CN205944179U - Battery holder - Google Patents
Battery holder Download PDFInfo
- Publication number
- CN205944179U CN205944179U CN201620872402.5U CN201620872402U CN205944179U CN 205944179 U CN205944179 U CN 205944179U CN 201620872402 U CN201620872402 U CN 201620872402U CN 205944179 U CN205944179 U CN 205944179U
- Authority
- CN
- China
- Prior art keywords
- battery
- rack body
- cavity
- electrically conductive
- bracket
- 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.)
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Classifications
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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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model belongs to the technical field of the battery, in particular to battery holder, including plastic support and utmost point ear pad piece, utmost point ear pad piece set up in plastic support's top, plastic support includes the support body, set up in the electric core holding of support body leads to the chamber, be close to in electricity core holding leads to the guide block in chamber. It can carry out firm fixing to the battery to lead to the chamber through electric core holding, and then through the fixed electrically conductive piece of utmost point ear pad piece for lock when being in the same place for electrically conductive between busbar and adjacent module, increased electrically conductive area of contact, reduced resistivity, improved electrically conductive connection reliability.
Description
Technical field
The utility model belongs to cell art, particularly to a kind of battery bracket.
Background technology
Lithium battery, as new forms of energy industry major impetus, mainly becomes battery with multiple lithium batteries by battery bracket connection in series-parallel
The mode of module is realized, and battery bracket plays fixing supporting role in battery modules, and can battery bracket become battery pack
Firmly support, can provide reliably to be conductively connected becomes key subject.
Conventional batteries support adopts outer bolt to fix battery core position, there is mechanical strength deficiency, and space availability ratio is not high,
Electric-conductor is locked on battery bracket the mode that conventional conductive connects through plastic rubber bracket hot pressed nut, there is mechanical strength not
Height, the risk that hot pressed nut easily lost efficacy.
Utility model content
The purpose of this utility model is：For the deficiencies in the prior art, and provide a kind of battery bracket, held by battery core
Put cavity and can carry out firm fixation to battery, then again by the fixing electric-conductor of lug pad so that bus-bar with adjacent
When the electric-conductor of intermodule is locked together, increase the contact area of conduction, reduce resistivity, improve that be conductively connected can
By property.
For achieving the above object, the utility model adopts the following technical scheme that：
A kind of battery bracket, including plastic rubber bracket and lug pad, described lug pad is arranged at described plastic rubber bracket
Top, described plastic rubber bracket include rack body, be arranged at described rack body battery core house cavity, close to described battery core
The guide pad of accommodating cavity.
As one kind improvement of battery bracket described in the utility model, described battery core houses cavity and is provided with excessive glue groove,
And the depth of described excessive glue groove is 0.2 ~ 0.5mm.
As one kind improvement of battery bracket described in the utility model, the depth of described excessive glue groove is 0.3mm.
As one kind improvement of battery bracket described in the utility model, described rack body be provided with convex stupefied, locating dowel,
Binding groove, copper nut, buckle and snap fit.
As one kind improvement of battery bracket described in the utility model, described rack body is set to square structure, institute
The two ends stating rack body are provided with groove.
As battery bracket described in the utility model one kind improvement, described battery core house cavity quantity be set to many
Individual, the central authorities that every three described battery cores house cavity have a described guide pad.
The beneficial effects of the utility model are：The utility model includes plastic rubber bracket and lug pad, described lug pad
Piece is arranged at the top of described plastic rubber bracket, and described plastic rubber bracket includes rack body, is arranged at the battery core of described rack body
Accommodating cavity, the guide pad close to the accommodating cavity of described battery core.It is firm battery can be carried out by the accommodating cavity of battery core
Fixing, then pass through lug pad fixation electric-conductor again so that when the electric-conductor between bus-bar and adjacent block is locked together,
Increase the contact area of conduction, reduce resistivity, improve and be conductively connected reliability.
Brief description
Fig. 1 is one of structural representation of the present utility model.
Fig. 2 is the two of structural representation of the present utility model.
Specific embodiment
With reference to specific embodiment and Figure of description, the utility model is described in further detail, but this
The embodiment not limited to this of utility model.
As shown in Figure 1 and 2, a kind of battery bracket, including plastic rubber bracket 1 and lug pad 2, lug pad 2 is arranged at plastic cement
The top of support 1, plastic rubber bracket 1 include rack body 11, be arranged at rack body 11 battery core house cavity 12, close to electricity
Core houses the guide pad 13 of cavity 12.The quantity that battery core houses cavity 12 is set to multiple, and every three battery cores house cavity 12
Central authorities have a guide pad 13.
Lug pad 2 is formed by punching press, bending by metallic plate, is provided with through hole in the middle of metallic plate, and through hole is using pressing
Mode arranges a steel nut in back.Electric-conductor is locked at the plane of lug pad 2 by lug pad 2 by bolt
On, there is provided reliable and stable is conductively connected scheme.The utility model is by the fixing electric-conductor of lug pad 2 so that bus-bar
When electric-conductor and between adjacent block is locked together, increase the contact area of conduction, reduce resistivity.In addition, lug
Pad 2 is steel material, and lug pad 2 is fixedly connected by snap with plastic rubber bracket 1, is different from the hot pressing of conventional art
Nut, it is to avoid the bad problem of the conductive contact that causes because of the dimensional tolerance of electric-conductor.
Preferably, battery core houses cavity 12 and is provided in round structure, and battery core houses cavity 12 and is provided with excessive glue groove 121, and
The depth of excessive glue groove 121 is 0.2 ~ 0.5mm, is conducive to arranging unnecessary glue, to ensure battery core position in this depth bounds
The accurate installation put.The depth of excessive glue groove 121 is 0.3mm by present embodiment.
Preferably, rack body 11 is provided with convex stupefied 111, locating dowel 112, binding groove 113, copper nut 114, buckle 115
With snap fit 116, bus-bar is typically laid on convex stupefied 111, is so conducive to outside battery core and the battery bracket in battery bracket
Bus-bar is conductively connected by aluminium wire ultrasonic welding process, and the advantage of this connected mode is to weld aluminium wire in battery pack mistake
Action of fuse is played during stream；Copper nut 114 is mainly used in being conductively connected of voltage acquisition line；Buckle 115 and snap fit 116
It is located at the both sides of rack body 11 respectively, for being connected with the miscellaneous part of battery modules.
Preferably, rack body 11 is set to square structure, and the two ends of rack body 11 are provided with groove 117, groove
117 are used for embedding the bending edges of bus-bar, play protection insulating effect to bus-bar side.The straight flange of above-mentioned two groove 117
Type groove side is provided with the inside rectangular recess in direction, is less than the position-limited edge of battery bracket with the aluminium wire height ensureing to be conductively connected.
Preferably, the corner of rack body 11 is provided with lead 118, and one end of lead 118 is provided with convex slot, another
Hold as Baltimore groove, two battery brackets guide assembly connection by lead 118.Inlay an aluminum tube in lead 118, use
Lock and spacing in the screw rod when battery module extends.
It should be noted that：The burst mode of the battery corresponding to the utility model is novel, battery series-parallel connection flexibility and changeability,
Battery bracket takes up room little, and electric-conductor is connected by independent steel lug pad and connects so that electric-conductor contact area is big,
It is difficult to lose efficacy.
The announcement of book and teaching according to the above description, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is changed.Therefore, the utility model is not limited to above-mentioned specific embodiment, every this area skill
The done any conspicuously improved, replacement on the basis of the utility model of art personnel or modification belong to this practicality newly
The protection domain of type.Although additionally, employing some specific terms in this specification, these terms are intended merely to conveniently say
Bright, any restriction is not constituted to the utility model.
Claims (6)
1. a kind of battery bracket it is characterised in that：Including plastic rubber bracket and lug pad, described lug pad be arranged at described in mould
The top of glue support, described plastic rubber bracket include rack body, be arranged at described rack body battery core house cavity, close to
Described battery core houses the guide pad of cavity.
2. battery bracket according to claim 1 it is characterised in that：Described battery core houses cavity and is provided with excessive glue groove, and
The depth of described excessive glue groove is 0.2 ~ 0.5mm.
3. battery bracket according to claim 2 it is characterised in that：The depth of described excessive glue groove is 0.3mm.
4. battery bracket according to claim 1 it is characterised in that：Described rack body is provided with convex stupefied, locating dowel, bundle
Wire casing, copper nut, buckle and snap fit.
5. battery bracket according to claim 1 it is characterised in that：Described rack body is set to square structure, described
The two ends of rack body are provided with groove.
6. battery bracket according to claim 1 it is characterised in that：The quantity of the accommodating cavity of described battery core is set to many
Individual, the central authorities that every three described battery cores house cavity have a described guide pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872402.5U CN205944179U (en) | 2016-08-12 | 2016-08-12 | Battery holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872402.5U CN205944179U (en) | 2016-08-12 | 2016-08-12 | Battery holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205944179U true CN205944179U (en) | 2017-02-08 |
Family
ID=57920926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620872402.5U Active CN205944179U (en) | 2016-08-12 | 2016-08-12 | Battery holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205944179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107871834A (en) * | 2017-11-06 | 2018-04-03 | 立峰集团有限公司 | A kind of splicing construction of Modularized lithium battery |
-
2016
- 2016-08-12 CN CN201620872402.5U patent/CN205944179U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107871834A (en) * | 2017-11-06 | 2018-04-03 | 立峰集团有限公司 | A kind of splicing construction of Modularized lithium battery |
| CN107871834B (en) * | 2017-11-06 | 2023-07-04 | 立峰集团有限公司 | Splicing structure of modularized lithium battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |