CN220342695U - High-temperature cooling device of electric vehicle controller - Google Patents
High-temperature cooling device of electric vehicle controller Download PDFInfo
- Publication number
- CN220342695U CN220342695U CN202321568174.9U CN202321568174U CN220342695U CN 220342695 U CN220342695 U CN 220342695U CN 202321568174 U CN202321568174 U CN 202321568174U CN 220342695 U CN220342695 U CN 220342695U
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- water
- shell
- cooling device
- electric vehicle
- water pump
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- 238000001816 cooling Methods 0.000 title claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 155
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- 239000010410 layer Substances 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000010985 leather Substances 0.000 claims description 5
- 239000002344 surface layer Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a high-temperature cooling device of an electric vehicle controller, which relates to the technical field of electric vehicle controllers and comprises the following components: the front side of the shell is provided with an opening, and a controller body is fixedly arranged in the shell; the heat conducting fin is fixedly arranged on the inner wall of the shell and is arranged on the periphery of the controller body; the water cooling device is fixedly arranged at the rear side of the shell; the water cooling layer is fixedly arranged at the top of the shell, a water pipe is arranged in the water cooling layer, and two ends of the water pipe are arranged at one side close to the water cooling device; the heat dissipation device is fixedly arranged at the rear side of the water cooling device; and the limiting devices are provided with two groups and are respectively and fixedly arranged on the front side of the top of the water cooling layer and the front side of the bottom of the shell. The utility model solves the problem that the electric vehicle controller is damaged because heat cannot be discharged in the using process by arranging the water cooling device and the heat radiating device.
Description
Technical Field
The utility model relates to the technical field of electric vehicle controllers, in particular to a high-temperature cooling device of an electric vehicle controller.
Background
The electric vehicle controller is a core control device for controlling the starting, running, advancing and retreating, speed and stopping of the electric vehicle motor and other electronic devices of the electric vehicle, is a brain of the electric vehicle and is an important part of the electric vehicle.
The electric vehicle controller can produce a large amount of heat in the long-time use process, and if the generated heat is not discharged, the inner core of the electric vehicle controller can be damaged due to high temperature, so that the normal operation of the electric vehicle controller is affected, and even the situation of burning occurs.
Disclosure of Invention
The utility model mainly aims to provide the high-temperature cooling device for the electric vehicle controller, which can effectively solve the problems in the background technology by arranging the water cooling device to absorb heat generated by the controller body and arranging the heat conducting fin to improve the heat conduction efficiency.
In order to achieve the above object, the present utility model provides a high-temperature cooling device for an electric vehicle controller, comprising:
the front side of the shell is provided with an opening, and a controller body is fixedly arranged in the shell;
the heat conducting fin is fixedly arranged on the inner wall of the shell and is arranged on the periphery of the controller body;
the water cooling device is fixedly arranged at the rear side of the shell;
the water cooling layer is fixedly arranged at the top of the shell, a water pipe is arranged in the water cooling layer, and two ends of the water pipe are arranged at one side close to the water cooling device;
the heat dissipation device is fixedly arranged at the rear side of the water cooling device;
and the limiting devices are provided with two groups and are respectively and fixedly arranged on the front side of the top of the water cooling layer and the front side of the bottom of the shell.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the water cooling device comprises a water tank with a water pump, a water pump water outlet pipe and a water pump line hole, wherein two holes are formed in one face of the water tank, connected with the shell, of the water tank, two ends of the water pipe penetrate through the two holes respectively, one end of the water pump water outlet pipe is connected with one end of the water pipe, the other end of the water pump water outlet pipe is connected with the water pump, and a water pump power line penetrates out of the water tank through the water pump line hole.
Further, the heat abstractor includes radiator fan and dust screen, and the radiator fan air outlet sets up in the one side of keeping away from the casing, and dust screen fixed mounting is in the radiator fan air outlet top layer.
Further, stop device includes fixed plate, limiting plate and spring, through hinged joint between fixed plate and the limiting plate, spring one end and limiting plate fixed connection, the other end and conducting strip one side fixed connection, and two sets of limiting plate of stop device all set up in casing opening front side.
Further, the heat conducting fin is made of silica gel.
Further, the inner periphery of the water pump wire hole is provided with a leakage-proof leather collar.
The beneficial effects of the utility model are as follows: the utility model provides a high-temperature cooling device of an electric vehicle controller, which has the following advantages:
1. according to the utility model, the water cooling device is arranged, the water pump pumps the circulating water in the water tank, water flows into the connected water pipes through the water outlet pipe of the water pump, the water flows in the water pipes to absorb heat generated by the controller body, and then the water flows back into the water tank to circulate, so that the controller body is cooled, and the phenomenon that the inner core of the electric vehicle controller is damaged or even burnt due to overheating is prevented.
