CN2254612Y - Automobile rear bumper tungsten wire sandwich glass - Google Patents
Automobile rear bumper tungsten wire sandwich glass Download PDFInfo
- Publication number
- CN2254612Y CN2254612Y CN 96206657 CN96206657U CN2254612Y CN 2254612 Y CN2254612 Y CN 2254612Y CN 96206657 CN96206657 CN 96206657 CN 96206657 U CN96206657 U CN 96206657U CN 2254612 Y CN2254612 Y CN 2254612Y
- Authority
- CN
- China
- Prior art keywords
- electric heating
- glass
- tungsten filament
- electrode
- copper plate
- 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 - Lifetime
Links
- 239000011521 glass Substances 0.000 title claims abstract description 17
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 15
- 239000010937 tungsten Substances 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 239000005340 laminated glass Substances 0.000 claims abstract description 5
- 239000005357 flat glass Substances 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 abstract description 14
- 239000010410 layer Substances 0.000 abstract description 11
- 239000011229 interlayer Substances 0.000 abstract description 3
- 239000002313 adhesive film Substances 0.000 abstract 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Landscapes
- Joining Of Glass To Other Materials (AREA)
- Surface Heating Bodies (AREA)
Abstract
The utility model relates to a backstop tungsten filament laminated glass for antifog car electric heat. The electric heating glass comprises a bottom glass sheet (1), an outer glass sheet (2), a bonding adhesive film (3) and an electric heating layer, wherein the electric heating layer comprises a plurality of horizontally arranged tungsten filaments (4), a left copper sheet electrode (5), a right copper sheet electrode (5), a power supply access electrode (6) and the like, and the electric heating layer is embedded between the bottom glass sheet and the bonding adhesive film. Has the characteristics of beautiful appearance, high transparency, firm interlayer, safe use, fine and invisible electric heating strand silk, high electric heating efficiency and the like.
Description
It is electric heating element with the tungsten filament that the utility model relates to a kind of, is used for the antifog backstop laminated glass of automobile electrothermic.
Present automobile backstop antifog glass, modal is at the printing of the inboard of back windshield, coating electrothermal layer and making power electrode, after the energized, the electrothermal layer heating reaches antifog purpose.There is following shortcoming in this electric heating antifog glass: the one, and the electric heating lines are thick, influence presentation quality, and the 2nd, conductive layer is in the outside of glass, and easily scratch is drawn and is broken, and influences result of use.
The purpose of this utility model is to overcome the shortcoming of above-mentioned electric heating antifog glass, provides a kind of electric heating element folder to be embedded between two sheet glass, and tiny, the stealthy antifog laminated glass of electric heating of electric heating strand.
The utility model, comprise bottom sheet glass and glass outer sheet, and the bonding glued membrane that layer glass is bonded as one, between bottom sheet glass and bonding glued membrane, folder buries an electrothermal layer, electrothermal layer by the tungsten filament of a rule horizontal positioned and be positioned at the sheet glass two ends about two copper plate electrodes form, per 2～the 10mm of tungsten filament arranges one, tungsten filament is connected to form relation in parallel by copper plate electrode, in the centre of copper plate electrode, draws power supply and inserts electrode.
The utility model, have attractive in appearance, transparency is high, interlayer is firm, safe in utilization, characteristics such as the electric heating strand is tiny, stealthy, electrothermal efficiency height.
Description of drawings: Fig. 1 and Fig. 2 are structure principle chart of the present utility model, and wherein Fig. 2 is the A-A cutaway view.
Embodiment:,, make bottom glass (1) and glass outer (2) according to the shape of rear auto window with reference to accompanying drawing; On the inner face of bottom glass (1), make electrothermal layer: at first on the end, place copper plate electrode (5), spread tungsten filament (4), tungsten filament is spaced apart 4～5mm, is welded on the copper plate electrode (5) by the two ends of scolding tin with tungsten filament, middle part in copper plate electrode (5) is drawn power supply and is inserted electrode (6); On electrothermal layer, spread the bonding glued membrane of PVB (3), the glass outer that closes (2), it is bonding to finish interlayer through high-temperature shaping technology; Insert electrode (6) through deburring, making power supply again.
Claims (1)
1, a kind of automobile backstop tungsten filament laminated glass, comprise bottom sheet glass (1) and glass outer sheet (2), and the bonding glued membrane (3) that the layer glass sheet is bonded as one, it is characterized by: between bottom sheet glass (1) and bonding glued membrane (3), one electrothermal layer is arranged, electrothermal layer by the tungsten filament (4) of a rule horizontal positioned and be positioned at the sheet glass two ends about two copper plate electrodes (5) form, the two ends of each bar tungsten filament are connected with copper plate electrode respectively, per 2～the 10mm of tungsten filament arranges one, tungsten filament is connected to form relation in parallel by copper plate electrode, in the centre of copper plate electrode, draw power supply and insert electrode (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96206657 CN2254612Y (en) | 1996-03-22 | 1996-03-22 | Automobile rear bumper tungsten wire sandwich glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96206657 CN2254612Y (en) | 1996-03-22 | 1996-03-22 | Automobile rear bumper tungsten wire sandwich glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2254612Y true CN2254612Y (en) | 1997-05-21 |
Family
ID=33891199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96206657 Expired - Lifetime CN2254612Y (en) | 1996-03-22 | 1996-03-22 | Automobile rear bumper tungsten wire sandwich glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2254612Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6796665B1 (en) | 1999-09-09 | 2004-09-28 | Barry Ernest Pillinger | Laminated anti-fogging mirror assembly |
| CN100566477C (en) * | 2002-07-24 | 2009-12-02 | Ppg工业俄亥俄公司 | A kind of heatable objects and manufacture method thereof |
| CN102602265A (en) * | 2012-03-27 | 2012-07-25 | 奇瑞汽车股份有限公司 | Automotive anti-smashing rear windshield glass with defrosting function |
| CN105578633A (en) * | 2016-02-17 | 2016-05-11 | 武汉武耀安全玻璃股份有限公司 | Automotive glass capable of being heated |
-
1996
- 1996-03-22 CN CN 96206657 patent/CN2254612Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6796665B1 (en) | 1999-09-09 | 2004-09-28 | Barry Ernest Pillinger | Laminated anti-fogging mirror assembly |
| CN100566477C (en) * | 2002-07-24 | 2009-12-02 | Ppg工业俄亥俄公司 | A kind of heatable objects and manufacture method thereof |
| CN102602265A (en) * | 2012-03-27 | 2012-07-25 | 奇瑞汽车股份有限公司 | Automotive anti-smashing rear windshield glass with defrosting function |
| CN105578633A (en) * | 2016-02-17 | 2016-05-11 | 武汉武耀安全玻璃股份有限公司 | Automotive glass capable of being heated |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |