CN103887459B - Power battery system and electric automobile comprising same - Google Patents
Power battery system and electric automobile comprising same Download PDFInfo
- Publication number
- CN103887459B CN103887459B CN201410131834.6A CN201410131834A CN103887459B CN 103887459 B CN103887459 B CN 103887459B CN 201410131834 A CN201410131834 A CN 201410131834A CN 103887459 B CN103887459 B CN 103887459B
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- Prior art keywords
- electrokinetic cell
- rear box
- cell system
- casing
- air inlet
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a power battery system and an electric automobile comprising the same, and belongs to the technical field of electric automobiles. The power battery system comprises a heat radiating device and a power battery box body, wherein the power battery box body comprises a front box body and a rear box body which are of a split structure, the front box body and the rear box body are provided with air inlets and air outlets, the air outlet in the front box body is connected with the air inlet of the rear box body by virtue of a first air pipe, and the heat radiating device comprises an exhaust fan located at the air inlet of the front box body. The power battery system is capable of fully utilizing an existing vehicle body structure, is reasonable in design without largely improving a chassis of a vehicle body, ensures that a front shaft load and a rear shaft load are uniformly distributed, and is compact in arrangement, large in space capacity, and capable of rapidly and efficiently radiating heat.
Description
Technical field
The present invention relates to electric vehicle engineering field, particularly to a kind of electrokinetic cell system and comprise this electrokinetic cell system
The electric automobile of system.
Background technology
Increasingly serious with the energy and environmental problem, energy-conserving and environment-protective idea is rooted in the hearts of the people.Because electric automobile has energy
Amount efficiency is high, discharge low remarkable advantage, as " green traffic instrument ", obtains worldwide highest attention.
Electrokinetic cell is the core component of electric automobile, and the quality of its performance directly affects the performance of electric automobile.Multiple
Single power battery constitutes a power battery module, and power battery module then can be placed in power battery box.In order to carry
High continual mileage, needs to increase capacity and the volume of electrokinetic cell casing, to accommodate more power battery modules.With dynamic
Increasing of power battery cell quantity, is limited by electric automobile space, and the arrangement of electrokinetic cell casing is as far as possible compact, and this is to power
The structure design of Battery case proposes high requirement.
In prior art, electrokinetic cell casing generally adopts centralized arrangement, underuses existing in terms of structure design
There are automobile interiors, installation site is unreasonable, not and capacity is less for arrangement compactedness.For example, some electrokinetic cell casings
It is disposed in luggage case, not only occupies most trunk space, be also easy to cause before and after's axle load skewness；Also have one
A little electrokinetic cell casings are disposed under underbody so that vehicle ground clearance diminishes, and need underbody is carried out larger
Change, not only high cost, and affect ride comfort.
Content of the invention
An object of the present invention there is provided a kind of electrokinetic cell system, using Split motive power battery box body, fully
Using existing body structure, characteristics of compact layout, spatial content is big；It is a further object of the present invention to provide a kind of electrokinetic cell system,
By arranging exhaust fan, radiating can be made more quick, efficiently.
Technical scheme provided in an embodiment of the present invention is as follows:
On the one hand, provide a kind of electrokinetic cell system, comprising: heat abstractor and electrokinetic cell casing, described electrokinetic cell
Casing includes front casing and the rear box of Split type structure；On described front casing and described rear box, all there is air inlet and air-out
Mouthful, the air outlet on described front casing is connected with the air inlet of described rear box by the first airduct；Described heat abstractor includes
Exhaust fan positioned at the air inlet of described front casing.
Further, described heat abstractor also includes: positioned at the extraction fan of the air outlet of described rear box.
Further, described front casing includes front box cover, front cabinet base and deflector, and described deflector will be described
Front casing is divided into two sub- casings, and described every sub- casing has at least one air inlet and an air outlet.
Further, the air inlet on described front casing is sequentially arranged in the marginal position of described front box cover one end,
Air outlet on described front casing is sequentially arranged in the centre position of the described front box cover other end.
Further, described rear box includes lid and rear box base on rear box；Air inlet on described rear box with
Air outlet number on described front casing is identical, and the air inlet on described rear box and air outlet are all located at described rear box bottom
On seat.
Further, described exhaust fan is electronics exhaust fan, and described extraction fan is electronics extraction fan；Described electronics exhaust fan
For multiple, each air inlet of described front box cover is provided with a described electronics exhaust fan；Described electronics extraction fan leads to
Cross the second airduct to be connected with the air outlet on described rear box base.
Further, described heat abstractor also includes: is arranged on the temperature sensor on power battery module, with described temperature
The fan governor of degree sensor electrical connection, described temperature sensor is used for gathering battery temperature and being sent to described fan control
Device, so that described fan governor controls the working condition of described electronics extraction fan.
Further, described heat abstractor also includes: by the air outlet on described rear box base and ventilation with body mouth phase
The 3rd airduct even.
Further, described front casing is rectangular shape, and described rear box is convex shape.
On the other hand, provide a kind of electric automobile, including the electrokinetic cell system being arranged on vehicle frame and luggage case base plate,
Described electrokinetic cell system is above-mentioned electrokinetic cell system.
Electrokinetic cell system provided in an embodiment of the present invention, by being set to the front case of Split type structure by electrokinetic cell casing
Front casing can be fitted with vehicle body, rear box is fixed under luggage case base plate, be made full use of existing car by body and rear box
Body structure is it is not necessary to carry out larger change to underbody, reasonable in design, so that before and after's axle load is distributed more uniform, characteristics of compact layout,
Spatial content is big.Exhaust fan is arranged by the air inlet in front casing so that radiating is more quick, efficient, can extend dynamic
In the life-span of power battery, effectively improve the continual mileage of electric automobile.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
Need use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only the present invention described in one
A little embodiments, for those of ordinary skill in the art, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the schematic perspective view of electrokinetic cell system provided in an embodiment of the present invention；
Fig. 2 is the top view of electrokinetic cell system provided in an embodiment of the present invention；
Fig. 3 is the wind direction schematic diagram of electrokinetic cell system provided in an embodiment of the present invention；
Fig. 4 is the scheme of installation of electrokinetic cell system provided in an embodiment of the present invention.
Reference:
1 heat abstractor；2 electrokinetic cell casings；Casing before 3；4 rear box；
5 air inlets；6 air outlets；7 first airducts；8 exhaust fan；
9 extraction fans；Box cover before 10；Cabinet base before 11；12 deflectors；
13 sub- casings；Cover on 14 rear box；15 rear box bases；16 second airducts；
17 the 3rd airducts；18 vehicle frames；19 luggage case base plates；20 battery case backplates.
Specific embodiment
In order that those skilled in the art more fully understand the scheme of the embodiment of the present invention, below in conjunction with the accompanying drawings and implement
Mode is described in further detail to the embodiment of the present invention.
As shown in Figures 1 to 4, electrokinetic cell system can include heat abstractor 1 and electrokinetic cell casing 2；Wherein, power
Battery case 2 can include front casing 3 and the rear box 4 of Split type structure；Front casing 3 and rear box 4 can be provided with
Air inlet 5 and air outlet 6, the air outlet 5 on front casing 3 can be connected with the air inlet 5 of rear box 4 by the first airduct 7；Dissipate
Thermal 1 can include the exhaust fan 8 at the air inlet 5 of front casing 3.In Fig. 3, the direction of arrow represents wind flow direction, tool
Body ground, exhaust fan 8 can be dried to the inside of electrokinetic cell casing 2 by the air inlet 5 on front casing 3, and wind passes through on front casing 3
Air outlet 6 flow in rear box 4, then flowed out by the air outlet 6 of rear box 4, be embodied as electrokinetic cell radiating.By moving
Power Battery case 2 is designed as Split type structure, is attached by airduct so that wind energy is enough front between front casing 3 and rear box 4
Flowed between casing 3 and rear box 4, existing body structure can be made full use of, compact, reasonable, inner space of arranging
Capacity is big, can accommodate more electrokinetic cells in limited space.By arranging air draft at the air inlet 5 of front casing 3
Fan 8, compared with natural wind cooling, can make rapid heat dissipation fast, efficiently.
In order to strengthen radiating effect further, heat abstractor 1 can also include taking out at the air outlet 6 of rear box 4
Thermal current, so that forming negative pressure in rear box 4 after extraction fan 9 is opened, is extracted out from rear box 4 by fan 9 by extraction fan 9,
Radiating rate can be accelerated, improve radiating efficiency, and then the stability of raising electric automobile continual mileage and electrokinetic cell, extend
The electrokinetic cell life-span.
Wherein, above-mentioned front casing 3 can include front box cover 10, front cabinet base 11 and deflector 12, wherein, water conservancy diversion
Plate 12 is located at the inside of front casing 3, can be vertical with front cabinet base 11 or be obliquely installed, and can be divided into front casing 3
Two sub- casings 13, every sub- casing 13 has at least one air inlet 5 and an air outlet 6.Deflector 12 can play
Front casing 3 is divided into two sub- casings 13 by deflector 12, can make radiating more by guiding air-flow, the effect of promotion radiating
Accelerate fast, uniformly.The particular location of deflector 12 can be arranged as required to, be preferably provided at the centre position of front casing 3, from
And front casing 3 is symmetrically divided into two equal-sized sub- casings 13 so that radiating is more uniform, quick.
Specifically, as needed multiple air inlets 5 and multiple air outlet 6 can be set on front casing 3, and can make
Air inlet 5 is sequentially arranged in the marginal position of front box cover 10 one end, and air outlet 6 can be sequentially arranged in front box cover 10
The centre position of the other end.Preferably, six air inlets 5 and two air outlets 6 can be set on front casing 3, by deflector
12 centre positions being arranged on front casing 3, front casing 3 are symmetrically divided into the sub- casing 13 of two identicals, and make wherein three
Individual air inlet 5 and an air outlet 6 are located in one of on sub- casing 13, and the other three air inlet 5 and an air outlet 6 are located at
On another sub- casing 13.By this structure design, the power battery module of electric automobile can be divided into three groups, wherein two groups
It is arranged in respectively in two sub- casings 13, another group is arranged in rear box 4.All have due on sub- casing 13 and rear box 4
Air inlet 5 and air outlet 6, by the cooperation of exhaust fan 8 and extraction fan 9, can make wind flow through the process of power battery module
In effectively radiated.
Above-mentioned rear box 4 can include lid 14 and rear box base 15 on rear box, specifically can be by entering on rear box 4
Air port 5 and air outlet 6 are all disposed within rear box base 15, wherein it is possible to make on rear box 4 air inlet 5 number of setting with
The number of the air outlet 6 on front casing 3 is identical, by the first airduct 7 by entering on the air outlet 6 on front casing 3 and rear box 4
Air port 5 is connected, thus realizing the flowing that wind the past casing 3 arrives rear box 4.
Said exhaust fan 8 can select electronics exhaust fan or mechanical exhaust fan as needed, and extraction fan 9 can also basis
Need to select electronics extraction fan or mechanical exhaust fan；For the ease of controlling, it is preferred to use electronics exhaust fan and electronics extraction fan；Its
In, electronics exhaust fan can be multiple, is arranged at the air inlet 5 of front box cover 10 it is preferable that can be in front casing respectively
At each air inlet 5 of upper lid 10, an electronics exhaust fan is set, electronics extraction fan can pass through the second airduct 16 and rear box
Air outlet 6 on base 15 is connected.Electronics exhaust fan passes through the air inlet 5 internal blowing of casing 3 forward on front casing 3, wind warp
Cross the air outlet 6 on front casing 3, flow into the air inlet 5 on rear box 4 through the first airduct 7, by the air-out on rear box 4
Mouth 6 outflow, thus realize radiating.Further, by setting electronics extraction fan on rear box 4, thermal current is extracted out, by electricity
Sub- exhaust fan and the cooperation of electronics extraction fan, it is possible to achieve the flowing that wind the past casing 3 arrives rear box 4 is quicker, so that
Must radiate more quick, efficiently.
Above-mentioned heat abstractor 1 can further include: the temperature sensor being arranged on power battery module (is not schemed
Show), the fan governor (not shown) electrically connecting with temperature sensor, wherein, temperature sensor is used for gathering battery temperature simultaneously
It is sent to fan governor, so that fan governor controls the working condition of electronics extraction fan.Dynamic by temperature sensor collection
The temperature of power battery, is sent to fan governor, is controlled the work of electronics extraction fan according to battery temperature height by fan governor
Make state, for example, start, stop or speed governing, can just start electronics when temperature of powered cell is higher and take out according to actual needs
Fan it is not necessary to when so that electronics extraction fan is quit work, and wind speed can be controlled, it is to avoid fan is normally opened, thus having
Effect improves radiating efficiency, greatlys save electric energy.
Above-mentioned heat abstractor 1 can further include the 3rd airduct 17, by the 3rd airduct 17 by rear box base 15
On air outlet 6 be connected with ventilation with body mouth so that the air outlet 6 that heat passes through on rear box 4 enters air, realize heat and hand over
Change.The radiator structure that this heat abstractor is matched with airduct by single air channel, compared with the heat abstractor in parallel with multiple duct, permissible
Greatly save the space shared by air channel, and being capable of effective reduces cost.
The specific design of electrokinetic cell box shape can be carried out from body structure and radiating effect angle, excellent
Front casing 3 can be designed as rectangular shape by selection of land, and rear box 4 is designed as convex shape, preferably to carry out with vehicle body
Cooperation.Specifically, front casing 3 can be arranged between the left-right longeron of the vehicle frame 18 below underbody, take back seat
The position (due to electric automobile no fuel tank so that this position is vacant out) of lower section crude oil case, box cover 10 and car before realization
Body is fitted, and rear box 4 is fixed on below luggage case base plate 19, this arrangement takes full advantage of existing body structure, if
Rationally, axle load distribution in front and back is more uniform for meter, improves space availability ratio, arrangement is compact, and spatial content is big.
It is possible to further arrange battery case backplate 20 below rear box 4, to realize the guarantor to electrokinetic cell casing
Shield.
Electrokinetic cell system provided in an embodiment of the present invention, by being set to the front case of Split type structure by electrokinetic cell casing
Front casing can be fitted with vehicle body, rear box is fixed under luggage case base plate, be made full use of existing car by body and rear box
Body structure is it is not necessary to carry out larger change to underbody, reasonable in design, so that before and after's axle load is distributed more uniform, characteristics of compact layout,
Spatial content is big.Exhaust fan is arranged by the air inlet in front casing so that radiating is more quick, efficient, can extend dynamic
In the life-span of power battery, effectively improve the continual mileage of electric automobile.
In addition the embodiment of the present invention provides a kind of electric automobile, can include being arranged on vehicle frame 18 and luggage case base plate 19
Electrokinetic cell system, wherein, electrokinetic cell system be above-mentioned electrokinetic cell system.Specifically can be by this electrokinetic cell system
Front cabinet arrangement on the vehicle frame below underbody, before realization, fitted with vehicle body by box cover, and rear box is fixed on luggage case
Below base plate, make full use of existing body structure it is not necessary to larger change is carried out to underbody, reasonable in design, make antero posterior axis
Lotus distribution is more uniform, and characteristics of compact layout can accommodate more electrokinetic cells in limited space, can effectively improve electronic
The continual mileage of automobile.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (9)
1. a kind of electrokinetic cell system, including heat abstractor and electrokinetic cell casing it is characterised in that: described electrokinetic cell casing
Front casing including Split type structure and rear box；Described front casing includes front box cover, front cabinet base and deflector, described
Described front casing is divided into two sub- casings by deflector, and deflector is obliquely installed with front cabinet base, described every sub- casing
On there is at least one air inlet and an air outlet；On described front casing and described rear box, all there is air inlet and air-out
Mouthful, the air outlet on described front casing is connected with the air inlet of described rear box by the first airduct；Described heat abstractor includes
Exhaust fan positioned at the air inlet of described front casing.
2. electrokinetic cell system according to claim 1 is it is characterised in that described heat abstractor also includes: positioned at described
The extraction fan of the air outlet of rear box.
3. electrokinetic cell system according to claim 1 it is characterised in that: the air inlet on described front casing is arranged in order
In the marginal position of described front box cover one end, it is another that the air outlet on described front casing is sequentially arranged in described front box cover
The centre position of one end.
4. electrokinetic cell system according to claim 1 it is characterised in that: described rear box include rear box Shang Gai and after
Cabinet base；Air inlet on described rear box is identical with the air outlet number on described front casing, and on described rear box
Air inlet and air outlet are all located on described rear box base.
