CN220368061U - Lithium battery module support with heat insulation function - Google Patents
Lithium battery module support with heat insulation function Download PDFInfo
- Publication number
- CN220368061U CN220368061U CN202321718890.0U CN202321718890U CN220368061U CN 220368061 U CN220368061 U CN 220368061U CN 202321718890 U CN202321718890 U CN 202321718890U CN 220368061 U CN220368061 U CN 220368061U
- Authority
- CN
- China
- Prior art keywords
- heat insulation
- lithium battery
- battery module
- support
- cavity
- 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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Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 52
- 238000009413 insulation Methods 0.000 title claims abstract description 46
- 238000009434 installation Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
Landscapes
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses a lithium battery module support with a heat insulation function, which comprises a lithium battery module, a lower support and an upper support, wherein an installation cavity is arranged at the bottom of an inner cavity of the lower support, the bottom end of the lithium battery module is embedded into the installation cavity, a side heat insulation cavity and a bottom heat insulation cavity are respectively arranged between the outer side wall and the bottom surface of the installation cavity and the inner side wall of the lower support, a heat insulation pad is arranged between the inner wall of the side heat insulation cavity and the lithium battery module, and a heat insulation layer is arranged on the inner wall of the bottom heat insulation cavity.
Description
Technical Field
The utility model relates to the technical field of storage battery energy, in particular to a lithium battery module support with a heat insulation function.
Background
Along with the development of new energy, the lithium battery is used more and more widely, and the lithium battery module is formed by welding a plurality of lithium batteries in parallel so as to realize module assembly.
Through searching, in the prior art, chinese patent application number: CN202121905038.5 discloses a lithium battery module support, which is characterized in that an upper support and a lower support are arranged, an upper side baffle is formed by extending outwards between the left side, the upper side and the right side of the upper end face of the upper support, and a lower side baffle is formed by extending outwards between the left side, the lower side and the right side of the upper end face of the lower support, so that the lithium battery module is fixed in the support.
The device still has the following drawbacks: the device is direct with lithium cell module fixed in the support, however, lithium cell module can produce heat when charging and discharging, if the support does not carry out thermal insulation treatment, will make the support overheated to influence lithium cell module's performance and life-span, probably initiate incident such as conflagration even, consequently, it is very important to set up thermal insulation to lithium cell module support.
Disclosure of Invention
The utility model aims to provide a lithium battery module support with a heat insulation function, which can effectively isolate heat transfer between a lithium battery module and the support through arranging a side heat insulation cavity, a bottom heat insulation cavity, a heat insulation pad and a heat insulation layer, has an effective heat insulation function, improves the stability and safety of the lithium battery module, prolongs the service life and safety of the lithium battery module, and solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lithium battery module support with thermal-insulated function includes lithium battery module, lower carriage and upper bracket, pass through screw connection between lower carriage and the upper bracket and fix, the inner chamber bottom of lower carriage is provided with the installation cavity, the bottom embedding of lithium battery module is in the installation cavity, be provided with side thermal-insulated chamber and end thermal-insulated chamber between the lateral wall and the bottom surface of installation cavity and the inside wall of lower carriage respectively, be provided with the heat insulating pad between the inner wall in side thermal-insulated chamber and the lithium battery module, set up the insulating layer on the inner wall in end thermal-insulated chamber.
Preferably, the four corners of the inner cavity of the lower bracket are provided with V-shaped plates, and the inner walls of the V-shaped plates are attached to the top outer frame of the lithium battery module.
Preferably, the heat insulation pad is made of a high-temperature resistant silica gel material.
Preferably, the heat insulating layer is a high temperature resistant insulating material.
Preferably, a first mounting hole and a second mounting hole are correspondingly arranged between the lower bracket and the upper bracket respectively, and the first mounting hole and the second mounting hole are in threaded connection with the screw.
Preferably, positioning columns are arranged at the centers of two sides of the upper support, and are inserted into positioning holes formed in two sides of the lower support.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a lithium battery module support with a heat insulation function, which can effectively isolate heat transfer between a lithium battery module and the support through arranging a side heat insulation cavity, a bottom heat insulation cavity, a heat insulation pad and a heat insulation layer, avoid safety accidents caused by overhigh temperature of the support, play a role in effective heat insulation so as to reduce heat transfer, and simultaneously can avoid deformation and loosening of the support caused by temperature difference through arranging the side heat insulation cavity, thereby improving the stability and safety of the lithium battery module, effectively preventing the damage of high temperature generated in the use process of the lithium battery module to the support and other equipment, and prolonging the service life and safety of the lithium battery module.
Drawings
FIG. 1 is a schematic diagram of an overall split structure of the present utility model;
fig. 2 is a schematic cross-sectional view of the lower bracket of the present utility model.
Reference numerals in the drawings: 1. a lithium battery module; 2. a lower bracket; 3. an upper bracket; 4. positioning columns; 5. positioning holes; 6. a first mounting hole; 7. a second mounting hole; 8. a screw; 9. a side insulating cavity; 10. a bottom insulating cavity; 11. a heat insulating mat; 12. installing a cavity; 13. a V-shaped plate; 14. and a heat insulation layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a lithium battery module support with a heat insulation function, which is shown in fig. 1-2, and comprises a lithium battery module 1, a lower support 2 and an upper support 3, wherein the lower support 2 and the upper support 3 are fixedly connected through a screw 8, an installation cavity 12 is arranged at the bottom of an inner cavity of the lower support 2, the bottom end of the lithium battery module 1 is embedded into the installation cavity 12, a side heat insulation cavity 9 and a bottom heat insulation cavity 10 are respectively arranged between the outer side wall and the bottom surface of the installation cavity 12 and the inner side wall of the lower support 2, a heat insulation pad 11 is arranged between the inner wall of the side heat insulation cavity 9 and the lithium battery module 1, and a heat insulation layer 14 is arranged on the inner wall of the bottom heat insulation cavity 10.
Through setting up side heat insulating chamber 9, end heat insulating chamber 10, heat insulating mattress 11 and insulating layer 14, play effectual thermal-insulated to reduce heat transfer, can prevent effectively that lithium battery module 1 from producing the damage of high temperature to support and other equipment in the use, improve lithium battery module 1's life and security.
The four corners department of the inner chamber of lower carriage 2 is provided with V shaped plate 13, and the inner wall of V shaped plate 13 is laminated mutually with the top outer frame of lithium battery module 1, and also is provided with heat insulating pad 11 on the inner wall of V shaped plate 13, through setting up V shaped plate 13, plays the effect to lithium battery module 1 stability for lithium battery module 1 stable embedding is in installation cavity 12.
The heat insulating mat 11 is made of a high-temperature resistant silicone material, and is provided at a portion where the holder contacts the lithium battery module 1, so that heat transfer can be reduced by using a high-temperature resistant silicone material or the like.
The insulating layer 14 is a high temperature resistant insulating material, and may be formed of graphene.
The first mounting holes 6 and the second mounting holes 7 are correspondingly formed between the lower bracket 2 and the upper bracket 3 respectively, the first mounting holes 6 and the second mounting holes 7 are in threaded connection with the screws 8, and the first mounting holes 6 and the second mounting holes 7 are arranged to facilitate the mounting and fixing between the lower bracket 2 and the upper bracket 3.
The locating columns 4 are arranged at the centers of two sides of the upper bracket 3, the locating columns 4 are inserted into the locating holes 5 formed in two sides of the lower bracket 2, and the locating columns 4 and the locating holes 5 are arranged, so that the upper bracket 3 plays a role in locating in the process of connecting and installing with the lower bracket 2, and the first installing holes 6 and the second installing holes 7 are coaxial, so that the screws 8 can be installed conveniently.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a lithium battery module support with thermal-insulated function, includes lithium battery module (1), lower carriage (2) and upper bracket (3), its characterized in that: the lithium battery module is characterized in that the lower support (2) and the upper support (3) are fixedly connected through screws (8), an installation cavity (12) is formed in the bottom of the inner cavity of the lower support (2), the bottom end of the lithium battery module (1) is embedded into the installation cavity (12), a side heat insulation cavity (9) and a bottom heat insulation cavity (10) are respectively formed between the outer side wall and the bottom surface of the installation cavity (12) and the inner side wall of the lower support (2), a heat insulation pad (11) is arranged between the inner wall of the side heat insulation cavity (9) and the lithium battery module (1), and a heat insulation layer (14) is arranged on the inner wall of the bottom heat insulation cavity (10).
2. The lithium battery module support with heat insulation function according to claim 1, wherein: the four corners of the inner cavity of the lower support (2) are provided with V-shaped plates (13), and the inner walls of the V-shaped plates (13) are attached to the top outer frame of the lithium battery module (1).
3. The lithium battery module support with heat insulation function according to claim 1, wherein: the heat insulation pad (11) is made of a high-temperature resistant silica gel material.
4. The lithium battery module support with heat insulation function according to claim 1, wherein: the heat insulating layer (14) is made of a high-temperature resistant insulating material.
5. The lithium battery module support with heat insulation function according to claim 1, wherein: a first mounting hole (6) and a second mounting hole (7) are correspondingly arranged between the lower bracket (2) and the upper bracket (3), and the first mounting hole (6) and the second mounting hole (7) are in threaded connection with a screw (8).
6. The lithium battery module support with heat insulation function according to claim 5, wherein: the positioning columns (4) are arranged at the centers of two sides of the upper support (3), and the positioning columns (4) are inserted into positioning holes (5) formed in two sides of the lower support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321718890.0U CN220368061U (en) | 2023-07-03 | 2023-07-03 | Lithium battery module support with heat insulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321718890.0U CN220368061U (en) | 2023-07-03 | 2023-07-03 | Lithium battery module support with heat insulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220368061U true CN220368061U (en) | 2024-01-19 |
Family
ID=89518667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321718890.0U Active CN220368061U (en) | 2023-07-03 | 2023-07-03 | Lithium battery module support with heat insulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220368061U (en) |
-
2023
- 2023-07-03 CN CN202321718890.0U patent/CN220368061U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |