CN206983421U - A kind of safety and energy-saving automobile glass - Google Patents
A kind of safety and energy-saving automobile glass Download PDFInfo
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- CN206983421U CN206983421U CN201720263797.3U CN201720263797U CN206983421U CN 206983421 U CN206983421 U CN 206983421U CN 201720263797 U CN201720263797 U CN 201720263797U CN 206983421 U CN206983421 U CN 206983421U
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Abstract
A kind of safety and energy-saving automobile glass, it is made up of successively glass, aeroge composite bed, glass, the aeroge composite bed is made up of organic film of one or more pieces aeroges and aeroge peripheral side, passes through the horizontal bonding of organic film of peripheral side between the multi-disc aeroge.The safety and energy-saving automobile glass has excellent visible light permeability, heat-insulated, sound insulation and noise reduction, shock resistance and anti-condensation performance, front windshield, door glass, skylight, the rear seat windscreen of the new-energy automobile that is particularly suitable for use in.
Description
Technical field
It the utility model is related to vehicle glass technical field, more particularly to a kind of safety and energy-saving automobile glass.
Background technology
Glass is that a kind of transparency, intensity and hardness are all very high, air-locked material, and glass is in surroundings in chemistry
Inertia, it will not also be worked with biology, so, purposes is very extensive.It is used for the glass of automobile in the prior art, is primarily used to
Closing, daylighting, and do not have good heat-insulation and heat-preservation, sound insulation and noise reduction, anti-dazzle, anti-condensation and atomization, shock resistance and other effects.With
The high speed development of automotive engineering, particularly new-energy automobile, people are to automobile endurance, comfort level（Including in-car light
Trend, light component, noise, temperature etc.）Requirement more and more higher, vehicle glass from being purely by way of lighting material in the past, by
Gradually develop to directions such as safety, insulation, sound insulation and noise reduction, control light.
Aeroge is a kind of lightweight solid material for forming, having nanoscale hole hole by nano-scale particle accumulation, is had
High porosity, specific surface area, excellent chemical stability and noninflammability, show excellent lightweight, printing opacity, it is heat-insulated, protect
Temperature, sound insulation, fire prevention, shock resistance；Therefore, airsetting plastic clip is filled in two sheet glass, especially safety glass, doubling glass
Compound obtained vehicle glass, the use of air conditioning for automobiles can be not only reduced, improve the continuation of the journey of automobile, particularly new-energy automobile
Ability, can with light regulating, sound insulation and noise reduction, prevent the atomization of glass condensation and shock resistance, improve comfort level and security.
The content of the invention
Based on this, it is necessary to provide a kind of safety and energy-saving automobile glass and its manufacture method.
A kind of safety and energy-saving automobile glass, it is made up of successively glass, aeroge composite bed, glass, the aeroge is answered
Close layer to be made up of organic film of one or more pieces aeroges and aeroge peripheral side, pass through week between the multi-disc aeroge
Enclose the horizontal bonding of organic film of side.
Another technical scheme of the present utility model be it is above-mentioned basis on, the organic gel of the aeroge peripheral side
Piece also bonds each other with the glass.
Another technical scheme of the present utility model is on above-mentioned basis, the aeroge composite bed and the glass
Between be provided with organic film.
Another technical scheme of the present utility model is that on above-mentioned basis the glass is safety glass, region steel
Change one kind in glass, semi-tempered glass, ultra-clear glasses, float glass, coated glass, pad pasting glass；The glass can be
Bend glass.
Another technical scheme of the present utility model is that on above-mentioned basis the aeroge can be surface patch shape gas
Gel.
Another technical scheme of the present utility model is that on above-mentioned basis organic film is polyvinyl alcohol contracting fourth
One or more in aldehyde, ethylene-vinyl acetate copolymer, acrylate, polyurethane, polystyrene, polyethylene.
A kind of manufacture method of safety and energy-saving automobile glass, comprises the following steps：
（1）Piece is closed, one or more pieces aeroges are placed horizontally on one block of glass, then in one or more pieces aeroges week
Enclose and place organic film, then another block of glass is positioned on one or more pieces aeroges and organic film, obtain assembly；
（2）It is hot-forming, under certain temperature and pressure, assembly is carried out hot-forming.
