CN215600438U

CN215600438U - Cooling assembly, controller and car

Info

Publication number: CN215600438U
Application number: CN202122201042.XU
Authority: CN
Inventors: 宿婷; 龚其春; 张礼; 张雪岩
Original assignee: Noble Automotive Technology Co ltd
Current assignee: Noble Automotive Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-01-21
Anticipated expiration: 2031-09-10

Abstract

The present disclosure relates to a cooling assembly, a controller and an automobile, the cooling assembly includes a seat body; the heat exchanger comprises a base body and is characterized in that a cavity is arranged in the base body, a liquid inlet and a liquid outlet communicated with the cavity are formed in the base body, a shunting guide part is formed in the cavity and used for shunting cooling liquid entering the cavity, and therefore the cooling liquid cools high-temperature positions of heating equipment connected with the base body respectively. This cooling assembly can shunt the coolant liquid, realizes concentrating the heat dissipation to the high heat volume region, improves the radiating efficiency.

Description

Cooling assembly, controller and car

Technical Field

The disclosure relates to the technical field of controllers, in particular to a cooling assembly, a controller and an automobile.

Background

The controller is internally provided with electronic components, and the electronic components generate heat during operation and need to be cooled to ensure the safe operation of the controller. At present, liquid cooling or air cooling is mainly adopted for heat dissipation of the controller. Air cooling has been gradually replaced by liquid cooling due to its disadvantages of high noise, low heat dissipation efficiency, etc.

Liquid cooling mainly adopts and carries out the heat transfer cooling at controller surface circulation flow coolant liquid, but the mode of present circulation flow coolant liquid is direct dispersion at the surface of controller, can not concentrate the regional heat dissipation of high heat, leads to the radiating efficiency not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cooling assembly, controller and car can shunt the coolant liquid, realizes concentrating the heat dissipation to the high heat volume region, improves the radiating efficiency.

To achieve the above object, an aspect of the present disclosure provides a cooling assembly including a housing;

the heat exchanger comprises a base body and is characterized in that a cavity is arranged in the base body, a liquid inlet and a liquid outlet communicated with the cavity are formed in the base body, a shunting guide part is formed in the cavity and used for shunting cooling liquid entering the cavity, and therefore the cooling liquid cools high-temperature positions of heating equipment connected with the base body respectively.

Optionally, a spoiler column set is further formed in the cavity, and the spoiler column set is close to the high-temperature position of the heating equipment connected with the base body.

Optionally, the number of the flow dividing guide part is one, the flow dividing guide part divides the cavity into two flow channels for flowing the cooling liquid, and at least one of the spoiler column groups is arranged in each of the flow channels.

Optionally, the spoiler column set includes a plurality of spoiler columns, the spoiler columns are distributed at equal intervals in an array, and a gap for the cooling liquid to flow through is formed between every two adjacent spoiler columns.

Optionally, the gap is 1-5mm in size.

Optionally, both ends of the diversion guide respectively face towards the liquid inlet and the liquid outlet.

Optionally, the liquid inlet and the liquid outlet are located at one end of the seat body, and the flow dividing guide is U-shaped.

Optionally, a shutoff plate is arranged in the cavity, the shutoff plate is located between the liquid inlet and the liquid outlet, and a channel for the cooling liquid to flow through is reserved between one end of the shutoff plate, which is far away from the liquid inlet and the liquid outlet, and the inner wall of the cavity.

Optionally, the inlet is connected with first connector, the liquid outlet is connected with the second connector, first connector with the second connector is used for being connected with outside cold source.

A second aspect of the present disclosure also provides a controller including a cooling assembly as described above.

A third aspect of the present disclosure also provides an automobile including the controller as described above.

Through above-mentioned technical scheme, realize the temporary storage of coolant liquid through the cavity in the pedestal, the coolant liquid can absorb the heat of the equipment that generates heat of being connected with the pedestal in the cavity, realizes the cooling effect. Can drive the coolant liquid through inlet and the liquid outlet that sets up and carry out the circulation and flow, realize the heat transfer, can keep long-time cooling effect. Through the reposition of redundant personnel guide that sets up, can will enter into the coolant liquid reposition of redundant personnel in the cavity, realize the coolant liquid concentrate on with the high temperature position of the equipment that generates heat that the pedestal is connected can realize accurate cooling, avoids the coolant liquid to flow everywhere in the cavity and can not accurately cool down.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a perspective view of a cooling assembly of one embodiment of the present disclosure;

FIG. 2 is a front view of a cooling assembly of an embodiment of the present disclosure.

Description of the reference numerals

1. A base body; 2. a chamber; 3. a diversion guide; 4. a turbulence column; 5. a shutoff plate; 6. a liquid inlet; 7. a liquid outlet; 8. a first connector; 9. a second connector.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise specified, the use of directional terms such as "upper, lower, left, and right" are generally defined in the direction of the drawing plane of the drawings, and "inner and outer" refer to the inner and outer of the relevant component parts. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present disclosure, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present disclosure can be understood in specific instances by those of ordinary skill in the art.

As shown in fig. 1 and 2, one aspect of the present disclosure provides a cooling assembly including a housing 1.

Have cavity 2 in the pedestal 1, be formed with inlet 6 and the liquid outlet 7 with cavity 2 intercommunication on the pedestal 1, be formed with reposition of redundant personnel guide 3 in the cavity 2, reposition of redundant personnel guide 3 is used for the coolant liquid of reposition of redundant personnel entering cavity 2 to make the coolant liquid cool off the high temperature position of the heating equipment who is connected with pedestal 1 respectively.

Wherein, pedestal 1 is used for being connected with the equipment that generates heat, cools off the equipment that generates heat. The cavity 2 is used for cooling liquid to flow, and the cooling liquid can absorb the heat to along with the cooling liquid flows and walk the heat transfer, realize cooling's effect. The liquid inlet 6 is used for being connected with an external cold source, so that cooling liquid can enter the cavity 2 through the liquid inlet 6, the liquid outlet 7 is used for discharging the cooling liquid in the cavity 2 and returning to the cold source, and repeated utilization is achieved.

Among the above-mentioned technical scheme, realize the temporary storage of coolant liquid through cavity 2 in the pedestal 1, the coolant liquid can absorb the heat of the equipment that generates heat of being connected with pedestal 1 in cavity 2, realizes the cooling effect. Can drive the coolant liquid through inlet 6 and the liquid outlet 7 that sets up and carry out the circulation and flow, realize heat transfer, can keep long-time cooling effect. Through the reposition of redundant personnel guide 3 that sets up, can shunt the coolant liquid that enters into in the cavity 2, realize that the coolant liquid concentrates on the high temperature position of the equipment that generates heat of being connected with pedestal 1, can realize accurate cooling, avoid the coolant liquid to flow everywhere in cavity 2 and can not accurately cool down.

Optionally, in an embodiment of the present disclosure, the seat body 1 is a rectangular parallelepiped, and the cavity 2 is formed by a concave groove on one surface of the seat body 1, and a cover is disposed on a notch cover of the groove.

In the present embodiment, the cover is bonded to the housing 1, and the sealing performance can be improved. Can wash the maintenance in the recess, avoid appearing the coolant liquid and remain the condition of jam for a long time.

Specifically, in an embodiment of the present disclosure, the seat body 1 may be integrally formed with a housing of an external heat generating device, or may be connected to the housing of the external heat generating device by means of bolts or the like. The two modes can realize cooling of the heating equipment.

Optionally, in an embodiment of the present disclosure, a spoiler column set is further formed in the cavity 2, and the spoiler column set is close to a high temperature position of the heating device connected to the seat body 1.

Wherein, in this embodiment, the vortex column group is used for blockking the coolant liquid, can slow down the velocity of flow of coolant liquid for the coolant liquid is setting up the vortex column group velocity of flow and is reducing, can absorb the heat as far as, accomplishes the heat exchange of maximize. Specifically, the turbulence column group and the pedestal 1 fixed connection, the quantity and the position of turbulence column group can be selected and set up according to actual heat dissipation needs.

Optionally, in an embodiment of the present disclosure, the number of the diversion guide 3 is one, the diversion guide 3 divides the chamber 2 into two flow channels for flowing the cooling liquid, and at least one spoiler column group is disposed in each flow channel.

Wherein, in this embodiment, realize separating two runners through a reposition of redundant personnel guide 3 that sets up, the coolant liquid can flow respectively in two runners, and the quantity that sets up the turbolator post group in every runner can be selected according to actual need, can specifically concentrate radiating position as required and set up, can avoid all setting up the turbolator post group in whole runner to can practice thrift the cost. Specifically, the size of the two separated flow channels can be changed by setting the position of the flow dividing guide 3, so that the position of the heat generating equipment with higher temperature can be larger, more cooling liquid can flow through the flow channels, and the flow dividing guide can be specifically set according to actual needs. Of course, in other embodiments, the number of the diversion guide members 3 may be two or more, and the number of the diversion guide members is selected according to the implementation requirement.

Optionally, in an embodiment of the present disclosure, the spoiler column set includes a plurality of spoiler columns 4, the plurality of spoiler columns 4 are distributed at equal intervals in an array, and a gap for flowing a cooling liquid is provided between two adjacent spoiler columns 4.

In the embodiment, the cooling liquid can flow through the turbulence columns 4 through the gaps, and the turbulence columns 4 are distributed in an array manner and can block the cooling liquid, so that the cooling liquid can only flow through the gaps, and the flow speed of the cooling liquid is reduced. The plurality of turbulence columns 4 are perpendicular to the flow direction of the cooling liquid, so that the plurality of turbulence columns 4 have a better blocking effect on the cooling liquid. Preferably, the heat conduction effect can also be realized for heat conduction material, vortex post 4 to vortex post 4, and when the coolant liquid flowed between vortex post 4, can increase heat transfer area, can improve heat exchange efficiency, can realize more quick cooling.

Optionally, in one embodiment of the present disclosure, the gap is 1-5mm in size.

In the embodiment, when the size of the gap is 1-5mm, the cooling liquid can be effectively blocked, the flow speed of the cooling liquid is reduced, and meanwhile, the flow of the cooling liquid flowing through the turbulence column 4 is not influenced. Specifically, in the present embodiment, the gap size is 3 mm.

Alternatively, in one embodiment of the present disclosure, both ends of the diversion guide 3 face the liquid inlet 6 and the liquid outlet 7, respectively.

Wherein, in this embodiment, the both ends that will shunt guide 3 are towards inlet 6 and liquid outlet 7 respectively, can make the coolant liquid enter into cavity 2 back through inlet 6, can realize shunting under the effect of shunting guide 3, the direction of the reposition of redundant personnel of being convenient for control for the coolant liquid concentrates the high temperature position that distributes in needs radiating. The coolant branched by the branching guide 3 can be collected at a position close to the liquid outlet 7 and then discharged from the liquid outlet 7.

Optionally, in other embodiments of the present disclosure, the diversion guide 3 also does not face the liquid inlet 6 and the liquid outlet 7, and the two ends of the diversion guide 3 and the inner wall of the cavity 2 are spaced apart from each other, so as to form a flow channel, and the coolant is diverted under the action of the diversion guide 3.

Optionally, in an embodiment of the present disclosure, the liquid inlet 6 and the liquid outlet 7 are located at one end of the seat body 1, and the diversion guide 3 is U-shaped.

Wherein, in this embodiment, inlet 6 and liquid outlet 7 can conveniently be connected with external cold source at the same end of pedestal 1, the position of easy to assemble pedestal 1. Through setting up reposition of redundant personnel guide 3 to "U" shape, can conveniently shunt the both ends of guide 3 and respectively towards inlet 6 and liquid outlet 7.

Optionally, in other embodiments of the present disclosure, the liquid inlet 6 and the liquid outlet 7 are respectively located at two ends of the seat body 1. The liquid inlet 6 and the liquid outlet 7 are not arranged oppositely, and the flow dividing guide part 3 is Z-shaped.

Optionally, in an embodiment of the present disclosure, a cut-off plate 5 is disposed in the cavity 2, the cut-off plate 5 is located between the liquid inlet 6 and the liquid outlet 7, and a passage for flowing the cooling liquid is left between an end of the cut-off plate 5 away from the liquid inlet 6 and the liquid outlet 7 and an inner wall of the cavity 2.

Wherein, in this embodiment, can avoid inlet 6 and 7 lug connection of liquid outlet through the closure plate 5 that sets up, avoid entering into the direct flow direction liquid outlet 7 of coolant liquid in the cavity 2 through inlet 6, and can not disperse in cavity 2, can effectively avoid the influence to the cooling effect. The passage between the closure plate 5 and the inner wall of the chamber 2 can facilitate the passage of the cooling liquid, avoiding the occurrence of coolant interception. Specifically, in this embodiment, the end of the cut-off plate 5 away from the liquid inlet 6 and the liquid outlet 7 is located in the "U" shaped flow dividing guide 3, and a channel for the cooling liquid to flow through is also left between the end of the cut-off plate 5 away from the liquid inlet 6 and the liquid outlet 7 and the flow dividing guide 3, so that the flow dividing of the flow dividing guide 3 is not affected.

Optionally, in an embodiment of the present disclosure, the liquid inlet 6 is connected to a first connector 8, the liquid outlet 7 is connected to a second connector 9, and the first connector 8 and the second connector 9 are used for being connected to an external cold source.

Wherein, in this embodiment, first connector 8 can be with inlet 6 integrated into one piece, and the one end that pedestal 1 was kept away from to first connector 8 extends outwards, can make things convenient for first connector 8 to be connected with outside cold source through the pipeline. The second connector 9 can be integrated with the liquid outlet 7, and the end of the second connector 9 far away from the seat body 1 extends outwards, so that the second connector 9 can be conveniently connected with an external cold source through a pipeline. Of course, the first connector 8 may be screwed to the inlet 6, and the second connector 9 may be screwed to the outlet 7.

A second aspect of the present disclosure also provides a controller including a cooling assembly as described above. Wherein the base body 1 and the controller shell are integrally formed. And the turbulence column group in the cavity 2 is arranged at a high-temperature position close to the controller inner chip and the like, so that the heat dissipation and cooling effects on the controller can be effectively improved.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. A cooling assembly, comprising a body (1);

the utility model discloses a cooling device of a heating device, including pedestal (1), be formed with cavity (2) in pedestal (1), be formed with on pedestal (1) with inlet (6) and liquid outlet (7) of cavity (2) intercommunication, be formed with reposition of redundant personnel guide (3) in cavity (2), reposition of redundant personnel guide (3) are used for the reposition of redundant personnel to get into the coolant liquid of cavity (2), so that the coolant liquid respectively to with the high temperature position cooling of the heating device that pedestal (1) is connected.

2. A cooling assembly according to claim 1, wherein a turbulator column group is further formed in the chamber (2), and is close to a high temperature position of a heat generating device connected to the seat body (1).

3. A cooling assembly according to claim 2, wherein the flow dividing guide (3) is one, the flow dividing guide (3) dividing the chamber (2) into two flow channels for the flow of the cooling liquid, at least one of the turbulator stacks being provided in each of the flow channels.

4. The cooling assembly according to claim 2, wherein the turbulator column group comprises a plurality of turbulator columns (4), the plurality of turbulator columns (4) are distributed at equal intervals in an array, and a gap for the cooling liquid to flow through is arranged between two adjacent turbulator columns (4).

5. The cooling assembly of claim 4, wherein the gap is 1-5mm in size.

6. A cooling assembly according to claim 1, wherein the flow dividing guide (3) is directed towards the inlet (6) and the outlet (7) at both ends, respectively.

7. A cooling assembly according to claim 6, wherein the liquid inlet (6) and the liquid outlet (7) are located at one end of the seat (1), and the flow dividing guide (3) is U-shaped.

8. A cooling assembly according to claim 6, wherein a shut-off plate (5) is arranged in the chamber (2), the shut-off plate (5) is located between the liquid inlet (6) and the liquid outlet (7), and a passage for the cooling liquid to flow through is left between the end of the shut-off plate (5) away from the liquid inlet (6) and the liquid outlet (7) and the inner wall of the chamber (2).

9. A cooling assembly according to any one of claims 1-8, characterised in that a first connection (8) is connected to the liquid inlet (6), a second connection (9) is connected to the liquid outlet (7), and the first connection (8) and the second connection (9) are adapted to be connected to an external cold source.

10. A controller comprising a cooling assembly as claimed in any one of claims 1 to 9.

11. An automobile, characterized by comprising the controller according to claim 10.