CN2760890Y - Aluminium base flexible electro thermal film - Google Patents
Aluminium base flexible electro thermal film Download PDFInfo
- Publication number
- CN2760890Y CN2760890Y CN 200420063970 CN200420063970U CN2760890Y CN 2760890 Y CN2760890 Y CN 2760890Y CN 200420063970 CN200420063970 CN 200420063970 CN 200420063970 U CN200420063970 U CN 200420063970U CN 2760890 Y CN2760890 Y CN 2760890Y
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- China
- Prior art keywords
- utility
- model
- heating
- wire
- aluminium
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- Expired - Fee Related
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Abstract
The utility model discloses an aluminium base flexible electrothermal film which is composed of sheets of aluminum foil, a heating wire, wire connecting terminals, power leads, pressed tooth-shaped bulges, etc. The utility model which presents the shape of a cuboid plate is characterized in that the heating wires are uniformly distributed between two sheets of aluminium foils in the shape of the character S, and the thread ends of both ends of the heating wires are distributed on one end of the aluminium foils and connected with the wire connecting terminals. Moreover, the wire connecting terminals are connected with the power leads, and pressing tooth-shaped bulges are arranged at the edge of the aluminium foil and in the gaps between two heating wires. The utility model which adopts the aluminum foils as carriers can improve the usage temperature and the application range of the existing film type flexible electric heating member; furthermore, when the utility model adopts teflon as the insulation material of the electric heating wire, the usage temperature of the utility model can reach up to 250 DEG C, and in addition, the utility model also has the advantages of reasonable design, simple manufacture technology, low cost and long service life.
Description
Affiliated technical field
The utility model relates to a kind of aluminum-base flexible Electric radiant Heating Film, belongs to the electric heating element technical field.
Background technology
At present, known film-type flexible electric heating element is to be matrix by organic material, be composited with organic binder cemented, therefore its Applicable temperature scope generally is no more than 100 ℃, when to need temperature grade be 250 ℃ film-type flexible electric heating element, can't meet the demands with current thin film type flexible electric heating element material therefor and technology.
Summary of the invention
In order to overcome above deficiency, improve the serviceability temperature grade and the scope of application of existing film-type flexible electric heating element, the purpose of this utility model is the aluminum-base flexible Electric radiant Heating Film that adopts physical method compound, binder free, therefore, its durable temperature depends on the heat resisting temperature grade of material therefor fully, and when the insulating material of used heating electric wire was fe fluon, its serviceability temperature can reach 250 ℃.
The technical scheme in the invention for solving the technical problem is: it is made of aluminium foil, heating-wire, binding post, power supply lead wire, compacting flute profile projection etc., is rectangular-shaped plate shape; Heating-wire is pressed the even cloth of S shape between two aluminium foils, and heating-wire two rear line head cloth are connected with binding post at aluminium foil one end, and binding post is connected with power supply lead wire, between aluminium foil edge and two heating-wire spaces compacting flute profile projection is arranged.
The beneficial effects of the utility model are: adopt aluminium foil can improve the serviceability temperature and the scope of application of existing film-type flexible electric heating element as carrier, when the insulating material of heating electric wire is fe fluon, its serviceability temperature can reach 250 ℃ reasonable in design, manufacture craft is simple, with low cost, long service life.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model aluminum-base flexible Electric radiant Heating Film schematic diagram.
Fig. 2 is compound pre-structure schematic diagram.
Fig. 3 is a flute profile projection anchoring process schematic diagram.
Fig. 4 is Fig. 3 A portion enlarged drawing.
Number in the figure
1, aluminium foil 2, compacting flute profile projection 3, heating-wire
4, binding post 5, power supply lead wire
Embodiment
See also Fig. 1 to Fig. 4, it is by aluminium foil (1), heating-wire (3), binding post (4), and power supply lead wire (5), compacting flute profile projection formations such as (2) are cuboid plate shape; Heating-wire (3) is pressed the even cloth of S shape between two aluminium foils (1), heating-wire (3) two rear line head cloth are at aluminium foil (1) one end, be connected with binding post (4), binding post (4) is connected with power supply lead wire (5), between aluminium foil (1) edge and two heating-wires (3), suppress profile of tooth projection (2) with special equipment, make heating-wire (3) and binding post (4), firm is fixed between two aluminium foils, forms the aluminum-base flexible Electric radiant Heating Film.
Claims (1)
- The utility model discloses a kind of aluminum-base flexible Electric radiant Heating Film, it is by aluminium foil (1), heating-wire (3), binding post (4), and power supply lead wire (5), compacting flute profile projection (2) constitute, and are cuboid plate shape; Heating-wire (3) is pressed the even cloth of S shape between two aluminium foils (1), heating-wire (3) two rear line head cloth are at aluminium foil (1) one end, be connected with binding post (4), binding post (4) is connected with power supply lead wire (5), and compacting flute profile projection is arranged between aluminium foil (1) edge and two heating-wires (3) space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420063970 CN2760890Y (en) | 2004-12-09 | 2004-12-09 | Aluminium base flexible electro thermal film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420063970 CN2760890Y (en) | 2004-12-09 | 2004-12-09 | Aluminium base flexible electro thermal film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2760890Y true CN2760890Y (en) | 2006-02-22 |
Family
ID=36083087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420063970 Expired - Fee Related CN2760890Y (en) | 2004-12-09 | 2004-12-09 | Aluminium base flexible electro thermal film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2760890Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101998708A (en) * | 2010-11-01 | 2011-03-30 | 广东欧科空调制冷有限公司 | Heating wire capable of bearing high heat-flow density |
| WO2022048893A1 (en) * | 2020-09-03 | 2022-03-10 | REHAU Industries SE & Co. KG | Method for producing a heatable media pipe |
| WO2022048892A1 (en) * | 2020-09-03 | 2022-03-10 | REHAU Industries SE & Co. KG | Method for producing a heatable media line |
| WO2022048894A1 (en) * | 2020-09-03 | 2022-03-10 | REHAU Industries SE & Co. KG | Method for manufacturing a heatable media line |
-
2004
- 2004-12-09 CN CN 200420063970 patent/CN2760890Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101998708A (en) * | 2010-11-01 | 2011-03-30 | 广东欧科空调制冷有限公司 | Heating wire capable of bearing high heat-flow density |
| WO2022048893A1 (en) * | 2020-09-03 | 2022-03-10 | REHAU Industries SE & Co. KG | Method for producing a heatable media pipe |
| WO2022048892A1 (en) * | 2020-09-03 | 2022-03-10 | REHAU Industries SE & Co. KG | Method for producing a heatable media line |
| WO2022048894A1 (en) * | 2020-09-03 | 2022-03-10 | REHAU Industries SE & Co. KG | Method for manufacturing a heatable media line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |