CN205911334U - Novel battery package - Google Patents
Novel battery package Download PDFInfo
- Publication number
- CN205911334U CN205911334U CN201620684457.3U CN201620684457U CN205911334U CN 205911334 U CN205911334 U CN 205911334U CN 201620684457 U CN201620684457 U CN 201620684457U CN 205911334 U CN205911334 U CN 205911334U
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- China
- Prior art keywords
- battery core
- boss
- battery
- novel
- core bracket
- Prior art date
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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 discloses a novel battery package, about electric core, cover electricity core the surface two battery core support and cover two cylinder manifolds of two battery core support surfaces, its characterized in that, this novel battery package still includes: first heating panel and second heating panel cover respectively the surface of two cylinder manifolds is and make up novel battery package's surface, a heat -conducting silica gel cushion places every in battery core support and every between the cylinder manifold, the 2nd heat -conducting silica gel cushion places every in cylinder manifold and every between the heating panel, can effectively improve the heat dissipation of battery drape piece problem, especially uniform heat dissipation, improve the harmonious inconsistent problem of electric core between the module simultaneously, the structure manufacturing is simple, and the installation is nimble convenient.
Description
Technical field
This utility model is related to field of lithium ion battery, more particularly, to a kind of novel battery bag.
Background technology
New-energy automobile industry development like a raging fire, as the emphasis of China Automobile Industry, the items of electrokinetic cell bag
Performance has obtained enough attention, the particularly service life of battery bag, has obtained extensive concern, and has affected the battery bag life-span
The parts of most critical are exactly battery core, so that the useful life of battery core is fully utilized, become research emphasis.Separately
Outward, the security incident of a lot of electric automobiles, the overwhelming majority is because what battery core poor heat radiation caused, so can battery core effective
Radiating, particularly can Homogeneouslly-radiating, become the battery bag industry emphasis captured of needs.
At present, cell packet module present situation is: it is too little that the part in series 1), between cell packet module passes through current cross-section,
Lead to that cylinder manifold resistance is excessive, heat sharply increases, and then affect the battery core life-span nearby；2), in existing module, due to electric current road
Footpath is different, and during leading to use, battery core harmony is inconsistent, affects the battery core life-span；3), cell packet module radiating, particularly all
Even radiating does not all have reasonable mode, or even is exactly not account for radiating；Or radiate as tesla's battery bag, cost
High.
Utility model content
In view of this, in order to overcome the deficiencies in the prior art, this utility model provides a kind of novel battery bag.Can have
Effect is improved module Homogeneouslly-radiating and itself is decreased the generation of heat, can improve inconsistent between module electric core again.
In order to reach above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
A kind of novel battery bag, two battery core bracket including battery core, covering battery core upper and lower surface and two battery cores of covering
Two cylinder manifolds of rack outer surface, this novel battery bag also includes:
First heat sink and the second heat sink, are respectively overlay in the outer surface of described two cylinder manifolds, and are combined into institute
State the outer surface of novel battery bag；
First thermal conductive silicon rubber cushion, is placed between each described battery core bracket and each described cylinder manifold；
Second thermal conductive silicon rubber cushion, is placed between each described cylinder manifold and each described heat sink.
Further, on the length direction of the side of each described battery core bracket, it is provided with two first boss；Each described electricity
On the length direction of the opposite side of core support, it is provided with two second boss.
Further, described two first boss are along the length direction of described battery core bracket, noncontact and symmetrical with
Described battery core bracket is connected.
Further, described two second boss are along the length direction of described battery core bracket, noncontact and symmetrical with
Described battery core bracket is connected.
Further, described two first boss are negative or positive electrode；Described two second boss are negative pole or positive pole.
Further, described two first boss and described battery core bracket are integrally formed.
Further, described two second boss and described battery core bracket are integrally formed.
The beneficial effects of the utility model are: can be effectively improved cell packet module heat dissipation problem, particularly Homogeneouslly-radiating；
Improve the harmonious inconsistent problem of battery core between module simultaneously；Structure is simple to manufacture, convenient and flexible installation.
