broken by resisting external flying stones, falling objects and the like. The front side of the glass is broken by impact, no splash exists on the back, the safety of people in the vehicle is guaranteed, the SG heat reflection glass controls the reflection, the transmission and the absorption of direct solar radiation, the overhigh temperature in the vehicle caused by the direct solar radiation is reduced, the comfort is improved, the air conditioning load in the vehicle is reduced, and the energy is saved and the consumption is reduced.
Description
Technical Field
The utility model relates to a vehicle thermal-insulated anti-riot curved surface glass.
Background
At present, automobiles become popular transportation means, and are inevitably exposed to the external environment for a long time, so that the influence of rays on the interior of a car compartment is reduced on the premise of not influencing the rays in the car and the sight of a driver, the comfort is improved, the air conditioning load in the car is reduced, and the energy conservation and consumption reduction become research directions in the field.
At present, the heat insulation glass for the vehicle mainly comprises three types: 1. the method comprises the following steps of (1) plating a layer of heat insulation film on glass before bending and forming, then carrying out subsequent processing according to the production process of the automobile glass, generating a certain control effect on sunlight with the wavelength range of 350-1800 nm through the film plating, and controlling the reflection, the permeation and the absorption of direct sunlight according to a required proportion, 2. utilizing the heat insulation function of a glass middle cementing layer heat insulation PVB, 3. coating a layer of heat insulation liquid on the automobile glass after a finished product is produced, wherein the use requirement cannot be met. However, the heat-insulating glass for the vehicle has the defects that the heat-insulating glass does not have the capability of resisting falling of external heavy objects or manual violent pounding, and cannot meet the minimum standard of the general technical requirements of GA844-2009 smash-proof composite glass.
The conventional anti-smashing composite glass for vehicles is generally used for realizing the anti-smashing capability of the glass through the effective adhesion of the glass and PC. The composite glass can meet the corresponding standard of the general technical requirements of GA844-2009 anti-smashing composite glass on the safety performance of smashing prevention and explosion prevention, but the composite glass has poor heat insulation effect and is not beneficial to practical application.
Disclosure of Invention
The utility model aims at solving the problems, providing a vehicle thermal-insulation anti-riot curved glass, which not only meets the requirements of defrosting, demisting and modeling design of automobiles, but also has the anti-riot and anti-smashing capability.
The purpose of the utility model is realized like this:
the utility model discloses a car is with thermal-insulated anti-riot curved surface glass includes:
the shape of the SG heat reflection glass is formed by hot bending according to the curve of the automobile window frame;
a polycarbonate plate which is shaped according to the curve of the automobile window frame by hot bending and is combined with the inner surface of the SG heat reflection glass by a high-temperature high-pressure process; and
a PU layer arranged between the polycarbonate plate and the SG heat reflection glass.
The thickness of the SG heat reflection glass in the vehicle heat insulation anti-explosion curved glass is 3-4 mm.
The thickness of the PU layer in the heat-insulating anti-explosion curved glass for the vehicle is 1.25-2 mm.
The thickness of the polycarbonate plate in the heat-insulating anti-explosion curved glass for the vehicle is 1-3 mm.
The heat-insulating anti-riot curved glass for the vehicle can resist the penetration and damage of the automobile glass caused by the striking of a sharp instrument; the glass is broken by resisting external flying stones, falling objects and the like. The front side of the glass is broken by impact, no splash exists on the back, the safety of people in the vehicle is guaranteed, the SG heat reflection glass controls the reflection, the transmission and the absorption of direct solar radiation, the overhigh temperature in the vehicle caused by the direct solar radiation is reduced, the comfort is improved, the air conditioning load in the vehicle is reduced, and the energy is saved and the consumption is reduced.
Drawings
Fig. 1 is a schematic structural view of the heat-insulating anti-riot curved glass for a vehicle of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1, the heat-insulating anti-riot curved glass for vehicle of the present invention comprises:
the SG heat reflection glass 1 is formed by hot bending according to the curve of an automobile window frame, and the thickness of the SG heat reflection glass is 3-4 mm; in this embodiment, the thickness of the SG heat reflection glass 1 is 3.5 mm;
a polycarbonate plate 2 bonded to the inner surface of the SG heat reflection glass 1 by a high temperature and high pressure process, wherein the polycarbonate plate 2 is shaped by hot bending according to the curve of an automobile window frame, and has a thickness of 1-3 mm, and the thickness of the polycarbonate plate 2 in this embodiment is 1.5 mm; and
the thickness of a PU layer 3 disposed between the polycarbonate plate 2 and the SG heat reflection glass 1 is 1.25 to 2mm, and the thickness of the PU layer 3 in this embodiment is 1.9 mm.
The heat-insulating anti-riot curved glass for the vehicle can resist the penetration and damage of the automobile glass caused by the striking of a sharp instrument; the glass is broken by resisting external flying stones, falling objects and the like. The front side of the glass is broken by impact, and the back of the glass has no splash, so that the safety of people in the vehicle is guaranteed. The SG heat reflection glass controls the reflection, the transmission and the absorption of direct solar radiation, reduces the overhigh temperature in the vehicle caused by the direct solar radiation, improves the comfort, reduces the air conditioning load in the vehicle, saves energy and reduces consumption.
The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, therefore, all equivalent technical solutions should also belong to the scope of the present invention, and should be defined by the claims.
Claims (4)
1. The utility model provides a car curved surface glass that breaks heat insulation and prevents violence which characterized in that, it includes:
the shape of the SG heat reflection glass is formed by hot bending according to the curve of the automobile window frame;
a polycarbonate plate which is shaped according to the curve of the automobile window frame by hot bending and is combined with the inner surface of the SG heat reflection glass by a high-temperature high-pressure process; and
and the PU layer is arranged between the polycarbonate plate and the SG heat reflecting glass.
2. The vehicular heat-insulating explosion-proof curved glass according to claim 1, wherein the thickness of the SG heat-reflecting glass is 3 to 4 mm.
3. The thermal insulation anti-explosion curved glass for the vehicle as claimed in claim 1, wherein the thickness of the PU layer is 1.25-2 mm.
4. The heat insulating anti-explosion curved glass for vehicle of claim 1, wherein the thickness of the polycarbonate sheet is 1 to 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921845390.7U CN210940790U (en) | 2019-10-30 | 2019-10-30 | Heat-insulation anti-riot curved glass for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921845390.7U CN210940790U (en) | 2019-10-30 | 2019-10-30 | Heat-insulation anti-riot curved glass for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210940790U true CN210940790U (en) | 2020-07-07 |
Family
ID=71385047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921845390.7U Active CN210940790U (en) | 2019-10-30 | 2019-10-30 | Heat-insulation anti-riot curved glass for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210940790U (en) |
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2019
- 2019-10-30 CN CN201921845390.7U patent/CN210940790U/en active Active
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