CN110001453A - A kind of new energy car battery packet temperature protection equipment - Google Patents
A kind of new energy car battery packet temperature protection equipment Download PDFInfo
- Publication number
- CN110001453A CN110001453A CN201910315902.7A CN201910315902A CN110001453A CN 110001453 A CN110001453 A CN 110001453A CN 201910315902 A CN201910315902 A CN 201910315902A CN 110001453 A CN110001453 A CN 110001453A
- Authority
- CN
- China
- Prior art keywords
- battery pack
- plate
- pipe
- billiards
- new energy
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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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/04—Cutting off the power supply under fault conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The present invention relates to new energy car battery technical fields; and disclose a kind of new energy car battery packet temperature protection equipment; including battery pack main body; the top of battery pack main body fixed even protection pipe and T-type pipe; the inside of protection pipe is equipped with main traverse line, subpolygon and electric connection socket; the inside of T-type pipe is equipped with top plate and billiards, and the inside of support is fixedly connected with thermal deformation plate, and the internal activity of support is plugged with push plate.By the way that two power leads of battery pack are designed as three-stage; when electric connection socket is between main traverse line and subpolygon, power supply line connection, when the temperature of battery pack increases; thermal deformation plate expanded by heating; push plate is jacked up upwards, and drives top plate to squeeze away billiards by spin, and electric connection socket is impacted by billiards generates displacement; so that power lead disconnects; battery pack automatically powers off, avoid battery pack continue be powered and persistent fever heat up the phenomenon that, effectively protect the safety of battery pack.
Description
Technical field
The present invention relates to new energy car battery technical field, specially a kind of new energy car battery packet temperature protection is set
It is standby.
Background technique
New-energy automobile mostly uses the battery pack of large capacity to continue a journey, battery pack is being filled to guarantee mileage travelled
Heat can be discharged in the work process such as electricity, if the heat that battery pack charging process generates has little time release and will will appear hot mistake
Control causes battery pack spontaneous combustion even to be exploded, therefore, battery thermal management system is both provided in battery pack, in battery pack temperature
Battery is cooled down when excessively high.
Many times, the burning and explosion of battery pack are a lasting processes, because the problems such as battery short circuit leads to battery
Constant temperature increases, and battery thermal management system is mostly that the instantaneous high-temperature caused by instantaneous short circuit is adjusted, and exists and adjust
Limit, when battery pack is persistently gradually warmed up, have exceeded the adjustable range of battery thermal management system, eventually lead to battery pack burning and
Explosion, although this be also battery pack be equipped with battery thermal management system still will appear battery in actual use
The reason of burning and explosion, there are some undesirable habits in the car owner of many new-energy automobiles, for example operate in use
Improper, one line does not connect securely etc. when charging, leads to battery short circuit, persistently generates high heat and heating, and new-energy automobile
Charging time it is longer, in charging, car owner generally not beside automobile, cannot timely cut off the power, and terminate charging, lead
Cause battery pack temperature excessively high and combustion explosion.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of new energy car battery packet temperature protection equipment, have
When battery pack when the temperature is excessively high, automatically cut off the circuit of battery pack, avoid battery pack because continue be powered due to persistently overheating, cause to fire
Decrepitate it is fried the advantages that, solving general battery pack cannot automatically power off at high temperature, cause battery pack due to persistently overheating
The problem of combustion explosion.
(2) technical solution
Work as battery pack when the temperature is excessively high for realization is above-mentioned, automatically cuts off the circuit of battery pack, battery pack is avoided to lead to because continuing
It is electric and persistently overheating, lead to the purpose of combustion explosion, the invention provides the following technical scheme:
A kind of new energy car battery packet temperature protection equipment, including battery pack main body, the top of the battery pack main body
It is fixedly connected there are two protection pipe, the top of the battery pack main body and main traverse line is installed positioned at the inside of protection pipe, it is described
The inside of protection pipe and be located above main traverse line and be fixedly installed with subpolygon, the inside of the protection pipe and be located at main traverse line and
Activity is plugged with electric connection socket between subpolygon, and the left and right side of the electric connection socket is fixedly connected to insulating base, described
The top of battery pack main body and it is fixedly connected with T-type pipe between two protection pipes, the internal activity of the T-type pipe is plugged with
Two top plates, the inside of the battery pack main body are fixedly connected with support, and the inside of the support is fixedly connected with thermal deformation plate,
The inside of the support and be located at thermal deformation plate top activity be plugged with the push plate extended to inside T-type pipe, the T-type pipe
Top that is internal and being located at push plate, which rolls, is connected with spin, and the equal activity of left and right side inside the T-type pipe is plugged with billiards,
The inside of the T-type pipe is equipped with limit plate corresponding with billiards, the top of the T-type pipe and upper square thread for being located at billiards is inserted
It is connected to blocking cap, the fixation of the side of two protection pipe back is plugged with intubation, and the outside screw of the intubation is socketed with
Pipe cap.
Preferably, the protection pipe is high-temperature insulation material, and the inside of the protection pipe and the inside of intubation are respectively provided with
There is the fixture block extended to inside insulating base, offers card slot corresponding with fixture block at the top of the insulating base, electric connection socket and absolutely
Edge seat is fixed on the inside of protection pipe by fixture block, and is connected to main traverse line with subpolygon.
Preferably, the thermal deformation plate is expanded by heating material, and the bottom of the thermal deformation plate is fixedly mounted on support
In inner bottom wall.
Preferably, the push plate is thermostable heat insulation material, and refractory seals pad is provided on the outside of push plate, is avoided
The intracorporal high temperature of battery pack master is transmitted to inside T-type pipe, the setting of the top of the push plate there are two supporting leg, the T-type pipe it is interior
Portion and be located at push plate two supporting legs between be provided with partition, push plate during moving up, pass through spin drive two
Top plate synchronization is moved outward.
Preferably, the T-type pipe is internally provided with flexible limit block corresponding with billiards, and the limit plate includes inclined plate
And elastic supporting plate, billiards are fixed on the inside of T-type pipe by limited block and limit plate.
Preferably, goal corresponding with blocking cap hole is offered at the top of the T-type pipe, and the internal diameter in goal hole is greater than billiards
Diameter, billiards is put into the inside of T-type pipe by goal hole.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of new energy car battery packet temperature protection equipment, have following
The utility model has the advantages that
1, new energy car battery packet temperature protection equipment automatically cut off, by by two power leads of battery pack
It is designed as three-stage, when electric connection socket is between main traverse line and subpolygon, power supply line is just in the state of connection, passes through heat
Deformed plate detects the temperature in battery pack, and when the temperature of battery pack increases, thermal deformation plate expanded by heating jacks up push plate upwards, and
Top plate is driven to squeeze billiards by spin, when battery pack temperature is increased to warning value, billiards is extruded by top plate, electric connection socket
It is impacted by billiards and generates displacement, so that power lead disconnects, battery pack is automatically powered off, and is avoided battery pack and is continued to be powered and hold
Continue heating up phenomenon, effectively protects the safety of battery pack.
2, new energy car battery packet temperature protection equipment automatically cut off, by the way that push plate, two groups of spin, top plates is arranged
A billiards is changed, so that two power leads of battery pack are cut off simultaneously, only single power line are avoided and cuts off, in battery pack
Percentage of batteries group the phenomenon that remaining to heating power.
3, it powers off and cools down in battery pack, after car owner checks battery pack, electric connection socket need to only be resetted, billiards is led to
It crosses goal hole to be put into T-type pipe, which can continue using simple to operate.
Detailed description of the invention
Fig. 1 is structure of the invention front section view；
Fig. 2 is part A enlarged drawing in Fig. 1 of the present invention；
Fig. 3 is part B enlarged drawing in Fig. 1 of the present invention；
Fig. 4 is electric connection socket of the present invention and insulating base connection structure perspective view.
In figure: 1 battery pack main body, 2 protection pipes, 3 main traverse lines, 4 subpolygons, 5 electric connection sockets, 6 insulating bases, 7 T-type pipes, 8
Top plate, 9 supports, 10 thermal deformation plates, 11 push plates, 12 spin, 13 billiards, 14 limit plates, 15 blocking caps, 16 intubations, 17 pipe caps.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, a kind of new energy car battery packet temperature protection equipment, including battery pack main body 1, battery pack master
The top of body 1 is fixedly connected there are two protection pipe 2, the top of battery pack main body 1 and is equipped with positioned at the inside of protection pipe 2 leading
Line 3, the inside of protection pipe 2 and the top for being located at main traverse line 3 are fixedly installed with subpolygon 4, the inside of protection pipe 2 and are located at leading
Activity is plugged with electric connection socket 5 between line 3 and subpolygon 4, and the left and right side of electric connection socket 5 is fixedly connected to insulating base 6,
The top of battery pack main body 1 and it is fixedly connected with T-type pipe 7 between two protection pipes 2, the internal activity of T-type pipe 7 is plugged with
Two top plates 8, the inside of battery pack main body 1 are fixedly connected with support 9, and the inside of support 9 is fixedly connected with thermal deformation plate 10, branch
The inside of the seat 9 and top activity for being located at thermal deformation plate 10 is plugged with the push plate 11 extended to inside T-type pipe 7, T-type pipe 7 it is interior
Portion and the top for being located at push plate 11, which roll, is connected with spin 12, and the equal activity of left and right side inside T-type pipe 7 is plugged with billiards
13, the inside of T-type pipe 7 is equipped with limit plate 14 corresponding with billiards 7, the top of T-type pipe 7 and the upper square thread for being located at billiards 13
It is plugged with blocking cap 15, the fixation of the side of two 2 back of protection pipe is plugged with intubation 16, is intubated 16 outside screw and is socketed with
Pipe cap 17.
Wherein, protection pipe 2 is high-temperature insulation material, and the inside of protection pipe 2 and the inside of intubation 15 are provided with extension
Fixture block to insulating base 6, the top of insulating base 6 offer card slot corresponding with fixture block, and electric connection socket 5 and insulating base 6 are logical
The inside that fixture block is fixed on protection pipe 2 is crossed, and is connected to main traverse line 3 with subpolygon 4.
Wherein, thermal deformation plate 10 is expanded by heating material, and the bottom of thermal deformation plate 10 is fixedly mounted on the inner bottom wall of support 9
On.
Wherein, push plate 11 is thermostable heat insulation material, and the outside of push plate 11 is provided with refractory seals pad, avoids electricity
High temperature in pond packet main body 1 is transmitted to inside T-type pipe 7, and there are two supporting leg, the inside and position of T-type pipe 7 for the top setting of push plate 11
It is provided with partition between two supporting legs of push plate 11, push plate 11 drives two during moving up, through spin 12
The synchronization of top plate 8 is moved outward.
Wherein, T-type pipe 7 is internally provided with flexible limit block corresponding with billiards 13, and limit plate 14 includes inclined plate and bullet
Property support plate, billiards 14 is fixed on the inside of T-type pipe 7 by limited block and limit plate 14.
Wherein, the top of T-type pipe 7 offers goal corresponding with blocking cap 15 hole, and the internal diameter in goal hole is greater than billiards 13
Diameter, billiards 13 is put into the inside of T-type pipe 7 by goal hole.
When in use, under original state, electric connection socket 5 makes battery pack main body 1 between main traverse line 3 and subpolygon 4
Two power leads all holding circuits are connected to, and electric connection socket 5 is fixed in protection pipe 2 by insulating base 6 and fixture block, billiards 13
The inside of T shape pipe 7 is fixed on by limited block and limit plate 14, by installing thermal deformation plate 10 in the inside of battery pack main body 1
The temperature in battery pack main body 1 is monitored, when 1 internal temperature of battery pack main body increases, thermal deformation plate 10 expanded by heating, upwards
Push plate 11 is jacked up, push plate 11 drives two top plates 8 to be displaced outwardly and squeeze billiards 13 simultaneously, works as battery pack by two groups of spin 12
When the temperature of main body 1 is increased to the warning value of setting, billiards 13 squeezes limited block in the case where the pressure that thermal deformation plate 10 increases pushes
It deforms and goes out outward, impinging upon makes it generate displacement on insulating base 6, insulating base 6 is moved to intubation in the impact of billiards 13
It in 16, and is fixed on inside intubation 16 by the fixture block in intubation 16, the insulating base 6 of 5 other side of electric connection socket is stuck in master at this time
Between conducting wire 3 and subpolygon 4, a possibility that main traverse line 3 is connected to subpolygon 4 is prevented, so that two power leads break simultaneously
It opens, battery pack main body 1 is also just no longer powered on, and it avoids and continues heat production heating, effectively protect the safety of battery pack,
Battery pack cools, and after car owner checks battery pack, only need to unscrew pipe cap 17 and blocking cap 15, electric connection socket 5 is resetted,
Billiards 13 is put into inside T shape pipe and is fixed by goal hole, which can work on again, simple to operate.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of new energy car battery packet temperature protection equipment, it is characterised in that: the new energy car battery automatically cut off
Packet temperature protection equipment, including battery pack main body (1) are fixedly connected with protection pipe (2) at the top of the battery pack main body (1),
The inside of the protection pipe (2) is fixedly installed with main traverse line (3) and subpolygon (4), the inside of the protection pipe (2) and is located at master
Activity is plugged with electric connection socket (5) between conducting wire (3) and subpolygon (4), and the left and right side of the electric connection socket (5) is fixed
It is connected with insulating base (6), is fixedly connected with T-type pipe (7) at the top of the battery pack main body (1), the inside of the T-type pipe (7)
Activity is plugged with top plate (8), and the inside of the battery pack main body (1) is fixedly connected with support (9), the inside of the support (9)
It is fixedly connected with thermal deformation plate (10), the internal activity of the support (9) is plugged with push plate (11), the inside of the T-type pipe (7)
Activity is plugged with billiards (13), and the inside of the T-type pipe (7) is equipped with limit plate (14) corresponding with billiards (7), described in two
The fixation of the side of protection pipe (2) back is plugged with intubation (16).
2. a kind of new energy car battery packet temperature protection equipment according to claim 1, it is characterised in that: the protection
Managing (2) is high-temperature insulation material, and the inside of the protection pipe (2) and the inside of intubation (15) are provided with and extend to insulating base
(6) internal fixture block offers card slot corresponding with fixture block at the top of the insulating base (6).
3. a kind of new energy car battery packet temperature protection equipment according to claim 1, it is characterised in that: the push plate
(11) it is thermostable heat insulation material, and is provided with refractory seals pad on the outside of push plate (11), the top of the push plate (11)
Setting is provided with partition there are two supporting leg, the inside of the T-type pipe (7) and between two supporting legs of push plate (11).
4. a kind of new energy car battery packet temperature protection equipment according to claim 1, it is characterised in that: the T-type
Pipe (7) is internally provided with flexible limit block corresponding with billiards (13), and the limit plate (14) includes inclined plate and resilient support
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910315902.7A CN110001453B (en) | 2019-04-19 | 2019-04-19 | A kind of new energy car battery packet temperature protection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910315902.7A CN110001453B (en) | 2019-04-19 | 2019-04-19 | A kind of new energy car battery packet temperature protection equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110001453A true CN110001453A (en) | 2019-07-12 |
| CN110001453B CN110001453B (en) | 2019-12-03 |
Family
ID=67172958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910315902.7A Active CN110001453B (en) | 2019-04-19 | 2019-04-19 | A kind of new energy car battery packet temperature protection equipment |
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| Country | Link |
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| CN (1) | CN110001453B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923732A (en) * | 2020-07-07 | 2020-11-13 | 西京学院 | Temperature protection device of new energy automobile group battery |
| CN114604356A (en) * | 2022-02-21 | 2022-06-10 | 中电科（宁波）海洋电子研究院有限公司 | Fuel cell damping device for ship |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997093A (en) * | 2009-08-12 | 2011-03-30 | 三星Sdi株式会社 | Battery pack |
| CN102013533A (en) * | 2010-09-28 | 2011-04-13 | 上海奕洁汽车科技有限公司 | Method and system for controlling battery temperature of electric vehicle |
| CN103116135A (en) * | 2012-12-14 | 2013-05-22 | 惠州市亿能电子有限公司 | Automatic diagnosis system of battery system fault |
| JP2017216169A (en) * | 2016-06-01 | 2017-12-07 | 株式会社豊田自動織機 | Battery module |
-
2019
- 2019-04-19 CN CN201910315902.7A patent/CN110001453B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997093A (en) * | 2009-08-12 | 2011-03-30 | 三星Sdi株式会社 | Battery pack |
| CN102013533A (en) * | 2010-09-28 | 2011-04-13 | 上海奕洁汽车科技有限公司 | Method and system for controlling battery temperature of electric vehicle |
| CN103116135A (en) * | 2012-12-14 | 2013-05-22 | 惠州市亿能电子有限公司 | Automatic diagnosis system of battery system fault |
| JP2017216169A (en) * | 2016-06-01 | 2017-12-07 | 株式会社豊田自動織機 | Battery module |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923732A (en) * | 2020-07-07 | 2020-11-13 | 西京学院 | Temperature protection device of new energy automobile group battery |
| CN114604356A (en) * | 2022-02-21 | 2022-06-10 | 中电科（宁波）海洋电子研究院有限公司 | Fuel cell damping device for ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110001453B (en) | 2019-12-03 |
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