CN205882009U - Electric automobile start power - Google Patents
Electric automobile start power Download PDFInfo
- Publication number
- CN205882009U CN205882009U CN201620693466.9U CN201620693466U CN205882009U CN 205882009 U CN205882009 U CN 205882009U CN 201620693466 U CN201620693466 U CN 201620693466U CN 205882009 U CN205882009 U CN 205882009U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- printed circuit
- power supply
- electric automobile
- pcb
- 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.)
- Expired - Fee Related
Links
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 claims 1
- 239000002253 acid Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides an electric automobile start power which includes the power box, covers the case lid that closes and set up with the box and is in a plurality of battery modules of the internal portion of power supply box, the power supply box is internal to be provided with the draw -in groove unanimous with battery module quantity, and every draw -in groove is used for fixed battery module, adopt series -parallel mode to reach required voltage, every between a plurality of battery module inside the battery module include the module shell, with module shell complex end cover, a plurality of array arrangement's electric core and printed circuit board, the setting of electricity core is in printed circuit board last and with printed circuit board electric connection, printed circuit board and a plurality of array arrangement's electric core is located inside the module shell, the wherein one end electric connection of electricity core has the electrically connecting sheet who sets up on printed circuit board. The inside draw -in groove that is equipped with of this novel start power box is used for fixed modular battery module, and stable in structure is reliable, the antidetonation effect is better.
Description
[technical field]
Basis is the most novel relates to electric vehicle engineering field, particularly relates to a kind of electric automobile and starts power supply.
[background technology]
At present, electric automobile is the most gradually promoted and will have broad prospects in future.Electric automobile the most generally makes
With lead-acid accumulator as starting power supply, lead-acid accumulator has the disadvantage that: service life of lead accumulator is short, maintaining inconvenience,
Producing and using in lead-acid accumulator simultaneously, environment is being had severe contamination；Lead-acid accumulator does not has Cross prevention function, greatly electricity
Stream fan-out capability is poor, and change in voltage is big, electrical automotive circuits stability is had impact simultaneously.
In consideration of it, real being necessary provides a kind of electric automobile to start power supply to overcome disadvantages described above.
[utility model content]
This novel purpose is to provide a kind of electric automobile and starts power supply.
To achieve these goals, this novel offer one electric automobile starts power supply, it include power box (01) and
Case lid (02) that casing covers and be arranged on multiple battery modules (06) that described power box (01) is internal；Described power supply
Being provided with the draw-in groove (14) consistent with battery modules (06) quantity in casing (01), each draw-in groove is used for fixing a battery modules
(06)；Series-parallel mode is used to reach required voltage, each described battery mould between the plurality of battery modules (06) inside
Group (06) include the end cap (10) that module shell (09) coordinates with module shell (09), multiple array arrangement battery core (11) with
And printed circuit board (PCB) (13)；Described battery core (11) be arranged on described printed circuit board (PCB) (13) upper and with described printed circuit board (PCB)
(13) being electrically connected with, the battery core (11) of described printed circuit board (PCB) (13) and multiple array arrangement is positioned at module shell (09)
Portion, wherein one end of described battery core (11) is electrically connected with the electric connecting sheet (12) being arranged on printed circuit board (PCB) (13).
Compared to prior art, a kind of novel startup power supply of this novel offer uses lithium ion battery to substitute traditional lead
Acid battery, has that energy-conserving and environment-protective, volume be little, cycle-index length, multiple functional advantage；Set inside this novel startup power box
Having the draw-in groove battery modules for stuck-module, Stability Analysis of Structures is reliable, anti seismic efficiency is more preferable；This novel startup power source internal is every
Battery has overload protection function；This novel startup power-source maintenance easy maintenance, only need to be to the electricity gone wrong in set of cells
Pond dismounting and change, has good recuperability.
[accompanying drawing explanation]
Fig. 1 starts the structure chart of power supply for the electric automobile that this novel preferred implementation provides.
Fig. 2 starts the explosive view of power supply for the electric automobile that Fig. 1 provides.
Fig. 3 starts the explosive view of the battery modules that power supply includes for the electric automobile that Fig. 1 provides.
Fig. 4 starts the cut-away view of the power box that power supply includes for the electric automobile that Fig. 1 provides.
[detailed description of the invention]
In order to make this most novel purpose, technical scheme and Advantageous Effects become apparent from understanding, below in conjunction with accompanying drawing and
Detailed description of the invention, is further elaborated to the most novel.It should be appreciated that being embodied as described in this specification
Mode is only used to explain that this is novel, is not intended to limit this novel.
As shown in Figures 1 and 2, a kind of electric automobile starts power supply 100, and it includes that power box (01) covers with casing
Case lid (02) and be arranged on multiple battery modules (06) that power box (01) is internal, the plurality of battery modules (06)
Series-parallel mode is used to reach required voltage between inside.
See also Fig. 4, in described power box (01), be provided with the draw-in groove consistent with battery modules (06) quantity
(14), each described draw-in groove (14) is used for fixing a battery modules (06).
Refer to be screwed between Fig. 2 and Fig. 3, described power box (01) and described case lid (02).Described
Case lid (02) surface configuration has positive terminal (03), negative terminal (04) and can realize, with the external world, the communication interface that signal transmits
(05).Described positive terminal (03), described negative terminal (04) and described communication interface (05) and case lid (02) are formed in one
Injection structure.Described communication interface (05) can be a USB interface.
Described power box (01) with described case lid (02) cover have on face one around described in cover face one circle recessed
Groove (07), is provided with an annular silica gel strip (08) in described groove (07), the mode cross section of described annular silica gel strip (08) is circle
Shape, makes to use interference fit to form the sealing structure to power supply box between described power box (01) and described case lid (02).
Referring to Fig. 3, each described battery modules (06) includes the end that module shell (09) coordinates with module shell (09)
Lid (10), the printed circuit board (PCB) (13) being positioned at module shell (09) inside and the battery core (11) of multiple array arrangement.Described print
Printed circuit board (13) is integrated with and confluxes and Acquisition Circuit.Described battery core (11) be arranged on described printed circuit board (PCB) (13) upper and with institute
State printed circuit board (PCB) (13) to be electrically connected with, it is achieved the connection in series-parallel of multiple described battery cores (11) and the output of signal.Described battery core
(11) it is LiFePO4 battery core.
Described module shell (09) includes a receiving space, the described battery core (11) of multiple array arrangements and described printing
Circuit board (13) is contained in described receiving space, and wherein one end of described battery core (11) is electrically connected with the electrical connection for crossing stream
Sheet (12).Described electric connecting sheet (12) is arranged on the printed circuit board (PCB) (13) having through hole by the way of welding.Described electricity
Connect sheet (12) be thickness between 0.1～0.2mm nickel sheet.Described battery core (11) can be played by described electric connecting sheet (12)
Carry the function of protection.Leave gap (15) between adjacent described battery core (11) to be used for filling heat-conducting glue.
In sum, a kind of novel startup power supply 100 of this novel offer uses lithium ion battery to substitute traditional plumbic acid
Battery, has that energy-conserving and environment-protective, volume be little, cycle-index length, multiple functional advantage；It is provided with inside this novel startup power box
Draw-in groove is for the battery modules of stuck-module, and Stability Analysis of Structures is reliable, anti seismic efficiency is more preferable；This novel startup power source internal every
Battery has overload protection function；This novel startup power-source maintenance easy maintenance, only need to be to the battery gone wrong in set of cells
Dismounting and change, has good recuperability.
Basis is the most novel to be not restricted to described in description and embodiment, therefore for the personnel of familiar field
It is easily achieved additional advantage and amendment, therefore in the essence of the general concept limited without departing substantially from claim and equivalency range
In the case of god and scope, this is the most novel be not limited to specific details, representational equipment and shown here as with the diagram described
Example.
Claims (8)
1. electric automobile starts a power supply, and it includes case lid (02) that power box (01) covers with casing and is arranged on
Multiple battery modules (06) that described power box (01) is internal；It is provided with in described power box (01) and battery modules (06)
The draw-in groove (14) that quantity is consistent, each draw-in groove is used for fixing a battery modules (06)；The plurality of battery modules (06) is internal
Between use series-parallel mode to reach required voltage, each described battery modules (06) includes module shell (09) and module
The end cap (10) that shell (09) coordinates, the battery core (11) of multiple array arrangement and printed circuit board (PCB) (13)；Described battery core (11)
Be arranged on described printed circuit board (PCB) (13) upper and be electrically connected with described printed circuit board (PCB) (13), described printed circuit board (PCB) (13) with
And the battery core (11) of multiple array arrangement to be positioned at module shell (09) internal, wherein one end of described battery core (11) is electrically connected with
The electric connecting sheet (12) being arranged on printed circuit board (PCB) (13).
A kind of electric automobile the most according to claim 1 starts power supply, it is characterised in that described battery core (11) is iron phosphate
Lithium cell.
A kind of electric automobile the most according to claim 2 starts power supply, it is characterised in that described electric connecting sheet (12) is thick
Spend the nickel sheet between 0.1～0.2mm.
A kind of electric automobile the most according to claim 1 starts power supply, it is characterised in that also include being arranged on case lid (02)
The positive terminal (03) on surface, negative terminal (04) and with the external world can realize signal transmission communication interface (05), described positive terminal
(03), the injection structure that described negative terminal (04) and described communication interface (05) are formed in one with case lid (02).
A kind of electric automobile the most according to claim 1 starts power supply, it is characterised in that described power box (01) and
Described case lid is screwed between (02).
A kind of electric automobile the most according to claim 5 starts power supply, it is characterised in that described power box (01)
With described case lid (02) cover have on face one around described in cover face one circle groove (07), described groove is provided with in (07)
One annular silica gel strip (08), makes to use interference fit to be formed electricity between described power box (01) and described case lid (02)
The sealing structure of source case.
A kind of electric automobile the most according to claim 1 starts power supply, it is characterised in that described electric connecting sheet (12) passes through
The mode of welding is arranged on the printed circuit board (PCB) (13) having through hole and is electrically connected with printed circuit board (PCB) (13).
A kind of electric automobile the most according to claim 7 starts power supply, it is characterised in that between adjacent described battery core (11)
Leave gap (15) to be used for filling heat-conducting glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620693466.9U CN205882009U (en) | 2016-07-01 | 2016-07-01 | Electric automobile start power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620693466.9U CN205882009U (en) | 2016-07-01 | 2016-07-01 | Electric automobile start power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205882009U true CN205882009U (en) | 2017-01-11 |
Family
ID=57693637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620693466.9U Expired - Fee Related CN205882009U (en) | 2016-07-01 | 2016-07-01 | Electric automobile start power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205882009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506136A (en) * | 2018-03-29 | 2018-09-07 | 芜湖长捷航空动力科技有限责任公司 | A kind of special engine startup battery pack |
-
2016
- 2016-07-01 CN CN201620693466.9U patent/CN205882009U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506136A (en) * | 2018-03-29 | 2018-09-07 | 芜湖长捷航空动力科技有限责任公司 | A kind of special engine startup battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20170111 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20170111 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20170111 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240428 Granted publication date: 20170111 |
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| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |