CN106007411B - A kind of sealing structure of vacuum glass pumping hole - Google Patents
A kind of sealing structure of vacuum glass pumping hole Download PDFInfo
- Publication number
- CN106007411B CN106007411B CN201610583879.6A CN201610583879A CN106007411B CN 106007411 B CN106007411 B CN 106007411B CN 201610583879 A CN201610583879 A CN 201610583879A CN 106007411 B CN106007411 B CN 106007411B
- Authority
- CN
- China
- Prior art keywords
- sealing structure
- metal seal
- glass
- seal piece
- bleeding point
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 title claims abstract description 56
- 238000007789 sealing Methods 0.000 title claims abstract description 34
- 238000005086 pumping Methods 0.000 title claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 48
- 229910052751 metal Inorganic materials 0.000 claims abstract description 48
- 230000000740 bleeding effect Effects 0.000 claims abstract description 29
- 230000003287 optical effect Effects 0.000 claims abstract description 21
- 239000012530 fluid Substances 0.000 claims abstract description 5
- 239000000565 sealant Substances 0.000 claims abstract description 5
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 10
- 229910001128 Sn alloy Inorganic materials 0.000 claims description 9
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 9
- 229910052738 indium Inorganic materials 0.000 claims description 9
- 229910052718 tin Inorganic materials 0.000 claims description 9
- 229910000846 In alloy Inorganic materials 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000004093 laser heating Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 241000283216 Phocidae Species 0.000 abstract description 33
- 229910000679 solder Inorganic materials 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 15
- 239000005357 flat glass Substances 0.000 description 7
- 239000011229 interlayer Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 241000209094 Oryza Species 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005816 glass manufacturing process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/06—Joining glass to glass by processes other than fusing
- C03C27/08—Joining glass to glass by processes other than fusing with the aid of intervening metal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Joining Of Glass To Other Materials (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention discloses a kind of sealing structure of vacuum glass pumping hole, which includes：Bleeding point is provided with metal layer on glass plate medial surface, elastic supporting member for supporting optical member is provided between two glass plate medial surfaces, metal seal piece is provided at the top of the elastic supporting member for supporting optical member, the metal seal piece is fitted tightly on the bleeding point by elastic supporting member for supporting optical member, air discharge duct is provided on the end face towards the metal seal piece of bleeding point.Elastic supporting member for supporting optical member enables metal seal piece to be fitted closely with bleeding point in the present invention, contributes to solder up more secured；Metal seal on piece is equipped with air discharge duct, ensures glass before sealing, the gas of inside glass can smoothly be extracted out along air discharge duct, improve the initial depression of glass；It after glass-dead seal success, is closed in the bleeding point of sealing part with fluid sealant, further sealing is protected, extends the service life of vacuum glass.
Description
Technical field
The present invention relates to a kind of sealing structures of vacuum glass pumping hole.
Background technology
It in vacuum glass manufacturing process, needs first to heat glass pumping, then block bleeding point, realizes vacuum glass
The higher vacuum degree that glass persistently maintains after sealing.Vacuum glass sealing tech of the prior art is a piece of glass wherein
An aperture is opened on glass, and cap liner is placed on the outside of glass, when certain vacuum degree is extracted into, aperture is sealed with cap liner
It closes, vacuum glass is made.For example, the Chinese patent application application No. is 201310134484.4 proposes, " vacuum glass seals
Structure and forming method thereof ", there are following defects for technical solution disclosed in the patent：1st, cap liner is in outside vacuum glass,
It needs in addition to increase protective device, leads and vacuum glass is caused to fail to prevent cap liner from damaging；2nd, the whole of vacuum glass is influenced
Body is beautiful.
Invention content
For problems of the prior art, the purpose of the present invention is to provide a kind of sealings of vacuum glass pumping hole
Structure.
