CN211629156U - Battery plug-in box and energy storage equipment with same - Google Patents
Battery plug-in box and energy storage equipment with same Download PDFInfo
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- CN211629156U CN211629156U CN201922453564.1U CN201922453564U CN211629156U CN 211629156 U CN211629156 U CN 211629156U CN 201922453564 U CN201922453564 U CN 201922453564U CN 211629156 U CN211629156 U CN 211629156U
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- battery
- cell support
- side wall
- wall surface
- plate body
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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 battery subrack and have its energy storage equipment, the battery subrack includes: a battery module; the battery pack comprises an upper battery cell support and a lower battery cell support, wherein the upper battery cell support and the lower battery cell support are arranged at a vertical interval; a panel is connected. The upper end of the connecting panel is connected with the upper battery cell support, and the lower end of the connecting panel is connected with the lower battery cell support; the angle bead, the angle bead along vertical connection go up electric core support with between the electric core support down, and be located go up the contained angle department of two adjacent sides of electric core support. According to the utility model discloses a battery subrack, simple structure, the heat dissipation of the battery module of being convenient for, and low cost, the assembly of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of energy storage equipment makes, particularly, relate to a battery subrack and have its energy storage equipment.
Background
In the related art, the outer box body of the battery plug box is complex in structure, large in number of parts, complex in process and high in cost, and design change is not easy to realize.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide a battery box with a simple structure.
According to the utility model discloses battery subrack includes: a battery module; the battery pack comprises an upper battery cell support and a lower battery cell support, wherein the upper battery cell support and the lower battery cell support are arranged at a vertical interval; the angle bead, the angle bead along vertical connection go up electric core support with between the electric core support down, and be located go up the contained angle department of two adjacent sides of electric core support.
According to the utility model discloses a battery subrack, simple structure, the heat dissipation of the battery module of being convenient for, and low cost, the assembly of being convenient for.
According to the utility model discloses a battery subrack still includes: the battery module comprises a battery module, a connection panel, at least one part of the connection panel is positioned at the front end of the battery module, the upper end of the connection panel is connected with the upper battery cell support, and the lower end of the connection panel is connected with the lower battery cell support.
According to the utility model discloses a battery subrack, the connection panel includes first plate body, second plate body and third plate body, the battery module includes preceding lateral wall face and first lateral wall face, the second lateral wall face adjacent with preceding lateral wall face, first lateral wall face is relative with the second lateral wall face, first plate body is located the place ahead of preceding lateral wall face, the second plate body with the first plate body link to each other, and be located the first lateral wall face deviate from one side of second lateral wall face, the third plate body with the first plate body link to each other, and be located the second lateral wall face deviate from one side of first lateral wall face; the upper ends of the first plate body, the second plate body and the third plate body are all connected with the upper battery cell support, and the lower ends of the first plate body, the second plate body and the third plate body are all connected with the lower battery cell support.
According to the utility model discloses a battery subrack, the length of second plate body is less than the length of first lateral wall face, the length of third plate body is less than the length of second lateral wall face.
According to the utility model discloses a battery subrack still includes the battery management circuit board, the battery management circuit board is installed the second plate body with between the battery module, perhaps the battery management circuit board is installed the second plate body with between the battery module.
According to the utility model discloses a battery subrack, go up the electric core support and be the working of plastics, the angle bead connecting panel is the metalwork.
According to the utility model discloses a battery subrack still includes the upper cover plate, the upper cover plate is installed go up the upper end of electric core support, just the upper cover plate is the working of plastics.
According to the utility model discloses a battery subrack still includes the connecting piece, the connecting piece is followed go up the electric core support with the interval direction of electric core support extends down, and with first electric core support with second electric core support all links to each other.
According to the utility model discloses a battery subrack, go up the electric core support be equipped with downwardly extending first connection turn-ups electric core support is equipped with the second connection turn-ups of upwards extending down, the upper end of angle bead the connection panel's upper end with first connection turn-ups links to each other, the lower extreme of angle bead the connection panel's lower extreme with the turn-ups is connected to the second links to each other.
The utility model also provides an energy storage equipment, include according to the utility model discloses the battery subrack of any item embodiment.
The energy storage device has the same advantages as the battery plug box in comparison with the prior art, and the detailed description is omitted.
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
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an exploded view of a battery receptacle according to one embodiment of the present invention;
fig. 2 is an assembly view of a battery receptacle according to one embodiment of the present invention.
