CN208078065U - Integral type liquid cooling battery case and new-energy automobile - Google Patents
Integral type liquid cooling battery case and new-energy automobile Download PDFInfo
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- CN208078065U CN208078065U CN201820547770.1U CN201820547770U CN208078065U CN 208078065 U CN208078065 U CN 208078065U CN 201820547770 U CN201820547770 U CN 201820547770U CN 208078065 U CN208078065 U CN 208078065U
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- frame
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- battery
- bottom plate
- heat exchange
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- 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
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Abstract
The utility model provides a kind of integral type liquid cooling battery case and new-energy automobile, belongs to automobile battery thermal management technical field, which includes pedestal and bottom plate；Pedestal includes that frame, water proof component and partition board, partition board are connect with frame inner wall, and liquid heat exchange area is formed between partition board end face and frame, forms battery between other end and frame and stores area；Bottom plate is used to seal liquid heat exchange area；Water proof component is arranged between bottom plate and partition board, liquid heat exchange is divided into water inlet flow channel and outlet passage, coolant liquid is passed through water inlet flow channel by water inlet, again outside is expelled to through outlet passage, water outlet, can partition board be rapidly heated or be cooled down, so that temperature is passed to the battery in battery storage area.Make the battery all-the-time stable in work in suitable temperature, ensures that battery performance and service life, battery will not be influenced by liquid leakage, and there is the characteristics of simple in structure, easy to assembly, cost reduction.
Description
Technical field
The utility model is related to automobile battery thermal management technical fields, and in particular to a kind of integral type liquid cooling battery case and new
Energy automobile.
Background technology
With the anxiety of energy consumption, each state all starts to formulate new-energy automobile development course, as new energy dynamical system
Power battery technology in system, it appears increasingly important.Lithium battery is low in low-temperature condition power, serious in high temperature service life decaying, this
The battery behavior of sample determines that the battery in work needs to be in a suitable temperature, at this moment just needs to import battery thermal
The theory of reason system.Current battery heat management mainstream technology is divided into natural cooling, air-cooled, liquid cooling, direct-cooled, liquid cooling with its cost and
Joint development direction of the composite factors such as efficiency as each battery enterprise, various liquid cooling schemes and manufacturing process emerge one after another.Mesh
Preceding battery thermal management system generally has the following problems：
1. current battery heat management separate payment is all placed on inside battery case, when battery case receives destruction, it is easy
Coolant liquid leakage occurs in box house, and may there is a situation where battery short circuits.
2. liquid cooling system component part is excessive, mainly it is made of liquid cooling plate, connecting line, quick connector, fixed structure etc.,
Mold expense, fee of material cause overall cost higher.
3. especially for the passenger car battery pack of spaces compact, liquid cooling system, which has, assembles inconvenient, complex procedures ask
Topic.
Utility model content
The first of the utility model is designed to provide a kind of integral type liquid cooling battery case, in the integral type liquid cooling battery case
Flow channel for liquids and pedestal integral molding, and flow channel for liquids is isolated with battery storage area, not will produce leakage and is made to battery
It is simple in structure, easy to assembly at destruction, the characteristics of cost reduction.
The second of the utility model is designed to provide a kind of new-energy automobile, which uses above-mentioned one
Formula liquid cooling battery case.
Based on above-mentioned first purpose, integral type liquid cooling battery case provided by the utility model, including：Pedestal and bottom plate；
The pedestal includes frame, water proof component and is arranged the partition board in the lower portion,
The partition board is connect with the frame inner wall, and liquid heat exchange is formed between the partition board end face and the frame
Area forms battery and stores area between the other end of the partition board and the frame；
Bottom plate is connect with the frame to be sealed to the liquid heat exchange area；
The water proof component is arranged between the bottom plate and the partition board, and the water proof component can change the liquid
Hot-zone is divided into water inlet flow channel and outlet passage, and there is the corresponding frame of the water inlet flow channel water inlet, the outlet passage to correspond to
Frame have water outlet.
In above-mentioned technical proposal, area, wherein water proof are stored using formation liquid heat exchange area between partition board and frame and battery
Component with can by liquid heat exchange distinguish be divided into water inlet flow channel and outlet passage, coolant liquid is passed through water inlet flow channel by water inlet, then
It is expelled to outside through outlet passage, water outlet, can partition board is rapidly heated or be cooled down, to which temperature is passed to battery storage
Put the battery in area.Make the battery all-the-time stable in work in suitable temperature, ensures battery performance and service life, meanwhile, liquid
Liquid is located at below battery storage area and is isolated by partition board in heat transfer zone, and battery will not be influenced by liquid leakage, and be had
There is the characteristics of simple in structure, easy to assembly, cost reduction.
Further, the water proof component includes the first waterproof strip of linear, and first waterproof strip is arranged in partition board
On, one end is connect with frame inner wall so that liquid heat exchange divides into the water inlet flow channel and outlet passage being connected.
In above-mentioned technical proposal, liquid heat exchange can be distinguished using the first waterproof strip be divided into the water inlet flow channel that is connected and
Outlet passage, to ensure, liquid can be recycled fully in liquid heat exchange area, and to battery storage area in battery temperature environment into
Row is adjusted.
Further, the water proof component further includes the second waterproof strip of at least one U-shaped structure, second waterproof strip
It is arranged on partition board, first waterproof strip is located in the U-shaped mouth of the second waterproof strip, so that water inlet flow channel and outlet passage separate
For multiple water inlet runners and water outlet runner.
In above-mentioned technical proposal, liquid heat exchange can be distinguished and be divided into water runner using at least one second waterproof strip
With water outlet runner, the flow resistance of each runner in entire liquid cooling heat transfer zone can be reduced, increases liquid flow efficiency, is reduced
Power consumption can also ensure the bonding strength and leakproofness of pedestal and bottom plate.
Further, the water proof component is formed with the partition board integral cast.
In above-mentioned technical proposal, using integrally casting form, the installation of traditional liquid cooling plate, connecting line is eliminated, it can
Effectively reduce manufacturing cost.
Further, the frame and the partition board are integrally cast.
In above-mentioned technical proposal, frame and partition board use integrally casting form, can ensure the intensity of structure, meanwhile, it protects
Hinder sealing performance between the two.Even if liquid heat exchange area is destroyed, battery storage area will not be flowed into, battery is caused to damage
Evil.
Further, there is inner groovy, the depth of the inner groovy to be more than for the end face that the frame is in liquid heat exchange area
The thickness of the bottom plate, the bottom plate is arranged in the inner groovy and end face of the bottom plate far from liquid heat exchange area can extend into
In inner groovy.
In above-mentioned technical proposal, after bottom plate is combined with the inner groovy of frame end face (bottom surface), since bottom plate is changed far from liquid
The end face of hot-zone can extend into inner groovy, is not in direct contact with ground, can better each runner in liquid heat exchange area
Accidental destruction is not caused by ectocine.
Further, the partition board is located at the end face in liquid heat exchange area and is provided with supporter, the supporter and the bottom
Plate connects.
In above-mentioned technical proposal, supporter is supported for partition board, can prevent mechanical fatigue, and battery caisson sinking is asked
Topic ensures service life.
Further, the water inlet is connected with water supply connector, and the water outlet is connected with water outlet connector.
Above-mentioned water supply connector and water outlet connector is convenient for connection external pipe.
Further, further include case lid, the case lid is connect with the one end of the frame far from bottom plate, with to the battery
Store area's sealing.
Based on above-mentioned second purpose, a kind of new-energy automobile provided by the utility model, including car body and at least one
The integral type liquid cooling battery case being installed on the car body.
Using above-mentioned technical proposal, the technique effect of integral type liquid cooling battery case provided by the utility model has：
The integral type liquid cooling battery case, which uses, forms liquid heat exchange area and battery storage area, interval between partition board and frame
Water assembly with can by liquid heat exchange distinguish be divided into water inlet flow channel and outlet passage, coolant liquid is passed through water inlet flow channel by water inlet,
It is expelled to outside through outlet passage, water outlet again, can partition board is rapidly heated or be cooled down, to which temperature is passed to battery
Store the battery in area.Make the battery all-the-time stable in work in suitable temperature, ensures battery performance and service life, meanwhile, liquid
Liquid is located at below battery storage area and is isolated by partition board in body heat transfer zone, and battery will not be influenced by liquid leakage, and
With simple in structure, easy to assembly, the characteristics of cost reduction.
New-energy automobile provided by the utility model includes above-mentioned integral type liquid cooling battery case, has integral type liquid cooling electricity
The above-mentioned technique effect of pond case, which is not described herein again.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the appearance diagram for the integral type liquid cooling battery case that the utility model embodiment provides；
Fig. 2 is the decomposition texture schematic diagram for the integral type liquid cooling battery case that the utility model embodiment provides；
Fig. 3 is the vertical view of Fig. 1；
Fig. 4 is the sectional view at A-A in Fig. 3；
Fig. 5 is the partial enlarged view at B in Fig. 4；
Fig. 6 is the bottom surface structure schematic diagram of pedestal；
Fig. 7 is the dimensional structure diagram of pedestal；
Fig. 8 is the sectional view at C-C in Fig. 7.
Reference numeral：100- pedestals；110- frames；111- liquid heat exchanges area；112- batteries store area；113- water inlets；
114- water outlets；115- inner groovies；120- partition boards；130- water inlet flow channels；140- outlet passages；The first waterproof strips of 150-；160-
Second waterproof strip；200- bottom plates；210- through-holes；300- supporters；310- connectors；400- water supply connectors；500- water outlet connectors；
600- case lids.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
The integral type liquid cooling battery case purpose of design that the utility model embodiment provides is to change current battery heat management system
System is placed on the form inside battery case, and when ensureing that battery case receives destruction, the leakage of heat exchanging liquid liquid may not flow into babinet
Portion, situations such as short circuit is caused to battery；Meanwhile reduce heat-exchange system and be made of more parts, lower mold take, fee of material etc. at
This.
Specifically, please referring to Fig. 1-Fig. 4, which includes：Pedestal 100 and bottom plate 200.
Wherein, pedestal 100 includes frame 110, water proof component and the partition board 120 being arranged inside frame 110, it is preferable that
Frame 110 is designed as rectangle, and frame 110 during fabrication, is formed using aluminium alloy compression casting；
Partition board 120 is connect with 110 inner wall of frame, and partition board 120 matches with 110 shape of frame, it is preferred to use rectangle, partition board
120 material selection aluminium alloy is integrally formed with frame 110 during fabrication.
Between 120 end face of partition board and frame 110 formed to accommodate liquid by liquid heat exchange area 111, partition board 120
Other end and frame 110 between formed battery store area 112.
Bottom plate 200 is connect with frame 110, and bottom plate 200 is being sealed liquid heat exchange area 111.
Water proof component be arranged between bottom plate 200 and partition board 120, water proof component liquid heat exchange area 111 can be divided for into
There is water inlet 113, outlet passage 140 to correspond to for water flow passage 130 and outlet passage 140,130 corresponding frame 110 of water inlet flow channel
Frame 110 have water outlet 114.
In above-mentioned technical proposal, area is stored using formation liquid heat exchange area 111 and battery between partition board 120 and frame 110
112, wherein water proof component and liquid heat exchange area 111 can be divided into water inlet flow channel 130 and outlet passage 140, coolant liquid by
Water inlet 113 is passed through water inlet flow channel 130, then is expelled to outside through outlet passage 140, water outlet 114, can be fast to partition board 120
Speed heating or cooling, so that temperature is passed to the battery in battery storage area 112.The battery all-the-time stable in work is set to exist
Suitable temperature ensures battery performance and service life, meanwhile, in liquid heat exchange area 111 liquid be located at below battery storage area 112 and
It is isolated by partition board 120, even if liquid heat exchange area 111 is destroyed, battery storage area 112 will not be flowed into, battery is caused
Damage, battery will not be influenced by liquid leakage.Frame 110 and partition board 120 use integrally casting form, can ensure structure
Intensity, meanwhile, ensure sealing performance between the two.And there is the characteristics of simple in structure, easy to assembly, cost reduction.
Please referring to Fig. 6-Fig. 8, in a preferred embodiment, water proof component includes the first waterproof strip 150 of linear, and
One waterproof strip 150 is arranged on partition board 120, in the embodiment, the length for being shorter in length than frame 110 of the first waterproof strip 150,
First waterproof strip 150 is arranged in the center of 110 width of frame, and the first waterproof strip 150 is parallel to the length direction of frame 110
Two long sides, also, one end of the first waterproof strip 150 is connect with 110 inner wall of frame, to make 111 decile of liquid heat exchange area
For the water inlet flow channel 130 and outlet passage 140 being connected.