To achieve the above object, technical scheme is as follows：
A kind of sealing structure of vacuum glass pumping hole, the sealing structure include：Around pumping on glass plate medial surface
Mouth is provided with metal layer, elastic supporting member for supporting optical member is provided between two glass plate medial surfaces, at the top of the elastic supporting member for supporting optical member
Metal seal piece is provided with, the metal seal piece is fitted tightly on the bleeding point by elastic supporting member for supporting optical member, is taken out in direction
Air discharge duct is provided on the end face of the metal seal piece of gas port.
Further, the metal seal piece is with after the metal layer welded seal, being filled with fluid sealant in bleeding point.
Further, the fluid sealant is UV (UltravioletRays) glue, resin or plastics.
Further, the air discharge duct is " ten " font, " rice " if font or for together or arterial highway trough type side by side.
Further, tin, tin alloy, indium or the indium alloy of the metal seal piece material selection low melting point.
Further, the metal seal piece material is copper or copper alloy, surface precoat certain thickness tin, tin alloy,
Indium or indium alloy layer.
Further, the depth of the air discharge duct is the metal seal piece thickness 1/3rd to half.
Further, the depth of the air discharge duct be tin, tin alloy, indium or indium alloy layer thickness 1 to two/3rd/
One.
Further, it is provided on the medial surface of the glass plate opposite with the bleeding point and accommodates the elastic supporting member for supporting optical member
Locating slot.
Further, the material of the elastic supporting member for supporting optical member is 55Si2Mn, 60CrMn or 1Cr18Ni9.
Further, the metal seal piece is added using laser heating device, microwave heating equipment or induction heating apparatus
Heat realizes welded seal.
When being sealed vacuum glass pumping hole using the present invention, need to be prefabricated with metallization around bleeding point
Layer, and metal seal piece and elastic supporting member for supporting optical member are preset in air blanketing before glass periphery sealing-in, it is pressed from both sides after vacuumizing
Layer forms vacuum layer, keeps the vacuum degree of interlayer, while heating metal seal piece makes it be welded with the metal layer around bleeding point
Sealing is connect, is blocked bleeding point using UV glue, resin or plastics etc. after sealing, it is concordant with glass outer side face, ensure mouth-sealed portion
Position is not by external damage.
Advantages of the present invention has：
1. the metal layer of the metal layer and glass periphery sealing-in around bleeding point is in glass the same face, reduction glass
The number being sintered in into annealing furnace reduces the injury heated repeatedly to glass, while can save the energy；
2. elastic supporting member for supporting optical member enables metal seal piece to be fitted closely with bleeding point, contribute to solder up more secured；
3. metal seal on piece is equipped with air discharge duct, ensure glass before sealing, the gas of inside glass can be along exhaust
Slot is smoothly extracted out, improves the initial depression of glass；
4. after glass-dead seal success, UV glue, resin or plastic-enclosed are used in the bleeding point of sealing part, further to envelope
Mouth is protected, and extends the service life of vacuum glass.
Description of the drawings
Fig. 1 is the schematic diagram of the sealing structure of the vacuum glass pumping hole of the present invention；
Fig. 2 is the vertical view of the first embodiment of cap liner；
Fig. 3 is the side view of Fig. 2；
Fig. 4 is the vertical view of second of embodiment of cap liner.
Specific embodiment
Description of specific embodiments of the present invention below in conjunction with the accompanying drawings.