Another technical scheme of the present utility model be it is above-mentioned basis on, it is described conjunction piece step in place aeroge it
Before, it is additionally included in the organic film in one layer of glass surface upper berth；Before placing another block of glass in the conjunction piece step, it is additionally included in
The organic film of one layer of one or more pieces aeroges and organic film upper berth.
Another technical scheme of the present utility model is on above-mentioned basis, before the conjunction piece step, in addition to glass
Glass cleans and glass surface pretreatment.
Another technical scheme of the present utility model is on above-mentioned basis, before the conjunction piece can be with step, also wraps
Include step of membrane sticking；The step of membrane sticking is to paste even smooth film, ultraviolet-absorbing film, anti-glare film, low spoke in the glass surface
The one or more penetrated in film.
Another technical scheme of the present utility model is on above-mentioned basis, the aeroge composite bed and the glass
Between can also place heating wire.
Another technical scheme of the present utility model is on above-mentioned basis, temperature in the forming step for 50 ~
450 DEG C, pressure is 0.1 ~ 20MPa；It is described it is hot-forming during can also include vacuumize process；The hot-forming process
It can also be carried out in vacuum environment.
Another technical scheme of the present utility model is on above-mentioned basis, after the hot-forming step, also wraps
Include sealing step；The sealing step is that the surrounding for the safety and energy-saving automobile glass that will be obtained after hot-forming step seals
Glue encapsulation process；The fluid sealant is one in silicone adhesive, polysulfide rubber, butyl rubber, water and sodium metasilicate, potassium silicate hydrate
Kind is a variety of.
Another technical scheme of the present utility model is on above-mentioned basis, can be with after the hot-forming step
Including vacuumize process step, vacuumize process specially is carried out to the aeroge composite bed；The hot-forming step it
After can also include inert gas filling step, specially fill inert gas into the aeroge composite bed.
Above-mentioned safety and energy-saving automobile glass have excellent visible light permeability, heat-insulated, sound insulation and noise reduction, shock resistance and
Anti-condensation performance, front windshield, door glass, skylight, the rear seat windscreen of the new-energy automobile that is particularly suitable for use in.
Brief description of the drawings
Fig. 1 is a kind of sectional view of safety and energy-saving automobile glass of the present utility model；
Fig. 2 is a kind of structure chart of safety and energy-saving automobile front windshield of the present utility model；
Fig. 3 is the plan of aeroge composite bed of the present utility model；
Fig. 4 is the plan of another aeroge composite bed of the present utility model；
Fig. 5 is a kind of structure chart of safety and energy-saving automobile door glass of the present utility model；
Fig. 6 is the sectional view of another safety and energy-saving automobile glass of the present utility model；
Fig. 7 is the structure chart of another safety and energy-saving automobile glass of the present utility model；
Wherein, 1-glass, 2-aeroge composite bed, 21-organic film, 22-aeroge, 3-distance piece, 4-close
Sealing.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be to be much different from other manner described here to implement, this area
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific implementation opened.
A kind of a kind of embodiment of safety and energy-saving automobile glass of the present utility model, it is compound by glass 1, aeroge successively
Layer 2, glass 1 are formed, and the aeroge composite bed 2 is by one or more pieces aeroges 22 and organic film of aeroge peripheral side
21 are formed, and pass through the horizontal bonding of organic film 21 of peripheral side between the multi-disc aeroge 22.
In this way, because large-sized aeroge preparation technology is more complicated, yield rate is low, therefore by the less gas of more chip sizes
Gel passes through the mutually horizontal splicing of organic film, you can is not changing the base of the excellent heat preservation and insulation of aeroge and translucency
On plinth, improve the production efficiency of vehicle glass, therefore, safety and energy-saving automobile glass of the present utility model have it is excellent can
See the characteristics such as photopermeability, heat-insulation and heat-preservation, sound insulation and noise reduction, Anti-dew atomization, shock resistance energy-absorbing, safety.
In the present embodiment, organic film 21 of the peripheral side of aeroge 22 also bonds each other with the glass 1.Such as
This, organic film is also adhered to one another with the glass of both sides while bonding that one or more pieces aeroges are horizontal, so as to get
Auto-glass safety performance is more preferable, also, aeroge is isolated in sealing space by organic film.
In the present embodiment, organic film 21 is provided between the aeroge composite bed 2 and the glass 1, such as Fig. 7 institutes
Show.In this way, setting organic film between aeroge composite bed and two sheet glass, the safety of vehicle glass is further increased
Performance.
In the present embodiment, the glass 1 is safety glass, local toughened glass, semi-tempered glass, ultra-clear glasses, float glass process
One kind in glass, coated glass, pad pasting glass；The glass can be bend glass.In this way, according to demand and automobile
Using position, variety classes and glass of different shapes are selected.
In the present embodiment, the aeroge 22 can be surface patch shape aeroge；It is preferred that with excellent light transmission features
SiO2Aeroge.In this way, the profile of aeroge of the present utility model and the profile of glass fit like a glove.
In the present embodiment, organic film 21 is polyvinyl butyral resin, ethylene-vinyl acetate copolymer, acrylic acid
One or more in ester, polyurethane, polystyrene, polyethylene；It is preferred that polyvinyl butyral resin（PVB）, ethene-vinyl acetate
Copolymer（EVA）Deng.In this way, the thermoplastic resin with transparent characteristic is applied to the utility model.
A kind of manufacture method of safety and energy-saving automobile glass, comprises the following steps：
（1）Piece is closed, one or more pieces aeroges 22 are placed horizontally on one block of glass 1, then in one or more pieces airsettings
The surrounding of glue 22 places organic film 21, then another block of glass 1 is positioned on one or more pieces aeroges 22 and organic film 21,
Obtain assembly；
（2）It is hot-forming, under certain temperature and pressure, assembly is carried out hot-forming.
In this way, it is as shown in Figure 4 to place assembly made from organic film by 4 aeroges and its surrounding；By a piece of
Aeroge and its surrounding place assembly made from organic film as shown in figure 3, this utilizes safety and energy-saving made from assembly
The sectional view of vehicle glass is as shown in figure 1, using shield glass made from the structure and door glass as shown in Fig. 2,5.
Because large-sized aeroge preparation technology is more complicated, yield rate is low, therefore the less aeroge of more chip sizes is passed through organic
The mutually horizontal splicing of film, you can on the basis of the excellent heat preservation and insulation of aeroge and translucency is not changed, improve
The production efficiency of vehicle glass, therefore, safety and energy-saving automobile glass of the present utility model have excellent visible light permeability,
The characteristic such as heat-insulation and heat-preservation, sound insulation and noise reduction, Anti-dew atomization, shock resistance energy-absorbing, safety.
In addition, the utility model can also place distance piece 3 in the surrounding of aeroge composite bed 2；The distance piece 3 can
Think float glass distance piece, safety glass distance piece, stainless steel distance piece, aluminium distance piece, bridge-cut-off aluminum distance piece, ceramic space
One kind in part, composite distance piece；The distance piece 3 is spacer bar or interval box；The distance piece 3 can have hollow
Structure；It so can continuously be adsorbed with desiccant-filled and enter glass capsulation in use in the hollow structure of the distance piece 3
Vapor in cavity, makes it be not easily formed dew condensation phenomenon in use, has fully ensured that the quality of vehicle glass；Institute
Blow vent can be set by stating distance piece 3, and the aeroge composite bed 2 in the cavity that can be so formed to glass 1 with distance piece 3 enters
Row vacuumize process and/or filling inert gas treatment；Can be viscous by the fluid sealant 4 between distance piece 3 and two blocks of glass 1
Knot sealing；Sectional view by safety and energy-saving automobile glass made from the technique is as shown in Figure 6.
In addition, aeroge composite bed 3 of the present utility model can be by one or more pieces aeroges 22 and organic film 21
Combined by definite shape, can be " returning " font, such as Fig. 3 institutes when aeroge composite bed 2 includes a piece of aeroge 22
Show, can be sphere of movements for the elephants shape, as shown in figure 4, can also be Subgraph when aeroge composite bed 2 includes multi-disc aeroge 22
Case；Wherein, aeroge provides the performances such as insulation, sound insulation, and organic film is by aeroge together with glassy bond.
In the present embodiment, before placing aeroge 22 in the conjunction piece step, the surface upper berth one of glass 1 is additionally may included in
The organic film 21 of layer；Before placing another block of glass 1 in the conjunction piece step, one or more pieces aeroges 22 are additionally may included in
With one layer of organic film 21 is repaved on organic film 21.In this way, i.e. can be between the sheet glass 1 of aeroge composite bed 2 and two
Organic film 21 is placed, further increases the security performance of vehicle glass.
In this way, manufacturing process of the present utility model is simple, and it is practical, it is adapted to industrialized production.
In the present embodiment, before the conjunction piece step, in addition to the cleaning of glass 1 and the surface preparation of glass 1.
In addition, glass surface pretreatment can utilize to contain silane coupler, as KH550 solution handles table in glass
Face.In this way, by glass is cleaned and surface preparation can improve light transmittance and glass and the organic layer of glass with
And functional membrane, such as the bond strength of low-radiation film.
In the present embodiment, before the conjunction piece step, step of membrane sticking can also be included；The step of membrane sticking is in the glass
Paste the one or more in even smooth film, ultraviolet-absorbing film, anti-glare film, low-radiation film in the surface of glass 1.In this way, paste even light
Film, can upset the shooting angle of light, and softening light source simultaneously makes equalizing light rays；Ultraviolet-absorbing film is pasted, can significantly be dropped
Low ultraviolet ray injects the amount of automotive interior, reduces injury of the sunshine to eye；Anti-glare film is pasted, direct light can be avoided
Into automotive interior, stimulation of the incident light to human eye is reduced；Sunshine can be reduced by pasting low-radiation film, and particularly infrared ray enters
Enter vehicle glass, further improve the heat-proof quality of safety and energy-saving automobile glass of the present utility model.
In the present embodiment, heating wire can also be placed between the aeroge composite bed 2 and the glass 1.In this way,
The utility model can be by wire electrified regulation, can quickly eliminate the fog and fast melt vapour on vehicle glass
Ice and snow on car glass.
In the present embodiment, the temperature in the hot-forming step is 50 ~ 450 DEG C, and pressure is 0.1 ~ 20MPa；The heat
Vacuumize process can be included during molded；The hot-forming process can also be carried out in vacuum environment.In this way,
Under certain temperature and pressure condition, organic film such as generation such as PVB films softening or liquefaction, there is morphotropism or mobility, will
Glass 1 is bonded together with aeroge 22；Vacuumize process can also be now carried out, further excludes the gas in organic film
Bubble, safety and energy-saving automobile glass is obtained after cooling.
In the present embodiment, after the hot-forming step, in addition to sealing step；The sealing step is to be hot pressed into
The surrounding of the safety and energy-saving automobile glass obtained after type the encapsulation process of fluid sealant 4；The fluid sealant 4 is silicone adhesive, polysulfide
One or more in rubber, butyl rubber, water and sodium metasilicate, potassium silicate hydrate.In this way, further improve the utility model
Safety and energy-saving automobile glass sealing, extend its service life.
In the present embodiment, vacuumize process step can also be included after the hot-forming step, specially to described
Aeroge composite bed 2 carries out vacuumize process；It can also include inert gas filling step after the hot-forming step, have
Body is to fill inert gas into the aeroge composite bed 2.In this way, further improve safety and energy-saving vapour of the present utility model
The thermal and insulating performance of car glass.
Above-mentioned safety and energy-saving automobile glass have excellent visible light permeability, heat-insulated, sound insulation and noise reduction, shock resistance and
Anti-condensation performance, front windshield, door glass, skylight, the rear seat windscreen of the new-energy automobile that is particularly suitable for use in.
It is specific embodiment part below.
Embodiment 1
Safety and energy-saving automobile glass is prepared using following steps：
（1）The caesium potash glass, PVB films, aeroge that thickness is respectively 3mm, 4mm, 4mm are chosen, in above-mentioned caesium potash glass
Paste Low-e films in side；
（2）According to " returning " font in step（1）Caesium potash glass on place aeroge and PVB films；
（3）Another block of above-mentioned caesium potash glass is placed, under vacuum, temperature is 135 DEG C, impressed pressure 5MPa, is protected
The time for holding temperature and pressure is 30min, obtains safety and energy-saving automobile glass, and structure chart is as shown in Figure 2.Table 1 is embodiment 1
Safety and energy-saving automobile glass performance indications.
The performance indications of the safety and energy-saving automobile glass of the embodiment 1 of table 1
| Fill body thickness（mm） | Heat transfer coefficient（W/m2·K） | Visible light transmissivity（%） |
| 10 | 0.51 | 93 |
Embodiment 2
Safety and energy-saving automobile glass is prepared using following steps：
（1）The tempering ultra-clear glasses, PVB films, aeroge that thickness is respectively 4mm, 4mm, 4mm are chosen, in above-mentioned tempering
Paste Low-e films in ultra-clear glasses side；
（2）According to sphere of movements for the elephants shape in step（1）Caesium potash glass on place aeroge and PVB films；
（3）Another piece of above-mentioned tempering ultra-clear glasses are placed, the bridge-cut-off aluminum that thickness is 4mm is placed in aeroge composite bed surrounding
Interval box；Under vacuum, temperature is 140 DEG C, impressed pressure 3MPa, and the time of keeping temperature and pressure is 20min, is obtained
Safety and energy-saving automobile glass is obtained, aeroge composite bed plan is as shown in figure 4, sectional view is as shown in Figure 6.Table 2 is embodiment 2
Safety and energy-saving automobile glass performance indications.
The performance indications of the safety and energy-saving automobile glass of the embodiment 2 of table 2
| Fill body thickness（mm） | Heat transfer coefficient（W/m2·K） | Visible light transmissivity（%） |
| 12 | 0.57 | 91 |
Embodiment 3
Safety and energy-saving automobile glass is prepared using following steps：
（1）It is respectively 3mm, 4mm, 4mm safety glass, EVA films, aeroge to choose thickness, in above-mentioned safety glass
Paste Low-e films in side；
（2）According to " returning " font in step（1）Safety glass on place aeroge and EVA films；
（3）Another block of above-mentioned safety glass is placed, under vacuum, temperature is 105 DEG C, impressed pressure 4.5MPa,
The time of keeping temperature and pressure is 30min, obtains safety and energy-saving automobile glass, and structure chart is as shown in Figure 2.Table 3 is implementation
The performance indications of the safety and energy-saving automobile glass of example 3.
The performance indications of the safety and energy-saving automobile glass of the embodiment 3 of table 3
| Fill body thickness（mm） | Heat transfer coefficient（W/m2·K） | Visible light transmissivity（%） |
| 10 | 0.50 | 93 |
Embodiment 4
Safety and energy-saving automobile glass is prepared using following steps：
（1）The tempering ultra-clear glasses, polyurethane pellicle, aeroge that thickness is respectively 3mm, 4mm, 4mm are chosen, in above-mentioned steel
Change ultra-clear glasses side and paste ultraviolet-absorbing film；
（2）According to " returning " font in step（1）Tempering ultra-clear glasses on place aeroge and polyurethane pellicle；
（3）Another piece of above-mentioned tempering ultra-clear glasses are placed, under vacuum, temperature is 50 DEG C, and impressed pressure is
The time of 20MPa, keeping temperature and pressure is 30min, obtains safety and energy-saving automobile glass, and structure chart is as shown in Figure 2.Table 4
For the performance indications of the safety and energy-saving automobile glass of embodiment 4.
