CN102280603A - Battery pack shell - Google Patents
Battery pack shell Download PDFInfo
- Publication number
- CN102280603A CN102280603A CN2011101959093A CN201110195909A CN102280603A CN 102280603 A CN102280603 A CN 102280603A CN 2011101959093 A CN2011101959093 A CN 2011101959093A CN 201110195909 A CN201110195909 A CN 201110195909A CN 102280603 A CN102280603 A CN 102280603A
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- battery pack
- casing
- housing
- column
- shape
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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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Abstract
The invention discloses a battery pack shell, which comprises a box body, wherein a battery pack is accommodated in the box body; an outer wall on one side of the box body is provided with a protruding positioning button and an outer wall on the other side of the box body is provided with a protruding positioning groove; and the dimension of the positioning button is smaller than that of the positioning groove, so that the positioning button is easily embedded or inserted into a positioning groove of an adjacent shell during assembly so as to combine box bodies. The battery pack shell structure is improved, and the battery pack shell can be combined in multiple forms; on the basis of the conventional battery pack shell, diverse combination designs can be performed according to actual application conditions, and battery pack assembly requirements of various occasions are met. Batteries are easily connected in series or in parallel, and the batteries are more widely applied.
Description
Technical field
The present invention relates to battery, a kind of housing that is used for battery pack of saying so exactly, this housing is applicable to dissimilar batteries, can be convenient to be connected mutually between the different housings.
Background technology
Battery pack, power as electric motor car or electrical equipment, usually need in a housing, a plurality of batteries be set, the mode that is provided with is varied, patent application 201020273175.7 described a kind of monomer excide battery combine and assemble casees that are used for electric bicycle for example, it comprises: casing and external terminal thereof and some cells, the inside of casing are furnished with some ribs that distribute in length and breadth, form to be the netted plug-in unit of grid; Ccontaining cell more than 1 or 1 in the described plug-in unit; Also dispose compoboard with holes that some blocks of hard materials make in the described casing or/and various connected securing member, being used for some cells grouping machineries are connected is several fastening units; Cell number in the casing is 〉=12, and the positive and negative two gate terminal electricity of some cells are connected into battery pack and are connected with the external terminal electricity.This design only is in a battery container a plurality of batteries to be set, carry out the arrangement of battery, be suitable for for some situation, but for growing electric motor car industry, a battery housing often can not satisfy power demand, can use a plurality of housings the common situation about using of many row's batteries is set.
In this case, be to carry out the arrangement of battery pack respectively, and then be electrically connected, can satisfy different place needs though do like this according to the space of electric motor car, but arbitrarily the battery pack of settling can be brought the inconvenience that circuit connects, and causes the reducing of vehicle usage space, in disorder.
Patent application 201010264041.3 has proposed a kind of new structure of battery pack, in this structure, in battery container, take in a plurality of cell arrangement that to charge by battery holder in the battery block of assigned position, take in a plurality of battery blocks with the interval of regulation in the battery container, and between the battery block of adjacency, be provided with inner for hollow form and with the hollow division wall of hollow bulb at the surface opening of battery container, to this hollow divide wall with the thermal coupling state configuration described battery block, though it can arrange a plurality of battery pack the design of above-mentioned this battery pack, but its main purpose is to carry out the heat radiation of battery, do not consider between the housing for battery pack, so battery container for different battery blocks, carry out fixedly connected, fixedly connected mode causes battery pack can not in the light of actual conditions carry out concrete configuration, can only be provided with according to fixed mode, need additionally to increase power or carry out in the replacement process of battery pack in generation, can not carry out simple increase power, need change original power battery pack, improved cost, if battery pack needs to safeguard, then whole battery pack will be dismantled, maintenance cost is high.
Summary of the invention
Based on this, the purpose of this invention is to provide a kind of housing of battery pack, this housing can according to circumstances carry out practical combinations, does not need extra fixedly original paper, makes things convenient for the connection in series-parallel of battery, is convenient to the broader applications of battery.
Another object of the present invention is to provide a kind of housing of battery pack, and this housing goes for the arrangement of dissimilar batteries and polytype battery pack, and is easy to assembly, quick.
A further object of the present invention provides a kind of housing of battery pack, this housing is realized the fixing of battery pack by the linking between the different housings, be convenient to being used in combination of battery pack, and this shell structure is simple, be easy to realize, can form standardized component and be applied in various electric motor cars and the electrical equipment.
In order to achieve the above object, the present invention realizes like this.
A kind of housing of battery pack, it includes casing, casing is interior in order to battery pack to be set, the outer wall that it is characterized in that a side of described casing has outstanding locating button, then has outstanding location notch on the outer wall of opposite side, described locating button, its size so that embed or be inserted in the location notch of adjacent housings, is carried out the combination of casing less than location notch when assembling, described location notch, be fixed on the casing, have the outwards outstanding protruding wall of an end at least, protruding wall forms groove shape structure, and this groove shape structure is corresponding with the shape of locating button, so that locating button stably plugs or embeds.
The housing of described battery pack, it also has column, and column is positioned at the periphery of casing, supporting box, the bottom of column is a feet, feet supports casing with column, perhaps feet independently is arranged at the bottom of casing.Casing is broken away from and the contacting of other object, be convenient to the installation of housing and battery pack.The height of feet can be regulated according to actual needs, to satisfy different fields of employment.
Described locating button, it is sheet, tabular, column, T shape, I shape any one.
Described location notch, it is that protruding two the protruding walls of cabinet exterior surround the groove shape structure that forms, described groove shape structure is any one shape of in-line, waveform, ellipse, circle, T shape, I shape.
Described locating button and location notch are arranged at respectively on the outer wall of casing both sides, and the position correspondence, so that the combination between standardized production and the different housings.
Described casing, its two ends are provided with location hole, so that housing is positioned installation.
Described casing, its two ends have via hole, hole peripheral was formed lift beam, are convenient to carry out the transportation of housing and carrying, combination by lifting beam.
Further, above-mentioned via hole, it has one, makes the outside formation of via hole lift beam, and a kind of better mode is: described via hole, have two, form in the middle of the via hole and lift beam.
Described tank ends, it has location hole, and the column top extends to the outside of casing, forms the column extension, and described column extension is provided with binding post, so that the electrical connection of battery pack.
Described bottom half has through hole, is convenient to the taking-up of the location and installation and the battery pack of battery pack.
Described casing, its both sides or a side are provided with the binding post that is used to connect battery, and battery carries out connection in series-parallel by this binding post or carries out electric power output.
The present invention improves the shell structure of battery pack, can utilize the housing of battery pack to carry out multiple combination, on the basis of existing battery housing, can carry out diversified Combination Design according to the situation of practical application, satisfy the battery pack collocation requirement in multiple place.Make things convenient for the connection in series-parallel of battery, be convenient to the broader applications of battery.
The more important thing is that this structure is convenient to the standardized production and the assembling of battery pack, can solve existing battery pack can not exchange, can not compatible problem, help the integration utilization of resource, and avoid the waste of resource.
Description of drawings
Fig. 1 is an end view of the invention process.
Fig. 2 is a vertical view of the invention process.
Fig. 3 is the cutaway view in the invention process front.
Fig. 4 is the partial enlarged drawing at another execution mode column top of the present invention.
Fig. 5 is the end view of the present invention's mode shown in Figure 4.
Embodiment
Below, in conjunction with the accompanying drawings shown in, enforcement of the present invention is elaborated.
Figure 1 and Figure 2, enforcement of the present invention mainly comprises casing 1 and column 3, the both sides of the casing 1 (vertical view of casing 1 structure that is rectangle substantially, two both sides that long limit is a casing 1 of rectangle structure, two minor faces are the two ends of casing 1) have outstanding locating button 4(and also can be called alignment pin) and location notch 8.
Wherein, alignment pin 4 is the prominent wall of T shape for the outwardly directed cross section of a side along casing 1, in order to strengthen the intensity of alignment pin 4; can bury the reinforcement of metal in the alignment pin 4 underground; reinforcement is consistent with the shape of alignment pin, and the outside of reinforcement coats the protective layer of plastic cement or plastics, forms alignment pin.
In other execution mode, the shape of alignment pin also can be column, I shape, structure such as tabular.
The opposite side of casing 1, the position corresponding with alignment pin 4 is provided with location notch 8, location notch 8 be by two protruding walls 2 that stretch out in casing 1 and bend inwards form (in enforcement of the present invention, so long as protruding in casing and form, protruding wall surrounds the structure that is surrounded, can be called location notch, the purpose of location notch is to cooperate the assembling of carrying out adjacent housings and fixing with alignment pin), generally speaking, leave certain clearance between these two the protruding walls 2, so that corresponding alignment pin 4 is pegged graft or embedded.
Equally, the cross section of location notch 8 can be for any one shape of in-line, waveform, ellipse, circular T shape, I shape, and in execution mode illustrated in figures 1 and 2, location notch is to be the shape that yi word pattern has hatch frame.
The two ends of casing 1 are provided with location hole 7, so that casing 1 is positioned installation.The both sides of casing 1 are provided with a plurality of binding posts (because of being conventional structure, not shown in the figures), to satisfy the connection needs of battery.
Simultaneously, also have via hole 6 at the two ends of casing 1, via hole 6 has two in the end of each casing 1 usually, is set up in parallel in the end of casing 1, makes middle formation of via hole 6 lift beam 5 like this.The effect that lifts beam 5 is to be convenient to control, and is convenient to lift, with handled easily when the housing of assembled battery group.
The bottom of casing 1 has through hole 9, and through hole 9 is convenient to the taking-up (when specifically using, can utilize to collude the shape thing and extend in the through hole 9, catch on the bottom of battery, battery is taken out or the action of packing into) of the location and installation and the battery pack of battery pack.
In conjunction with shown in Figure 3, the housing of battery pack also has column 3, and column 3 is positioned at the periphery of casing 1, supporting box 1, the bottom of column 3 are feet 31, and feet 31 supports casing with column 3, casing 1 is broken away from and the contacting of other object, be convenient to the installation of housing and battery pack.The height of feet 31 between 0-10cm, can be adjusted according to concrete operating position usually, also can not use feet.In addition, in other execution mode, feet can directly be arranged at the bottom of casing 1, as long as can support casing 1.
When concrete the application, the housing of a kind of battery pack that this invention realized goes for dissimilar batteries, as: lithium ion battery group, Ni-MH battery group, lead-acid battery group etc.
By structure of the present invention, can realize between the different housings up and down overlap fixingly, do not need extra fixedly original paper, convenient battery is carried out more series-parallel combinations.
The material of casing 1 can be macromolecule resinoid or metal and alloy thereof; In addition, generally speaking can be at the upper and lower side or the end design positive and negative terminal of casing 1; Or at the both sides of casing 1 design binding post.
Fig. 4 and shown in Figure 5 for another implementation of the invention process, in this implementation, only is the setting of binding post with the difference of Fig. 1 and Fig. 2, so Fig. 4 and Fig. 5 only show this part-structure, other structure repeats no more.
Shown in Figure 4, in this embodiment, casing 1 two ends still have location hole 7, lift beam 5 and via hole 6, but this execution mode outwards extends along the position of location hole 7, form prolongation 32, set up binding post 33 on the prolongation 32, binding post 33 is that the upper surface that protrudes in prolongation 32 is provided with.
Like this, under the situation that keeps original function, prolongation also has the ear handle function that can move; People can select to move prolongation 32 according to the actual needs, still utilize to lift beam 5 and carry out aggregate erection between the housing of battery pack.
In a word, the implementation of this battery housing, can according to circumstances carry out the practical combinations of battery pack, do not need extra fixedly original paper can finish the assembling of required battery pack, make things convenient for the connection in series-parallel of battery, and this shell structure is simple, is easy to realize, can form standardized component and be applied in various electric motor cars and the electrical equipment.
The above, several for the specific embodiment of the present invention do not represent and realize all modes of the present invention, and according to thinking of the present invention, the equalization of having done changes and modifies, and all falls to belonging to the protection range of requirement of the present invention.
Claims (10)
1. the housing of a battery pack, it includes casing, casing is interior in order to battery pack to be set, the outer wall that it is characterized in that a side of described casing has outstanding locating button, then has outstanding location notch on the outer wall of opposite side, described locating button, its size is less than location notch, so that when assembling, embed or be inserted in the location notch of adjacent housings, carry out the combination of casing, described location notch, be fixed on the casing, at least have the outwards outstanding protruding wall of an end, protruding wall forms groove shape structure, and this groove shape structure is corresponding with the shape of locating button.
2. the housing of battery pack according to claim 1 is characterized in that described housing also has column, and column is positioned at the periphery of casing, supporting box, and the bottom of column is a feet, feet supports casing with column; Perhaps feet independently is arranged at the bottom of casing.
3. the housing of battery pack according to claim 1 is characterized in that described locating button, and it is sheet, tabular, column, T shape, I shape any one.
4. the housing of battery pack according to claim 1, it is characterized in that described location notch, it is that protruding two the protruding walls of cabinet exterior surround the groove shape structure that forms, and described groove shape structure is any one shape of in-line, waveform, ellipse, circle, T shape, I shape.
5. the housing of battery pack according to claim 1 is characterized in that described locating button and location notch, be arranged at respectively on the outer wall of casing both sides, and the position correspondence.
6. the housing of battery pack according to claim 1 is characterized in that described casing, and its two ends are provided with via hole, crosses hole peripheral and forms and lift beam.
7. as the housing of battery pack as described in the claim 6, it is characterized in that above-mentioned via hole, it has one, the outside of via hole is constituted lift beam.
8. as the housing of battery pack as described in the claim 7, it is characterized in that described via hole, have two, form in the middle of the via hole and lift beam.
9. as the housing of battery pack as described in the claim 2, it is characterized in that described casing, its two ends have location hole, and these two ends extend to the outside of casing, form extension, and described extension is provided with binding post.
10. the housing of battery pack according to claim 1 is characterized in that described bottom half, has through hole, is convenient to the taking-up of the location and installation and the battery pack of battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101959093A CN102280603A (en) | 2011-07-13 | 2011-07-13 | Battery pack shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101959093A CN102280603A (en) | 2011-07-13 | 2011-07-13 | Battery pack shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102280603A true CN102280603A (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101959093A Pending CN102280603A (en) | 2011-07-13 | 2011-07-13 | Battery pack shell |
Country Status (1)
| Country | Link |
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| CN (1) | CN102280603A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904258A (en) * | 2012-12-25 | 2014-07-02 | 苏州宝时得电动工具有限公司 | Snap joint type battery pack, and electric tool |
| CN104185910A (en) * | 2012-03-16 | 2014-12-03 | 日本电气株式会社 | Battery housing and power-storage device |
| CN104960405A (en) * | 2015-05-25 | 2015-10-07 | 中国民航大学 | Vehicle-mounted quick-replaceable battery module for electric automobile |
| CN105024026A (en) * | 2015-08-08 | 2015-11-04 | 江苏公爵新能源汽车有限公司 | Grouped battery pack |
| CN107068933A (en) * | 2017-04-21 | 2017-08-18 | 安徽亿诺新能源有限责任公司 | A kind of battery pack |
| WO2017161480A1 (en) * | 2016-03-21 | 2017-09-28 | 长园科技实业股份有限公司 | Secondary battery enclosure |
| CN107359293A (en) * | 2017-07-14 | 2017-11-17 | 芜湖华力五星电源科技有限公司 | Use formula maintenance-free lead accumulator |
| CN107942102A (en) * | 2017-11-07 | 2018-04-20 | 超威电源有限公司 | Six formula lead-acid accumulator monomers splice base |
| CN110165237A (en) * | 2018-05-16 | 2019-08-23 | 北京机电工程研究所 | Thermal cell casing assembly and thermal cell |
| CN114883716A (en) * | 2021-02-05 | 2022-08-09 | 天津海狸新能源科技有限公司 | Soft packet of casing's modularization lithium cell |
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|---|---|---|---|---|
| CN101752598A (en) * | 2008-12-05 | 2010-06-23 | 财团法人工业技术研究院 | Fast removable battery structure |
| CN101894968A (en) * | 2010-06-30 | 2010-11-24 | 中国电力科学研究院 | Novel battery module |
| CN102005601A (en) * | 2009-08-26 | 2011-04-06 | 三洋电机株式会社 | Battery pack |
| CN102088066A (en) * | 2010-12-22 | 2011-06-08 | 奇瑞汽车股份有限公司 | Battery module and battery pack |
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2011
- 2011-07-13 CN CN2011101959093A patent/CN102280603A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101752598A (en) * | 2008-12-05 | 2010-06-23 | 财团法人工业技术研究院 | Fast removable battery structure |
| CN102005601A (en) * | 2009-08-26 | 2011-04-06 | 三洋电机株式会社 | Battery pack |
| CN101894968A (en) * | 2010-06-30 | 2010-11-24 | 中国电力科学研究院 | Novel battery module |
| CN102088066A (en) * | 2010-12-22 | 2011-06-08 | 奇瑞汽车股份有限公司 | Battery module and battery pack |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104185910A (en) * | 2012-03-16 | 2014-12-03 | 日本电气株式会社 | Battery housing and power-storage device |
| US10056586B2 (en) | 2012-03-16 | 2018-08-21 | Nec Corporation | Battery containing body and power storage device |
| CN103904258A (en) * | 2012-12-25 | 2014-07-02 | 苏州宝时得电动工具有限公司 | Snap joint type battery pack, and electric tool |
| CN104960405A (en) * | 2015-05-25 | 2015-10-07 | 中国民航大学 | Vehicle-mounted quick-replaceable battery module for electric automobile |
| CN105024026A (en) * | 2015-08-08 | 2015-11-04 | 江苏公爵新能源汽车有限公司 | Grouped battery pack |
| WO2017161480A1 (en) * | 2016-03-21 | 2017-09-28 | 长园科技实业股份有限公司 | Secondary battery enclosure |
| US10181589B2 (en) | 2016-03-21 | 2019-01-15 | Changs Ascending Enterprise Co., Ltd. | Secondary battery packing case structure |
| CN107068933A (en) * | 2017-04-21 | 2017-08-18 | 安徽亿诺新能源有限责任公司 | A kind of battery pack |
| CN107359293A (en) * | 2017-07-14 | 2017-11-17 | 芜湖华力五星电源科技有限公司 | Use formula maintenance-free lead accumulator |
| CN107942102A (en) * | 2017-11-07 | 2018-04-20 | 超威电源有限公司 | Six formula lead-acid accumulator monomers splice base |
| CN110165237A (en) * | 2018-05-16 | 2019-08-23 | 北京机电工程研究所 | Thermal cell casing assembly and thermal cell |
| CN114883716A (en) * | 2021-02-05 | 2022-08-09 | 天津海狸新能源科技有限公司 | Soft packet of casing's modularization lithium cell |
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Application publication date: 20111214 |