Embodiment 1
In the sealing structure of vacuum glass pumping hole as shown in Figure 1, Figure 2, Figure 3 shows, bleeding point 3 is carried on upper sheet glass 2,
Lower sheet glass 1 and upper 2 periphery sealing-in of sheet glass, form cavity interlayer 7, in upper sheet glass between upper sheet glass 2 and lower sheet glass 1
Bleeding point 3 is provided with metal layer on 2 medial surfaces, elastic supporting member for supporting optical member 5 is provided in cavity 7, in elastic supporting member for supporting optical member 5
Top is provided with metal seal piece 4, and 4 material of metal seal piece is copper or copper alloy, and surface is pre-coated with certain thickness tin, tin
Alloy, indium or indium alloy layer.Metal seal piece 4 is fitted tightly on bleeding point 3 by elastic supporting member for supporting optical member 5, towards bleeding point 3
Metal seal piece 4 end face on be provided with air discharge duct 41, the depth of air discharge duct 41 is tin, tin alloy, indium or indium alloy thickness
/ 3rd of degree are to half.In addition, metal seal piece 4 can also select tin, tin alloy, indium or the silver of low melting point to close
Gold, at this point, the depth of the air discharge duct 41 is 4 thickness of metal seal piece 1/3rd to half.In this implementation
In example, air discharge duct 41 is " ten " font.The locating slot 11 for accommodating elastic supporting member for supporting optical member 5, bullet are provided on the medial surface of lower sheet glass 1
Property support element 5 material be 55Si2Mn, 60CrMn or 1Cr18Ni9.
When being sealed vacuum glass pumping hole using the present invention, need to seal metal before glass periphery sealing-in
Mouth piece 4 and elastic supporting member for supporting optical member 5 are preset in cavity interlayer 7, are vacuumized rear cavity interlayer 7 and are formed vacuum, keep cavity interlayer 7
Vacuum degree, meanwhile, metal seal piece 4 is heated using laser heating device, microwave heating equipment, induction heating apparatus and is melted,
Air discharge duct 41 disappears with fusing, makes the metal layer welded seal around metal seal piece 4 and bleeding point 3, and UV is utilized after sealing
(UltravioletRays) glue 6 blocks bleeding point 3, concordant with glass outer side face, ensures closure part not by external damage.
Advantages of the present invention has：
1. the metal layer of the metal layer and glass periphery sealing-in around bleeding point 3 is in glass the same face, reduction glass
Glass enters the number being sintered in annealing furnace, reduces the injury heated repeatedly to glass, while can save the energy；
2. elastic supporting member for supporting optical member 5 enables metal seal piece 4 to be fitted closely with bleeding point 3, contribute to solder up more firm
Gu；
3. metal seal piece 4 is equipped with air discharge duct 41, ensure glass before sealing, the gas of inside glass can be along row
Air drain is smoothly extracted out, improves the initial depression of glass；
4. after glass-dead seal success, closed with UV glue 6 in the bleeding point of sealing part, further sealing protected,
Extend the service life of vacuum glass.
Embodiment 2
As Figure 1 and Figure 4 with to implement 1 structure essentially identical, be elongated the difference lies in, air discharge duct 41, air discharge duct
41 quantity can be one of elongate slot or the elongate slot such as the twice in the present embodiment side by side, or more the elongated of road side by side
Slot.
Certainly, air discharge duct 41 can also be the other shapes such as " rice " font (not shown).
Several preferred embodiments of the application are only described above in association with attached drawing, but the application is without being limited thereto, every ability
Domain those of ordinary skill is not in the case where departing from spirit herein, any improvement and/or deformation made, belongs to the guarantor of the application
Protect range.
Claims (11)
1. a kind of sealing structure of vacuum glass pumping hole, which is characterized in that the sealing structure includes：On glass plate medial surface
Bleeding point is provided with metal layer, elastic supporting member for supporting optical member is provided between two glass plate medial surfaces, in the resilient support
Metal seal piece is provided at the top of part, the metal seal piece is fitted tightly on the bleeding point by elastic supporting member for supporting optical member,
Air discharge duct is provided on the end face towards the metal seal piece of bleeding point.
2. sealing structure as described in claim 1, which is characterized in that the metal seal piece welds close with the metal layer
It is honored as a queen, fluid sealant is filled in bleeding point.
3. sealing structure as claimed in claim 2, which is characterized in that the fluid sealant is UV glue, resin or plastics.