5. electrokinetic cell system according to claim 2 it is characterised in that: described exhaust fan be electronics exhaust fan, described
Extraction fan is electronics extraction fan；Described electronics exhaust fan is multiple, and each air inlet of described front box cover is provided with one
Individual described electronics exhaust fan；Described electronics extraction fan is connected with the air outlet on described rear box base by the second airduct.
6. electrokinetic cell system according to claim 5 is it is characterised in that described heat abstractor also includes: is arranged on dynamic
Temperature sensor on power battery module, the fan governor electrically connecting with described temperature sensor, described temperature sensor is used
In gathering battery temperature and being sent to described fan governor, so that described fan governor controls the work of described electronics extraction fan
Make state.
7. electrokinetic cell system according to claim 5 is it is characterised in that described heat abstractor also includes: after described
The 3rd airduct that air outlet on cabinet base is connected with ventilation with body mouth.
8. electrokinetic cell system according to claim 7 it is characterised in that: described front casing be rectangular shape, described
Rear box is convex shape.
9. a kind of electric automobile, including the electrokinetic cell system being arranged on vehicle frame and luggage case base plate it is characterised in that: described
Electrokinetic cell system is the electrokinetic cell system described in any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410131834.6A CN103887459B (en) | 2014-03-28 | 2014-03-28 | Power battery system and electric automobile comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410131834.6A CN103887459B (en) | 2014-03-28 | 2014-03-28 | Power battery system and electric automobile comprising same |
Publications (2)
| Publication Number | Publication Date |
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| CN103887459A CN103887459A (en) | 2014-06-25 |
| CN103887459B true CN103887459B (en) | 2017-02-01 |
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ID=50956267
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410131834.6A Active CN103887459B (en) | 2014-03-28 | 2014-03-28 | Power battery system and electric automobile comprising same |
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| CN (1) | CN103887459B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514525B (en) * | 2016-03-02 | 2017-11-03 | 安徽江淮汽车集团股份有限公司 | A kind of hybrid power automobile battery temperature control equipment and control method |
| CN107425158B (en) * | 2016-05-24 | 2023-08-29 | 上汽通用五菱汽车股份有限公司 | Guard board for battery box |
| CN106058108A (en) * | 2016-08-05 | 2016-10-26 | 苏州达方电子有限公司 | Natural diversion heat radiation battery module |
| CN106129533B (en) * | 2016-08-29 | 2019-02-26 | 南通鼎鑫电池有限公司 | A kind of air-draft-type heat dissipation of lithium battery modular structure |
| JP6442451B2 (en) * | 2016-09-02 | 2018-12-19 | 本田技研工業株式会社 | Case structure of power equipment unit |
| CN108549031A (en) * | 2018-03-26 | 2018-09-18 | 奇瑞汽车股份有限公司 | A kind of power battery cycle endurance test rack |
| CN108598613A (en) * | 2018-04-03 | 2018-09-28 | 芜湖华佳新能源技术有限公司 | A kind of new-energy automobile accumulator radiator |
| CN108987827A (en) * | 2018-07-14 | 2018-12-11 | 芜湖益浩昌智能设备有限公司 | A method of reducing New-energy electric vehicle battery-heating amount |
| CN111446518B (en) * | 2020-05-13 | 2024-04-02 | 中国电建集团福建省电力勘测设计院有限公司 | Novel automatic uniform heat dissipation control device of battery cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201804931U (en) * | 2010-08-24 | 2011-04-20 | 扬州飞驰动力科技有限公司 | Air inlet and outlet system of battery box of electric automobile |
| CN203760592U (en) * | 2014-03-28 | 2014-08-06 | 安徽江淮汽车股份有限公司 | Power battery system and electric car comprising same |
-
2014
- 2014-03-28 CN CN201410131834.6A patent/CN103887459B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201804931U (en) * | 2010-08-24 | 2011-04-20 | 扬州飞驰动力科技有限公司 | Air inlet and outlet system of battery box of electric automobile |
| CN203760592U (en) * | 2014-03-28 | 2014-08-06 | 安徽江淮汽车股份有限公司 | Power battery system and electric car comprising same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103887459A (en) | 2014-06-25 |
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