CN220189826U - Battery cell - Google Patents
Battery cell Download PDFInfo
- Publication number
- CN220189826U CN220189826U CN202321284057.XU CN202321284057U CN220189826U CN 220189826 U CN220189826 U CN 220189826U CN 202321284057 U CN202321284057 U CN 202321284057U CN 220189826 U CN220189826 U CN 220189826U
- Authority
- CN
- China
- Prior art keywords
- battery
- battery pack
- mounting
- cell group
- cable
- 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
- 238000009434 installation Methods 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation 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)
Abstract
The utility model discloses a battery, comprising: a first battery pack and a second battery pack; the first cable is connected to the outside of the first battery pack; the second cable is connected to the outside of the second battery pack; the first battery pack is electrically connected to the second battery pack through butt joint between the first cable and the second cable; the first battery pack and the second battery pack each include: a housing; the shell is internally provided with: the battery cell group, the mounting board, the power management circuit board and the sealing board; the shell is provided with an installation cavity for installing the battery cell group; the mounting plate is fixed into the mounting cavity from one end of the battery cell group so as to tightly press and fix the battery cell group in the mounting cavity; the power management circuit board is fixed on one side of the panel far away from the battery cell group; a sealing plate is secured to the opening of the housing to close the mounting cavity. The battery can be suitable for the transfer robot with smaller installation space, is not easily affected by internal installation components during installation, and has high installation efficiency, thereby improving production efficiency.
Description
Technical Field
The present utility model relates to a battery.
Background
The volume of the battery for the transfer robot is great in the prior art, for the small transfer robot with smaller installation space, the internal components and parts are complex, the battery with larger whole volume is directly installed, and the installation operation is difficult due to the shielding of the components and parts and the small installation position, so that the production efficiency is influenced.
Disclosure of Invention
The utility model provides a battery for solving the technical problems, which adopts the following technical scheme:
a battery, comprising: the first battery pack and the second battery pack are mutually independent and have the same internal structure; the first cable is connected to the outside of the first battery pack; the second cable is connected to the outside of the second battery pack; the first battery pack is electrically connected to the second battery pack through butt joint between the first cable and the second cable; the first battery pack and the second battery pack each include: a housing; the shell is internally provided with: the battery cell group, the mounting board, the power management circuit board and the sealing board; the shell is provided with an installation cavity for installing the battery cell group; the mounting plate is fixed into the mounting cavity from one end of the battery cell group so as to tightly press and fix the battery cell group in the mounting cavity; the power management circuit board is fixed on one side of the panel far away from the battery cell group; a sealing plate is secured to the opening of the housing to close the mounting cavity.
Further, the outer sides of the first battery pack and the second battery pack are respectively provided with a mounting lug for mounting and fixing the first battery pack and the second battery pack.
Further, the housings of the first battery pack and the second battery pack are each formed with a concave insertion surface for cooperation with the positioning surface of the mounting position to perform predetermined positioning of the mounting positions of the first battery pack and the second battery pack.
Further, the concave insertion surface is formed with insertion grooves for insertion into the positioning surfaces of the mounting positions to prevent displacement of the first battery pack and the second battery pack.
Further, a plurality of fixing support posts are formed on one side of the mounting plate far away from the battery cell group;
the power management circuit board is secured to the panel by a securing post.
Further, a heat dissipation gap is formed between the power management circuit board and the panel.
Further, the sealing plate is fixed to the opening of the case by a plurality of fixing lugs formed in the circumferential direction itself.
Further, a part of the plurality of fixing lugs is fixed to the outside of the housing; the other part of the plurality of fixing lugs is fixed to the inner side of the housing.
The utility model has the advantages that the provided battery divides the whole battery into the first battery group and the second battery group; through the improvement to the structure of two group batteries for the volume of two group batteries reduces, and two group batteries that the volume is less can be according to specific installation space design reservation suitable mounted position, and these two mounted position can not link to each other, then with the first group battery after installing with the second group battery carry out electric connection through first cable and second cable can. The battery with the structure can be suitable for the transfer robot with smaller installation space, is not easily affected by internal installation components during installation, and has high installation efficiency, thereby improving production efficiency.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic view of a battery according to the present utility model;
FIG. 2 is an exploded view of one of the batteries of FIG. 1;
battery 10, first battery pack 11, second battery pack 12, first cable 13, second cable 14, housing 15, concave insertion surface 151, cutting 152, battery pack 16, mounting board 17, power management circuit board 18, sealing plate 19, fixing lug 191, mounting cavity 20, fixing post 21, and mounting lug 22.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
As shown in fig. 1-2, a battery 10 of the present utility model includes: the battery pack comprises a first battery pack 11 and a second battery pack 12, wherein the first battery pack 11 and the second battery pack 12 are mutually independent and have the same internal structure, a first cable 13 is connected to the outside of the first battery pack 11, a second cable 14 is connected to the outside of the second battery pack 12, and the first battery pack 11 is electrically connected to the second battery pack 12 through butt joint between the first cable 13 and the second cable 14. In this way, when the battery 10 is installed, the installation positions of the first battery pack 11 and the second battery pack 12 can be adjusted according to the actual situation, the installation operation is more flexible, and after the installation is completed, the first cable 13 and the second cable 14 are electrically connected, so that the first battery pack 11 and the second battery pack 12 form an integral battery 10.
Further, the first battery pack 11 and the second battery pack 12 each include: a housing 15, wherein: the battery cell group 16, the mounting board 17, the power management circuit board 18 and the sealing board 19, and the housing 15 is formed with a mounting cavity 20 for mounting the battery cell group 16. In mounting, the mounting plate 17 is fixed into the mounting cavity 20 from one end of the cell group 16 to press-fix the cell group 16 into the mounting cavity 20, the power management circuit board 18 is fixed to the side of the mounting plate 17 away from the cell group 16, and then the sealing plate 19 is fixed to the opening of the housing 15 to close the mounting cavity 20. The structure of such a battery 10 is more compact, and the entire volumes of the first battery pack 11 and the second battery pack 12 are reduced.
One of the above-described batteries 10 divides the battery 10 as a whole into a first battery group 11 and a second battery group 12. Through the improvement to the structure of two battery 10 group for the volume of two battery 10 group reduces, and two battery 10 group that the volume is less can be reserved suitable mounted position according to specific installation space design, and these two mounted position can not link to each other, then will install after first group battery 11 and second group battery 12 carry out electric connection through first cable 13 and second cable 14 can. The battery 10 with such a structure can be adapted to a transfer robot with a small installation space, and is not easily affected by internal mounting components during installation, and has high installation efficiency, thereby improving production efficiency.
As a specific embodiment, the outer sides of the first battery pack 11 and the second battery pack 12 are provided with mounting lugs 22 for mounting and fixing the first battery pack 11 and the second battery pack 12, and the first battery pack 11 and the second battery pack 12 are fixedly mounted through the screws and the mounting lugs 22, so that the disassembly is more convenient.
As a specific embodiment, the housings 15 of the first battery pack 11 and the second battery pack 12 are each formed with a concave insertion surface 151, and the concave insertion surface 151 is used to cooperate with a positioning surface of an installation position to pre-position the installation positions of the first battery pack 11 and the second battery pack 12, thereby improving the installation efficiency of the first battery pack 11 and the second battery pack 12.
Further, the insertion concave 151 is formed with the insertion strip 152, and the insertion strip 152 is inserted into the insertion groove formed by the positioning surface of the mounting position to prevent the first battery pack 11 and the second battery pack 12 from being displaced, thereby ensuring the stability of the mounting structure of the first battery pack 11 and the second battery pack 12. The battery 10 of the transfer robot is generally mounted close to the housing of the transfer robot, and the positioning surfaces of the mounting positions of the first battery pack 11 and the second battery pack 12 are generally designed inside the housing of the transfer robot.
As a specific embodiment, the side of the mounting board 17 remote from the cell group 16 is formed with a plurality of fixing posts 21, and the power management circuit board 18 is fixed to the mounting board 17 by the fixing posts 21. Fixing the power management circuit board 18 by the fixing posts 21 can form a heat dissipation gap between the power management circuit board 18 and the panel 17 to dissipate heat from the power management circuit board 18.
As a specific embodiment, the sealing plate 19 is fixed to the opening of the housing 15 by a plurality of fixing lugs 191 formed in the circumferential direction itself. Wherein, a part of the plurality of fixing lugs 191 is fixed to the outer side of the housing 15, and another part of the plurality of fixing lugs 191 is fixed to the inner side of the housing 15, so that the sealing plate 19 can be prevented from being sunk into the mounting cavity 20 by the cooperation of the fixing lugs 191 on the inner side and the outer side, and the mounting position of the sealing plate 19 is limited, thereby improving the mounting efficiency.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be appreciated by persons skilled in the art that the above embodiments are not intended to limit the utility model in any way, and that all technical solutions obtained by means of equivalent substitutions or equivalent transformations fall within the scope of the utility model.
Claims (8)
1. A battery, comprising: the first battery pack and the second battery pack are mutually independent and have the same internal structure;
a first cable is connected to the outside of the first battery pack;
a second cable is connected to the outside of the second battery pack;
the first battery pack is electrically connected to the second battery pack through butt joint between the first cable and the second cable;
the first battery pack and the second battery pack each include: a housing;
the shell is internally provided with: the battery cell group, the mounting board, the power management circuit board and the sealing board;
the shell is provided with an installation cavity for installing the battery cell group;
the mounting plate is fixed into the mounting cavity from one end of the battery cell group so as to tightly press and fix the battery cell group in the mounting cavity;
the power management circuit board is fixed to one side of the mounting board far away from the battery cell group;
the sealing plate is fixed to an opening of the housing to close the mounting cavity.
2. A battery according to claim 1, wherein,
the outside of first group battery with the second group battery all is equipped with and is used for the installation fixed first group battery with the installation ear of second group battery.
3. A battery according to claim 1, wherein,
the housings of the first battery pack and the second battery pack are each formed with a concave insertion surface for cooperation with a positioning surface of an installation position to perform predetermined positioning on the installation positions of the first battery pack and the second battery pack.
4. A battery according to claim 3, wherein,
the concave insertion surface is formed with a slot for insertion into a positioning surface of the mounting position to prevent displacement of the first battery pack and the second battery pack.
5. A battery according to claim 1, wherein,
a plurality of fixing struts are formed on one side of the mounting plate, which is far away from the battery cell group;
the power management circuit board is secured to the panel by the securing post.
6. A battery according to claim 5, wherein,
and a heat dissipation gap is formed between the power management circuit board and the mounting board.
7. A battery according to claim 1, wherein,
the sealing plate is fixed to the opening of the case by a plurality of fixing lugs formed in the circumferential direction itself.
8. A battery according to claim 7, wherein,
a part of the plurality of fixing lugs is fixed to the outer side of the housing;
the other part of the plurality of fixing lugs is fixed to the inner side of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321284057.XU CN220189826U (en) | 2023-05-25 | 2023-05-25 | Battery cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321284057.XU CN220189826U (en) | 2023-05-25 | 2023-05-25 | Battery cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220189826U true CN220189826U (en) | 2023-12-15 |
Family
ID=89103487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321284057.XU Active CN220189826U (en) | 2023-05-25 | 2023-05-25 | Battery cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220189826U (en) |
-
2023
- 2023-05-25 CN CN202321284057.XU patent/CN220189826U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |