CN207504029U - It is a kind of can Fast-Maintenance battery pack - Google Patents
It is a kind of can Fast-Maintenance battery pack Download PDFInfo
- Publication number
- CN207504029U CN207504029U CN201721435568.1U CN201721435568U CN207504029U CN 207504029 U CN207504029 U CN 207504029U CN 201721435568 U CN201721435568 U CN 201721435568U CN 207504029 U CN207504029 U CN 207504029U
- Authority
- CN
- China
- Prior art keywords
- battery
- plate
- pallet
- busbar
- pair
- 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.)
- Expired - Fee Related
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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
Abstract
The utility model provide it is a kind of can Fast-Maintenance battery pack, including battery case and be contained in multiple battery modules side by side in battery case；The babinet and the case lid set on box opening side that battery case includes a side opening；Multiple battery modules perpendicular to case lid arrange, each battery modules include multiple single batteries arranged in arrays, set on the pallet of multiple single battery bottom ends, on pallet a pair of side plates of the both sides of multiple single batteries and connect a pair of side plates front end-plate and end plate；Multiple single batteries are contained in the accommodation space that the pallet, a pair of side plates, front end-plate and end plate surround；Front end-plate is set on multiple single batteries close to the side of case lid, and each single battery includes ontology and positioned at described ontology the same end and two electrodes being located remotely from each other；One end that multiple single batteries are equipped with electrode deviates from pallet.In the utility model can Fast-Maintenance battery pack, case lid laterally locks with babinet, can quickly remove fail battery module.
Description
【Technical field】
The utility model is related to battery technology field more particularly to it is a kind of can Fast-Maintenance battery pack.
【Background technology】
With the continuous development of society, the energy quickly consumes, environmental problem getting worse, the small new energy of environmental pollution
Development of automobile is rapid.Core component of the power battery as new-energy automobile, performance are an important factor for influencing automotive performance
One of, battery pack needs to be safeguarded in time when something goes wrong.Current battery packet, generally using integrated design, is safeguarded with car body
Shi Shifen is difficult, needs to dismantle entire battery pack so that maintenance cost is higher and extremely inefficient.
In consideration of it, it is really necessary to provide it is a kind of can Fast-Maintenance battery pack to overcome drawbacks described above.
【Utility model content】
The purpose of this utility model be to provide it is a kind of can Fast-Maintenance battery pack, it is simple in structure, can quickly remove failure
Battery modules, it is easy to operate.
To achieve these goals, the utility model provide it is a kind of can Fast-Maintenance battery pack, including battery case and
It is contained in multiple battery modules side by side in battery case；The battery case includes the babinet of a side opening and set on box opening
The case lid of side；The multiple battery modules are arranged perpendicular to case lid, and each battery modules include multiple lists arranged in arrays
Body battery, set on the pallet of multiple single battery bottom ends, on pallet a pair of side plates of the both sides of multiple single batteries and
Connect the front end-plate and end plate of a pair of side plates；The multiple single battery be contained in the pallet, a pair of side plates, front end-plate and
In the accommodation space that end plate surrounds；The front end-plate is set on multiple single batteries close to the side of case lid, the multiple monomer
Battery includes ontology and positioned at described ontology the same end and two electrodes being located remotely from each other for rectangular cell and each single battery,
Two electrodes of each single battery include positive electrode and negative electrode；The multiple single battery is equipped with one end of electrode away from support
Disk is set；Each battery modules, which further include, to be provided close to one end of front end-plate and connects two of electrode of two single batteries respectively
Multiple second busbars of two electrodes of the first busbar and connection neighboring unit cell, each second busbar connection are two neighboring
A positive electrode and a negative electrode for single battery；
It is described can Fast-Maintenance battery pack further include multiple third busbars for being connect with the first busbar of battery modules with
And in battery case two adjacent battery modules sides fuse mounting base；The fuse mounting base is equipped with fusing
Device, the both ends of the fuse are connect respectively with the first busbar of two adjacent battery modules by the third busbar；Institute
Two battery modules adjacent in battery case the first busbar close to each other is stated by a third busbar electrically to be connected
It connects.
In a preferred embodiment, the pallet is rectangular, and one is offered respectively on the front end-plate and end plate
To being mutually parallel and perpendicular to the through-hole of pallet, the both ends of the pallet correspond to respectively front end-plate and end plate be equipped with fixed plate and
Front end-plate is corresponded in the fixed plate respectively and the through-hole of end plate offers mounting hole, by multiple bolts pass through front end-plate with
The through-hole of end plate and the mounting hole of pallet, front end-plate and end plate are fastenedly connected with pallet.
In a preferred embodiment, in each battery modules a single battery positive electrode and an adjacent list
The negative electrode of body battery is close, and described two first busbars are connected to the one of the single battery for being located at both ends close to front end-plate
A positive electrode and a negative electrode.
In a preferred embodiment, the both sides of the babinet are equipped with a pair of of high pressure outside babinet close to case lid
Socket, the pair of high-tension terminal and the first busbar of the battery modules at both ends in battery case carry out electricity by the third busbar
Property connection.
In a preferred embodiment, the both sides of the babinet offer a pair of of perforation, the pair of height close to case lid
Pressure socket is installed at a pair of of perforation.
In a preferred embodiment, the fuse mounting base, which is set in battery case, is located at two intermediate adjacent electricity
The front end-plate side of pond module.
In a preferred embodiment, first busbar, the second busbar and third busbar are copper bar.
It is provided by the utility model can Fast-Maintenance battery pack, case lid and babinet is laterally lock, multiple battery moulds
Group individually packaged can be dismantled, simple in structure and safe and reliable, and case lid is opened when safeguarding can quickly remove fail battery module, grasp
Facilitate.
【Description of the drawings】
Fig. 1 be it is provided by the utility model can Fast-Maintenance battery pack three-dimensional structure diagram.
Fig. 2 be it is shown in FIG. 1 can Fast-Maintenance battery pack explosive view.
Fig. 3 be it is shown in FIG. 1 can Fast-Maintenance battery pack part-structure schematic diagram.
Fig. 4 be it is provided by the utility model can in the battery pack of Fast-Maintenance a battery modules structure diagram.
【Specific embodiment】
It is clear in order to be more clear the purpose of this utility model, technical solution and advantageous effects, below in conjunction with attached
Figure and specific embodiment, the present invention is further described in detail.It should be understood that described in this specification
Specific embodiment is not intended to limit the utility model just for the sake of explaining the utility model.
Please refer to Fig.1 and Fig. 2, the utility model provide it is a kind of can Fast-Maintenance battery pack 100, including battery case 10 with
And it is contained in multiple battery modules 20 arranged side by side in battery case 10.The battery case 10 is in a rectangular parallelepiped shape and including side
The babinet 11 of opening and the case lid 12 for the side that is open set on babinet 11, pass through the edge lock screw and case in the case lid 12
Body 11 is fastenedly connected.The multiple battery modules 20 are arranged perpendicular to case lid 12, in order to single battery module 20 into luggage
Match and dismantle.
Also referring to Fig. 3 and Fig. 4, each battery modules 20 include multiple single batteries 21 arranged in arrays, are set on
The pallet 22 of multiple 21 bottom ends of single battery, a pair of side plates 23 of the both sides of multiple single batteries 21 and company on pallet 22
Connect the front end-plate 24 of a pair of side plates 23 and end plate 25.The pallet 22 is rectangular, the multiple 21 close-packed arrays of single battery
And it is contained in the accommodation space that the pallet 22, a pair of side plates 23, front end-plate 24 and end plate 25 surround.Specifically, it is described
Front end-plate 24 is set on multiple single batteries 21 close to the side of case lid 12.The front end-plate 24 with offering respectively on end plate 25
A pair is mutually parallel and perpendicular to the through-hole of pallet 22, and the both ends of the pallet 22 correspond to front end-plate 24 and set with end plate 25 respectively
There is the through-hole for corresponding to front end-plate 24 and end plate 25 in fixed plate 221 and the fixed plate 221 respectively to offer mounting hole 2211,
Pass through front end-plate 24 and the through-hole of end plate 25 and the mounting hole 221 of pallet 22 by multiple bolts 26, by front end-plate 24 and after
End plate 25 is fastenedly connected with pallet 22, each battery modules 20 by pallet 22 lock screw be fixed in battery case 10.
Further, the multiple single battery 21 includes ontology 211 and position for rectangular cell and each single battery 21
In described 211 the same end of ontology and two electrodes 212 being located remotely from each other, two electrodes 212 of each single battery 21 are included just
Electrode and negative electrode.One end that the multiple single battery 21 is equipped with electrode 212 is set away from pallet 22.
Each battery modules 20, which further include, to be provided close to one end of front end-plate 24 and connects the electricity of two single batteries 21 respectively
Multiple second busbars 28 of two the first busbars 27 of pole 212 and two electrodes 212 of connection neighboring unit cell 21.Each
Second busbar 28 connects a positive electrode and a negative electrode for two neighboring single battery 21, for by each battery modules 20
Interior multiple single batteries 21 are connected.In present embodiment, in each battery modules 20 positive electrode of a single battery 21 with
The negative electrode of one adjacent single battery 21 is close, and described two first busbars 27 are connected to be located at close to front end-plate 24
A positive electrode and a negative electrode for the single battery 21 at both ends, for the total of each battery modules 20 just to be drawn with total bear
Go out.
Referring to Fig. 2 and Fig. 3, it is described can Fast-Maintenance battery pack 100 further include with battery modules 20 first
Multiple third busbars 30 that busbar 27 connects and in battery case 10 intermediate two adjacent battery modules 20 front end-plate
The fuse mounting base 40 of 24 sides.The fuse mounting base 40 is equipped with fuse 41, can be when short circuit occurs for battery pack
Carry out power-off protection.First busbar 27 of the both ends of the fuse 41 respectively with intermediate two adjacent battery modules 20 passes through
The third busbar 30 connects.The first busbar 27 close to each other of two adjacent battery modules 20 is logical in the battery case 10
A third busbar 30 is crossed to be electrically connected.In present embodiment, first busbar 27, the second busbar 28 and third
Busbar 30 is copper bar.
The both sides of the babinet 11 offer a pair of of perforation 111 close to case lid 12, and position is equipped at the pair of perforation 111
In a pair of of high-tension terminal 50 outside babinet 11, the pair of high-tension terminal 50 and the of the battery modules 20 at both ends in battery case 10
One busbar 27 is electrically connected by the third busbar 30, for always will just and always bear extraction battery case in battery case 10
Outside 10.
It is provided by the utility model can Fast-Maintenance battery pack 100, case lid 12 and babinet 11 are multiple laterally to lock
Battery modules 20 individually packaged can be dismantled, simple in structure and safe and reliable, and case lid 12 is opened when safeguarding can quickly remove failure
Battery modules 20, it is easy to operate.
The utility model is not restricted to described in specification and embodiment, therefore for the personnel of familiar field
For other advantage and modification is easily implemented, therefore in the universal limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, the utility model is not limited to specific details, representative equipment and shown here as with retouching
The diagram example stated.
