CN202817049U - Moveable energy storage battery shell and battery - Google Patents
Moveable energy storage battery shell and battery Download PDFInfo
- Publication number
- CN202817049U CN202817049U CN2012203922854U CN201220392285U CN202817049U CN 202817049 U CN202817049 U CN 202817049U CN 2012203922854 U CN2012203922854 U CN 2012203922854U CN 201220392285 U CN201220392285 U CN 201220392285U CN 202817049 U CN202817049 U CN 202817049U
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- China
- Prior art keywords
- electrode
- main body
- housing main
- energy storage
- battery cell
- 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 - Lifetime
Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000005855 radiation Effects 0.000 claims abstract description 6
- 238000004804 winding Methods 0.000 claims description 16
- 239000004411 aluminium Substances 0.000 claims description 9
- 210000005069 ears Anatomy 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Images
Classifications
-
- 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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a moveable energy storage battery shell and a battery, which relates to the field of batteries and aims to provide a battery shell which is large in strength and good in radiation and the moveable energy storage battery using the battery shell. The moveable energy storage battery shell comprises a shell body (7), a front cover plate (3) and a rear cover plate (8). The shell body (7) is a cuboid which is integrally formed by an aluminum extrusion process and opened at front and back. The front cover plate (3) and the rear cover plate (8) are respectively arranged at the front and back openings of the shell body (7) in a detachable manner. The moveable energy storage battery further comprises an electrode (4), and a battery single body (6) placed in a cavity surrounded by the shell body (7), the front cover plate (3) and the rear cover plate (8). The anode and cathode of the battery single body (6) are led out through an electrode I and an electrode II, respectively. Two through holes are arranged on the front cover plate (3). The two electrodes (4) correspondingly pass through the two through holes on the front cover plate (3), respectively. At least one battery single body (6) is arranged.
Description
Technical field
The utility model relates to field of batteries, specifically a kind of Mobile energy storage battery and shell thereof.
Background technology
The Mobile energy storage battery is mainly used in electric energy storing system and automobile dynamic system, existing Mobile energy storage battery need to be positioned in the battery case, existing battery case is mainly plastic housing, also have the part manufacturer production that the aluminum hull that adopts the aluminium machine to produce is arranged, and the battery case main body adopt 4 blocks of aluminium sheets to be spliced.Existing battery case production cost is high, intensity is little, weak heat-dissipating, assembling difficulty, transport flimsy defective.
In addition, because little, the weak heat-dissipating of existing battery case intensity, can't carry heavier battery (battery cell negligible amounts), can not solve the heat dissipation problem of battery cell when more, therefore existing Mobile energy storage battery can only be comprised of less battery cell, and its capacitance is also less.
The utility model content
The Mobile energy storage battery that goal of the invention of the present utility model is that the defective for prior art provides that a kind of intensity is large, good heat dissipation, installation are simple, can effectively prevent impaired battery case in the transportation and use the battery capacity of this battery case to significantly improve.
Mobile energy storage battery case in the utility model comprises housing main body 7, front shroud 3 and back shroud 8; It is characterized in that described housing main body 7 is for adopting the cuboid of the integrated front and back of aluminium extruded technique opening; Front shroud 3, back shroud 8 cover at the front and back of housing main body 7 opening part with removably respectively.
Preferably, be provided with radiation tooth on housing main body 7 outer surface at least simultaneously.
Preferably, be provided with dovetail groove on described housing main body 7 outer surface at least simultaneously.
Preferably, described front shroud 3 is locked on the housing main body 7 by cover screw 9 with back shroud 8.
Mobile energy storage battery in the utility model comprises housing main body 7, battery cell 6, electrode 4, front shroud 3 and back shroud 8; Described housing main body 7 is for adopting the cuboid of the integrated front and back of aluminium extruded technique opening; Battery cell 6 is positioned in the cavity that housing main body 7, front shroud 3 and back shroud 8 surround; Front shroud 3, back shroud 8 cover at the front and back of housing main body 7 opening part with removably respectively; The positive pole of described battery cell 6, negative pole are corresponding respectively draws by electrode one, electrode two; Be provided with two through holes on the front shroud 3; Described two electrodes 4 are corresponding two through holes that pass on the front shroud 3 respectively; The quantity of described battery cell 6 is at least 1.
Preferably, described electrode one or electrode two comprise base and electrode tip, and described electrode tip is the column structure that base stretches out, is provided with tapped through hole on the base, and a nut has pressed on the electrode tip.
Preferably, also comprise mounting panel 5 and two winding ears 10; Described battery cell 6 quantity are greater than 1; Described mounting panel 5 is between battery cell 6 and front shroud 3; Mounting panel 5 is provided with some grooves near the one side of front shroud 3, is used for laying described each lug 10; Have through hole on each lug 10 and mounting panel 5 grooves, and the lead to the hole site of lug 10 and mounting panel 5 grooves is corresponding with screwhole position homogeneous one on described two electrodes 4;
Described each battery cell 6 is stacked together, and the positive pole of each battery cell 6 links together by the first winding ear, and the positive pole of each battery cell, mounting panel 5, the first winding ear, electrode one are fixedly connected with by electrode screw 11; The negative pole of each battery cell 6 links together by the second winding ear, and the negative pole of each battery cell 6, mounting panel 5, the second winding ear, electrode two are fixedly connected with by electrode screw 11.
Preferably, be provided with dovetail groove on described housing main body 7 outer surface at least simultaneously.
Preferably, described front shroud 3 is locked on the housing main body by electrode screw 11 with back shroud 8.
In sum, owing to adopted technique scheme, the beneficial effects of the utility model are:
1. it is one-body molded that battery case adopts aluminium extruded technique, and intensity improves greatly;
2. battery case only comprises housing main body, front and rear cover plate, and housing main body, front and rear cover plate are fixedly connected with by screw, and assembling is simple;
3. on the battery case radiation tooth is set, good heat dissipation effect;
4. be provided with dovetail groove on the battery case, the dovetail groove that loads in this dovetail groove and the transportation on the instrument of battery cooperates, and makes that battery can make things convenient for, firm being installed on the means of transportation, greatly reduces the spoilage of battery in the transportation;
5. owing to adopted battery disclosed by the invention to be composed in parallel by the battery cell of a greater number, greatly improved battery capacity;
6. the electrode of the present invention's employing effectively reduces the internal resistance of cell, and the electrode production cost that the present invention adopts is low, and long service life.
Description of drawings
Fig. 1 is the structural representation of an embodiment of battery in the utility model;
Fig. 2 is the cross-sectional structure schematic diagram of an embodiment of battery case in the utility model;
Fig. 3 is electrode structure schematic diagram in the utility model.
Mark among the figure: 1 is intercell connector; 2 is handle; 3 is front shroud; 4 is electrode; 5 is mounting panel; 6 is battery cell; 7 is housing main body; 8 is back shroud; 9 is the cover screw; 10 is lug; 11 is the electrode screw; 12 are rotating shaft; 41 is electrode tip; 42 is base.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The disclosed Mobile energy storage battery case of the utility model comprises housing main body 7, front shroud 3 and back shroud 8; Described housing main body 7 is for adopting the cuboid of the integrated front and back of aluminium extruded technique opening; Front shroud 3, back shroud 8 cover at the front and back of housing main body 7 opening part with removably respectively.
Housing main body 7 is provided with radiation tooth on the outer surface of one side at least, for example Fig. 1, Fig. 2, and face arranges radiation tooth about housing main body.
Be provided with dovetail groove on described housing main body 7 outer surface at least simultaneously, for example Fig. 1, Fig. 2 arrange dovetail groove in the top and bottom of housing main body.
Such as Fig. 1, described front shroud 3 can be locked on the housing main body 7 by cover spiral shell 9 nails with back shroud 8.
For the ease of carrying, be provided with two rotating shafts 12 at front shroud 3, handle 2 is movably connected on the front shroud 3 by rotating shaft 12.
The disclosed Mobile energy storage battery of the utility model comprises housing main body 7, battery cell 6, electrode 4, front shroud 3 and back shroud 8; Described housing main body 7 is for adopting the cuboid of the integrated front and back of aluminium extruded technique opening; Battery cell 6 is positioned in the cavity that housing main body 7, front shroud 3 and back shroud 8 surround; Front shroud 3, back shroud 8 cover at the front and back of housing main body 7 opening part with removably respectively; The positive pole of described battery cell 6, negative pole are corresponding respectively draws by electrode one, electrode two; Be provided with two through holes on the front shroud 3; Described two electrodes are corresponding two through holes that pass on the front shroud 3 respectively; The quantity of described battery cell 6 is at least 1.
Such as Fig. 3, electrode comprises base and electrode tip, electrode tip is positioned on the base, base is a copper coin, and electrode tip is cylindrical or prismatic structures, and electrode tip stretches out from base, be provided with tapped through hole on the base, 8 tapped through holes in the present embodiment are evenly distributed on the base plate, and the nut that pressed on the electrode tip, described nut are used for making things convenient for place in circuit to be the power consumption equipment power supply on battery.Electrode structure in the utility model has been economized very large production cost for the structure of electrode tip and the splicing of base two parts, and can after long-time the use, not damage because rising-heat contracting-cold causes the joint between electrode tip and the base, avoid electrode tip and base two part Surface Contact partial oxidation impact conductions.
Such as Fig. 1, when battery cell 6 quantity are not unique (take 6 battery cells as example), each battery cell has both positive and negative polarity, also is provided with the cylindrical or prismatic grooves with internal thread on the both positive and negative polarity of each battery cell.For with firm being connected in parallel of battery cell, between battery cell 6 and front shroud 3, also be provided with mounting panel 5, mounting panel 5 is provided with some grooves near the one side of front shroud 3, is specially 6 grooves, lays lug 10 in each groove.All have through hole on each lug 10 and the mounting panel groove, and the lead to the hole site of the lead to the hole site of each lug and mounting panel groove is corresponding with screwhole position homogeneous one on described two electrodes 4.When lug was placed in the mounting panel groove, the screw on the lead to the hole site of the through hole of lug, mounting panel groove and described two electrodes 4 overlapped.
Described each battery cell 6 is stacked together, and the positive pole of each battery cell 6 is positioned at the same side, right side for example, and negative pole is positioned at offside, such as the left side.The positive pole of each battery cell 6 comprises 3 lugs by the first winding ear 10() link together, make groove on the positive pole of each battery cell 6, the through hole on the mounting panel, the through hole of the first winding ear, the screw of electrode one aim at, and use electrode screw 11 that positive pole, mounting panel 5, the first winding ear 10, the electrode one of battery cell 6 are fixedly connected with.The negative pole of each battery cell 6 links together by the second winding ear 10, make groove on the negative pole of each battery cell 6, the through hole on the mounting panel 5, the through hole of the second winding ear 10, the screw of electrode two aim at, and use electrode screw 11 that negative pole, mounting panel, the second winding ear, the electrode two of battery cell are fixedly connected with.
In the present embodiment, the width of electrode 4 base plates is enough to cover the battery cell 6 of each layer, and uses electrode screw 11 that electrode 4 is fixedly connected with the battery cell 6 of each layer, and the connection between the battery cell 6 is compact stable.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (9)
1. a Mobile energy storage battery case comprises housing main body (7), front shroud (3) and back shroud (8); It is characterized in that described housing main body (7) is for adopting the cuboid of the integrated front and back of aluminium extruded technique opening; Front shroud (3), back shroud (8) cover front and back opening part at housing main body (7) with removably respectively.
2. a kind of Mobile energy storage battery case according to claim 1 is characterized in that, is provided with radiation tooth on housing main body (7) outer surface at least simultaneously.
3. a kind of Mobile energy storage battery case according to claim 1 and 2 is characterized in that, is provided with dovetail groove on described housing main body (7) outer surface at least simultaneously.
4. a kind of Mobile energy storage battery case according to claim 3 is characterized in that, described front shroud (3) is locked on the housing main body (7) by cover screw (9) with back shroud (8).
5. a Mobile energy storage battery is characterized in that, comprises housing main body (7), battery cell (6), electrode (4), front shroud (3) and back shroud (8); Described housing main body (7) is for adopting the cuboid of the integrated front and back of aluminium extruded technique opening; Battery cell (6) is positioned in the cavity that housing main body (7), front shroud (3) and back shroud (8) surround; Front shroud (3), back shroud (8) cover front and back opening part at housing main body (7) with removably respectively; The positive pole of described battery cell (6), negative pole are corresponding respectively draws by electrode one, electrode two; Be provided with two through holes on the front shroud (3); Described two electrodes (4) respectively correspondence pass two through holes on the front shroud (3); The quantity of described battery cell (6) is at least 1.
6. a kind of Mobile energy storage battery according to claim 5, it is characterized in that described electrode one or electrode two comprise base and electrode tip, described electrode tip is the column structure that base stretches out, be provided with tapped through hole on the base, a nut has pressed on the electrode tip.
7. a kind of Mobile energy storage battery according to claim 6 is characterized in that, also comprises mounting panel (5) and two winding ears (10); Described battery cell (6) quantity is greater than 1; Described mounting panel (5) is positioned between battery cell (6) and the front shroud (3); Mounting panel (5) is provided with some grooves near the one side of front shroud (3), is used for laying described each lug (10); Have through hole on each lug (10) and mounting panel (5) groove, and the lead to the hole site of lug (10) and mounting panel (5) groove is corresponding with screwhole position homogeneous one on described two electrodes (4);
Described each battery cell (6) is stacked together, and the positive pole of each battery cell (6) links together by the first winding ear, and the positive pole of each battery cell, mounting panel (5), the first winding ear, electrode one are fixedly connected with by electrode screw (11); The negative pole of each battery cell (6) links together by the second winding ear, and the negative pole of each battery cell (6), mounting panel (5), the second winding ear, electrode two are fixedly connected with by electrode screw (11).
8. the described a kind of Mobile energy storage battery of any one is characterized in that according to claim 5 ~ 7, is provided with dovetail groove on described housing main body (7) outer surface at least simultaneously.
9. a kind of Mobile energy storage battery according to claim 8 is characterized in that, described front shroud (3) is locked on the housing main body by electrode screw (11) with back shroud (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203922854U CN202817049U (en) | 2012-08-09 | 2012-08-09 | Moveable energy storage battery shell and battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203922854U CN202817049U (en) | 2012-08-09 | 2012-08-09 | Moveable energy storage battery shell and battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202817049U true CN202817049U (en) | 2013-03-20 |
Family
ID=47875876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203922854U Expired - Lifetime CN202817049U (en) | 2012-08-09 | 2012-08-09 | Moveable energy storage battery shell and battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202817049U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106784501A (en) * | 2017-02-21 | 2017-05-31 | 四川新筑通工汽车有限公司 | A kind of battery carrier and the installation method of battery for new-energy automobile |
| CN106848129A (en) * | 2015-12-04 | 2017-06-13 | 中国科学院沈阳自动化研究所 | A kind of power battery pack housing |
| CN109148766A (en) * | 2018-08-08 | 2019-01-04 | 浙江超威创元实业有限公司 | A kind of general combined battery of Soft Roll |
| US20190067656A1 (en) * | 2017-08-31 | 2019-02-28 | Contemporary Amperex Technology Co., Limited | Frame and battery module |
-
2012
- 2012-08-09 CN CN2012203922854U patent/CN202817049U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848129A (en) * | 2015-12-04 | 2017-06-13 | 中国科学院沈阳自动化研究所 | A kind of power battery pack housing |
| CN106848129B (en) * | 2015-12-04 | 2019-04-09 | 中国科学院沈阳自动化研究所 | A kind of power battery pack shell |
| CN106784501A (en) * | 2017-02-21 | 2017-05-31 | 四川新筑通工汽车有限公司 | A kind of battery carrier and the installation method of battery for new-energy automobile |
| US20190067656A1 (en) * | 2017-08-31 | 2019-02-28 | Contemporary Amperex Technology Co., Limited | Frame and battery module |
| CN109428020A (en) * | 2017-08-31 | 2019-03-05 | 宁德时代新能源科技股份有限公司 | Frame and battery module |
| US10818896B2 (en) | 2017-08-31 | 2020-10-27 | Contemporary Amperex Technology Co., Limited | Frame and battery module |
| CN109428020B (en) * | 2017-08-31 | 2024-04-16 | 宁德时代新能源科技股份有限公司 | Frame and battery module |
| CN109148766A (en) * | 2018-08-08 | 2019-01-04 | 浙江超威创元实业有限公司 | A kind of general combined battery of Soft Roll |
| CN109148766B (en) * | 2018-08-08 | 2021-03-19 | 浙江超威创元实业有限公司 | Soft package general combined battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |