CN209626371U - A kind of cooling system of battery pack - Google Patents
A kind of cooling system of battery pack Download PDFInfo
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- CN209626371U CN209626371U CN201821626378.2U CN201821626378U CN209626371U CN 209626371 U CN209626371 U CN 209626371U CN 201821626378 U CN201821626378 U CN 201821626378U CN 209626371 U CN209626371 U CN 209626371U
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- cooling
- battery pack
- plate
- lateral
- slot
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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 relates to battery pack field of radiating, a kind of specifically cooling system of battery pack, the battery pack includes battery pack ontology, the battery pack ontology includes bottom plate, the cooling system includes that cooling component cooling for battery pack on bottom plate is arranged in, and the cooling component is on the lateral wall of bottom plate.The utility model discloses a kind of cooling system structures of battery pack, by the position for changing cooling component, so that the cooling pipe cooling for battery pack is disposed in the outside of battery pack, it can be very good to avoid in this way when cooling pipe leaks, damage of the coolant liquid to battery pack internal component, avoids the problem that battery short circuit and causes to scrap or burn.
Description
Technical field
The utility model relates to battery pack field of radiating, a kind of specifically cooling system of battery pack.
Background technique
As electric car is gradually popularized, battery energy density is higher and higher, charge-discharge magnification also more come with height, cause to move
The heat that power battery generates in charge and discharge process is increasing, to guarantee that battery system is stablized, in battery system temperature drift
When need to cool down to battery pack, optimal battery system cooling method lacks on the market for water cooling at present, and current market
On water composite cooling pipe road be all inside battery pack, once pipeline has the phenomenon of leakage, it is possible to cause entire battery pack scrap or
The risk of burning；In order to avoid the appearance of the above problem, it is necessary to a kind of novel battery pouring-basket cooling system.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, and providing one kind will not damage leakage occurs
The novel battery pouring-basket cooling system of battery pack internal component.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of cooling system of battery pack, the battery pack include battery pack ontology, and the battery pack ontology includes bottom
Plate, the cooling system include that cooling component cooling for battery pack on bottom plate is arranged in, and the cooling component is in bottom plate
Lateral wall on.
The cooling component includes multiple cooling pipes for coolant flow, and each cooling pipe is by even
It connects side plate or connecting lateral plate and bottom plate splicing forms；The cooling component further includes being connected with cooling pipe for being cooling
The water inlet line of piped water supply；The cooling component further includes the water outlet being connected with cooling pipe for being discharged for cooling pipe
Pipeline.
The connecting lateral plate end is flush with bottom end.
The connecting lateral plate include the first connecting plate and the second connecting plate, the one of first connecting plate and the second connecting plate
End is connected with bottom plate respectively, and the first connecting plate other end is connected with the second connecting plate far from one end of bottom plate.
It is equipped with demarcation plate in the cooling pipe, cooling pipe is divided into the first cooling duct and second cold by the demarcation plate
But channel；One end of the demarcation plate is equipped with the connectivity slot being connected for the first cooling duct with the second cooling duct.
The adjacent cooling pipe is connected by connection component with inlet and outlet pipes, the connection component packet
Lateral carrier is included, the transverse direction carrier includes lateral carrier body, and lateral flow slot is equipped with inside lateral carrier body, described
Lateral carrier body is connected with outlet conduit and water inlet line, and the outlet conduit and water inlet line are connected with lateral flow slot
It is logical；The lateral flow slot is connected with cooling pipe.
The transverse direction carrier is arranged on bottom plate, and the bottom plate is equipped with connection through slot, sets in the transverse direction carrier body
There are multiple longitudinal flow slots, the lateral flow slot is connected by longitudinal flow slot with cooling pipe.
The connection component and connectivity slot are respectively at the both ends of cooling pipe.
Horizontal partition plate is equipped in the lateral flow slot, transversely flowing groove length direction is set the horizontal partition plate
It sets, lateral flow slot is divided into the first lateral flow slot and the second lateral flow slot by the demarcation plate；First transverse flow
Dynamic slot is connected with the first cooling pipe, and the second lateral flow slot is connected with the second cooling pipe.
The cooling component further includes protection outside plate, and region is logical equipped with multiple coolings between protection outside plate and the bottom plate
Road.
The connecting lateral plate in bottom plate and cooling component in the battery pack is all made of aluminum material.
A kind of application method of the cooling system of battery pack, the application method include the following steps:
(1) after a period of use, battery pouring-basket cooling system works battery pack；
(2) after cooling system works, coolant liquid enters from water inlet line laterally to be carried in intracorporal first lateral flow slot,
Coolant liquid in subsequent first lateral flow slot enters the first cooling duct, when coolant liquid continues into the first cooling duct,
Coolant liquid in first cooling duct enters the second cooling duct from connectivity slot, when coolant liquid continues feed liquor, the second cooling duct
Interior coolant liquid enters the second lateral flow slot out of second cooling duct, and then goes out from what is be connected with the second lateral flow slot
Waterpipe flow out battery pack, so repeatedly feed liquor, go out liquid the cooling down operation to battery pack can be realized.
Utility model has the advantages that
The utility model discloses a kind of cooling system structures of battery pack to be made by changing the position of cooling component
It must be used to the outside that the cooling cooling pipe of battery pack is disposed in battery pack, can be very good to avoid letting out when cooling pipe in this way
When leakage, damage of the coolant liquid to battery pack internal component avoids the problem that battery short circuit and causes to scrap or burn.
Detailed description of the invention
Below to each width attached drawing of the utility model specification expression content and figure in label be briefly described:
Fig. 1 is the main view of the utility model.
Fig. 2 is the partial enlarged view of a-quadrant in Fig. 1.
Fig. 3 is the perspective view of the utility model.
Fig. 4 is the partial enlarged view of B area in Fig. 3.
Fig. 5 is the utility model perspective view opposite with Fig. 3 view directions.
Fig. 6 is the partial enlarged view in the region C in Fig. 3.
Fig. 7 is the left view of lateral carrier in the utility model.
Fig. 8 be the utility model Fig. 7 along the sectional view of A-A.
Fig. 9 is the partial enlarged view in the region F in Fig. 8.
Figure 10 is the perspective view at the first visual angle of partial structurtes of the utility model cooling component.
Figure 11 is the partial enlarged view in the region D in Figure 10.
Figure 12 is the perspective view at another visual angle of partial structurtes of the utility model cooling component.
Figure 13 is the partial enlarged view in the region E in Figure 12.
Label in above-mentioned figure is equal are as follows:
1, battery pack ontology, 2, bottom plate, 3, cooling pipe, 4, connecting lateral plate, 5, demarcation plate, 6 outlet conduits, 7, lateral load
Body ontology.
Specific embodiment
Specific embodiment of the present utility model is made into one by the description to optimum embodiment below against attached drawing
Step detailed description.
A kind of cooling system of battery pack, the battery pack include battery pack ontology 1, and the battery pack ontology 1 includes
Bottom plate, cooling system is connected on the bottom plate 2, and the cooling system includes that setting is cooling for battery pack on a base plate 2
Cooling component, the cooling component are on the lateral wall of bottom plate 2；The utility model discloses a kind of cooling systems of battery pack
System structure, by changing the position of cooling component, so that the cooling pipe 3 cooling for battery pack is disposed in the outer of battery pack
Side can be very good to avoid when cooling pipe 3 leaks in this way, and damage of the coolant liquid to battery pack internal component avoids electricity
Pond is short-circuit and causes the problem of scrapping or burning；Because cooling component is the outside in battery pack of arrangement in the utility model,
In order to preferably realize the cooling effect to battery pack, the utility model insole board 2 is made of aluminium, by good thermally conductive
Property realize to the cooling inside battery pack；Cooling system further includes other component, such as coolant liquid storing barrel in the utility model,
Pump housing etc., these are the structure and cloth that common components the utility model improvement is cooling pipe in automobile cooling system
Seated position, other component belong to well-known technique, and which is not described herein again.
Preferably, cooling component includes multiple cooling pipes 3 for coolant flow in the utility model, each
The cooling pipe 3 is all made of connecting lateral plate 4 or connecting lateral plate 4 with the splicing of bottom plate 2；Between adjacent cooling pipe 3 mutually
Connection, the cooling component further includes the water inlet line 12 being connected with cooling pipe 3 for supplying water for cooling pipe 3；It is described
Cooling component further includes the outlet conduit 6 being connected with cooling pipe 3 for being discharged for cooling pipe 3；It is cold in the utility model
But pipeline 3 is a channel design, and it is assembled to can be connecting lateral plate 4 for cooling pipe 3 in the present invention, can also
Be connecting lateral plate 4 and 2 lateral surface of bottom plate mutual cooperation be spliced, the two mode be all it is feasible, in order to preferably it is cold
But effect, using connection survey side plate match to form a cooling pipe 3 with bottom plate 2, can allow in this way coolant liquid with
It is contacted between bottom plate 2, preferably realizes the cooling to battery pack, while cooling pipe disclosed by the utility model 3 is with more
A, adjacent cooling pipe 3 can be connected with each other, if not using following technical solutions, the utility model is in order to realize
The normal operation of 3 cooling water of cooling pipe, while for save the cost, can choose between adjacent cooling pipe 3 it is interconnected, such as
Fruit is not interconnected, and each cooling pipe 3 corresponds to a water inlet line 12 and outlet conduit 6 is also possible, specific to be arranged
It can according to need and be configured；Cooling pipe 3 is spaced apart in the utility model simultaneously, can play heat dissipation in this way
While, it not will increase the weight of battery pack also, there is good using effect in actual use, while this is practical new
The length of cooling pipe 3 is at the same level with 2 length of bottom plate in type, that is, 3 end of cooling pipe and 2 side of bottom plate in the utility model
Face end is flush, and 4 end of connecting lateral plate is also required to be flush with 2 end of bottom plate in this way；It in this way can be to entire battery pack
Cooling more evenly.
Preferably, connecting lateral plate 4 described in the utility model includes the first connecting plate 41 and the second connecting plate 42, institute
The one end for stating the first connecting plate 41 and the second connecting plate 42 is connected with bottom plate 2 respectively, 41 other end of the first connecting plate with
Second connecting plate 42 is connected far from one end of bottom plate 2；Combination in this way, the first connecting plate 41, the second connecting plate
42 and bottom plate 2 can form the prism structure with center through slot, the center through slot formed between three is exactly above
The cooling pipe 3 of middle meaning, the first connecting plate 41 and the second connecting plate 42 can not far from one end of bottom plate 2 in actual operation
Direct neighbor can be connected by other plates, with specific reference to needing to be configured, in the present invention preferably the
One connecting plate 41 and 2 organization center through slot vertical section of the second connecting plate 42 and bottom plate are in isosceles triangle, so wanting
Ask 41 width of the first connecting plate and the second connecting plate 42 of same size, such setting can be very good to guarantee integrally-built
Stability also facilitates the setting of subsequent demarcation plate 5 and reticle.
Preferably, being equipped with demarcation plate 5 in cooling pipe 3 described in the utility model, the demarcation plate 5 is cooling tube
Road 3 is divided into the first cooling duct 31 and the second cooling duct 32；One end of the demarcation plate 5, which is equipped with, is used for the first cooling duct
31 connectivity slots 51 being connected with the second cooling duct 32；Demarcation plate 5 divides cooling pipe 3 cooling for first in the utility model
Channel 31 and the second cooling duct 32, facilitate the setting of the utility model subsequent structural here, so that each cooling duct is
One independent channel, each cooling duct can independent stroke one closure circuit, avoid traditional cooling duct
When place's blocking, the entire non-serviceable situation of cooling system, certainly, the utility model pass through the cooling tube after the separation of demarcation plate 5
Road 3 can also can connect 12 He of water inlet line using connection component hereafter with singular association water inlet line 12 and outlet conduit 6
Outlet conduit 6, specifically can according to need and is configured.
Preferably, the adjacent cooling pipe 3 by connection component and water inlet line 12 and goes out in the utility model
Waterpipe 6 is connected, and the connection component includes lateral carrier, and the transverse direction carrier includes lateral carrier body 7, in lateral load
Lateral flow slot is equipped with inside body ontology 7, the transverse direction carrier body 7 is connected with outlet conduit 6 and water inlet line 12, described
Outlet conduit 6 and water inlet line 12 are connected with lateral flow slot；The lateral flow slot is connected with cooling pipe 3；First
Here the setting of lateral carrier be in order to which lateral flow slot and longitudinal flow slot provide setting place, also facilitate coolant liquid into
Liquid and out liquid operate；In the utility model lateral flow slot by longitudinal flow slot and the first cooling pipe 31 for connection lead to
Slot 15 is connected, and each first cooling pipe 31 and the second cooling pipe 32 are corresponding with a connection through slot in the utility model
15, the connection setting of through slot 15 is configured as needed in position, and the transverse direction carrier is arranged on a base plate 2, on the bottom plate 2
Equipped with connection through slot 15, the transverse direction carrier body 7 is equipped with multiple longitudinal flow slots, and the lateral flow slot passes through longitudinal stream
Dynamic slot is connected with cooling pipe 3；The setting for connecting through slot 15, exactly plays the role of connection, coolant liquid is passed through
Lateral carrier enters the first cooling pipe 31, then flows into the second cooling out of first cooling pipe 31, is flowing into lateral carrier,
Cooling water outflow after continuing heating；The setting of connectivity slot 51 is the first cooling pipe 31 and for convenience in the utility model
It is cold to realize that the coolant liquid entered in the first cooling pipe 31 can enter second by connectivity slot 51 for the connection of two cooling pipes 32
But pipeline 32, the coolant liquid discharge after finally realizing heating；Lateral carrier is connected by bolt with bottom plate in the utility model.
Preferably, demarcation plate 5 extends along the vertical direction in the utility model, and 5 one end of demarcation plate and 2 phase of bottom plate
Connection, another junction for singly extending to the first connecting plate 41 and the second connecting plate 42, and persistently extend to protection outside plate 8
On, such setting also acts as good supporting role so that demarcation plate 5 not only acts as the effect of partition, so that whole device
Intensity increases.
Preferably, being connected to the both ends that component is respectively at cooling pipe 3 with connectivity slot 51 in the utility model, in this way
Setting so that battery pack coolant liquid feed liquor is at one end, to flow through and just enter the second cooling pipe after entire first cooling pipe 31
32, the cooling area of battery pack can be increased, increase cooling system to the cooling effect of battery pack.
Preferably, being equipped with horizontal partition plate 14, the horizontal partition in lateral flow slot described in the utility model
Transversely flowing groove length direction is arranged plate 14, and lateral flow slot is divided into 131 He of the first lateral flow slot by the demarcation plate 5
Second lateral flow slot 132；The first lateral flow slot 131 is connected with the first cooling pipe 31, second transverse flow
Dynamic slot 132 is connected with the second cooling pipe 32；The setting of horizontal partition plate 14 is in order to which lateral flow slot is divided into two
The structure in direction, because lateral flow slot is the initial feed liquor place of coolant liquid, and the place of last liquid out, if the two is
Connection, the coolant liquid come in will be made to be mixed with the coolant liquid after heating out, made although can also play heat dissipation
With, but heat dissipation effect is unobvious, influences the using effect of whole device, so the utility model is provided with horizontal partition plate
14, horizontal partition perpendicular to demarcation plate 5 be arranged, the two setting direction be it is orthogonal, horizontal partition plate 14 transversely carries
Lateral flow slot is divided into the first lateral flow slot 131 and the by the setting of 7 length direction of body ontology, the setting of horizontal partition plate 14
Two lateral flow slots 132 are equipped with multiple longitudinal flow slots in first lateral flow slot 131, are equipped in the second lateral flow slot 132
Multiple longitudinal flow slots, the first lateral flow slot 131 pass through be arranged in longitudinal flow slot the first lateral flow slot 131 inside and
First cooling pipe 31 is connected, and the second lateral flow slot 132 passes through the longitudinal stream being arranged in inside the second lateral flow slot 132
Dynamic slot is connected with the second cooling pipe 32, such setting, so that the coolant liquid after initial coolant liquid and heating separately flows
It is dynamic, so that feed liquor and liquid does not interfere out, so that device disclosed by the utility model is with best using effect.
Preferably, all being set on 132 bottom surface of the first lateral flow slot 131 and the second lateral flow slot in the utility model
There are inclination through slot 1301 and horizontal through slot 1302, the inclination through slot is arranged close to demarcation plate 5, by tilting through slot
With the setting of horizontal through slot, so that the bottom surface of lateral flow slot have an inclined-plane so that it is convenient to coolant liquid flowing,
Facilitate subsequent feed liquor and liquid operates out.
Preferably, in the utility model the first cooling pipe 31 close to one end of connectivity slot 51 be equipped with barrier plate 16,
The barrier plate 16 is equipped with and releases hole 161, because the utility model battery pack is usually to be horizontally arranged, puts cooling liquid speed
Or when coolant liquid inlet deficiency, liquid level may not be in contact with bottom plate 2 in the coolant liquid in the first cooling pipe 31,
And be insufficient to the cooling effect of battery pack in this way, it is unreasonable in actual use, and it is provided with barrier plate 16,
It can be used to limit into the coolant liquid in the first cooling pipe 31, when reaching after releasing 161 position of hole of setting, coolant liquid is
Barrier plate 16 can be passed through to continue to flow, after arrival releases 161 position of hole, continue feed liquor, coolant liquid will connect with bottom plate 2
Touching, thus can preferably realize the heat dissipation to battery pack.
Preferably, cooling component described in the utility model further includes protection outside plate 8, the protection outside plate 8 and bottom
Region is equipped with multiple cooling ducts between plate 2；Because the utility model is in order to optimize heat dissipation, in the utility model in battery pack
Connecting lateral plate 4 in bottom plate 2 and cooling component is all made of aluminum material, and aluminum material self-strength is insufficient, in order to mention
The integral strength of high battery pack, the utility model is equipped with protection outside plate 8, and outside plate 8 is protected to be in outermost, the utility model
Middle protection outside plate 8 is connected with bottom plate 2 by support plate 9, and is equipped with multiple stiffeners 11 on a base plate 2, and stiffener 11 is set
Setting, which can be not only used for, increases by 2 intensity of bottom plate, also facilitates the connection of connecting lateral plate 4, because of the first connecting plate 41 and the second connection
Plate 42, which is all equivalent to, to be obliquely installed, because plate has part, conventional arrangement needs the first connecting plate 41 or the second connection
One end that plate 42 is connected with bottom plate 2 is made into a plane.Just facilitate the company of the first connecting plate 41 and the second connecting plate 42 in this way
It connects, and the utility model passes through the setting of stiffener 11, it can be to avoid the plane to the first connecting plate 41 and the second connecting plate 42
Processing can be arranged inserting groove 43 in 11 side of stiffener, the first connecting plate 41 or the second connecting plate 42 can be first inserted into
In inserting groove 43, then welding between the two is carried out, thus is avoided that the plane of 42 end of the first connecting plate 41 and the second connecting plate
Change processing, also facilitates the connection of the first connecting plate 41 and the second connecting plate 42, also increases what connecting lateral plate 4 was connect with bottom plate 2
Intensity；While it being additionally provided between utility model protection outside plate 8 and bottom plate 2 and reinforcing hang plate 10, reinforce 10 one end of hang plate and prevented
Shield outside plate 8 is connected, and the other end is connected with stiffener 11 or bottom plate 2, can increase the intensity of battery pack in this way, preferably
It applies in practice；The utility model cooling component be it is molding by squeezing aluminium technique, it is above-mentioned be intended merely to statement it is convenient and
Each plate is split and is described.
A kind of application method of the cooling system of battery pack, the application method include the following steps:
(1) after a period of use, battery pouring-basket cooling system works battery pack；
(2) after cooling system works, coolant liquid enters from water inlet line 12 laterally carries intracorporal first lateral flow slot
In 131, the coolant liquid in subsequent first lateral flow slot 131 enters the first cooling duct 31, when coolant liquid continues into first
In cooling duct 31, coolant liquid in the first cooling duct 31 enters the second cooling duct 32 from connectivity slot 51, when coolant liquid after
Continue feed liquor, the coolant liquid in the second cooling duct 32 enters the second lateral flow slot 132, Jin Ercong out of second cooling duct 32
The outlet conduit 6 that is connected with the second lateral flow slot 132 flows out battery pack, so repeatedly feed liquor, go out liquid and can be realized to electricity
The cooling down operation of Chi Bao.
Obvious the utility model specific implementation is not subject to the restrictions described above, as long as the method for using the utility model
The improvement for the various unsubstantialities that conception and technical scheme carry out, both is within the protection scope of the present invention.
Claims (10)
1. a kind of cooling system of battery pack, the battery pack includes battery pack ontology, and the battery pack ontology includes bottom plate,
It is characterized in that, the cooling system includes that cooling component cooling for battery pack on bottom plate, the cooling component is arranged in
On lateral wall in bottom plate.
2. a kind of cooling system of battery pack according to claim 1, which is characterized in that the cooling component includes more
A cooling pipe for coolant flow, each cooling pipe are spelled by connecting lateral plate or connecting lateral plate and bottom plate
Connect composition；The cooling component further includes the water inlet line being connected with cooling pipe for supplying water for cooling pipe；It is described cold
But component further includes the outlet conduit being connected with cooling pipe for being discharged for cooling pipe.
3. a kind of cooling system of battery pack according to claim 2, which is characterized in that the connecting lateral plate end with
Bottom end is flush.
4. according to a kind of described in any item cooling systems of battery pack of claim 2-3, which is characterized in that the connecting side
Plate includes the first connecting plate and the second connecting plate, and one end of first connecting plate and the second connecting plate is connected with bottom plate respectively
It connects, the first connecting plate other end is connected with the second connecting plate far from one end of bottom plate.
5. a kind of cooling system of battery pack according to claim 2, which is characterized in that be equipped in the cooling pipe
Cooling pipe is divided into the first cooling duct and the second cooling duct by demarcation plate, the demarcation plate；On one end of the demarcation plate
Equipped with the connectivity slot being connected for the first cooling duct with the second cooling duct.
6. according to a kind of described in any item cooling systems of battery pack of claim 2 or 5, which is characterized in that adjacent described
Cooling pipe is connected by connection component with inlet and outlet pipes, and the connection component includes lateral carrier, described
Lateral carrier includes lateral carrier body, is equipped with lateral flow slot inside lateral carrier body, the transverse direction carrier body with
Outlet conduit is connected with water inlet line, and the outlet conduit and water inlet line are connected with lateral flow slot；The transverse flow
Dynamic slot is connected with cooling pipe.
7. a kind of cooling system of battery pack according to claim 6, which is characterized in that the transverse direction carrier setting exists
On bottom plate, the bottom plate is equipped with connection through slot, and the transverse direction carrier body is equipped with multiple longitudinal flow slots, the transverse flow
Dynamic slot is connected by longitudinal flow slot with cooling pipe.
8. a kind of cooling system of battery pack according to claim 6, which is characterized in that the connection component be connected to
Slot is respectively at the both ends of cooling pipe.
9. a kind of cooling system of battery pack according to claim 7, which is characterized in that set in the lateral flow slot
There is horizontal partition plate, transversely flowing groove length direction is arranged the horizontal partition plate, and the horizontal partition plate is lateral flow
Slot is divided into the first lateral flow slot and the second lateral flow slot；The first lateral flow slot is connected with the first cooling pipe
Logical, the second lateral flow slot is connected with the second cooling pipe.
10. a kind of cooling system of battery pack according to claim 2, which is characterized in that the cooling component is also wrapped
Protection outside plate is included, region is equipped with multiple cooling ducts between protection outside plate and the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626378.2U CN209626371U (en) | 2018-10-08 | 2018-10-08 | A kind of cooling system of battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626378.2U CN209626371U (en) | 2018-10-08 | 2018-10-08 | A kind of cooling system of battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209626371U true CN209626371U (en) | 2019-11-12 |
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ID=68440895
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821626378.2U Active CN209626371U (en) | 2018-10-08 | 2018-10-08 | A kind of cooling system of battery pack |
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| CN (1) | CN209626371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301388A (en) * | 2018-10-08 | 2019-02-01 | 安徽天鑫能源科技有限公司 | A kind of cooling system and its application method of battery pack |
-
2018
- 2018-10-08 CN CN201821626378.2U patent/CN209626371U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301388A (en) * | 2018-10-08 | 2019-02-01 | 安徽天鑫能源科技有限公司 | A kind of cooling system and its application method of battery pack |
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