Claims (7)
1. it is a kind of can Fast-Maintenance battery pack, it is characterised in that：Including battery case and be contained in battery case it is multiple side by side
Battery modules；The babinet and the case lid set on box opening side that the battery case includes a side opening；The multiple electricity
Pond module is arranged perpendicular to case lid, and each battery modules include multiple single batteries arranged in arrays, set on multiple monomers electricity
The pallet at bottom of pond end, on pallet a pair of side plates of the both sides of multiple single batteries and connect a pair of side plates front end-plate with
End plate；The multiple single battery is contained in the accommodation space that the pallet, a pair of side plates, front end-plate and end plate surround
It is interior；The front end-plate is set on multiple single batteries close to the side of case lid, and the multiple single battery is rectangular cell and each
Single battery includes ontology and positioned at described ontology the same end and two electrodes being located remotely from each other, two electricity of each single battery
Pole includes positive electrode and negative electrode；One end that the multiple single battery is equipped with electrode is set away from pallet；Each battery modules
Further include be provided close to front end-plate one end connect respectively two single batteries electrode two the first busbars and connection phase
Multiple second busbars of two electrodes of adjacent single battery, each second busbar connect a positive electricity of two neighboring single battery
Pole and a negative electrode；
It is described can the battery pack of Fast-Maintenance further include the multiple third busbars being connect with the first busbar of battery modules and set
Fuse mounting base in two in battery case adjacent battery modules sides；The fuse mounting base is equipped with fuse,
The both ends of the fuse are connect respectively with the first busbar of two adjacent battery modules by the third busbar；The electricity
Two adjacent battery modules the first busbar close to each other is electrically connected by a third busbar in the case of pond.
2. it is according to claim 1 can Fast-Maintenance battery pack, it is characterised in that：The pallet is rectangular, before described
A pair is offered respectively on end plate and end plate to be mutually parallel and perpendicular to the through-hole of pallet, the both ends of the pallet correspond to respectively
Front end-plate offers fixation with end plate equipped with the through-hole for corresponding to front end-plate and end plate in fixed plate and the fixed plate respectively
Hole passes through front end-plate and the through-hole of end plate and the mounting hole of pallet, by front end-plate and end plate and pallet by multiple bolts
It is fastenedly connected.
3. it is according to claim 1 can Fast-Maintenance battery pack, it is characterised in that：A monomer in each battery modules
The positive electrode of battery and the negative electrode of an adjacent single battery are close, and described two first busbars are connected to by nearby
End plate is located at a positive electrode and a negative electrode for the single battery at both ends.
4. it is according to claim 1 can Fast-Maintenance battery pack, it is characterised in that：The both sides of the babinet are close to case lid
A pair of of the high-tension terminal being equipped with outside babinet, the pair of high-tension terminal and first of the battery modules at both ends in battery case
Busbar is electrically connected by the third busbar.
5. it is according to claim 4 can Fast-Maintenance battery pack, it is characterised in that：The both sides of the babinet are close to case lid
A pair of of perforation is offered, the pair of high-tension terminal is installed at a pair of of perforation.
6. it is according to claim 1 can Fast-Maintenance battery pack, it is characterised in that：The fuse mounting base is set on electricity
It is located at the front end-plate side of two intermediate adjacent cell modules in the case of pond.
7. it is according to claim 1 can Fast-Maintenance battery pack, it is characterised in that：First busbar, the second busbar
And third busbar is copper bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721435568.1U CN207504029U (en) | 2017-10-31 | 2017-10-31 | It is a kind of can Fast-Maintenance battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721435568.1U CN207504029U (en) | 2017-10-31 | 2017-10-31 | It is a kind of can Fast-Maintenance battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207504029U true CN207504029U (en) | 2018-06-15 |
Family
ID=62502098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721435568.1U Expired - Fee Related CN207504029U (en) | 2017-10-31 | 2017-10-31 | It is a kind of can Fast-Maintenance battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207504029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993845A (en) * | 2019-11-18 | 2020-04-10 | 比亚迪股份有限公司 | Battery pack and electric vehicle |
| CN112018284A (en) * | 2019-05-31 | 2020-12-01 | 比亚迪股份有限公司 | Battery module, battery pack and vehicle |
-
2017
- 2017-10-31 CN CN201721435568.1U patent/CN207504029U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018284A (en) * | 2019-05-31 | 2020-12-01 | 比亚迪股份有限公司 | Battery module, battery pack and vehicle |
| CN110993845A (en) * | 2019-11-18 | 2020-04-10 | 比亚迪股份有限公司 | Battery pack and electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20201031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |