CN103178220B - A kind of battery support of electric vehicle - Google Patents
A kind of battery support of electric vehicle Download PDFInfo
- Publication number
- CN103178220B CN103178220B CN201110440859.0A CN201110440859A CN103178220B CN 103178220 B CN103178220 B CN 103178220B CN 201110440859 A CN201110440859 A CN 201110440859A CN 103178220 B CN103178220 B CN 103178220B
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- battery
- hollow out
- lower covers
- cavity volume
- groove
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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 present invention relates to a kind of battery support of electric vehicle, including upper lid and lower cover two parts, the edge of upper and lower covers is respectively provided with signal plate locating groove, and battery bracket is connected by signal plate locating groove with signal plate；The edge of upper and lower covers is provided with extraction connection sheet draw-in groove, draws connection sheet draw-in groove and is connected with the welding junction on signal plate for drawing circuit signal；Hollow out cavity volume is provided with the cylinder salient point for being fixedly connected piece；Upper and lower covers are provided with the hollow out cavity volume battery core insulation designed according to the external dimensions of battery core and are fixed in hollow out cavity volume, and the hollow out cavity volume is circular for several, the circular left and right diameter.Can fixedly positioning for battery battery core rapidly in battery bag assembling process by the present invention, while have preferable heat dispersion, while solving signal acquisition and Welding Problems.
Description
Technical field
The present invention relates to a kind of battery support of electric vehicle.
Background technology
Electric vehicle battery bag is using multiple single battery cores and is used in series, to meet appearance necessary to electric vehicle power sources
The requirement such as amount, voltage, service life.Be related in cell assembling processes for this battery and component more than comparing fixation,
The technique processes such as insulation, radiating, protection, welding, signal acquisition and monitoring.
A kind of relatively common combination is using many batteries and group, after single battery prepares group, one by one
Single branch battery is bonded together with 502 glue, so it is difficult to ensure that outward appearance and and when organizing battery height it is inconsistent, cause a welder
Sequence because battery and organize height inconsistent spot welding when rosin joint；Meanwhile, the place that protection board is not fixed, battery plus-negative plate with protection
Plate junction can not be fixed, and battery bag is in electric bicycle long-term use because extraneous vibrations battery plus-negative plate and protection
Plate junction is easy to come off；In addition, the combining structure is needed to doing PVC, red guiding principle paper washer or high temperature gummed tape outside battery bag
Insulation.
So combine not only so that battery bag PACK procedure technologies are cumbersome mixed and disorderly, and battery bag is in use
Heat be difficult to scatter, it is possible to damage protection board electronic component, bring many potential safety hazards.
The content of the invention
In order to overcome this problem, the purpose of the present invention to be that：A kind of new battery support of electric vehicle is provided, to solve
The certainly fixation and radiating of battery and component of the battery bag in cell assembling processes, while solving the exhausted of battery pack structure
Edge, protection, welding, signal acquisition and monitoring problem.
The purpose of the present invention is achieved through the following technical solutions：
A kind of battery support of electric vehicle, including upper lid and lower cover two parts, the edge of upper and lower covers are respectively provided with signal plate positioning
Draw-in groove, battery bracket is connected by signal plate locating groove with signal plate；The edge of upper and lower covers is provided with extraction connection sheet draw-in groove, draws
Go out connection sheet draw-in groove and be connected with the welding junction on signal plate for drawing circuit signal；Hollow out cavity volume is provided with and is fixedly connected piece
Cylinder salient point；Upper and lower covers are provided with the hollow out cavity volume designed according to the external dimensions of battery core, and battery core insulation is fixed on hollow out appearance
In chamber, the hollow out cavity volume is circular for several, the circular left and right diameter.
Hollow out cavity volume can play preferable thermolysis while fixed battery core；Locating groove can facilitate battery
The dismounting of support and signal plate；Drawing connection sheet draw-in groove is easy to the holding wire of battery core SOC to gather.
Further, hollow out cavity volume is provided with battery location hole, and the battery location hole is the semicircle that two diameters are not waited, its
Medium-small diameter semicircle has stronger heat sinking function.
Further, upper and lower covers are provided with protection board location hole, and protection board is connected by protection board location hole with battery bracket.
With battery bracket can be connected protection board by protection board location hole with the upper and lower covers of battery bracket by protection board using rivet.
Further, the draw-in groove of the foolproof function that can be connected with signal plate is respectively provided with upper and lower covers.The card of foolproof function
The setting of groove can avoid the generation of the reversed phenomenon of battery wrong.
Further, the battery bag supported hole and battery bag location hole of support self-contained battery bag are additionally provided with upper and lower covers.Battery
Bag supported hole and battery bag location hole cause that battery bag will not produce shaking phenomenon in hollow out cavity volume, can more be firmly fixed
Battery bag.Battery bag can be connected battery bag location hole the upper and lower covers of battery bracket by using rivet.
What deserves to be explained is, battery bracket of the invention is to coordinate to make with battery signal plate, battery protecting plate and battery
, it is all in rectangular structure that upper and lower covers are overall, and the narrower side of the long side direction of upper and lower covers is connected with signal plate, upper and lower covers
The narrower side of short side direction is connected with protection board.Battery bracket of the invention, is that single lithium battery electric core is solid one by one
It is scheduled in a container cell support for hollow out, battery bracket material is ABS material, prevents battery bag from being sent out in unexpected or abuse
Raw burning.Whole support Design uses engraved structure, and the weld tabs of large area is directly exposed after the completion of welding, has and sufficiently dissipates
Hot merit energy.Can fixedly positioning for battery battery core rapidly, preferably be radiated while having by the present invention in battery bag assembling process
Performance, while solving signal acquisition and Welding Problems.
Brief description of the drawings
Fig. 1：Battery bracket and battery overall diagram；
Fig. 2：The front view of upper and lower covers structure；
Fig. 3：The front view of upper and lower covers and signal plate joint face；
Fig. 4：The front view of upper and lower covers and protection board joint face；
Wherein, 1, battery；2, upper lid；3, lower cover；4, protection board location hole；5, battery bag supported hole；6, battery bag positioning
Hole；7, the draw-in groove of foolproof function；8, signal plate locating groove；9 battery location holes；10 draw connection sheet draw-in groove；11 are fixedly connected
The cylinder salient point of piece.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
Embodiment 1：Referring to figs. 1 to Fig. 4,
A kind of battery support of electric vehicle, including upper lid and lower cover two parts, upper and lower covers structure are identical, and the edge of upper and lower covers is each
Signal plate locating groove is provided with, battery bracket is connected by signal plate locating groove with signal plate；The edge of upper and lower covers is provided with and draws
Go out connection sheet draw-in groove, draw connection sheet draw-in groove and be connected with the welding junction on signal plate for drawing circuit signal；Hollow out cavity volume
It is provided with the cylinder salient point for being fixedly connected piece；Upper and lower covers are provided with the hollow out cavity volume designed according to the external dimensions of battery core, battery core
Insulation is fixed in hollow out cavity volume, and the hollow out cavity volume is circular for several, the circular left and right diameter.
Hollow out cavity volume can play preferable thermolysis while fixed battery core；Locating groove can facilitate battery
The dismounting of support and signal plate；Drawing connection sheet draw-in groove is easy to the holding wire of battery core SOC to gather.
Further, hollow out cavity volume is provided with battery location hole, and the battery location hole is the semicircle that two diameters are not waited, its
Medium-small diameter semicircle has stronger heat sinking function.
Further, upper and lower covers are provided with protection board location hole, and protection board is connected by protection board location hole with battery bracket.
With battery bracket can be connected protection board by protection board location hole with the upper and lower covers of battery bracket by protection board using rivet.
Further, the draw-in groove of the foolproof function that can be connected with signal plate is respectively provided with upper and lower covers.The card of foolproof function
Groove is arranged on the bottom of the side that upper and lower covers are connected with signal plate, and the setting of the draw-in groove of foolproof function can avoid battery wrong from connecing
The generation of anti-phenomenon.
Further, the battery bag supported hole and battery bag location hole of support self-contained battery bag are additionally provided with upper and lower covers.Battery
Bag supported hole and battery bag location hole cause that battery bag will not produce shaking phenomenon in hollow out cavity volume, can more be firmly fixed
Battery bag.Battery bag can be connected battery bag location hole the upper and lower covers of battery bracket by using rivet.
Battery bracket of the invention, is that single lithium battery electric core is fixed on into a container cell branch for hollow out one by one
In frame, battery bracket material is ABS material, prevents battery bag from being burnt in unexpected or abuse.Whole support Design is used
Engraved structure, the weld tabs of large area is directly exposed after the completion of welding, there is sufficient heat sinking function.The present invention is in battery package
Battery battery core can be fixedly positioning rapidly during dress, while have preferable heat dispersion, while solving signal acquisition
And Welding Problems.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not right
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.Here all of implementation method cannot be exhaustive.It is every to belong to this hair
Obvious change that bright technical scheme is extended out changes row still in protection scope of the present invention.
Claims (3)
1. a kind of battery support of electric vehicle, including upper lid and lower cover two parts, the edge of upper and lower covers is respectively provided with signal plate locator card
Groove, battery bracket is connected by signal plate locating groove with signal plate；The edge of upper and lower covers is provided with extraction connection sheet draw-in groove, draws
Connection sheet draw-in groove is connected for drawing circuit signal with the welding junction on signal plate；It is characterized in that：Upper and lower covers be provided with according to
According to the hollow out cavity volume of the external dimensions design of battery core, battery core insulation is fixed in hollow out cavity volume, and the hollow out cavity volume is several
Circle, the circular left and right diameter；Hollow out cavity volume is provided with the cylinder salient point for being fixedly connected piece；It is respectively provided with upper and lower covers
The draw-in groove of the foolproof function that can be connected with signal plate；The battery bag supported hole of support self-contained battery bag is additionally provided with upper and lower covers
With battery bag location hole.
2. battery support of electric vehicle as described in claim 1, it is characterised in that：Hollow out cavity volume is provided with battery location hole,
The battery location hole is the semicircle that two diameters are not waited, and its medium-small diameter semicircle has stronger heat sinking function.
3. battery support of electric vehicle as described in claim 1, it is characterised in that：Upper and lower covers are provided with protection board location hole,
Protection board is connected by protection board location hole with battery bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110440859.0A CN103178220B (en) | 2011-12-26 | 2011-12-26 | A kind of battery support of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110440859.0A CN103178220B (en) | 2011-12-26 | 2011-12-26 | A kind of battery support of electric vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103178220A CN103178220A (en) | 2013-06-26 |
| CN103178220B true CN103178220B (en) | 2017-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110440859.0A Active CN103178220B (en) | 2011-12-26 | 2011-12-26 | A kind of battery support of electric vehicle |
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| Country | Link |
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| CN (1) | CN103178220B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113921973B (en) * | 2020-06-24 | 2023-08-25 | 帝亚一维新能源汽车有限公司 | Partially replaceable power battery pack shell, power battery and electric vehicle |
| CN116435693B (en) * | 2023-06-12 | 2023-08-25 | 泉州经贸职业技术学院 | Heat dissipation type power battery for motor vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2290731A1 (en) * | 2009-08-26 | 2011-03-02 | Sanyo Electric Co., Ltd. | Battery pack |
| CN102280602A (en) * | 2011-06-27 | 2011-12-14 | 东风汽车公司 | Power cell module arrangement connecting assembling structure |
| CN202373639U (en) * | 2011-12-26 | 2012-08-08 | 河南科隆集团有限公司 | Novel battery support for electric motor car |
-
2011
- 2011-12-26 CN CN201110440859.0A patent/CN103178220B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2290731A1 (en) * | 2009-08-26 | 2011-03-02 | Sanyo Electric Co., Ltd. | Battery pack |
| CN102280602A (en) * | 2011-06-27 | 2011-12-14 | 东风汽车公司 | Power cell module arrangement connecting assembling structure |
| CN202373639U (en) * | 2011-12-26 | 2012-08-08 | 河南科隆集团有限公司 | Novel battery support for electric motor car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103178220A (en) | 2013-06-26 |
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Effective date of registration: 20171123 Address after: 453000 Henan Xinxiang City North Ring Road (Xinxiang chemical and physical power industry park) Patentee after: Henan new Taihang power Limited by Share Ltd Address before: 453000 Henan Xinxiang Development Zone, No. 18 neighborhood, Henan Kelong group technology management department Patentee before: Colon Corporation (Group), Henan |
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