CN107482144A - A kind of battery pack Fence structure - Google Patents
A kind of battery pack Fence structure Download PDFInfo
- Publication number
- CN107482144A CN107482144A CN201710585702.4A CN201710585702A CN107482144A CN 107482144 A CN107482144 A CN 107482144A CN 201710585702 A CN201710585702 A CN 201710585702A CN 107482144 A CN107482144 A CN 107482144A
- Authority
- CN
- China
- Prior art keywords
- end plate
- plate
- battery pack
- fence structure
- side 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of battery pack Fence structure, including end plate, side plate and screw rod, two end plates and two blocks of side plates form a rectangular-shaped framework, and two screw rods are worn on every piece of end plate.Present invention employs rational structure optimization, structural strength is added, reduces material cost, and the riveting process for employing maturation realizes the connection of side plate and end plate, equipment investment is few, and technological requirement is not high, and cost reduces.
Description
Technical field：
The present invention relates to a kind of battery pack Fence structure.
Background technology：
Existing user's shell battery core carries out groups of batteries of electric automobile group, and the window frame structure of usual battery pack is to use
End plate and side plate carry out laser welding or the form of CMT welding, and end plate is generally extruded aluminium, and the big cost of difficulty of processing is high.Always
This mode is to equipment for body, and technological requirement is high, and the expensive input of raw material is big.
The content of the invention：
It is an object of the invention to the problem of in order to solve welding equipment input greatly, welding process requirement is high, there is provided a kind of
The battery pack Fence structure of new suitable production in enormous quantities simple to operate.
The technical solution adopted in the present invention has：A kind of battery pack Fence structure, including end plate, side plate and screw rod, two pieces
End plate and two blocks of side plates form a rectangular-shaped framework, and two screw rods are worn on every piece of end plate；
The upper and lower ends of the side plate while to the bending of 90 ° of side and formed positioning while, be provided with the left and right ends of side plate
First rivet hole；
Four end edges of the end plate to the bending of 90 ° of side and form connection side, and two connect on sides before and after end plate
Provided with the second rivet hole, worn in the first rivet hole and the second rivet hole and connect rivet, be then fixedly connected with side plate with end plate,
The two connection sides up and down of end plate are provided with through hole, and screw rod is located in through hole.
Further, the end plate is provided with cross groove portion.
Further, the end plate and side plate are sheet metal thin plates, thickness >=1.0mm.
Further, the connection of the end plate upper end while downward 90 ° of bendings and formed reinforcement while.
Further, insulation PC is bonded with the inwall of the end plate and side plate.
The present invention has the advantages that：Present invention employs rational structure optimization, adds structural strength, reduces
Material cost, and the riveting process for employing maturation realizes the connection of side plate and end plate, equipment investment is few, technological requirement is not
Height, cost reduce.
Brief description of the drawings：
Fig. 1 is structure chart of the present invention.
Fig. 2 is explosive view of the present invention.
Embodiment：
The present invention is further illustrated below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the present invention discloses a kind of battery pack Fence structure, including end plate 1, side plate 2 and screw rod 3, and two
Block end plate 1 and two blocks of side plates 2 form a rectangular-shaped framework, and two screw rods 3 are worn on every piece of end plate 1.
The upper and lower ends of side plate 2 while to the bending of 90 ° of side and formed positioning while 20, be provided with the left and right ends of side plate 2
First rivet hole 21.
Four end edges of end plate 1 to the bending of 90 ° of side and form connection side 11, the two connection side 11 before and after end plate 1
The second rivet hole 12 is provided with, is worn in the first rivet hole 21 and the second rivet hole 12 and connects rivet 4, then by side plate 2 and end plate 1
It is fixedly connected.
Through hole 13 is provided with two connection sides 11 up and down in end plate 1, screw rod 3 is located in through hole 13.
Cross groove portion 14 is provided with end plate 1, reinforcement is played a part of in the cross groove portion 14, by increasing capacitance it is possible to increase
The intensity of end plate 1.
For the intensity of further increase end plate 1, the connection of the upper end of end plate 1 is in 11 downward 90 ° of bendings and 15 when forming reinforcement.
End plate 1 and side plate 2 in the present invention are sheet metal thin plates, thickness >=1.0mm.On the inwall of end plate 1 and side plate 2
It is bonded with insulation PC.
When in use, end plate 1 and side plate 2 are placed in the surrounding of battery pack, the positioning side 20 of the upper and lower ends of side plate 2 catches electricity
Core bottom and shoulder, ensure locating effect.Used between end plate 1 and side plate 2 without screw technique, it is convenient and swift.End plate 1 and side plate
Insulation PC is bonded with 2 inwall, after ensureing that insulating properties, end plate 1 and side plate 2 assemble, then side rivet is carried out and reinforces connection,
Battery pack can be with cross-docking into Battery case after reinforcing, then by screw rod 3 battery pack is fixed in Battery case.This hair
It is bright convenient and swift, reduce equipment and set into reducing cost, improving production efficiency.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, some improvement can also be made under the premise without departing from the principles of the invention, and these improvement also should be regarded as the present invention's
Protection domain.
Claims (5)
- A kind of 1. battery pack Fence structure, it is characterised in that：Including end plate (1), side plate (2) and screw rod (3), two end plates (1) A rectangular-shaped framework is formed with two pieces of side plates (2), two screw rods (3) are worn on every piece of end plate (1)；The upper and lower ends of the side plate (2) while to the bending of 90 ° of side and formed positioning while (20), in the left and right two of side plate (2) End is provided with the first rivet hole (21)；Four end edges of the end plate (1) to the bending of 90 ° of side and form connection side (11), and two connect before and after end plate (1) Edge fit (11) is provided with the second rivet hole (12), is worn in the first rivet hole (21) and the second rivet hole (12) and connects rivet (4), after And be fixedly connected with side plate (2) with end plate (1), through hole (13) is provided with two connections side (11) up and down in end plate (1), screw rod (3) it is located in through hole (13).
- 2. battery pack Fence structure as claimed in claim 1, it is characterised in that：The end plate (1) is provided with cross groove Portion (14).
- 3. battery pack Fence structure as claimed in claim 1, it is characterised in that：The end plate (1) and side plate (2) are metal plate Thin plate, thickness >=1.0mm.
- 4. battery pack Fence structure as claimed in claim 1, it is characterised in that：The connection side (11) of end plate (1) upper end Downward 90 ° of bendings simultaneously form reinforcement side (15).
- 5. battery pack Fence structure as claimed in claim 1, it is characterised in that：On the inwall of the end plate (1) and side plate (2) It is bonded with insulation PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710585702.4A CN107482144A (en) | 2017-07-18 | 2017-07-18 | A kind of battery pack Fence structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710585702.4A CN107482144A (en) | 2017-07-18 | 2017-07-18 | A kind of battery pack Fence structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107482144A true CN107482144A (en) | 2017-12-15 |
Family
ID=60595047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710585702.4A Pending CN107482144A (en) | 2017-07-18 | 2017-07-18 | A kind of battery pack Fence structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107482144A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190223A (en) * | 2019-05-20 | 2019-08-30 | 广州中国科学院工业技术研究院 | Prospect of EVS Powered with Batteries mould group |
-
2017
- 2017-07-18 CN CN201710585702.4A patent/CN107482144A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190223A (en) * | 2019-05-20 | 2019-08-30 | 广州中国科学院工业技术研究院 | Prospect of EVS Powered with Batteries mould group |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |