CN208460856U - A kind of power battery connection structure - Google Patents
A kind of power battery connection structure Download PDFInfo
- Publication number
- CN208460856U CN208460856U CN201821095291.7U CN201821095291U CN208460856U CN 208460856 U CN208460856 U CN 208460856U CN 201821095291 U CN201821095291 U CN 201821095291U CN 208460856 U CN208460856 U CN 208460856U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- heat
- battery
- power battery
- retainer plate
- 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 - Fee Related
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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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- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of power battery connection structures, including power battery pack and bindiny mechanism, the power battery pack includes battery single and convex column, the battery single is provided with multiple altogether, and the number of battery single is no less than five, and battery single is arranged side by side, gap is provided between the battery single of adjacent two, the convex column is fixed on the upper surface two sides of battery single, the bindiny mechanism includes retainer plate, spacer block, the number of the retainer plate and the number of convex column are equal, the utility model, which is provided with, can carry out thermally conductive bindiny mechanism, heat can be exported by heat-conducting layer, heat, which is absorbed by absorber plate and passed through thermally conductive sheet, is conducted to spacer block, heat is conducted to convex block and the second connecting rod by spacer block, conduction enters first connecting rod and retainer plate afterwards, ensure that the heat on battery single is shed, again Battery single on heat can shed from gap so that heat dissipation it is more thorough.
Description
Technical field
The utility model relates to battery technology field, specifically a kind of power battery connection structure.
Background technique
Existing battery connection type is to be bolted, but be bolted and be not only easy to produce loosening, can not be played
The effect of heat dissipation.
Utility model content
The purpose of this utility model is to provide a kind of power battery connection structures, to solve to be bolted in the prior art
The problem of being easy to produce loosening and heat dissipation cannot be played the role of.
To achieve the above object, the utility model provides the following technical solutions: a kind of power battery connection structure, including dynamic
Power battery pack and bindiny mechanism, the power battery pack include battery single and convex column, and the battery single is provided with more altogether
It is a, and the number of battery single is no less than five, and battery single is arranged side by side, and sets between the battery single of adjacent two
It is equipped with gap, the convex column is fixed on the upper surface two sides of battery single, and the bindiny mechanism includes retainer plate, spacer block, institute
The number for stating retainer plate is equal with the number of convex column, and retainer plate is plugged on the circumferential exterior of convex column, two adjacent institutes
It states and is fixed with first connecting rod between retainer plate, the spacer block is fixed between the middle part of two adjacent battery singles, described
Convex block is fixed among the upper surface of spacer block, the two sides of the convex block are respectively and fixedly provided with the second connecting rod, and the second connecting rod is separate
One end of convex block is mutually fixed with first connecting rod.
Preferably, two sides of the battery single are coated with heat-conducting layer, and heat-conducting layer is heat conductive silica gel.
Preferably, two adjacent battery single sides close to each other are respectively and fixedly provided with absorber plate, and absorber plate is arranged altogether
There are four, and absorber plate is in rectanglar arrangement on battery single.
Preferably, be fixedly connected with thermally conductive sheet between two adjacent absorber plates, and absorber plate by thermally conductive sheet with
Spacer block is fixedly connected.
Preferably, it is fixedly connected by welding between the retainer plate and convex column, the retainer plate and first
Connecting rod is integrally formed.
Preferably, second connecting rod and convex block are integrally formed, and are passed through between the second connecting rod and first connecting rod
The mode of welding is fixedly connected.
Preferably, the retainer plate, first connecting rod, convex block, the second connecting rod, spacer block, thermally conductive sheet and absorber plate are
Heat-conducting metal is made.
Compared with prior art, the utility model has the beneficial effects that the utility model is thermally conductive provided with that can carry out
Bindiny mechanism, when battery single works heat production, heat can be exported by heat-conducting layer, and heat is absorbed and passed through thermally conductive by absorber plate
Piece is conducted to spacer block, and heat is conducted to convex block and the second connecting rod by spacer block, and rear conduction enters first connecting rod and retainer plate, really
The heat protected on battery single is shed.In addition the heat on battery single can shed from gap, so that heat dissipation is more thorough
Bottom；And since all parts are to be welded to connect, so being connected firmly, loosening will not be generated.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the utility model.
Fig. 2 is the three-dimensional connection schematic diagram of the utility model battery single.
Fig. 3 is the side view of the utility model battery single.
In figure: 1, power battery pack；11, battery single；12, convex column；2, bindiny mechanism；21, retainer plate；22, first
Connecting rod；23, convex block；24, the second connecting rod；25, spacer block；26, thermally conductive sheet；27, absorber plate；3, heat-conducting layer；4, gap.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of power battery connection structure, including power battery pack 1
With bindiny mechanism 2, power battery pack 1 includes battery single 11 and convex column 12, and battery single 11 is provided with multiple, and battery altogether
The number of single 11 is no less than five, and battery single 11 is arranged side by side, and multiple battery singles 11 are adjacent for forming battery pack
Two battery singles 11 between be provided with gap 4, gap 4 can make the heat on battery single 11 shed faster, battery
Two sides of single 11 are coated with heat-conducting layer 3, and heat-conducting layer 3 is heat conductive silica gel, and heat conductive silica gel is used for battery single 11
Thermally conductive, convex column 12 is fixed on the upper surface two sides of battery single 11, and convex column 12 is for connecting battery single 11 and retainer plate
21, bindiny mechanism 2 includes retainer plate 21, spacer block 25, and two adjacent sides close to each other of battery single 11 are respectively and fixedly provided with suction
Hot plate 27, absorber plate 27 are used for the heat absorption on heat conductive silica gel, and there are four the total settings of absorber plate 27, and absorber plate 27 is in
Rectanglar arrangement is fixedly connected with thermally conductive sheet 26 between two adjacent absorber plates 27, thermally conductive sheet 26 is used on battery single 11
By on the heat derives spacer block 25 on absorber plate 27, and absorber plate 27 is fixedly connected by thermally conductive sheet 26 with spacer block 25, retainer plate
21 number is equal with the number of convex column 12, and retainer plate 21 is plugged on the circumferential exterior of convex column 12, retainer plate 21 with it is convex
It rises and is fixedly connected by welding between column 12, be fixed with first connecting rod 22 between two adjacent retainer plates 21, the
One connecting rod 22 is integrally formed for connecting multiple retainer plates 21, retainer plate 21 and first connecting rod 22, and spacer block 25 is fixed on phase
Between the middle part of two adjacent battery singles 11, convex block 23 is fixed among the upper surface of spacer block 25, spacer block 25 is used for will be thermally conductive
For heat transfer on piece 26 to convex block 23 and the second connecting rod 24, the two sides of convex block 23 are respectively and fixedly provided with the second connecting rod 24, and second
Connecting rod 24 and convex block 23 are integrally formed, and the one end of the second connecting rod 24 far from convex block 23 is fixed with 22 phase of first connecting rod,
It is fixedly connected by welding between second connecting rod 24 and first connecting rod 22, it is retainer plate 21, first connecting rod 22, convex
Block 23, the second connecting rod 24, spacer block 25, thermally conductive sheet 26 and absorber plate 27 are that heat-conducting metal is made.
The working principle of the utility model is: it is installed in the present apparatus, since all parts are to be welded to connect, so even
It connects securely, and when battery single 11 works heat production, heat is exported by heat-conducting layer 3, and heat is absorbed and passed through by absorber plate 27
Thermally conductive sheet 26 is conducted to spacer block 25, and heat is conducted to convex block 23 and the second connecting rod 24 by spacer block 25, and rear conduction enters first and connects
Extension bar 22 and retainer plate 21, it is ensured that the heat on battery single 11 is shed.In addition the heat on battery single 11 can be from sky
It sheds in gap 4.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (7)
1. a kind of power battery connection structure, including power battery pack (1) and bindiny mechanism (2), it is characterised in that: the power
Battery pack (1) includes battery single (11) and convex column (12), and the battery single (11) is provided with multiple, and battery single altogether
(11) number is no less than five, and battery single (11) is arranged side by side, and sets between the battery single (11) of adjacent two
It is equipped with gap (4), the convex column (12) is fixed on the upper surface two sides of battery single (11), and the bindiny mechanism (2) includes
The number of retainer plate (21), spacer block (25), the retainer plate (21) is equal with the number of convex column (12), and retainer plate (21) is inserted
The circumferential exterior in convex column (12) is connect, is fixed with first connecting rod (22), institute between the retainer plate (21) of adjacent two
Spacer block (25) is stated to be fixed between the middle part of two adjacent battery singles (11), it is fixed among the upper surface of the spacer block (25)
Have convex block (23), the two sides of the convex block (23) are respectively and fixedly provided with the second connecting rod (24), and the second connecting rod (24) is far from convex block
(23) one end is mutually fixed with first connecting rod (22).
2. a kind of power battery connection structure according to claim 1, it is characterised in that: the two of the battery single (11)
A side is coated with heat-conducting layer (3), and heat-conducting layer (3) is heat conductive silica gel.
3. a kind of power battery connection structure according to claim 1, it is characterised in that: two adjacent battery singles
(11) side close to each other is respectively and fixedly provided with absorber plate (27), and there are four the total settings of absorber plate (27), and absorber plate (27) is in
Rectanglar arrangement is on battery single (11).
4. a kind of power battery connection structure according to claim 3, it is characterised in that: two adjacent absorber plates
(27) it is fixedly connected between thermally conductive sheet (26), and absorber plate (27) is fixedly connected by thermally conductive sheet (26) with spacer block (25).
5. a kind of power battery connection structure according to claim 1, it is characterised in that: the retainer plate (21) and protrusion
Column is fixedly connected by welding between (12), and the retainer plate (21) and first connecting rod (22) are integrally formed.
6. a kind of power battery connection structure according to claim 1, it is characterised in that: second connecting rod (24) with
Convex block (23) is integrally formed, and is fixedly connected by welding between the second connecting rod (24) and first connecting rod (22).
7. a kind of power battery connection structure according to claim 1, it is characterised in that: the retainer plate (21), first
Connecting rod (22), convex block (23), the second connecting rod (24), spacer block (25), thermally conductive sheet (26) and absorber plate (27) are thermally conductive gold
Category is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095291.7U CN208460856U (en) | 2018-07-11 | 2018-07-11 | A kind of power battery connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095291.7U CN208460856U (en) | 2018-07-11 | 2018-07-11 | A kind of power battery connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208460856U true CN208460856U (en) | 2019-02-01 |
Family
ID=65171355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821095291.7U Expired - Fee Related CN208460856U (en) | 2018-07-11 | 2018-07-11 | A kind of power battery connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208460856U (en) |
-
2018
- 2018-07-11 CN CN201821095291.7U patent/CN208460856U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20190711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |