CN223157493U - Air-cooled and water-cooled controller - Google Patents

Abstract

The utility model relates to a controller, in particular to an air-cooled or water-cooled controller. An air-cooled or water-cooled controller comprises a controller body and a heat dissipation and cooling component detachably arranged on the controller body. The purpose is to provide an air-cooled or water-cooled controller with a simple structure, higher efficiency and fast switching.

Description

Air-cooled and water-cooled controller

Technical Field

The utility model relates to a controller, in particular to an air-cooled or water-cooled controller.

Background Art

Motor controllers are an important part of electric vehicles, electric motorcycles and other devices that require precise control of motor operation. In order to ensure that the motor controller operates efficiently without being damaged by overheating, a cooling system is usually required. The main cooling solutions are air cooling and water cooling.

The original air cooling solution has the characteristics of simple structure, low cost and light weight, but the cooling efficiency is limited and is greatly affected by the environment; the original water cooling solution has the characteristics of high cooling efficiency, precise temperature control and low noise, but the structure is complex, the cost is high, and it will increase the total amount; and the existing air cooling structure often has low heat dissipation efficiency, and the existing water cooling structure often forms a vortex effect, and air cooling and water cooling often cannot be switched according to actual needs.

Utility Model Content

In view of this, the utility model provides an air-cooled or water-cooled controller, the purpose of which is to provide an air-cooled or water-cooled controller with a simple structure, higher efficiency and fast switching.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A wind-cooled or water-cooled controller comprises a controller body and a heat dissipation and cooling component detachably arranged on the controller body; the heat dissipation and cooling component comprises a mounting base, the mounting base is arranged correspondingly above the controller body, a cover plate is arranged correspondingly above the mounting base, a plurality of heat dissipation fins are arranged on the mounting base corresponding to the cover plate, a heat dissipation channel is formed between adjacent heat dissipation fins, a plurality of fixing columns are arranged above the mounting base, a plurality of fixing cylinders are arranged on the cover plate corresponding to the plurality of fixing columns, two guide ports are arranged oppositely on the left and right sides of the top of the cover plate, and both of the two guide ports are correspondingly connected to a guide pipe.

Preferably, the gap distance between two adjacent heat dissipation fin columns is smaller than the height and width of a single heat dissipation fin column.

Preferably, the heat dissipation fin column can be divided into a first heat dissipation fin column and a second heat dissipation fin column according to the size of the cross section, the cross section of the first heat dissipation fin column is larger than that of the second heat dissipation fin column, and the height of the first heat dissipation fin column is larger than that of the second heat dissipation fin column.

Preferably, the first heat dissipating fins are distributed on the center line and each end of the mounting base.

Preferably, it further comprises a water storage tank, which is arranged on the top of the mounting base and located at the periphery of the plurality of heat dissipation fins.

Preferably, the fixing tube is correspondingly sleeved on the periphery of the fixing column and connected to the fixing column by screws, a first threaded hole is correspondingly opened on the fixing column from top to bottom, and a second threaded hole is opened on the fixing tube corresponding to the first threaded hole.

Preferably, two buffer grooves are integrally formed on the top of the cover plate.

Preferably, fixing holes are correspondingly provided at the four corners of the mounting base.

Preferably, the mounting base and the cover plate are both made of heat-conducting material.

The beneficial effects of the utility model are:

The heat dissipation device is a kind of heat dissipation device, and its top is the heat dissipation device, and its top is the heat dissipation device, and its top is the heat dissipation device, and its bottom is the heat dissipation device. While dispersing the flow evenly, the controller can also be quickly cooled and cooled. At the same time, the setting of the cylindrical heat dissipation fin column can effectively reduce the eddy effect formed by the flow direction of the wind or water flow at the corners of the heat dissipation fins when the wind or water flow contacts the angular heat dissipation fins. The multiple heat dissipation channels are interconnected and smoothly arranged, which optimizes the traditional air-cooled structure in which the fin channels formed by the heat dissipation fins are facing the direction of the wind or water flow due to the angularity of the heat dissipation fins themselves, and also cancels the setting restrictions on the direction of the wind or water flow. Therefore, the guide pipe in the technical solution can guide both wind and water, and the switching of the heat dissipation medium (wind or water) inside the guide pipe can be realized to switch the air-cooled heat dissipation or water-cooled heat dissipation, and the flow direction of the heat dissipation medium (wind or water) is not restricted. It is more convenient and practical, and at the same time, the multiple heat dissipation channels formed between multiple groups of adjacent heat dissipation fin columns can effectively disperse and guide the heat dissipation medium (wind or water) during the air cooling or water cooling process, thereby improving the heat dissipation efficiency of air cooling or water cooling to a certain extent.

2. The gap distance between two adjacent heat sinks of the utility model is smaller than the height and width of a single heat sink. The heat sinks can be divided into a first heat sink and a second heat sink according to the size of the cross section. The cross section of the first heat sink is larger than that of the second heat sink, and the height of the first heat sink is larger than that of the second heat sink. This arrangement is beneficial to forming a plurality of irregular and dense heat dissipation channels between multiple groups of adjacent two first heat sinks, between multiple groups of adjacent two second heat sinks, or between multiple groups of adjacent first heat sinks and second heat sinks. The plurality of irregular and dense heat dissipation channels are interconnected and smoothly arranged, so that the heat dissipation medium (wind or water) can be quickly dispersed and drained by the plurality of irregular and dense heat dissipation channels and evenly distributed in the water tank, and at the same time, the circulation of the heat dissipation medium (wind or water) can be accelerated, thereby quickly realizing the heat dissipation and cooling of the controller.

3. The first heat dissipation fin column of the utility model is distributed on the center line and each end of the mounting base. This arrangement enables the first heat dissipation fin column to form an irregular and dense heat dissipation channel with the adjacent second heat dissipation fin column or the first heat dissipation fin column, while also enhancing the strength of the entire heat dissipation cooling assembly, which is beneficial to extending the service life of the heat dissipation cooling assembly.

4. The utility model also includes a water storage tank, which is arranged on the top of the mounting base and located at the periphery of multiple heat dissipation fins. This arrangement can temporarily store cooling water on the mounting base when water cooling is adopted, which can reduce the circulation frequency of cooling water during water cooling, which is beneficial to reduce water energy consumption and is more environmentally friendly.

5. The fixing cylinder of the utility model is correspondingly sleeved on the periphery of the fixing column and connected to the fixing column by screws. A first threaded hole is correspondingly opened on the fixing column from top to bottom, and a second threaded hole is opened on the fixing cylinder corresponding to the first threaded hole. This setting can be connected by the corresponding matching between the first threaded hole, the second threaded hole and the screw, and the corresponding sleeve connection of the fixing cylinder and the fixing column can realize the rapid disassembly between the cover plate and the base.

6. The top of the cover plate of the utility model is integrally formed with two buffer grooves, both of which are upwardly protruding. This arrangement is beneficial for temporarily buffering the wind flow or water flow that enters the heat dissipation cooling component after passing through the guide pipe and the guide port in sequence, so that the wind flow or water flow is more uniform when passing through multiple irregular and dense heat dissipation channels, which can improve the overall heat dissipation efficiency.

7. The four corners of the mounting base of the utility model are correspondingly provided with fixing hole columns, which are used to lock the position of the controller and realize the installation and fixation of the entire controller.

8. The mounting base and cover of the utility model are both made of heat-conducting materials. This setting is conducive to conducting the heat generated during the operation of the controller and exporting it to the outside of the controller through air cooling, water cooling and natural dissipation, thereby improving the heat dissipation efficiency of the heat dissipation cooling component to a certain extent.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a partial side view of the structure of the heat dissipation and cooling assembly of the utility model when installed;

FIG2 is a schematic diagram of the first top view of the internal structure of the heat dissipation and cooling assembly of the utility model when it is installed;

FIG3 is a schematic diagram of the structure of the heat dissipation and cooling assembly of the utility model when it is installed from a second top view;

FIG4 is a schematic diagram of the third top view of the internal structure of the heat dissipation and cooling assembly of the utility model when it is installed;

FIG5 is a schematic diagram of the structure of the utility model from a bottom viewing angle;

FIG. 6 is a schematic diagram of a three-dimensional exploded structure of the present invention.

