CN211789207U - High-efficient radiating lithium cell group - Google Patents
High-efficient radiating lithium cell group Download PDFInfo
- Publication number
- CN211789207U CN211789207U CN202020815296.3U CN202020815296U CN211789207U CN 211789207 U CN211789207 U CN 211789207U CN 202020815296 U CN202020815296 U CN 202020815296U CN 211789207 U CN211789207 U CN 211789207U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- refrigeration
- lithium battery
- air
- metal plate
- 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.)
- Expired - Fee Related
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 35
- 238000005057 refrigeration Methods 0.000 claims abstract description 29
- 230000017525 heat dissipation Effects 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses a high-efficient radiating lithium cell group, include: a box cover; a box body; the lithium battery is arranged in the box body; the refrigeration assembly is arranged around the lithium battery, the refrigeration assembly is a metal plate with a thin oxide film insulation layer, a diversion strip is arranged outside the thin oxide film insulation layer of the metal plate, a plurality of refrigeration channels are arranged in the metal plate, and refrigeration liquid is arranged in the refrigeration channels; the heat dissipation plate is sleeved on the refrigeration assembly; and the air radiator is arranged at the bottom of the box body. The utility model discloses a set up refrigeration subassembly, through the temperature of refrigerating fluid reduction lithium cell fast, the rethread heating panel distributes unnecessary heat in the air, reduces the temperature in with the air through air radiator, has realized high-efficient heat dissipation, simple and practical.
Description
Technical Field
The utility model relates to a lithium cell technical field, in particular to high-efficient radiating lithium cell group.
Background
The application of present lithium cell is more and more extensive, and the radiating effect of part lithium cell is poor, and the lithium cell is inside long-pending hot too much, and high temperature can accelerate the self-discharge of battery, but the lithium cell can not discharge excessively, and excessive discharge can cause irreversible capacity loss, consequently, to above current situation, urgent need develop a high-efficient radiating lithium cell device to overcome not enough in the current practical application.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-efficient radiating lithium cell group is through setting up refrigeration assembly, through the temperature that the refrigerant liquid reduced the lithium cell fast, and the rethread heating panel distributes unnecessary heat in the air, reduces through the temperature of air radiator with in the air, has realized high-efficient heat dissipation, simple and practical.
In order to solve the technical problem, the utility model discloses a high-efficient radiating lithium cell group, include: a box cover; a box body; the lithium battery is arranged in the box body; the refrigeration assembly is arranged around the lithium battery, the refrigeration assembly is a metal plate with a thin oxide film insulation layer, a diversion strip is arranged outside the thin oxide film insulation layer of the metal plate, a plurality of refrigeration channels are arranged in the metal plate, and refrigeration liquid is arranged in the refrigeration channels; the heat dissipation plate is sleeved on the refrigeration assembly; and the air radiator is arranged at the bottom of the box body.
According to the utility model discloses an embodiment, wherein above-mentioned air radiator includes heat dissipation core, cooling chamber, air inlet and gas outlet.
According to the utility model discloses an embodiment, wherein above-mentioned case lid and box buckle are connected.
According to an embodiment of the present invention, the heat dissipation plate is annular and has densely distributed heat dissipation fins.
According to the utility model discloses an embodiment, wherein above-mentioned box is equipped with positive terminal and negative terminal.
Compared with the prior art, the application can obtain the following technical effects:
1) through setting up refrigeration assembly, through the temperature of refrigerating fluid reduction lithium cell fast, the rethread heating panel gives off unnecessary heat in the air, reduces the temperature in with the air through air radiator, has realized high-efficient heat dissipation, simple and practical.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a front view of a lithium battery pack with high heat dissipation efficiency according to an embodiment of the present disclosure.
Reference numerals
The refrigerator comprises a box cover 10, a box body 20, a positive terminal 21, a negative terminal 22, a lithium battery 30, a refrigeration assembly 40, a metal plate 41, a heat dissipation plate 50, a heat dissipation fin 51, an air radiator 60, a cooling chamber 61, an air inlet 62 and an air outlet 63.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
Referring to fig. 1, fig. 1 is a front view of a lithium battery pack with high heat dissipation efficiency according to an embodiment of the present disclosure. As shown in the figure, a lithium battery pack with high heat dissipation efficiency comprises: a case cover 10; a case 20; a lithium battery 30 disposed inside the case 20; the refrigeration assembly 40 is arranged around the lithium battery 30, the refrigeration assembly is a metal plate 41 with a thin oxide film insulation layer, a diversion strip is arranged outside the thin oxide film insulation layer of the metal plate 41, a plurality of refrigeration channels are arranged in the metal plate 41, and refrigeration liquid is arranged in the refrigeration channels; a heat dissipation plate 50 sleeved on the refrigeration assembly 40; and an air radiator 60 disposed at the bottom of the case 20.
The utility model discloses an in the embodiment, set up refrigeration subassembly 40 into the metal sheet 41 that has thin oxide film insulating layer, the insulating nature of thin oxide film is good, through pressing close to the lithium cell 30 with the water conservancy diversion strip, through the quick lithium cell 30's of the coolant liquid temperature reduction in the metal sheet 41, the rethread radiating groove will not absorb the heat and give off the air, reduces the temperature through air radiator 60 at last, and such lithium cell 30 group high efficiency is dispelled the heat, and easy operation is practical.
Preferably, the air radiator 60 includes a radiating core, a cooling chamber 61, an air inlet 62 and an air outlet 63. Hot-air gets into cooling chamber 61 through air inlet 62, and the rethread heat dissipation core reduces the temperature, gives vent to anger from gas outlet 63 through cooling chamber 61, and whole process circulation reduces the temperature in the box 20 fast, and efficiency is very high-efficient.
Further, the cover 10 is snap-coupled to the case 20. The buckle connection mode is very flexible, and the box body 20 can be opened quickly when the battery pack goes wrong, so that the operation is simple.
The heat sink 50 is annular and has fins 51 densely arranged. The heat dissipation plate 50 thus provided can achieve rapid heat dissipation.
Preferably, the case 20 is provided with a positive terminal 21 and a negative terminal 22.
The foregoing description shows and describes several preferred embodiments of the present application, but as before, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as contemplated by the above teachings or as would normally occur to one skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.
Claims (5)
1. The utility model provides a high-efficient radiating lithium cell group which characterized in that includes: a box cover; a box body;
the lithium battery is arranged inside the box body;
the refrigeration assembly is arranged around the lithium battery, the refrigeration assembly is a metal plate with a thin oxide film insulation layer, a diversion strip is arranged outside the thin oxide film insulation layer of the metal plate, a plurality of refrigeration channels are arranged in the metal plate, and refrigeration liquid is arranged in the refrigeration channels;
the heat dissipation plate is sleeved on the refrigeration assembly;
and the air radiator is arranged at the bottom of the box body.
2. The lithium battery pack with high heat dissipation efficiency as recited in claim 1, wherein the air heat sink comprises a heat dissipation core, a cooling chamber, an air inlet and an air outlet.
3. The lithium battery pack with high heat dissipation efficiency as recited in claim 1, wherein the case cover is snap-fit to the case body.
4. The lithium battery pack with high heat dissipation efficiency as recited in claim 1, wherein the heat dissipation plate is annular and densely distributed with heat dissipation fins.
5. The lithium battery pack with high heat dissipation efficiency as recited in claim 1, wherein the case is provided with a positive terminal and a negative terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020815296.3U CN211789207U (en) | 2020-05-16 | 2020-05-16 | High-efficient radiating lithium cell group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020815296.3U CN211789207U (en) | 2020-05-16 | 2020-05-16 | High-efficient radiating lithium cell group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211789207U true CN211789207U (en) | 2020-10-27 |
Family
ID=72955206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020815296.3U Expired - Fee Related CN211789207U (en) | 2020-05-16 | 2020-05-16 | High-efficient radiating lithium cell group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211789207U (en) |
-
2020
- 2020-05-16 CN CN202020815296.3U patent/CN211789207U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |