CN217822963U - Dustproof heat dissipation shell of battery assembly and battery assembly thereof - Google Patents
Dustproof heat dissipation shell of battery assembly and battery assembly thereof Download PDFInfo
- Publication number
- CN217822963U CN217822963U CN202220384321.6U CN202220384321U CN217822963U CN 217822963 U CN217822963 U CN 217822963U CN 202220384321 U CN202220384321 U CN 202220384321U CN 217822963 U CN217822963 U CN 217822963U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- shell
- battery pack
- casing
- housing
- 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.)
- Active
Links
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)
- Secondary Cells (AREA)
Abstract
The utility model relates to the technical field of battery packs, in particular to a dustproof heat dissipation shell of a battery assembly and the battery assembly thereof, which comprises a shell and a shell cover packaged in the shell, wherein a main cavity and an air circulation cavity positioned beside the main cavity are arranged in the shell; a second clapboard is arranged in the air circulation chamber and divides the heat dissipation window and the heat dissipation port into two parts; the air firstly enters from the bottom of the shell in the circulation process and then enters the main cavity from the heat dissipation window, and compared with the traditional shutter structure, more dust particles in the air can be blocked by adopting the mode.
Description
Technical Field
The utility model belongs to the technical field of the group battery technique and specifically relates to a battery pack's dust protected heat dissipation shell and battery pack thereof is related to.
Background
At present, in the manufacturing process of a battery pack, the battery pack needs to be cooled in consideration of the fact that an internal battery pack generates relatively large heat when discharging, and the battery pack is damaged when the heat is too high, and therefore the battery pack needs to be cooled in a traditional cooling mode mainly aiming at internal cooling and external cooling, wherein the internal cooling is that the battery pack in the battery pack is cooled, the heat generated by the battery pack is mainly diffused through a device radiator, the external cooling is designed aiming at a shell of the battery pack, heat dissipation holes need to be formed in the shell of the battery pack, in order to achieve the effect of air circulation, the heat dissipation holes are formed in the periphery of the shell, but external dust can enter the shell through the traditional heat dissipation holes to affect the battery pack, particularly, the dust prevention measures of the battery pack are further emphasized along with the gradual increase of the current outdoor power consumption, and the battery pack is arranged in a downward shutter structure on the market in order to solve the problem, but by adopting the structure, the dustproof effect is not good, and the dust can easily enter the shell to affect the battery pack; in view of the above, there is a need for an improved solution to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A dustproof heat dissipation shell of a battery assembly comprises a shell and a shell cover packaged in the shell, wherein a main cavity and an air circulation cavity located beside the main cavity are arranged in the shell; and a second clapboard is also arranged in the air circulation chamber and divides the heat dissipation window and the heat dissipation port into two parts respectively.
Preferably, the heat dissipation window is a plurality of long hole structures, the plurality of long hole structures are arranged in two groups in an array mode, and the two groups of long hole structures are separated through the second partition plate.
Preferably, the shell is of a square structure, the back of the shell is of an open structure, and the shell cover is fixedly covered on the back of the shell.
Preferably, the front side of the housing cover is provided with an encapsulation edge inserted into the main chamber, and the housing cover is fixedly covered by the encapsulation edge and the housing through screw connection.
Preferably, one side of the shell, which is located on the circulation chamber, is provided with a side sealing plate, the front part and the rear part of the side sealing plate are respectively provided with a packaging strip, the front part of the side sealing plate is in screwed connection with the front part of the shell through the packaging strip, and the rear part of the side sealing plate is in screwed connection with the shell cover through the packaging strip; the lower end of the side sealing plate is higher than the lower end of the shell.
A battery pack comprises the above dustproof heat dissipation shell, and further comprises a battery pack, a radiator, a circuit board and an electric connection port, wherein the circuit board is installed on the upper portion of a main cavity, the battery pack is installed in the main cavity through the radiator, the radiator corresponds to one group of long hole structures, the electric connection port is installed on the upper portion of a shell, and the electric connection port and the battery pack are electrically connected with the circuit board.
Preferably, the middle part of the upper part of the shell is provided with a convex part which is higher than the power connection port, and the convex part is provided with a handle.
Preferably, the upper end of first baffle is provided with the flat portion of rolling over, and first baffle is through the lateral part butt joint of flat portion of rolling over with the casing, and the space that the confession power connection port was held has to the casing top in the messenger main cavity room corresponding flat portion of rolling over, and the circuit board is installed on the flat portion of rolling over.
Compared with the prior art, the beneficial effects of the utility model are that:
the main cavity and the air circulation cavity are arranged in the shell, the main cavity is used for installing components such as a battery pack and the like, the air circulation cavity is used for playing a role in air circulation, the heat dissipation window arranged in the air circulation cavity is communicated with the main cavity and is positioned at the upper part, the heat dissipation port is arranged at the bottom of the air circulation cavity and penetrates through one side of the shell, and the heat dissipation port is prevented from being blocked by the ground when the shell is placed; through this design for the air gets into from the bottom of casing earlier in the circulation process, and in getting into the main cavity from the heat dissipation window again, compare in traditional shutter structure, adopt this mode can block more dust particles in the air, in addition, still be provided with the second baffle through the inside at the circulation of air cavity, has strengthened the direction circulation effect.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
fig. 3 is a schematic cross-sectional structure of the present invention.
The reference numbers and designations in the drawings are as follows:
the electronic device comprises a shell 10, a shell cover 20, a side sealing plate 11, a first partition plate 12, a heat dissipation port 13, a second partition plate 14, a packaging edge 21, a battery pack 31, a heat sink 32, a circuit board 33, an electric connection port 34, a convex part 35, a handle 36, a main cavity 101, an air circulation cavity 102, a packaging strip 111 and a heat dissipation window 121.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below clearly and completely, and it should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in an embodiment of the present invention, a dustproof heat dissipation housing for a battery assembly includes a housing 10 and a housing cover 20 enclosed in the housing 10, a main chamber 101 and an air circulation chamber 102 located beside the main chamber 101 are disposed inside the housing 10, a first partition 12 is disposed between the main chamber 101 and the air circulation chamber 102, a heat dissipation window 121 is disposed on an upper portion of the first partition 12, the main chamber 101 and the air circulation chamber 102 are communicated through the heat dissipation window 121, a heat dissipation port 13 is disposed on a lower portion of the housing 10 located in the air circulation chamber 102, and the heat dissipation port 13 penetrates through one side of the housing 10; a second partition 14 is further provided inside the air flow chamber 102, and the second partition 14 divides the heat radiation window 121 and the heat radiation port 13 into two parts.
In the technical means, the main chamber 101 and the air circulation chamber 102 are arranged in the shell 10, the main chamber 101 is used for installing components such as the battery pack 31, the air circulation chamber 102 is used for achieving the air circulation function, the heat dissipation window 121 is arranged in the air circulation chamber 102 and communicated with the main chamber 101, the heat dissipation window 121 is positioned at the upper part, the heat dissipation port 13 is arranged at the bottom of the air circulation chamber 102, and the heat dissipation port 13 penetrates through one side of the shell 10, so that the heat dissipation port 13 is prevented from being blocked by the ground when the shell is placed; through this design, make the air enter from the bottom of casing 10 earlier in the circulation process, again from heat dissipation window 121 in entering main cavity 101, compare traditional shutter structure, adopt this mode can block more dust particle in the air, in addition, still through being provided with second baffle 14 in the inside of air circulation chamber 102, strengthened the direction circulation effect.
Further as shown in fig. 2, the heat dissipation window 121 adopts a plurality of long hole structures in the structural arrangement, and the plurality of long hole structures are arranged in two groups in an array manner, and the two groups of long hole structures are separated by the second partition plate 14, so that large particles can be prevented from entering the main chamber 101.