4. sealing structure as described in claim 1, which is characterized in that the air discharge duct for " ten " font, " rice " font or
If for together or arterial highway trough type side by side.
5. sealing structure as described in claim 1, which is characterized in that the tin of the metal seal piece material selection low melting point,
Tin alloy, indium or indium alloy.
6. sealing structure as described in claim 1, which is characterized in that the metal seal piece material be copper or copper alloy,
Surface is pre-coated with certain thickness tin, tin alloy, indium or indium alloy layer.
7. sealing structure as claimed in claim 5, which is characterized in that the depth of the air discharge duct is thick for the metal seal piece
/ 3rd of degree are to half.
8. sealing structure as claimed in claim 6, which is characterized in that the depth of the air discharge duct is tin, tin alloy, indium or indium
/ 3rd of alloy layer thickness are to half.
9. sealing structure as described in claim 1, which is characterized in that in the medial surface of the glass plate opposite with the bleeding point
On be provided with the locating slot for accommodating the elastic supporting member for supporting optical member.
10. sealing structure as described in claim 1, which is characterized in that the material of the elastic supporting member for supporting optical member for 55Si2Mn,
60CrMn or 1Cr18Ni9.
11. sealing structure as described in claim 1, which is characterized in that utilize laser heating device, microwave heating equipment or sense
Heating unit is answered to heat the metal seal piece and realizes welded seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610583879.6A CN106007411B (en) | 2016-07-22 | 2016-07-22 | A kind of sealing structure of vacuum glass pumping hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610583879.6A CN106007411B (en) | 2016-07-22 | 2016-07-22 | A kind of sealing structure of vacuum glass pumping hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106007411A CN106007411A (en) | 2016-10-12 |
| CN106007411B true CN106007411B (en) | 2018-06-12 |
Family
ID=57117413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610583879.6A Active CN106007411B (en) | 2016-07-22 | 2016-07-22 | A kind of sealing structure of vacuum glass pumping hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106007411B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607584B (en) * | 2021-10-08 | 2021-12-07 | 太原科技大学 | Nano-indentator test sample high-temperature heating device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059056A (en) * | 2006-04-18 | 2007-10-24 | 于通生 | High-intensity vacuum glass |
| CN102079619B (en) * | 2009-11-27 | 2012-02-15 | 洛阳兰迪玻璃机器股份有限公司 | Glass plate combination sealing method |
| CN202543067U (en) * | 2012-04-23 | 2012-11-21 | 潍坊亚通玻璃制品有限公司 | Vacuum glass |
| CN104108862A (en) * | 2013-04-17 | 2014-10-22 | 北京新立基真空玻璃技术有限公司 | Vacuum glass sealing structure and forming method thereof |
| CN205838847U (en) * | 2016-07-22 | 2016-12-28 | 洛阳兰迪玻璃机器股份有限公司 | A kind of sealing structure of vacuum glass pumping hole |
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2016
- 2016-07-22 CN CN201610583879.6A patent/CN106007411B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106007411A (en) | 2016-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230322 Address after: 471000 Building 1, northwest corner of the intersection of Keji Avenue and Zhuge Avenue, Yibin District, Luoyang City, Henan Province Patentee after: Luoyang Landi Vacuum Glass Technology Co.,Ltd. Address before: No. 6, Hope Avenue, Yibin District, Luoyang City, Henan Province, 471000 Patentee before: LUOYANG LANDGLASS TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 471000 Building 1, northwest corner of the intersection of Keji Avenue and Zhuge Avenue, Yibin District, Luoyang City, Henan Province Patentee after: Luoyang Landi Titanium Metal Vacuum Glass Co.,Ltd. Country or region after: China Address before: 471000 Building 1, northwest corner of the intersection of Keji Avenue and Zhuge Avenue, Yibin District, Luoyang City, Henan Province Patentee before: Luoyang Landi Vacuum Glass Technology Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |