CN204721634U - Double-deck big envelope Electric radiant Heating Film - Google Patents
Double-deck big envelope Electric radiant Heating Film Download PDFInfo
- Publication number
- CN204721634U CN204721634U CN201520419725.4U CN201520419725U CN204721634U CN 204721634 U CN204721634 U CN 204721634U CN 201520419725 U CN201520419725 U CN 201520419725U CN 204721634 U CN204721634 U CN 204721634U
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- China
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- radiant heating
- heating film
- electric radiant
- big envelope
- envelope
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Abstract
A kind of double-deck big envelope Electric radiant Heating Film, comprise Electric radiant Heating Film and the Electric radiant Heating Film big envelope for closed Electric radiant Heating Film, described Electric radiant Heating Film big envelope is made up of big envelope and outside envelope in coated Electric radiant Heating Film, the surrounding of interior big envelope and the surrounding of outside envelope press together, described interior big envelope is made up of PVC material, the transparent look of described interior big envelope, described outside envelope comprises counterdie and overlay film, described counterdie is made up of PVC material, described overlay film is made up of PET material, described outside envelope is black, Electric radiant Heating Film big envelope has good waterproof, fire-retardant, insulation, the advantage such as high temperature resistant, Electric radiant Heating Film is increased the service life.
Description
Technical field
The utility model relates to a kind of double-deck big envelope Electric radiant Heating Film, belongs to electrothermal film technology field.
Background technology
Electric radiant Heating Film is divided into high temperature, low temperature electric heating film.High-temperature electric heating membrane is generally used for electronic apparatus, military affairs etc., the Electric radiant Heating Film of nowadays science and technology production.Low temperature electric heating film is the translucent polyester film that can generate heat after a kind of energising, is made up through processing, hot pressing of conductive special ink, metal current-carrying bar between insulation polyester film.Take Electric radiant Heating Film as heater during work, heat is sent into space in the form of radiation, first human body and object are obtained warm, its resultant effect is better than traditional convection current heating system.Low-temp radiating electrothermal membrane system is made up of power supply, thermostat, connector, insulating barrier, Electric radiant Heating Film and finish coat.Power supply is communicated with Electric radiant Heating Film through wire, is heat energy by electric energy conversion.Because Electric radiant Heating Film is pure resistor element circuit, therefore its conversion efficiency is high, and except sub-fraction loss (2%), the overwhelming majority (98%) is converted to heat energy.
Electric heating thin-film have not water consumption, energy-conservation, save land, economize material, environmental protection, arbitrarily switch-mode regulation, be convenient to the advantages such as household metering, meet low-carbon (LC) direction.
Electric radiant Heating Film can not be directly used in terrestrial surface radiation heat supply, needs additional PVC vacuum envelope, could be used for ground heating, ensures result of use and life-span.
Existing Electric radiant Heating Film big envelope is the big envelope only having one deck PVC material, and waterproof heat-resisting poor effect affects the useful life of Electric radiant Heating Film.
In view of above shortcomings part in prior art, need to design the double-deck big envelope Electric radiant Heating Film that a kind of water resistance is strong, high-temperature resistant result is good.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of double-deck big envelope Electric radiant Heating Film, effectively extends the useful life of Electric radiant Heating Film, to make up the deficiencies in the prior art and to meet actual needs.
For achieving the above object, the utility model provides following technical scheme:
A kind of double-deck big envelope Electric radiant Heating Film, comprise Electric radiant Heating Film and the Electric radiant Heating Film big envelope for closed Electric radiant Heating Film, described Electric radiant Heating Film big envelope is made up of big envelope and outside envelope in coated Electric radiant Heating Film, the surrounding of interior big envelope and the surrounding of outside envelope press together, and described interior big envelope is made up of PVC material, the transparent look of described interior big envelope, described outside envelope comprises counterdie and overlay film, described counterdie is made up of PVC material, and described overlay film is made up of PET material, and described outside envelope is black.
Preferably, described Electric radiant Heating Film big envelope is provided with wire hole.
Compared with prior art, the utility model has the following advantages:
(1) high temperature resistant 280 DEG C, there is corrosion-resistant, waterproof, insulation and fire resistance;
(2) vacuum anaerobic in Electric radiant Heating Film big envelope, good airproof performance, with air exclusion, prevents air on the impact of Electric radiant Heating Film;
(3) PVC and the PET material used is environment-friendly materials.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the cross-sectional view of Electric radiant Heating Film big envelope disclosed in the utility model embodiment;
Embodiment
A kind of double-deck big envelope Electric radiant Heating Film, comprise Electric radiant Heating Film and the Electric radiant Heating Film big envelope for closed Electric radiant Heating Film, described Electric radiant Heating Film big envelope is made up of big envelope and outside envelope in coated Electric radiant Heating Film, the surrounding of interior big envelope and the surrounding of outside envelope press together, and described interior big envelope is made up of PVC material, the transparent look of described interior big envelope, described outside envelope comprises counterdie and overlay film, described counterdie is made up of PVC material, and described overlay film is made up of PET material, and described outside envelope is black.
To be clearly and completely described the technical solution of the utility model by embodiment below.Obvious, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of the utility model protection.
Please also refer to Fig. 1, a kind of double-deck big envelope Electric radiant Heating Film, comprise Electric radiant Heating Film 3 and the Electric radiant Heating Film big envelope for closed Electric radiant Heating Film, described Electric radiant Heating Film big envelope is made up of big envelope 1 in coated Electric radiant Heating Film and outside envelope 2, and the surrounding of interior big envelope 1 and the surrounding of outside envelope 2 press together, described interior big envelope 1 is made up of PVC material, the transparent look of described interior big envelope 1, described outside envelope 2 comprises counterdie and overlay film, and described counterdie is made up of PVC material, described overlay film is made up of PET material, and described outside envelope is black.
Preferably, described Electric radiant Heating Film big envelope is provided with wire hole, for the wire pull-out Electric radiant Heating Film big envelope of Electric radiant Heating Film.The utility model Electric radiant Heating Film package interior for preventing the cavity of Electric radiant Heating Film from being vacuum structure, prevent air on the impact of Electric radiant Heating Film.
The utility model uses double-deck big envelope, compared with prior art, effectively reduces external environment condition to the impact of Electric radiant Heating Film, makes the use of Electric radiant Heating Film safer, extend the useful life of Electric radiant Heating Film.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. a double-deck big envelope Electric radiant Heating Film, it is characterized in that: comprise Electric radiant Heating Film and the Electric radiant Heating Film big envelope for closed Electric radiant Heating Film, described Electric radiant Heating Film big envelope is made up of big envelope and outside envelope in coated Electric radiant Heating Film, the surrounding of interior big envelope and the surrounding of outside envelope press together, and described interior big envelope is made up of PVC material, the transparent look of described interior big envelope, described outside envelope comprises counterdie and overlay film, described counterdie is made up of PVC material, and described overlay film is made up of PET material, and described outside envelope is black.
2. double-deck big envelope Electric radiant Heating Film as claimed in claim 1, is characterized in that: described Electric radiant Heating Film big envelope edge is provided with wire hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520419725.4U CN204721634U (en) | 2015-06-16 | 2015-06-16 | Double-deck big envelope Electric radiant Heating Film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520419725.4U CN204721634U (en) | 2015-06-16 | 2015-06-16 | Double-deck big envelope Electric radiant Heating Film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204721634U true CN204721634U (en) | 2015-10-21 |
Family
ID=54320591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520419725.4U Expired - Fee Related CN204721634U (en) | 2015-06-16 | 2015-06-16 | Double-deck big envelope Electric radiant Heating Film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204721634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297451A (en) * | 2018-01-29 | 2018-07-20 | 湖北西控同创石墨烯应用科技有限公司 | A kind of graphene far-infrared ground heating printing big envelope method |
-
2015
- 2015-06-16 CN CN201520419725.4U patent/CN204721634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297451A (en) * | 2018-01-29 | 2018-07-20 | 湖北西控同创石墨烯应用科技有限公司 | A kind of graphene far-infrared ground heating printing big envelope method |
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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: 20151021 Termination date: 20190616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |