CN210744004U - Battery explosion-proof module - Google Patents
Battery explosion-proof module Download PDFInfo
- Publication number
- CN210744004U CN210744004U CN201921463963.XU CN201921463963U CN210744004U CN 210744004 U CN210744004 U CN 210744004U CN 201921463963 U CN201921463963 U CN 201921463963U CN 210744004 U CN210744004 U CN 210744004U
- Authority
- CN
- China
- Prior art keywords
- explosion
- proof module
- battery
- bearing plate
- proof
- 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
- 230000017525 heat dissipation Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 10
- 229910052744 lithium Inorganic materials 0.000 description 13
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 9
- 239000000428 dust Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery explosion-proof module, which relates to the technical field of battery modules and comprises an explosion-proof module shell, wherein the inner side of the explosion-proof module shell is provided with a bearing plate, a spring is fixedly connected between the explosion-proof module shell and the bearing plate, the side surface of the bearing plate is fixedly provided with a limiting slider, the upper end of the bearing plate is fixedly provided with a battery pack, the upper end of the explosion-proof module shell is provided with a sealing cover, the side surface of the explosion-proof module shell is provided with first heat dissipation openings at intervals, the inner side of the first heat dissipation openings is fixedly provided with a first dustproof filter screen, the explosion-proof module shell, the bearing plate, a limiting chute, the limiting slider, the spring and a buffer cushion are arranged, when bumping and vibrating, the elastic force generated by the spring can be utilized to effectively buffer the vibrating impact force born by the battery pack, and the battery, the damage caused by large impact force of the vibration born by the battery pack is prevented.
Description
Technical Field
The utility model relates to a battery module technical field specifically is an explosion-proof module of battery.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. Lithium metal batteries were first proposed and studied by Gilbert n.lewis in 1912. M.s.whitetingham proposed and began to study lithium ion batteries in the 70 s of the 20 th century. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. Therefore, lithium batteries have not been used for a long time. With the development of scientific technology, the use of lithium batteries has become the mainstream nowadays.
However, the conventional lithium battery pack is easy to be damaged when the shock impact force borne by the lithium battery pack is large due to the lack of a buffer protection device when the conventional lithium battery pack encounters the bumping and shocking condition, so that the service life of the battery pack is shortened, and therefore, the technical personnel in the field provide the battery explosion-proof module.
Disclosure of Invention
An object of the utility model is to provide an explosion-proof module of battery to provide traditional lithium cell group in solving above-mentioned background art because lack the buffering protector, when meetting the condition of jolting vibrations, the lithium cell group is impaired easily when the vibrations impact that leads to the lithium cell group to bear is great, has reduced the life's of group battery problem.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an explosion-proof module of battery, includes explosion-proof module casing, the inboard of explosion-proof module casing is provided with the loading board, fixedly connected with spring between explosion-proof module casing and the loading board, the fixed spacing slider that is provided with in side of loading board, the fixed group battery that is provided with in upper end of loading board, the upper end of explosion-proof module casing is provided with sealed lid, the spaced first thermovent that is equipped with in side of explosion-proof module casing, the inboard of first thermovent is fixed and is provided with first dustproof filter screen, the surperficial interval of sealed lid has seted up the second thermovent, the inboard of second thermovent is fixed and is provided with the dustproof filter screen of second, the bottom mounting of explosion-proof module casing is provided with the mounting.
As a further aspect of the present invention: the explosion-proof module casing is characterized in that a limiting sliding groove is formed in the position of the inner side surface of the explosion-proof module casing, and the limiting sliding block is connected with the limiting sliding groove in a sliding mode.
As a further aspect of the present invention: threaded holes are formed in four ends of the surfaces of the explosion-proof module shell and the sealing cover, and mounting screws are connected to the threaded holes in a threaded mode.
As a further aspect of the present invention: first dustproof filtration pore has been seted up to the surface position department of first dustproof filter screen, the surface position department of second dustproof filter screen has seted up the dustproof filtration pore of second.
As a further aspect of the present invention: a buffer cushion is fixedly arranged between the battery pack and the bearing plate, and the buffer cushion is a component made of rubber.
As a further aspect of the present invention: the quantity of mounting panel is four, the surface position department of mounting panel has seted up the mounting hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses set up explosion-proof module casing, loading board, spacing spout, spacing slider, spring and cushion, when meetting the condition of jolting vibrations, the elasticity that can utilize the spring to produce can play the cushioning effect effectively to the vibrations impact that the group battery bore, can carry out good guard action to the group battery, and the vibrations impact that prevents that the group battery from bearing is great to lead to impairedly.
2. The utility model discloses set up first thermovent, first dustproof filter screen, first dustproof filtration pore, second thermovent, the dustproof filter screen of second and the dustproof filtration pore of second, the heat that the group battery during operation produced can dispel the heat through first thermovent and second thermovent, and it is impaired to prevent that the inside high temperature of explosion-proof module casing from leading to the group battery, and first dustproof filter screen and the dustproof filter screen of second can prevent that dust impurity from getting into in the explosion-proof module casing.
Drawings
FIG. 1 is a schematic structural diagram of a battery explosion-proof module;
FIG. 2 is a schematic structural diagram of an explosion-proof module housing in an explosion-proof battery module;
fig. 3 is a schematic perspective view of an explosion-proof battery module.
In the figure: 1. an explosion-proof module housing; 101. a limiting chute; 2. a sealing cover; 3. a battery pack; 4. a first heat dissipation port; 5. a first dust screen; 501. a first dust-proof filter hole; 6. a carrier plate; 601. a limiting slide block; 8. a cushion pad; 9. a spring; 10. a threaded hole; 11. mounting a plate; 12. mounting holes; 13. mounting screws; 14. a second heat dissipation port; 15. a second dust-proof filter screen; 151. and a second dustproof filter hole.
Detailed Description
Please refer to fig. 1-3, in an embodiment of the present invention, a battery explosion-proof module, including explosion-proof module casing 1, the inboard of explosion-proof module casing 1 is provided with loading board 6, fixedly connected with spring 9 between explosion-proof module casing 1 and the loading board 6, the fixed limit slide 601 that is provided with in side of loading board 6, the fixed group battery 3 that is provided with in upper end of loading board 6, the upper end of explosion-proof module casing 1 is provided with sealed lid 2, first thermovent 4 has been seted up at the side interval of explosion-proof module casing 1, the inboard of first thermovent 4 is fixed and is provided with first dustproof filter screen 5, second thermovent 14 has been seted up at the surface interval of sealed lid 2, the inboard of second thermovent 14 is fixed and is provided with the dustproof filter screen 15 of second, the bottom mounting panel 11 is provided.
In fig. 1 and 2: the position of the inner side surface of the explosion-proof module shell 1 is provided with a limiting sliding groove 101, and a limiting sliding block 601 is connected with the limiting sliding groove 101 in a sliding manner, so that the purpose that the bearing plate 6 can limit the sliding of the limiting sliding groove 101 up and down is achieved.
In fig. 3: threaded holes 10 are formed in four ends of the surfaces of the explosion-proof module shell 1 and the sealing cover 2, and the threaded holes 10 are in threaded connection with mounting screws 13, so that the purpose of mounting and dismounting the sealing cover 2 on the explosion-proof module shell 1 is achieved.
In fig. 1 and 3: first dustproof filtration hole 501 has been seted up to the surface position department of first dustproof filter screen 5, and second dustproof filtration hole 151 has been seted up to the surface position department of second dustproof filter screen 15, has reached and can prevent that external dust impurity from getting into the purpose in the explosion-proof module casing 1 through first thermovent 4 or second thermovent 14.
In fig. 1: a buffer pad 8 is fixedly arranged between the battery pack 3 and the bearing plate 6, and the buffer pad 8 is a component made of rubber, so that the purpose that the buffer pad 8 can generate a good buffering effect is achieved.
In fig. 2: the quantity of mounting panel 11 is four, and mounting hole 12 has been seted up to mounting panel 11's surface position department, has reached the purpose of the explosion-proof module casing of fixed mounting 1 of being convenient for.
The utility model discloses a theory of operation is: in the use of this battery explosion-proof module in-process, when meetting the condition of jolting vibrations, spacing slider 601 and spacing spout 101 sliding connection, loading board 6 can spacing spout 101 carry out spacing slip from top to bottom, fixedly connected with spring 9 between explosion-proof module casing 1 and the loading board 6, the deformation volume of spring 9 changes with the trace form, the elasticity that utilizes spring 9 to produce can play the cushioning effect effectively to the vibrations impact that group battery 3 bore, the heat that group battery 3 during operation produced can dispel the heat through first thermovent 4 and second thermovent 14, first dustproof filter screen 5 and second dustproof filter screen 15 can prevent that external dust impurity from getting into explosion-proof module casing 1 inside.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A battery explosion-proof module comprises an explosion-proof module shell (1) and is characterized in that a bearing plate (6) is arranged on the inner side of the explosion-proof module shell (1), a spring (9) is fixedly connected between the explosion-proof module shell (1) and the bearing plate (6), a limiting slide block (601) is fixedly arranged on the side surface of the bearing plate (6), a battery pack (3) is fixedly arranged on the upper end of the bearing plate (6), a sealing cover (2) is arranged on the upper end of the explosion-proof module shell (1), first heat dissipation openings (4) are formed in the side surface of the explosion-proof module shell (1) at intervals, first dustproof filter screens (5) are fixedly arranged on the inner sides of the first heat dissipation openings (4), second heat dissipation openings (14) are formed in the surface of the sealing cover (2) at intervals, and second filter screens (15) are fixedly arranged on the inner sides of the second heat dissipation openings, the bottom end of the explosion-proof module shell (1) is fixedly provided with a mounting plate (11).
2. The battery explosion-proof module according to claim 1, wherein a position-limiting sliding groove (101) is formed in the position of the inner side surface of the explosion-proof module housing (1), and the position-limiting sliding block (601) is slidably connected with the position-limiting sliding groove (101).
3. The battery explosion-proof module set according to claim 1, characterized in that the four ends of the surface of the explosion-proof module set shell (1) and the sealing cover (2) are provided with threaded holes (10), and the threaded holes (10) are in threaded connection with mounting screws (13).
4. The battery explosion-proof module according to claim 1, wherein a first dustproof filtering hole (501) is formed in a surface position of the first dustproof filtering net (5), and a second dustproof filtering hole (151) is formed in a surface position of the second dustproof filtering net (15).
5. The battery explosion-proof module according to claim 1, wherein a buffer pad (8) is fixedly arranged between the battery pack (3) and the carrier plate (6), and the buffer pad (8) is a rubber member.
6. The battery explosion-proof module according to claim 1, wherein the number of the mounting plates (11) is four, and mounting holes (12) are formed in the surface positions of the mounting plates (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921463963.XU CN210744004U (en) | 2019-09-04 | 2019-09-04 | Battery explosion-proof module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921463963.XU CN210744004U (en) | 2019-09-04 | 2019-09-04 | Battery explosion-proof module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210744004U true CN210744004U (en) | 2020-06-12 |
Family
ID=71004708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921463963.XU Expired - Fee Related CN210744004U (en) | 2019-09-04 | 2019-09-04 | Battery explosion-proof module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210744004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112002858A (en) * | 2020-07-14 | 2020-11-27 | 华瑞矿业科技有限公司 | Explosion-proof battery |
-
2019
- 2019-09-04 CN CN201921463963.XU patent/CN210744004U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112002858A (en) * | 2020-07-14 | 2020-11-27 | 华瑞矿业科技有限公司 | Explosion-proof battery |
| CN112002858B (en) * | 2020-07-14 | 2022-11-25 | 华瑞矿业科技有限公司 | Explosion-proof battery |
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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 |
Granted publication date: 20200612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |