CN207398248U - A kind of copper bar connection component, battery combination device and battery modules - Google Patents
A kind of copper bar connection component, battery combination device and battery modules Download PDFInfo
- Publication number
- CN207398248U CN207398248U CN201721431292.XU CN201721431292U CN207398248U CN 207398248 U CN207398248 U CN 207398248U CN 201721431292 U CN201721431292 U CN 201721431292U CN 207398248 U CN207398248 U CN 207398248U
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- Prior art keywords
- copper bar
- battery
- combination device
- connection component
- sampling
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Abstract
This application discloses a kind of copper bar connection component, battery combination device and battery modules, it is related to battery technology field, copper bar connection component includes the first connecting copper bar, the second connecting copper bar and connector, first connecting copper bar is connected with connector by way of buckle, and the frame body of the second connecting copper bar built-in connector is interior and passes through the fixation that spring realizes its vertical direction.Battery combination device includes housing, sampling terminal, sampling harness, sampling socket and above-mentioned copper bar connection component.Battery modules include multiple single batteries and above-mentioned battery combination device.The socket connection mode of copper bar connection component makes the connection between battery modules more convenient, and battery combination device and battery modules are integrated with sampling socket, improves its functional and associativity.
Description
Technical field
The utility model is related to battery technology fields, and in particular, to a kind of copper bar connection component, battery combination device and
Battery modules.
Background technology
In face of the traditional energy of increasingly depleted, continuous aggravating circumstances, countries in the world accelerate the step of Looking For Substitutions Of Oil
It cuts down, launches respectively new energy policy and measure, New Energy Industry is just becoming the main growth factor of economic development.And energy storage skill
Art and new energy application are closely coupled, and energy-storage battery is as most important energy storage device by extensive concern.A kind of work(is provided
The development of energy complete, convenient for disassembly and assembly, versatile, economical and practical battery combination device and battery modules for new energy industry
With vital meaning.
Utility model content
The purpose of this utility model is to provide a kind of copper bar connection component, battery combination device and battery modules, and copper bar connects
Connected components make the connection between battery modules more convenient, and battery combination device and battery modules are integrated with sampling socket, improve
Its functional and associativity.
To achieve these goals, on the one hand, the embodiment of the utility model provides a kind of copper bar connection component, should
Copper bar connection component includes the first connecting copper bar, the second connecting copper bar and for connecting the first connecting copper bar and the second connection copper
The connector of row, connector include frame body, and pin thread, the first connection copper are respectively arranged on opposite two side of frame body
Row includes the first copper bar body, and one end of the first copper bar body is provided with the female thread coordinated with pin thread, and the one of the second connecting copper bar
The inside of the embedded frame body in end.
Preferably, connector further includes two insulation boards that can be moved up and down in frame body, two insulation boards and frame
Spring is respectively arranged between the top plate and bottom plate of frame body.
Preferably, the second connecting copper bar include the second copper bar body and positioned at second copper bar body one end and with the second bronze medal
Two vertical protruding portions of body are arranged, two protruding portions are embedded between two insulation boards, and the first copper bar body is provided with female thread
One end be inserted into two protruding portions gap in.
Preferably, the first copper bar body is inserted into one end in the gap of two protruding portions as the gradual thinning insertion of thickness
Portion.
On the other hand, the embodiment of the utility model also provides a kind of battery combination device, the battery combination device bag
It includes：Housing is provided in housing to dispose the multiple single batteries in the installation position of multiple single batteries and interval and for electricity
Connect the connecting copper bar of a part of single battery in multiple single batteries；And the above-mentioned copper bar connection component of any one,
Copper bar connection component is mounted on housing, and for being electrically connected a part of single battery in multiple single batteries.
Preferably, battery combination device further includes：It is arranged on the sampling terminal of installation position；It is arranged in the end cap of housing
Sample socket；And the sampling harness for being electrically connected sampling terminal with sampling socket.
Preferably, battery combination device further includes the cabling channel being arranged on housing；Sampling harness is distributed in the cabling
In slot.
Preferably, sampling socket includes at least one of voltage sample socket and temperature sampling socket.