Figure markings: 1: controller body, 2: heat dissipation cooling assembly, 3: mounting base, 4: cover plate, 5: heat dissipation fin column, 6: fixing column, 7: fixing cylinder, 8: screw, 9: guide port, 10: guide pipe, 11: first threaded hole, 12: second threaded hole, 13: buffer groove, 14: first heat dissipation fin column, 15: second heat dissipation fin column, 16: fixing hole column, 17: water storage tank, 18: heat dissipation channel.

DETAILED DESCRIPTION

The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

As shown in Figures 1, 2, 3, 4, 5 and 6, the controller body 1 and the heat dissipation cooling assembly 2 are detachably arranged on the controller body 1. The heat dissipation cooling assembly 2 includes a mounting base 3, the mounting base 3 is correspondingly arranged above the controller body 1, a cover plate 4 is correspondingly arranged above the mounting base 3, and a plurality of heat dissipation fin columns 5 are arranged on the mounting base 3 corresponding to the cover plate 4. A heat dissipation channel 18 is formed between adjacent heat dissipation fin columns 5. The smaller the gap between adjacent heat dissipation fin columns 5, the finer the heat dissipation channel 18 is formed, and the dispersion and diversion and accelerated circulation effects of the heat dissipation channel 18 are improved. The better, a plurality of fixing columns 6 are arranged above the mounting base 3, a plurality of fixing cylinders are arranged on the cover plate 4 corresponding to the plurality of fixing columns 6, two guide ports 9 are arranged on the left and right sides of the top of the cover plate 4, and the two guide ports 9 are connected with guide pipes 10 respectively. This arrangement can dissipate heat and cool the controller body 1 through the heat dissipation cooling component 2. Generally speaking, compared with the previous controller air-cooling or water-cooling heat dissipation structure, this structure replaces the traditional sheet-type heat dissipation fins by adopting a cylindrical heat dissipation fin column 5, adopts a plurality of heat dissipation fin columns 5 and combines a plurality of groups of adjacent heat dissipation fin columns 5 to form a plurality of heat dissipation fins. The heat dissipation channels 18 can guide the wind or water flow in a more dispersed and uniform manner, and can also quickly dissipate heat and cool down the controller. At the same time, the setting of the cylindrical heat dissipation fin column 5 can effectively reduce the vortex effect formed by the wind or water flow squeezing the corners of the heat dissipation fins when the wind or water flow contacts the angular heat dissipation fins. The multiple heat dissipation channels 18 are interconnected and smoothly arranged, which optimizes the traditional air-cooling structure that requires the fin channel formed by the heat dissipation fins to face the direction of the wind or water flow due to the angular heat dissipation fins themselves, and also eliminates the design of the wind direction. Or there is no setting restriction on the direction of water flow, therefore, the guide pipe 10 in the present technical solution can guide both wind and water, and the switching of air-cooling heat dissipation or water-cooling heat dissipation can be realized by switching the heat dissipation medium (wind or water) therein through the guide pipe 10, and there is no restriction on the flow direction of the heat dissipation medium (wind or water), which is more convenient and practical, and also enables the multiple heat dissipation channels 18 formed between multiple groups of adjacent heat dissipation fin columns 5 to effectively disperse and guide the heat dissipation medium (wind or water) during the air cooling or water cooling process, thereby improving the heat dissipation efficiency of air cooling or water cooling to a certain extent.

As shown in Figures 1, 2, 3, 4 and 6, the gap distance between two adjacent heat sink fins 5 is smaller than the height and width of a single heat sink fin 5. The heat sink fins 5 can be divided into a first heat sink fin 14 and a second heat sink fin 15 according to the size of the cross section. The cross section of the first heat sink fin 14 is larger than that of the second heat sink fin 15, and the height of the first heat sink fin 14 is larger than that of the second heat sink fin 15. This arrangement is beneficial to forming a plurality of irregular and dense heat dissipation channels between multiple groups of adjacent two first heat sink fins 14, between multiple groups of adjacent two second heat sink fins 15, or between multiple groups of adjacent first heat sink fins 14 and second heat sink fins 15. The plurality of irregular and dense heat dissipation channels are interconnected and smoothly arranged, so that the heat dissipation medium (wind or water) can be quickly dispersed and drained by the plurality of irregular and dense heat dissipation channels and evenly distributed in the water storage tank 17, and at the same time, the circulation of the heat dissipation medium (wind or water) can be accelerated, thereby quickly realizing heat dissipation and cooling of the controller.

As shown in Figures 1, 2, 3, 4 and 6, the first heat dissipating fins 14 are distributed on the center line and each end of the mounting base 3. This arrangement enables the first heat dissipating fins 14 to form an irregular and dense heat dissipation channel with the adjacent second heat dissipating fins 15 or the first heat dissipating fins 14 while also enhancing the strength of the entire heat dissipation cooling assembly 2, which is beneficial to extending the service life of the heat dissipation cooling assembly 2.

As shown in Figures 1, 3, 4 and 6, it also includes a water tank 17, which is arranged on the top of the mounting base 3 and is located at the periphery of the multiple heat dissipation fins 5. This setting can temporarily store the cooling water on the mounting base 3 when water cooling is adopted, which can reduce the circulation frequency of the cooling water during water cooling, which is beneficial to reduce water energy consumption and is more environmentally friendly.

As shown in Figure 3, the fixing tube is correspondingly sleeved on the outer periphery of the fixing column 6 and is connected to the fixing column 6 by a screw 8. A first threaded hole 11 is correspondingly opened on the fixing column 6 from top to bottom, and a second threaded hole 12 is opened on the fixing tube corresponding to the first threaded hole 11. This setting can be connected by the corresponding matching between the first threaded hole 11, the second threaded hole 12 and the screw 8, and the corresponding sleeve connection between the fixing tube and the fixing column 6 can be realized, so as to realize the quick disassembly between the cover plate 4 and the base.

As shown in Figure 6, the top of the cover plate 4 is integrally formed with two buffer grooves 13, and the two buffer grooves 13 are both upwardly protruding. This arrangement is beneficial for temporarily buffering the wind flow or water flow that enters the heat dissipation cooling component 2 after passing through the guide pipe 10 and the guide port 9 in sequence, so that the wind flow or water flow is more uniform when passing through multiple irregular and dense heat dissipation channels, which can improve the overall heat dissipation efficiency.

As shown in FIG. 1 , FIG. 2 , FIG. 3 , FIG. 4 , FIG. 5 and FIG. 6 , the four corners of the mounting base 3 are correspondingly provided with fixing hole columns 16 , which are used to lock the position of the controller and realize the installation and fixation of the entire controller.

As shown in Figures 1, 2, 3, 4, 5 and 6, the mounting base 3 and the cover plate 4 are both made of heat-conducting materials. This arrangement is conducive to conducting the heat generated during the operation of the controller and discharging it to the outside of the controller through air cooling, water cooling and natural dissipation, thereby improving the heat dissipation efficiency of the heat dissipation cooling component 2 to a certain extent.

The specific operating principle is:

Embodiment 1:

Step 1: Install the mounting base on the controller body, and connect the cover plate to the mounting base through the first threaded hole, the second threaded hole and the screw threaded connection;

Step 2: After the fixing is completed, the external cooling water pipe is connected to one of the guide pipes, and the other guide pipe is connected to the external cooling water outlet pipe. The external cooling water pipe and the external cooling water outlet pipe in this embodiment can form an external cooling water circulation pipe;

The third step: cooling water is introduced from the external cooling water pipe, so that the cooling water enters the heat dissipation cooling component after passing through the external cooling water pipe, the guide pipe and the guide port in turn, and then the cooling water is gradually buffered by the buffer tank and dispersed and guided by multiple irregular and fine heat dissipation channels, and then more quickly and evenly distributed on the mounting base under the cover plate, and a part of the cooling water is temporarily stored in the water storage tank. As the controller runs, the heat it emits gradually increases, and the heat is gradually conducted through the mounting base and absorbed by the cooling water in the water storage tank. When the temperature of the cooling water in the water storage tank rises to the set value (which can be monitored by an external temperature sensor according to actual needs), the cooling water in the water storage tank can be discharged along with the circulation of cooling water between the external cooling water pipe, the heat dissipation cooling component and the external cooling water outlet pipe. In this reciprocating manner, the running controller can be cooled and dissipated.

Embodiment 2:

Step 1: Install the mounting base on the controller body, and connect the cover plate to the mounting base through the first threaded hole, the second threaded hole and the screw threaded connection;

Step 2: After the fixing is completed, the external cold air duct is connected to one of the guide ducts, and the other guide duct is connected to the external air outlet duct. The external cold air duct and the external air outlet duct in this embodiment can form an external cold air circulation duct;

Step 3: Let the cold air in from the external cold air duct, so that the cold air enters the heat dissipation and cooling component through the external cold air duct, the guide pipe and the guide port in turn, and then the cold air is gradually buffered by the buffer tank and dispersed and guided by multiple irregular and fine heat dissipation channels, and then spread more quickly and evenly in the heat dissipation and cooling component. As the controller runs, the heat it emits gradually increases, and the heat is gradually conducted through the mounting base and absorbed by the cooling air in the heat dissipation and cooling component. The running controller can be cooled and dissipated through the circulation of cold air in the external cold air duct, the heat dissipation and cooling component and the external air outlet duct.

Embodiment three:

Step 1: Install the mounting base on the controller body, and connect the cover plate to the mounting base through the first threaded hole, the second threaded hole and the screw threaded connection;

Step 2: After the fixing is completed, the external cooling water pipe and the external cold air pipe are connected to one of the guide pipes through the external three-way pipe joint, and the other guide pipe is connected to the external cooling water outlet pipe and the external air outlet pipe respectively through the external three-way pipe joint. Of course, the external cooling water pipe, the external cold air pipe, the external cooling water outlet pipe and the external air outlet pipe are respectively provided with external switch control valves corresponding to the corresponding external three-way pipe joints. In this embodiment, the external cooling water pipe and the external cooling water outlet pipe can form an external cooling water circulation pipe, and the external cold air pipe and the external air outlet pipe can form an external cold air circulation pipe;

Step 3: Open the external switch control valve corresponding to the external cooling water pipe, and let the cooling water in from the external cooling water pipe, so that the cooling water enters the heat dissipation cooling component after passing through the external cooling water pipe, the guide pipe and the guide port in turn. Then the cooling water is gradually buffered by the buffer tank and dispersed and guided by multiple irregular and fine heat dissipation channels, and then spread more quickly and evenly on the installation base under the cover plate. A part of the cooling water is temporarily stored in the water storage tank. As the controller runs, the heat it emits gradually increases, and the heat is gradually conducted through the installation base and absorbed by the cooling water in the water storage tank. When the cooling water temperature in the water storage tank rises to the set value (which can be monitored by an external temperature sensor according to actual needs), open the external cooling water outlet pipe corresponding to the external cooling water outlet pipe. The switch control valve discharges the heated cooling water and closes the external switch control valve corresponding to the external cooling water outlet pipe, and then opens the external switch control valve corresponding to the external cold air pipe and the external switch control valve corresponding to the external air outlet pipe in sequence. The residual temperature in the heat dissipation cooling component can be brought out through the circulation of cold air between the external cold air pipe, the heat dissipation cooling component and the external air outlet pipe, and then closes the external switch control valve corresponding to the external cold air pipe and the external switch control valve corresponding to the external air outlet pipe in sequence, and opens the external switch control valve corresponding to the external cooling water pipe again, and allows the cooling water to enter the heat dissipation cooling component through the external cooling water pipe, the diversion pipe and the diversion port in sequence. This cycle can achieve continuous heat dissipation and cooling of the running controller.

Embodiment 4:

Step 1: Install the mounting base on the controller body, and connect the cover plate to the mounting base through the first threaded hole, the second threaded hole and the screw threaded connection;

Step 2: After the fixing is completed, the external cooling water pipe and the external cold air pipe are connected to one of the guide pipes through the external three-way pipe joint, and the other guide pipe is connected to the external cooling water outlet pipe and the external air outlet pipe respectively through the external three-way pipe joint. Of course, external switch control valves are respectively provided between the external cooling water pipe, the external cold air pipe, the external cooling water outlet pipe and the external air outlet pipe and the corresponding external three-way pipe joint. In this embodiment, the external cold air pipe and the external air outlet pipe can form an external cold air circulation pipe;

Step 3: Open the external switch control valve corresponding to the external cooling water pipe, and let the cooling water in from the external cooling water pipe, so that the cooling water enters the heat dissipation cooling component after passing through the external cooling water pipe, the guide pipe and the guide port in turn, and then the cooling water is gradually buffered by the buffer tank and dispersed and guided by multiple irregular and fine heat dissipation channels, and then spread more quickly and evenly on the mounting base under the cover plate, and a part of the cooling water is temporarily stored in the water storage tank, close the external switch control valve corresponding to the external cooling water pipe, and open the external switch control valve corresponding to the external cold air pipe and the external switch control valve corresponding to the external air outlet pipe in turn, and the cooling water that absorbs the heat of the controller in the heat dissipation cooling component can be cooled and cooled through the circulation of cold air in the external cold air pipe, the heat dissipation cooling component and the external air outlet pipe, so as to achieve continuous heat dissipation and cooling of the running controller.

The electrical components appearing in this article can all be connected to the external main controller and 220V AC power through a transformer, and the main controller can be a conventional known device such as a computer that plays a control role. The conventional known device such as a computer that plays a control role can receive various data signals monitored by this device in real time. The electrical components provided by the utility model are only used for the technical solution according to the structural characteristics of the product. The product will be adjusted and modified after purchase to make it more matching and consistent with the technical solution of the utility model. It is a technical solution for the best application of the technical solution. The model of the product can be replaced and modified according to the required technical parameters. It is well known to technical personnel in this field. Therefore, technical personnel in this field can clearly obtain the corresponding use effect through the technical solution provided by the utility model.

The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and circuit connection in detail.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims (9)

1. The air cooling and water cooling controller is characterized by comprising a controller body and a heat dissipation and cooling assembly which is detachably arranged on the controller body, wherein the heat dissipation and cooling assembly comprises a mounting base, the mounting base is correspondingly arranged above the controller body, a cover plate is correspondingly arranged above the mounting base, a plurality of heat dissipation fin columns are correspondingly arranged on the mounting base, heat dissipation channels are formed between adjacent heat dissipation fin columns, a plurality of fixing columns are arranged above the mounting base, a plurality of fixing cylinders are correspondingly arranged on the cover plate, two flow guide ports are correspondingly arranged on the left side and the right side of the top of the cover plate, and two flow guide ports are correspondingly connected with a flow guide pipeline.

2. The air-cooled water-cooled controller of claim 1, wherein a gap distance between two adjacent fin posts is less than a height and a width of a single fin post.

3. The air-cooled water-cooled controller of claim 1, wherein the heat dissipating fin is divided into a first heat dissipating fin and a second heat dissipating fin according to a size of a cross section, the cross section of the first heat dissipating fin is larger than the second heat dissipating fin, and a height of the first heat dissipating fin is larger than the second heat dissipating fin.

4. An air-cooled water-cooled controller as recited in claim 3 wherein the first heat dissipating fin posts are disposed separately from a centerline and each end of the mounting base.

5. The air-cooled water-cooled controller of claim 1, further comprising a water reservoir disposed at a top of the mounting base and located at a periphery of the plurality of heat dissipating fins.

6. The air-cooling water-cooling controller according to claim 1, wherein the fixing cylinder is correspondingly sleeved on the periphery of the fixing column and is connected with the fixing column through a screw, a first threaded hole is correspondingly formed in the fixing column from top to bottom, and a second threaded hole is formed in the fixing cylinder corresponding to the first threaded hole.

7. An air-cooled water-cooled controller as in claim 1, wherein the top of the cover plate is integrally formed with two buffer slots.

8. An air-cooled water-cooled controller as recited in claim 1, wherein four corners of the mounting base are correspondingly provided with fixed hole columns.

9. An air-cooled water-cooled controller as recited in claim 1, wherein the mounting base and the cover are each formed of a thermally conductive material.