CN109509854A - A kind of commercialization vehicle battery box - Google Patents
A kind of commercialization vehicle battery box Download PDFInfo
- Publication number
- CN109509854A CN109509854A CN201811631540.4A CN201811631540A CN109509854A CN 109509854 A CN109509854 A CN 109509854A CN 201811631540 A CN201811631540 A CN 201811631540A CN 109509854 A CN109509854 A CN 109509854A
- Authority
- CN
- China
- Prior art keywords
- heater
- battery
- air
- skeleton
- hot
- 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.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 15
- 239000000295 fuel oil Substances 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 5
- 238000003860 storage Methods 0.000 abstract description 4
- 239000011159 matrix material Substances 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000003570 air Substances 0.000 description 60
- 238000010438 heat treatment Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- H01M10/615—Heating or keeping warm
-
- 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
- H01M10/617—Types of temperature control for achieving uniformity or desired distribution of 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
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- 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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- 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
Abstract
The present invention relates to a kind of commercial vehicle battery boxes, including Battery case and heater assembly, the Battery case include skeleton, covering；Heater assembly includes heater compartment and heater；The skeleton is box frame structure, and bottom is equipped at least one battery mounting plate；In the under(-)chassis of the skeleton, at least Guan Liang on one side is the hollow tube communicated with heater vents；The Guan Liang is equipped at least one ventilation opening；Battery mounting plate section is the downward π shape in bottom, and bottom surface is equipped with bolt mounting holes, is respectively equipped at least one lateral ventilation mouth on both wings.The present invention is designed by new structure, Guan Liang is set to can not only be used for the matrix of composition box frame structure, it can be used as hot-air flow duct again, design is reasonable, both it is heated evenly storage battery, special air duct is eliminated again, solves the problems, such as to increase cost and occupied space in the prior art, there is positive technical meaning.
Description
Technical field
The present invention relates to a kind of commercial vehicle battery boxes, belong to technical field of automobile parts.
Background technique
Battery used in commercial vehicle (or storage battery) is lead-acid accumulator at present, and lead-acid accumulator is because therein
Fluent material, characteristic are affected by temperature larger；At low ambient temperatures, the electrolysis fluid viscosity in lead-acid accumulator increases, resistance
Increase, electrochemical reaction resistance increases, and a part of lead sulfate cannot be converted normally, causes accumulator capacity to reduce, and then make vehicle
Difficulty in starting even can not normal starting.
Meanwhile under cryogenic, vehicle part lubrication is poor, load is larger, needs biggish starting and initial instead
Power is run, therefore the discharge capability of lead-acid accumulator is required higher.When lead-acid accumulator over-discharge, concentration of electrolyte
It reduces, will lead to battery icing, cause battery electrode plate spalling, battery case bulge generates the damage of unrepairable, greatly
Reduce the service life of battery.
Since ability to bear of the lead-acid accumulator to low temperature is weaker than vehicle other component, become vehicle environmental suitability
" short slab ".
When vehicle is stood at low ambient temperatures, Vehicular battery (or storage battery) can be influenced by ambient temperature, is finally down to
Close to the low temperature of environment temperature.In order to improve the running environment of Vehicular battery, so that the performance of battery is made to be guaranteed,
It just needs to provide the device of heating for battery.
The battery case apparatus for battery heating is had already appeared at present, but is required to that individual air duct is arranged in battery case,
Not only structure is complicated, and increases cost, also takes up space in battery case.
Therefore, a kind of device for Vehicular battery heating is designed, above-mentioned deficiency is improved, is that those skilled in the art urgently solve
Certainly the problem of.
Summary of the invention
In the prior art, the battery case apparatus for battery heating is required to that individual air duct is arranged in battery case, not only
Structure is complicated, and increases cost, also takes up space in battery case；To solve these problems, the present invention provides a kind of commercial vehicle
Better heating method is provided for Vehicular battery by the supply air system of unique design with battery case.
The present invention adopts the following technical solutions:
A kind of commercialization vehicle battery box, including Battery case and heater assembly, the Battery case include skeleton, covering；Add
Hot device assembly includes heater compartment and heater；It is characterized in that, the skeleton is box frame structure, bottom is equipped at least
One battery mounting plate；
In the under(-)chassis of the skeleton, at least Guan Liang on one side is the hollow tube communicated with heater vents；The Guan Liang
Equipped at least one ventilation opening；
Battery mounting plate section is the downward π shape in bottom, and bottom surface is equipped with bolt mounting holes, is respectively equipped at least on both wings
One lateral ventilation mouth.
Preferably, the covering includes top cover, bottom plate and side plate；The side plate adjacent with heater compartment includes outside plate and interior
Plate；The inner panel has flanging, surrounds closed air-inlet cavity jointly with skeleton and outside plate；The air-inlet cavity outside plate is equipped with and adds
The hot-wind inlet of hot device air outlet connection；Ventilation opening described in this side pipe beam includes the outlet air in the air inlet and medial surface of upper surface
Mouthful；The air inlet is located in air-inlet cavity.
