CN206685440U - Battery pack - Google Patents
Battery pack Download PDFInfo
- Publication number
- CN206685440U CN206685440U CN201720124094.2U CN201720124094U CN206685440U CN 206685440 U CN206685440 U CN 206685440U CN 201720124094 U CN201720124094 U CN 201720124094U CN 206685440 U CN206685440 U CN 206685440U
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- CN
- China
- Prior art keywords
- wire harness
- bracket
- battery pack
- negative
- positive
- 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.)
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Classifications
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides battery pack, should include left fixed plate, right fixed plate and connection in series-parallel battery pack, the connection in series-parallel battery pack is fixed between the left fixed plate and right fixed plate；The connection in series-parallel battery pack includes the first battery modules of at least two series connection；Wire harness pallet is detachably installed in first battery modules, series connection piece is provided between adjacent two wire harness pallet；Wire harness passage and wire harness acquisition channel are provided with the wire harness pallet, limited block is provided with the wire harness acquisition channel, wire harness is installed in the wire harness acquisition channel and wire harness passage；Meanwhile dilatation has been carried out by buckle structure, set check lock lever to enter row constraint and lock each battery modules.The battery pack structure causes whole battery modules to be readily disassembled and repair, and installation is firm and flexible, while reduces the space of positioning.
Description
Technical field
It the utility model is related to cell art, more particularly to battery pack.
Background technology
Battery pack is made up of multiple battery modules, and battery modules are commonly used to electric power storage field of the electric power as the energy,
Its structure uses the cell parallel of multiple monomers more or is in series.In conventional art, the connection of battery modules is often directly solid
Fixed connection, at the same it is in parallel when be also that simple outside support is fixedly connected, its internal stability is poor.
The content of the invention
The utility model provides battery pack, solves whole battery modules and is readily disassembled and repairs, and installation is firm and flexible,
The technical problem in positioning space is reduced simultaneously.
In order to solve the above-mentioned technical problem, technical solution adopted in the utility model is：
Battery pack, including left fixed plate, right fixed plate and connection in series-parallel battery pack, the connection in series-parallel battery pack are fixed on described
Between left fixed plate and right fixed plate；The connection in series-parallel battery pack includes the first battery modules of at least two series connection；Described
Wire harness pallet is detachably installed in one battery modules, series connection piece is provided between adjacent two wire harness pallet；The wire harness pallet
On be provided with wire harness passage and wire harness acquisition channel, limited block is provided with the wire harness acquisition channel, wire harness is installed in institute
State in wire harness acquisition channel and wire harness passage.
Further, the connection in series-parallel battery pack also include with first battery modules quantity the second battery modules of identical,
First battery modules in parallel connects second battery modules；First battery modules include the first positive bracket and the
One negative bracket, second battery modules include the second positive bracket and the second negative bracket；First positive bracket with
Multiple necks are respectively arranged between first negative bracket and the first negative bracket between second positive bracket, are also wrapped
Include buckle, neck described in the buckle clamping.
Further, the neck includes dovetail groove, and two limited blocks, institute are symmetrically arranged with each dovetail groove
Limited block and the dove-tail are stated into fluted；The buckle includes buckle main body, be provided with the buckle main body with
The projection of the matching grooves.
Preferably, through hole is provided with the limited block, the bullet matched with the through hole is provided with the buckle main body
Property snap fit.
Further, in first positive bracket and the first negative bracket and second positive bracket and second
Battery bracket is relatively set with negative bracket, locating dowel is provided between the battery bracket, is set through the locating dowel
There is check lock lever, described check lock lever one end is connected in the left fixed plate, and the other end is fixedly connected in the right fixed plate.
Preferably, one end of the check lock lever is provided with external screw thread, and the left fixed plate is screwed described in connection
Check lock lever.
Preferably, first battery modules include the first positive bus and the first negative bus-bar, second electricity
Pond module includes the second positive bus and the second negative bus-bar；It is characterized in that：First positive bus passes through heat
Riveting mode is fixed in first positive bracket, and first negative pole confluxes is fixed on first negative pole by rivet hot mode
On support, second positive pole confluxes to be fixed in second positive bracket by rivet hot mode, and second negative pole confluxes
It is fixed on by rivet hot mode in second negative bracket.
Preferably, first positive pole confluxes and the first negative bus-bar, or the second positive bus and the second negative pole converge
Thermally conductive sheet is provided with stream row.
The utility model provides battery pack, should include left fixed plate, right fixed plate and connection in series-parallel battery pack, the connection in series-parallel
Battery pack is fixed between the left fixed plate and right fixed plate；The connection in series-parallel battery pack includes the first of at least two series connection
Battery modules；Wire harness pallet is detachably installed in first battery modules, series connection is provided between adjacent two wire harness pallet
Piece；Wire harness passage and wire harness acquisition channel are provided with the wire harness pallet, limited block is provided with the wire harness acquisition channel,
Wire harness is installed in the wire harness acquisition channel and wire harness passage.Meanwhile dilatation has been carried out by buckle structure, locking is set
Bar enters row constraint and locks each battery modules.So that whole battery modules are readily disassembled and repaired, installation is firm and flexible, simultaneously
Reduce the space of positioning.
Brief description of the drawings
Fig. 1 is the utility model battery pack structure schematic diagram；
Fig. 2 is the wire harness drop panel connecting structure schematic diagram of the utility model battery embodiment；
Fig. 3 is the wire harness support board structure schematic diagram of the utility model battery embodiment；
Fig. 4 is first and second positive bracket of the utility model battery embodiment and the structural representation of negative bracket；
Fig. 5 is partial enlargement structural representation at Fig. 4 A；
Fig. 6 is the buckle structure schematic diagram of the utility model battery embodiment；
Fig. 7 is the partial structural diagram that the utility model battery pack applies example.
Embodiment
Below in conjunction with the accompanying drawings, embodiment of the present utility model is specifically illustrated, accompanying drawing is only for reference and explanation uses, not structure
The limitation of paired the utility model patent protection domain.
As shown in figs. 1-7, battery pack, including left fixed plate 2, right fixed plate 1 and connection in series-parallel battery pack, the connection in series-parallel electricity
Pond group is fixed between the left fixed plate 2 and right fixed plate 1；The connection in series-parallel battery pack includes the first of at least two series connection
Battery modules 5；Wire harness pallet 3 is detachably installed in first battery modules 5, is provided between adjacent two wire harness pallet 3
Series connection piece 4；Wire harness passage 31 and wire harness acquisition channel 32 are provided with the wire harness pallet 3, on the wire harness acquisition channel 32
Limited block 33 is provided with, wire harness 34 is installed in the wire harness acquisition channel 32 and wire harness passage 31.
The connection in series-parallel battery pack also include with the second battery modules of identical 6 of the first battery modules quantity 5, described first
Battery modules 5 are connected in parallel second battery modules 6；First battery modules 5 include the first positive bracket 51 and first
Negative bracket 52, second battery modules 6 include the second positive bracket 61 and the second negative bracket 62；The first positive pole branch
It is respectively arranged between the positive bracket 61 of frame 51 and second between the negative bracket 62 of first negative bracket 52 and first more
Individual neck 8, in addition to buckle 9, neck 8 described in the clamping of buckle 9.In the present embodiment specifically, the neck 8 includes dovetail
Groove, is symmetrically arranged with two limited blocks 81 on each dovetail groove, and the limited block 81 and the dove-tail are into fluted
82；The buckle 9 includes buckle main body, and the projection 91 matched with the groove 82 is provided with the buckle main body.It is described
Through hole 811 is provided with limited block 81, the elastic clamping hook 92 matched with the through hole 811 is provided with the buckle main body.
In the negative bracket 52 of first positive bracket 51 and first and the negative pole branch of second positive bracket 61 and second
It is relatively set with frame 62 between battery bracket F, the battery bracket F and is provided with locating dowel E, is set through the locating dowel E
There is check lock lever 7, described one end of check lock lever 7 is connected in the left fixed plate 2, and the other end is fixedly connected on the right fixed plate 1
On.One end of the check lock lever 7 is provided with external screw thread, and the left fixed plate 2 is screwed the connection check lock lever 7.
First battery modules 5 include the first positive bus and the first negative bus-bar, second battery modules 6
Including the second positive bus and the second negative bus-bar；First positive bus is fixed on described by rivet hot mode
In one positive bracket 51, first negative pole confluxes to be fixed in first negative bracket 52 by rivet hot mode, and described
Two positive poles conflux to be fixed in second positive bracket 61 by rivet hot mode, and second negative pole confluxes by rivet hot mode
It is fixed in second negative bracket 62.
First positive pole confluxes and the first negative bus-bar, or the second positive bus on the second negative bus-bar with setting
It is equipped with thermally conductive sheet 10.
Above disclosed is only preferred embodiment of the present utility model, it is impossible to limits right of the present utility model with this
Protection domain, therefore the equivalent variations made according to present utility model application the scope of the claims, still belong to the model that the utility model is covered
Enclose.
Claims (8)
1. battery pack, including left fixed plate, right fixed plate and connection in series-parallel battery pack, the connection in series-parallel battery pack are fixed on the left side
Between fixed plate and right fixed plate；The connection in series-parallel battery pack includes the first battery modules of at least two series connection；Its feature exists
In：Wire harness pallet is detachably installed in first battery modules, series connection piece is provided between adjacent two wire harness pallet；It is described
Wire harness passage and wire harness acquisition channel are provided with wire harness pallet, limited block, wire harness quilt are provided with the wire harness acquisition channel
In the wire harness acquisition channel and wire harness passage.
2. battery pack according to claim 1, it is characterised in that：The connection in series-parallel battery pack also includes and the first battery mould
Group quantity the second battery modules of identical, first battery modules in parallel connect second battery modules；First electricity
Pond module includes the first positive bracket and the first negative bracket, and second battery modules are negative including the second positive bracket and second
Pole support；Between first positive bracket and the second positive bracket and first negative bracket and the first negative bracket it
Between be respectively arranged with multiple necks, in addition to buckle, neck described in the buckle clamping.
3. battery pack according to claim 2, it is characterised in that：The neck includes dovetail groove, each dovetail groove
On be symmetrically arranged with two limited blocks, the limited block and the dove-tail are into fluted；The buckle includes buckle main body,
The projection with the matching grooves is provided with the buckle main body.
4. battery pack according to claim 3, it is characterised in that：Through hole, the buckle master are provided with the limited block
The elastic clamping hook matched with the through hole is provided with body.
5. battery pack according to claim 2, it is characterised in that：In first positive bracket and the first negative bracket,
Battery bracket is relatively set with second positive bracket and the second negative bracket, it is fixed to be provided between the battery bracket
Position post, is provided with check lock lever, described check lock lever one end is connected in the left fixed plate, and the other end is fixed through the locating dowel
It is connected in the right fixed plate.
6. battery pack according to claim 5, it is characterised in that：One end of the check lock lever is provided with external screw thread, described
Left fixed plate is screwed the connection check lock lever.
7. battery pack according to claim 2, it is characterised in that：First battery modules include the first positive bus
With the first negative bus-bar, second battery modules include the second positive bus and the second negative bus-bar；Described first
Positive bus is fixed in first positive bracket by rivet hot mode, and first negative pole confluxes to be consolidated by rivet hot mode
It is scheduled in first negative bracket, second positive pole confluxes to be fixed in second positive bracket by rivet hot mode,
Second negative pole confluxes to be fixed in second negative bracket by rivet hot mode.
8. battery pack according to claim 7, it is characterised in that：First positive pole confluxes and the first negative bus-bar,
Or second be provided with thermally conductive sheet on positive bus and the second negative bus-bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720124094.2U CN206685440U (en) | 2017-02-10 | 2017-02-10 | Battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720124094.2U CN206685440U (en) | 2017-02-10 | 2017-02-10 | Battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685440U true CN206685440U (en) | 2017-11-28 |
Family
ID=60394765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720124094.2U Active CN206685440U (en) | 2017-02-10 | 2017-02-10 | Battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887670A (en) * | 2017-12-07 | 2018-04-06 | 江苏索尔新能源科技股份有限公司 | The radiator structure of battery component |
-
2017
- 2017-02-10 CN CN201720124094.2U patent/CN206685440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887670A (en) * | 2017-12-07 | 2018-04-06 | 江苏索尔新能源科技股份有限公司 | The radiator structure of battery component |
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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: 20220928 Address after: Room 703, unit 2, building 4, 103 Daishan Road, Xiangzhou District, Zhuhai, Guangdong 519000 Patentee after: Zhao Mingxing Address before: 523000 No.1 Workshop, Maike Industrial Park, 1888 Meimei Avenue West, Dalang Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN MCNAIR NEW POWER Co.,Ltd. Patentee before: DONGGUAN MCNAIR TECHNOLOGY Co.,Ltd. Patentee before: TECHNICAL INSTITUTE OF LITHIUM BATTERY ENERGY-SAVING TECHNOLOGY OF MCNAIR, DONGGUAN. |
|
| TR01 | Transfer of patent right |