CN113346161A - Liquid-cooled panel and method for manufacturing same - Google Patents
Liquid-cooled panel and method for manufacturing same Download PDFInfo
- Publication number
- CN113346161A CN113346161A CN202110708801.3A CN202110708801A CN113346161A CN 113346161 A CN113346161 A CN 113346161A CN 202110708801 A CN202110708801 A CN 202110708801A CN 113346161 A CN113346161 A CN 113346161A
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- Prior art keywords
- plate
- cooling
- flow channel
- liquid
- runner
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—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
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- 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 invention discloses a liquid cooling plate and a manufacturing method thereof, wherein the liquid cooling plate is used for cooling a heating component and comprises a cooling plate body; the cooling plate body is provided with at least two joint plate parts which are sequentially connected and are suitable for being jointed on the heating component, and a bending part is arranged between every two adjacent joint plate parts; the cooling plate body is provided with a cooling flow channel, a medium inlet communicated with the cooling flow channel and suitable for injecting cooling medium into the cooling flow channel, and a medium outlet communicated with the cooling flow channel and suitable for discharging the cooling medium in the cooling flow channel, the cooling flow channel is distributed in all the attaching plate parts, and the cooling flow channel is distributed in a serpentine shape. The invention can increase the area of the joint with the heating part, improve the heat dissipation performance of the heating part and improve the heat dissipation effect.
Description
Technical Field
The invention relates to a liquid cooling plate and a manufacturing method thereof.
Background
At present, the cooling of heat generating components such as batteries is usually realized by using a liquid cooling plate, the liquid cooling plate is usually attached to the bottom of the heat generating component, and a cooling medium flowing in the liquid cooling plate can take away heat in the heat generating component to cool the heat generating component. However, in the case of a battery having a high discharge rate or a heat generating component having a high vertical height, the conventional liquid cooling plate can be attached only to the bottom of the heat generating component, and thus the heat dissipation requirement of the heat generating component cannot be satisfied.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a liquid cooling plate, which can increase the area attached to a heating component, improve the heat dissipation performance of the heating component and improve the heat dissipation effect.
In order to solve the technical problems, the technical scheme of the invention is as follows: a liquid cooling plate for cooling heat generating components includes a cooling plate body; wherein the content of the first and second substances,
the cooling plate body is provided with at least two attaching plate parts which are sequentially connected and are suitable for being attached to the heat generating component;
the cooling plate body is provided with a cooling flow channel, a medium inlet which is communicated with the cooling flow channel and is suitable for injecting cooling medium into the cooling flow channel, and a medium outlet which is communicated with the cooling flow channel and is suitable for discharging the cooling medium in the cooling flow channel.
Furthermore, a bending part is arranged between two adjacent laminating plate parts.
Further, a specific arrangement mode of the cooling flow channels is provided, the cooling flow channels are distributed in all the attaching plate parts, and/or the cooling flow channels are distributed in a serpentine shape.
Further, the liquid cooling plate further comprises a liquid inlet joint connected to the medium inlet and/or a liquid outlet joint connected to the medium outlet.
Further provided is the concrete shape of cooling plate body, the cooling plate body has 3 the laminating board portion is the U type structure.
Further provides a concrete structure of the cooling plate body, wherein the cooling plate body comprises a runner plate and a coaming; wherein the content of the first and second substances,
the runner plate is provided with runner plate parts which correspond to the joint plate parts one by one and are sequentially connected;
the coaming is provided with coaming parts which correspond to the joint plate parts one by one and are connected in sequence;
the cooling flow channel is arranged on the flow channel plate part;
and the corresponding surrounding plate parts are connected on the corresponding runner plate parts in a sealing and laminating manner and cover the cooling runner to form the corresponding laminating plate parts.
Further providing another specific structure of the cooling plate body, wherein the cooling plate body comprises a front plug, a rear plug and a main plate; wherein the content of the first and second substances,
the main board is provided with board splitting parts which correspond to the joint board parts one by one and are connected in sequence;
a plurality of through holes which are sequentially distributed and communicated are formed in the plate dividing part, and separating ribs are arranged between the adjacent through holes;
the front plug is connected to the front end part of the main board and plugs the front end part of the through hole;
the rear plug is connected to the rear end part of the main board and plugs the rear end part of the through hole;
the separation ribs comprise first separation ribs and second separation ribs, and the first separation ribs and the second separation ribs are sequentially and alternately arranged;
connectors for communicating the through holes to form the cooling flow channel are respectively arranged between the front end part of the first separating rib and the front plug and between the rear end part of the second separating rib and the rear plug.
The invention also provides a method for manufacturing the liquid cooling plate, which comprises the following steps:
s1: manufacturing the coaming and the runner plate, and machining the cooling runner on the runner plate;
s2: and assembling the enclosing plate and the runner plate so that the enclosing plate part is attached to the corresponding runner plate part and covers the cooling runner, and welding and sealing the enclosing plate and the runner plate.
Further, the medium inlet is connected with a liquid inlet joint, and the medium outlet is connected with a liquid outlet joint; wherein the content of the first and second substances,
in step S1, the concrete steps of manufacturing the shroud plate are:
taking a flat plate and bending the flat plate according to the shape of a heating part;
processing the medium inlet and the medium outlet on the bent flat plate;
and the liquid inlet connector is arranged and connected in the medium inlet, and the liquid outlet connector is arranged and connected in the medium outlet to obtain the coaming.
Further, the cooling plate body is provided with 3 joint plate parts and is of a U-shaped structure, and the runner plate is provided with 3 runner plate parts and is of a U-shaped structure; wherein the content of the first and second substances,
in step S1, the specific steps of manufacturing the flow field plate are:
a flat plate and two L-shaped plates are taken according to a heating part, one edge of one L-shaped plate is welded on the left edge of the flat plate, and one edge of the other L-shaped plate is welded on the right edge of the flat plate to form a U-shaped runner plate.
After the technical scheme is adopted, the cooling medium flows into the cooling flow channel from the medium inlet and then flows out from the medium outlet, and the cooling medium can take away heat in the heat-generating component so as to cool the heat-generating component. The cooling plate body has 3 the laminating board is the U type structure, one of them the laminating board is suitable for the laminating and is in on the left side wall of the part that generates heat, another the laminating board is suitable for the laminating and is in on the right side wall of the part that generates heat, the remaining one the laminating board is suitable for the laminating and is in the bottom of the part that generates heat, greatly increased with the area of the part laminating that generates heat, and then improved the radiating performance of the part that generates heat, improved the radiating effect.
Drawings
FIG. 1 is a schematic diagram of a liquid-cooled panel according to the present invention;
FIG. 2 is a schematic structural view of the shroud of the present invention;
FIG. 3 is a schematic structural view of the runner plate of the present invention after the cooling runner is formed thereon;
FIG. 4 is a cross-sectional view of the flow field plate of the present invention after the cooling flow field has been machined;
FIG. 5 is a top view of the flow field plate of the present invention;
FIG. 6 is a side view of the flow field plate of the present invention;
FIG. 7 is a schematic view of another embodiment of the liquid-cooled panel of the present invention;
FIG. 8 is a schematic structural diagram of a motherboard according to the present invention;
FIG. 9 is a front view of the main panel of the present invention;
fig. 10 is a partial structural schematic view of the front plug of the present invention connected to the main board.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Example one
As shown in fig. 1 to 6, a liquid cooling plate for cooling a heat generating component includes a cooling plate body 100; wherein the content of the first and second substances,
the cooling plate body 100 has at least two attaching plate portions 1 connected in series and adapted to be attached to the heat generating component;
a cooling flow channel 2, a medium inlet 3 communicated with the cooling flow channel 2 and adapted to inject a cooling medium into the cooling flow channel 2, and a medium outlet 4 communicated with the cooling flow channel 2 and adapted to discharge the cooling medium in the cooling flow channel 2 are formed in the cooling plate body 100; specifically, the cooling medium flows into the cooling flow channel 2 from the medium inlet 3 and then flows out from the medium outlet 4, and the cooling medium can take away heat in the heat generating component to cool the heat generating component. The cooling plate body 100 is provided with at least two attaching plate parts 1, so that the attaching area of the cooling plate body 100 and a heating part is greatly increased, the heat dissipation performance of the heating part is improved, and the heat dissipation effect is improved; in the present embodiment, the heat generating component may be, but is not limited to, a battery.
As shown in fig. 1, a bent portion 5 is provided between two adjacent laminated plate portions 1.
As shown in fig. 3 and 4, the cooling channels 2 may be distributed in all the joint plate portions 1, and the cooling channels 2 may be distributed in a serpentine shape.
As shown in fig. 1 and 2, the liquid cooling plate may further include an inlet connector 6 connected to the medium inlet 3 and an outlet connector connected to the medium outlet 4.
As shown in fig. 1 to 6, the cooling plate body 100 may have 3 bonding plate portions 1 and a U-shaped structure; in this embodiment, one of the attaching plate portions 1 is adapted to be attached to the left side wall of the heat generating component, the other one of the attaching plate portions 1 is adapted to be attached to the right side wall of the heat generating component, and the remaining one of the attaching plate portions 1 is adapted to be attached to the bottom of the heat generating component, so as to perform all-directional cooling and heat dissipation on the heat generating component, thereby improving the heat dissipation performance of the heat generating component and improving the heat dissipation effect.
As shown in fig. 1 to 6, the cooling plate body 100 includes, for example, but not limited to, a flow passage plate 7 and a shroud plate 8; wherein the content of the first and second substances,
the runner plate 7 is provided with runner plate parts 9 which correspond to the joint plate parts 1 one by one and are sequentially connected;
the coaming 8 is provided with coaming parts 10 which correspond to the joint plate parts 1 one by one and are connected in sequence;
the cooling flow channel 2 is provided on the flow channel plate portion 9;
the corresponding surrounding plate part 10 is connected to the corresponding runner plate part 9 in a sealing and attaching manner and covers the cooling runner 2 to form the corresponding attaching plate part 1; specifically, the joint plate portion 1 is composed of the corresponding runner plate portion 9 and the corresponding surrounding plate portion 10; in the present embodiment, the surrounding plate portions 10 and the corresponding runner plate portions 9 are connected by brazing, and 3 of the surrounding plate portions 10 and 3 of the runner plate portions 9 are provided.
As shown in fig. 2, the medium inlet 3 and the medium outlet 4 are both arranged on the enclosing plate 8; in this embodiment, the liquid inlet joint 6 may be riveted in the medium inlet 3, and the liquid outlet joint may be riveted in the medium outlet 4; specifically, the coaming 8 is a composite aluminum plate, and a welding composite layer of AA4343 or AA4045 is arranged on the side face, attached to the runner plate 7, of the coaming 8.
Example two
As shown in fig. 7 to 10, another liquid cooling plate for cooling a heat generating component includes a cooling plate body 100; wherein the content of the first and second substances,
the cooling plate body 100 has at least two attaching plate portions 1 connected in series and adapted to be attached to the heat generating component;
a cooling flow channel 2, a medium inlet 3 communicated with the cooling flow channel 2 and adapted to inject a cooling medium into the cooling flow channel 2, and a medium outlet 4 communicated with the cooling flow channel 2 and adapted to discharge the cooling medium in the cooling flow channel 2 are formed in the cooling plate body 100; specifically, the cooling medium flows into the cooling flow channel 2 from the medium inlet 3 and then flows out from the medium outlet 4, and the cooling medium can take away heat in the heat generating component to cool the heat generating component. The cooling plate body 100 is provided with at least two attaching plate parts 1, so that the attaching area of the cooling plate body 100 and a heating part is greatly increased, the heat dissipation performance of the heating part is improved, and the heat dissipation effect is improved; in the present embodiment, the heat generating component may be, but is not limited to, a battery.
