CN209691797U - A kind of energy storage and power battery plastic shell device - Google Patents
A kind of energy storage and power battery plastic shell device Download PDFInfo
- Publication number
- CN209691797U CN209691797U CN201920261331.9U CN201920261331U CN209691797U CN 209691797 U CN209691797 U CN 209691797U CN 201920261331 U CN201920261331 U CN 201920261331U CN 209691797 U CN209691797 U CN 209691797U
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- CN
- China
- Prior art keywords
- conductive
- cover board
- film sheet
- head
- outer housing
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- 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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- 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 discloses a kind of energy storage and power battery plastic shell device, including outer housing, cover board, plastic cap nut, the positive conductive head and negative conductive head of different conductive materials, the anode thin film piece and negative film piece of the conductive spacer of different conductive materials and different conductive materials on cover board, the utility model selects plastic material as battery case, make to produce simpler, greatly reduces production cost, and avoid the excessively thermogenetic explosion hazard of battery.
Description
Technical field
The utility model relates to battery case field, specially a kind of energy storage and power battery plastic shell device.
Background technique
It is present in the market, the shell of energy storage and power battery is to make itself of battery using made of metal mostly
Weight increases, and increases production cost, and battery will such as be used using metal shell for preventing conduction also using some means
Insulation spacer completely cuts off electrode and metal shell, this design with can further increase manufacturing cost using material, in addition shell with
Often with welding procedure soldering between battery body, if being easy to produce because of pressure relief valve exhaust and thermally conductive failure after battery overheat
Raw explosion, brings some security risks.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of energy storage and power battery plastic shell device, solution
It has determined the electric conductivity of battery case, has reduced costs, plastic shell can soften or even break in battery overheat, conduct internal heat
Amount can effectively solve the failures bring security risks such as exhaust.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of energy storage and power battery
Plastic shell device, including outer housing, cover board, plastic cap nut, different conductive materials (copper alloy or aluminium alloy etc.) on cover board
Positive conductive head and negative conductive head, the conductive spacer of different conductive materials (copper alloy or aluminium alloy etc.) and different conductions
The anode thin film piece and negative film piece of material (copper alloy or aluminium alloy etc.), the cover board are equipped with mounting-positioning holes, the peace
Dress positioning hole is fixedly installed with positive conductive head and negative conductive head respectively, and the cover board is fixed with outer housing joint face
The locating groove of connection, after cover board is installed on outer housing, cover board is prolonged towards being fixed with inside outer housing on one side by cover board
The conductive film sheet locating groove stretched, conductive film sheet locating groove is interior to be equipped with conductive film sheet, which wears
It crosses in the conductive film sheet locating groove that positive conductive head and negative conductive head are fixedly installed on cover board using conductive nut, In
Conductive spacer is fixedly installed between conductive nut and conductive film, the positive conductive head and negative conductive head are far from outer housing
One end be fixedly installed with plastic cap nut, between the plastic cap nut and cover board be equipped with sealing element.
Preferably, be packed into the outer housing in the outer housing after the completion of battery core group and cover plate combination with ultrasonic wave or
High-temperature capability glue is fixedly connected with cover board.
Preferably, the positive conductive head and negative conductive head are full pitch thread bar.
Preferably, the positive conductive head, negative conductive head, conductive film sheet, conductive spacer, conductive nut and cover board exist
Cover board is integrally formed when producing, and conductive film sheet is made to be directly anchored to not take out in conductive film sheet locating groove.So;
Preferably, the positive conductive head, negative conductive head are respectively two kinds of different conductive materials, and corresponding connection
Conductive film sheet, conductive spacer, conductive nut material are identical.
The utility model provides a kind of energy storage and power battery plastic shell device.Have it is following the utility model has the advantages that
(1) the utility model selects plastic material as battery case, and anode, cathode, conductive film sheet and cover board one
It is body formed, save great amount of cost and process.
(2) shell of plastic material possesses good anticorrosive property and anti-electric conductivity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the perspective view of the utility model;
Fig. 3 is the deck portion structural schematic diagram of the utility model.
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 referring to Fig. 1-3, the utility model provides a kind of energy storage and power battery plastic shell device, including outer housing 1,
Cover board 2, plastic cap nut 301, the positive conductive head 3 and cathode of different conductive materials (copper alloy or aluminium alloy etc.) are led on cover board
Dateline 306, the conductive spacer 303 of different conductive materials (copper alloy or aluminium alloy etc.) and different conductive materials (copper alloy or
Person's aluminium alloy etc.) anode thin film piece and negative film piece, the cover board 2 be equipped with mounting-positioning holes 305, the mounting-positioning holes
Positive conductive head 3 and negative conductive head 306 are fixedly installed in 305 respectively, the cover board 2 is set with the fixation of 1 joint face of outer housing
There is the locating groove 201 of connection, after cover board 2 is installed on outer housing 1, cover board 2 towards being fixed with inside outer housing 1 on one side
The conductive film sheet locating groove 5 extended by cover board 2, conductive film sheet locating groove 5 is interior to be equipped with conductive film sheet 4, should
Conductive film sheet 4 passes through positive conductive head 3 and negative conductive head 306 is fixedly installed on cover board 2 using conductive nut 302
In conductive film sheet locating groove 5, conductive spacer 303 is fixedly installed between conductive nut 302 and conductive film 4, it is described
Positive conductive head 3 and negative conductive head 306 are fixedly installed with plastic cap nut 301 far from one end of outer housing 1, the plastic cap nut
Sealing element 6 is equipped between 301 and cover board 2.
It should be noted that the utility model selects plastic material as battery case, and anode, cathode, conductive film
Piece and cover board are integrally formed, and save great amount of cost and process.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of energy storage and power battery plastic shell device, including outer housing (1), cover board (2), plastic cap nut (301), cover board
It is upper difference conductive material positive conductive head (3) and negative conductive head (306), the conductive spacer (303) of different conductive materials and
The anode thin film piece and negative film piece of different conductive materials, it is characterised in that: the cover board (2) is equipped with mounting-positioning holes
(305), it is fixedly installed with positive conductive head (3) and negative conductive head (306), the lid respectively in the mounting-positioning holes (305)
Plate (2) and outer housing (1) joint face are fixed with the locating groove (201) of connection, after cover board (2) is installed on outer housing (1),
Cover board (2) is fixed with the conductive film sheet locating groove extended by cover board (2) towards outer housing (1) inside on one side
(5), conductive film sheet (4) are equipped in conductive film sheet locating groove (5), which passes through positive conductive head (3)
The conductive film sheet locating groove (5) on cover board (2) is fixedly installed to using conductive nut (302) with negative conductive head (306)
It is interior, conductive spacer (303), the positive conductive head are fixedly installed between conductive nut (302) and conductive film sheet (4)
(3) and one end of negative conductive head (306) separate outer housing (1) is fixedly installed with plastic cap nut (301), the plastic cap nut
(301) sealing element (6) are equipped between cover board (2).
2. a kind of energy storage according to claim 1 and power battery plastic shell device, it is characterised in that: the outer housing
(1) it is packed into the outer housing (1) in after the completion of battery core group is combined with cover board (2) with ultrasonic wave or high-temperature capability glue and cover board
(2) it is fixedly connected.
3. a kind of energy storage according to claim 1 and power battery plastic shell device, it is characterised in that: the anode is led
Dateline (3) and negative conductive head (306) are the full pitch thread bar that outer surface is equipped with screw thread (304).
4. a kind of energy storage according to claim 1 and power battery plastic shell device, it is characterised in that: the anode is led
Dateline (3), negative conductive head (306), conductive film sheet (4), conductive spacer (303), conductive nut (302) and cover board (2) In
Cover board is integrally formed when producing, and conductive film sheet is made to be directly anchored to not take out in conductive film sheet locating groove (5).
5. a kind of energy storage according to claim 1 and power battery plastic shell device, it is characterised in that: the anode is led
Dateline (3), negative conductive head (306) are respectively two kinds of different conductive materials, and the conductive film sheet (4) of corresponding connection, are led
Electrical pad piece (303), conductive nut (302) material are identical.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920261331.9U CN209691797U (en) | 2019-03-01 | 2019-03-01 | A kind of energy storage and power battery plastic shell device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920261331.9U CN209691797U (en) | 2019-03-01 | 2019-03-01 | A kind of energy storage and power battery plastic shell device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209691797U true CN209691797U (en) | 2019-11-26 |
Family
ID=68603408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920261331.9U Active CN209691797U (en) | 2019-03-01 | 2019-03-01 | A kind of energy storage and power battery plastic shell device |
Country Status (1)
Country | Link |
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CN (1) | CN209691797U (en) |
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2019
- 2019-03-01 CN CN201920261331.9U patent/CN209691797U/en active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 215300 No.118, Pengxi South Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee after: Dingmg New Material Technology Co.,Ltd. Address before: 215300 No.118, Pengxi South Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee before: D.MAG (KUNSHAN) NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |