CN219991478U - Temperature sensing double-sided tape - Google Patents
Temperature sensing double-sided tape Download PDFInfo
- Publication number
- CN219991478U CN219991478U CN202321101810.7U CN202321101810U CN219991478U CN 219991478 U CN219991478 U CN 219991478U CN 202321101810 U CN202321101810 U CN 202321101810U CN 219991478 U CN219991478 U CN 219991478U
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- Prior art keywords
- melting
- layer
- low
- color coating
- coating area
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- 239000010410 layer Substances 0.000 claims abstract description 59
- 239000012790 adhesive layer Substances 0.000 claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims description 23
- 238000000576 coating method Methods 0.000 claims description 23
- 229920002799 BoPET Polymers 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims 2
- 238000009500 colour coating Methods 0.000 abstract description 43
- 239000002390 adhesive tape Substances 0.000 abstract description 6
- 238000002844 melting Methods 0.000 description 12
- 230000008018 melting Effects 0.000 description 8
- 239000011247 coating layer Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000013021 overheating Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses a temperature-sensing double-sided tape, comprising: the transparent base film is provided with a first low-melting-point color coating area and a first high-melting-point color coating area alternately along the plane direction, the surface of the transparent base film facing the second transparent release layer is provided with a second low-melting-point color coating area and a second high-melting-point color coating area alternately along the plane direction, and a first porous permeation layer covering the surfaces of the first low-melting-point color coating area and the first high-melting-point color coating area is connected with the first transparent release layer through a first adhesive layer. The temperature-sensing double-sided adhesive tape is convenient for observers to find whether the power equipment has overheat condition and overheat degree, and is convenient for observers to find that the power equipment possibly has potential safety hazards, so that the accident rate is greatly reduced.
Description
Technical Field
The utility model relates to a temperature-sensing double-sided tape, and belongs to the technical field of detection of electrical equipment.
Background
In the process of detecting the electrical equipment, a heating fault is one of common faults, if the heating of the equipment cannot be timely found and processed, the heating waiting time is too long, the temperature of a certain part of the electrical equipment can be too high, and an insulation accident or fire disaster can be caused in serious cases.
When the electrical equipment has a heating fault, whether the electrical equipment has an overheating condition or not cannot be observed through naked eyes, the overheating degree is not clear, and the discovery and judgment of potential safety hazards are inconvenient.
Disclosure of Invention
The utility model aims to provide a temperature-sensing double-sided adhesive tape, which is convenient for observers to find whether the power equipment has overheat condition and overheat degree and to find that the power equipment possibly has potential safety hazard, thereby greatly reducing accident rate.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a temperature-sensitive double-sided tape comprising: the transparent base film is alternately provided with a first low-melting-point color coating area and a first high-melting-point color coating area along the plane direction, the surface of the transparent base film facing the second transparent release layer is alternately provided with a second low-melting-point color coating area and a second high-melting-point color coating area along the plane direction, a first porous permeation layer covering the surfaces of the first low-melting-point color coating area and the first high-melting-point color coating area is connected with the first transparent release layer through a first adhesive layer, and a second porous permeation layer covering the surfaces of the second low-melting-point color coating area and the second high-melting-point color coating area is connected with the second transparent release layer through a second adhesive layer.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the thickness of the first low-melting-point colored coating region, the first high-melting-point colored coating region, the second low-melting-point colored coating region and the second high-melting-point colored coating region is greater than the thickness of the first porous permeation layer and the second porous permeation layer.
2. In the above scheme, the transparent base film is a PET film, a PVC film or a PE film.
3. In the above scheme, the thickness of the first adhesive layer is 3-6 μm.
4. In the above scheme, the thickness of the second adhesive layer is 10-20 μm.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the surface of the transparent base film facing the first transparent release layer is alternately provided with the first low-melting-point color coating area and the first high-melting-point color coating area along the plane direction, the surface of the transparent base film facing the second transparent release layer is alternately provided with the second low-melting-point color coating area and the second high-melting-point color coating area along the plane direction, a first porous permeable layer covering the surfaces of the first low-melting-point color coating area and the first high-melting-point color coating area is connected with the first transparent release layer through the first adhesive layer, a second porous permeable layer covering the surfaces of the second low-melting-point color coating area and the second high-melting-point color coating area is connected with the second transparent release layer through the second adhesive layer, and when the temperature sensitive adhesive tape is applied to a part to be monitored of the power equipment, an observer can conveniently find whether the power equipment has overheat condition and overheat degree or not, and the potential safety hazard of the power equipment can be conveniently found, so that the accident rate is greatly reduced.
Drawings
FIG. 1 is a schematic structural view of a temperature-sensitive double-sided tape of the present utility model;
fig. 2 is a schematic view of a partial structure of the temperature-sensing double-sided tape of the present utility model.
In the above figures: 1. a transparent base film; 21. a first transparent release layer; 22. a second transparent release layer; 31. a first porous layer; 32. a second porous layer; 4. a first adhesive layer; 51. a first low melting point colored coating region; 52. a second low melting point colored coating region; 6. a second adhesive layer; 71. a first high melting point colored coating region; 72. a second high melting point color coating region.
Detailed Description
The present patent will be further understood by the specific examples given below, which are not intended to be limiting.
Example 1: a temperature-sensitive double-sided tape comprising: the transparent base film 1, a first transparent release layer 21 and a second transparent release layer 22 respectively positioned at two sides of the transparent base film 1, wherein a first low-melting-point color coating area 51 and a first high-melting-point color coating area 71 are alternately arranged on the surface of the transparent base film 1 facing the first transparent release layer 21 along the plane direction, a second low-melting-point color coating area 52 and a second high-melting-point color coating area 72 are alternately arranged on the surface of the transparent base film 1 facing the second transparent release layer 22 along the plane direction, a first porous permeation layer 31 covering the surfaces of the first low-melting-point color coating area 51 and the first high-melting-point color coating area 71 is connected with the first transparent release layer 21 through a first adhesive layer 4, and a second porous permeation layer 32 covering the surfaces of the second low-melting-point color coating area 52 and the second high-melting-point color coating area 72 is connected with the second transparent release layer 22 through a second adhesive layer 6;
firstly, after the release layer of the temperature sensing adhesive tape is peeled off, the release layer is then applied to the surface of a part to be monitored of the electric equipment, and when the temperature is raised to the melting point of the low-melting-point color coating, the low-melting-point color coating area forms a liquid area, so that the corresponding area of the porous permeation layer changes color, namely part of the area changes color.
The thickness of the first low-melting colored coating layer region 51, the first high-melting colored coating layer region 71, the second low-melting colored coating layer region 52, and the second high-melting colored coating layer region 72 is larger than the thickness of the first porous layer 31 and the second porous layer 32.
The transparent base film 1 is a PET film.
The thickness of the first adhesive layer 4 was 4. Mu.m.
The thickness of the second adhesive layer 6 was 13. Mu.m.
Example 2: a temperature-sensitive double-sided tape comprising: the transparent base film 1, the first transparent release layer 21 and the second transparent release layer 22 respectively located at two sides of the transparent base film 1, the surface of the transparent base film 1 facing the first transparent release layer 21 is alternately provided with a first low-melting-point color coating area 51 and a first high-melting-point color coating area 71 along the plane direction, the surface of the transparent base film 1 facing the second transparent release layer 22 is alternately provided with a second low-melting-point color coating area 52 and a second high-melting-point color coating area 72 along the plane direction, a first porous permeation layer 31 covering the surfaces of the first low-melting-point color coating area 51 and the first high-melting-point color coating area 71 is connected with the first transparent release layer 21 through a first adhesive layer 4, and a second porous permeation layer 32 covering the surfaces of the second low-melting-point color coating area 52 and the second high-melting-point color coating area 72 is connected with the second transparent release layer 22 through a second adhesive layer 6
When the temperature continues to rise to the melting point of the high-melting-point colored coating, the high-melting-point colored coating region also forms a liquid region, so that the corresponding region of the porous permeation layer is also discolored, and the whole region of the porous permeation layer at the moment is discolored, thereby facilitating observers to find whether the power equipment has overheat condition and overheat degree.
The transparent base film 1 is a PE film.
The thickness of the first adhesive layer 4 was 5. Mu.m.
The thickness of the second adhesive layer 6 was 17. Mu.m.
The working principle of the utility model is as follows:
firstly, stripping a release layer of the temperature sensing adhesive tape, and then applying the release layer to the surface of a part to be monitored of the power equipment;
when the temperature is increased to the melting point of the low-melting-point colored coating, the low-melting-point colored coating area forms a liquid area, so that the corresponding area of the porous permeation layer changes color, namely part of the area changes color;
when the temperature continues to rise to the melting point of the high-melting-point color coating, the high-melting-point color coating area also forms a liquid area, so that the corresponding area of the porous permeation layer is also discolored, and the whole area of the porous permeation layer at the moment is discolored, thereby facilitating observers to find whether the power equipment has overheat situation and overheat degree, and facilitating finding that the power equipment may have potential safety hazards.
When the temperature-sensing double-sided adhesive tape is adopted, an observer can conveniently find whether the power equipment has overheat condition and overheat degree, and can conveniently find that the power equipment possibly has potential safety hazards, so that the accident rate is greatly reduced.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (5)
1. The utility model provides a temperature sensing double-sided tape which characterized in that: comprising the following steps: the transparent base film (1), be located transparent base film (1) both sides first transparent from type layer (21), second transparent from type layer (22) respectively, transparent base film (1) is provided with first low-melting-point colored coating district (51) and first high-melting-point colored coating district (71) along the plane direction in turn towards the surface of first transparent from type layer (21), transparent base film (1) is provided with second low-melting-point colored coating district (52) and second high-melting-point colored coating district (72) along the plane direction in turn towards the surface of second transparent from type layer (22), and a first porous permeable layer (31) that covers in first low-melting-point colored coating district (51), first high-melting-point colored coating district (71) surface is connected through first gluing layer (4), and a second porous permeable layer (32) that covers in second low-melting-point colored coating district (52), second high-melting-point colored coating district (72) surface is connected through second gluing layer (6) with second transparent from type layer (22).
2. The double-sided tape according to claim 1, wherein: the thickness of the first low-melting-point colored coating region (51), the first high-melting-point colored coating region (71), the second low-melting-point colored coating region (52) and the second high-melting-point colored coating region (72) is larger than that of the first porous permeation layer (31) and the second porous permeation layer (32).
3. The double-sided tape according to claim 1, wherein: the transparent base film (1) is a PET film, a PVC film or a PE film.
4. The double-sided tape according to claim 1, wherein: the thickness of the first adhesive layer (4) is 3-6 mu m.
5. The double-sided tape according to claim 1, wherein: the thickness of the second adhesive layer (6) is 10-20 mu m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321101810.7U CN219991478U (en) | 2023-05-10 | 2023-05-10 | Temperature sensing double-sided tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321101810.7U CN219991478U (en) | 2023-05-10 | 2023-05-10 | Temperature sensing double-sided tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219991478U true CN219991478U (en) | 2023-11-10 |
Family
ID=88620094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321101810.7U Active CN219991478U (en) | 2023-05-10 | 2023-05-10 | Temperature sensing double-sided tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219991478U (en) |
-
2023
- 2023-05-10 CN CN202321101810.7U patent/CN219991478U/en active Active
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