2. According to the utility model, the heat conducting fin is made of silica gel, and is tightly attached to the controller body, so that the heat conducting fin has higher heat conducting efficiency, and heat generated by the controller body in the using process can be absorbed by the water cooling device in time, thereby ensuring the heat discharge of the controller body.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
fig. 1 is a schematic diagram of the overall structure of a high-temperature cooling device of an electric vehicle controller according to the present utility model.
Fig. 2 is a schematic diagram of a water cooling layer structure of a high-temperature cooling device of an electric vehicle controller according to the present utility model.
Fig. 3 is a schematic structural diagram of a heat dissipating device of a high-temperature cooling device of an electric vehicle controller according to the present utility model.
Fig. 4 is a schematic structural diagram of a limiting device of a high-temperature cooling device of an electric vehicle controller according to the present utility model.
In the figure: 1. a housing; 2. a water cooling layer; 3. a heat conductive sheet; 4. a controller body; 5. a fixing plate; 6. a water tank; 7. leak-proof leather collar; 8. a spring; 9. a water pump line hole; 10. a water pipe; 11. a water outlet pipe of the water pump; 12. a limiting plate; 13. a dust screen; 14. a heat radiation fan.
Detailed Description
The principles and features of the present utility model are described below with reference to fig. 1-4, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 4, the present utility model provides a high temperature cooling device for an electric vehicle controller, comprising:
the controller comprises a shell 1, wherein an opening is formed in the front side of the shell 1, and a controller body 4 is fixedly installed in the shell 1;
the heat conducting fin 3 is fixedly arranged on the inner wall of the shell 1, the heat conducting fin 3 is arranged on the periphery of the controller body 4, the heat conducting fin 3 is tightly attached to the controller body 4, the heat conducting fin 3 is made of silica gel, the space of air is filled by the heat conducting fin 3, the heat transfer efficiency of the heat conducting fin 3 made of the silica gel is far higher than that of the air, the heat conducting efficiency is improved by the arrangement of the heat conducting fin 3, so that the heat generated by the controller body 4 in the using process can be timely absorbed by the water cooling layer 2, and the phenomenon that an inner core of an electric vehicle controller is damaged or even burnt due to overheat is prevented;
the water cooling layer 2 is fixedly arranged at the top of the shell 1, a water pipe 10 is arranged in the water cooling layer 2, the water pipe 10 is in a plurality of parallel S shapes, heat generated by the controller body 4 can be taken away to the greatest extent, and two ends of the water pipe 10 are arranged at one side close to the water cooling device;
the water cooling device is fixedly arranged at the rear side of the shell 1 and comprises a water tank 6 with a water pump, a water pump water outlet pipe 11 and a water pump wire hole 9, wherein one surface of the water tank 6 connected with the shell 1 is provided with two holes, two ends of the water pipe 10 respectively penetrate through the two holes, the water pipe 10 is connected with the water tank 6 through the two holes, raw material belts are wound at the joints of the two ends of the water pipe 10 and the holes, the sealing performance of the joint of the water pipe 10 and the water tank 6 is guaranteed by the arrangement of the raw material belts, the water pump water outlet pipe 11 is arranged in the water tank 6, one end of the water pump water outlet pipe 11 is connected with one end of the water pipe 10, the other end of the water pump water outlet pipe 11 is connected with the water pump, in the use process, the water pump works, water in the water tank 6 is pumped, the water flows through the water pipe 10 to one end of the water pipe 10, flows back to the water tank 6 from the other end of the water pipe 10 after heat on the heat conducting fin 3 is absorbed, the water pump power wire penetrates out of the water tank 6 to be connected with an external battery through the water pump wire hole 9, a rubber waterproof protection sleeve is sleeved outside the water pump power wire hole 9, the water pump power wire 9 is internally provided with a leak-proof leather ring 7, the leak-proof leather ring 7 is arranged in the water pump wire hole, the water leakage protection layer is prevented from flowing out of the water pump wire 6 from the water pump wire hole 9, and the water pump wire 6;
the heat dissipation device is fixedly arranged at the rear side of the water cooling device, the heat dissipation device comprises a heat dissipation fan 14 and a dust screen 13, the heat dissipation fan 14 is connected with an external battery, an air outlet of the heat dissipation fan 14 is arranged at one side far away from the shell 1, the dust screen 13 is fixedly arranged on the surface layer of the air outlet of the heat dissipation fan 14, the heat dissipation fan 14 can discharge heat in the water tank 6, the heat absorption effect of the water cooling device can be improved due to the reduction of the water temperature of the water tank 6, the heat dissipation effect of the controller body 4 can be improved due to the matched use of the water cooling device and the heat dissipation device, the dust screen 13 can play a role in preventing dust and dust from being filtered in the working process of the heat dissipation fan 14, and the dust accumulation of the heat dissipation fan 14 is avoided, and the normal work and the service life are influenced;
limiting device, limiting device is provided with two sets of, fixed mounting respectively in water-cooling layer 2 top front side and casing 1 bottom front side, limiting device includes fixed plate 5, limiting plate 12 and spring 8, pass through hinged joint between fixed plate 5 and the limiting plate 12, spring 8 one end and limiting plate 12 fixed connection, the other end and heat conducting strip 3 one side fixed connection, two sets of limiting device's limiting plate 12 all set up in casing 1 opening front side, two sets of limiting device's fixed plate 5 all with the structure fixed connection outside the limiting device, in-process, through spring 8 elasticity pulling fixed plate 5, and then inject controller body 4 position, prevent that controller body 4 from moving out casing 1 because of the vibration in the electric motor car driving process, ensure that controller body 4 and heat conducting strip 3 laminating, and then guarantee that water-cooling layer 2 can last absorption controller body 4 produced heat, thereby reach the cooling effect.
