CN219893701U - Brushless motor control panel installation box with high heat dissipation efficiency - Google Patents
Brushless motor control panel installation box with high heat dissipation efficiency Download PDFInfo
- Publication number
- CN219893701U CN219893701U CN202320836315.4U CN202320836315U CN219893701U CN 219893701 U CN219893701 U CN 219893701U CN 202320836315 U CN202320836315 U CN 202320836315U CN 219893701 U CN219893701 U CN 219893701U
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- China
- Prior art keywords
- motor control
- brushless motor
- air inlet
- control board
- temperature cavity
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 title claims description 9
- 238000007664 blowing Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 abstract description 9
- 238000009413 insulation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 230000000191 radiation effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a high-heat-dissipation-efficiency brushless motor control board mounting box which comprises a mounting box body, wherein the mounting box body is divided into a high-temperature cavity positioned on the left side and a low-temperature cavity positioned on the right side by a heat insulation plate, the brushless motor control board is mounted on the inner wall of one side of the high-temperature cavity, a plurality of heat dissipation holes are formed in the top of the high-temperature cavity, a ventilation channel is formed in the upper side of the heat insulation plate, an exhaust fan is arranged at the inlet of the ventilation channel and connected to the inner wall above the low-temperature cavity, a flow guide pipe is connected to the air outlet end of the ventilation channel, a flow equalization pipe is connected to the flow guide pipe, a plurality of air blowing holes facing the brushless motor control board are formed in the left side of the flow equalization pipe, and an air inlet is formed in the lower part of the right side of the low-temperature cavity. The utility model has the advantages that: the high-temperature cavity gas can be prevented from entering the low-temperature cavity, the utilization rate of the gas can be improved, and the gas entering the high-temperature cavity is discharged through the radiating holes after absorbing heat, so that the rapid heat dissipation of the brushless motor control board is realized.
Description
Technical Field
The utility model relates to the technical field of brushless motor control equipment, in particular to a brushless motor control board mounting box with high heat dissipation efficiency.
Background
The motor controller is an integrated circuit which actively works to control the motor to work according to the set direction, speed, angle and response time, namely, the main components of motor control are arranged on a control board of the motor, other parts such as the control board and a display device are generally arranged in the same control box, the heat generated by the control board in the running process is higher, the heat generated by the parts such as the display device for displaying the running condition of the motor is lower, the control box is wholly radiated in the prior art, the heat at the control board is easily transferred, the abnormal temperature rise of the display device is caused, and the radiating effect is poor.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the brushless motor control board mounting box with high heat dissipation efficiency, which is used for dividing the control box into a high-temperature cavity and a low-temperature cavity for respectively dissipating heat and improving the heat dissipation effect.
The utility model relates to a high-heat-dissipation-efficiency brushless motor control board mounting box which comprises a mounting box body, wherein the mounting box body is divided into a high-temperature cavity on the left side and a low-temperature cavity on the right side by a heat insulation plate, the brushless motor control board is mounted on the inner wall of one side, far away from the low-temperature cavity, of the high-temperature cavity, a plurality of heat dissipation holes are formed in the top of the high-temperature cavity, a ventilation channel is formed in the upper side of the heat insulation plate, an exhaust fan is arranged at an inlet of the ventilation channel, the exhaust fan is connected to the inner wall above the low-temperature cavity, a flow guide pipe is connected to an air outlet end of the ventilation channel, the flow guide pipe is connected with a flow equalization pipe, a plurality of air blowing holes facing the brushless motor control board are formed in the left side of the flow equalization pipe, and an air inlet is formed in the lower right side of the low-temperature cavity.
Further, a heat conducting groove is formed in the left side of the high-temperature cavity, a heat conducting plate is arranged in the heat conducting groove, and a plurality of radiating fins are connected to the outer surface of the heat conducting plate.
Further, a cooling fan is connected to the left side lower side of the installation box body, and the blowing direction of the cooling fan faces the cooling fins.
Further, the air outlet end of the air inlet is connected with an air inlet pipe, a filtering assembly is arranged in the air inlet pipe, the air inlet pipe is divided into a first air inlet section close to the air inlet and a second air inlet section far away from the air inlet by the filtering assembly, the second air inlet section is connected with a second exhaust fan, and the air outlet end of the second exhaust fan is communicated with the low-temperature cavity.
Further, the left side of installation box body is connected with the mounting panel, the mounting panel includes mutually perpendicular first mounting panel and second mounting panel, first mounting panel with installation box body detachable is connected, radiator fan connects the upper surface at the second mounting panel.
The utility model has the advantages that: the mounting box body is divided into a high-temperature cavity positioned at the left side and a low-temperature cavity positioned at the right side, heat dissipation gas entering the low-temperature cavity firstly dissipates heat of devices in the low-temperature cavity, and then is led into the high-temperature cavity to dissipate heat of the devices in the high-temperature cavity, so that the gas in the high-temperature cavity is prevented from entering the low-temperature cavity, the utilization rate of the gas is improved, and the gas entering the high-temperature cavity is discharged through the heat dissipation holes after absorbing heat, so that the rapid heat dissipation of a brushless motor control board is realized; the left side in high temperature chamber has offered the heat conduction groove, is provided with the heat-conducting plate in the heat conduction groove, and the surface of heat-conducting plate is connected with a plurality of fin, can further improve the radiating effect to the brushless motor control panel in the high temperature chamber.
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a brushless motor control board mounting box with high heat dissipation efficiency.
Fig. 2 is a schematic structural view of the heat conductive plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model relates to a brushless motor control board mounting box with high heat dissipation efficiency, which comprises a mounting box body 1, wherein the mounting box body 1 is divided into a high-temperature cavity 11 positioned at the left side and a low-temperature cavity 12 positioned at the right side by a heat insulation board 2, a brushless motor control board 3 is mounted on the inner wall of one side, far away from the low-temperature cavity 12, of the high-temperature cavity 11, a plurality of heat dissipation holes 4 are formed in the top of the high-temperature cavity 11, a ventilation channel 21 is formed in the upper side of the heat insulation board 2, an exhaust fan 5 is arranged at the inlet of the ventilation channel 21, the exhaust fan 5 is connected to the inner wall above the low-temperature cavity 12, a flow guide pipe 22 is connected to the air outlet end of the ventilation channel 21, a flow guide pipe 23 is connected to the flow guide pipe 22, a plurality of air blowing holes 231 facing the brushless motor 3 are formed in the left side of the flow guide pipe 23, and an air inlet 6 is formed in the lower right side of the low-temperature cavity 12.
In this embodiment, the heat dissipation gas entering the low temperature cavity 12 firstly dissipates heat of the device in the low temperature cavity 12, and then is led into the high temperature cavity 11 to dissipate heat of the device in the high temperature cavity 11, so that the gas entering the high temperature cavity 11 can be prevented from entering the low temperature cavity 12, the utilization rate of the gas can be improved, and the gas entering the high temperature cavity 11 is discharged through the heat dissipation hole 4 after absorbing heat, so that the rapid heat dissipation of the brushless motor control board 3 is realized.
In one embodiment, a heat conducting groove 13 is formed on the left side of the high temperature cavity 11, a heat conducting plate 14 is disposed in the heat conducting groove 13, the heat conducting plate 14 is in a T-shaped structure in the actual implementation process, the heat conducting plate 14 is at least partially located in the heat conducting groove 13, and the outer surface of the heat conducting plate 14 is connected with a plurality of heat dissipating fins 141. By providing the heat conductive plate 14 and the heat radiating fins 141, heat generated during operation of the brushless motor control board 3 can be discharged, and the heat radiation effect of the brushless motor control board 3 in the high temperature chamber 11 can be further improved.
In one embodiment, a cooling fan 7 is connected to the lower left side of the mounting box body 1, and the blowing direction of the cooling fan 7 faces the cooling fins 141. By blowing air onto the heat radiation fins 141, the flow speed of the air in the area of the heat radiation fins 141 can be increased, and the heat radiation effect can be further improved.
In one embodiment, the air outlet end of the air inlet 6 is connected with an air inlet pipe 8, a filter assembly 81 is arranged in the air inlet pipe 8, the filter assembly 81 adopts a filter screen in the actual implementation process, the air inlet pipe 8 is divided into a first air inlet section 82 close to the air inlet and a second air inlet section 83 far away from the air inlet by the filter assembly 81, the second air inlet section 83 is connected with a second exhaust fan 84, and the air outlet end of the second exhaust fan 84 is communicated with the low-temperature cavity 11.
In one embodiment, in order to facilitate replacement of the cooling fan according to actual needs, the left side of the mounting box body 1 is connected with a mounting plate 9, the mounting plate 9 includes a first mounting plate 91 and a second mounting plate 92 that are perpendicular to each other, the first mounting plate 91 is detachably connected with the mounting box body, and the cooling fan 7 is connected to the upper surface of the second mounting plate 92.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; meanwhile, as those skilled in the art will have variations in the scope of the specific embodiments according to the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.
Claims (5)
1. A brushless motor control panel mounting box with high heat dissipation efficiency is characterized in that: including the installation box body, the installation box body is cut apart into the high temperature chamber that is located the left side and the low temperature chamber that is located the right side by the heat insulating board, and brushless motor control board is installed in the high temperature chamber and is kept away from on the inner wall of one side in low temperature chamber, the top in high temperature chamber is seted up by a plurality of louvre, ventilative passageway has been seted up to the heat insulating board upside, ventilative passageway's entrance is provided with the air exhauster, the air exhauster is connected on the inner wall of the top in low temperature chamber, ventilative passageway's the end of giving vent to anger is connected with the honeycomb duct, the honeycomb duct is connected with the pipe that flow equalizes, flow equalizes the pipe with the honeycomb duct is perpendicular just a plurality of orientation has been seted up in the left side of flow equalizing the pipe the gas hole of brushless motor control board, the air inlet has been seted up to the right side below in low temperature chamber.
2. The high heat dissipation efficiency brushless motor control board mounting box according to claim 1, wherein: the left side of high temperature chamber has seted up the heat conduction groove be provided with the heat-conducting plate in the heat conduction groove, the surface of heat-conducting plate is connected with a plurality of fin.
3. The high heat dissipation efficiency brushless motor control board mounting box according to claim 2, wherein: and a cooling fan is connected to the lower left side of the mounting box body, and the blowing direction of the cooling fan faces the cooling fins.
4. The high heat dissipation efficiency brushless motor control board mounting box according to claim 1, wherein: the air inlet is characterized in that an air outlet end of the air inlet is connected with an air inlet pipe, a filtering assembly is arranged in the air inlet pipe, the air inlet pipe is divided into a first air inlet section close to the air inlet and a second air inlet section far away from the air inlet, the second air inlet section is connected with a second exhaust fan, and an air outlet end of the second exhaust fan is communicated with the low-temperature cavity.
5. A high heat dissipation efficiency brushless motor control board mounting box according to claim 3, wherein: the left side of installation box body is connected with the mounting panel, the mounting panel includes mutually perpendicular first mounting panel and second mounting panel, first mounting panel with installation box body detachable is connected, radiator fan connects the upper surface at the second mounting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320836315.4U CN219893701U (en) | 2023-04-15 | 2023-04-15 | Brushless motor control panel installation box with high heat dissipation efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320836315.4U CN219893701U (en) | 2023-04-15 | 2023-04-15 | Brushless motor control panel installation box with high heat dissipation efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219893701U true CN219893701U (en) | 2023-10-24 |
Family
ID=88401756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320836315.4U Active CN219893701U (en) | 2023-04-15 | 2023-04-15 | Brushless motor control panel installation box with high heat dissipation efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219893701U (en) |
-
2023
- 2023-04-15 CN CN202320836315.4U patent/CN219893701U/en active Active
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