CN215527799U - Soft-packaged electrical core PACK structure - Google Patents
Soft-packaged electrical core PACK structure Download PDFInfo
- Publication number
- CN215527799U CN215527799U CN202121523144.7U CN202121523144U CN215527799U CN 215527799 U CN215527799 U CN 215527799U CN 202121523144 U CN202121523144 U CN 202121523144U CN 215527799 U CN215527799 U CN 215527799U
- Authority
- CN
- China
- Prior art keywords
- photo frame
- fixed seat
- pack structure
- electric core
- soft
- 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 16
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000008358 core component Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000013021 overheating Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 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
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a PACK structure of a soft package battery cell in the field of batteries. The PACK structure of the soft package battery cell comprises a fixed seat, wherein baffles are encircled around the fixed seat; the electric core assembly is positioned between the baffles and comprises a photo frame and an electric core, the photo frame is rotatably arranged on the fixed seat through a support, a cavity for accommodating the electric core is formed in the photo frame, and an insulating cover is arranged outside the photo frame; and the heat dissipation assembly is positioned between the fixed seat and the photo frame and comprises two end face cams, and the end face cams are rotatably arranged on the fixed seat and are pressed against the bottom of the photo frame. The invention has reasonable structure and excellent heat dissipation effect.
Description
Technical Field
The invention relates to the technical field of batteries, in particular to a flexible package battery cell PACK structure.
Background
The existing lithium ion battery market is mature day by day, the scale of each manufacturer is enlarged day by day, the advantages of the soft package battery cell battery pack are gradually reflected, but the battery pack also has great difficulty. For example, soft-packaged electrical core has current technology in groups, and soft-packaged electrical core itself adopts the plastic-aluminum membrane as the outside protection, punctures easily in the equipment process, and the PACK structure that forms by the combination of a plurality of modules, because intensive range between the module causes the heat to pile up easily, and electric core temperature risees very fast, has reduced electric core life-span. The inventors propose further improvements thereto.
Disclosure of Invention
The invention aims to provide a flexible-package battery cell PACK structure which is reasonable in structure and excellent in heat dissipation effect.
In order to achieve the purpose, the invention discloses a soft-package battery cell PACK structure which adopts the following technical scheme:
the utility model provides a soft-packaged electrical core PACK structure, includes:
a fixed seat, around which a baffle is surrounded;
the electric core assembly is positioned between the baffles and comprises a photo frame and an electric core, the photo frame is rotatably arranged on the fixed seat through a support, a cavity for accommodating the electric core is formed in the photo frame, and an insulating cover is arranged outside the photo frame; and
the heat dissipation assembly is positioned between the fixed seat and the photo frame and comprises two end face cams, and the end face cams are rotatably arranged on the fixed seat and are pressed against the bottom of the photo frame. Through setting up both ends face cam, rotate two end face cams, and then drive the reciprocal swing of photo holder frame, realize the circulation of air between photo holder frame and the fixing base baffle, realize the heat dissipation.
The invention further improves the PACK structure of the soft package battery cell. The heat dissipation effect is excellent.
The invention further improves the PACK structure of the soft-package battery cell. The battery core is used for increasing the heat dissipation area and avoiding the overheating damage of the battery core.
The invention further improves the PACK structure of the soft-package battery cell.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up both ends face cam, rotate two end face cams, and then drive the reciprocal swing of photo holder frame, realize the circulation of air between photo holder frame and the fixing base baffle, realize the heat dissipation.
2. One side of the baffle, which faces the end face cam, is provided with heat dissipation holes. The heat dissipation effect is excellent.
3. The photo frame main body is provided with radiating fins at the position of the electric core component. The battery core is used for increasing the heat dissipation area and avoiding the overheating damage of the battery core.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention.
Wherein, 1 fixing base, 2 baffles, 3 photo frames, 4 supports, 5 electric cores, 6 insulating covers, 7 terminal surface cams, 8 louvres, 9 archs, 10 fin.
Detailed Description
The present invention is further illustrated by the following detailed description, which is to be construed as merely illustrative and not limitative of the remainder of the disclosure, and modifications and variations such as those ordinarily skilled in the art are intended to be included within the scope of the present invention as defined in the appended claims.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "vertical", "peripheral surface" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to which the present invention is directed must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the term "vertical" or the like does not imply that the components are required to be absolutely horizontal or overhanging, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-2, a soft-packaged cell PACK structure includes:
a fixed seat 1, wherein a baffle 2 is surrounded on the periphery of the fixed seat 1;
the battery core assembly is positioned between the baffles 2 and comprises a photo frame 3 and a battery core, the photo frame 3 is rotatably arranged on the fixed seat through a bracket 4, a cavity for accommodating the battery core 5 is formed in the photo frame 4, and an insulating cover 6 is arranged outside the photo frame 3; and
the heat dissipation assembly is positioned between the fixed seat 1 and the photo frame 3 and comprises two end face cams 7, and the end face cams 7 are rotatably arranged on the fixed seat 1 and are pressed against the bottom of the photo frame 3. Through setting up both ends face cam 7, rotate two end face cams 7, and then drive photo holder frame 3 reciprocating swing, realize the circulation of air between photo holder frame 3 and the fixing base 1 baffle, realize the heat dissipation.
Specifically, one side of the baffle facing the end face cam is provided with a heat radiation hole 8. The heat dissipation effect is excellent.
Specifically, the frame body is provided with a heat sink 10 at a position corresponding to the electric core assembly. The battery core is used for increasing the heat dissipation area and avoiding the overheating damage of the battery core.
Specifically, a ventilation groove is formed in the fixing seat, and a dust screen is fixed on the ventilation groove.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the present invention.
Claims (5)
1. The utility model provides a soft-packaged electrical core PACK structure which characterized in that includes:
a fixed seat, around which a baffle is surrounded;
the electric core assembly is positioned between the baffles and comprises a photo frame and an electric core, the photo frame is rotatably arranged on the fixed seat through a support, a cavity for accommodating the electric core is formed in the photo frame, and an insulating cover is arranged on the outer side of the photo frame; and
and the heat radiation assembly is positioned between the fixed seat and the photo frame and comprises two end face cams, and the end face cams are rotatably arranged on the fixed seat and are pressed against the bottom of the photo frame.
2. The flexible-package-cell PACK structure of claim 1, which is characterized in that: one side of the baffle, which faces the end face cam, is provided with heat dissipation holes.
3. The flexible-package-cell PACK structure of claim 1, which is characterized in that: the photo frame main body is provided with radiating fins at the positions of the electric core components.
4. The flexible-package-cell PACK structure of claim 1, which is characterized in that: the fixing seat is provided with a ventilation groove, and a dust screen is fixed on the ventilation groove.
5. The flexible-package-cell PACK structure of claim 1, which is characterized in that: the bottom of the photo frame is provided with a bulge pressed against the end face cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121523144.7U CN215527799U (en) | 2021-07-06 | 2021-07-06 | Soft-packaged electrical core PACK structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121523144.7U CN215527799U (en) | 2021-07-06 | 2021-07-06 | Soft-packaged electrical core PACK structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215527799U true CN215527799U (en) | 2022-01-14 |
Family
ID=79812301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121523144.7U Expired - Fee Related CN215527799U (en) | 2021-07-06 | 2021-07-06 | Soft-packaged electrical core PACK structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215527799U (en) |
-
2021
- 2021-07-06 CN CN202121523144.7U patent/CN215527799U/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: 20220114 |