The working principle is as follows:
the controller body 4 is placed in the shell 1, the heat conducting fin 3 made of silica gel is tightly attached to the controller body 4, the position of the controller body 4 of the limiting device is limited, the water tank 6 with the water pump is started in the running process of the electric vehicle, circulating water in the water tank 6 with the water pump enters the connected water pipe 10 through the water outlet pipe 11 of the water pump, then flows back to the water tank 6 through the water pipe 10 to circulate, the controller body 4 generates heat and then is conducted to the water cooling layer 2 through the heat conducting fin 3, under the action of a heat transfer principle, the heat is absorbed by water flow in the water pipe 10, the heat dissipation fan 14 works to discharge heat in the circulating water in the water tank 6, the water temperature of the circulating water is reduced, the water flow in the water pipe 10 can continuously absorb the heat, and then the effect that the high-temperature cooling device continuously cools the controller body 4 is achieved.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (6)
1. An electric vehicle controller high temperature cooling device, comprising:
the controller comprises a shell (1), wherein an opening is formed in the front side of the shell (1), and a controller body (4) is fixedly arranged in the shell (1);
the heat conducting fin (3) is fixedly arranged on the inner wall of the shell (1), and the heat conducting fin (3) is arranged on the periphery of the controller body (4);
the water cooling device is fixedly arranged at the rear side of the shell (1);
the water cooling layer (2) is fixedly arranged at the top of the shell (1), a water pipe (10) is arranged in the water cooling layer (2), and two ends of the water pipe (10) are arranged at one side close to the water cooling device;
the heat dissipation device is fixedly arranged at the rear side of the water cooling device;
the limiting device is provided with two groups, and is respectively and fixedly installed on the front side of the top of the water cooling layer (2) and the front side of the bottom of the shell (1).
2. The high-temperature cooling device of the electric vehicle controller according to claim 1, wherein the water cooling device comprises a water tank (6) with a water pump, a water pump water outlet pipe (11) and a water pump wire hole (9), one surface of the water tank (6) connected with the shell (1) is provided with two holes, two ends of the water pipe (10) are respectively penetrated through the two holes, one end of the water pump water outlet pipe (11) is connected with one end of the water pipe (10), the other end of the water pump water outlet pipe (11) is connected with the water pump, and a water pump power wire penetrates out of the water tank (6) through the water pump wire hole (9).
3. The high-temperature cooling device of the electric vehicle controller according to claim 1, wherein the heat dissipating device comprises a heat dissipating fan (14) and a dust screen (13), an air outlet of the heat dissipating fan (14) is arranged on one side far away from the shell (1), and the dust screen (13) is fixedly arranged on the surface layer of the air outlet of the heat dissipating fan (14).
4. The high-temperature cooling device for the electric vehicle controller according to claim 1, wherein the limiting device comprises a fixed plate (5), a limiting plate (12) and a spring (8), wherein the fixed plate (5) and the limiting plate (12) are connected through a hinge, one end of the spring (8) is fixedly connected with the limiting plate (12), the other end of the spring is fixedly connected with one side of the heat conducting fin (3), and the limiting plates (12) of the two groups of limiting devices are arranged on the front side of an opening of the shell (1).
5. The high-temperature cooling device of the electric vehicle controller according to claim 1, wherein the heat conducting fin (3) is made of silica gel.
6. The high-temperature cooling device of the electric vehicle controller according to claim 2, wherein the water pump wire hole (9) is internally provided with a leakage-proof leather collar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321568174.9U CN220342695U (en) | 2023-06-19 | 2023-06-19 | High-temperature cooling device of electric vehicle controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321568174.9U CN220342695U (en) | 2023-06-19 | 2023-06-19 | High-temperature cooling device of electric vehicle controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220342695U true CN220342695U (en) | 2024-01-12 |
Family
ID=89450656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321568174.9U Active CN220342695U (en) | 2023-06-19 | 2023-06-19 | High-temperature cooling device of electric vehicle controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220342695U (en) |
-
2023
- 2023-06-19 CN CN202321568174.9U patent/CN220342695U/en active Active
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