CN105226213A - A kind of battery bracket, battery modules and battery pack - Google Patents
A kind of battery bracket, battery modules and battery pack Download PDFInfo
- Publication number
- CN105226213A CN105226213A CN201510563424.3A CN201510563424A CN105226213A CN 105226213 A CN105226213 A CN 105226213A CN 201510563424 A CN201510563424 A CN 201510563424A CN 105226213 A CN105226213 A CN 105226213A
- Authority
- CN
- China
- Prior art keywords
- battery
- groove
- projection
- bracket according
- described housing
- 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.)
- Pending
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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
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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 present invention is a kind of battery bracket, comprise the housing (19) of ring-type, described housing (19) front has the concave surface (11) that can hold also self-contained battery (1), the outer surface described housing (19) being positioned at concave surface (11) is provided with projection (13) and the groove (14) of mating shapes, and multiple described support (10) coordinates energy composite assembly each other by projection (13) and groove (14).Meanwhile, the present invention also provides a kind of battery modules and battery pack, all adopts above-mentioned support as package assembly.It is simple that the present invention has structure, and conveniently advantage assembled by battery.
Description
Technical field
The present invention relates to a kind of battery bracket, battery modules and battery pack.
Background technology
The high speed development of new-energy automobile, makes the application of electrokinetic cell on electric automobile more and more extensive, and then plays huge impetus to the innovation of battery technology.As everyone knows, because vehicle is different, its voltage to power battery pack, capacity, space etc. require also not identical.Current method is based on cell, reaches corresponding voltage, volumetric(al) standards by different series, parallel modes.And increase along with series-parallel quantity, traditional package assembly is faced with Standard complexity, it is irregular to dispel the heat and battery cell failure causes the problems such as cascading failure, more and more restricts the development of electrokinetic cell.In view of above drawback, be necessary in fact to propose a kind of new power battery pack assembling structure to overcome above-mentioned defect.
Summary of the invention
The object of this invention is to provide a kind of battery bracket, there is structure simple, advantage efficiently easy to assembly.Meanwhile, the present invention also provides a kind of battery modules and battery pack, all adopts above-mentioned battery bracket as package assembly.
To achieve these goals, the technical solution used in the present invention is as follows: a kind of battery bracket, comprise the housing of ring-type, it is characterized in that, described housing front has the concave surface that can hold also self-contained battery, the outer surface described housing being positioned at concave surface is provided with projection and the groove of mating shapes, and multiple described support coordinates energy composite assembly each other by projection and groove.
According to above scheme, each side of described surface of shell is equipped with paired projection and groove, and projection is identical on same clockwise with the relative ranks of groove.
According to above scheme, a side of described surface of shell is equipped with projection, and another relative side of described surface of shell is provided with groove, and projection and groove are in symmetric position.
According to above scheme, described housing is provided with ventilation slot, the edge of described ventilation slot between two the adjacent sides being provided with projection or groove.
According to above scheme, the inner surface of described concave surface is provided with elastic layering.
According to above scheme, the back side of described housing is provided with mounting groove.
According to above scheme, the bottom of described mounting groove is provided with fixing the moulding a little of fusing.
According to above scheme, the bottom of described groove is provided with the base plate spacing to described projection.
The present invention also provides a kind of battery modules, comprise battery, it is characterized in that, also comprise two supports as above, described two supports lay respectively at battery plus-negative plate two ends, are housed inside respectively in the concave surface of described two supports to make the positive and negative end of described battery.
The present invention also provides a kind of battery pack in addition, it is characterized in that, comprises multiple battery modules as above, and is connected with fit depressions by the projection on described support between adjacent two battery modules.
Battery bracket of the present invention, a battery modules is jointly formed by the support at battery plus-negative plate two ends, each battery modules carries out assembling in parallel to form battery pack according to different volumetric(al) standardss, be installed in parallel in process, projection on support and groove carry out chimeric installation with the groove on adjacent support and projection respectively, whole battery pack is flexible for installation, simple, convenient, fast, solves the mounting process of conventional batteries complexity and the unsteadiness of structure.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of support of the present invention;
Fig. 2 is the planar structure schematic diagram in support front of the present invention;
Fig. 3 is another planar structure schematic diagram in support front of the present invention;
Fig. 4 is the planar structure schematic diagram of cradle back of the present invention;
Fig. 5 is battery module structure schematic diagram of the present invention;
Fig. 6 is battery pack structure schematic diagram of the present invention;
Fig. 7 is A place enlarged drawing in Fig. 6.
In figure: 1, battery; 10, support; 11, concave surface; 12, press strip; 13, projection; 14, groove; 15, ventilation slot; 16, mounting groove; 17, mould a little; 18, base plate; 19, housing; 20, battery modules; 30, battery pack.
Embodiment
Below in conjunction with accompanying drawing and embodiment, technical scheme of the present invention is described.
As shown in Figure 1, a kind of battery bracket 10 of the present invention, comprise the housing 19 of ring-type, described housing 19 front has the concave surface 11 that can hold also self-contained battery, the outer surface described housing 19 being positioned at concave surface 11 is provided with projection 13 and the groove 14 of mating shapes, and multiple described support 10 coordinates energy composite assembly each other by projection 13 and groove 14.Battery bracket 10 of the present invention, jointly a battery modules 20 is formed by the support 10 of battery 1 positive and negative end, each battery modules 20 carries out assembling in parallel to form battery pack 30 according to different volumetric(al) standardss, be installed in parallel in process, projection 13 on support 10 and groove 14 carry out chimeric installation with the groove 14 on adjacent support 10 with projection 13 respectively, whole battery pack 30 is flexible for installation, simple, convenient, fast, solves the mounting process of conventional batteries 30 complexity and the unsteadiness of structure.
Concrete, the flat shape of housing 19 can be regular polygon or circle, as long as the shape of ease of assembly splicing, relatively more conventional flat shape comprises equilateral triangle, square, regular hexagon and circle etc., in order to adapt to splicing, each side on described housing 19 surface is equipped with paired projection 13 and groove 14, and projection 13 is identical on same clockwise with the relative ranks of groove 14, a pair projection 13 and groove 14 are preferably set in each side, as shown in Figure 2, the form that this projection 13 is arranged with groove 14, the support 10 of the flat shape of any regular can be applied to.As shown in Figure 3, it is the form that another kind of projection 13 is arranged with groove 14, a side on described housing 19 surface is equipped with projection 13, another relative side on described housing 19 surface is provided with groove 14, and projection 13 and groove 14 are in symmetric position, preferably projection 13 or groove 14 can arrange two simultaneously, namely on the side arranging projection 13, arrange two projections 13, and the side arranging groove 14 arranges two grooves 14.Fig. 2 and Fig. 3 is all square with flat shape is example, in the polygon that can certainly be applied to other limit number or circle, does not illustrate at this.
In order to improve the radiating effect of battery pack 30, described housing 19 is provided with ventilation slot 15, the edge of described ventilation slot 15 between two the adjacent sides being provided with projection 13 or groove 14, particularly, as shown in Fig. 1 or Fig. 2 or Fig. 3, for square plan-form shapes, ventilation slot 15 is arranged at foursquare right angle, when assembled, after multiple support 10 splices, ventilation slot 15 on each support 10 can form the ventilation hole of a longitudinal direction jointly, thus longitudinal thermal field balance of battery pack 30 can be reached, ensure that the equalized temperature effect of whole Battery pack group 30, effectively prevent the battery failures because local thermal runaway causes.
In addition, be provided with elastic layering 12 at the inner surface of described concave surface 11, when battery 1 is installed in concave surface 11, press strip 12 can compress battery 1, makes to be connected between battery 1 with support 10 tightr.The back side of described housing 19 is provided with mounting groove 16, the cylinder manifold of battery pack 30 can be installed in mounting groove 16, cylinder manifold is positioned, be provided with in the bottom of described mounting groove 16 simultaneously fusing fixing mould a little 17, further fixation is played to cylinder manifold.
When carrying out splicing assembling, for avoiding projection 13 to slide in groove 14, the bottom of described groove 14 is provided with the base plate 18 spacing to described projection 13, and the assembling holding structure between support 10 is stablized.
The present invention also provides a kind of battery modules 20, comprise battery 1, also comprise two supports 10 as above, described two supports 10 lay respectively at battery 1 positive and negative end, are housed inside respectively in the concave surface 11 of described two supports 10 to make the positive and negative end of described battery 1.Particularly, as shown in Figure 5, the positive pole of battery 1 and negative pole are carried out collecting and install by two supports 10 in opposite directions, and the 12 pairs of batteries of the elastic layering in concave surface 11 compress, and battery and two supports 10 form a battery modules 20 jointly.
The present invention also provides a kind of battery pack 30 in addition, comprises multiple battery modules as above 20, and in mating connection with groove 14 by the projection 13 on described support 10 between adjacent two battery modules 20.Particularly, as shown in Figure 7, multiple battery modules 20 can be spliced to form battery pack 30 mutually, can form a ventilation hole after splicing in the middle of every four adjacent battery modules 20 because of the ventilation slot 15 of support 10.Afflux seat is installed on the top of battery pack 30, cylinder manifold is installed on the two ends of battery pack 30 and embeds in support 10 groove 14 of both ends of the surface, be fixed by melting fixing a little 17 pairs of cylinder manifolds of moulding, the top of cylinder manifold is covered in the stationary plane of afflux seat and carries out screw fixed installation by the screw hole in this face.The fuse of the positive pole side of battery is connected between the cylinder manifold of the positive pole of battery and support 10 outer end of positive terminal by the through hole in concave surface 11, the fuse of the negative pole side of battery is connected to by the through hole in concave surface 11 between the cylinder manifold of the negative pole of battery and support 10 outer end of negative pole end.
The battery 1 of whole battery pack 30 based on monomer and the battery modules 20 of the common formation of two end supports 10, for different capabilities requirement, assemble flexibly, structure is simple, easy to maintenance, solves the mounting process of conventional batteries 30 complexity and the unsteadiness of structure.
Claims (10)
1. a battery bracket, comprise the housing (19) of ring-type, it is characterized in that, described housing (19) front has the concave surface (11) that can hold also self-contained battery (1), the outer surface described housing (19) being positioned at concave surface (11) is provided with projection (13) and the groove (14) of mating shapes, and multiple described support (10) coordinates energy composite assembly each other by projection (13) and groove (14).
2. battery bracket according to claim 1, it is characterized in that, each side on described housing (19) surface is equipped with paired projection (13) and groove (14), and projection (13) is identical on same clockwise with the relative ranks of groove (14).
3. battery bracket according to claim 1, it is characterized in that, a side on described housing (19) surface is equipped with projection (13), and another relative side on described housing (19) surface is provided with groove (14), and projection (13) and groove (14) are in symmetric position.
4. the battery bracket according to Claims 2 or 3, is characterized in that, described housing (19) is provided with ventilation slot (15), and described ventilation slot (15) is positioned at the edge between two the adjacent sides being provided with projection (13) or groove (14).
5. the battery bracket according to Claims 2 or 3, is characterized in that, the inner surface of described concave surface (11) is provided with elastic layering (12).
6. the battery bracket according to Claims 2 or 3, is characterized in that, the back side of described housing (19) is provided with mounting groove (16).
7. battery bracket according to claim 6, is characterized in that, the bottom of described mounting groove (16) be provided with fusing fixing mould point (17).
8. the battery bracket according to Claims 2 or 3, is characterized in that, the bottom of described groove (14) is provided with the base plate (18) spacing to described projection (13).
9. a battery modules, comprise battery (1), it is characterized in that, also comprise two as arbitrary in claim 1 ~ 8 as described in support (10), described two supports (10) lay respectively at battery (1) positive and negative end, are housed inside respectively in the concave surface (11) of described two supports (10) to make the positive and negative end of described battery (1).
10. a battery pack, is characterized in that, comprises multiple battery modules as claimed in claim 9 (20), and in mating connection by the projection (13) on described support (10) and groove (14) between adjacent two battery modules (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510563424.3A CN105226213A (en) | 2015-09-08 | 2015-09-08 | A kind of battery bracket, battery modules and battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510563424.3A CN105226213A (en) | 2015-09-08 | 2015-09-08 | A kind of battery bracket, battery modules and battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105226213A true CN105226213A (en) | 2016-01-06 |
Family
ID=54995040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510563424.3A Pending CN105226213A (en) | 2015-09-08 | 2015-09-08 | A kind of battery bracket, battery modules and battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105226213A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148743A (en) * | 2018-09-05 | 2019-01-04 | 昆山金鑫新能源股份有限公司 | Battery modules |
| CN110127275A (en) * | 2019-06-26 | 2019-08-16 | 安阳工学院 | A kind of universal conveyer belt apparatus of assembly type |
| CN110571367A (en) * | 2018-06-05 | 2019-12-13 | 加百裕工业股份有限公司 | Battery device and battery fixing frame |
| WO2021093488A1 (en) * | 2019-11-15 | 2021-05-20 | 宁德时代新能源科技股份有限公司 | Isolation plate, battery module, battery pack, and apparatus |
-
2015
- 2015-09-08 CN CN201510563424.3A patent/CN105226213A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571367A (en) * | 2018-06-05 | 2019-12-13 | 加百裕工业股份有限公司 | Battery device and battery fixing frame |
| CN109148743A (en) * | 2018-09-05 | 2019-01-04 | 昆山金鑫新能源股份有限公司 | Battery modules |
| CN109148743B (en) * | 2018-09-05 | 2024-02-23 | 昆山金鑫新能源科技股份有限公司 | Battery module |
| CN110127275A (en) * | 2019-06-26 | 2019-08-16 | 安阳工学院 | A kind of universal conveyer belt apparatus of assembly type |
| WO2021093488A1 (en) * | 2019-11-15 | 2021-05-20 | 宁德时代新能源科技股份有限公司 | Isolation plate, battery module, battery pack, and apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160919 Address after: 201805 Shanghai City, Jiading District Anting Town, South Moyu Road No. 888 room 2201J184 Applicant after: Shanghai Yun new energy Automotive Technology Research Center Co Ltd Address before: 201824 Changning District, West Yan'an Road, No. 8, layer 777, Applicant before: SHANGHAI SUNEVTECH CO., LTD. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170626 Address after: 200050 Shanghai City, Changning District West Yan'an Road Yufeng International Building No. 777 room 1201-1202 Applicant after: SHANGHAI SUNEVTECH CO., LTD. Address before: 201805 Shanghai City, Jiading District Anting Town, South Moyu Road No. 888 room 2201J184 Applicant before: Shanghai Yun new energy Automotive Technology Research Center Co Ltd |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160106 |