As further shown in fig. 1-2, in order to make the heat generated by the battery pack 31 flow out from the heat dissipation window 121 more effectively, the battery pack 31 is installed at a side portion and can be close to one of the long hole structures, so that the housing 10 and the cover 20 are structurally designed to have a square structure in the housing 10, and the back portion of the housing 10 is an open structure, and the cover 20 is fixedly covered on the back portion of the housing 10; the front side of the case cover 20 is provided with the sealing edge 21 inserted into the main chamber 101, and the case cover 20 is fixedly covered by the screw connection of the sealing edge 21 and the case 10, so that the battery pack 31 can be easily mounted on the inner side of the main chamber 101, and the heat generated by the battery pack 31 can more effectively flow out of the heat dissipation window 121.
As further shown in fig. 2-3, a side sealing plate 11 is disposed on one side of the housing 10 located in the flow-through chamber, sealing strips 111 are disposed on the front and rear portions of the side sealing plate 11, the front portion of the side sealing plate 11 is screwed with the front portion of the housing 10 through the sealing strips 111, and the rear portion of the side sealing plate 11 is screwed with the housing cover 20 through the sealing strips 111; the lower end of the side sealing plate 11 is higher than the lower end of the housing 10, and the design can facilitate the processing and the assembly of the dustproof heat dissipation shell.
Referring to fig. 1-3, in an embodiment of the present invention, a battery assembly includes the above-mentioned dustproof heat dissipation housing of a battery assembly, and further includes a battery pack 31, a heat sink 32, a circuit board 33, and an electrical connection port 34, where the circuit board 33 is installed on the upper portion of the main chamber 101, the battery pack 31 is installed in the main chamber 101 through the heat sink 32, and the heat sink 32 corresponds to one of the groups of long hole structures, the electrical connection port 34 is installed on the upper portion of the housing 10, and the electrical connection port 34 and the battery pack 31 are both electrically connected to the circuit board 33.
As further shown in fig. 1-3, in order to protect the power connection port 34 and facilitate carrying of the battery assembly, a protrusion 35 is disposed at the middle of the upper portion of the housing 10, and the protrusion 35 is higher than the power connection port 34, and a handle 36 is disposed on the protrusion 35; in the main chamber 101, a folding and flattening portion is disposed at the upper end of the first partition 12, the first partition 12 is butted against the side portion of the housing 10 through the folding and flattening portion, so that a space for accommodating the electrical port 34 is formed between the corresponding folding and flattening portion in the main chamber 101 and the top portion of the housing 10, and the circuit board 33 is mounted on the folding and flattening portion.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (8)
1. A dustproof heat dissipation shell of a battery assembly is characterized by comprising a shell and a shell cover packaged in the shell, wherein a main cavity and an air circulation cavity located beside the main cavity are arranged in the shell; and a second clapboard is also arranged in the air circulation chamber and divides the heat dissipation window and the heat dissipation port into two parts respectively.
2. The dustproof heat dissipation housing for a battery assembly according to claim 1, wherein the heat dissipation window is a plurality of long hole structures, the plurality of long hole structures are arranged in two groups in an array, and the two groups of long hole structures are separated by a second partition.
3. The dustproof heat dissipation casing of claim 1, wherein the casing has a square structure, the back of the casing has an open structure, and the cover is fixed to cover the back of the casing.
4. The dustproof heat dissipation case of battery pack of claim 3, wherein the front side of the case cover is provided with an encapsulation edge inserted into the main cavity, and the case cover is fixedly covered by the encapsulation edge and the case body through screw connection.
5. The dustproof heat dissipation casing of battery pack of claim 1, wherein the side of the casing located in the circulation chamber is provided with a side sealing plate, the front part and the rear part of the side sealing plate are respectively provided with a sealing strip, the front part of the side sealing plate is screwed with the front part of the casing through the sealing strip, and the rear part of the side sealing plate is screwed with the casing cover through the sealing strip; the lower end of the side sealing plate is higher than the lower end of the shell.