Reference numerals:
a battery module 1; a cell 11; a front side wall face 12; a first side wall surface 13; a second sidewall surface 14;
an upper core support 21; a first connecting flange 211;
a lower cell support 22; a second connecting flange 221;
a corner protector 3;
a connection panel 4; a first plate 41, a second plate 42, and a third plate 43; a joint 44;
a battery management circuit board 5; an upper cover plate 6; a connecting member 7; and a bus bar 8.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
A battery compartment 100 according to an embodiment of the present invention is described below with reference to fig. 1 and 2.
According to the utility model discloses a battery subrack 100 includes battery module 1, goes up electric core support 21, electric core support 22, connection panel 4 and angle bead 3 down.
The battery module 1 may be composed of a plurality of cells 11, and thereby the plurality of cells 11 are arranged along a certain arrangement order and the electrodes of the plurality of cells 11 are connected through the bus bar 8 to constitute the battery module 1. Specifically, go up and be provided with a plurality of electric core installation positions on electric core support 21 and the electric core support 22 down, a plurality of electric cores 11 are installed respectively at the electric core installation position of last electric core support 21 and electric core support 22 down, for example, install a plurality of electric cores 11 on the electric core installation position of electric core support 22 down in proper order, and will go up electric core support 21 lock on a plurality of electric cores 11, thereby press from both sides a plurality of electric cores 11 and establish between last electric core support 21 and lower electric core support 22, and connect the electrode of a plurality of electric cores 11 through busbar 8, thereby accomplish the assembly of battery module 1.
The angle bead 3 is connected between last electric core support 21 and lower electric core support 22, and is located the contained angle department of two adjacent sides of last electric core support 21, and angle bead 3 can play the effect of supporting the skeleton, and along vertical will go up electric core support 21 and lower electric core support 22 and link to each other, and angle bead 3 is located the contained angle department of two adjacent sides of last electric core support 21, can play the guard action to the contained angle department of installing battery module 1 between last electric core support 21 and lower electric core support 22.
In some examples, the corner protector 3 may be formed in an angle iron shape, that is, the corner protector 3 includes two sides, the two sides of the corner protector 3 are respectively connected to two adjacent sides of the upper electric core support 21, and the corner protector 3 in such a shape may function to protect a corner of the battery module 1.
Because last electric core support 21 and lower electric core support 22 set up along vertical interval, go up electric core support 21 and lower electric core support 22 and link to each other through the angle bead 3 along vertical extension to make battery subrack 100 form the open frame rack structure in side, simple structure, the heat dissipation of the battery module of being convenient for 1, and save material, the assembly of being convenient for.
According to the utility model discloses a battery subrack 100, simple structure, the heat dissipation of battery module 1 of being convenient for, and low cost, the assembly of being convenient for.
Some embodiments of a battery compartment 100 according to the present invention are described below with reference to fig. 1 and 2.
In some embodiments, as shown in fig. 1 and fig. 2, at least a portion of the connection panel 4 is located at the front end of the battery module 1, and the upper end and the lower end of the connection panel 4 are respectively connected to the upper cell support 21 and the lower cell support 22, a connector 44 may be disposed on the connection panel 4, the busbar 8 connects the electrodes of the plurality of cells 11 and then connects the electrodes to the connector 44, an external component connected to the battery box 100 may be connected to the battery module 1 through the connector 44, and an operator may operate the battery box 100 at the front end of the battery box 100, for example, plug other devices or components on the connector 44 of the battery box 100.
In some embodiments, as shown in fig. 1 and 2, the connection panel 4 includes a first plate body 41, a second plate body 42, and a third plate body 43, the battery module 1 includes a front side wall surface 12 and first and second side wall surfaces 13, 14 adjacent to the front side wall surface 12, for example, the battery module 1 is arranged in a rectangular parallelepiped inside the battery box 100, the battery module 1 has a front side wall face 12, and first and second side wall faces 13 and 14 located on both sides of the front side wall face 12, and also has a rear side wall face (not shown) opposite to the front side wall face 12, the first side wall face 13 and the second side wall face 14 being opposed, the first plate 41 being located in front of the front side wall face 12, the second plate 42 being connected to the first plate 41, and is located on the side of the first side wall 14 facing away from the second side wall 14, and the third plate 43 is connected to the first plate 41 and is located on the side of the second side wall 14 facing away from the first side wall 13.
The upper ends of the first plate body 41, the second plate body 42 and the third plate body 43 are all connected with the upper battery cell support 21, and the lower ends of the first plate body 41, the second plate body 42 and the third plate body 43 are all connected with the lower battery cell support 22.
