CN218215444U - Box body of integrated liquid cooling system and integrated liquid cooling system - Google Patents
Box body of integrated liquid cooling system and integrated liquid cooling system Download PDFInfo
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- CN218215444U CN218215444U CN202221815910.1U CN202221815910U CN218215444U CN 218215444 U CN218215444 U CN 218215444U CN 202221815910 U CN202221815910 U CN 202221815910U CN 218215444 U CN218215444 U CN 218215444U
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- frame
- cooling system
- bottom plate
- liquid cooling
- integrated liquid
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- 238000001816 cooling Methods 0.000 title claims abstract description 87
- 239000007788 liquid Substances 0.000 title claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000005192 partition Methods 0.000 claims abstract 4
- 238000007789 sealing Methods 0.000 claims description 16
- 239000011241 protective layer Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims 1
- 239000000110 cooling liquid Substances 0.000 description 9
- 238000003466 welding Methods 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 4
- 239000002826 coolant Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010622 cold drawing Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Classifications
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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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a box body of an integrated liquid cooling system and the integrated liquid cooling system, which comprises a bottom plate, a frame, a water inlet nozzle and a water outlet nozzle; the bottom plate and the frames are fixedly connected to form a box body, and the frames comprise a group of long frames arranged oppositely and a group of short frames arranged oppositely; partition strips are arranged in the bottom plate in parallel along the direction of the short frame, and cooling channels are formed on two sides of each partition strip; a frame runner is arranged in the long frame along the direction of the long frame, and the frame runner is communicated with the cooling runner in parallel; and the frame runners of the two long frames are respectively communicated with the water inlet nozzle and the water outlet nozzle. The utility model discloses a bottom plate forms cooling system with the frame cooperation, and the cooling runner through the inside parallel of bottom plate sets up with the frame runner of frame inside is parallelly connected, helps simplifying the cooling system structure, helps realizing the lightweight of system, helps reducing the flow resistance, helps improving cooling efficiency.
Description
Technical Field
The utility model relates to a battery box technical field specifically, relates to a box and integrated liquid cooling system of integrated liquid cooling system.
Background
At present, the existing liquid cooling plate is mostly arranged at the bottom of a battery box body. The arrangement form is that the box bottom plate and the liquid cooling system are integrally formed, or the liquid cooling plate is independently formed and arranged above the box bottom plate. From the application point of view, the first arrangement form is integrated and simple in structure, but has high processing requirements and high cost. Particularly, the structure of the liquid cooling inlet and outlet and the runner switching area is very complex, and meanwhile, the flow resistance of the whole liquid cooling system is large, and the refrigerating effect is not good; the second kind arranges the form function clearly, and the box bottom plate presents sealed and support function, and the liquid cooling board presents the refrigeration function. Because the liquid cooling plate is located inside the box body, once the liquid cooling plate is damaged (impact, aging or quality problems), the refrigerant can generate an electric connection short circuit, and the risk of thermal runaway is brought.
The box of the integrated liquid cooling system at the bottom of the box body is mostly connected in parallel by adopting a series form or a long flow passage (the liquid cooling flow passage is arranged along the length direction of the box body), so that the flow resistance is overlarge, and the refrigeration efficiency is lower.
The prior Chinese patent with publication number CN212542604U discloses an integrated standard battery B box lower box body, which comprises enclosing plates, a liquid cooling bottom plate and a front enclosing plate, wherein the enclosing plates are assembled on the inner sides of the enclosing plates, the enclosing plates are formed by enclosing a left enclosing plate, a right enclosing plate and a rear enclosing plate, the liquid cooling bottom plate comprises two or more hollow bottom plates, two liquid inlet and outlet connectors which are assembled on the bottom plate and are far away from one end part of the rear enclosing plate and communicated with the bottom plate, and plug plates which are inserted in grooves on one end part of the bottom plate, the rear enclosing plate is inserted in grooves on the other end part of the bottom plate, plug plates are uniformly and fixedly installed in the bottom plate along the length direction, gaps are alternately reserved between the plug plates and the end part of the bottom plate, and the front enclosing plate is assembled between the left enclosing plate and the right enclosing plate on the inner sides of the liquid inlet and outlet connectors.
The existing chinese patent with publication number CN215731895U discloses a battery box of an integrated liquid cooling system and a battery system, wherein the battery box of the integrated liquid cooling system includes a box body and a flow passage cover plate connected to the bottom of the box body; a bottom runner is formed between the box body and the runner cover plate, a side runner is arranged in one side of the box body in a hollow mode, and the bottom runner is communicated with the side runner. The liquid inlet and the liquid outlet of the side runner are positioned on the same side of the box body. The contact surface of the box body and/or the flow passage cover plate and the bottom flow passage is wavy. A plurality of cylinders are distributed on the contact surface of the box body and the bottom runner.
The inventor thinks that the liquid cooling system is integrated in the bottom of the tank in the prior art, and the frame of the tank is not fully utilized, and the cooling flow channel at the bottom of the tank is longer and the flow resistance is larger, so the need is felt to provide a tank and an integrated liquid cooling system which fully utilize the frame and have smaller flow resistance.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a box and integrated liquid cooling system of integrated liquid cooling system.
According to the utility model provides a pair of box of integrated liquid cooling system, include: the water inlet nozzle is arranged on the bottom plate; the bottom plate and the frames are fixedly connected to form a box body, and the frames comprise a group of long frames which are oppositely arranged and a group of short frames which are oppositely arranged; dividing strips are arranged in the bottom plate in parallel along the direction of the short frame, and cooling channels are formed on two sides of each dividing strip; a frame runner is arranged in the long frame along the direction of the long frame, and the frame runner is communicated with the cooling runner in parallel; and the frame runners of the two long frames are respectively communicated with the water inlet nozzle and the water outlet nozzle.
Preferably, the bottom plate includes the polylith cold plate, arbitrary cold plate with long frame vertically both sides all are provided with the linking area, adjacent two the cold plate passes through linking area fastening connects.
Preferably, the bottom plate comprises a cold plate, connecting areas are arranged on two sides of the cold plate perpendicular to the long frame, and the cold plate is fixedly connected with the short frame through the connecting areas.
Preferably, any one of the long frames extends from the bottom of the long frame to a direction close to the bottom plate to form a border part, and the border part is in plug-in fit with the bottom plate.
Preferably, the edge part of the long frame is provided with a protrusion, and the protrusion is inserted into the opening of the bottom plate.
Preferably, an outer edge is arranged at the opening of the bottom plate, and the outer edge is inserted into the edge part of the long frame.
Preferably, the water inlet nozzle and the water outlet nozzle are arranged at two ends of one short frame.
Preferably, the bottom plate with the junction of frame is provided with the sealing member, the sealing member includes bubble cotton, sealing strip or gluing agent.
Preferably, one side of the bottom plate, which faces away from the box body, is provided with a protective layer, and the protective layer comprises a PVC layer and a resin coating.
According to the utility model provides a pair of integrated liquid cooling system, box including foretell integrated liquid cooling system.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a bottom plate forms cooling system with the frame cooperation, and the cooling runner through the inside parallel of bottom plate sets up with the frame runner of frame inside is parallelly connected, helps simplifying the cooling system structure, helps realizing the lightweight of system, helps reducing the flow resistance, helps improving cooling efficiency.
2. The utility model discloses a set up the parting bead along box width direction inside the bottom plate and form cooling flow channel, help reducing the flow resistance, become the bottom plate through both can selecting a cold drawing, also can select a plurality of cold drawing concatenations to form the bottom plate, help in time adjusting the size of bottom plate according to actual conditions, guarantee the structural strength of bottom plate to help enlarging application scope.
3. The utility model discloses a carry out welded connection to each connection position, help improving the leakproofness of box, help improving the structural strength of box to help improving the security and the reliability of box.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of the overall structure of a tank body mainly embodying the integrated liquid cooling system of the present invention;
fig. 2 is a side view of the integrated liquid cooling system of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention taken along line N-N of FIG. 2;
FIG. 4 is a front view of the case of the integrated liquid cooling system of the present invention
Fig. 5 is a schematic view of the overall structure of the long frame of the present invention;
FIG. 6 is a schematic view of the cooling liquid flow channel according to the present invention;
fig. 7 is a schematic view of the overall structure of the cooling plate of the present invention;
FIG. 8 is a top view of a cold plate embodying aspects of the present invention;
FIG. 9 is a front view of the cold plate embodying the present invention;
FIG. 10 is a schematic cross-sectional view of the present invention taken along line F-F of FIG. 9;
fig. 11 is a top view of the housing of the integrated liquid cooling system of the present invention;
FIG. 12 is a schematic cross-sectional view taken along line G-G of FIG. 11 in accordance with the present invention;
fig. 13 is a schematic sectional view taken along line H-H of fig. 11 in accordance with the present invention;
fig. 14 is a side view of the present invention, which mainly embodies the long frame;
fig. 15 is a top view of the present invention mainly embodying the long frame;
fig. 16 is a front view of the present invention mainly embodying the long frame.
Reference numerals are as follows:
bottom plate 1, cold plate 11 and frame 2
Edge 211 bulge 212 of long frame 21
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-5, according to the utility model provides a box of integrated liquid cooling system, include: the water-saving water dispenser comprises a bottom plate 1, a frame 2, a water inlet nozzle 3 and a water outlet nozzle 4; the bottom plate 1 and the frame 2 are fixedly connected to form a box body, and the frame 2 comprises a group of oppositely arranged long frames 21 and a group of oppositely arranged short frames 22; the inner part of the bottom plate 1 is provided with a separation strip in parallel along the direction of the short frame 22, and both sides of the separation strip are provided with cooling channels; a frame runner is arranged in the long frame 21 along the direction of the long frame 21, and the frame runner is communicated with the cooling runner in parallel; the frame runners of the two long frames 21 are respectively communicated with the water inlet nozzle 3 and the water outlet nozzle 4.
As shown in fig. 6, the water inlet 3 and the water outlet 4 are preferably disposed at both ends of a short frame 22, but the left and right positions of the water inlet 3 and the water outlet 4 may be interchanged. The internal space of the bottom plate 1 is divided into parallel cooling channels by the parallel division bars in the bottom plate 1, and the inlets and outlets of the cooling channels are communicated with each other to form a parallel cooling channel. The cooling liquid enters a frame flow channel inside the long frame 21 from the water inlet nozzle 3, the frame flow channel and the cooling flow channel inside the bottom plate 1 are arranged in parallel, and the cooling liquid flows to the cooling flow channels from the frame flow channel respectively, then converges into the frame flow channel inside the long frame 21 on the opposite side, and then flows out from the water outlet nozzle 4. The cooling structure connected in parallel enables the cooling liquid to flow to each position of the box body more uniformly and comprehensively, and the cooling efficiency of the battery cell arranged in the box body is improved through the matching of the frame flow channel, so that the service life of the battery cell is prolonged.
This application connects water inlet nozzle 3, faucet 4 respectively through frame 2, with the cooperation of bottom plate 1, forms cooling system, simplifies the cooling system structure greatly, and cooling system adopts the parallel form to cool off electric core, is showing and reduces the flow resistance, improves cooling efficiency. The separating strips arranged in the bottom plate 1 are preferably arranged in parallel, and the separating strips arranged in parallel are convenient to process to form regular cooling channels, so that the flow resistance is reduced, and the cooling efficiency is improved. Further, according to the actual use condition, the separation strips can be adjusted to be arranged at a preset angle with the long frame 21; the distance between adjacent separating strips can also be adjusted according to the distance between the adjacent separating strips and the water inlet nozzle 3 and the water outlet nozzle 4, and the farther the separating strips are away from the water inlet nozzle 3 and the water outlet nozzle 4, the larger the distance is, so that the flowing balance of the cooling liquid in the box body is ensured. Thereby realize liquid cold plate and 1 integrated integration of box bottom plate, realize the lightweight of system, realize shaping feasibility, use reliability simultaneously.
Preferably, the bottom plate 1 is an aluminum alloy bottom plate, and the cooling flow channel inside the bottom plate 1 is arranged in an aluminum alloy extrusion mode. The coolant liquid circulates in the box intermediate layer always, does not get into inside the box, and the benefit is exactly in case accident or coolant liquid leak, and the coolant liquid only can have the box outside, can not get into high pressure (battery module) region, forms the short circuit risk.