6. A battery assembly comprising the dustproof heat dissipation casing of any one of claims 2 to 5, and further comprising a battery pack, a heat sink, a circuit board, and an electrical connection port, wherein the circuit board is mounted on the upper portion of the main chamber, the battery pack is mounted in the main chamber through the heat sink, the heat sink corresponds to one of the long hole structures, the electrical connection port is mounted on the upper portion of the casing, and the electrical connection port and the battery pack are electrically connected to the circuit board.
7. The battery pack of claim 6, wherein a protrusion is disposed at a middle portion of the housing, and the protrusion is higher than the power connection port, and a handle is disposed on the protrusion.
8. The battery pack of claim 6, wherein the upper end of the first partition is provided with a folding flat part, the first partition is butted with the side part of the housing through the folding flat part, so that a space for accommodating the power connection port is formed between the corresponding folding flat part in the main chamber and the top of the housing, and the circuit board is mounted on the folding flat part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220384321.6U CN217822963U (en) | 2022-02-24 | 2022-02-24 | Dustproof heat dissipation shell of battery assembly and battery assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220384321.6U CN217822963U (en) | 2022-02-24 | 2022-02-24 | Dustproof heat dissipation shell of battery assembly and battery assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217822963U true CN217822963U (en) | 2022-11-15 |
Family
ID=83958694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220384321.6U Active CN217822963U (en) | 2022-02-24 | 2022-02-24 | Dustproof heat dissipation shell of battery assembly and battery assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217822963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116190851A (en) * | 2023-04-24 | 2023-05-30 | 常州市艾诺电子科技有限公司 | Integrated temperature control system of energy storage system |
-
2022
- 2022-02-24 CN CN202220384321.6U patent/CN217822963U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116190851A (en) * | 2023-04-24 | 2023-05-30 | 常州市艾诺电子科技有限公司 | Integrated temperature control system of energy storage system |
| CN116190851B (en) * | 2023-04-24 | 2023-07-07 | 常州市艾诺电子科技有限公司 | Integrated temperature control system of energy storage system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2000188091A (en) | Battery pack | |
| CN217822963U (en) | Dustproof heat dissipation shell of battery assembly and battery assembly thereof | |
| CN114069126A (en) | Battery pack, battery pack system and electric equipment | |
| CN216491754U (en) | Low temperature forest fire prevention intelligent control case | |
| CN115425348A (en) | New energy automobile battery shell with protection function and use method thereof | |
| CN211700377U (en) | High-efficient cooling system mounting structure of motorcycle lithium cell | |
| CN210897432U (en) | Lithium battery module | |
| CN211654173U (en) | Case and electronic equipment | |
| CN207234733U (en) | A kind of photovoltaic terminal box | |
| CN216450748U (en) | Engine battery pack placing frame | |
| CN215500135U (en) | Sealed air-cooled cabinet | |
| CN219592927U (en) | Dust-proof heat dissipation structure of lithium battery protection board | |
| CN213752846U (en) | Heat dissipation lithium battery protection board for dust collector | |
| CN219228284U (en) | Portable power source with heat radiation structure | |
| CN211376700U (en) | Interval type lithium battery protection box | |
| CN214960380U (en) | Novel power supply for controlling dimming glass | |
| CN218648022U (en) | Battery pack, charging device and charging combination | |
| CN212659589U (en) | Household lithium-ion energy storage battery fan cooling mechanism | |
| CN211376733U (en) | Storage and control integrated lithium battery | |
| CN217955958U (en) | Battery cell mounting structure, battery pack and medical trolley | |
| CN220606407U (en) | Socket quick-charging interface | |
| CN221126020U (en) | Lithium ion battery with leakage protection structure | |
| CN217788711U (en) | Square lithium ion battery component with connector | |
| CN212876511U (en) | Battery protection plate for mobile power supply | |
| CN210808099U (en) | Shielding case device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |