CN212783621U - Storage battery shell - Google Patents
Storage battery shell Download PDFInfo
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- CN212783621U CN212783621U CN202120304191.6U CN202120304191U CN212783621U CN 212783621 U CN212783621 U CN 212783621U CN 202120304191 U CN202120304191 U CN 202120304191U CN 212783621 U CN212783621 U CN 212783621U
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- Prior art keywords
- storage battery
- wall
- battery shell
- battery
- shell
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- 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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Abstract
The utility model discloses a storage battery shell, there are draw-in groove and boss one side of storage battery shell's outer wall, and the opposite side has corresponding boss and draw-in groove to a plurality of storage battery shells can carry out the joint assembly, form the space between two batteries after the assembly, make things convenient for thermal giving off. The upper and lower terminal surface of battery case outer wall all has inside sunken recess, and the recess can the centre gripping with support inside battery, has certain space between battery and the casing, can make the heat give off more easily, and the recess has also increased battery case's surface area simultaneously, has increased heat radiating area. The side wall of the storage battery shell is provided with the heat dissipation holes, so that the heat dissipation effect of the storage battery shell is better, and the purpose of heat dissipation is finally achieved.
Description
Technical Field
The utility model relates to a battery production technical field, especially a battery case.
Background
Most of the battery monomers in the market are tightly extruded and assembled, so that the whole group of storage battery pack is integrated, the aim is that the storage battery monomers cannot move to lose efficacy when the battery pack is transported or used, and the normal use of the whole group of storage batteries is ensured. However, in the using process, especially in the large-current charging and discharging process, the pole plates in the monomers are subjected to chemical reaction to generate heat, the temperature of the battery pack is increased due to the tight assembly among the monomers, the heat conduction speed is slow, and when the temperature is increased to a certain temperature, the performance and the service life of the battery pack are influenced in a long-term high-temperature state.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide one kind and can in time give off the heat of battery to guarantee a battery case that has high heat dissipating of its operation safety and stability.
The technical scheme of the utility model, a battery case, one side of battery case's outer wall has draw-in groove and boss, and the opposite side has corresponding boss and draw-in groove to a plurality of battery cases can carry out the joint. The upper end face and the lower end face of the outer wall of the storage battery shell are both provided with inwards-concave grooves, and heat dissipation holes are formed in the side wall of the storage battery shell.
Further, the boss and the clamping groove are in the vertical direction.
Furthermore, the grooves on the upper end face and the lower end face of the outer wall of the storage battery shell are 4.
Furthermore, the grooves on the upper end face and the lower end face of the outer wall of the storage battery shell are square, rectangular or circular.
Furthermore, the side wall of the storage battery shell is provided with a plurality of radiating holes which are uniformly distributed on the side wall.
The utility model has the advantages that: 1. the design of the both sides of battery case outer wall has draw-in groove and boss, and a plurality of battery cases assemble through the joint, form the space between two batteries after the assembly, make things convenient for thermal giving off, finally reach radiating purpose. 2. The upper and lower terminal surface of battery case outer wall all has inside sunken recess, and the recess can the centre gripping with support inside battery, has certain space between battery and the casing, can make the heat give off more easily. Meanwhile, the surface area of the battery shell is increased by the grooves, and the heat dissipation area is increased. 3. The side wall of the storage battery shell is provided with a plurality of heat dissipation holes, so that the heat dissipation effect of the storage battery shell is better.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a side view of the present invention.
Detailed Description
The embodiment is described in detail with the aid of the attached drawings, and the storage battery shell is characterized in that clamping grooves 4 and bosses 3 are formed in one side of the outer wall of the storage battery shell, and corresponding bosses and clamping grooves are formed in the other side of the outer wall of the storage battery shell, so that a plurality of storage battery shells can be clamped conveniently. The upper end face and the lower end face of the outer wall of the storage battery shell are both provided with inwards-concave grooves 1, and heat dissipation holes 2 are formed in the side wall of the storage battery shell.
The lug boss and the clamping groove on the outer wall of the storage battery shell are in the vertical direction. When two battery case assembled, can carry out the joint, after the joint, there is the space between the battery case, can make the heat circulation, the radiating effect is good.
The recess of the upper and lower terminal surface of battery case outer wall is 4, and after the casing was put into to the battery, the recess of two upper and lower faces can carry out the centre gripping to the battery, supported the battery, has certain space between battery and the casing, can make the heat give off more easily. Meanwhile, the surface area of the battery shell is increased by the grooves, and the heat dissipation area is increased.
The grooves on the upper end face and the lower end face of the outer wall of the storage battery shell can be square, rectangular or circular.
The side wall of the storage battery shell is provided with a plurality of heat dissipation holes which are uniformly distributed on the side wall.
When the storage battery is assembled, the boss and the clamping groove of one storage battery shell are matched with the clamping groove and the boss of the other storage battery for clamping and limiting, and after clamping, a gap is formed between the storage battery packs to ensure heat circulation; the grooves on the upper end face and the lower end face of each storage battery shell can be clamped to support the storage battery inside, and a certain space is reserved between the storage battery and the shell, so that heat can be dissipated more easily. Meanwhile, the surface area of the battery shell is increased through the grooves, the heat dissipation area is increased, and in addition, the side wall of the battery shell is provided with a plurality of heat dissipation holes, and the purpose of heat dissipation is finally achieved.
The above examples are merely illustrative for clarity and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. It is not necessary or necessary to exhaustively enumerate all embodiments herein, and obvious variations or modifications can be made without departing from the scope of the invention.
Claims (5)
1. A battery case, characterized by: one side of the outer wall of the storage battery shell is provided with a clamping groove and a boss, and the other side of the outer wall of the storage battery shell is provided with a corresponding boss and a corresponding clamping groove, so that a plurality of storage battery shells can be mutually clamped; the upper end face and the lower end face of the outer wall of the storage battery shell are both provided with inwards-concave grooves, and heat dissipation holes are formed in the side wall of the storage battery shell.
2. The battery case of claim 1, wherein said bosses and said slots are vertically oriented.
3. The battery case according to claim 1, wherein the number of the grooves on the upper and lower end surfaces of the outer wall of the battery case is 4.
4. The battery case according to claim 1, wherein the grooves of the upper and lower end surfaces of the outer wall of the battery case are square, rectangular or circular.
5. The battery case according to claim 1, wherein the plurality of heat dissipation holes are formed in the sidewall of the battery case and are uniformly distributed in the sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120304191.6U CN212783621U (en) | 2021-02-03 | 2021-02-03 | Storage battery shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120304191.6U CN212783621U (en) | 2021-02-03 | 2021-02-03 | Storage battery shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212783621U true CN212783621U (en) | 2021-03-23 |
Family
ID=75057379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120304191.6U Active CN212783621U (en) | 2021-02-03 | 2021-02-03 | Storage battery shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212783621U (en) |
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2021
- 2021-02-03 CN CN202120304191.6U patent/CN212783621U/en active Active
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| GR01 | Patent grant | ||
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