CN210897451U - Output pole assembly of battery pack and battery pack - Google Patents
Output pole assembly of battery pack and battery pack Download PDFInfo
- Publication number
- CN210897451U CN210897451U CN201922447804.7U CN201922447804U CN210897451U CN 210897451 U CN210897451 U CN 210897451U CN 201922447804 U CN201922447804 U CN 201922447804U CN 210897451 U CN210897451 U CN 210897451U
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- battery pack
- rotation preventing
- positioning groove
- rotation
- output
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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 provides an output utmost point subassembly and battery package of battery package, the output utmost point subassembly of battery package includes: the mounting seat is used for limiting a positioning groove, and a first anti-rotation part is arranged in the positioning groove; one end of the conductive bar is arranged in the positioning groove, and the conductive bar is provided with a second rotation preventing part matched with the first rotation preventing part; and the bus bar is arranged in the positioning groove and is connected with the conductive bar. From this, prevent that the cooperation of portion of changeing through setting up first portion of preventing changeing and second can prevent to lead the electrical drainage and rotate, need not set up in leading electrical drainage both sides and separate the fender muscle, can make the electrically conductive row of different widths install on the mount pad to can promote the commonality level of mount pad.
Description
Technical Field
The utility model relates to a battery package technical field, in particular to battery package of output utmost point subassembly and the output utmost point subassembly that has this battery package of battery package.
Background
In the related art, the mounting seat of the output electrode assembly is used for accommodating parts for placing the module bus bar, and the mounting seat is used for fixing the bus bar and an external conductive bar together, so that the bus bar is electrically connected and insulated from other surrounding parts. However, when external conducting bar and for the busbar screw-up, conducting bar is together followed the commentaries on classics along with the bolt, leads to conducting bar to deflect, and module output utmost point post welding can produce certain damage to the utmost point post when following the commentaries on classics on the electric core utmost point post.
In the correlation technique, it is spacing to leading electrical drainage to separate the fender muscle through setting up to be located leading electrical drainage both sides on the mount pad, nevertheless because the fender muscle that separates of leading electrical drainage both sides need with the width phase-match that leads electrical drainage, the mount pad that corresponds with it needs to be matched to leading electrical drainage of different width, the commonality level difference of mount pad leads to battery package manufacturing cost to increase.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention is directed to an output electrode assembly of a battery pack, so as to solve the problem of poor universality of the output electrode assembly of the battery pack.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
an output pole assembly of a battery pack comprising: the mounting seat is used for limiting a positioning groove, and a first anti-rotation part is arranged in the positioning groove; one end of the conductive bar is arranged in the positioning groove, and the conductive bar is provided with a second rotation preventing part matched with the first rotation preventing part; and the bus bar is arranged in the positioning groove and is connected with the conductive bar.
In some examples of the present invention, the first rotation preventing portion is provided on an inner surface of a side wall of the positioning groove, and the first rotation preventing portion is provided in a height direction of the mounting seat.
In some examples of the present invention, the second rotation preventing portion is provided at an end portion of the one end of the conductive bar.
In some examples of the present invention, one of the first rotation preventing portion and the second rotation preventing portion is a rotation preventing rib, and the other is a rotation preventing notch.
In some examples of the present invention, the first rotation preventing portion is the rotation preventing rib, and the second rotation preventing portion is the rotation preventing notch.
In some examples of the present invention, an upper end of the first rotation prevention portion is provided with a guide slope.
In some examples of the present invention, the busbar has a connecting portion, the connecting portion is provided in the positioning groove and has an avoidance portion that avoids the first rotation prevention portion.
In some examples of the present invention, an end portion of the connecting portion opposite to the first rotation preventing portion is provided with the avoiding portion.
In some examples of the present invention, the side wall of the positioning groove is provided with a clamping portion, the clamping portion is adapted to clamp the busbar in the positioning groove.
Compared with the prior art, the output pole subassembly of battery package have following advantage:
according to the utility model discloses an output pole subassembly of battery package prevents the cooperation of commentaries on classics portion through setting up first portion of preventing changeing and second, can prevent to lead the electrical drainage and rotate, need not set up in leading electrical drainage both sides and separate the fender muscle, can make the electrically conductive row of different widths install on the mount pad to can promote the commonality level of mount pad.
Another object of the present invention is to provide a battery pack.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a battery pack comprises the output pole assembly of the battery pack.
The advantages of the battery pack and the output electrode assembly of the battery pack are the same as those of the battery pack in the prior art, and are not described herein again.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is an exploded view of an output pole assembly according to an embodiment of the present invention;
fig. 2 is a front view of a mounting base of an output pole assembly according to an embodiment of the present invention;
FIG. 3 is a side view of an output pole assembly according to an embodiment of the present invention;
fig. 4 is a top view of an output pole assembly according to an embodiment of the present invention.
Description of reference numerals:
an output pole assembly 10;
a mounting base 1; a positioning groove 11; a first rotation preventing portion 12; a guide slope 13; a clip portion 14;
a conductive bar 2; a second rotation preventing portion 21;
a bus bar 3; a connecting portion 31; an escape portion 32;
an avoidance port 4; a nut insert 5.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 4, an output pole assembly 10 of a battery pack according to an embodiment of the present invention includes: mount 1, conductor bar 2 and busbar 3. The mounting seat 1 defines a positioning groove 11, a first anti-rotation portion 12 is arranged in the positioning groove 11, one end of the conductive bar 2 is arranged in the positioning groove 11, the conductive bar 2 is provided with a second anti-rotation portion 21 matched with the first anti-rotation portion 12, a partial structure of the bus bar 3 is arranged in the positioning groove 11, and the bus bar 3 is connected with the conductive bar 2.
As shown in fig. 1, the preceding lateral wall of constant head tank 11 can be provided with dodge mouthful 4, when assembling output pole subassembly 10, can install busbar 3 in constant head tank 11 earlier, then pass the one end of conducting bar 2 and dodge mouthful 4 after the assembly in constant head tank 11, conducting bar 2 is located busbar 3's upper surface, make the first portion 21 of preventing changeing of preventing the complex second of portion 12 assemble together, then make the bolt pass simultaneously and connect with nut insert threaded connection on the diapire of constant head tank 11 behind conducting bar 2 and busbar 3, the assembly of output pole subassembly 10 is accomplished. Wherein, at the wrong bolt in-process, prevent through first 12 and the second of preventing changeing the portion 21 mutual spacing, can prevent to lead electrical drainage 2 and rotate, avoid leading electrical drainage 2 to deflect to prevent to produce certain damage to the utmost point post. And, prevent that portion 21 is spacing each other through first portion 12 and the second of preventing changeing, compare with prior art, can save to set up the fender muscle that separates that is located electrically conductive row 2 both sides on mount pad 1, can accomplish the biggest as far as avoiding the width of mouth 4 to can make the electrically conductive row 2 of different width install on mount pad 1, and then can promote the commonality level of mount pad 1, and simultaneously, can reduce the mould of production mount pad 1, can reduce the development cost of battery package.
From this, prevent that the portion 21 cooperation is prevented to commentaries on classics through setting up first 12 and the second, can prevent to lead electrical drainage 2 and rotate, need not set up in leading electrical drainage 2 both sides and separate the fender muscle, can make the electrically conductive row 2 of different widths install on mount pad 1 to can promote the commonality level of mount pad 1.
In some embodiments of the present invention, as shown in fig. 1, the first rotation prevention part 12 may be disposed on an inner surface of the side wall of the positioning groove 11, for example: the first rotation preventing portion 12 is provided on an inner surface of a rear side wall of the positioning groove 11, and the first rotation preventing portion 12 is arranged to extend in a height direction of the mount 1. Also, the second rotation preventing part 21 may be provided at an end of one end of the conductive bar 2, for example: the second prevents that commentaries on classics portion 21 is located and is led on the end that the row 2 is relative with first portion 12 of preventing changeing, at the in-process of output utmost point subassembly 10, so set up and to make first portion 12 and the second of preventing changeing 21 relative, can be convenient for first portion 12 and the second of preventing changeing 21 assembles to can promote the assembly efficiency of output utmost point subassembly 10.
In some embodiments of the present invention, one of the first rotation preventing portion 12 and the second rotation preventing portion 21 is configured as a rotation preventing rib, and the other is configured as a rotation preventing notch, specifically, the first rotation preventing portion 12 may be configured as a rotation preventing rib, and the second rotation preventing portion 21 may be a rotation preventing notch. Through preventing changeing the muscle assembly in preventing changeing the breach, prevent changeing the breach and can carry on spacingly to electrically conductive row 2 to can prevent to electrically conductive row 2 and rotate.
In some embodiments of the present invention, as shown in fig. 1, the bus bar 3 has a connecting portion 31, the connecting portion 31 is disposed in the positioning groove 11, and has an avoiding portion 32 for avoiding the first rotation-preventing portion 12, wherein, when the connecting portion 31 is installed in the positioning groove 11, the avoiding portion 32 can avoid the first rotation-preventing portion 12, and can prevent the bus bar 3 from interfering with the first rotation-preventing portion 12, thereby ensuring that the bus bar 3 is installed in the positioning groove 11.
In some embodiments of the present invention, as shown in fig. 1 and fig. 2, the upper end of the first rotation-preventing portion 12 may be provided with a guiding inclined plane 13, wherein, in the process of installing the connecting portion 31 in the positioning groove 11, when the busbar 3 collides with the upper end of the first rotation-preventing portion 12, the guiding inclined plane 13 can play a guiding role in the busbar 3, so as to facilitate the installation of the busbar 3 in the positioning groove 11, thereby improving the installation efficiency of the busbar 3.
In some embodiments of the present invention, as shown in fig. 1, the end portion of the connecting portion 31 opposite to the first rotation preventing portion 12 is provided with an avoiding portion 32, so that the avoiding portion 32 and the first rotation preventing portion 12 can be conveniently avoided, and the arrangement position of the avoiding portion 32 can be more reasonable.
The utility model discloses an in some embodiments, as shown in fig. 1 and fig. 3, the lateral wall of constant head tank 11 can be provided with joint portion 14, and joint portion 14 is suitable for 3 joints of busbar in constant head tank 11, so set up and can install busbar 3 in constant head tank 11 firmly, can avoid busbar 3 to shift out constant head tank 11 to can guarantee busbar 3's positional stability.
According to the utility model discloses battery pack, including the output utmost point subassembly 10 of above-mentioned embodiment, output utmost point subassembly 10 sets up on battery pack, and this output utmost point subassembly 10 can prevent to lead electrical drainage 2 and rotate, need not set up in leading electrical drainage 2 both sides and separate the fender muscle, can make the electrically conductive drainage 2 of different widths install on mount pad 1 to can promote mount pad 1's commonality level, and, also can reduce the mould of production mount pad 1, can reduce battery pack's development cost.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An output pole assembly (10) of a battery pack, comprising:
the mounting seat (1) is used for limiting a positioning groove (11), and a first anti-rotation part (12) is arranged in the positioning groove (11);
one end of the conductive bar (2) is arranged in the positioning groove (11), and the conductive bar (2) is provided with a second anti-rotation part (21) matched with the first anti-rotation part (12);
the bus bar (3) is arranged in the positioning groove (11) and connected with the conductive bar (2).
2. The output electrode assembly (10) of the battery pack according to claim 1, wherein the first rotation preventing portion (12) is provided on an inner surface of a side wall of the positioning groove (11), and the first rotation preventing portion (12) extends in a height direction of the mounting base (1).
3. The output electrode assembly (10) of the battery pack according to claim 1, wherein the second rotation preventing part (21) is provided at an end of the one end of the conductive bar (2).
4. The output pole assembly (10) of a battery pack according to claim 1, wherein one of the first rotation preventing portion (12) and the second rotation preventing portion (21) is a rotation preventing rib and the other is a rotation preventing notch.
5. The output pole assembly (10) of a battery pack according to claim 4, wherein the first rotation preventing portion (12) is the rotation preventing rib and the second rotation preventing portion (21) is the rotation preventing notch.
6. The output electrode assembly (10) of a battery pack according to claim 4, wherein the upper end of the first rotation preventing part (12) is provided with a guide slope (13).
7. The output electrode assembly (10) of a battery pack according to claim 1, wherein the bus bar (3) has a connecting portion (31), the connecting portion (31) being provided in the positioning groove (11) and having an escape portion (32) that escapes the first rotation prevention portion (12).
8. The battery pack output pole assembly (10) according to claim 7, wherein an end of the connecting portion (31) opposite to the first rotation preventing portion (12) is provided with the escape portion (32).
9. The output pole assembly (10) of the battery pack according to claim 1, wherein the sidewall of the positioning groove (11) is provided with a snap-in portion (14), the snap-in portion (14) is adapted to snap-in the bus bar (3) in the positioning groove (11).
10. A battery pack, characterized by comprising the output pole assembly (10) of the battery pack according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922447804.7U CN210897451U (en) | 2019-12-30 | 2019-12-30 | Output pole assembly of battery pack and battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922447804.7U CN210897451U (en) | 2019-12-30 | 2019-12-30 | Output pole assembly of battery pack and battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210897451U true CN210897451U (en) | 2020-06-30 |
Family
ID=71321407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922447804.7U Active CN210897451U (en) | 2019-12-30 | 2019-12-30 | Output pole assembly of battery pack and battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210897451U (en) |
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2019
- 2019-12-30 CN CN201922447804.7U patent/CN210897451U/en active Active
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