CN220553504U - Heat insulation pad with temperature sensor - Google Patents
Heat insulation pad with temperature sensor Download PDFInfo
- Publication number
- CN220553504U CN220553504U CN202321536179.3U CN202321536179U CN220553504U CN 220553504 U CN220553504 U CN 220553504U CN 202321536179 U CN202321536179 U CN 202321536179U CN 220553504 U CN220553504 U CN 220553504U
- Authority
- CN
- China
- Prior art keywords
- temperature sensor
- heat insulation
- frame body
- accommodating cavity
- hot melt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009413 insulation Methods 0.000 title claims abstract description 39
- 239000012943 hotmelt Substances 0.000 claims abstract description 15
- 239000002390 adhesive tape Substances 0.000 claims description 9
- 239000004964 aerogel Substances 0.000 claims description 4
- 229920002799 BoPET Polymers 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 238000004146 energy storage Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model discloses a heat insulation pad with a temperature sensor, which comprises a frame body, a heat insulation body, the temperature sensor and two hot melt films, wherein the heat insulation body is provided with a heat insulation layer; the frame body is provided with a containing cavity; the heat insulation body is arranged in the accommodating cavity; the temperature sensor is arranged in the accommodating cavity and is positioned at one side of the heat insulation body, and the connecting end of the temperature sensor extends out of the frame body; the two hot melt films are respectively adhered to the two surfaces of the frame body and seal the accommodating cavity. Through setting up thermal-insulated body and temperature sensor in the holding intracavity, temperature sensor is located one side of thermal-insulated body, and the outward frame that stretches out of cooperation temperature sensor's link is connected with outside monitoring mechanism again for the heat insulating mattress is providing thermal-insulated function for the electric core, still can real-time supervision electric core's temperature, and when electric core temperature was unusual risees, temperature sensor sent the signal of telecommunication for outside monitoring mechanism, makes its outwards send alarm signal, provides sufficient escape time for the user.
Description
Technical Field
The utility model relates to the technical field of heat insulation pads, in particular to a heat insulation pad with a temperature sensor.
Background
The lithium ion battery has the characteristics of high working voltage, high energy density, wide working temperature, long cycle life, no memory effect, environmental friendliness and the like, and has become one of the main choices of the 21 st century green battery. The lithium ion battery is widely applied to the power battery fields of automobiles, electric bicycles and the like, the energy storage fields of electric power grids, industrial energy storage, household energy storage, communication energy storage and the like, and the 3C digital fields of smart phones, notebook computers, intelligent wearing equipment, mobile power supplies and the like.
The lithium battery can generate chemical reaction in the battery during discharging, and a large amount of heat energy is generated, so that the temperature of an electric core in the battery is increased, and the temperature can be felt when the lithium battery is touched by hands, which is a common phenomenon in most lithium batteries. The battery can be aged due to frequent heating of the battery core, and if the internal air is severely expanded for a long time, the battery is outwards protruded, and the battery can be seriously burnt. Therefore, in order to ensure that heat is not generated between the cells due to heat transfer, a buffer heat insulating pad is often sandwiched between the two cells. However, the existing heat insulation pad has only heat insulation effect, can not monitor abnormal temperature rise of the battery cell, can not give an alarm before the battery cell burns out of control, and can not provide enough escape time for users. Accordingly, there is a need for improvements over existing insulation mats.
Disclosure of Invention
In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its main objective is to provide a heat insulation pad with a temperature sensor, which can effectively solve the problems that the existing heat insulation pad cannot monitor abnormal temperature rise of a battery cell, cannot give an alarm before the battery cell burns out of control, and cannot provide enough escape time for users.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a heat insulation pad with a temperature sensor comprises a frame body, a heat insulation body, the temperature sensor and two hot melt films; the frame body is provided with a containing cavity; the heat insulation body is arranged in the accommodating cavity; the temperature sensor is arranged in the accommodating cavity and is positioned at one side of the heat insulation body, and the connecting end of the temperature sensor extends out of the frame body; the two hot melt films are respectively adhered to the two surfaces of the frame body and seal the accommodating cavity.
As a preferable mode, the frame body is made of silica gel.
As a preferable mode, the hot melt film is a PET film.
As a preferable scheme, the heat insulation body is an aerogel subjected to encapsulation treatment, and the aerogel has excellent heat insulation performance.
As a preferable scheme, the outer surface of each hot melt film is adhered with double-sided adhesive tape, and release paper is adhered on the double-sided adhesive tape, so that the heat insulation pad and the battery cell are assembled conveniently.
As a preferable scheme, the release paper is outwards extended to form an easy-tearing end, which is favorable for separating the release paper from the double faced adhesive tape.
As a preferable scheme, the frame body is provided with a through groove which is communicated with the accommodating cavity, and the connecting end of the temperature sensor extends outwards through the through groove.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:
through setting up thermal-insulated body and temperature sensor in the holding intracavity, temperature sensor is located one side of thermal-insulated body, and the outward frame that stretches out of cooperation temperature sensor's link is connected with outside monitoring mechanism again for the heat insulating mattress is providing thermal-insulated function for the electric core, still can real-time supervision electric core's temperature, and when electric core temperature was unusual risees, temperature sensor sent the signal of telecommunication for outside monitoring mechanism, makes its outwards send alarm signal, provides sufficient escape time for the user.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the following detailed description of the utility model is made with reference to the accompanying drawings and to the specific embodiments:
drawings
FIG. 1 is an assembled perspective view of a preferred embodiment of the present utility model;
FIG. 2 is an exploded view of a preferred embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a preferred embodiment of the present utility model.
The attached drawings are used for identifying and describing:
10. frame 11 and accommodation chamber
12. Through groove 20 and heat insulation body
30. Temperature sensor 31, connection end
40. Hot melt film 50, double sided adhesive tape
60. Release paper 61, easy-to-tear end.
Detailed Description
Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present utility model is shown, which includes a frame 10, a heat insulation body 20, a temperature sensor 30 and two hot melt films 40.
The frame body 10 is provided with a containing cavity 11; in this embodiment, the frame 10 is provided with a through slot 12, and the through slot 12 is communicated with the accommodating cavity 11; and, the frame 10 is made of silica gel.
The heat insulation body 20 is arranged in the accommodating cavity 11; in this embodiment, the heat insulation body 20 is an aerogel having excellent heat insulation performance after being subjected to an encapsulation treatment.
The temperature sensor 30 is disposed in the accommodating cavity 11 and located at one side of the heat insulation body 20, and the connection end 31 of the temperature sensor 30 extends out of the frame 10, and the connection end 31 is connected with an external monitoring mechanism; in the present embodiment, the connection end 31 of the temperature sensor 30 protrudes outward through the through groove 12.
The two hot melt films 40 are respectively adhered to the two surfaces of the frame 10 and seal the accommodating cavity 11; in this embodiment, the outer surface of each hot melt film 40 is covered with a double faced adhesive tape 50, and a release paper 60 is covered on the double faced adhesive tape 50, so as to facilitate the assembly of the heat insulation pad and the battery cell, and an easy-to-tear end 61 extends outwards from the release paper 60, so that the release paper 60 is separated from the double faced adhesive tape 50; and, the hot melt film 40 is a PET film.
The design focus of the utility model is that: through setting up thermal-insulated body and temperature sensor in the holding intracavity, temperature sensor is located one side of thermal-insulated body, and the outward frame that stretches out of cooperation temperature sensor's link is connected with outside monitoring mechanism again for the heat insulating mattress is providing thermal-insulated function for the electric core, still can real-time supervision electric core's temperature, and when electric core temperature was unusual risees, temperature sensor sent the signal of telecommunication for outside monitoring mechanism, makes its outwards send alarm signal, provides sufficient escape time for the user.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (7)
1. A heat insulating mat having a temperature sensor, characterized in that: comprises a frame body, a heat insulation body, a temperature sensor and two hot melt films; the frame body is provided with a containing cavity; the heat insulation body is arranged in the accommodating cavity; the temperature sensor is arranged in the accommodating cavity and is positioned at one side of the heat insulation body, and the connecting end of the temperature sensor extends out of the frame body; the two hot melt films are respectively adhered to the two surfaces of the frame body and seal the accommodating cavity.
2. The insulation mat with temperature sensor of claim 1, wherein: the frame body is made of silica gel.
3. The insulation mat with temperature sensor of claim 1, wherein: the hot melt film is a PET film.
4. The insulation mat with temperature sensor of claim 1, wherein: the heat insulation body is aerogel subjected to encapsulation treatment.
5. The insulation mat with temperature sensor of claim 1, wherein: the outer surface of each hot melt film is coated with double faced adhesive tape, and the double faced adhesive tape is coated with release paper.
6. The insulation mat with temperature sensor of claim 5, wherein: the release paper extends outwards to form an easy-tearing end.
7. The insulation mat with temperature sensor of claim 1, wherein: the frame body is provided with a through groove which is communicated with the accommodating cavity, and the connecting end of the temperature sensor extends outwards through the through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321536179.3U CN220553504U (en) | 2023-06-15 | 2023-06-15 | Heat insulation pad with temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321536179.3U CN220553504U (en) | 2023-06-15 | 2023-06-15 | Heat insulation pad with temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220553504U true CN220553504U (en) | 2024-03-01 |
Family
ID=90003288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321536179.3U Active CN220553504U (en) | 2023-06-15 | 2023-06-15 | Heat insulation pad with temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220553504U (en) |
-
2023
- 2023-06-15 CN CN202321536179.3U patent/CN220553504U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |