CN204385126U - Even-heating adds thermosticking film - Google Patents
Even-heating adds thermosticking film Download PDFInfo
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- CN204385126U CN204385126U CN201420838867.XU CN201420838867U CN204385126U CN 204385126 U CN204385126 U CN 204385126U CN 201420838867 U CN201420838867 U CN 201420838867U CN 204385126 U CN204385126 U CN 204385126U
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- flexible base
- base film
- adhesive layer
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- resistive layer
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Abstract
The utility model discloses a kind of even-heating and adds thermosticking film, comprise flexible base film and the resistive layer being positioned at flexible base film upper surface, this resistive layer from inside to outside distributes successively, and several have the rectangular loop of opening, adjacent rectangle circle is connected in series at opening part head and the tail, an input terminus in described resistive layer is from the most inner rectangular circle being positioned at center, in resistive layer, another input terminus is from the outermost rectangular loop being positioned at edge, 2 input terminuss are connected respectively to and are riveted on 2 electrode tips of flexible base film, described flexible base film lower surface is coated with the first adhesive layer, one graphite linings is pasted on the first adhesive layer and the opposing surface of flexible base film, one separated type material layer is bonded by the second adhesive layer and graphite linings.When the utility model solves sizing agent goods matrix metal heat resistance layer, after energising, sizing agent can be corrosive to metallic surface, also line heat source is converted to plane heat source rapidly.
Description
Technical field
The utility model belongs to the technical field of adhesive product, particularly relates to a kind of even-heating and adds thermosticking film.
Background technology
Automobile is when the weather such as rain, snow, mist travel, especially in autumn and winter season, the weather particularly colded and heat succeed each other and greasy weather, the rear vision mirror of automobile very easily goes up frost, upper fog, become very fuzzy, having a strong impact on the field of view of motorist to rear, and be inconvenient to clean, affect traffic safety, is the hidden danger of traffic accident.For head it off, generally in rear vision mirror, install a heating piece or heating film, officer opens rear vision mirror electrically heated switch, and heating piece will heat eyeglass, makes the frost mist evaporation condensing in lens surface, thus plays the effect of defrosting-defogging.This scheme cost reduces, and is adopted by most car load factory.But this common heating piece reaches constant temp needs about 1min, and Heating temperature is uneven, and demist defrosting efficiency is slow.People require more and more higher to heats, and the rate of heating of common heating piece is comparatively slow, and Heating temperature is uneven.
Summary of the invention
The utility model provides a kind of even-heating to add thermosticking film, and when this homogeneous heating pad pasting solves sizing agent goods matrix metal heat resistance layer, after energising, sizing agent has low-corrosiveness to metallic surface, also line heat source is converted to plane heat source rapidly.
For achieving the above object, the technical solution adopted in the utility model is: a kind of even-heating adds thermosticking film, comprise flexible base film and the resistive layer being positioned at flexible base film upper surface, this resistive layer from inside to outside distributes successively, and several have the rectangular loop of opening, adjacent rectangle circle is connected in series at opening part head and the tail, an input terminus in described resistive layer is from the most inner rectangular circle being positioned at center, in resistive layer, another input terminus is from the outermost rectangular loop being positioned at edge, 2 input terminuss are connected respectively to and are riveted on 2 electrode tips of flexible base film, described flexible base film lower surface is coated with the first adhesive layer, one graphite linings is pasted on the first adhesive layer and the opposing surface of flexible base film, one separated type material layer is bonded by the second adhesive layer and graphite linings.
The technical scheme improved further in technique scheme is as follows:
1, in such scheme, the described rectangular loop that several have opening is concentric rectangular loop.
2, in such scheme, the thickness of described first adhesive layer is 10 μm ~ 20 μm.
3, in such scheme, the thickness of described second adhesive layer is 30 μm ~ 60 μm.
4, in such scheme, the thickness of described graphite linings is 12 μm ~ 30 μm.
Because technique scheme is used, the utility model compared with prior art has following advantages:
The utility model even-heating adds thermosticking film, and the resistive layer of its double sticky tape is very reasonable in layout, very even to the heating of all parts of eyeglass, effectively raise demist and go white effect and heat utilization efficiency, its structure is simple in addition, and cost of manufacture is low, is applicable to widespread production and uses; Secondly, resistive layer due to flexible base film is positioned at the surface opposing with the first adhesive layer, when avoiding sizing agent goods matrix metal heat resistance layer, after energising, sizing agent can be corrosive to metallic surface, greatly change its resistive performance, affect its heats, line heat source can be converted to plane heat source rapidly.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model even-heating heating film structure schematic diagram;
Accompanying drawing 2 is resistive layer structural representation in the utility model low-corrosiveness double sticky tape.
In above accompanying drawing: 1, flexible base film; 2, resistive layer; 3, rectangular loop; 31, most inner rectangular circle; 32, outermost rectangular loop; 4, opening; 5, electrode tip; 6, the first adhesive layer; 7, separated type material layer; 8, graphite linings; 9, the second adhesive layer.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment 1: a kind of even-heating adds thermosticking film, comprise flexible base film 1 and the resistive layer 2 being positioned at flexible base film 1 upper surface, this resistive layer 2 from inside to outside distributes successively, and several have the rectangular loop 3 of opening 4, adjacent rectangle circle 3 is connected in series at opening part head and the tail, an input terminus in described resistive layer 2 is from the most inner rectangular circle 31 being positioned at center, in resistive layer, another input terminus is from the outermost rectangular loop 32 being positioned at edge, 2 input terminuss are connected respectively to and are riveted on 2 electrode tips 5 of flexible base film 1, described flexible base film 1 lower surface is coated with the first adhesive layer 6, one graphite linings 8 is pasted on the first adhesive layer 6 surface opposing with flexible base film 1, one separated type material layer 7 is bonded with graphite linings 8 by the second adhesive layer 9.
The above-mentioned rectangular loop 3 that several have opening 4 is concentric rectangular loop.
The thickness of above-mentioned first adhesive layer 6 is 12 μm ~ 15 μm, and the thickness of described graphite linings 8 is 12 μm ~ 13 μm.
The thickness of above-mentioned second adhesive layer 9 is 32 μm ~ 35 μm.
Embodiment 2: a kind of even-heating adds thermosticking film, comprise flexible base film 1 and the resistive layer 2 being positioned at flexible base film 1 upper surface, this resistive layer 2 from inside to outside distributes successively, and several have the rectangular loop 3 of opening 4, adjacent rectangle circle 3 is connected in series at opening part head and the tail, an input terminus in described resistive layer 2 is from the most inner rectangular circle 31 being positioned at center, in resistive layer, another input terminus is from the outermost rectangular loop 32 being positioned at edge, 2 input terminuss are connected respectively to and are riveted on 2 electrode tips 5 of flexible base film 1, described flexible base film 1 lower surface is coated with the first adhesive layer 6, one graphite linings 8 is pasted on the first adhesive layer 6 surface opposing with flexible base film 1, one separated type material layer 7 is bonded with graphite linings 8 by the second adhesive layer 9.
The above-mentioned rectangular loop 3 that several have opening 4 is concentric rectangular loop.
The thickness of above-mentioned first adhesive layer 6 is 15 μm ~ 18 μm, and the thickness of described graphite linings 8 is 26 μm ~ 28 μm.
Above-mentioned first adhesive layer 6 affects < 3% to metallic resistance.
The thickness of above-mentioned second adhesive layer 9 is 46 μm ~ 50 μm.
When adopting above-mentioned even-heating to add thermosticking film, the resistive layer of its double sticky tape is very reasonable in layout, very even to the heating of all parts of eyeglass, effectively raise demist and go white effect and heat utilization efficiency, its structure is simple in addition, and cost of manufacture is low, is applicable to widespread production and uses; Secondly, resistive layer due to flexible base film is positioned at the surface opposing with the first adhesive layer, when avoiding sizing agent goods matrix metal heat resistance layer, after energising, its sizing agent can be corrosive to metallic surface, greatly change its resistive performance, affect its heats, line heat source can be converted to plane heat source rapidly by graphite linings.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model spirit change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (5)
1. an even-heating adds thermosticking film, it is characterized in that: comprise flexible base film (1) and be positioned at the resistive layer (2) of flexible base film (1) upper surface, this resistive layer (2) from inside to outside distributes successively, and several have the rectangular loop (3) of opening (4), adjacent rectangle circle (3) is connected in series at opening part head and the tail, an input terminus in described resistive layer (2) is from the most inner rectangular circle (31) being positioned at center, in resistive layer, another input terminus is from the outermost rectangular loop (32) being positioned at edge, 2 input terminuss are connected respectively to and are riveted on 2 electrode tips (5) of flexible base film (1), described flexible base film (1) lower surface is coated with the first adhesive layer (6), one graphite linings (8) is pasted on the first adhesive layer (6) surface opposing with flexible base film (1), one separated type material layer (7) is bonded by the second adhesive layer (9) and graphite linings (8).
2. even-heating according to claim 1 adds thermosticking film, it is characterized in that: the described rectangular loop (3) that several have opening (4) is concentric rectangular loop.
3. even-heating according to claim 1 adds thermosticking film, it is characterized in that: the thickness of described first adhesive layer (6) is 10 μm ~ 20 μm.
4. even-heating according to claim 1 adds thermosticking film, it is characterized in that: the thickness of described second adhesive layer (9) is 30 μm ~ 60 μm.
5. even-heating according to claim 1 adds thermosticking film, it is characterized in that: the thickness of described graphite linings (8) is 12 μm ~ 30 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838867.XU CN204385126U (en) | 2014-12-25 | 2014-12-25 | Even-heating adds thermosticking film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838867.XU CN204385126U (en) | 2014-12-25 | 2014-12-25 | Even-heating adds thermosticking film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204385126U true CN204385126U (en) | 2015-06-10 |
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ID=53357861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420838867.XU Active CN204385126U (en) | 2014-12-25 | 2014-12-25 | Even-heating adds thermosticking film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204385126U (en) |
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2014
- 2014-12-25 CN CN201420838867.XU patent/CN204385126U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |