CN210178203U - Electric heating hollow glass - Google Patents
Electric heating hollow glass Download PDFInfo
- Publication number
- CN210178203U CN210178203U CN201920797020.4U CN201920797020U CN210178203U CN 210178203 U CN210178203 U CN 210178203U CN 201920797020 U CN201920797020 U CN 201920797020U CN 210178203 U CN210178203 U CN 210178203U
- Authority
- CN
- China
- Prior art keywords
- glass
- layer
- silver paste
- spacing
- film surface
- 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
Links
- 239000011521 glass Substances 0.000 title claims abstract description 83
- 238000005485 electric heating Methods 0.000 title claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000004332 silver Substances 0.000 claims abstract description 22
- 229910052709 silver Inorganic materials 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 59
- 239000012790 adhesive layer Substances 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 6
- 239000002274 desiccant Substances 0.000 claims description 3
- 229920001021 polysulfide Polymers 0.000 claims description 3
- 239000005077 polysulfide Substances 0.000 claims description 3
- 150000008117 polysulfides Polymers 0.000 claims description 3
- 238000007650 screen-printing Methods 0.000 claims description 3
- 239000013464 silicone adhesive Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims 3
- 239000004020 conductor Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 235000020095 red wine Nutrition 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Images
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- Resistance Heating (AREA)
Abstract
The utility model discloses an electrical heating hollow glass, which comprises a middle layer conductive glass, and a first outer layer glass and a second outer layer glass which are respectively arranged at two sides of the middle layer conductive glass, wherein the first outer layer glass and the second outer layer glass are respectively connected with the middle layer conductive glass through sealing strips and form a spacing layer with the middle layer conductive glass; one surface of the middle layer conductive glass is printed with silver paste to form a silver paste film surface, the silver paste film surface is connected with two electric leads and is provided with two welding spots, the two welding spots are respectively arranged at two corners of a short edge of the silver paste film surface, and the two electric leads are respectively welded on the silver paste film surface at the two welding spots and are inserted outside the sealing strip of the spacing layer from the sealing strip. The utility model discloses simple structure effectively avoids phenomenons such as glass fogging, frost to take place, has improved glass's practicality.
Description
Technical Field
The utility model belongs to the technical field of electrical heating glass, in particular to electrical heating cavity glass.
Background
For example, the cabinet doors such as a red wine cabinet and a refrigerated cabinet in the market are made into glass cabinet doors, so that the red wine cabinet and the refrigerated cabinet have the exhibition function at the same time, and people can see objects in the cabinet clearly. But because there is the difference in temperature inside and outside the glass cabinet door, lead to glass cabinet door to form fog frost, influenced people's watching.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electrical heating cavity glass adjusts the difference in temperature between the glass both sides through the heating to reach the effect of defogging defrosting.
In order to solve the technical problem, the electric heating hollow glass provided by the utility model comprises a middle layer conductive glass, and a first outer layer glass and a second outer layer glass which are respectively arranged at two sides of the middle layer conductive glass, wherein the first outer layer glass and the second outer layer glass are respectively connected with the middle layer conductive glass through sealing strips and form a spacing layer with the middle layer conductive glass; one surface of the middle layer conductive glass is printed with silver paste to form a silver paste film surface, the silver paste film surface is connected with two electric leads and is provided with two welding spots, the two welding spots are respectively arranged at two corners of a short edge of the silver paste film surface, and the two electric leads are respectively welded on the silver paste film surface at the two welding spots and are inserted outside the sealing strip of the spacing layer from the sealing strip.
The electric lead can be connected with an external power supply after penetrating out of the sealing strip, and electric heating is realized through the silver paste film surface, so that the heat inside the glass is uniform, the phenomena of fogging, frosting and the like caused by temperature difference are avoided, and the practical performance of the glass is improved; and the hollow glass has the characteristic of reducing the energy consumption of products using the hollow glass.
Furthermore, a silk-screen printing film surface is printed on the first outer layer glass and is arranged on the surface of one side, far away from the middle layer conductive glass, of the first outer layer glass.
Further, the spacer layer is an intermediate vacuum layer.
Further, the sealing strip comprises aluminum spacing strips, drying agents are filled in the aluminum spacing strips, the aluminum spacing strips are connected through corner inserts and connectors to form a spacing frame, the outer side face of the spacing frame is coated with a butyl adhesive layer, and the butyl adhesive layer is coated with a polysulfide adhesive layer or a silicone adhesive layer. Therefore, the hollow glass has better sealing performance, and water vapor is effectively prevented from entering the middle vacuum layer.
The utility model discloses simple structure effectively avoids phenomenons such as glass fogging, frost to take place, has improved glass's practicality.
Drawings
FIG. 1 is a schematic structural view of an electrically heated hollow glass of the present invention;
fig. 2 is a view of the electrically heated insulating glass shown in fig. 1 in the direction a.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the electrical heating hollow glass of the present invention comprises a middle layer conductive glass 1, and a first outer layer glass 2 and a second outer layer glass 3 respectively disposed at two sides of the middle layer conductive glass 1, wherein the area of the second outer layer glass 3 is the same as that of the middle layer conductive glass 1, and the area of the second outer layer glass and that of the middle layer conductive glass are smaller than that of the first outer layer glass 2. The first outer layer glass 2 and the second outer layer glass 3 are respectively connected with the middle layer conductive glass 1 through sealing strips 4, and a spacing layer 5 is formed between the first outer layer glass and the middle layer conductive glass 1; preferably, the spacer layer 5 is an intermediate vacuum layer.
One surface of the middle layer conductive glass 1 is printed with silver paste to form a silver paste film surface 6, the silver paste film surface 6 is connected with two electric leads 7 and is provided with two welding spots, the two welding spots are respectively arranged at two corner positions of the short edge of the silver paste film surface 6, the two electric leads 7 are respectively welded on the silver paste film surface 6 at the two welding spots and are inserted from the sealing strip 4 to the outside of the sealing strip 4 of the spacing layer 5. The first outer layer glass 2 is printed with a silk-screen film surface 8, and the silk-screen film surface 8 is arranged on the surface of one side of the first outer layer glass 2 far away from the middle layer conductive glass 1.
The sealing strip 4 comprises aluminum parting strips, drying agents are filled in the aluminum parting strips, the aluminum parting strips are connected through corner plug-in units and plug-in units to form a parting frame, the outer side face of the parting frame is coated with a butyl adhesive layer, and the butyl adhesive layer is coated with a polysulfide adhesive layer or a silicone adhesive layer. The sealing strip 4 enables the hollow glass to have better sealing performance, and effectively prevents water vapor from entering the middle vacuum layer.
The electric lead 7 can be connected with an external power supply after penetrating out of the sealing strip 4, and electric heating is realized through the silver paste film surface 6, so that the heat inside the glass is uniform, the phenomena of fogging, frosting and the like caused by temperature difference are avoided, and the practical performance of the glass is improved; and the hollow glass has the characteristic of reducing the energy consumption of products using the hollow glass.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (4)
1. The electric heating hollow glass is characterized by comprising a middle-layer conductive glass (1), and a first outer-layer glass (2) and a second outer-layer glass (3) which are respectively arranged at two sides of the middle-layer conductive glass (1), the first outer layer glass (2) and the second outer layer glass (3) are respectively connected with the middle layer conductive glass (1) through a sealing strip (4), and a spacing layer (5) is formed between the conductive glass (1) and the middle layer, silver paste is printed on one surface of the conductive glass (1) of the middle layer, and a silver paste membrane surface (6) is formed, the silver paste membrane surface (6) is connected with two electric leads (7), and is provided with two welding spots which are respectively arranged at two corner positions of the short side of the silver paste film surface (6), the two electric leads (7) are respectively welded on the silver paste membrane surface (6) at the two welding spots, the two electric conductors (7) are inserted from the sealing strip (4) to the outside of the sealing strip (4) of the spacing layer (5).
2. The electrically heated insulating glass according to claim 1, characterized in that the first outer layer glass (2) is printed with a silk-screen printing film surface (8), and the silk-screen printing film surface (8) is arranged on the surface of one side of the first outer layer glass (2) far away from the middle layer conductive glass (1).
3. The electrically heated insulating glass according to claim 2, characterised in that the spacing layer (5) is an intermediate vacuum layer.
4. The electrically heated insulating glass according to claim 3, wherein the sealing strips (4) comprise aluminum spacing strips filled with a desiccant, a plurality of the aluminum spacing strips are connected through corner inserts and connectors to form a spacing frame, the outer side surface of the spacing frame is coated with a butyl adhesive layer, and the butyl adhesive layer is coated with a polysulfide adhesive layer or a silicone adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920797020.4U CN210178203U (en) | 2019-05-30 | 2019-05-30 | Electric heating hollow glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920797020.4U CN210178203U (en) | 2019-05-30 | 2019-05-30 | Electric heating hollow glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210178203U true CN210178203U (en) | 2020-03-24 |
Family
ID=69835671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920797020.4U Expired - Fee Related CN210178203U (en) | 2019-05-30 | 2019-05-30 | Electric heating hollow glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210178203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115263167A (en) * | 2022-08-14 | 2022-11-01 | 孙明云 | Hollow shutter glass for green building and manufacturing method and maintenance method thereof |
-
2019
- 2019-05-30 CN CN201920797020.4U patent/CN210178203U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115263167A (en) * | 2022-08-14 | 2022-11-01 | 孙明云 | Hollow shutter glass for green building and manufacturing method and maintenance method thereof |
| CN115263167B (en) * | 2022-08-14 | 2024-05-10 | 常州旭志节能科技有限公司 | Green hollow shutter glass for building and manufacturing method and maintenance method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 |