CN202918520U - Novel aluminum substrate thick film heating element - Google Patents
Novel aluminum substrate thick film heating element Download PDFInfo
- Publication number
- CN202918520U CN202918520U CN 201220306553 CN201220306553U CN202918520U CN 202918520 U CN202918520 U CN 202918520U CN 201220306553 CN201220306553 CN 201220306553 CN 201220306553 U CN201220306553 U CN 201220306553U CN 202918520 U CN202918520 U CN 202918520U
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- Prior art keywords
- heating element
- aluminum substrate
- thick film
- aluminium base
- film heating
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- 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.)
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Abstract
The utility model relates to a heating device and in particular to an aluminum substrate thick film heating element. The utility model aims to overcome the disadvantages of the prior art and provide an aluminum substrate heating element which is simple in structure, small in thickness and uniform and quick in heating. The novel aluminum substrate thick film heating element comprises an aluminum substrate, wherein one surface of the aluminum substrate is a heating surface, and the other surface of the aluminum substrate is printed with an insulating medium layer and a heating resistor layer which are superimposed from down to top. The novel aluminum substrate thick film heating element is mainly used as a heating element in the thick film industry.
Description
Technical field
The utility model relates to a kind of novel aluminium base thick-film heating element.
Background technology
Be used at present the heating element of heating Electric hand protector, tea etc., adopt ceramic packaging column type thick-film resistor or positive temperature coefficient resistor PTC, its structure is more complicated all generally, and size is all larger, causes serious heat loss; The heat conduction that adds heating surface is inhomogeneous, and the product heat of design can be distributed to the non-heating region of product.
Thick-film resistor is the electronic component that extensively uses in the modern electronic product, and general action is dividing potential drop effect or Limited Current size.Because thick-film resistor has Heat stability is good, shock-resistant voltage, and volume is frivolous in conjunction with modern printed circuit PCB, can be used as in the electronic product that heating element applies to various small light and thins.Have at present the two-sided PCB of human and thick-film resistor to consist of a kind of novel small-sized heating element, have frivolously, heat focuses on heating surface, and thermal loss is little, homogeneous heating, characteristics easy for installation.
Summary of the invention
The purpose of this utility model is to provide a kind of aluminium base thick-film heating element, to overcome above-mentioned shortcoming.
Technical solution of the present utility model is to consist of environmental protection, safe, durable heating line after adopting a kind of inorganic insulation paste system and aluminium base by the screen printing technique sintering.
Described aluminium base thick-film heating element is formed by aluminium base 1, inorganic insulation dielectric layer 2, heat resistance layer 3 and conductor layer 4, wherein inorganic insulation dielectric layer, heat resistance layer and conductor layer by the mode of burning altogether from bottom to top sintering on aluminium base.
Aforesaid a kind of heating element with aluminum-based plate is characterized in that aluminium base includes but not limited to aluminium sheet, aluminium sheet heater.
The utility model has the advantages that:
Adopt the thick film manufacturing process, utilize various types of electric slurries at aluminium base, screen printing brushes out thick film aluminium radiator or the aluminium base that the stacks such as insulating medium layer, conductor circuit layer are made, this radiating circuit is little, the compact conformation of volume not only, and because the employing aluminium radiator is substrate, so wear-resisting and antidetonation, and this radiator insulating barrier of the application of novel electron slurry is inorganic material, can't produce the aging phenomenon of sclerosis so improve heating properties when using, environmental-protecting performance is fabulous.
The substrate that the utility model uses is aluminium sheet, and its heat is transmitted fast and is even.
Adopt screen printing technique that insulating medium layer and heat resistance layer are printed in the utility model, its thickness can accomplish that below the 0.5mm, the thickness of whole heating element can be accomplished below the 1mm.
The breakdown potential pressure energy of insulating medium layer reaches more than the 2KV in the utility model, and power is adjustable.
The utlity model has and conduct heat soon, energy-conservation, the characteristics such as environmental protection.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model thick-film heating element.
Embodiment
Below in conjunction with accompanying drawing the utility model and embodiment thereof are described in further detail.
The utility model comprises 1 aluminium sheet, 2 insulating medium layers, 3 heat resistance layers, 4, conductor layer.Such as Fig. 1 and 2, described aluminium base 1 one side is zone of heating, be printed with inorganic insulation dielectric layer 2 and heat resistance layer 3 at another side, inorganic insulation layer 2 forms behind the sintering by being printed under 500 ℃ of-600 ℃ of left and right sides temperature with aluminium base 1, heat resistance layer 3 and inorganic insulation layer 2 equally by after printing under 500 ℃ of-600 ℃ of temperature sintering form, the end of heat resistance layer 3 also is connected with conductor layer 4.
The utility model heating element is behind plugged, and electric current leads on 3, resistance 3 heating powers, and heat can be delivered to heat on the aluminium base rapidly by the thin layer 2 of high heat conductive insulating.
Claims (2)
1. novel aluminium base thick-film heating element, it is characterized in that described aluminium base thick-film heating element is formed by aluminium base (1), inorganic insulation dielectric layer (2), heat resistance layer (3) and conductor layer (4), wherein inorganic insulation dielectric layer, heat resistance layer and conductor layer by the mode of burning altogether from bottom to top sintering on aluminium base.
2. a kind of novel aluminium base thick-film heating element according to claim 1 is characterized in that print thickness for the inorganic insulation dielectric layer of insulation below 0.5mm, and the thickness of whole heating element can be accomplished below the 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306553 CN202918520U (en) | 2012-06-28 | 2012-06-28 | Novel aluminum substrate thick film heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306553 CN202918520U (en) | 2012-06-28 | 2012-06-28 | Novel aluminum substrate thick film heating element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202918520U true CN202918520U (en) | 2013-05-01 |
Family
ID=48166795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220306553 Expired - Lifetime CN202918520U (en) | 2012-06-28 | 2012-06-28 | Novel aluminum substrate thick film heating element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202918520U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103415092A (en) * | 2013-07-11 | 2013-11-27 | 九阳股份有限公司 | Processing method of thick film heating device, thick film heating container and equipment |
| CN106676457A (en) * | 2016-11-23 | 2017-05-17 | 东莞珂洛赫慕电子材料科技有限公司 | Preparation method for plasma spraying electric heating device dielectric layer |
| CN108451044A (en) * | 2018-04-26 | 2018-08-28 | 株洲利德英可电子科技有限公司 | A kind of chip electronic cigarette heater and preparation method thereof and electronic cigarette |
| CN110085345A (en) * | 2019-04-30 | 2019-08-02 | 东莞珂洛赫慕电子材料科技有限公司 | A kind of aluminium base thick-film circuit resistor paste and aluminium base thick-film resistor and preparation method |
-
2012
- 2012-06-28 CN CN 201220306553 patent/CN202918520U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103415092A (en) * | 2013-07-11 | 2013-11-27 | 九阳股份有限公司 | Processing method of thick film heating device, thick film heating container and equipment |
| CN106676457A (en) * | 2016-11-23 | 2017-05-17 | 东莞珂洛赫慕电子材料科技有限公司 | Preparation method for plasma spraying electric heating device dielectric layer |
| CN108451044A (en) * | 2018-04-26 | 2018-08-28 | 株洲利德英可电子科技有限公司 | A kind of chip electronic cigarette heater and preparation method thereof and electronic cigarette |
| CN110085345A (en) * | 2019-04-30 | 2019-08-02 | 东莞珂洛赫慕电子材料科技有限公司 | A kind of aluminium base thick-film circuit resistor paste and aluminium base thick-film resistor and preparation method |
| CN110085345B (en) * | 2019-04-30 | 2021-02-02 | 东莞珂洛赫慕电子材料科技有限公司 | Aluminum-based thick-film circuit resistor paste, aluminum-based thick-film resistor and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LEED-INK ELECTRONICS TECHNOLOGY (JIANGSU) CO., LTD Free format text: FORMER OWNER: HUNAN LEED THICK FILM PASTE CO., LTD. Effective date: 20130830 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 412000 ZHUZHOU, HUNAN PROVINCE TO: 215123 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130830 Address after: 215123, Jiangsu, Suzhou Industrial Park, Jinji Lake Road, 99, Suzhou, north of the city, 23 North building complex, room 207 Patentee after: INCO LIED ELECTRONIC TECHNOLOGY (SUZHOU) CO.,LTD. Address before: 412000 No. 78 south the Yellow River Road, Tianyuan District, Hunan, Zhuzhou Patentee before: HUNAN LEED THICK FILM PASTE Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |
|
| CX01 | Expiry of patent term |