(1) between battery core bracket and cylinder manifold；All increase heat-conducting silicon rubber between cylinder manifold and heat sink, enable to electricity
The Homogeneouslly-radiating of Chi Bao itself, decreases the heat of battery bag itself simultaneously；
(2) two first boss and two second boss all adopt identical to design, and decrease the low cost from new die sinking,
And using flexibly；
(3) two first boss are all negative or positive electrode, and two second boss are all negative pole or positive pole, reduce series connection as far as possible
Between current path, increase current path cross-sectional area, and then reduce cylinder manifold resistance, that is, the heat producing will diminish.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of overall structure diagram of this utility model novel battery bag；
Fig. 2 is a kind of decomposing schematic representation of this utility model novel battery bag；
Fig. 3 is that a kind of side of this utility model novel battery bag shows schematic diagram；
Fig. 4 is the enlarged diagram of round frame a in Fig. 3；
Wherein, 1-1, the first heat sink；1-2, the second heat sink；2-1, the first thermal conductive silicon rubber cushion；2-2, the second thermal conductive silicon
Rubber cushion；3-1, the first cylinder manifold；3-2, the second cylinder manifold；5-1, the first battery core bracket；5-2, the second battery core bracket；6th, battery core；
9-1, first boss；9-2, second boss；10th, screw；11st, aluminium section bar pipe.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
As shown in figure 1, a kind of novel battery bag, the first battery core bracket 5-1 including battery core 6, covering battery core 6 upper surface,
The second battery core bracket 5-2 with lower surface.Cover the first cylinder manifold 3-1 of the outer surface of the first battery core bracket 5-1 and cover the
Second cylinder manifold 3-2 of the outer surface of two battery core bracket 5-2, aluminium section bar pipe 11 insertion battery 6 in, the first battery core bracket 5-1 and
First cylinder manifold 3-1 passes through screw 10 to be fixed, and the second battery core bracket 5-2 and the second cylinder manifold 3-2 are fixing also by nut 10.
As shown in Figures 2 and 3, this novel battery bag also includes: the first heat sink 1-1 covers the first cylinder manifold 3-1's
Outer surface；Cover the outer surface in the second cylinder manifold 3-2 with the second heat sink 1-2, and be combined into the appearance of novel battery bag
Face；
First thermal conductive silicon rubber cushion 2-1, is respectively placed between the first battery core bracket 5-1 and the first cylinder manifold 3-1；Second battery core
Between support 5-2 and the second cylinder manifold 3-2.
Second thermal conductive silicon rubber cushion 2-2, is respectively placed between the first cylinder manifold 3-1 and the first heat sink 1-1；Second cylinder manifold
Between 3-2 and the second heat sink 1-2.
As shown in figure 4, on the length direction of the first battery core bracket 5-1 and the side of the second battery core bracket 5-2, being provided with two
Individual first boss 9-1；On the length direction of the first battery core bracket and the opposite side of the second battery core bracket, be provided with two second convex
Platform 9-2.Due to having the presence of first boss 9-1 and second boss 9-2, the first thermal conductive silicon rubber cushion 2-1 and the second thermal conductive silicon rubber cushion
9-2 is all without excessively being compressed.Two of which first boss 9-2 is along the first battery core bracket 5-1 and the second battery core bracket 5-2
Length direction, noncontact and symmetrical distribution, and be integrally formed with the first battery core bracket 5-1 and the second battery core bracket 5-2.
Two second boss 9-2 are along the length direction of the first battery core bracket 5-1 and the second battery core bracket 5-2, noncontact
And symmetrical distribution, and it is integrally formed with the first battery core bracket 5-1 and the second battery core bracket 5-2.
Two first boss 9-1 are negative or positive electrode；Two second boss 9-2 are negative pole or positive pole.I.e. when two first
When boss 9-1 is positive pole, two second boss 9-2 are negative pole；When two first boss 9-1 are negative pole, two second boss
9-2 is positive pole.Compared with battery bag before, width has the width of two of which first boss 9-1 and two second boss 9-2
Increased.Additionally, two first boss 9-1 are all negative or positive electrode；Two second boss 9-2 are all negative pole or positive pole；Reduce
Current path between series connection, increases current path cross-sectional area, and then reduces cylinder manifold resistance, according to q=i2rt, in electricity
On the premise of stream is certain with the time, the heat of generation will diminish.
The mounting means of this novel battery bag is: first battery core 6 is embedded in the first battery core bracket 5-1, then by second
Battery core bracket 5-2 is buckled, then two the second thermal conductive silicon rubber cushion 2-2 is put into the first battery core bracket 5-1 respectively and the second battery core is propped up
In frame 5-2, then the first cylinder manifold 3-1 and the first cylinder manifold 3-1 is put well, fixation finish, due to have two first boss 9-1 and
The presence of two second boss 9-2, thermal conductive silicon rubber cushion 2-2, all without excessively being compressed, is soldered aluminium section bar pipe 11 and squeezes into spiral shell
After silk 10, then two the first thermal conductive silicon rubber cushion 2-1 are installed, followed by installing the first heat sink 1-1 and the second heat sink 1-2
?.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this utility model
Protection domain within.
Claims (7)
1. a kind of novel battery bag, two battery core bracket including battery core, covering battery core upper and lower surface and two battery cores of covering are propped up
Two cylinder manifolds of frame outer surface are it is characterised in that this novel battery bag also includes:
First heat sink and the second heat sink, are respectively overlay in the outer surface of described two cylinder manifolds, and are combined into described new
The outer surface of type battery bag；
First thermal conductive silicon rubber cushion, is placed between each described battery core bracket and each described cylinder manifold；
Second thermal conductive silicon rubber cushion, is placed between each described cylinder manifold and each described heat sink.
2. a kind of novel battery bag according to claim 1 it is characterised in that: the length of the side of each described battery core bracket
On degree direction, it is provided with two first boss；On the length direction of the opposite side of each described battery core bracket, be provided with two second convex
Platform.
3. a kind of novel battery bag according to claim 2 it is characterised in that: described two first boss are along described electricity
The length direction of core support, noncontact and symmetrical being connected with described battery core bracket.
4. a kind of novel battery bag according to claim 2 it is characterised in that: described two second boss are along described electricity
The length direction of core support, noncontact and symmetrical being connected with described battery core bracket.
5. a kind of novel battery bag according to claim 2 it is characterised in that: described two first boss are positive pole or negative
Pole；Described two second boss are negative pole or positive pole.
6. a kind of novel battery bag according to claim 2 it is characterised in that: described two first boss and described battery core
Support is integrally formed.
7. a kind of novel battery bag according to claim 2 it is characterised in that: described two second boss and described battery core
Support is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620684457.3U CN205911334U (en) | 2016-06-30 | 2016-06-30 | Novel battery package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620684457.3U CN205911334U (en) | 2016-06-30 | 2016-06-30 | Novel battery package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205911334U true CN205911334U (en) | 2017-01-25 |
Family
ID=57813761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620684457.3U Active CN205911334U (en) | 2016-06-30 | 2016-06-30 | Novel battery package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205911334U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134557A (en) * | 2017-06-16 | 2017-09-05 | 宁波利维能储能系统有限公司 | Battery module and battery modules |
| CN109166993A (en) * | 2018-09-11 | 2019-01-08 | 华霆（合肥）动力技术有限公司 | Battery modules and power supply device |
| CN109599509A (en) * | 2017-09-30 | 2019-04-09 | 比亚迪股份有限公司 | Battery modules and battery pack |
| CN109616598A (en) * | 2018-12-31 | 2019-04-12 | 常州车之翼动力科技有限公司 | 36V dynamic lithium battery |
| WO2023006064A1 (en) * | 2021-07-30 | 2023-02-02 | 比亚迪股份有限公司 | Battery assembly, battery pack and vehicle |
-
2016
- 2016-06-30 CN CN201620684457.3U patent/CN205911334U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134557A (en) * | 2017-06-16 | 2017-09-05 | 宁波利维能储能系统有限公司 | Battery module and battery modules |
| CN107134557B (en) * | 2017-06-16 | 2023-06-09 | 宁波利维能储能系统有限公司 | Battery module and battery module |
| CN109599509A (en) * | 2017-09-30 | 2019-04-09 | 比亚迪股份有限公司 | Battery modules and battery pack |
| CN109599509B (en) * | 2017-09-30 | 2021-04-20 | 比亚迪股份有限公司 | Battery module and battery pack |
| CN109166993A (en) * | 2018-09-11 | 2019-01-08 | 华霆（合肥）动力技术有限公司 | Battery modules and power supply device |
| CN109616598A (en) * | 2018-12-31 | 2019-04-12 | 常州车之翼动力科技有限公司 | 36V dynamic lithium battery |
| WO2023006064A1 (en) * | 2021-07-30 | 2023-02-02 | 比亚迪股份有限公司 | Battery assembly, battery pack and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181122 Address after: 20111 4015, 32 Juju Road, Chedun Town, Songjiang District, Shanghai Patentee after: Shanghai Nanku New Energy Technology Co., Ltd. Address before: 201611 2 No. 50 Cheyang Road, Chedun Town, Songjiang District, Shanghai Patentee before: Shanghai Deschamps moves Amperex Technology Limited |
|
| TR01 | Transfer of patent right |