As shown in fig. 7, a bent portion 5 is provided between two adjacent laminated plate portions 1.
As shown in fig. 7 and 8, the cooling channels 2 may be distributed in all the joint plate portions 1, and the cooling channels 2 may be distributed in a serpentine shape.
As shown in fig. 7 and 8, the liquid cooling plate may further include a liquid inlet joint 6 connected to the medium inlet 3 and a liquid outlet joint connected to the medium outlet 4.
As shown in fig. 7 to 9, the cooling plate body 100 may have 3 bonding plate portions 1 and a U-shaped structure; in this embodiment, one of the attaching plate portions 1 is adapted to be attached to the left side wall of the heat generating component, the other one of the attaching plate portions 1 is adapted to be attached to the right side wall of the heat generating component, and the remaining one of the attaching plate portions 1 is adapted to be attached to the bottom of the heat generating component, so as to perform all-directional cooling and heat dissipation on the heat generating component, thereby improving the heat dissipation performance of the heat generating component and improving the heat dissipation effect.
As shown in fig. 7 to 10, the cooling plate 100 includes, for example, but not limited to, a front plug 13, a rear plug 14, and a main plate 15; wherein the content of the first and second substances,
the main board 15 is provided with board dividing parts 16 which correspond to the joint board parts 1 one by one and are sequentially connected;
a plurality of through holes 17 which are sequentially distributed and run through are formed in the plate dividing part 16, and separating ribs are arranged between the adjacent through holes 17;
the front plug 13 is connected to the front end of the main board 15 and blocks the front end of the through hole 17;
the rear plug 14 is connected to the rear end of the main board 15 and blocks the rear end of the through hole 17;
the separating ribs comprise first separating ribs 18 and second separating ribs 19, and the first separating ribs 18 and the second separating ribs 19 are sequentially and alternately arranged;
connecting ports 20 for communicating the through holes 17 to form the cooling flow channel 2 are respectively provided between the front end of the first partition rib 18 and the front plug 13 and between the rear end of the second partition rib 19 and the rear plug 14. In this embodiment, three sub-plate portions 16 are provided, the main plate 15 is in a U-shaped structure, and the front plug 13 and the rear plug 14 are also in a U-shaped structure respectively; specifically, the front plug 13 and the rear plug 14 are respectively provided with a boss 21, and the front end portion and the rear end portion of the main board 15 are respectively provided with a groove into which the corresponding boss 21 is inserted; in this embodiment, the medium inlet 3 and the medium outlet 4 are both disposed on the main board 15.
Specifically, the front plug 13 and the rear plug 14 are respectively connected to the main board 15 by brazing.
In this embodiment, the main plate 15 is processed into a profile as shown in fig. 9 by an extrusion die, and then the main plate 15 is placed in a processing center to mill off a part of the front end portion of the first separating rib 18 and the rear end portion of the second separating rib 19, and the medium inlet 3, the medium outlet 4 and the groove are simultaneously processed. And then the front plug 13, the rear plug 14, the liquid inlet connector 6 and the liquid outlet connector are brazed to corresponding positions.
EXAMPLE III
As shown in fig. 1 to 6, a method for manufacturing a liquid-cooled panel according to an embodiment includes the steps of:
s1: manufacturing the coaming plate 8 and the runner plate 7, and machining the cooling runner 2 on the runner plate 7;
s2: assembling the coaming 8 and the runner plate 7 to enable the coaming part 10 to be attached to the corresponding runner plate part 9 and cover the cooling runner 2, and welding and sealing the coaming 8 and the runner plate 7; specifically, the coaming 8 is connected with the runner plate 7 through brazing; in step S1, the cooling flow channels 2 on the flow channel plate 7 may be formed by CNC machining.
As shown in fig. 1 and 2, in step S1, the concrete steps of manufacturing the shroud 8 are:
taking a flat plate and bending the flat plate according to the shape of a heating part;
processing the medium inlet 3 and the medium outlet 4 on the bent flat plate;
the liquid inlet joint 6 is arranged and connected in the medium inlet 3, and the liquid outlet joint is arranged and connected in the medium outlet 4 to obtain the coaming 8; in this embodiment, the flat plate may be a composite aluminum plate, the medium inlet 3 and the medium outlet 4 may be obtained by punching, the liquid inlet joint 6 is riveted in the medium inlet 3, and the liquid outlet joint is riveted in the medium outlet hole.
As shown in fig. 1, 5, and 6, the cooling plate body 100 has 3 of the attachment plate portions 1 and a U-shaped structure, and the flow channel plate 7 has 3 of the flow channel plate portions 9 and a U-shaped structure; wherein the content of the first and second substances,
in step S1, the specific steps of manufacturing the flow field plate 7 are:
taking a flat plate 11 and two L-shaped plates 12 according to a heat generating component, welding one edge part of one L-shaped plate 12 on the left edge part of the flat plate 11, and welding one edge part of the other L-shaped plate 12 on the right edge part of the flat plate 11 to form a U-shaped runner plate 7; in the present embodiment, the flat plate 11 and the L-shaped plate 12 are selected to have an appropriate size according to the size of the heat generating component; the L-shaped plate 12 and the flat plate 11 are made of aluminum, and the L-shaped plate 12 and the flat plate 11 are welded through friction welding. Specifically, the L-shaped plate 12 may be formed by wire cutting or milling an aluminum plate, and the liquid inlet joint 6 and the liquid outlet joint may be formed by turning an aluminum bar.
The working principle of the invention is as follows:
the cooling medium flows into the cooling channel 2 from the medium inlet 3 and then flows out from the medium outlet 4, and the cooling medium can take away heat in the heat-generating component to cool the heat-generating component. Cooling plate body 100 has 3 laminating board 1 is the U type structure, one of them laminating board 1 is suitable for the laminating and is in on the left side wall of the part that generates heat, another laminating board 1 is suitable for the laminating and is in on the right side wall of the part that generates heat, remaining one laminating board 1 is suitable for the laminating and is in the bottom of the part that generates heat, greatly increased with the area of the part laminating that generates heat, and then improved the radiating performance to the part that generates heat, improved the radiating effect.
The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A liquid cooling panel for cooling heat generating components, comprising a cooling panel body (100); wherein the content of the first and second substances,
the cooling plate body (100) has at least two attachment plate portions (1) connected in series and adapted to be attached to the heat generating component;
the cooling plate body (100) is internally provided with a cooling flow channel (2), a medium inlet (3) which is communicated with the cooling flow channel (2) and is suitable for injecting a cooling medium into the cooling flow channel (2), and a medium outlet (4) which is communicated with the cooling flow channel (2) and is suitable for discharging the cooling medium in the cooling flow channel (2).
2. A liquid-cooled plate according to claim 1, characterized in that between two adjacent plate portions (1) there is a bend (5).
3. A liquid cooled plate according to claim 1, characterised in that the cooling channels (2) are distributed in all the doubler plates (1) and/or that the cooling channels (2) are distributed in a serpentine shape.
4. A liquid-cooled plate according to claim 1, characterized in that it further comprises an inlet connection (6) connected to said medium inlet (3) and/or an outlet connection connected to said medium outlet (4).
5. A liquid cooled plate according to claim 1, wherein said cooling plate body (100) has 3 said attachment plate portions (1) and is U-shaped.