From this, connection panel 4's upper end and last electric core support 21's preceding side and two sides that are located the preceding side both sides all link to each other, strengthen connection panel 4 and last electric core support 21 and lower electric core support 22's joint strength, and can first plate body 41, second plate body 42 and third plate body 43 all can play the effect of protection battery module 1 in the direction of difference, the junction of first plate body 41 and second plate body 42 can play the effect of the contained angle of protection battery module 1 in the crossing department of first lateral wall face 13 and preceding lateral wall face 12, and the junction of first plate body 41 and third plate body 43 can play the effect of the contained angle of protection battery module 1 in the crossing department of second lateral wall face 14 and preceding lateral wall face 12.
In some embodiments, as shown in fig. 1, the length of the second plate 42 is smaller than that of the first side wall surface 13, and the length of the third plate 43 is smaller than that of the second side wall surface 14, so that the first plate 41 and the second plate 42 can protect the included angle of the battery module 1 near the first side wall surface 13 in front of the battery module 1, the first plate 41 and the third plate 43 can protect the included angle of the battery module 1 near the second side wall surface 14 in front of the battery module 1, and the lengths of the second plate 42 and the third plate 43 are shorter, so that the second plate 42 and the third plate 43 do not completely cover the corresponding side surfaces of the battery module 1, so that the battery box 100 maintains a frame structure with open side surfaces, and thus the battery box 100 has corresponding advantages.
In some embodiments, as shown in fig. 1, the battery box 100 further includes a battery management circuit board 5, the battery management circuit board 5 is installed between the second board body 42 and the battery module 1, or the battery management circuit board 5 is installed between the second board body 42 and the battery module 1, the battery management circuit board 5 may be matched with the size of the second board body 42, or the battery management circuit board 5 may be matched with the size of the third board body 43, in some examples, the battery management circuit board 5 may be installed between the second board body 42 and the battery module 1, thereby the battery management circuit board 5 may be installed in the structure of the battery box 100, and the second board body 42 may play a role in protecting the battery management circuit board 5.
In some examples, as shown in fig. 1, the battery management circuit board 5 is installed between the second board body 42 and the battery module 1, the length of the third board body 43 along the second side wall surface 14 may be shorter, and the length of the second board body 42 along the first side wall surface 13 may be longer, so that the second board body 42 may better protect the battery management circuit board 5, and the third board body 43 is only used for protecting the included angle of the battery module 1 on the side and increasing the connection area between the connection panel 4 and the battery cell 11 support, so that the shorter length of the third board body 43 may save materials and save manufacturing cost of the battery box 100 while achieving the above functions.
In some examples, the upper electric core support 21 is a plastic part, the corner protector 3 and the connection panel 4 are metal parts, the corner protector 3 is used for protecting a corner of the battery module 1, the connection panel 4 is used for connecting the battery plug box 100 with other components and the like and is also used for protecting the front end of the battery module 1, heat dissipation at the joint 44 is facilitated, so that the metal part with high strength is used, the upper electric core support 21 is only used for supporting and fixing the electric core 11, and a plastic part which is convenient to mold and has low material cost is adopted.
In addition, the battery box 100 in this form adopts both plastic parts and metal parts, so that part of material cost can be saved, and the connection panel 4 is a metal part, so that design change can be facilitated, and the die sinking cost can be saved.
In some embodiments, as shown in fig. 1 and fig. 2, the battery plug box 100 further includes an upper cover plate 6, the upper cover plate 6 is installed at the upper end of the upper battery cell support 21, the upper cover plate 6 is a plastic member, the upper cover plate 6 can protect the upper end of the battery module 1, in the battery plug box 100, a part of the bus bars 8 is installed on the upper surface of the upper battery cell support 21, the upper cover plate 6 can also protect the bus bars 8, and the upper cover plate 6 is made of a plastic material and can achieve an insulating effect.
In some embodiments, as shown in fig. 1 and 2, the battery plug box 100 further includes a connecting member 7, and the connecting member 7 extends along a spacing direction of the upper cell support 21 and the lower cell support 22, and is connected to both the upper cell support 21 and the lower cell support 22, so that the upper cell support 21 and the lower cell support 22 are not connected through the corner protector 3, which enhances the connection strength of the upper cell support 21 and the lower cell support 22, and in some examples, the connecting member 7 may be a long bolt or another type of pull rod.
In some embodiments, as shown in fig. 2, the upper cell support 21 is provided with a first connecting flange 211 extending downward, the lower cell support 22 is provided with a second connecting flange 221 extending upward, the upper end of the corner protector 3 and the upper end of the connecting panel 4 are connected to the first connecting flange 211, and the lower end of the corner protector 3 and the lower end of the connecting panel 4 are connected to the second connecting flange 221.
