CN205911333U - Automobile power battery - Google Patents
Automobile power battery Download PDFInfo
- Publication number
- CN205911333U CN205911333U CN201620676646.6U CN201620676646U CN205911333U CN 205911333 U CN205911333 U CN 205911333U CN 201620676646 U CN201620676646 U CN 201620676646U CN 205911333 U CN205911333 U CN 205911333U
- Authority
- CN
- China
- Prior art keywords
- battery
- battery case
- relay
- current divider
- automobile power
- 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.)
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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000004020 conductor Substances 0.000 description 33
- 229920003023 plastic Polymers 0.000 description 17
- 239000011889 copper foil Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an automobile power battery, including the battery box, accept battery in this battery box, expose the outer connector of battery box, the connector has negtive terminal and positive terminal, negtive terminal is continuous with the cathode output of battery through arranging the negative connecting wire way inside the battery box, positive terminal is continuous with the positive output end of battery through arranging the positive electrode connection line inside the battery box, positive electrode connection line is including the relay that concatenates in proper order, fuse assembly and shunt, the diapire of battery box is fixed with one through screw locking and lies in the inside mounting panel of this battery box, the normally open contact of the rela, fuse assembly and shunt all set up on this mounting panel. The utility model discloses compact structure is reasonable in this kind of automobile power battery group, and the assembly is also very convenient.
Description
Technical field
The utility model be related to a kind of for the power battery pack on electric automobile.
Background technology
With earth environment pollution, petroleum resources fewer and feweri, electric automobile as the future of conventional fuel oil automobile, because of it
Energy-saving and environmental protection, the low advantage of noise are increasingly concerned by people.
Existing automobile power cell group generally comprises battery case, the battery being contained in this battery case, exposes described electricity
Connector outside the case of pond, wherein connector have negative terminal and positive terminal, and negative terminal is by being arranged in inside battery case
Negative lead road be connected with the cathode output end of battery, positive terminal is by being arranged in the positive lead within battery case
Road is connected with the cathode output end of battery.
But during electric vehicle development, the mounting arrangements of automobile power cell electric elements inside are big difficult points.
Utility model content
The utility model purpose is: in order to overcome the problems referred to above, provides a kind of compact conformation, automobile power easy to assembly
Battery pack.
The technical solution of the utility model is: a kind of automobile power cell, including battery case, is contained in this battery case
Battery, the connector exposing outside described battery case, this connector has negative terminal and positive terminal, and described negative terminal passes through
It is arranged in the negative lead road within described battery case to be connected with the cathode output end of described battery, described positive terminal passes through
It is arranged in the positive lead road within described battery case to be connected with the cathode output end of described battery, described positive lead road
Including the relay being sequentially connected in series, fuse component and current divider, the diapire of described battery case is fixed with one by screw locking
Individual installing plate within positioned at this battery case, described relay, fuse component and current divider are arranged on this installing plate.
The utility model, on the basis of technique scheme, also includes following preferred version:
The diapire that a part for described installing plate deviates from described battery case raises up, thus forming its bottom indent and pushing up
The boss of portion's evagination, described fuse component and current divider and the top being all connected to this boss by screw bolt and nut, described
The bottom of boss is spaced apart with the diapire of described battery case, thus being formed with resigning chamber between, described bolt
Screw rod end pass through described boss from top to bottom and stretch in described resigning chamber and with the described nut spiral shell in this resigning chamber
Line connects.
The upper surface flush arrangement of described relay, fuse component and current divider.
In described battery case, the heater circuit of the promising described battery heating of setting, this heater circuit is connected with a fixation
Heating relay in battery case.
It is provided with the battery management system being connected with described battery in described battery case.
The negative terminal of described connector is to be connected with the cathode output end of described battery by copper braid over braid.
The utility model has the advantages that:
1st, on the diapire of battery case, an installing plate being located within this battery case is fixed with by screw locking, and will
Described relay, fuse component and current divider are arranged on this installing plate.So, can first by relay, fuse component and
Current divider is pre-installed in this installing plate, then installing plate is fixed in battery case again, recycles the first fexible conductor and the
Relay is connected by two fexible conductors with battery, using the second fexible conductor, current divider is connected with connector.Because peace
It is provided with dress plate and relay, fuse component and current divider corresponding connection connecting hole respectively, i.e. relay, fuse group
Part and current divider installation site on a mounting board is changeless, as long as the type of relay, fuse component and current divider
Number constant, then we just can utilize the rigid conductive body of special shape by relay and fuse component, fuse component
It is connected with current divider, the 3rd fexible conductor and the 4th fexible conductor of Copper Foil paper structure need not be set.And in outside spaciousness
Installing plate installs relay, fuse component and current divider, and ratio installs relay, fuse component in the casing of relative closure
Convenient with current divider.Save material and installation cost, and structure is compacter.
2nd, a part for installing plate deviates from the diapire of battery case and raises up, thus forming its bottom indent and top arcuate
Boss.Fuse component and current divider and the top being all connected to this boss by screw bolt and nut.The bottom of boss and electricity
The diapire of pond case is spaced apart, thus being formed with resigning chamber between.This facilitate that using screw bolt and nut in peace
Assembling fuse component and current divider on dress plate.The screw rod end of bolt pass through boss from top to bottom and stretch in resigning chamber and with
Nut thread in this resigning chamber connects.When installing plate and battery case diapire can be avoided fixing simultaneously, screw bolt and nut meeting
The diapire of touching battery case, and lead to installing plate cannot consolidate the problem being connected with battery case diapire.
Brief description
In order to be illustrated more clearly that the technical scheme of the utility model embodiment, below will be to required in embodiment description
The accompanying drawing using is briefly described, and drawings in the following description are only some embodiments of the present utility model, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also be obtained other attached according to these accompanying drawings
Figure.
Fig. 1 is the perspective view of power battery pack in the utility model embodiment, the wherein case lid quilt of battery case
Remove；
Fig. 2 is the overlooking the structure diagram of power battery pack in the utility model embodiment, the wherein case lid quilt of battery case
Remove；
Fig. 3 is the partial structural diagram of power battery pack in the utility model embodiment；
Fig. 4 is the structural representation of the first fexible conductor in the utility model embodiment；
Fig. 5 is the structural representation of the second fexible conductor in the utility model embodiment；
Fig. 6 is the structural representation of a certain piece of series connection copper sheet in the utility model embodiment；
Fig. 7 is the structural representation of a certain piece of plastic cover plate in the utility model embodiment；
Fig. 8 is the structural representation of plastic clip in the utility model embodiment；
Fig. 9 is the structural representation of plastic clip in the utility model embodiment；
Figure 10 is the left view of Fig. 9；
Wherein: 1- battery case, 1a- step surface, 2- battery, 2a- battery module, 3- connector, 4- relay, 5- fuse
Assembly, 6- current divider, 7- first fexible conductor, 8- second fexible conductor, 9- the 3rd fexible conductor, 10- the 4th fexible conductor,
11- installing plate, 11a- boss, 12- heats relay, 13- battery management system, 14- series connection copper coin, 15- plastic cover plate, 16-
Plastic clip, 1601- vertical edge, 1601a- vertical plane, 1601b- inclined-plane, 1601c- spacing preiection, 1602- horizontal sides, 1602a-
Strip hole, 17-pcb heats rebound.
Specific embodiment
Below in conjunction with specific embodiment, such scheme is described further.It should be understood that these embodiments are for illustrating
The utility model and be not limited to limit scope of the present utility model.The implementation condition adopting in embodiment can be according to concrete producer
Condition do and adjust further, not marked implementation condition is usually the condition in normal experiment.
Fig. 1 to Figure 10 shows a specific embodiment of this automobile power cell of the utility model, includes with tradition
Power battery pack identical, this power battery pack also battery case 1, the battery 2 being contained in battery case, company exposing outside battery case
Connect device 3.Battery case 1 is made up of casing and case lid.Connector 3 has negative terminal and positive terminal, and described negative terminal passes through
It is arranged in the negative lead road within described battery case to be connected with the cathode output end of described battery 2, described positive terminal leads to
Cross the positive lead road being arranged within described battery case to be connected with the cathode output end of described battery 2.
The key improvements of the present embodiment are: described positive lead road includes relay 4, the fuse group being sequentially connected in series
Part 5 and current divider 6, and described relay 4, fuse component 5 and current divider 6 are each attached in described battery case 1.Wherein divide
Stream device 6 is used for gathering the output current of battery.Described relay 4 passes through the cathode output end phase of the first fexible conductor 7 and battery 2
Even, described current divider 6 is connected with the positive terminal of described connector 3 by the second fexible conductor 8.Described first fexible conductor 7
With the second fexible conductor 8 by stacking together and the Copper Foil paper of the fixing multilayer strip of two ends pressing is constituted, and institute
State and be respectively arranged with heat-shrink tube insulation sleeve outside the first fexible conductor 7 and the second fexible conductor 8.
On the one hand, because the relay 4 in positive lead road is arranged in fuse component 5 and current divider by the present embodiment
6 upstream, so that being separated by fuse component 5 and current divider 6 between relay 4 and connector 3, increases relay 4 He
The distance of connector 3, is not in be connected and cause battery short circuit with the touching of connector 3 negative terminal during relay 4 action
Problem.
Another further aspect, relay 4 is close to the positive terminal arrangement of battery 2, and it is directly connected with the positive terminal of battery 2.If
The fuse component 5 in relay downstream hinder for some reason with current divider 6 or unexpected be connected with GND end when being short-circuited, can pass through
Circuit is disconnected by this relay 4 in time.And if relay is arranged in fuse component 5 and the downstream of current divider 6, there is no this
One function.
On the other hand, relay 4 is connected by the first fexible conductor 7 with the cathode output end of battery 2, because by many
The first fexible conductor 7 that layer Copper Foil paper is constituted has plastic deformation ability so that the first fexible conductor 7 and relay 4 and
The tie point position of battery 2 can flexibly change, and while ensureing relay 4 and battery 2 connection reliability, also facilitates relay
The installation of device 4.In the same manner, the second fexible conductor 8 and the tie point position of current divider 6 and connector 3 also can flexibly change.
In the present embodiment, the negative terminal of connector 3 is to be connected with the cathode output end of battery 2 by copper braid over braid,
The sectional area of this copper braid over braid is 35mm2.
In order that the position of described fuse component 5 and current divider 6 also can flexible arrangement, in the present embodiment, described continue
Electrical equipment 4 is connected by the 3rd fexible conductor 9 with described fuse component 5, the 3rd fexible conductor 9 by stacking together and
The Copper Foil paper of the fixing multilayer strip of two ends pressing is constituted, and is arranged with heat-shrink tube insulation sleeve outside the 3rd fexible conductor 9.Institute
State fuse component 5 to be connected by the 4th fexible conductor 1 with described current divider 6, the 4th fexible conductor 10 by stacking together,
And the Copper Foil paper of the fixing multilayer strip of two ends pressing is constituted, and is arranged with heat-shrink tube insulation outside the 4th fexible conductor 10
Set.
In cold winter, generally below zero degrees celsius, at this moment battery 2 cannot be carried out charging the temperature of battery 2.
In order to ensure that this power battery pack also can charge normal in the winter time, the present embodiment arranges promising described electricity in described battery case 1
The heater circuit of pond 2 heating, and a heating relay 12 being fixed in battery case is connected with heater circuit, heating continues
Electrical equipment 12 is used for controlling the break-make of described heater circuit, and the power supply of heater circuit adopts external power source (usually civil power).Described
Heater circuit includes pcb heating rebound 17, such as Fig. 2.
Additionally, the present embodiment is additionally provided with the battery management system 13 being connected with described battery 2 in battery case 1, with energy
The state of enough monitor in real time batteries 2.
The flexible electrical conductors constituting in view of Copper Foil paper are relatively costly, if big quantity uses, can increase electrokinetic cell
The material cost of group.Therefore, the present embodiment is fixed with one by screw locking on the diapire of battery case 1 and is located at this battery case
Installing plate 11 within 1, and described relay 4, fuse component 5 and current divider 6 are arranged on this installing plate 11.This
Relay 4, fuse component 5 and current divider 6 first can be pre-installed in this installing plate 11 by sample, then again that installing plate 11 is solid
It is scheduled in battery case, recycle the first fexible conductor 7 with the second fexible conductor 8, relay 4 to be connected with battery 2, utilize second
Current divider 6 is connected by fexible conductor 8 with connector 3.Because being provided with installing plate 11 and relay 4, fuse component 5
With current divider 6 corresponding connection connecting hole respectively, i.e. relay 4, fuse component 5 and current divider 6 peace on installing plate 11
Holding position is changeless, as long as the model of relay 4, fuse component 5 and current divider 6 is constant, then we are with regard to permissible
Rigid conductive body (as metallic conduction piece) using special shape by relay 4 and fuse component 5, fuse component 5 and divides
Stream device 6 is connected, and need not arrange the 3rd fexible conductor 9 and the 4th fexible conductor 10 of above-mentioned Copper Foil paper structure.And outside empty
Spacious installing plate 11 installs relay 4, fuse component 5 and current divider 6, than install in the casing of relative closure relay 4,
Fuse component 5 and current divider 6 are convenient.Save installation and material cost.
In the present embodiment, the diapire that the part of described installing plate 11 deviates from described battery case 1 raises up, thus being formed
Its bottom indent and the boss 11a of top arcuate.Described fuse component 5 and current divider 6 and all connected by screw bolt and nut
Top in this boss 11a.The bottom of boss 11a is spaced apart with the diapire of battery case 1, thus being formed between
There is resigning chamber.The screw rod end of described bolt pass through boss from top to bottom and stretch in resigning chamber and with this resigning chamber
Described nut thread connects.
It is not difficult to find out, the structure of installing plate 11 is so designed that, facilitate fuse component 5 and current divider 6 in installing plate 11
On assembling.When installing plate 11 and battery case diapire can be avoided fixing, described screw bolt and nut can touch the bottom of battery case simultaneously
Wall, and lead to installing plate 11 cannot consolidate the problem being connected with battery case diapire.
And, the difference of the height value according to described relay 4, fuse component 5 and current divider 6 for the present embodiment, and right
The height of described boss 11a is adjusted, and makes boss 11 be in staircase structural model, so that described relay 4, fuse component
5 and the upper surface flush arrangement of current divider 6, this has further facilitated the company between relay 4, fuse component 5 and current divider 6
Connect.
In the present embodiment, described battery 2 is not the module of an entirety, and it includes three battery moulds of parallel distribution
Block 2a, one end flush arrangement of these battery modules 2a.And, series connection is passed through at the concordant end of two battery modules of arbitrary neighborhood
Copper coin 14 is connected in series, and is covered with it is housed in its interior plastic cover plate 15 completely outside described series connection copper coin 14.
Adjacent battery module 2a is connected using series connection copper coin 14, not only can guarantee that bonding strength between battery module and
Connective stability, ensure that the stability of each battery module relative position simultaneously, the position of each battery module is had
Reinforce anti-loosening effect, make the arrangement of each battery module 2a compacter, save battery taking up room in case.Vinyl cover
Plate 15 covers copper coin 14 of connecting in it completely, can prevent on battery current versus cell of each battery module 2a junction when powering
Pcb signal acquiring board produce signal interference.
Described plastic cover plate 15 is made up of the left plate body being mutually fastened and right panel body.
In order to strengthen positional stability in battery case 1 for the battery 2, the present embodiment is in side wall inner surfaces of battery case 1
Vertical forming has the step surface 1a parallel with this battery case diapire, and this step surface 1a is fixed with an inlay card by screw lock
Plastic clip 16 between battery 2 and battery case 1 side wall.In this manner it is possible to battery 2 tightly be extruded using described plastic clip 16
Between the two opposite sides side wall of battery case, prevent battery 2 from rocking.
In the present embodiment, above-mentioned plastic clip 16 is l type structure, and it includes vertical edge 1601 and is vertically connected on this vertical edge
The horizontal sides 1602 on top.Strip hole 1602a perpendicular to described vertical edge 1601 is formed with described horizontal sides 1602.Described perpendicular
Straight flange 1601 has the thickness being gradually reduced from top to bottom, and this vertical edge 1601 is vertical away from that side of described horizontal sides
Face 1601a, this vertical edge 1601 is inclined-plane 1601b near that side of described horizontal sides, and that is, vertical edge 1601 is wedge structure.
Described horizontal sides 1602 are fixed on described step surface 1a by the screw lock being located in described strip hole 1602a, described
Vertical edge 1601 is clipped between described battery 2 and the side wall of described battery case 1.
Vertical edge 1601 adopts above-mentioned special wedge structure, and is formed with perpendicular to vertical edge in horizontal sides 1602
Strip hole 1602a.So that in fig. 2, this plastic clip 16 right position in battery case 1 is adjustable, with according to electricity in Fig. 2
The difference of gap size between pond 2 and battery case right sidewall, adjusts the right position of plastic clip 16, makes the vertical of plastic clip 16
Side 1601 is pressed on the right side of battery 2, recycles described screw that plastic clip 16 is locked with step surface 1a.
In order to prevent battery 2 from producing vertically moving parallel to paper in fig. 2, the present embodiment is in described plastic cover plate 15
On be formed with vertical guide groove 15a perpendicular to battery case diapire.Form one on the vertical plane 1601a of described plastic clip 16 can erect
To the spacing preiection 1601c slidably stretching in vertical guide groove 15a, to limit vertically moving of battery 2.
Above-described embodiment is only that technology design of the present utility model and feature are described, its object is to allow people will appreciate that
Content of the present utility model is simultaneously implemented according to this, can not limit protection domain of the present utility model with this.All new according to this practicality
Equivalent transformation or modification that the Spirit Essence of type main technical schemes is done, all should cover protection domain of the present utility model it
Interior.
Claims (6)
1. a kind of automobile power cell, including battery case (1), the battery (2) that is contained in this battery case, exposes described battery case
Outer connector (3), this connector (3) has negative terminal and positive terminal, and described negative terminal is by being arranged in described electricity
Negative lead road within the case of pond is connected with the cathode output end of described battery (2), and described positive terminal is by being arranged in
State the positive lead road within battery case be connected with the cathode output end of described battery (2) it is characterised in that: described positive pole is even
Link includes relay (4), fuse component (5) and the current divider (6) being sequentially connected in series, and the diapire of described battery case (1) leads to
Cross screw locking and be fixed with an installing plate (11) being located at this battery case (1) inside, described relay (4), fuse component
(5) it is arranged on this installing plate (11) with current divider (6).
2. automobile power cell as claimed in claim 1 it is characterised in that: a part for described installing plate (11) deviates from described
The diapire of battery case (1) raises up, thus forming the boss (11a) of its bottom indent and top arcuate, described fuse group
Part (5) and current divider (6) are all connected to the top of this boss (11a) by screw bolt and nut, the bottom of described boss (11a) with
The diapire of described battery case (1) is spaced apart, thus being formed with resigning chamber between, the screw rod end of described bolt is certainly
Upper and under stretch in described resigning chamber through described boss and be connected with the described nut thread in this resigning chamber.
3. automobile power cell as claimed in claim 2 it is characterised in that: described relay (4), fuse component (5) and
The upper surface flush arrangement of current divider (6).
4. automobile power cell as claimed in claim 1 it is characterised in that: promising described electricity is set in described battery case (1)
The heater circuit that pond (2) is heated, this heater circuit is connected with a heating relay (12) being fixed in battery case.
5. automobile power cell as claimed in claim 1 it is characterised in that: be provided with and described electricity in described battery case (1)
The battery management system (13) that pond (2) is connected.
6. automobile power cell as claimed in claim 1 it is characterised in that: the negative terminal of described connector (3) is to pass through
Copper braid over braid is connected with the cathode output end of described battery (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676646.6U CN205911333U (en) | 2016-06-27 | 2016-06-27 | Automobile power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676646.6U CN205911333U (en) | 2016-06-27 | 2016-06-27 | Automobile power battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205911333U true CN205911333U (en) | 2017-01-25 |
Family
ID=57812399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620676646.6U Active CN205911333U (en) | 2016-06-27 | 2016-06-27 | Automobile power battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205911333U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109728362A (en) * | 2018-12-24 | 2019-05-07 | 长沙安靠电源有限公司 | A kind of lithium battery pack with self-heating system |
| WO2020008756A1 (en) * | 2018-07-04 | 2020-01-09 | パナソニックＩｐマネジメント株式会社 | Electronic component module |
| CN112909323A (en) * | 2021-01-26 | 2021-06-04 | 领航国创新能源电池技术研究院(北京)有限公司 | Battery pack capable of working in high-cold and extremely hot environments |
-
2016
- 2016-06-27 CN CN201620676646.6U patent/CN205911333U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020008756A1 (en) * | 2018-07-04 | 2020-01-09 | パナソニックＩｐマネジメント株式会社 | Electronic component module |
| JPWO2020008756A1 (en) * | 2018-07-04 | 2021-08-05 | パナソニックＩｐマネジメント株式会社 | Electronic component module |
| JP7213498B2 (en) | 2018-07-04 | 2023-01-27 | パナソニックＩｐマネジメント株式会社 | Electronic component module |
| CN109728362A (en) * | 2018-12-24 | 2019-05-07 | 长沙安靠电源有限公司 | A kind of lithium battery pack with self-heating system |
| CN112909323A (en) * | 2021-01-26 | 2021-06-04 | 领航国创新能源电池技术研究院(北京)有限公司 | Battery pack capable of working in high-cold and extremely hot environments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 321025 3rd floor, No.1 Factory building, no.468, Xinji Road, qiubin street, Wucheng District, Jinhua City, Zhejiang Province (self declaration) Patentee after: Zhejiang Kangdi Intelligent Power Exchange Technology Co.,Ltd. Address before: 321000 No.1 Desheng street, Wucheng District, Jinhua City, Zhejiang Province Patentee before: JINHUA ANKAO POWER SUPPLY TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |