CN209418637U - A kind of layer-stepping lithium battery motor-car power supply - Google Patents
A kind of layer-stepping lithium battery motor-car power supply Download PDFInfo
- Publication number
- CN209418637U CN209418637U CN201920227591.4U CN201920227591U CN209418637U CN 209418637 U CN209418637 U CN 209418637U CN 201920227591 U CN201920227591 U CN 201920227591U CN 209418637 U CN209418637 U CN 209418637U
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- CN
- China
- Prior art keywords
- folding top
- top cover
- power box
- cover board
- charge
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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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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a kind of layer-stepping lithium battery motor-car power supplys, including power box, folding top cover is equipped with above the power box, cover board is equipped with inside the power box, protection board is equipped with above the cover board, in front of the power box, in front of cover board and folding top cover front corresponding position is equipped with the identical fixation hole of size, pinch plate is equipped on the outside of the folding top cover fixation hole, battery core mould group is equipped with below the cover board inside power box, air switch is equipped on the inside of the folding top cover, charge and discharge power port is equipped on the outside of the folding top cover, the charge and discharge power port uses product prefix socket.The power supply uses hierachical structure, avoids contacting because of battery core heat release with winding displacement or protection board weld in charge and discharge process, thus the problem of causing internal short-circuit, the solution of easy to disassemble and later product problem after sale.
Description
Technical field
The utility model relates to new energy lithium battery equipment technical fields, more specifically, being related to a kind of layer-stepping lithium electricity
Pond electric vehicle power sources.
Background technique
Lithium battery power supply the being integrated property structure of the power driven equipments such as traditional electric vehicle, battery core mould group, winding displacement and
Charge and discharge power port is in a box house, and charging and discharging lithium battery is in the process since battery core heat release continues to increase, easy and winding displacement etc.
The phenomenon that internal part contacts, and causes internal short circuits, influences the safety in utilization of lithium battery, while such unitary structure
Be inconvenient to dismantle, later product problem after sale is not easily solved.
Utility model content
The purpose of the utility model is to provide a kind of layer-stepping lithium battery motor-car power supply, which uses layer-stepping knot
Structure avoids contacting because of battery core heat release with winding displacement or protection board weld in charge and discharge process, to cause asking for internal short-circuit
Topic, the solution of easy to disassemble and later product problem after sale.
To achieve the goals above, the technical solution adopted in the utility model is as follows:
A kind of layer-stepping lithium battery motor-car power supply, including power box, the power box top are equipped with folding top
It covers, cover board is equipped with inside the power box, protection board, the power box front, lid are equipped with above the cover board
Corresponding position is equipped with the identical fixation hole of size, the folding top cover fixation hole outside in front of plate and in front of folding top cover
Equipped with pinch plate, battery core mould group is equipped with below the cover board inside power box, is equipped with air on the inside of the folding top cover
Switch, the folding top cover outside are equipped with charge and discharge power port, and the charge and discharge power port uses product prefix socket, the folding top
Cover board is pushed after lid closure and fixation hole fixation member relative position is inserted by fixing piece, is provided with through-hole on the cover board,
The battery core mould group winding displacement is drawn over to one's side on protection board across through-hole and leading-out terminal is finally linked into charge and discharge power port.
Compared with the prior art, the beneficial effects of the utility model are as follows:
Hierachical structure is used in the utility model, and lithium battery power supply is divided into battery core mould group, protection board and winding displacement, charge and discharge
Three parts of power port and air switch, protection board and winding displacement and battery core are layered, and are avoided in charge and discharge process because of battery core heat release and row
Line or the contact of protection board weld, so that internal short-circuit is caused, the solution of easy to disassemble and later product problem after sale；It adopts
It is connected in circuit with air switch, disjunction and carrying rated operational current, and overload, short can occur in route and motor
Road, it is under-voltage in the case where reliably protected；Using charge and discharge power port (product prefix socket) to avoid charging with common plumbic acid
Device obscures use, causes safety accident.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model covering plate structure schematic diagram；
In figure: 1, power box；2, battery core mould group；3, cover board；4, pinch plate；5, charge and discharge power port；6, air switch；7, solid
Determine hole；8, protection board.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness for realizing utility model are easy to understand, below
In conjunction with being specifically illustrating, the utility model is further described.
As depicted in figs. 1 and 2, a kind of layer-stepping lithium battery motor-car power supply, including power box 1,1 top of power box
Equipped with folding top cover, it is equipped with cover board 3 inside power box 1, protection board 8,1 front of power box, cover board 3 are equipped with above cover board 3
Front is equipped with the identical fixation hole 7 of size with corresponding position in front of folding top cover, opens and closes and is equipped with card on the outside of top cover fixation hole 7
Buckle 4 is equipped with battery core mould group 2 inside 3 lower section power box 1 of cover board, is equipped with air switch 6 on the inside of folding top cover, opens and closes top cover
Outside is equipped with charge and discharge power port 5, and charge and discharge power port 5 uses product prefix socket, pushes cover board 3 after folding top cover closure and pass through fixing piece
It is inserted into 7 fixation member relative position of fixation hole, through-hole is provided on cover board 3,2 winding displacement of battery core mould group passes through through-hole and draws over to one's side protection board
On 8 and leading-out terminal is finally linked into charge and discharge power port 5.
Wherein bolt can be used in fixing piece, and air switch 6 uses 1P-63A model, for controlling lithium battery power work,
Lithium battery core model group 2 insulate to battery core positive and negative anodes using epoxy plate, and uses copper-base piece as series-parallel connection conductor, not only
Conductivity is higher, and solder joint is more secured.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states only illustrates the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model
It will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This is practical new
Type is claimed range and is defined by the appending claims and its equivalent thereof.
Claims (1)
1. a kind of layer-stepping lithium battery motor-car power supply, it is characterised in that: including power box, set above the power box
There is folding top cover, cover board is equipped with inside the power box, is equipped with protection board, the power box above the cover board
Front, corresponding position is equipped with the identical fixation hole of size in front of cover board and in front of folding top cover, and the folding top cover is solid
Determine hole outside and be equipped with pinch plate, is equipped with battery core mould group, the folding top cover inside below the cover board inside power box
Equipped with air switch, charge and discharge power port is equipped on the outside of the folding top cover, the charge and discharge power port uses product prefix socket, described
Folding top cover closure after push cover board and by fixing piece insertion fixation hole fixation member relative position, open on the cover board
There is through-hole, the battery core mould group winding displacement is drawn over to one's side on protection board across through-hole and leading-out terminal is finally linked into charge and discharge power port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920227591.4U CN209418637U (en) | 2019-02-20 | 2019-02-20 | A kind of layer-stepping lithium battery motor-car power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920227591.4U CN209418637U (en) | 2019-02-20 | 2019-02-20 | A kind of layer-stepping lithium battery motor-car power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209418637U true CN209418637U (en) | 2019-09-20 |
Family
ID=67945281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920227591.4U Active CN209418637U (en) | 2019-02-20 | 2019-02-20 | A kind of layer-stepping lithium battery motor-car power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209418637U (en) |
-
2019
- 2019-02-20 CN CN201920227591.4U patent/CN209418637U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210104 Address after: 230000 southeast corner of the intersection of huaitong road and tonghuai Middle Road, Xinzhan District, Hefei City, Anhui Province Patentee after: Anhui Xuying Power Energy Technology Co.,Ltd. Address before: 230000 Workshops of Group A E in Xinzhan Industrial Park, Hefei City, Anhui Province Patentee before: ANHUI XUNYING NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |