CN207441820U - A kind of battery battery core pack support part - Google Patents
A kind of battery battery core pack support part Download PDFInfo
- Publication number
- CN207441820U CN207441820U CN201721599688.5U CN201721599688U CN207441820U CN 207441820 U CN207441820 U CN 207441820U CN 201721599688 U CN201721599688 U CN 201721599688U CN 207441820 U CN207441820 U CN 207441820U
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- China
- Prior art keywords
- battery
- battery core
- frame
- support part
- pack support
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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 utility model discloses a kind of battery battery core pack support parts, belong to battery apparatus technical field.The battery heat dissipation effect of the prior art is poor, and hollowing easily occurs for single battery core.A kind of battery battery core pack support part, including the stent that can be put into battery case, the stent is frame structure, sets to place the cavity of several single battery cores；The frame facet connection one is used to compress the pressure strip of single battery core side.The utility model sets stent that multiple single battery cores are fixed together, and then is positioned over together in battery case, and the side wall of stent and battery case keeps certain distance, and convenient for heat dissipation, while stent is frame structure, is evaporated in time convenient for the heat of single battery core；Pressure strip is set to compress the side of single battery core, avoids single battery core hollowing, pressure strip and frame are spirally connected, easy to disassemble, and structure is practical, and scheme is practical.
Description
Technical field
The utility model is related to a kind of battery battery core pack support parts, belong to battery apparatus technical field.
Background technology
The prior art is used for the lithium battery of high-power power machine tool, a battery case is generally comprised, wherein placing multigroup series connection
Or lithium battery single battery core in parallel, to position single battery core, it is ensured that single battery core does not move, and single battery core is closely knit to be arranged in
In battery case, battery case is meets the needs of protection single battery core, generally seal cavity, and such battery request starts electricity
Stream is very big, and instantaneous power is big, in the charge and discharge process of lithium battery monomer, can generate more heat, if cannot distribute in time,
I.e. it is possible that related protection structure can be melted, cause short circuit, there are certain security risks.
Further, lithium battery single battery core is generally rectangular parallelepiped structure, including upper surface, lower surface, left surface, right side
Face, front end face, rear end face, the area of single battery core left and right side are greater than the area of upper and lower surface and front and rear end.Battery
Shell is all the cavity processed, and single battery core is placed wherein one by one, since there are mismachining tolerance and assembly technology, single battery cores
Side is difficult to be fitted closely with the medial surface of cavity so that hollowing easily occurs for lithium battery single battery core.
Utility model content
The defects of for the prior art, the purpose of this utility model is to provide a kind of keeping away convenient for the heat dissipation of single battery core group
Exempt from the battery battery core pack support part that hollowing occurs for single battery core.
To achieve the above object, the technical solution of the utility model is：
A kind of battery battery core pack support part, including the stent that can be put into battery case, the stent is frame structure,
It sets to place the cavitys of several single battery cores；The frame facet connection one is used to compress the compression of single battery core side
Plate.The utility model sets stent that multiple single battery cores are fixed together, and then is positioned over together in battery case, stent and electricity
The side wall of pond shell keeps certain distance, and convenient for heat dissipation, while stent is frame structure, is volatilized in time convenient for the heat of single battery core
Out；Pressure strip is set to compress the side of single battery core, avoids single battery core hollowing, pressure strip and frame can be spirally connected, conveniently tear open
It unloads, is installed on after single battery core places frame, then pressure strip on frame so that pressure strip can be with the side of single battery core
It fits closely, structure is practical, and scheme is practical.
As optimization technique measure, the pressure strip is the sheet plate with flanging, and the periphery setting of the flanging is more
A through hole for the frame that is spirally connected.Pressure strip agent structure is inserted from frame facet hole, contacts at the side of single battery core
Face sets flanging convenient for mutually being fixed with frame.
As optimization technique measure, since single battery core is afraid of local compression, the flanging extends to the outer of frame outer surface
Side, the two are fixedly connected by fastening assembly, and the internal face that can keep frame is smooth, avoid local compression single battery core, institute
Stating fastening assembly includes bolt and the nut used with bolt matching.
As optimization technique measure, the bolt is fixed on the outer surface of frame, and wear successively flanging through hole and with
The nut that bolt matching uses, nut are tightened in pressure strip on frame.Since bolt length is longer, it is conveniently adjusted pressure strip and supports
The elasticity of single battery core is touched, can flexibly be selected as needed, structure is practical, is skillfully constructed.
As optimization technique measure, adjacent pressure strip is equipped with the neonychium to fit with single battery core side, protection
Single battery core avoids battery core local pressure, causes its unbalance stress.
As optimization technique measure, the frame upper end sets outwardly directed upper splicing, and upper surface connects an end cap,
The end cap opens up several for wearing the lug straight slots of lug, and the upper surface of end cap and single battery core fits, and limits monomer
The scope of activities of battery core.
As optimization technique measure, the frame lower surface is equipped with the lower surface of a support plate, support plate and single battery core
It fits, limits the scope of activities of single battery core.The support plate is opened up for the bottom plate straight slot of loss of weight, heat dissipation.
As optimization technique measure, one pad for fitting with single battery core lower surface of the support plate upper surface connection
Piece protects single battery core, avoids battery core local pressure, cause its unbalance stress.
As optimization technique measure, the frame front and rear end connects the H-shaped plate of a traverse, the H-shaped plate installation respectively
In frame upper end, radiate convenient for single battery core.
As optimization technique measure, the frame lower end is equipped with overhanging connection sheet, and the connection sheet is equipped with and battery
The connecting hole that shell is spirally connected.On the one hand the utility model sets connection sheet convenient for being fixedly connected with battery case, another aspect connection sheet
It is overhanging, convenient for the distance of control frame member and battery case, both is made to keep certain gap, convenient for heat dissipation.
Compared with prior art, the utility model has the advantages that：
The utility model sets stent that multiple single battery cores are fixed together, and then is positioned over together in battery case, props up
The side wall of frame and battery case keep certain distance, convenient for heat dissipation, while stent be frame structure, convenient for single battery core heat and
When evaporate；Pressure strip is set to compress the side of single battery core, avoids single battery core hollowing, pressure strip and frame are spirally connected, side
Just dismantle, be installed on after single battery core places frame, then pressure strip on frame so that pressure strip can be with single battery core
Side fits closely, and structure is practical, and scheme is practical.
Description of the drawings
Fig. 1 is the utility model and single battery core, battery case, battery cover assembling schematic diagram；
Fig. 2 is the structure diagram that the utility model assembles single battery core；
Fig. 3 is the utility model supporting plate structure schematic diagram；
Fig. 4 is the utility model structural plane orientation schematic diagram；
Fig. 5 is the structure diagram of single battery core.
Reference sign：
1- stents, 2- battery cases, 3- battery covers, 4- single battery cores, 41- battery cores surface, 42- battery cores side, 43- battery cores end
Face, 5- end caps, 11- frames, 12- pressure strips, 13- support plates, 14- upper splicings, 15-H shape plates, 16- connection sheets, 121- flangings,
51- bolts, 52- nuts, 131- bottom plate straight slots.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
On the contrary, the utility model cover it is any be defined by the claims do in the spirit and scope of the utility model
Replacement, modification, equivalent method and scheme.Further, it is right below in order to which the public is made to have a better understanding the utility model
It is detailed to describe some specific detail sections in the datail description of the utility model.Do not have for a person skilled in the art
The description of these detail sections can also understand the utility model completely.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element be referred to as " directly existing " another element " on " when,
There is no intermediary elements.Term as used herein " vertical ", " horizontal " and similar statement simply to illustrate that
Purpose.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood meaning of technical staff in domain is identical.Term as used herein is intended merely to the mesh of description specific embodiment
, it is not intended that limitation the utility model.
As shown in Figs. 1-5, a kind of battery battery core pack support part, including the stent 1 that can be put into battery case 2, the branch
Frame 1 is 11 structure of frame, sets to place the cavity of several single battery cores 4；11 side of the frame connection one is used for
Compress the pressure strip 12 of 4 side of single battery core.The utility model sets stent 1 that multiple single battery cores 4 are fixed together, and then
It is positioned over together in battery case 2, stent 1 and the side plate of battery case 2 keep certain distance, and convenient for heat dissipation, while stent 1 is frame
11 structures, the heat convenient for single battery core 4 evaporate in time；Pressure strip 12 is set to compress the side of single battery core 4, pressure strip
12 can directly contradict the side of battery core 4, can also contact at 4 side of battery core indirectly by other protection structures, avoid monomer
4 hollowing of battery core, pressure strip 12 and frame 11 are spirally connected, easy to disassemble, pacify after single battery core 4 places frame, then pressure strip 12
Loaded on frame 11 so that pressure strip 12 can be fitted closely with the side of single battery core 4, and structure is practical, and scheme is practical.
2 top of the battery case is provide with a battery cover 3, the single battery core 4 include battery core surface 41, battery core side 42,
Battery core end face 43.
11 upper end of frame sets outwardly directed upper splicing 14, and upper surface connects an end cap 5, and the end cap 5 is opened
If several lug straight slots for being used to wear lug.11 lower surface of frame is equipped with a support plate 13, and the support plate 13 opens up
For loss of weight, the bottom plate straight slot 131 of heat dissipation.11 front and rear end of frame connects the H-shaped plate 15 of a traverse, the H-shaped respectively
Plate 15 is installed on 11 upper end of frame.13 upper surface of the support plate connection one is used for what is fitted with 4 lower surface of single battery core
Gasket.11 lower end of frame is equipped with overhanging connection sheet 16, and the connection sheet 16 is equipped with the connection being spirally connected with battery case 2
Hole.
The pressure strip 12 is the sheet plate with flanging 121, and the periphery setting of the flanging 121 is multiple to be used to be spirally connected
The through hole of frame 11.The flanging 121 extends to the outside of 11 outer surface of frame, and the two is fixedly connected by fastening assembly, institute
Stating fastening assembly includes bolt 51 and the nut 52 used with bolt matching.51 length of bolt be more than nut 52 thickness and
The sum of thickness of flanging 121 is fixed on the outer surface of frame 11, and wears the through hole and and bolt matching of flanging 121 successively
The nut 52 used, nut 52 are tightened pressure strip 12 on the frame 11.Adjacent pressure strip 12 be equipped with for 4 side of single battery core
The neonychium that face fits, neonychium is between pressure strip and battery core side so that battery core side can uniform stressed, avoid
Local pressure..
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of battery battery core pack support part, including battery case can be put into（2）Interior stent（1）, which is characterized in that the branch
Frame（1）For frame（11）Structure sets to place several single battery cores（4）Cavity；The frame（11）Side connects
One is connect for compressing single battery core（4）The pressure strip of side（12）.
A kind of 2. battery battery core pack support part as described in claim 1, which is characterized in that the pressure strip（12）To carry folding
Side（121）Sheet plate, the flanging（121）Periphery set it is multiple for being spirally connected frame（11）Through hole.
A kind of 3. battery battery core pack support part as claimed in claim 2, which is characterized in that the flanging（121）Extend to frame
Frame（11）The outside of outer surface, the two are fixedly connected by fastening assembly, and the fastening assembly includes bolt（51）With with bolt
Matching used nut（52）.
A kind of 4. battery battery core pack support part as claimed in claim 3, which is characterized in that the bolt（51）It is fixed on frame
（11）Outer surface, and wear flanging successively（121）Through hole and the nut that is used with bolt matching（52）, nut（52）Pressure
Tight plate（12）It is tightened in frame（11）On.
A kind of 5. battery battery core pack support part as described in claim 1, which is characterized in that adjacent pressure strip（12）Equipped with for
With single battery core（4）The neonychium that side fits.
A kind of 6. battery battery core pack support part as described in claim 1, which is characterized in that the frame（11）Upper end set to
The upper splicing overhang（14）, upper surface connects an end cap（5）, the end cap（5）Open up several poles for being used to wear lug
Ear straight slot.
A kind of 7. battery battery core pack support part as described in claim 1-6 is any, which is characterized in that the frame（11）Under
Surface is equipped with a support plate（13）, the support plate（13）It opens up for the bottom plate straight slot of loss of weight, heat dissipation（131）.
A kind of 8. battery battery core pack support part as claimed in claim 7, which is characterized in that the support plate（13）Upper surface connects
One is connect to be used for and single battery core（4）The gasket that lower surface fits.
A kind of 9. battery battery core pack support part as described in claim 1-6 is any, which is characterized in that the frame（11）
Front and rear end connects the H-shaped plate of a traverse respectively（15）, the H-shaped plate（15）It is installed on frame（11）Upper end.
A kind of 10. battery battery core pack support part as described in claim 1-6 is any, which is characterized in that the frame（11）
Lower end is equipped with overhanging connection sheet（16）, the connection sheet（16）It is equipped with and battery case（2）The connecting hole being spirally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599688.5U CN207441820U (en) | 2017-11-24 | 2017-11-24 | A kind of battery battery core pack support part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599688.5U CN207441820U (en) | 2017-11-24 | 2017-11-24 | A kind of battery battery core pack support part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207441820U true CN207441820U (en) | 2018-06-01 |
Family
ID=62288199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721599688.5U Active CN207441820U (en) | 2017-11-24 | 2017-11-24 | A kind of battery battery core pack support part |
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| Country | Link |
|---|---|
| CN (1) | CN207441820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019101166A1 (en) * | 2017-11-24 | 2019-05-31 | 杭州天丰电源股份有限公司 | Lithium ion battery |
-
2017
- 2017-11-24 CN CN201721599688.5U patent/CN207441820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019101166A1 (en) * | 2017-11-24 | 2019-05-31 | 杭州天丰电源股份有限公司 | Lithium ion battery |
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