CN202558776U - Vacuum glass - Google Patents
Vacuum glass Download PDFInfo
- Publication number
- CN202558776U CN202558776U CN2012200191630U CN201220019163U CN202558776U CN 202558776 U CN202558776 U CN 202558776U CN 2012200191630 U CN2012200191630 U CN 2012200191630U CN 201220019163 U CN201220019163 U CN 201220019163U CN 202558776 U CN202558776 U CN 202558776U
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- CN
- China
- Prior art keywords
- glass
- vacuum
- butyl rubber
- bonded adhesives
- glass board
- 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 relates to glass, in particular to vacuum glass. The vacuum glass comprises an upper glass board and a lower glass board, transparent support points are arranged between the upper glass board and the lower glass board. The upper ends and the lower ends of the support points are respectively contacted with the upper glass board and the lower glass board. A ring of butyl glue which is closed continuously, compressed and transformed is arranged on the four edges between the lower lateral face of the upper glass board and the upper lateral face of the lower glass board at intervals between the upper glass board and the lower glass board. Solidified bonding glue is arranged on the inner side of the butyl glue, the support points are located on the inner side of the bonding glue, the butyl glue and the bonding glue bond the upper glass board and the lower glass board together, and a closed vacuum cavity is formed between the upper glass board and the lower glass board through the butyl glue and the bonding glue. The glass is good in sealing effect, effectively ensures vacuum degree and prolongs service life. Compared with the existing vacuum glass, the vacuum glass greatly reduces production cost and is favorable for popularization and use.
Description
Technical field
The utility model relates to a kind of glass, especially a kind of vacuum glass.
Background technology
The effect that glass plays in the middle of people live is more and more wider, single use under construction, and it is material that a lot of daily necessitiess also adopt glass.Glass commonly used is transparence, can keep daylighting effect preferably, particularly in buildings; Generally to be employed in the double glazing of packing in the door and window with daylighting and to avoid room temp to receive the influence of external environment in order to be incubated, though this method can stop the thermal conduction that the cold-hot air convection of indoor and outdoor can not isolation glass self, so the effect of its heat-insulation and heat-preservation is not very desirable; And the shared area of the glass on the building is increasing, and calorific loss is also bigger, especially when the temperature difference of glass both sides is very big; The energy that consumes is also bigger; For remedying the loss of energy, the energy that just must consume other replenishes, and obviously like this can cause energy dissipation; Simultaneously also can cause serious pollution, and its soundproof effect is relatively poor to ecotope.
The appearance of vacuum glass preferably resolves the problems referred to above.At first, vacuum glass has good heat preservation and insulation, uses it as window-glass; The winter room is heated up rapidly, and room heater is difficult for scattering and disappearing, and summer is during indoor use air-conditioning; Indoor cold air is difficult for excessive, has reduced the cost of use of heating and air-conditioning, save energy; Secondly, vacuum glass has sound-proofing properties preferably as exterior wall glass, prevents the interference of ambient noise, has realized indoor quiet environment.
At present, the working method of vacuum glass mainly contains two kinds, and a kind of is on the sheet glass plane, to preset aspirating hole, and with the aspirating hole sealing, this method can stay obvious marks on the vacuum glass finished product, had a strong impact on the attractive in appearance and safety of hollow plate glass after bleeding; Another kind method is in Vakuumkammer, to melt envelope through glass powder with low melting point; Thereby formation hollow plate glass; This method can not stay the bleeding point vestige on hollow plate glass, but the time of in Vakuumkammer, melting the limit is longer, and it is higher to melt the limit cost; Yield rate is relatively low, has improved the manufacturing cost of vacuum glass.In addition, generally need heat vacuum glass during vacuum glass edge sealing, and toughened glass, doubling glass can not heat at all, method therefore commonly used at present can not be used glass production vacuum glass such as toughened glass, doubling glass.
The patent No. is 200820163882.3; The patent that name is called " vacuum glass " discloses a kind of vacuum glass; This vacuum glass comprises two isolating glass at least, and the sealer between glass and the glass adopts epoxy resin glue, and sealer is along glass periphery sealing one circle; And on sealer, be provided with aspirating hole, through aspirating hole with vacuumizing between two glass.The defective that this vacuum glass exists is: at first, the diameter of aspirating hole is 0.1mm, and its diameter is less, so the pumpdown time is long; Secondly, bleed after the end, also need seal aspirating hole, so its operation more complicated; In addition, be coated with in the sealer process, the height of epoxy resin glue is wayward, and the glue-line height is inhomogeneous, is easy to cause gas leakage, causes vacuumizing inefficacy, and yield rate is low.
The utility model content
The purpose of the utility model is to have proposed a kind of vacuum glass.
The utility model is that the technical scheme below adopting realizes: a kind of vacuum glass; Comprise upper glass plates and lower glass plate; Transparent point of suppon is set between upper glass plates and the lower glass plate; The upper/lower terminal of point of suppon contacts with upper glass plates, lower glass plate respectively, wherein, between the said upper and lower sheet glass and along four limit marginating compartments of upper glass plates downside and lower glass plate upper side sealing the continuously and butyl rubber that be compressed distortion of one circle is set; The inboard of butyl rubber is provided with the solidified bonded adhesives; Point of suppon is positioned at the inboard of bonded adhesives, and butyl rubber closely bonds upper glass plates with bonded adhesives is in the same place with lower glass plate, and butyl rubber and bonded adhesives make the vacuum cavity that forms sealing between upper glass plates and the lower glass plate.
The inboard of said bonded adhesives is provided with butyl rubber; Between the upper and lower sheet glass and along four limit marginating compartments of upper glass plates downside and lower glass plate upper side sealing the continuously and butyl rubber that be compressed distortion of inside and outside two circles is set; Be provided with the solidified bonded adhesives between inner ring butyl rubber and the outer ring butyl rubber, point of suppon is positioned at the inboard of inner ring butyl rubber.
Be provided with metal strip in the said solid-state bonded adhesives.Said metal strip adopts aluminum strip or leads.
Be provided with glass microballon in the said solid-state bonded adhesives, the diameter of glass microballon is less than the height of point of suppon.Through metal strip or glass microballon are set, can reduce the thickness of bonded adhesives, improve the adhesive effect of bonded adhesives.
Said bonded adhesives is ultraviolet curing glue or epoxy resin glue.
The beneficial effect of the utility model is: under the bonding effect of butyl rubber and solid-state bonded adhesives; The upper glass plates of this vacuum glass is closely bonded with lower glass plate is in the same place; Form the vacuum chamber of sealing between upper glass plates and the lower glass plate; Therefore this vacuum glass good sealing effect has guaranteed the vacuum tightness of vacuum glass effectively, has prolonged the work-ing life of vacuum glass; Secondly, compare with existing vacuum glass, its production cost reduces greatly, helps extensively promoting the use of of vacuum glass.
Description of drawings
Fig. 1 is the sectional view of embodiment 1 said vacuum glass;
Fig. 2 is the sectional view of embodiment 3 said vacuum glass.
Among the figure: 1 outer ring butyl rubber; 2 inner ring butyl rubbers; 3 upper glass plates; 4 point of suppon; 5 lower glass plate; 6 bonded adhesivess; 7 upholders; 8 metal strips.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Embodiment 1
Fig. 1 is embodiment 1 a described vacuum glass, comprises upper glass plates 3 and lower glass plate 5, between upper glass plates 3 and the lower glass plate 5 transparent point of suppon 4 is set, and the upper/lower terminal of point of suppon 4 contacts with upper glass plates 3, lower glass plate 5 respectively.Between the upper and lower sheet glass and along four limit marginating compartments of upper glass plates 3 downsides and lower glass plate 5 upper sides sealing and the butyl rubber that be compressed distortion of inside and outside two circles is set; Be provided with solidified bonded adhesives 6 between inner ring butyl rubber 2 and the outer ring butyl rubber 1, the inboard of inner ring butyl rubber 2 is provided with point of suppon.Outer ring butyl rubber 1, inner ring butyl rubber 2 and solidified bonded adhesives 6 closely bond upper glass plates 3 is in the same place with lower glass plate 5.Compressed butyl rubber and solidified bonded adhesives 6 make the vacuum chamber that forms sealing between upper glass plates 3 and the lower glass plate 5.Said point of suppon 4 can adopt metal or pottery, and its ultimate compression strength is greater than the ultimate compression strength of sheet glass.Point of suppon 4 can adopt printing, some glue or alternate manner to be arranged between upper glass plates 3 and the lower glass plate 5.
Described bonded adhesives can adopt ultraviolet curing glue or epoxy resin glue.
Embodiment 2
In the present embodiment, outer rim is provided with the continuously butyl rubber of sealing of a circle at interval around the lower glass plate upper surface, and the inboard of butyl rubber is provided with liquid ultraviolet curing glue, the disposed inboard point of suppon of ultraviolet curing glue.
Other is with embodiment 1.
Embodiment 3
Fig. 2 is embodiment 3 described vacuum glass.In the present embodiment, can be coated with metal strip 8 in the said bonded adhesives 6, like aluminum strip, leads or other low melting alloy bar, the thickness of metal strip 8 is less than the height of point of suppon 4.Through metal strip 8 is set, greatly reduce the thickness of bonded adhesives 6, improved the adhesive effect of bonded adhesives 6.
Other is with embodiment 1.
In the present embodiment, in the said bonded adhesives glass microballon can be set, the diameter of glass microballon is less than the height of point of suppon.Through glass microballon is set, greatly reduce the thickness of bonded adhesives, improved the adhesive effect of bonded adhesives.
Other is with embodiment 1.
Claims (6)
1. vacuum glass; Comprise upper glass plates and lower glass plate; Transparent point of suppon is set between upper glass plates and the lower glass plate; The upper/lower terminal of point of suppon contacts with upper glass plates, lower glass plate respectively; It is characterized in that between the said upper and lower sheet glass and along four limit marginating compartments of upper glass plates downside and lower glass plate upper side sealing the continuously and butyl rubber that be compressed distortion of one circle is set, the inboard of butyl rubber is provided with the solidified bonded adhesives, and point of suppon is positioned at the inboard of bonded adhesives; Butyl rubber closely bonds upper glass plates with bonded adhesives is in the same place with lower glass plate, and butyl rubber and bonded adhesives make the vacuum cavity that forms sealing between upper glass plates and the lower glass plate.
2. vacuum glass according to claim 1; It is characterized in that: the inboard of said bonded adhesives is provided with butyl rubber; Between the upper and lower sheet glass and along four limit marginating compartments of upper glass plates downside and lower glass plate upper side sealing the continuously and butyl rubber that be compressed distortion of inside and outside two circles is set; Be provided with the solidified bonded adhesives between inner ring butyl rubber and the outer ring butyl rubber, point of suppon is positioned at the inboard of inner ring butyl rubber.
3. vacuum glass according to claim 1 and 2 is characterized in that being provided with metal strip in the said solidified bonded adhesives.
4. vacuum glass according to claim 3 is characterized in that said metal strip adopts aluminum strip or leads.
5. vacuum glass according to claim 1 and 2 is characterized in that being provided with glass microballon in the said solidified bonded adhesives, and the diameter of glass microballon is less than the height of point of suppon.
6. vacuum glass according to claim 1 is characterized in that said bonded adhesives is ultraviolet curing glue or epoxy resin glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200191630U CN202558776U (en) | 2012-01-17 | 2012-01-17 | Vacuum glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200191630U CN202558776U (en) | 2012-01-17 | 2012-01-17 | Vacuum glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202558776U true CN202558776U (en) | 2012-11-28 |
Family
ID=47208453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200191630U Expired - Fee Related CN202558776U (en) | 2012-01-17 | 2012-01-17 | Vacuum glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202558776U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105321435A (en) * | 2015-10-12 | 2016-02-10 | 华勤通讯技术有限公司 | Display module and mobile terminal comprising same |
| CN109958373A (en) * | 2017-12-22 | 2019-07-02 | 钟多琳 | A kind of vacuum glass |
-
2012
- 2012-01-17 CN CN2012200191630U patent/CN202558776U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105321435A (en) * | 2015-10-12 | 2016-02-10 | 华勤通讯技术有限公司 | Display module and mobile terminal comprising same |
| CN109958373A (en) * | 2017-12-22 | 2019-07-02 | 钟多琳 | A kind of vacuum glass |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20170117 |