Preferably, in the under(-)chassis of the skeleton, three side Guan Liang of left, down, right is the hollow tube of internal run-through one
And air outlet is equipped in medial surface；The Guan Liang is rectangular tube, and connecting portion is welded with 45 ° of corner cuts.
Preferably, the battery installation board ends are fixed on frame, and bottom surface is lower than the air outlet of Guan Liang；Each battery peace
Loading board corresponds at least one pipe beam air outlet；The Battery case further includes the battery pressing device for fixing battery location,
The battery pressing device includes at least one press strip for pushing down battery and the stud for fixing press strip.
Preferably, hot-blast outlet is equipped on the outside plate other than the air-inlet cavity；The inner panel is equipped with multiple heat release holes；
The ventilation opening is oblong；Covering described in side is openable button fly front；The covering is equipped with insulating layer.
Preferably, the heater is including fuel oil heater, blower and automatic with temperature controlled fuel heater
Controller；The automatic controller signal is connected at the intracorporal temperature sensor of battery case and blower；
The heater intake stack is equipped with the air port I for leading to environment and connects the air port II of the hot-blast outlet, the air port I
The air door of adjustable mixed wind ratio is equipped between air port II and intake stack；
The motor signal for rotating the air door connects the automatic controller.
The present invention has the advantage that
(1) in the present invention, Guan Liang can not only be used for the matrix of composition box frame structure, and can be used as hot-air flow duct, if
Meter rationally, was not only heated evenly storage battery, but also eliminate special air duct；
(2) in the present invention, battery mounting plate not only can be used as the Longitudinal flow channels of hot-air, but also can be by being arranged in both wings
Lateral ventilation mouth, transverse flow passages are provided for hot-air, convenient for the uniform diffusion of hot-air；
(3) by being arranged with temperature controlled fuel heater, not only the temperature in battery case can be made quickly to increase, is battery
Heating, can also carry out temperature control after reaching the set temperature, avoid temperature is excessively high from damaging and dangerous；
(4) by setting air port I and air port II, it both can use the warm return air after heating battery, save heating energy source, and can
To suck cool ambient air when battery case body temperature is higher, Lai Zhonghe air themperature guarantees the control of heater leaving air temp
Within setting range.
Detailed description of the invention
Fig. 1 is 1 overall structure diagram of the embodiment of the present invention；
Fig. 2 is 1 schematic diagram of internal structure of the embodiment of the present invention；
Fig. 3 is 1 middle skeleton structural schematic diagram of the embodiment of the present invention；
Fig. 4 is Battery case perspective structure schematic diagram in the embodiment of the present invention 1；
Fig. 5 is battery mounting plates structure schematic diagram in the embodiment of the present invention 1；
Fig. 6 is inner plate structure schematic diagram in the embodiment of the present invention 1；
Fig. 7 is heater intake stack schematic diagram in the embodiment of the present invention 2；
Wherein: 1. Battery cases, 2. heaters, 3. heater bottom plates, 4. heater housings, 5. pipe beams, 6. battery mounting plates,
7. ventilation opening, 8. outside plates, 9. inner panels, 10. hot-wind inlets, 11. hot-blast outlets, 12. air ports I, 13. air ports II, 14. heat release holes.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment 1:
As shown in Figures 1 to 6, the present embodiment is a kind of commercial vehicle battery box, the electricity including right side (for attached drawing visual angle)
The heater assembly of pond cabinet 1 and left side (for attached drawing visual angle)；
Heater assembly includes heater compartment and heater；The heater compartment includes heater bottom plate 3 and heater housing
4；Heater bottom plate 3 is fixedly connected on the skeleton of Battery case 1 by the bracket of welding or strap bolt；The heater housing 4
Heater is covered in semi-surrounding mode, inside (close to battery case side) edge is equipped with the lug with screw hole, passes through screw
It is scheduled on Battery case 1.4 lateral surface of heater housing is additionally provided with louvered air hole, flows convenient for air.The present embodiment institute
Stating heater is fuel heater, including fuel oil heater, blower.Oil pump sucks fuel oil from fuel tank when work, and fuel oil is adding
Hot device combustion chamber full combustion, calory burning are again blown out hot-air by heat exchanger heating cold air, blower.
The Battery case 1 includes skeleton, covering；The skeleton is box frame structure, and bottom is equipped with 2 battery installations
Plate 6；Skeleton is welded by rectangular tube beam 5, secured practical, good reliability.The covering includes top cover, bottom plate and side plate, is total to
With the enclosure space for surrounding Battery case.
As shown in Figures 2 to 4, the under(-)chassis of the skeleton is square border, and left, down, right is (with attached drawing view directions
Speech) three Bian Guanliang 5 are the hollow tube of internal run-through one and at medial surface (towards the side in battery case) equipped with oval
Shape air outlet；The pipe beam 5 is rectangular tube, and connecting portion is welded with 45 ° of corner cuts.Upper square tube beam 5 is not passed through with its excess-three side pipe beam 5
It is logical, also do not set out air port.This design, 1 hot-wind inlet 10 of Battery case will lead to battery since battery blocks in cabinet side
Uneven heating is even.Pipe beam 5 can not only be used for the matrix of composition box frame structure, and can be used as hot-air flow duct, and design is closed
Reason, was not only heated evenly battery, but also eliminate special air duct, and saved cost and space.
As shown in figure 3, figure 4 and figure 5,6 section of battery mounting plate is the downward π shape in bottom, and bottom surface is pacified equipped with bolt
Hole is filled, the lateral ventilation mouth 7 of 2 oblongs is respectively equipped on the both wings stretched upwards with two sides.
As shown in figure 4, the side plate (in figure visual angle under be left side) adjacent with heater compartment includes outside plate 8 and inner panel 9；
As shown in figs. 4 and 6, the inner panel 9 has flanging, surrounds closed air-inlet cavity jointly with skeleton and outside plate 8；On the inner panel 9
Equipped with multiple heat release holes 14, enter in battery case convenient for hot-air from this side side；The outside plate 8 of the air-inlet cavity position is equipped with
The hot-wind inlet 10 being connect with heater vents；Ventilation opening 7 described in this side pipe beam 5 includes the air inlet in upper surface and inside
The air outlet in face；The air inlet is located in air-inlet cavity.
6 both ends of battery mounting plate are fixed on frame, and bottom surface is lower than the air outlet of pipe beam 5；Each battery mounting plate 6
One lateral air outlet of all corresponding left side pipe beam 5 of intermediate floor space；Such setting, battery mounting plate 6 can both be made
For longitudinal direction (left and right directions in Fig. 4) flow channel of hot-air, and can be by the lateral ventilation mouth 7 being arranged in both wings
Hot-air provides transverse flow passages, convenient for the uniform diffusion of hot-air.
As shown in Fig. 2, the Battery case 1 further includes the battery pressing device for fixing battery location, the battery
Pressing device includes 2 press strips for pushing down 2 batteries side by side and 6 studs for fixing press strip.
Hot-blast outlet 11 is equipped on the outside plate 8 on (top of left side covering in Fig. 4) other than the air-inlet cavity；Therefore the party
To pipe beam 5 do not set out air port, directly taken away by hot-blast outlet 11 to avoid hot-air.Due to Battery case integrally closed, this
Place is main exit, and is connected with heater air inlet, and there are suction strength, therefore can guarantee the flowing of hot-air in battery case
Direction.
Downside (or front side under angle of field thus) covering in Fig. 1 is openable button fly front；The button fly front is opened
Mode is that entirety is taken down, and is equipped with limiting slot in the lower section of door, and door is buckled after being put into limiting slot below, and door top is equipped with 2 turn-knobs,
To 2 telescopic keepers of inside upper part of answering the door；Door when loading onto the keeper turn-knob is then rotated, by inclined in retraction state
Heart wheel flexes outward keeper, is inserted into socket, realizes limit on the door.
The covering can be equipped with insulating layer in inner or outer side to improve the insulating power of battery case.
Embodiment 2:
The present embodiment is also a kind of commercial vehicle battery box, the difference from embodiment 1 is that, the heater is that band temperature controls
Fuel heater, including fuel oil heater, blower and automatic controller；The automatic controller signal is connected at battery
The intracorporal temperature sensor of case and blower；
The heater intake stack is equipped with the air port I 12 for leading to environment and connects the air port II 13 of the hot-blast outlet, described
The air door of adjustable mixed wind ratio is equipped between air port I 12 and air port II 13 and intake stack；
The motor signal for rotating the air door connects and is controlled by the automatic controller.
Heater in the present embodiment has automatic protection functions, and when starting heater is heated, heater is from air port I
12(is as shown in Figure 7) sucking battery case in cold air, enter back into battery case from the hot-wind inlet of battery case after heating, in this way
Battery the temperature inside the box will rise rapidly, and when temperature is increased to set temperature, air door opens certain angle, and at this moment heater is from wind
Mouth I 12 sucks cool ambient airs, Lai Zhonghe air themperature, automatic control system meeting automatic control storm door aperture, by leaving air temp
Control is within the scope of set temperature.After the working time that heater reaches setting, starting power operation can be carried out.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
A variety of modifications of embodiment will be readily apparent to those skilled in the art, it is as defined herein general
Principle can be realized in other embodiments without departing from the spirit or scope of the present invention, not be described in detail
The part presented with partial enlargement is the prior art, herein without repeating.Therefore, the present invention is not intended to be limited to herein
Shown in these embodiments, and be to fit to the widest scope consistent with principles disclosed herein and feature.
Claims (6)
1. a kind of commercialization vehicle battery box, including Battery case (1) and heater assembly, the Battery case (1) include skeleton,
Covering；Heater assembly includes heater compartment and heater (2)；It is characterized in that, the skeleton is box frame structure, bottom
Portion is equipped at least one battery mounting plate (6)；
In the under(-)chassis of the skeleton, at least Guan Liang (5) on one side is the hollow tube communicated with heater vents；The pipe
Beam (5) is equipped at least one ventilation opening (7)；
Battery mounting plate (6) section is the downward π shape in bottom, and bottom surface is equipped with bolt mounting holes, is respectively equipped on both wings
At least one lateral ventilation mouth (7).
2. commercialization vehicle battery box according to claim 1, which is characterized in that the covering includes top cover, bottom plate and side
Plate；The side plate adjacent with heater compartment includes outside plate (8) and inner panel (9)；The inner panel (9) has flanging, with skeleton and outside
Plate (8) surrounds closed air-inlet cavity jointly；The air-inlet cavity outside plate (8) is equipped with the hot-wind inlet connecting with heater vents
(10)；This side pipe beam (5) ventilation opening (7) includes the air outlet of the air inlet and medial surface in upper surface；The air inlet
In air-inlet cavity.
3. commercialization vehicle battery box according to claim 1, which is characterized in that in the under(-)chassis of the skeleton, left,
Under, three Bian Guanliang of the right side (5) be internal run-through one hollow tube and medial surface be equipped with air outlet；The Guan Liang (5) is
Rectangular tube, connecting portion are welded with 45 ° of corner cuts.
4. commercialization vehicle battery box according to claim 1, which is characterized in that battery mounting plate (6) both ends are fixed
On frame, bottom surface is lower than the air outlet of Guan Liang (5)；At least one corresponding Guan Liang (5) air outlet of each battery mounting plate (6)；
The Battery case (1) further includes the battery pressing device for fixing battery location, and the battery pressing device includes pushing down
At least one press strip of battery and stud for fixing press strip.
5. commercialization vehicle battery box according to claim 2, which is characterized in that the outside plate (8) other than the air-inlet cavity
It is equipped with hot-blast outlet (11)；The inner panel (9) is equipped with multiple heat release holes (14)；The ventilation opening (7) is oblong；Side
The covering is openable button fly front；The covering is equipped with insulating layer.
6. commercialization vehicle battery box according to claim 1, which is characterized in that the heater (2) is that band temperature controls
Fuel heater, including fuel oil heater, blower and automatic controller；The automatic controller signal is connected at battery
Temperature sensor and blower in cabinet (1)；
Heater (2) intake stack is equipped with the air port in the air port I (12) for leading to environment and the connection hot-blast outlet (11)
II (13), between the air port I (12) and air port II (13) and intake stack between be equipped with the air door of adjustable mixed wind ratio；
The motor signal for rotating the air door connects the automatic controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631540.4A CN109509854B (en) | 2018-12-29 | 2018-12-29 | Battery box for commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631540.4A CN109509854B (en) | 2018-12-29 | 2018-12-29 | Battery box for commercial vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109509854A true CN109509854A (en) | 2019-03-22 |
| CN109509854B CN109509854B (en) | 2024-03-08 |
Family
ID=65755779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811631540.4A Active CN109509854B (en) | 2018-12-29 | 2018-12-29 | Battery box for commercial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109509854B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126676A (en) * | 2019-04-02 | 2019-08-16 | 湖州职业技术学院 | A kind of batteries of electric automobile cooling/heating apparatus |
| CN111341962A (en) * | 2020-03-09 | 2020-06-26 | 江苏中兴派能电池有限公司 | Vehicle-mounted lithium iron phosphate battery pack |
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| US20170294633A1 (en) * | 2016-04-08 | 2017-10-12 | Lockheed Martin Corporation | Modular energy storage component enclosure |
| US20170338454A1 (en) * | 2016-05-18 | 2017-11-23 | Bosch Battery Systems GmbH | Battery Module Including Cover Assembly |
| CN209150201U (en) * | 2018-12-29 | 2019-07-23 | 中国重汽集团济南动力有限公司 | A kind of commercialization vehicle battery box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126676A (en) * | 2019-04-02 | 2019-08-16 | 湖州职业技术学院 | A kind of batteries of electric automobile cooling/heating apparatus |
| CN111341962A (en) * | 2020-03-09 | 2020-06-26 | 江苏中兴派能电池有限公司 | Vehicle-mounted lithium iron phosphate battery pack |
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