CN114423250A - Water-cooling plate device and vehicle - Google Patents
Water-cooling plate device and vehicle Download PDFInfo
- Publication number
- CN114423250A CN114423250A CN202210112344.6A CN202210112344A CN114423250A CN 114423250 A CN114423250 A CN 114423250A CN 202210112344 A CN202210112344 A CN 202210112344A CN 114423250 A CN114423250 A CN 114423250A
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- CN
- China
- Prior art keywords
- water
- main
- plugs
- chamber
- cooling plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 230000007704 transition Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 12
- 238000005452 bending Methods 0.000 description 9
- 238000003466 welding Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20845—Modifications to facilitate cooling, ventilating, or heating for automotive electronic casings
- H05K7/20872—Liquid coolant without phase change
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a water-cooling plate device and a vehicle, which can improve the sealing performance of the water-cooling plate device. The water-cooling plate device comprises: the main board is internally provided with a cavity, and two ends of the main board are provided with openings communicated with the cavity; two plugs for plugging the opening; and two water pipes for communicating with the chamber; wherein the main plate is bent from both ends of the main body portion toward the same side of the main plate to form a bent portion, and the opening is provided on the bent portion.
Description
Technical Field
The invention relates to the technical field of cooling. More particularly, the present invention relates to a water-cooled panel apparatus and a vehicle.
Background
The existing water-cooling plate device generally comprises a main plate with a cavity, a blocking structure for sealing the cavity and a water inlet pipe and a water outlet pipe communicated with the cavity; the plugging structure and the water inlet and outlet pipes are usually detachably connected or welded to the main board. Therefore, the sealing performance of the water cooling plate device is reduced, and the water leakage risk is increased.
Disclosure of Invention
An object of the present invention is to solve the above-described problems and provide advantages which will be described later.
Another object of the present invention is to provide a water-cooled panel assembly and a vehicle, which can improve the sealing performance of the water-cooled panel assembly.
The invention is realized by the following technical scheme:
a first aspect of the present invention provides a water-cooled panel apparatus comprising:
the main board is internally provided with a cavity, and two ends of the main board are provided with openings communicated with the cavity; two plugs for plugging the opening; and
two water pipes for communicating with the chamber;
wherein the main plate is bent from both ends of the main body portion toward the same side of the main plate to form a bent portion, and the opening is provided on the bent portion.
In some embodiments, the main plate is integrally formed by an extrusion process.
In some embodiments, the water pipe is connected to the main plate.
In some technical schemes, the two water pipes correspond to the two plugs one by one, and the water pipes are connected with the corresponding plugs and communicated with the cavity through the plugs.
In some technical schemes, the two water pipes correspond to the two plugs one by one, and the water pipes are connected with the corresponding plugs in an integrated forming mode and communicated with the cavity through the plugs.
In some technical schemes, a clamping groove is arranged at the end part of the water pipe, which is used for being connected with the plug, and the water pipe is clamped on the plug through the slotting.
In some technical solutions, the bending portion includes an arc transition portion and a bending portion, the main portion, the arc transition portion and the bending portion are sequentially connected, and an included angle between the bending portion and the main portion of the main board is 90 degrees.
In some aspects, the radius of the curved transition portion is less than or equal to 12 millimeters.
In some aspects, the chamber is divided into a plurality of channels along a length of the main plate.
The second aspect of the invention also provides a vehicle comprising: the water-cooled plate device of the first aspect.
The technical effects provided by the embodiment of the invention comprise:
1. the water cooling plate device is characterized in that the two ends of the main plate are arranged towards the same side of the main plate in a bending mode, so that the sealing performance of the water cooling plate device can be improved, and the water leakage risk is reduced.
2. For the mode that water pipe and mainboard are connected, the water pipe is through being connected with the end cap, and then with the cavity intercommunication, can reduce the quantity of seting up the interface on the mainboard, promote sealing performance. The welding quantity applied to the main board can be reduced, and the chamber inside the main board is prevented from being blocked.
3. In some embodiments, the water pipe and the plug are integrally connected, so that the sealing performance is further improved. In addition, the welding amount can be reduced, and the water channel between the water pipe and the plug is prevented from being blocked due to welding.
4. The mainboard is integrated into one piece through extrusion technology, realizes the product lightweight when simplifying processing technology, can reduce product cost. In addition, the flatness can be improved, high-quality bonding of a product and the heat dissipation pad is realized, and therefore the heat dissipation efficiency is improved.
5. On the basis of not increasing the weight of the water cooling plate device, the problem of product deformation is improved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural diagram of a water-cooled plate apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure of the region M in FIG. 1;
FIG. 3 is a schematic view of a curved portion in an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a water-cooled plate apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic view of a connection between a water pipe and a plug according to an embodiment of the present invention;
FIG. 6 is a schematic view of a water pipe in an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a water-cooled plate apparatus according to an embodiment of the present invention;
reference numerals: 10. a main board; 20. a plug; 30. a water pipe; 110. a body portion; 120. a curved portion; 121. an arc-shaped transition portion; 122. a bending section; 123. an opening; 310. a clamping groove.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
The terms "upper", "lower", "top", "bottom", "inner", "outer", and the like in the embodiments of the present application indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred apparatus or device must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "comprising" and "providing," "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise.
In addition to the foregoing, it should be emphasized that reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
As shown in fig. 1, in a first aspect, the water-cooling plate device provided in the embodiments of the present application may be used to cool a battery. Specifically, the water-cooling plate device includes: the structure comprises a main plate 10 with a cavity inside, two plugs 20 arranged at two ends of the main plate 10 and two water pipes 30 communicated with the cavity; wherein both ends of the main board 10 are bent toward the same side of the main board 10.
Further, as shown in fig. 2, the main plate 10 is bent from the left and right ends of the main body 110 toward the upper direction of the main plate to form two bent portions 120 (only one bent portion 120 at the left end is shown in fig. 2, and the bent portion 120 at the right end is not shown). One opening 123 is provided in each curved portion 120. Each opening 123 communicates with the chamber.
The two plugs 20 correspond to the two openings 123 one by one, respectively, wherein the plugs 20 are used for plugging the corresponding openings 123, so that the chamber is sealed; more specifically, each of the two ends of the main plate 10 is connected to a corresponding plug 20, so that the corresponding opening 123 is blocked.
And two water pipes 30 respectively communicated with the chambers, wherein one water pipe 30 is used for water outlet, and the other water pipe 30 is used for water inlet. More specifically, the water tube 30 is hollow internally forming an internal cavity communicating with the chamber.
Both ends of the main board 10 are bent towards the same side of the main board 10, e.g. upward as shown. When using like this, just can with mainboard 10 is placed along the ascending direction of opening 123 to can avoid the inside water or other liquid outflow that hold of mainboard 10, thereby promote the sealing performance of water-cooling board device, reduce the risk of leaking.
In summary, compared with the prior art, the water-cooling plate device has the advantages that the two ends of the main plate 10 are bent towards the same side of the main plate 10, so that the sealing performance of the water-cooling plate device can be improved, and the water leakage risk can be reduced. In some embodiments, the angle of the bend is 90 degrees.
In some embodiments, the radius of the bend is less than 12 mm.
In some embodiments, as shown in fig. 3, the bending portion 120 includes an arc transition portion 121 and a bending portion 122, wherein the main portion 110, the arc transition portion 121 and the bending portion 122 are connected in sequence. Further, an included angle between the bent portion 122 and the main portion 110 of the main board is 90 degrees; the main body portion 110 here may be understood as an unbent portion of the main plate. Further, the radius of the curved transition portion 121 is less than or equal to 12 millimeters (mm).
In some embodiments, the main plate 10 is integrally formed by an extrusion process, so that the product is light while the processing process is simplified, and the product cost can be reduced. In addition, the flatness can be improved, high-quality bonding of a product and the heat dissipation pad is realized, and therefore the heat dissipation efficiency is improved.
In some embodiments, as shown in fig. 4, the water pipe 30 is connected to the chamber directly, in such a manner that the water pipe 30 is connected to the main body portion 110 of the main plate 10, a through hole (not shown) corresponding to the water pipe 30 is provided on the main body portion 110, the through hole is connected to the chamber, the end of the water pipe 30 connected to the main body portion 110 covers the through hole, and the inner cavity of the water pipe 30 is connected to the through hole.
In relation to the above, and as shown in connection with fig. 5-7, the communication of the water pipe 30 with the chamber can also be achieved as follows: and connecting the water pipe 30 with the plug 20, and communicating the water pipe with the cavity through the plug 20. It should be understood that each water tube 30 is connected to a corresponding plug 20. It should be noted that, in this embodiment, the inner portion of the plug 20 is provided with a flow passage (not shown) for communicating with the chamber. Correspondingly, the flow passage communicates with the water pipe 30.
It should be noted that, for the mode that the water pipe is connected with the mainboard, the water pipe is connected through being connected with the end cap, and then communicates with the cavity, can reduce the quantity of seting up the interface on the mainboard, promotes sealing performance. The welding quantity applied to the main board can be reduced, and the chamber inside the main board is prevented from being blocked.
In some embodiments, as shown in fig. 6, the end of the water pipe 30 for connecting with the plug 20 is provided with a clamping groove 310, and the water pipe 30 is clamped on the plug 20 through the clamping groove 310.
In some embodiments, the end of the plug 20 for connecting with the water pipe 30 is provided with an outlet (not shown in the figures), the outlet is communicated with the flow passage arranged in the plug 20, and after the plug 20 is connected with the corresponding water pipe 30, the outlet of the plug 20 is covered by the water pipe 30 and is communicated with the inner cavity of the water pipe 30, so that the sealing performance can be further improved.
In order to further improve the sealing performance, the water pipe 30 is integrally connected with the corresponding plug 20. In addition, the welding amount can be reduced, and the water channel between the water pipe and the plug is prevented from being blocked due to welding.
In some embodiments, the chamber is divided into a plurality of channels along the length of the main plate 10. In some embodiments, two ends of the channel are respectively communicated with the two openings 123. That is, the left end of the passage communicates with the opening 123 at the left end of the main plate 10, and similarly, the right end of the passage communicates with the opening 123 at the right end of the main plate 10.
In a second aspect, the application also provides a vehicle, which comprises the water-cooling plate device in the embodiments of the first aspect.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. The water-cooling board device, its characterized in that includes:
the main board is internally provided with a cavity, and two ends of the main board are provided with openings communicated with the cavity;
two plugs for plugging the opening; and
two water pipes for communicating with the chamber;
wherein the main plate is bent from both ends of the main body portion toward the same side of the main plate to form a bent portion, and the opening is provided on the bent portion.
2. The apparatus of claim 1, wherein the main plate is integrally formed by an extrusion process.
3. The water-cooled panel apparatus of claim 1, wherein the water tube is connected to the main body portion.
4. The water-cooling plate device as claimed in claim 1, wherein two water pipes are in one-to-one correspondence with the two plugs, and the water pipes are connected with the corresponding plugs and communicated with the chamber through the plugs.
5. The water-cooling plate device as claimed in claim 1, wherein two water pipes are in one-to-one correspondence with the two plugs, and the water pipes are integrally connected with the corresponding plugs and communicated with the chamber through the plugs.
6. The water-cooling plate device as claimed in claim 4 or 5, wherein a clamping groove is arranged at the end part of the water pipe for connecting with the plug, and the water pipe is clamped on the plug through the clamping groove.
7. The apparatus according to claim 1, wherein the bent portion comprises an arc-shaped transition portion and a bent portion, the main portion, the arc-shaped transition portion and the bent portion are sequentially connected, and an included angle between the bent portion and the main portion of the main plate is 90 degrees.
8. The apparatus of claim 7, wherein the radius of the arcuate transition portion is less than or equal to 12 mm.
9. The apparatus of claim 1, wherein the chamber is divided into a plurality of channels along a length of the main plate.
10. Vehicle, characterized in that it comprises a water-cooled panel arrangement according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210112344.6A CN114423250A (en) | 2022-01-29 | 2022-01-29 | Water-cooling plate device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210112344.6A CN114423250A (en) | 2022-01-29 | 2022-01-29 | Water-cooling plate device and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114423250A true CN114423250A (en) | 2022-04-29 |
Family
ID=81279982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210112344.6A Pending CN114423250A (en) | 2022-01-29 | 2022-01-29 | Water-cooling plate device and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114423250A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732355A (en) * | 2017-08-21 | 2018-02-23 | 东莞市迈泰热传科技有限公司 | A kind of liquid cooling plate of internal shunt |
| CN209786006U (en) * | 2019-03-28 | 2019-12-13 | 纽维科精密制造江苏有限公司 | Commercial bus battery box adds water-cooling body structure |
| CN113346161A (en) * | 2021-06-25 | 2021-09-03 | 江苏文轩热管理***有限公司 | Liquid-cooled panel and method for manufacturing same |
| CN215568914U (en) * | 2021-07-30 | 2022-01-18 | 安徽新富新能源科技有限公司 | Water-cooling plate plug for enhancing sealing effect |
| CN216673706U (en) * | 2022-01-29 | 2022-06-03 | 深圳市爱斯特新材料科技有限公司 | Water-cooling plate device and vehicle |
-
2022
- 2022-01-29 CN CN202210112344.6A patent/CN114423250A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732355A (en) * | 2017-08-21 | 2018-02-23 | 东莞市迈泰热传科技有限公司 | A kind of liquid cooling plate of internal shunt |
| CN209786006U (en) * | 2019-03-28 | 2019-12-13 | 纽维科精密制造江苏有限公司 | Commercial bus battery box adds water-cooling body structure |
| CN113346161A (en) * | 2021-06-25 | 2021-09-03 | 江苏文轩热管理***有限公司 | Liquid-cooled panel and method for manufacturing same |
| CN215568914U (en) * | 2021-07-30 | 2022-01-18 | 安徽新富新能源科技有限公司 | Water-cooling plate plug for enhancing sealing effect |
| CN216673706U (en) * | 2022-01-29 | 2022-06-03 | 深圳市爱斯特新材料科技有限公司 | Water-cooling plate device and vehicle |
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