The performance indications of the safety and energy-saving automobile glass of the embodiment 4 of table 4
| Fill body thickness（mm） | Heat transfer coefficient（W/m2·K） | Visible light transmissivity（%） |
| 10 | 0.52 | 92 |
Embodiment 5
Safety and energy-saving automobile glass is prepared using following steps：
（1）The caesium potash glass, acrylic acid film, aeroge that thickness is respectively 3mm, 4mm, 4mm are chosen, in above-mentioned caesium potassium glass
Low-e films and ultraviolet-absorbing film are pasted successively in glass side；
（2）According to " returning " font in step（1）Caesium potash glass on place aeroge and acrylic acid film；
（3）Another block of above-mentioned caesium potash glass is placed, under vacuum, temperature is 450 DEG C, impressed pressure 0.1MPa,
The time of keeping temperature and pressure is 5min, obtains safety and energy-saving automobile glass, and structure chart is as shown in Figure 2.Table 5 is embodiment
The performance indications of 5 safety and energy-saving automobile glass.
The performance indications of the safety and energy-saving automobile glass of the embodiment 5 of table 5
| Fill body thickness（mm） | Heat transfer coefficient（W/m2·K） | Visible light transmissivity（%） |
| 10 | 0.49 | 93 |
Embodiment 6
Safety and energy-saving automobile glass is prepared using following steps：
（1）The caesium potash glass, PVB films, aeroge that thickness is respectively 3mm, 4mm, 4mm are chosen, in above-mentioned caesium potash glass
Paste Low-e films in side；
（2）The thick PVB films of 1mm are placed first on caesium potash glass；
（3）According to " returning " font in step（2）PVB films on place the thick aeroges of 4mm and the thick PVB films of 4mm；
（4）In step（3）" returning " font assembly on place the thick PVB films of 1mm；
（5）In step（4）PVB films on place another block of above-mentioned caesium potash glass, under vacuum, temperature 135
DEG C, impressed pressure 5MPa, the time of keeping temperature and pressure is 30min, obtains safety and energy-saving automobile glass, structure is as schemed
Shown in 7.Table 6 is the performance indications of the safety and energy-saving automobile glass of embodiment 6.
The performance indications of the safety and energy-saving automobile glass of the embodiment 6 of table 6
| Fill body thickness（mm） | Heat transfer coefficient（W/m2·K） | Visible light transmissivity（%） |
| 12 | 0.52 | 92 |
Above-described embodiment is the preferable embodiment of the utility model, but embodiment of the present utility model is not by above-mentioned
The limitation of embodiment, it is other it is any without departing from Spirit Essence of the present utility model with made under principle change, modify, replace
Generation, combination, simplify, should be equivalent substitute mode, be included within the scope of protection of the utility model.
Claims (2)
- A kind of 1. safety and energy-saving automobile glass, it is characterised in that it is made up of successively glass, aeroge composite bed, glass, it is described Aeroge composite bed is made up of organic film of one or more pieces aeroges and aeroge peripheral side, the multi-disc aeroge it Between bonded by the way that organic film of peripheral side is horizontal, organic film of the aeroge peripheral side also with the glass each other Bond, the glass is safety glass, local toughened glass, semi-tempered glass, ultra-clear glasses, float glass, coated glass, patch One kind in film glass, the glass are bend glass, and organic film is polyvinyl butyral resin, ethene-vinyl acetate One or more in copolymer, acrylate, polyurethane, polystyrene, polyethylene.
- A kind of 2. safety and energy-saving automobile glass according to claim 1, it is characterised in that the aeroge composite bed with Organic film is provided between the glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720263797.3U CN206983421U (en) | 2017-03-17 | 2017-03-17 | A kind of safety and energy-saving automobile glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720263797.3U CN206983421U (en) | 2017-03-17 | 2017-03-17 | A kind of safety and energy-saving automobile glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206983421U true CN206983421U (en) | 2018-02-09 |
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ID=61421514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720263797.3U Active CN206983421U (en) | 2017-03-17 | 2017-03-17 | A kind of safety and energy-saving automobile glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206983421U (en) |
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2017
- 2017-03-17 CN CN201720263797.3U patent/CN206983421U/en active Active
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