In another aspect, the embodiment of the utility model also provides a kind of battery modules, which includes multiple lists
Body battery and any one above-mentioned battery combination device, multiple single batteries are positioned in the peace of the housing of battery combination device
It fills in position.
Preferably, at least a portion single battery in multiple single batteries passes through spot-welded to connecting copper bar；And
At least a portion single battery in multiple single batteries passes through spot-welded to copper bar connection component.
Through the above technical solutions, the first connecting copper bar and the second connecting copper bar realize the company of plug-in type by connector
Mode is connect, more traditional is fixedly connected for mode (being such as bolted), makes between the first installation copper bar and the second installation copper bar
Installation and removal it is more convenient；Be integrated in by the way that socket will be sampled in battery combination device so that battery combination device and
The integrated level higher of battery modules including the battery combination device, functional and associativity are stronger.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is to be used to provide a further understanding of the present invention, and a part for constitution instruction, and following
Specific embodiment together for explaining the utility model, but do not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 is the structure diagram of the copper bar connection component of an embodiment according to the present utility model；
Fig. 2 shows the structure diagram of the first connecting copper bar；
Fig. 3 shows the view after the second connecting copper bar and connector assembling；
Fig. 4 is the structure diagram of the battery combination device of an embodiment according to the present utility model；
Fig. 5 is the structure diagram of the battery modules of an embodiment according to the present utility model.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be appreciated that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Fig. 1 is the structure diagram of the copper bar connection component of an embodiment according to the present utility model, and Fig. 2 is shown
The structure diagram of first connecting copper bar.As depicted in figs. 1 and 2, in an embodiment of the utility model, one kind is provided
Copper bar connection component, the copper bar connection component can include the first connecting copper bar 1, the second connecting copper bar 2 and for connecting the
The connector 3 of one connecting copper bar 1 and the second connecting copper bar 2, connector 3 can include frame body 30, frame body 30 it is opposite
Pin thread 31 is respectively arranged on two sides, the first connecting copper bar 1 includes the first copper bar body 10, the first copper bar body 10
One end is provided with the female thread 11 coordinated with pin thread 31, and one end of the second connecting copper bar 2 is embedded in the inside of the frame body 30.
In the alternative embodiments of the present invention, female thread 11 can be arranged on opposite two side of frame body 30
On, correspondingly, the pin thread 31 coordinated with female thread 11 is arranged on one end of the first copper bar body 10.
Fig. 3 shows the view after the second connecting copper bar and connector assembling.As shown in figure 3, connector 3 may be used also
To include two insulation boards 32 that can be moved up and down in frame body 30, top plate and bottom of two insulation boards 32 with frame body 30
Spring 33 is respectively arranged between plate.Insulation board 32 is moved up and down with the elongation or be compressed in frame body 30 of spring 33.
In an embodiment of the utility model, the second connecting copper bar 2 can include the second copper bar body 20 and position
In 20 one end of the second copper bar body and two protruding portions 21 vertical with the second copper bar body 20, two insertions of protruding portion 21 two
Between a insulation board 32, one end for being provided with female thread 11 of the first copper bar body 10 is inserted into the gap of two protruding portions 21.
First connecting copper bar 1 realizes that buckle-type connects by female thread 11 with connector 3 with pin thread 31, the second copper bar body 20
One end insertion frame body 30 in, so as to limit 2 movement in the horizontal direction of the first connecting copper bar 1 and the second connecting copper bar,
Realize the two fixation in the horizontal direction.The second copper bar sheet is inserted into one end for being provided with female thread 11 of first copper bar body 10
In the gap of two protruding portions 21 of body 20, two protruding portions 21 are embedded between two insulation boards 32, and insulation board 32 and frame
Spring 33 is provided between body 30, so as to limit the movement of the first connecting copper bar 1 and the second connecting copper bar 2 in vertical direction,
Realize fixation of the two in vertical direction.
Spring for example can be high elastic force spring, and two protruding portions 21 of the second connecting copper bar 2 can be soft copper row, the
When one copper bar body 10 is inserted into the gap of two protruding portions 21 of the second copper bar body 20, upper and lower two springs 33 are prominent to two
Go out portion 21 and apply pressure so that the first connecting copper bar 1 and the second connecting copper bar 2 are in and are adjacent to state, so as to add the two
Contact area, reaches better conductive effect, and heat dissipation performance also increases.
In order to which the first connecting copper bar 1 is allow to be more easily inserted into the gap of two protruding portions 21, the first copper bar body
One end in the gap of 10 two protruding portions 21 of insertion could be provided as the gradual thinning insertion section of thickness.
Fig. 4 is the structure diagram of the battery combination device of an embodiment according to the present utility model.As shown in figure 4,
The embodiment of the utility model provides a kind of battery combination device, which can include housing 40, housing
It is provided with to dispose the multiple single batteries 41 in installation position and interval of multiple single batteries 41 in 40 and is used to be electrically connected more
The connecting copper bar 42 of at least a portion single battery 41 in a single battery 41；And in any one above-mentioned embodiment
Copper bar connection component (copper bar connection component not shown in Fig. 4), copper bar connection component are mounted on housing 40, and for being electrically connected
Connect at least a portion single battery 41 in multiple single batteries 41.
For traditional battery combination device, when need gather single battery voltage or temperature when information when often
Need outer signal harvester.In order to improve the integrated level of battery combination device and functionality, one in the utility model is real
It applies in mode, battery combination device can also include：It is arranged on the sampling terminal 50 of installation position；It is arranged on the end cap 43 of housing 40
Interior sampling socket 52；And the sampling harness 51 for being electrically connected sampling terminal 50 with sampling socket 52.
In order to avoid sampling harness 51 is disorderly and unsystematic, in the preferred embodiment of the utility model, battery combination device
It can also include the cabling channel being arranged on housing 40, sampling harness 51 is distributed in cabling channel.
Sampling socket 52 includes at least one of voltage sample socket and temperature sampling socket.Those skilled in the art should
The understanding, sampling terminal 50 gather signal can be not limited to voltage and temperature, can also including electric current etc. other battery parameters,
Accordingly, sampling socket 52 can also be including other sampling socket such as current sample socket.
Fig. 5 is the structure diagram of the battery modules of an embodiment according to the present utility model.As shown in Fig. 5, at this
In one embodiment of utility model, a kind of battery modules are provided, including multiple single batteries 41 and any one above-mentioned reality
The battery combination device in mode is applied, multiple single batteries 41 are positioned in the installation position of housing 40 of battery combination device.
At least a portion single battery 41 in multiple single batteries 41 passes through spot-welded to connecting copper bar 42；And
At least a portion single battery 41 in multiple single batteries 41 passes through spot-welded to copper bar connection component.Such as it may be employed
The spot welding mode of laser welding.
By the above embodiment, the first connecting copper bar and the second connecting copper bar realize the company of plug-in type by connector
Mode is connect, more traditional is fixedly connected for mode (being such as bolted), makes between the first installation copper bar and the second installation copper bar
Installation and removal it is more convenient；Be integrated in by the way that socket will be sampled in battery combination device so that battery combination device and
The integrated level higher of battery modules including the battery combination device, functional and associativity are stronger.
The preferred embodiment of the utility model, still, the utility model and unlimited are described in detail above in association with attached drawing
Detail in the above embodiment, can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the scope of protection of the utility model.Additionally need explanation
It is, it the specific technical features described in the above specific embodiments, in the case of no contradiction, can be by any
Suitable mode is combined, and in order to avoid unnecessary repetition, the utility model is no longer another to various combinations of possible ways
Row explanation.
In addition, it can also be combined between a variety of embodiments of the utility model, as long as it is not disobeyed
The thought of the utility model is carried on the back, should equally be considered as content disclosed in the utility model.
Claims (10)
1. a kind of copper bar connection component, which is characterized in that including the first connecting copper bar (1), the second connecting copper bar (2) and be used for
The connector (3) of first connecting copper bar (1) and second connecting copper bar (2) is connected, the connector (3) includes frame
Body (30) is respectively arranged with pin thread (31), first connecting copper bar (1) on opposite two side of the frame body (30)
Including the first copper bar body (10), one end of the first copper bar body (10) is provided with the female thread with the pin thread (31) cooperation
(11), one end of second connecting copper bar (2) is embedded in the inside of the frame body (30).
2. copper bar connection component according to claim 1, which is characterized in that the connector (3) further includes can be in institute
State two insulation boards (32) moved up and down in frame body (30), described two insulation boards (32) and the top of the frame body (30)
Spring (33) is respectively arranged between plate and bottom plate.
3. copper bar connection component according to claim 2, which is characterized in that second connecting copper bar (2) includes second
Copper bar body (20) and prominent positioned at described second copper bar body (20) one end and two vertical with the second copper bar body
Go out portion (21), described two protruding portions (21) are embedded between described two insulation boards (32), the first copper bar body (10)
The one end for being provided with the female thread (11) is inserted into the gap of described two protruding portions (21).
4. copper bar connection component according to claim 3, which is characterized in that described in the first copper bar body (10) insertion
One end in the gap of two protruding portions (21) is the gradual thinning insertion section of thickness.
5. a kind of battery combination device, which is characterized in that including：
Housing (40), the housing (40) is interior to be provided with to dispose the installation position of multiple single batteries (41) and interval institute
State multiple single batteries (41) and the company for being electrically connected a part of single battery (41) in the multiple single battery (41)
Connect copper bar (42)；And
Copper bar connection component as claimed in any of claims 1 to 4, the copper bar connection component are mounted on the shell
On body (40), and for being electrically connected a part of single battery (41) in the multiple single battery (41).
6. battery combination device according to claim 5, which is characterized in that further include：
It is arranged on the sampling terminal (50) of the installation position；
The sampling socket (52) being arranged in the end cap (43) of the housing (40)；And
The sampling harness (51) that the sampling terminal (50) is electrically connected with the sampling socket (52).
7. battery combination device according to claim 6, which is characterized in that further include and be arranged on the housing (40)
Cabling channel；The sampling harness (51) is distributed in the cabling channel.
8. battery combination device according to claim 6, which is characterized in that the sampling socket (52) includes voltage sample
At least one of socket and temperature sampling socket.
9. a kind of battery modules, which is characterized in that including multiple single batteries (41) and according to any one in claim 5 to 8
Battery combination device described in, the multiple single battery (41) are positioned in the housing of the battery combination device
(40) in the installation position.
10. battery modules according to claim 9, which is characterized in that at least one in the multiple single battery (41)
Partial monosomy battery (41) passes through spot-welded to connecting copper bar (42)；And at least one in the multiple single battery (41)
Partial monosomy battery (41) passes through spot-welded to the copper bar connection component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721431292.XU CN207398248U (en) | 2017-11-01 | 2017-11-01 | A kind of copper bar connection component, battery combination device and battery modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721431292.XU CN207398248U (en) | 2017-11-01 | 2017-11-01 | A kind of copper bar connection component, battery combination device and battery modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207398248U true CN207398248U (en) | 2018-05-22 |
Family
ID=62327741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721431292.XU Active CN207398248U (en) | 2017-11-01 | 2017-11-01 | A kind of copper bar connection component, battery combination device and battery modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207398248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767184A (en) * | 2018-06-14 | 2018-11-06 | 湖南湖大艾盛汽车技术开发有限公司 | The connection structure in groups of efficient stable between a kind of power battery module |
| WO2023198052A1 (en) * | 2022-04-11 | 2023-10-19 | 宁德时代新能源科技股份有限公司 | Anti-tearing sampling structure, battery and electric apparatus |
-
2017
- 2017-11-01 CN CN201721431292.XU patent/CN207398248U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767184A (en) * | 2018-06-14 | 2018-11-06 | 湖南湖大艾盛汽车技术开发有限公司 | The connection structure in groups of efficient stable between a kind of power battery module |
| WO2023198052A1 (en) * | 2022-04-11 | 2023-10-19 | 宁德时代新能源科技股份有限公司 | Anti-tearing sampling structure, battery and electric apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191219 Address after: 226200, No. 800, Hua Zhong Road, Qidong City, Jiangsu, Nantong Patentee after: Nantong Longli Electronic Technology Co., Ltd. Address before: 226299 peace South Road, Huilong Town, Nantong, Jiangsu Province, No. 306 Patentee before: Jiangsu Highstar Battery Manufacturing Co., Ltd. |
|
| TR01 | Transfer of patent right |