As shown in fig. 7-10, the size of the bottom plate 1 is adjusted according to actual conditions, and when the box body is small, the width of the bottom plate 1 is small, and the whole form can be adopted. The bottom plate 1 comprises a cold plate 11, the two vertical sides of the cold plate 11 and the long frame 21 are both provided with connecting areas for welding, and the cold plate 11 is fixedly connected with the short frame 22 through the connecting areas.
Generally, when the width of the base plate 1 is more than 300mm, the splicing is required. Bottom plate 1 includes polylith cold plate 11, and arbitrary cold plate 11 all is provided with the perpendicular both sides of long frame 21 and is used for the welded connection region, and two adjacent cold plates 11 pass through connection region fastening connection, are located two connection region and short frame 22 fastening connection in the bottom plate 1 outside.
As shown in fig. 11 to 16, three identical cold plates 11 are used for tailor welding, and in practical application, a plurality of cold plates 11 with different widths may be used for tailor welding according to use requirements. Through both can selecting a cold board 11 to become bottom plate 1, also can select a plurality of cold boards 11 to splice and form bottom plate 1, help in time adjusting the size of bottom plate 1 according to actual conditions, guarantee the structural strength of bottom plate 1 to help expanding application scope.
After the bottom plate 1 is assembled, the bottom plate is assembled with the frame 2. Preferably, both sides of the bottom plate 1 close to the long frame 21 are open, and the openings are communicated with any cooling flow channel. Any long frame 21 extends from the bottom thereof to a direction close to the bottom plate 1 to form an edge portion 211, and the edge portion 211 is in insertion fit with the bottom plate 1.
The edge 211 of the long frame 21 is provided with a protrusion 212, and the protrusion 212 is inserted into the opening of the base plate 1. Preferably, the size of the protrusion 212 matches the size of the opening of the bottom plate 1, and the protrusion 212 can be arranged to fit the connection area of the bottom plate 1 for welding, which helps to improve the sealing performance.
Further, according to the actual use situation, an outer edge may be disposed at the opening of the bottom plate 1, and the outer edge is inserted into the edge portion 211 of the long frame 21.
Generally, the bottom plate 1 and the frame 2 are fastened by welding, but other mechanical connections, such as bolts, rivets, FDS, etc., may also be used. The sealing is carried out by adopting a welding mode, so that the sealing device is safe and reliable, and simultaneously, the processing technology and the cost are greatly simplified.
According to the actual use condition, the junction of bottom plate 1 and frame 2 is provided with the sealing member, and the sealing member includes bubble cotton, sealing strip or gluing agent.
The reinforcing ribs are arranged inside the long frame 21 along the direction of the long frame 21, and the structural strength of the frame 2 is enhanced under the condition that the cooling system is communicated. The reinforcing ribs can be used for separating and separating the space inside the long frame 21, so that the frame runner inside the long frame 21 only exists in the lower half part of the long frame 21; the reinforcing ribs can also be arranged inside the long frame 21 in a segmented mode, and the flow rate of the cooling liquid is adjusted while the frame flow channel inside the long frame 21 is enlarged. Can be according to the actual size of box, the position of strengthening rib is adjusted to the actual demand flow of coolant liquid, velocity of flow to the size of the inside frame runner of long frame 21 is adjusted.
One side of the bottom plate 1 deviating from the box body is provided with a protective layer, and the protective layer comprises a PVC layer and a resin coating. And on the side of the bottom plate 1, which is contacted with the external environment, a PVC or resin coating with the thickness of 1mm is preferentially adopted for heat insulation, shock resistance and corrosion resistance. If necessary, heat preservation cotton can be adopted for protection.
Compared with the multiple machining and sealing in the prior art, the method has the risk of refrigerant leakage. The welding process is adopted, machining and sealing areas are obviously reduced, safety and reliability are achieved, and serious accidents caused by cooling liquid leakage caused by aging generated due to long-time service of adhesives, sealing rings and sealing cotton in the prior art are avoided.
This application utilizes frame 2 of box to become cooling system's partly, and this part shunts the refrigerant and converges, makes it cool off electric core simultaneously with bottom plate 1 is parallelly connected, can effectively reduce the flow resistance, improves cooling efficiency.
Example 2
According to the utility model provides a pair of integrated liquid cooling system, including the box of embodiment 1's integrated liquid cooling system. This application make full use of frame 2's inner space forms the cooling system structure of parallel with the cooperation of bottom plate 1, and this integrated liquid cooling system can also use structurally on other shapes except using on being the box of cuboid.
Principle of operation
The cooling liquid enters a frame runner inside the long frame 21 from the water inlet nozzle 3, the frame runner and the cooling runner inside the bottom plate 1 are arranged in parallel, and the cooling liquid flows to the cooling runners from the frame runner respectively, then converges in the frame runner inside the long frame 21 on the opposite side, and then flows out from the water outlet nozzle 4.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the essential spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. The utility model provides a box of integrated liquid cooling system which characterized in that includes: the water inlet device comprises a bottom plate (1), a frame (2), a water inlet nozzle (3) and a water outlet nozzle (4);
the bottom plate (1) and the frames (2) are fixedly connected to form a box body, and the frames (2) comprise a group of long frames (21) which are arranged oppositely and a group of short frames (22) which are arranged oppositely;
partition strips are arranged in the bottom plate (1) in parallel along the direction of the short frame (22), and cooling channels are formed on two sides of each partition strip;
a frame flow passage is arranged in the long frame (21) along the direction of the long frame (21), and the frame flow passage is communicated with the cooling flow passage in parallel;
frame runners of the two long frames (21) are respectively communicated with the water inlet nozzle (3) and the water outlet nozzle (4).
2. The integrated liquid cooling system tank of claim 1, wherein the base plate (1) comprises a plurality of cold plates (11), and connecting areas are provided on two sides of any one of the cold plates (11) perpendicular to the long frame (21), and two adjacent cold plates (11) are fastened to each other through the connecting areas.
3. The integrated liquid cooling system tank of claim 1, wherein the base plate (1) comprises a cold plate (11), wherein the cold plate (11) has connection regions on both sides perpendicular to the long frame (21), and the cold plate (11) is fastened to the short frame (22) through the connection regions.
4. The integrated liquid cooling system tank of claim 1, wherein any of the long frames (21) has an edge portion (211) extending from the bottom thereof in a direction close to the bottom plate (1), and the edge portion (211) is inserted into the bottom plate (1).
5. The integrated liquid cooling system tank as set forth in claim 4, wherein the edge portion (211) of the long frame (21) is provided with a protrusion (212), and the protrusion (212) is inserted into the opening of the base plate (1).
6. The integrated liquid cooling system tank as set forth in claim 4, wherein the opening of the base plate (1) is provided with an outer edge, and the outer edge is inserted into the edge portion (211) of the long frame (21).
7. The integrated liquid cooling system tank as set forth in claim 1, wherein said inlet nozzle (3) and said outlet nozzle (4) are disposed at opposite ends of one of said short frames (22).
8. The tank of the integrated liquid cooling system of claim 1, wherein a sealing member is disposed at a joint of the bottom plate (1) and the frame (2), and the sealing member comprises foam, a sealing strip or an adhesive.
9. The tank of an integrated liquid cooling system according to claim 1, wherein a side of the base plate (1) facing away from the tank is provided with a protective layer comprising a PVC layer, a resin coating.
10. An integrated liquid cooling system comprising the housing of any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221815910.1U CN218215444U (en) | 2022-07-14 | 2022-07-14 | Box body of integrated liquid cooling system and integrated liquid cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221815910.1U CN218215444U (en) | 2022-07-14 | 2022-07-14 | Box body of integrated liquid cooling system and integrated liquid cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218215444U true CN218215444U (en) | 2023-01-03 |
Family
ID=84649024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221815910.1U Active CN218215444U (en) | 2022-07-14 | 2022-07-14 | Box body of integrated liquid cooling system and integrated liquid cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218215444U (en) |
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2022
- 2022-07-14 CN CN202221815910.1U patent/CN218215444U/en active Active
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