CN203039940U - Electric heating glass of refrigeration equipment - Google Patents
Electric heating glass of refrigeration equipment Download PDFInfo
- Publication number
- CN203039940U CN203039940U CN 201320045644 CN201320045644U CN203039940U CN 203039940 U CN203039940 U CN 203039940U CN 201320045644 CN201320045644 CN 201320045644 CN 201320045644 U CN201320045644 U CN 201320045644U CN 203039940 U CN203039940 U CN 203039940U
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- CN
- China
- Prior art keywords
- glass
- electric heating
- silver slurry
- conductive thin
- solder joint
- 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 relates to electric heating glass of refrigeration equipment. The utmost layer of the electric heating glass is outer-layer toughened glass, and beneath of the outer-layer toughened glass sequentially are an upper conductive thin film, a hollow aluminum strip, a lower conductive thin film and inner-layer toughened glass, wherein silver slurry strips cover the upper conductive thin film; a solder joint is disposed on the silver slurry strip; one end of a lead is welded onto the solder joint, and the other end of the lead is externally connected with a power supply and then is tightly superposed and connected with the hollow stripe; glass cement packages the periphery, and thus a piece of heating glass is formed. The electric heating glass overcomes defects of ITO glass that thickness of sputtering coating is not uniform, aerial fog cannot be stopped from adhering to the other surface of the glass during the sputtering coating, temperature of glass surfaces becomes high and low now and then, and sometimes current may even pass an outer surface of the glass and a customer may even get an electric shock, and the like. According to the electric heating glass, since the transparent oxidizes, namely the conductive thin films between the silver slurry strips are superposed, temperatures of the glass surfaces are uniform, no electricity leakage is caused, safety performance is not affected, and no spray exists on the glass and affects visual effects.
Description
Technical field
The utility model relates to a kind of heater, particularly a kind of refrigerating equipment electrically heated glass.
Background technology
Before the present utility model, prior art is to be base material with the ITO double glazing, and transparent oxide conductive film and glass have stronger adhesive force and good resistance to wear and chemical stability, reliably conductive exothermal.Sputter ITO is on glass, so that it can be very different by conductive exothermal.But, during sputter ITO, because ITO is aerosol, artificial method can't guarantee that its sputter thickness is even, also can't stop aerosol in the process of sputter, to be attached to the another side of glass, this ITO electro-conductive glass is when conductive exothermal, and it is low that the glass surface temperature has height to have, and has the outer surface of electric current by glass when serious and causes client to get an electric shock.
Summary of the invention
Just be to overcome above-mentioned defective in the purpose of this utility model, design, a kind of refrigerating equipment electrically heated glass of development.
The technical solution of the utility model is:
A kind of refrigerating equipment electrically heated glass, its major technique is characterised in that one deck is outer toughened glass topmost, be downwards to go up conductive film, hollow aluminum strip, following conductive film, internal layer steel glass successively, cover silver slurry bar at last conductive film, and at silver slurry bar solder joint is set, then lead one end is welded on the solder joint, other end external power supply, closely superposeing with the hollow aluminum strip then is connected, and glass cement encapsulation all around forms a heating glass.
Advantage of the present utility model and effect are: when the two poles of the earth switch on, electric current generates heat by the transparent oxide conductive film side resistance stack between the silver slurry bar, when energising voltage 36V in 30 minutes, it is constant that the glass surface temperature can reach 30 ℃ of left and right sides constant temperature, and the glass surface temperature is even, can not produce electric leakage and influences security performance; Though this glass is inside and outside at least 50 ℃ the temperature difference is arranged, on glass still do not have water smoke to influence visual effect.
Description of drawings
Fig. 1---structural principle schematic diagram.
Fig. 2---structure explosive view.
Fig. 3---lead connection diagram.
Each label represents that the corresponding components title is as follows among the figure:
Outer toughened glass 1, go up conductive film 2, silver slurry bar 3, lead 4, hollow aluminum strip 5, conductive film 6, internal layer steel glass 7, lead 8, solder joint 9 down.
Embodiment
As shown in Figure 1, 2, 3:
Top one deck is outer toughened glass 1, be downwards that (online LOW-E glass transparent) goes up conductive film 2, hollow aluminum strip 5, (online LOW-E glass transparent) conductive film 6, internal layer steel glass 7 down successively, cover silver slurry bar 3 and solder joint 9 is set at last conductive film 2, then lead 4 one ends are welded on the solder joint 9, the other end exposes, external power supply, and closely superposeing with hollow aluminum strip 5 then is connected, glass cement encapsulation all around forms a heating glass.
