CN204407397U - A kind of heat dissipation type power battery module assembling box - Google Patents
A kind of heat dissipation type power battery module assembling box Download PDFInfo
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- CN204407397U CN204407397U CN201420677743.8U CN201420677743U CN204407397U CN 204407397 U CN204407397 U CN 204407397U CN 201420677743 U CN201420677743 U CN 201420677743U CN 204407397 U CN204407397 U CN 204407397U
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- Prior art keywords
- battery core
- heat dissipation
- battery
- battery module
- assembling box
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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 proposes a kind of heat dissipation type power battery module assembling box, comprise electric core conductive and be connected and fixed panel and battery core fixed bin, described conduction is connected and fixed panel and snaps onto on battery core fixed bin; Be connected and fixed on panel at electric core conductive and have the pilot hole corresponding to monomer battery core positive and negative terminals base plate, the positive and negative terminals of fixing battery core; The base of battery core fixed bin is provided with location notch of the same size with monomer battery core, make battery core marshalling, the distance be consistent between battery core, side and the bottom of assembling box have heat dissipation ventilation hole, not only ensure structural strength but also provide good result of ventilating heat dissipation.The battery module heat dissipation type assembling box that the utility model proposes is applicable to monomer battery core assembled battery modular unit; fixing and protective effect are played to monomer battery core; prevent both positive and negative polarity from breaking; strengthen module result of ventilating heat dissipation; improve the anti-seismic performance of battery module simultaneously; ensure the safe, stable of battery pack, improve packaging qualification rate and operating efficiency.
Description
Technical field
The utility model belongs to battery assembling field, is specifically related to a kind of heat dissipation type power battery module assembling box.
Background technology
Lithium ion power battery module is that monomer battery core ordered fabrication is become battery pack elementary cell, needs to consider that heat radiation is connected with good conduction, and require that battery core is fixed, module consistency is high simultaneously.The application of current lithium-ion-power cell is more and more extensive, and demand and use amount grow with each passing day, and also improve accordingly the security requirement of power lithium ionic cell module.
As the elementary cell of lithium battery group, the packaging technology of battery module and structure are important factor in order for the performance of battery with safety, the heat dissipation design of battery core with fix, battery module conducts electricity to be connected and plays vital effect.In assembling process, the heat radiation of monomer battery core is bad, fixing loosely, the contraposition of both positive and negative polarity is irregular, connection short circuit, collector loose contact, rosin joint, dry joint, loosen etc. phenomenon can cause assembling difficulty, internal resistance increase, reduce battery efficiency, battery pressure reduction is caused to become large, battery high-temperature bulging, cause battery pack to assemble difficulty, produce potential safety hazard.Existing battery module assembling technique not yet fundamentally solves the problem.
Utility model content
For the deficiencies in the prior art, the utility model proposes a kind of heat dissipation type power battery module assembling box.
Realizing the utility model object technical scheme is:
A kind of heat dissipation type power battery module assembling box, comprise electric core conductive and be connected and fixed panel and battery core fixed bin, described battery core fixed bin is the rectangle or the quadrangle box that do not have top cover, and described conduction is connected and fixed panel and snaps onto on battery core fixed bin;
Wherein, described electric core conductive is connected and fixed on panel and has multiple pilot hole, and described pilot hole is divided into two groups to be arranged side by side.Electric core conductive is connected and fixed on panel and has the pilot hole corresponding to monomer battery core positive and negative terminals base plate, for the positive and negative terminals of fixing battery core.
Preferably, described pilot hole is 10,12,14,16,18 or 20, is divided into two groups to be arranged side by side.
Described battery core fixed bin comprises side panel and base, described base is provided with the battery core location notch of the same size with battery core, makes battery core marshalling, the distance be consistent between battery core.
Preferably, described battery core location notch is 5,6,7,8,9 or 10.
The side panel of described battery core fixed bin and base have heat dissipation ventilation hole, and side panel percent opening is between 50% to 75%, and holes on base rate, between 30% to 60%, not only ensures structural strength but also provide good result of ventilating heat dissipation.
Further, the side of described battery core fixed bin and the heat dissipation ventilation hole of bottom are rectangle, circle or oval.
The heat dissipation type power battery module assembling box that the utility model proposes, the pilot hole that electric core conductive is connected and fixed on panel is regularly arranged, the positive and negative terminals of battery core is assembled in described pilot hole, by soldering, spot welding be threaded, by string and mode be connected on collector.
The beneficial effects of the utility model are:
A kind of heat dissipation type power battery module assembling box that the utility model proposes can export by voltage and capacity requirement by the both positive and negative polarity string of one group of monomer battery core and Connecting groups dresses up power battery module unit.During assembly manipulation; monomer battery core is fixed in the location notch of battery core fixed bin base; the positive and negative terminals of monomer battery core is assembled in the pilot hole that electric core conductive is connected and fixed on panel, then connects battery core positive and negative terminals respectively to current collecting tier and battery protecting circuit, is assembled into battery module unit.
Electric core conductive is connected and fixed panel and can prevents both positive and negative polarity from breaking and play fixing and protective effect to monomer battery core; battery core fixed bin keeps the distance between battery core consistent and effectively fixes; improve result of ventilating heat dissipation; improve the anti-seismic performance of battery module simultaneously; ensure the safe, stable of battery pack, improve packaging qualification rate and operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model battery attachment apparatus.
In figure: 1, electric core conductive is connected and fixed panel; 2, battery core fixed bin; 3, side panel; 4, base; 5, battery core location notch; 6, positive and negative terminals base plate pilot hole; 7, monomer battery core to be assembled
Embodiment
Below by most preferred embodiment, the utility model is described.Those skilled in the art should know, embodiment is only used for the utility model being described instead of being used for limiting scope of the present utility model.
In description of the present utility model, it should be noted that, orientation or the position relationship of instruction are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
Embodiment 1:
See Fig. 1, be 22.4V-10AH lithium iron phosphate dynamic battery module assembly schematic diagram, comprise: electric core conductive is connected and fixed panel 1 and battery core fixed bin 2; Battery core fixed bin 2 is not for having the rectangular box of top cover, and electric core conductive is connected and fixed panel 1 and snaps onto on battery core fixed bin 2.
Electric core conductive is connected and fixed the positive and negative terminals base plate pilot hole 6 panel 1 having 14 8 × 15 millimeters, and points two groups are arranged side by side;
Battery core fixed bin 2 comprises side panel 3 and base 4, base 4 is provided with the battery core location notch 5 of 7 18 × 65 millimeters; The adjacent spacing of battery core location notch is 8 millimeters;
The side of battery core fixed bin 2 and bottom respectively have oval heat dissipation ventilation hole, side opening porosity 75%, bottom opening rate 50%;
Further, the surrounding being connected and fixed panel 1 of conducting electricity is provided with snap close and battery core fixed bin 2 snapping;
During assembly operation, be fixed in battery core location notch 5 by monomer battery core 7 to be assembled, in the present embodiment, monomer battery core 7 to be assembled is 7 monomer battery core IFP1865140 (3.2V, 10AH); Conduction is connected and fixed panel 1 to snap onto on battery core fixed bin 2, makes size on monomer battery core IFP1865140 be that the pole base plate of 8 × 15 millimeters is fixed in pilot hole 6;
By soldering be threaded 7 monomer battery core positive and negative terminals serial connection, connect protective circuit and be also connected on collector, be namely assembled into 22.4V-10AH lithium iron phosphate dynamic battery modular unit.
Above embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various modification that the common engineers and technicians in this area make the technical solution of the utility model and improvement, all should fall into the protection range that claims of the present utility model are determined.
Claims (7)
1. a heat dissipation type power battery module assembling box, is characterized in that, comprise electric core conductive and be connected and fixed panel and battery core fixed bin;
Described battery core fixed bin is the rectangle or the quadrangle box that do not have top cover, and described electric core conductive is connected and fixed panel and snaps onto on battery core fixed bin.
2. heat dissipation type power battery module assembling box according to claim 1, it is characterized in that, described electric core conductive is connected and fixed on panel and has multiple pilot hole, and described pilot hole is divided into two groups to be arranged side by side.
3. heat dissipation type power battery module assembling box according to claim 2, it is characterized in that, described pilot hole is 10,12,14,16,18 or 20, is divided into two groups to be arranged side by side.
4. heat dissipation type power battery module assembling box according to claim 1, it is characterized in that, the base of described battery core fixed bin is provided with location notch, and described location notch is arranged side by side.
5. heat dissipation type power battery module assembling box according to claim 4, it is characterized in that, described location notch is 5,6,7,8,9 or 10.
6. heat dissipation type power battery module assembling box according to claim 1, it is characterized in that, side and the bottom of described battery core fixed bin have heat dissipation ventilation hole, and side opening porosity is 50% to 75%, and bottom opening rate is 30% to 60%.
7. heat dissipation type power battery module assembling box according to claim 6, it is characterized in that, the side of described battery core fixed bin and the heat dissipation ventilation hole of bottom are rectangle, circle or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420677743.8U CN204407397U (en) | 2014-11-14 | 2014-11-14 | A kind of heat dissipation type power battery module assembling box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420677743.8U CN204407397U (en) | 2014-11-14 | 2014-11-14 | A kind of heat dissipation type power battery module assembling box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204407397U true CN204407397U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420677743.8U Active CN204407397U (en) | 2014-11-14 | 2014-11-14 | A kind of heat dissipation type power battery module assembling box |
Country Status (1)
| Country | Link |
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| CN (1) | CN204407397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017107170A1 (en) * | 2015-12-25 | 2017-06-29 | 深圳市大疆创新科技有限公司 | Battery and unmanned aerial vehicle comprising same |
| CN109524740A (en) * | 2017-09-19 | 2019-03-26 | 郑州宇通客车股份有限公司 | A kind of power module and its battery case in built-in air duct |
-
2014
- 2014-11-14 CN CN201420677743.8U patent/CN204407397U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017107170A1 (en) * | 2015-12-25 | 2017-06-29 | 深圳市大疆创新科技有限公司 | Battery and unmanned aerial vehicle comprising same |
| CN109524740A (en) * | 2017-09-19 | 2019-03-26 | 郑州宇通客车股份有限公司 | A kind of power module and its battery case in built-in air duct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GEJIU SHENGBIHE INDUSTRIAL Co.,Ltd. Assignor: BEIJING SUPERHOO TECHNOLOGY CO.,LTD. Contract record no.: X2022440020006 Denomination of utility model: A heat dissipation power battery module assembly box Granted publication date: 20150617 License type: Exclusive License Record date: 20220629 |
|
| EE01 | Entry into force of recordation of patent licensing contract |