CN203708517U - Electromagnetic self-shield type electrothermal film - Google Patents
Electromagnetic self-shield type electrothermal film Download PDFInfo
- Publication number
- CN203708517U CN203708517U CN201420099373.4U CN201420099373U CN203708517U CN 203708517 U CN203708517 U CN 203708517U CN 201420099373 U CN201420099373 U CN 201420099373U CN 203708517 U CN203708517 U CN 203708517U
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- conductive
- heating
- polyester film
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- sized carbon
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Abstract
The utility model relates to an electromagnetic self-shield type electrothermal film. The electromagnetic self-shield type electrothermal film comprises a first polyester film layer, a second polyester film layer and a conductive heating layer. The conductive heating layer comprises a plurality of nanometer carbon heating strips which successively vertically coat the first polyester film layer, conductive silver slurry strips distributed at the two sides of the nanometer carbon heating strips, and red copper bands respectively attached to the two conductive silver slurry strips. Each nanometer carbon heating strip is in the shape of a letter S. According to the utility model, the nanometer carbon heating strips are designed to be S-shaped, and the S-shaped nanometer carbon heating strips are successively arranged on the first polyester film layer at equal intervals, by using currents with equal size and opposite directions on the nanometer carbon heating strips, the effect of mutual offset of magnetic fields is achieved, the electrothermal film is provided with an electromagnetic self-shield function, and the electromagnetic radiation generated by the electrothermal film is reduced.
Description
Technical field
The utility model relates to electrothermal film technology field, relates in particular to a kind of electromagnetism self-shielding type Electric radiant Heating Film.
Background technology
Electric radiant Heating Film is normally printed the carbon heating bar of parallel arrangement on polyester film, then suppress two strip metal conductors at two ends, finally compound one deck polyester film again, presses carbon heating bar and metallic conductor envelope get up, and two strip metal conductors are used for connecting live wire and the zero line of civil power.Electric radiant Heating Film, in the time of work, can produce electromagnetic radiation, and long-term use easily jeopardizes the health of human body.
Summary of the invention
Technical problem to be solved in the utility model is the problems referred to above that easily produce hazards of electromagnetic radiation health for existing Electric radiant Heating Film, and a kind of electromagnetism self-shielding type Electric radiant Heating Film with electromagnetism self-shileding function is provided.
For addressing the above problem, the technical solution of the utility model is:
A kind of electromagnetism self-shielding type Electric radiant Heating Film, comprise the first laminated polyester film, the second laminated polyester film and be compounded in the first laminated polyester film and the second laminated polyester film between conductive heating layer, described conductive heating layer comprises some nano-sized carbon heating strips that are longitudinally coated in turn on the first laminated polyester film, be distributed in the conductive silver paste bar of nano-sized carbon heating strip dual-side and be fitted in respectively the copper belt on two conductive silver paste bars, copper belt, conductive silver paste bar and nano-sized carbon heating strip are electrically connected in turn, described nano-sized carbon heating strip comprises the first conductive exothermal portion be arrangeding in parallel, the second conductive exothermal portion and the 3rd leads heating electric portion, the first conductive exothermal portion is connected by curved nano-sized carbon bar with the second conductive exothermal portion, the second conductive exothermal portion and the 3rd leads heating electric portion and is connected by curved nano-sized carbon article, each nano-sized carbon heating strip is all letter " S " shape, the first conductive exothermal portion and the 3rd conductive exothermal portion are electrically connected with two conductive silver pastes article respectively, by the current opposite in direction in the second electric current and first conductive exothermal portion of passing through leading in heating electric portion.
Be compared to prior art, nano-sized carbon heating strip is designed to " S " shape by electromagnetism self-shielding type Electric radiant Heating Film of the present utility model, and " S " shape nano-sized carbon heating strip is equidistantly arranged on the first laminated polyester film successively, utilize and reach by the electric current of equal and opposite in direction, opposite direction on nano-sized carbon heating strip the effect of cancelling out each other in magnetic field, make Electric radiant Heating Film there is electromagnetism self-shileding function, the electromagnetic radiation producing to reduce Electric radiant Heating Film.
Preferably, described the second laminated polyester film outside is compounded with the metallized film layer for electromagnetic shielding in the first laminated polyester film one side dorsad.
Preferably, on described metallized film layer, be compounded with the anion generation cloth for anion releasing.In Electric radiant Heating Film self armoured magnetic field, by anion generation cloth anion, at utmost comprehensive indoor cation, not only heats but also healthy best heating effect to reach.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model electromagnetism self-shielding type Electric radiant Heating Film.