The explanation of the utility model application process:
When the two poles of the earth switch on, electric current namely goes up conductive film 2 by the transparent oxide conductive film between the silver slurry bar 3 and 6 stacks of following conductive film are generated heat, when energising voltage 36V in 30 minutes, it is constant that glass is that outer toughened glass 1 and internal layer steel glass 7 surface temperatures can reach 30 ℃ of left and right sides constant temperature, and the glass surface temperature is even, can not produce electric leakage and influences security performance; Though glass is inside and outside at least 50 ℃ the temperature difference is arranged, on glass
Still there is not water smoke to influence visual effect.
This transparent oxide conductive film and glass have stronger adhesive force and good resistance to wear and chemically stable
Property, reliably conductive exothermal.Sputter ITO is on glass, so that it can be very different by conductive exothermal.
During sputter ITO, because ITO is aerosol, artificial method can't guarantee that its sputter thickness is even, also can't stop
Aerosol is attached to the another side of glass in the process of sputter, this ITO electro-conductive glass when conductive exothermal, glass
It is low that the glass surface temperature has height to have, and has the outer surface of electric current by glass when more serious and cause client to get an electric shock.
The used Ito coated glass technical data of the utility model and prior art contrasts as following table:
This shows that effect of the present utility model obviously is better than prior art Ito coated glass.
Claims (1)
1. refrigerating equipment electrically heated glass, it is characterized in that one deck is outer toughened glass topmost, be downwards to go up conductive film, hollow aluminum strip, following conductive film, internal layer steel glass successively, cover silver slurry bar at last conductive film, and at silver slurry bar solder joint is set, then lead one end is welded on the solder joint, other end external power supply, closely superposeing with the hollow aluminum strip then is connected, and glass cement encapsulation all around forms a heating glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045644 CN203039940U (en) | 2013-01-24 | 2013-01-24 | Electric heating glass of refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045644 CN203039940U (en) | 2013-01-24 | 2013-01-24 | Electric heating glass of refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203039940U true CN203039940U (en) | 2013-07-03 |
Family
ID=48692024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045644 Expired - Fee Related CN203039940U (en) | 2013-01-24 | 2013-01-24 | Electric heating glass of refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203039940U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556922A (en) * | 2013-11-22 | 2014-02-05 | 海信容声(广东)冷柜有限公司 | Electrically heated hollow glass and manufacturing method thereof |
| CN104389480A (en) * | 2014-11-13 | 2015-03-04 | 浙江金辰玻璃有限公司 | Portioning heated glass door |
| CN104994609A (en) * | 2015-07-02 | 2015-10-21 | 浙江德诚制冷设备成套有限公司 | Fresh-keeping glass of refrigeration fresh-keeping case |
| CN105764172A (en) * | 2016-03-02 | 2016-07-13 | 安徽省蚌埠华益导电膜玻璃有限公司 | Preparation method for defrosting and demisting ITO glass substrate |
| CN107963818A (en) * | 2017-12-27 | 2018-04-27 | 青岛乐克玻璃科技股份有限公司 | A kind of interlayer electrically heated glass and preparation method thereof |
-
2013
- 2013-01-24 CN CN 201320045644 patent/CN203039940U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556922A (en) * | 2013-11-22 | 2014-02-05 | 海信容声(广东)冷柜有限公司 | Electrically heated hollow glass and manufacturing method thereof |
| CN103556922B (en) * | 2013-11-22 | 2016-09-21 | 海信容声(广东)冷柜有限公司 | A kind of electrical heating insulating glass and manufacture method thereof |
| CN104389480A (en) * | 2014-11-13 | 2015-03-04 | 浙江金辰玻璃有限公司 | Portioning heated glass door |
| CN104994609A (en) * | 2015-07-02 | 2015-10-21 | 浙江德诚制冷设备成套有限公司 | Fresh-keeping glass of refrigeration fresh-keeping case |
| CN105764172A (en) * | 2016-03-02 | 2016-07-13 | 安徽省蚌埠华益导电膜玻璃有限公司 | Preparation method for defrosting and demisting ITO glass substrate |
| CN107963818A (en) * | 2017-12-27 | 2018-04-27 | 青岛乐克玻璃科技股份有限公司 | A kind of interlayer electrically heated glass and preparation method thereof |
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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 |
Granted publication date: 20130703 Termination date: 20160124 |
|
| EXPY | Termination of patent right or utility model |