Therefore, the arrangement of the first connecting flange 211 and the second connecting flange 221 can increase the connecting area between other components and the upper cell support 21 and the lower cell support 22, thereby enhancing the overall structural strength of the battery insertion box 100.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A battery receptacle (100), comprising:
a battery module (1);
the battery pack comprises an upper battery cell support (21) and a lower battery cell support (22), wherein the upper battery cell support (21) and the lower battery cell support (22) are arranged at intervals along the vertical direction;
the angle bead (3) is vertically connected between the upper electric core support (21) and the lower electric core support (22) and is positioned at an included angle of two adjacent sides of the upper electric core support (21).
2. The battery compartment (100) of claim 1, further comprising: the battery module comprises a connecting panel (4), at least one part of the connecting panel (4) is located at the front end of the battery module (1), the upper end of the connecting panel (4) is connected with the upper battery cell support (21), and the lower end of the connecting panel (4) is connected with the lower battery cell support (22).
3. The battery compartment (100) according to claim 2, wherein the connection panel (4) comprises a first plate (41), a second plate (42) and a third plate (43), the battery module (1) comprises a front side wall surface (12), and a first side wall surface (13) and a second side wall surface (14) which are adjacent to the front side wall surface (12), the first side wall surface (13) and the second side wall surface (14) are opposite, the first plate body (41) is positioned in front of the front side wall surface (12), the second plate body (42) is connected with the first plate body (41), and is located on the side of the first side wall surface (13) facing away from the second side wall surface (14), the third plate body (43) is connected with the first plate body (41), and is located on the side of the second side wall surface (14) facing away from the first side wall surface (13);
the upper ends of the first plate body (41), the second plate body (42) and the third plate body (43) are connected with the upper battery cell support (21), and the lower ends of the first plate body (41), the second plate body (42) and the third plate body (43) are connected with the lower battery cell support (22).
4. The battery compartment (100) according to claim 3, wherein the second panel (42) has a length smaller than the length of the first side wall surface (13), and the third panel (43) has a length smaller than the length of the second side wall surface (14).
5. The battery box (100) according to claim 3, further comprising a battery management circuit board (5), wherein the battery management circuit board (5) is installed between the second board body (42) and the battery module (1), or the battery management circuit board (5) is installed between the second board body (42) and the battery module (1).
6. The battery box (100) according to claim 2, wherein the upper cell support (21) is a plastic part, and the corner protector (3) and the connection panel (4) are metal parts.
7. The battery box (100) according to claim 1, further comprising an upper cover plate (6), wherein the upper cover plate (6) is mounted on the upper end of the upper cell support (21), and the upper cover plate (6) is made of plastic.
8. The battery box (100) of claim 1, further comprising a connector (7), wherein the connector (7) extends along a spacing direction of the upper cell support (21) and the lower cell support (22), and is connected to both the upper cell support (21) and the lower cell support (22).
9. The battery plug-in box (100) according to claim 2, characterized in that the upper cell support (21) is provided with a first connecting flange (211) extending downward, the lower cell support (22) is provided with a second connecting flange (221) extending upward, the upper end of the corner protector (3) and the upper end of the connecting panel (4) are connected with the first connecting flange (211), and the lower end of the corner protector (3) and the lower end of the connecting panel (4) are connected with the second connecting flange (221).
10. An energy storage device, characterized in that it comprises a battery compartment (100) according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922453564.1U CN211629156U (en) | 2019-12-30 | 2019-12-30 | Battery plug-in box and energy storage equipment with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922453564.1U CN211629156U (en) | 2019-12-30 | 2019-12-30 | Battery plug-in box and energy storage equipment with same |
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| Publication Number | Publication Date |
|---|---|
| CN211629156U true CN211629156U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922453564.1U Active CN211629156U (en) | 2019-12-30 | 2019-12-30 | Battery plug-in box and energy storage equipment with same |
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| CN (1) | CN211629156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615095A (en) * | 2020-12-18 | 2021-04-06 | 上海融和元储能源有限公司 | Energy storage battery plug-in box and plug-in box group connection structure |
| CN112864516A (en) * | 2020-12-01 | 2021-05-28 | 江苏吉意信息技术有限公司 | Energy storage plug box applied to energy storage system |
-
2019
- 2019-12-30 CN CN201922453564.1U patent/CN211629156U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864516A (en) * | 2020-12-01 | 2021-05-28 | 江苏吉意信息技术有限公司 | Energy storage plug box applied to energy storage system |
| CN112864516B (en) * | 2020-12-01 | 2024-01-30 | 江苏吉意信息技术有限公司 | Energy storage plug box applied to energy storage system |
| CN112615095A (en) * | 2020-12-18 | 2021-04-06 | 上海融和元储能源有限公司 | Energy storage battery plug-in box and plug-in box group connection structure |
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