Fig. 2 is the horizontal section structural representation of the utility model electromagnetism self-shielding type Electric radiant Heating Film.
Embodiment
Further describe the utility model below in conjunction with drawings and Examples, but protection range of the present utility model is not limited to this.
With reference to Fig. 1-2, electromagnetism self-shielding type Electric radiant Heating Film of the present utility model comprise the first laminated polyester film 1, the second laminated polyester film 2 and be compounded in the first laminated polyester film 1 and the second laminated polyester film 2 between conductive heating layer.Wherein, the first laminated polyester film 1 and the second laminated polyester film 2 are resistant to elevated temperatures pet(high polymer) material, the compound envelope of conductive heating layer is pressed between the first laminated polyester film 1 and the second laminated polyester film 2.
Conductive heating layer comprises some nano-sized carbon heating strips 3, is distributed in the first conductive silver paste bar 4 and the second electricity silver slurry bar 4.1 of nano-sized carbon heating strip dual-side and is fitted in respectively the first copper belt 5 and the first copper belt 5.1 on two conductive silver paste bars.Some nano-sized carbon heating strips 3 longitudinally apply in turn or are printed on the first laminated polyester film 1, each nano-sized carbon heating strip 3 is all flat type letter " S " shape, be about to letter " S " flat stretching, the electric current of the nano-sized carbon heating strip 3 that makes to flow through forms that size of current equates, the characteristic of opposite direction.
On nano-sized carbon heating strip 3, comprise that the first conductive exothermal portion 3.1, the second conductive exothermal portion 3.2 and the 3rd lead 3.3, the first conductive exothermal portions 3.1 of heating electric portion, the second conductive exothermal portion 3.2 and the 3rd leads heating electric portion 3.3 and is the subregion on " S " shape nano-sized carbon heating strip 3.The first conductive exothermal portion 3.1, the second conductive exothermal portion 3.2 and the 3rd lead heating electric portion 3.3 parallel equidistant arrangement each other, the first conductive exothermal portion 3.1 is connected by curved nano-sized carbon bar 3.4 with the second conductive exothermal portion 3.2, the second conductive exothermal portion 3.2 and the 3rd leads heating electric portion 3.3 and is connected by curved nano-sized carbon articles 3.5, and the first conductive exothermal portion 3.1, the second conductive exothermal portion 3.2, the 3rd lead heating electric portion 3.3, curved nano-sized carbon articles 3.4 and curved nano-sized carbon articles 3.5 and be connected to form " S " shape nano-sized carbon heating strip 3.The first conductive exothermal portion 3.1 is connected with the first conductive silver paste bar 4, and the 3rd conductive exothermal portion 3.3 and the second electricity silver slurry articles 4.1 is connected, and each nano-sized carbon heating strip 3 is all connected to the first conductive silver paste bar 4 and the second electricity silver is starched between bar 4.1.By the current opposite in direction in the second electric current and first conductive exothermal portion 3.1 of passing through leading in heating electric portion 3.2, size of current equates, can reach the effect of cancelling out each other in magnetic field, make Electric radiant Heating Film there is electromagnetism self-shileding function, the electromagnetic radiation producing to reduce Electric radiant Heating Film.
On basis of the present utility model, can also set up metallized film layer 6, metallized film layer 6 can further shield the radiation that Electric radiant Heating Film produces, and metallized film layer 6 is compounded in the second laminated polyester film 2 outsides dorsad in the first laminated polyester film 1 one sides.On metallized film layer 6, be compounded with the anion generation cloth 7 for anion releasing.When Electric radiant Heating Film has self armoured magnetic field, produce anion by anion generation cloth 7, at utmost comprehensive indoor cation, not only heats but also healthy best heating effect to reach.
In above-mentioned explanation, all special instructions that do not add, all adopt technological means of the prior art.
Claims (3)
1. an electromagnetism self-shielding type Electric radiant Heating Film, comprise the first laminated polyester film, the second laminated polyester film and be compounded in the first laminated polyester film and the second laminated polyester film between conductive heating layer, it is characterized in that, described conductive heating layer comprises some nano-sized carbon heating strips that are longitudinally coated in turn on the first laminated polyester film, be distributed in the conductive silver paste bar of nano-sized carbon heating strip dual-side and be fitted in respectively the copper belt on two conductive silver paste bars, copper belt, conductive silver paste bar and nano-sized carbon heating strip are electrically connected in turn, described nano-sized carbon heating strip comprises the first conductive exothermal portion be arrangeding in parallel, the second conductive exothermal portion and the 3rd leads heating electric portion, the first conductive exothermal portion is connected by curved nano-sized carbon bar with the second conductive exothermal portion, the second conductive exothermal portion and the 3rd leads heating electric portion and is connected by curved nano-sized carbon article, each nano-sized carbon heating strip is all letter " S " shape, the first conductive exothermal portion and the 3rd conductive exothermal portion are electrically connected with two conductive silver pastes article respectively, by the current opposite in direction in the second electric current and first conductive exothermal portion of passing through leading in heating electric portion.
2. electromagnetism self-shielding type Electric radiant Heating Film according to claim 1, is characterized in that, described the second laminated polyester film outside is compounded with the metallized film layer for electromagnetic shielding in the first laminated polyester film one side dorsad.
3. electromagnetism self-shielding type Electric radiant Heating Film according to claim 1 and 2, is characterized in that, is compounded with the anion generation cloth for anion releasing on described metallized film layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099373.4U CN203708517U (en) | 2014-03-06 | 2014-03-06 | Electromagnetic self-shield type electrothermal film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099373.4U CN203708517U (en) | 2014-03-06 | 2014-03-06 | Electromagnetic self-shield type electrothermal film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203708517U true CN203708517U (en) | 2014-07-09 |
Family
ID=51058892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420099373.4U Expired - Fee Related CN203708517U (en) | 2014-03-06 | 2014-03-06 | Electromagnetic self-shield type electrothermal film |
Country Status (1)
| Country | Link |
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| CN (1) | CN203708517U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104411026A (en) * | 2014-11-19 | 2015-03-11 | 上海悦冬实业有限公司 | Floor-heating electro-thermal film |
| CN105806159A (en) * | 2016-05-06 | 2016-07-27 | 黑龙江中惠地热股份有限公司 | Thin film for far infrared shooting and installing method |
| CN106879089A (en) * | 2017-03-24 | 2017-06-20 | 成都扬中新能源科技有限公司 | Ferrum-chromium-aluminum low electromagnetic heat radiating structure |
| CN107148097A (en) * | 2017-05-08 | 2017-09-08 | 张威 | A kind of polyester film fever tablet and preparation method thereof |
| CN108521684A (en) * | 2018-05-09 | 2018-09-11 | 刘小丽 | A kind of Electric radiant Heating Film and preparation method thereof of included electromagnetic shielding |
| CN110312331A (en) * | 2019-06-27 | 2019-10-08 | 江阴暖烯石墨烯科技有限公司 | A kind of Electric radiant Heating Film of electromagnetic-radiation-free and preparation method thereof |
| CN112034904A (en) * | 2020-08-06 | 2020-12-04 | 北京自动化控制设备研究所 | Temperature control system of analog-digital conversion circuit |
-
2014
- 2014-03-06 CN CN201420099373.4U patent/CN203708517U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104411026A (en) * | 2014-11-19 | 2015-03-11 | 上海悦冬实业有限公司 | Floor-heating electro-thermal film |
| CN104411026B (en) * | 2014-11-19 | 2019-04-12 | 上海悦冬实业有限公司 | Floor heating Electric radiant Heating Film |
| CN105806159A (en) * | 2016-05-06 | 2016-07-27 | 黑龙江中惠地热股份有限公司 | Thin film for far infrared shooting and installing method |
| CN106879089A (en) * | 2017-03-24 | 2017-06-20 | 成都扬中新能源科技有限公司 | Ferrum-chromium-aluminum low electromagnetic heat radiating structure |
| CN107148097A (en) * | 2017-05-08 | 2017-09-08 | 张威 | A kind of polyester film fever tablet and preparation method thereof |
| CN107148097B (en) * | 2017-05-08 | 2023-03-31 | 张威 | Polyester film heating sheet and preparation method thereof |
| CN108521684A (en) * | 2018-05-09 | 2018-09-11 | 刘小丽 | A kind of Electric radiant Heating Film and preparation method thereof of included electromagnetic shielding |
| CN110312331A (en) * | 2019-06-27 | 2019-10-08 | 江阴暖烯石墨烯科技有限公司 | A kind of Electric radiant Heating Film of electromagnetic-radiation-free and preparation method thereof |
| CN112034904A (en) * | 2020-08-06 | 2020-12-04 | 北京自动化控制设备研究所 | Temperature control system of analog-digital conversion circuit |
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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: 20140709 Termination date: 20160306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |