CN109148764A - Battery component and battery pack with it - Google Patents
Battery component and battery pack with it Download PDFInfo
- Publication number
- CN109148764A CN109148764A CN201810879261.3A CN201810879261A CN109148764A CN 109148764 A CN109148764 A CN 109148764A CN 201810879261 A CN201810879261 A CN 201810879261A CN 109148764 A CN109148764 A CN 109148764A
- Authority
- CN
- China
- Prior art keywords
- protecting cover
- battery
- battery component
- buckle
- installation end
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
-
- 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 invention discloses a kind of battery component and with its battery pack, the battery component includes battery modules and protecting cover, and the battery modules include: installation end, and the installation end is for installing busbar connector；The protecting cover is connected in the installation end.Thus; by the way that protecting cover is arranged in the junction of busbar connector and battery modules; the inside that protecting cover can block junction to prevent water from flowing into battery modules; and improve the structural strength at busbar connector and battery modules cooperation; so as to play a good protective effect to battery modules, and then the safety of battery component can be improved.
Description
Technical field
The present invention relates to cell manufacturing techniques fields, in particular to a kind of battery component and with its battery pack.
Background technique
In the related technology, the output end of battery modules connects busbar connector, in confluence discharge frequently with rubber sleeve to busbar connector
It is protected with the fixing bolt of battery modules, is fixed on bolt by the deformation of rubber sleeve, and this protected mode
It is easy to get loose in vehicle travel process, safety is lower.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the present invention mentions
A kind of battery component out, the battery component it is highly-safe.
The present invention also proposes that a kind of battery pack, the battery pack include above-mentioned battery component.
Battery component according to an embodiment of the present invention, comprising: battery modules, the battery modules include: installation end, described
Installation end is for installing busbar connector；Protecting cover, the protecting cover are connected in the installation end.
Battery component according to an embodiment of the present invention, by the way that protecting cover, shield is arranged in the junction of busbar connector and battery modules
Lid can block the inside to prevent water from flowing into battery modules to junction, and improve at busbar connector and battery modules cooperation
Structural strength, so as to play a good protective effect to battery modules, and then the safety of battery component can be improved.
According to some embodiments of the present invention, the protecting cover is provided with the first buckle, and the installation end is provided with the second card
Button, first buckle and second buckle are engaged by clamping.
According to some embodiments of the present invention, first buckle is arranged in the opposite sides of the protecting cover, and described second
The opposite sides of the installation end is arranged in buckle.
According to some embodiments of the present invention, first buckle is provided with limiting slot, and the installation end is provided with limit
Muscle, the limit rib protrude into the limiting slot.
According to some embodiments of the present invention, the length or width direction of the limiting slot is up and down direction, the limit
Muscle is vertically arranged.
According to some embodiments of the present invention, first buckle and the protecting cover are integrally formed part.
According to some embodiments of the present invention, the battery modules include: shell and cover board, and the cover plate lid is located at described
On shell, the installation end is arranged on the cover board.
According to some embodiments of the present invention, the protecting cover and the cover board are plastic part.
According to some embodiments of the present invention, the protecting cover is rectangle.
Battery pack according to an embodiment of the present invention, including above-mentioned battery component.
Detailed description of the invention
Fig. 1 is the cooperation schematic diagram of installation end and protecting cover according to an embodiment of the present invention；
Fig. 2 is the main view of battery component according to an embodiment of the present invention, and there is shown with busbar connectors；
Fig. 3 is the sectional view of battery component according to an embodiment of the present invention；
Fig. 4 is the partial cutaway view of another angle of battery component according to an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of protecting cover according to an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of battery component according to an embodiment of the present invention.
Appended drawing reference:
Battery component 100, busbar connector 200, bolt 10,
Battery modules 1, installation end 11, second buckle 111, limit rib 112, cover board 13, shell 14,
Protecting cover 2, first buckles 21, limiting slot 22.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings.Below with reference to
The embodiment of attached drawing description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Battery component 100 according to an embodiment of the present invention is described referring to Fig. 1-Fig. 6.
Battery component 100 according to an embodiment of the present invention, including battery modules 1 and protecting cover 2, battery modules 1 include installation
End 11, for installation end 11 for installing busbar connector 200, protecting cover 2 is connected in installation end 11.
As shown in Figure 1, in an embodiment of the present invention, protecting cover 2 has the junction of battery modules 1 and busbar connector 200
The good effect of blocking, and protecting cover 2 is not easy to deviate from from installation end 11, high reliablity, so as to more effectively improve electricity
The safety of pond component 100.
It is understood that battery modules 1 mostly use the fasteners such as bolt to connect with the junction of busbar connector 200, thus
The set parts at bolt are needed to be blocked to it to protect bolt to improve the safety of battery component 100.
Battery component 100 according to an embodiment of the present invention, by being arranged in the junction of busbar connector 200 and battery modules 1
Protecting cover 2, the inside that protecting cover 2 can block junction to prevent water from flowing into battery modules 1, and busbar connector can be improved
200 with the structural strength at 1 cooperation of battery modules, so as to play a good protective effect to battery modules 1, and then can be with
Improve the safety of battery component 100.
As shown in Figures 2 and 3, in an embodiment of the present invention, protecting cover 2 is provided with the first buckle 21, and installation end 11 is arranged
There is the second buckle 111, the first buckle 21 and the second buckle 111 are engaged by clamping.The mode of clamping engagement can be effectively prevented shield
Lid 2 is deviate from from installation end 11, and fit system is simple, convenient for by the installation of protecting cover 2.
In further embodiment of the present invention, the opposite sides of protecting cover 2, the second buckle 111 is arranged in the first buckle 21
The opposite sides of installation end 11 is set.First buckle and the second 111 corresponding matchings of buckle, above and below to protecting cover 2
Direction limit, is effectively prevented protecting cover 2 and deviates from from installation end 11.
Further, two first buckles 21 direction close toward each other extends (referring to Fig. 5), two second buckles
111 directions separate toward each other extend (referring to Fig. 6), and such structure is convenient for 111 clamping of the first buckle 21 and the second buckle
Cooperation can be effectively prevented protecting cover 2 and deviate from from installed position.
As shown in Figure 5 and Figure 6, in an embodiment of the present invention, the first buckle 21 is provided with limiting slot 22, and installation end 11 is set
It is equipped with limit rib 112, limit rib 112 protrudes into limiting slot 22.After limit rib 112 and limiting slot 22 cooperate, it may be implemented to shield
Lid 2 limits in the front-back direction, so that protecting cover 2 and the cooperation of installation end 11 are relatively reliable, and can play good positioning and make
With the installation in order to protecting cover 2.
In further embodiment of the present invention, the length or width direction of limiting slot 22 is up and down direction, limit rib 112
It is vertically arranged.Vertically arranged mode can cooperate in order to limit rib 112 and limiting slot 22, and limit effect is more preferable.
As shown in fig. 6, optionally, limit rib 112 installs the mounting surface of protecting cover 2 in the vertical direction to close from installation end 11
The side that bolt is arranged gradually increases, and such structure can achieve good limit effect, and be convenient for protecting cover 2 and installation end
11 cooperation.
It should be noted that the size of limit rib 112, limiting slot 22 matches, and can be according to battery component 100
Actual size is accordingly adjusted.
As shown in figure 5, in some embodiments of the invention, the first buckle 21 and protecting cover 2 are integrally formed part, to make
The structural strength for obtaining protecting cover 2 is higher, and then protecting cover 2 and the cooperation of installation end 11 are relatively reliable.
As shown in fig. 6, in an embodiment of the present invention, battery modules 1 include shell 14 and cover board 13, cover board 13 this be located at
On shell 14, installation end 11 is arranged on cover board 13.Such structure is convenient for installing busbar connector 200 at installation end 11, and
So that the structure of battery component 100 is relatively reliable, safety is higher.
As shown in fig. 6, optionally, can be connected by components such as threaded fasteners between cover board 13 and shell 14.Wherein,
Surface of the mounting surface at the bolt blocked lower than setting limit rib 112 is played by protecting cover 2, such structure is convenient for battery pack
Part 100 assembles, so that the structure of battery component 100 is relatively reliable, and blocks bolt convenient for protecting cover 2, to play
Good protective effect.
In some optional embodiments of the invention, protecting cover 2 and cover board 13 are plastic part, the lighter in weight of plastic part,
And there is certain structural strength, it can be simultaneously reached the purpose of insulation, so as to improve the use peace of battery component 100
Quan Xing.
As shown in figure 5, protecting cover 2 is rectangle in some optional embodiments of the present invention, such structure is convenient for protecting cover 2
In the assembly of installation end 11, allow protecting cover 2 relatively reliable with the cooperation at installation end 11 and be not easy, and is such
Structure is convenient for the first buckle 21 of setting and limiting slot 22.
Battery pack according to an embodiment of the present invention, including above-mentioned battery component 100, the structure of battery component 100 is reliable,
Safety in utilization with higher, hair the problems such as so as to improve the safety in utilization of battery pack, be effectively prevented short circuit
It is raw.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of battery component characterized by comprising
Battery modules, the battery modules include: installation end, and the installation end is for installing busbar connector；
Protecting cover, the protecting cover are connected in the installation end.
2. battery component according to claim 1, which is characterized in that the protecting cover is provided with the first buckle, the installation
End is provided with the second buckle, and first buckle and second buckle are engaged by clamping.
3. battery component according to claim 2, which is characterized in that the opposite of the protecting cover is arranged in first buckle
The opposite sides of the installation end is arranged in two sides, second buckle.
4. battery component according to claim 2, which is characterized in that first buckle is provided with limiting slot, the peace
Dress end is provided with limit rib, and the limit rib protrudes into the limiting slot.
5. battery component according to claim 4, which is characterized in that the length or width direction of the limiting slot is upper and lower
Direction, the limit rib are vertically arranged.
6. battery component according to claim 2, which is characterized in that first buckle and the protecting cover are integrally formed
Part.
7. battery component according to claim 1, which is characterized in that the battery modules include: shell and cover board, described
Cover plate lid is set on the housing, and the installation end is arranged on the cover board.
8. battery component according to claim 7, which is characterized in that the protecting cover and the cover board are plastic part.
9. battery component according to claim 1, which is characterized in that the protecting cover is rectangle.
10. a kind of battery pack, which is characterized in that including battery component according to claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810879261.3A CN109148764B (en) | 2018-08-03 | 2018-08-03 | Battery pack and battery pack with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810879261.3A CN109148764B (en) | 2018-08-03 | 2018-08-03 | Battery pack and battery pack with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109148764A true CN109148764A (en) | 2019-01-04 |
| CN109148764B CN109148764B (en) | 2021-09-21 |
Family
ID=64791784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810879261.3A Active CN109148764B (en) | 2018-08-03 | 2018-08-03 | Battery pack and battery pack with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109148764B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134893A (en) * | 2013-04-30 | 2014-11-05 | 鸿富锦精密工业（深圳）有限公司 | Connector combination |
| CN104167628A (en) * | 2013-05-16 | 2014-11-26 | 鸿富锦精密工业（深圳）有限公司 | Connector combination unit |
| CN206574766U (en) * | 2017-03-13 | 2017-10-20 | 宁德时代新能源科技股份有限公司 | Battery modules |
-
2018
- 2018-08-03 CN CN201810879261.3A patent/CN109148764B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134893A (en) * | 2013-04-30 | 2014-11-05 | 鸿富锦精密工业（深圳）有限公司 | Connector combination |
| CN104167628A (en) * | 2013-05-16 | 2014-11-26 | 鸿富锦精密工业（深圳）有限公司 | Connector combination unit |
| CN206574766U (en) * | 2017-03-13 | 2017-10-20 | 宁德时代新能源科技股份有限公司 | Battery modules |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109148764B (en) | 2021-09-21 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201230 Address after: 341409 No. 6 Sunrise Avenue, New Energy Automobile Science and Technology City, Ganzhou Economic and Technological Development Zone, Ganzhou City, Jiangxi Province Applicant after: Guo Zhijun Automobile Co.,Ltd. Address before: 211111 No. 12, Mazhou East Road, Mau Ling Street, Jiangning District, Nanjing, Jiangsu Applicant before: GUOJI ZHIJUN TECHNOLOGY Co.,Ltd. |
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| GR01 | Patent grant |