6. A liquid-cooled plate according to claim 1, characterized in that the cooling plate body (100) comprises a flow channel plate (7) and a surrounding plate (8); wherein the content of the first and second substances,
the runner plate (7) is provided with runner plate parts (9) which correspond to the joint plate parts (1) one by one and are connected in sequence;
the coaming (8) is provided with coaming parts (10) which correspond to the joint plate parts (1) one by one and are connected in sequence;
the cooling flow channel (2) is arranged on the flow channel plate part (9);
the corresponding surrounding plate part (10) is connected to the corresponding runner plate part (9) in a sealing and attaching mode and covers the cooling runner (2) to form the corresponding attaching plate part (1).
7. A liquid cooled plate according to claim 1, wherein the cooling plate body (100) comprises a front bulkhead (13), a rear bulkhead (14) and a main plate (15); wherein the content of the first and second substances,
the main board (15) is provided with board splitting parts (16) which correspond to the joint board parts (1) one by one and are connected in sequence;
a plurality of through holes (17) which are sequentially distributed and communicated are formed in the plate dividing part (16), and separating ribs are arranged between the adjacent through holes (17);
the front plug (13) is connected to the front end part of the main board (15) and plugs the front end part of the through hole (17);
the rear plug (14) is connected to the rear end part of the main board (15) and plugs the rear end part of the through hole (17);
the separating ribs comprise first separating ribs (18) and second separating ribs (19), and the first separating ribs (18) and the second separating ribs (19) are sequentially and alternately arranged;
and connecting ports (20) for communicating the through holes (17) to form the cooling flow channel (2) are respectively arranged between the front end part of the first separating rib (18) and the front plug (13) and between the rear end part of the second separating rib (19) and the rear plug (14).
8. A method of manufacturing a liquid-cooled panel as claimed in claim 6, characterized in that the method comprises the steps of:
s1: manufacturing the coaming (8) and the runner plate (7), and machining the cooling runner (2) on the runner plate (7);
s2: and assembling the coaming (8) and the runner plate (7) so that the coaming part (10) is attached to the corresponding runner plate part (9) and covers the cooling runner (2), and welding and sealing the coaming (8) and the runner plate (7).
9. The manufacturing method according to claim 8, wherein a liquid inlet joint (6) is connected to the medium inlet (3), and a liquid outlet joint is connected to the medium outlet (4); wherein the content of the first and second substances,
in step S1, the concrete steps of manufacturing the shroud (8) are:
taking a flat plate and bending the flat plate according to the shape of a heating part;
processing the medium inlet (3) and the medium outlet (4) on the bent flat plate;
and (3) installing and connecting the liquid inlet joint (6) in the medium inlet (3), and installing and connecting the liquid outlet joint in the medium outlet (4) to obtain the enclosing plate (8).
10. The manufacturing method according to claim 8, wherein the cooling plate body (100) has 3 of the attachment plate portions (1) and is of a U-shaped structure, and the runner plate (7) has 3 of the runner plate portions (9) and is of a U-shaped structure; wherein the content of the first and second substances,
in step S1, the specific steps of manufacturing the flow field plate (7) are:
a flat plate (11) and two L-shaped plates (12) are taken according to a heat generating component, one edge of one L-shaped plate (12) is welded on the left edge of the flat plate (11), and one edge of the other L-shaped plate (12) is welded on the right edge of the flat plate (11) to form a U-shaped runner plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110708801.3A CN113346161A (en) | 2021-06-25 | 2021-06-25 | Liquid-cooled panel and method for manufacturing same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110708801.3A CN113346161A (en) | 2021-06-25 | 2021-06-25 | Liquid-cooled panel and method for manufacturing same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114302624A (en) * | 2021-12-31 | 2022-04-08 | 北京微焓科技有限公司 | Liquid cooling system of inverter device |
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2021
- 2021-06-25 CN CN202110708801.3A patent/CN113346161A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114302624A (en) * | 2021-12-31 | 2022-04-08 | 北京微焓科技有限公司 | Liquid cooling system of inverter device |
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