In above-mentioned technical proposal, liquid heat exchange area 111 can be divided by the water inlet being connected using the first waterproof strip 150
Runner 130 and outlet passage 140, to ensure, liquid can be recycled fully in liquid heat exchange area 111, and store area to battery
Battery temperature environment is adjusted in 112.The purpose of need exist for illustrating makes, the first waterproof strip is to be divided into liquid heat exchange differentiation
Two runners, shape are not limited to linear type, can also use other shapes.
In one preferred embodiment, water proof component further includes the second waterproof strip 160 of at least one U-shaped structure, and second
Waterproof strip 160 is arranged on partition board 120, and the first waterproof strip 150 is located in the U-shaped mouth of the second waterproof strip 160, so that water inlet flow channel
130 and outlet passage be divided into multiple water inlet runners and water outlet runner.
In the present embodiment, by be arranged two U-shapeds the second waterproof strip 160 for illustrate, wherein first second every
The size of water bar 160 is less than the size of second the second waterproof strip 160, the U-shaped mouth of two the second waterproof strips 160 towards phase
Together, and first the second waterproof strip 160 is located inside the U-shaped mouth of second the second waterproof strip 160, utilizes two the second water proofs
Item 160 combine first waterproof strip 150 can by liquid heat exchange area 111 be divided into three flow passage structures, i.e., three into moisture
Runner and three water outlet runners, each water inlet runner are connected with corresponding water outlet runner.
It, can be by liquid heat exchange using the first waterproof strip 150 and at least one second waterproof strip 160 in above-mentioned technical proposal
Area 111 is divided into multiple water inlet runners and water outlet runner, and then can reduce each runner in entire liquid cooling heat transfer zone
Flow resistance increases liquid flow efficiency, reduces power consumption, can also ensure bonding strength and the sealing of pedestal 100 and bottom plate 200
Property.
In one preferred embodiment, water proof component is formed with 120 integral cast of partition board.The two uses integrally casting shape
Formula eliminates the installation of the components such as traditional liquid cooling plate, connecting line, can effectively reduce manufacturing cost.
In one preferred embodiment, four edges of 110 inner wall of frame in liquid heat exchange area 111 are fallen using circle
Angle transition (please refers to Fig. 6 and Fig. 7), and fluid is avoided to generate vortex phenomenon in the edge, reduces liquid resistance, promotes liquid
Mobility, to improve heat exchange efficiency.
Please refer to Fig. 5, in a preferred embodiment, the end face that frame 110 is in liquid heat exchange area 111 has inner groovy
115, the depth of inner groovy 115 is more than the thickness of bottom plate 200, and bottom plate 200 is arranged in inner groovy 115 and bottom plate 200 is far from liquid
The end face of body heat transfer zone 111 can extend into inner groovy 115.
In above-mentioned technical proposal, after bottom plate 200 is combined with the inner groovy 115 of the end face (bottom surface) of frame 110, due to bottom plate
200 end faces far from liquid heat exchange area 111 can extend into inner groovy 115, is not in direct contact with ground, can better liquid
Each runner is not caused accidental destruction by ectocine in body heat transfer zone 111.
Please refer to Fig. 6-Fig. 8, in a preferred embodiment, the end face that partition board 120 is located at liquid heat exchange area 111 is provided with
Supporter 300, supporter 300 are connect with bottom plate 200.
When it is implemented, supporter 300 is set as columnar projections, the one end of columnar projections far from partition board 120 has protrusion
Connector 310, the apical side height of connector 310 is more than the height of the first waterproof strip and the second waterproof strip；At 200 middle part of bottom plate
Through-hole 210 is arranged in corresponding position, convenient for being assembled with columnar projections and connector.And the position uses seal approach, should
Supporter 300 is arranged in the central area of partition board 120, is used for battery case central supported, can prevent mechanical fatigue, battery case center
Sink, ensures the service life of battery case.Also, columnar projections outer wall is circle, will not cause resistance to liquid.
Referring to Fig.1 and 2, in a preferred embodiment, water inlet 113 is connected with water supply connector 400, water outlet
114 are connected with water outlet connector 500.
Above-mentioned water supply connector 400 and water outlet connector 500 is convenient for connection external pipe.
Further include case lid 600 in one preferred embodiment, case lid 600 connects with the one end of frame 110 far from bottom plate 200
It connects, to be sealed to battery storage area 112.When it is implemented, what is be connected by screw bolts between case lid 600 and frame 110 is detachable
Type of attachment is convenient for the assembly and disassembly of case lid 600.
When specific manufacture assembling, pedestal 100 is formed by aluminium alloy compression casting, and water proof component is by mold disposal molding, then
Soldering flux is coated respectively with bottom plate 200, water supply connector 400, water outlet connector 500, and after crossing soldering oven together, forming a bottom can
100 assembly of liquid cooling bottom seat for passing in and out heat exchanging liquid, is finally detachably connected with 600 bolt of case lid, you can forms the present embodiment
The integral type liquid cooling battery case of offer.
In addition, the utility model embodiment additionally provides a kind of new-energy automobile, including car body and at least one installation
Integral type liquid cooling battery case on the car body.
When work, the coolant liquid that vehicle provides enters water inlet 113, and coolant liquid is scattered in three streams of battery case pedestal 100
Road, after flow back to vehicle from water outlet 114 again, the temperature of the coolant liquid is by full-vehicle control, since entire battery case is aluminium material,
With good thermal conductivity, it can be rapidly heated or cool down, the temperature of coolant liquid is passed to the battery inside battery case, it is right
The use environment temperature of battery is adjusted.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of integral type liquid cooling battery case, which is characterized in that including：Pedestal (100) and bottom plate (200)；
The pedestal (100) includes the partition board (120) of frame (110), water proof component and setting in the frame (110) inside,
The partition board (120) connect with the frame (110) inner wall, partition board (120) end face and the frame (110) it
Between formed liquid heat exchange area (111), between the other end and the frame (110) of the partition board (120) formed battery store
Area (112)；
Bottom plate (200) is connect with the frame (110) to be sealed to the liquid heat exchange area (111)；
The water proof component is arranged between the bottom plate (200) and the partition board (120), the water proof component can will described in
Liquid heat exchange area (111) is divided into water inlet flow channel (130) and outlet passage (140), the corresponding frame of the water inlet flow channel (130)
(110) there is water inlet (113), the corresponding frame (110) of the outlet passage (140) to have water outlet (114).
2. integral type liquid cooling battery case according to claim 1, which is characterized in that the water proof component includes linear
First waterproof strip (150), first waterproof strip (150) are arranged on partition board (120), and one end connects with frame (110) inner wall
It connects so that liquid heat exchange area (111) are divided into the water inlet flow channel (130) being connected and outlet passage (140).
3. integral type liquid cooling battery case according to claim 2, which is characterized in that the water proof component further includes at least one
The second waterproof strip (160) of a U-shaped structure, second waterproof strip (160) are arranged on partition board (120), first water proof
Item (150) is located in the U-shaped mouth of the second waterproof strip (160) so that water inlet flow channel (130) and outlet passage (140) be divided into it is more
A water inlet runner and water outlet runner.
4. according to claim 1-3 any one of them integral type liquid cooling battery cases, which is characterized in that the water proof component and institute
Partition board (120) integral cast is stated to form.
5. according to claim 1-3 any one of them integral type liquid cooling battery cases, which is characterized in that the frame (110) and
The partition board (120) is integrally cast.
6. according to claim 1-3 any one of them integral type liquid cooling battery cases, which is characterized in that at the frame (110)
In the end face of liquid heat exchange area (111) there is inner groovy (115), the depth of the inner groovy (115) to be more than the bottom plate (200)
Thickness, the bottom plate (200) is arranged in the inner groovy (115) and end of the bottom plate (200) far from liquid heat exchange area (111)
Face can extend into inner groovy (115).
7. according to claim 1-3 any one of them integral type liquid cooling battery cases, which is characterized in that partition board (120) position
The end face of liquid heat exchange area (111) is provided with supporter (300), the supporter (300) connect with the bottom plate (200).
8. integral type liquid cooling battery case according to claim 1, which is characterized in that the water inlet (113) be connected with into
Water swivel (400), the water outlet (114) are connected with water outlet connector (500).
9. the integral type liquid cooling battery case according to claim 1-3, any one of 8, which is characterized in that further include case lid
(600), the case lid (600) connect with the one end of the frame (110) far from bottom plate (200), to store area to the battery
(112) it seals.
10. a kind of new-energy automobile, which is characterized in that including car body and it is at least one be installed on the car body such as right
It is required that the integral type liquid cooling battery case described in 1-9 any one.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820547770.1U CN208078065U (en) | 2018-04-17 | 2018-04-17 | Integral type liquid cooling battery case and new-energy automobile |
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| CN201820547770.1U CN208078065U (en) | 2018-04-17 | 2018-04-17 | Integral type liquid cooling battery case and new-energy automobile |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449538A (en) * | 2018-12-13 | 2019-03-08 | 江西安驰新能源科技有限公司 | A kind of new energy car battery liquid cooling plate |
| CN109509851A (en) * | 2018-11-27 | 2019-03-22 | 开沃新能源汽车集团有限公司 | A kind of battery case outer bottom immersion liquid cooling power battery |
| CN110113913A (en) * | 2019-04-09 | 2019-08-09 | 惠州市德赛西威智能交通技术研究院有限公司 | A kind of liquid cooling structure and liquid cooling system of car heat source device |
| WO2020133763A1 (en) * | 2018-12-27 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | Battery box |
| CN111628241A (en) * | 2019-02-28 | 2020-09-04 | 马勒国际有限公司 | Temperature control structure |
| CN112846443A (en) * | 2021-01-14 | 2021-05-28 | 南阳理工学院 | Welding device and method for liquid cooling plate of micro-channel |
| CN115842189A (en) * | 2021-11-05 | 2023-03-24 | 宁德时代新能源科技股份有限公司 | Battery cooling structure, battery, electric installation |
| CN115911724A (en) * | 2022-11-25 | 2023-04-04 | 哈尔滨光宇新能源有限公司 | Integrated liquid cooling battery box |
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2018
- 2018-04-17 CN CN201820547770.1U patent/CN208078065U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109509851A (en) * | 2018-11-27 | 2019-03-22 | 开沃新能源汽车集团有限公司 | A kind of battery case outer bottom immersion liquid cooling power battery |
| CN109509851B (en) * | 2018-11-27 | 2021-09-21 | 开沃新能源汽车集团有限公司 | Immersed liquid-cooled power battery on outer bottom surface of battery box |
| CN109449538A (en) * | 2018-12-13 | 2019-03-08 | 江西安驰新能源科技有限公司 | A kind of new energy car battery liquid cooling plate |
| WO2020133763A1 (en) * | 2018-12-27 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | Battery box |
| CN111628241A (en) * | 2019-02-28 | 2020-09-04 | 马勒国际有限公司 | Temperature control structure |
| CN110113913A (en) * | 2019-04-09 | 2019-08-09 | 惠州市德赛西威智能交通技术研究院有限公司 | A kind of liquid cooling structure and liquid cooling system of car heat source device |
| CN110113913B (en) * | 2019-04-09 | 2020-11-13 | 惠州市德赛西威智能交通技术研究院有限公司 | Liquid cooling structure and liquid cooling system of heat source device in car |
| CN112846443A (en) * | 2021-01-14 | 2021-05-28 | 南阳理工学院 | Welding device and method for liquid cooling plate of micro-channel |
| CN115842189A (en) * | 2021-11-05 | 2023-03-24 | 宁德时代新能源科技股份有限公司 | Battery cooling structure, battery, electric installation |
| CN115842189B (en) * | 2021-11-05 | 2023-12-15 | 宁德时代新能源科技股份有限公司 | Battery cooling structure, battery and power utilization device |
| CN115911724A (en) * | 2022-11-25 | 2023-04-04 | 哈尔滨光宇新能源有限公司 | Integrated liquid cooling battery box |
| CN115911724B (en) * | 2022-11-25 | 2023-09-19 | 哈尔滨昆宇新能源有限公司 | Integrated liquid cooling battery box |
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