CN214591229U - Cooling device of motor driver - Google Patents
Cooling device of motor driver Download PDFInfo
- Publication number
- CN214591229U CN214591229U CN202120518413.4U CN202120518413U CN214591229U CN 214591229 U CN214591229 U CN 214591229U CN 202120518413 U CN202120518413 U CN 202120518413U CN 214591229 U CN214591229 U CN 214591229U
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- fixedly connected
- driver body
- driver
- water tank
- cooling device
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Abstract
The utility model discloses a motor driver's heat sink, including the mounting panel, mounting panel front end middle part fixedly connected with driver body, left side front end fixedly connected with water tank, the inside top fixedly connected with miniature pump of water tank, miniature pump top output fixed connection is in time type cooling tube one end, time type cooling tube other end fixed connection is at heat exchanger top input, heat exchanger top output fixed connection is in backflow pipeline one end. The utility model discloses in, transmit the cooling water in the water tank to returning in the type cooling tube through miniature pump to realize the cooling to the driver body by returning the type cooling tube, realize the used circulation of cooling water simultaneously under heat exchanger's effect, secondly, carry out real-time supervision through temperature sensor to the temperature of driver body, and realize the automatic heat dissipation to the driver body under the effect of controller, be worth wideling popularize.
Description
Technical Field
The utility model relates to a driver field especially relates to a motor driver's heat sink.
Background
The motor driver is an actuating mechanism for converting electric pulse into angular displacement, when the step driver receives a pulse signal, it drives the step motor to rotate a fixed angle (called "step angle") according to the set direction, and its rotation is operated step by step at the fixed angle, and can control the angular displacement by controlling the number of pulses so as to attain the goal of accurate positioning, and at the same time can control the rotating speed and acceleration of the motor by controlling pulse frequency so as to attain the goal of speed regulation and positioning.
In the motor drive who exists at present stage, there is the not good problem of cooling effect, and at the in-process of long-term use, easily influence whole mechanism normal work because of motor drive self high temperature, simultaneously, shortened motor drive's life.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a cooling device of a motor driver.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a cooling device of a motor driver comprises a mounting plate, a driver body is fixedly connected to the middle of the front end of the mounting plate, a water tank is fixedly connected to the front end of the left side, a micro water pump is fixedly connected to the top end of the inner portion of the water tank, the top output end of the micro water pump is fixedly connected to one end of a return cooling pipe, the other end of the return cooling pipe is fixedly connected to the top input end of a heat exchanger, the top output end of the heat exchanger is fixedly connected to one end of a return pipeline, L-shaped fixing rods are fixedly connected to the middle of the left side and the right side of the mounting plate respectively, the top ends of the L-shaped fixing rods are fixedly connected to the middle positions of the left end and the right end of the bottom of a supporting plate, a cooling fan is fixedly connected to the inside of a through hole in the center of the top end of the supporting plate, a controller is fixedly connected to the left top of the front end of the mounting plate, a temperature sensor is fixedly connected to the right side of the top of the driver body, the rear ends of the left side and the right side of the driver body are fixedly connected with a plurality of first radiating fins, and the bottom end of the driver body is uniformly and fixedly connected with a plurality of second radiating fins.
As a further description of the above technical solution:
the clip-shaped cooling pipe is fixedly connected to the top end of the driver body.
As a further description of the above technical solution:
the heat exchanger is fixedly connected to the front end of the right side of the driver body at a position corresponding to the water tank.
As a further description of the above technical solution:
and the other end of the return pipeline is fixedly connected with the input end of the top of the water tank.
As a further description of the above technical solution:
the output end of the temperature sensor is connected with the controller through a signal wire.
As a further description of the above technical solution:
the output ends of the micro water pump and the heat dissipation fan are connected with the controller through signal lines.
As a further description of the above technical solution:
the middle parts of the left side and the right side of the mounting plate are provided with mounting holes.
The utility model discloses following beneficial effect has:
the utility model discloses in, transmit the cooling water in the water tank to returning in the type cooling tube through miniature pump to realize the cooling to the driver body by returning the type cooling tube, realize the used circulation of cooling water simultaneously under heat exchanger's effect, secondly, carry out real-time supervision through temperature sensor to the temperature of driver body, and realize the automatic heat dissipation to the driver body under the effect of controller, be worth wideling popularize.
Drawings
Fig. 1 is a perspective view of a cooling device of a motor driver according to the present invention;
fig. 2 is a perspective view of a driver body in the cooling device of the motor driver according to the present invention;
fig. 3 is the schematic view of the internal structure of the water tank in the cooling device of the motor driver of the present invention.
Illustration of the drawings:
1. mounting a plate; 2. a driver body; 3. a water tank; 4. a micro water pump; 5. a clip-shaped cooling pipe; 6. a heat exchanger; 7. a return line; 8. an L-shaped fixing rod; 9. a support plate; 10. a heat radiation fan; 11. a controller; 12. a temperature sensor; 13. a first heat radiation fin; 14. a second heat radiation fin; 15. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically 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 invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a cooling device of a motor driver comprises a mounting plate 1, a driver body 2 is fixedly connected with the middle part of the front end of the mounting plate 1, a water tank 3 is fixedly connected with the front end of the left side, a micro water pump 4 is fixedly connected with the top end inside the water tank 3, the top output end of the micro water pump 4 is fixedly connected with one end of a return cooling pipe 5, the other end of the return cooling pipe 5 is fixedly connected with the top input end of a heat exchanger 6, the top output end of the heat exchanger 6 is fixedly connected with one end of a return pipeline 7, cooling water is pumped into the return cooling pipe 5 through the micro water pump 4 in the water tank 3, because the return cooling pipe 5 is fixedly connected with the driver body 2, the cooling of the driver body 2 is realized through the flowing of the cooling water in the return cooling pipe 5, the cooling water flows into the heat exchanger 6 through the return cooling pipe 5 to be cooled, and then flows into the water tank 3 through the return pipeline 7, used for next cooling, thereby realizing the recycling of cooling water and realizing the purpose of continuous cooling, the middle parts of the left side and the right side of the mounting plate 1 are fixedly connected with L-shaped fixed rods 8, the top ends of the L-shaped fixed rods 8 are respectively and fixedly connected with the middle positions of the left end and the right end of the bottom of the supporting plate 9, a heat radiation fan 10 is fixedly connected in a through hole at the center of the top end of the supporting plate 9, the top part at the left side of the front end of the mounting plate 1 is fixedly connected with a controller 11, the rear end at the right side of the top part of the driver body 2 is fixedly connected with a temperature sensor 12, the temperature of the driver body 2 is monitored through the temperature sensor 12 and information is transmitted to the controller 11, when the temperature of the driver body 2 is higher than a set temperature, the controller 11 activates the micro water pump 4 and the heat radiation fan 10, the rear ends at the left side and the right side of the driver body 2 are both fixedly connected with a plurality of first heat radiation fins 13, the bottom end of the driver body 2 is uniformly and fixedly connected with a plurality of second radiating fins 14, and the first radiating fins 13 and the second radiating fins 14 realize the heat dissipation of the left end, the right end and the bottom end of the driver body 2.
5 fixed connection of type cooling tube returns on 2 tops of driver body, 6 fixed connection of heat exchanger are in 2 right sides front end of driver body and the corresponding position department of water tank 3, 7 other end fixed connection of backflow pipeline are at 3 top inputs of water tank, 12 output passing signal lines of temperature sensor link to each other with controller 11, miniature pump 4 and 10 output of cooling fan all pass signal lines and controller 11 link to each other, the middle part of the 1 left and right sides of mounting panel all is provided with mounting hole 15, realize being connected between mounting panel 1 and the exterior structure through mounting hole 15.
The working principle is as follows: when using, carry out temperature monitoring through temperature sensor 12 to driver body 2, and with information transmission to controller 11 in, it is suitable when driver body 2 temperature is higher than the settlement temperature, through the start-up of controller 11 activation miniature pump 4 and cooling blower 10, through miniature pump 4 in the water tank 3 with the cooling water suction to returning type cooling pipe 5 in, because be fixed connection between returning type cooling pipe 5 and the driver body 2, so through the flow of cooling water in returning type cooling pipe 5, realize the cooling to driver body 2, the cooling water flows into heat exchanger 6 through returning type cooling pipe 5 and cools off, then flow into inside water tank 3 through backflow pipeline 7, be used for cooling next time, thereby realize the recycling of cooling water, realized the purpose of continuously lowering the temperature.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a motor drive's heat sink, includes mounting panel (1), its characterized in that: the device comprises a mounting plate (1), a driver body (2) fixedly connected to the middle of the front end of the mounting plate (1), a water tank (3) fixedly connected to the front end of the left side, a micro water pump (4) fixedly connected to the top end of the inside of the water tank (3), a top output end of the micro water pump (4) is fixedly connected to one end of a return cooling pipe (5), the other end of the return cooling pipe (5) is fixedly connected to the top input end of a heat exchanger (6), the top output end of the heat exchanger (6) is fixedly connected to one end of a return pipeline (7), L-shaped fixing rods (8) are fixedly connected to the middle of the left side and the right side of the mounting plate (1), the top ends of the L-shaped fixing rods (8) are respectively fixedly connected to the middle positions of the left side and the right side of the bottom of the supporting plate (9), a cooling fan (10) is fixedly connected to the inside a through hole of the center of the top of the supporting plate (9), and a controller (11) is fixedly connected to the left top of the front end of the mounting plate (1), driver body (2) top right side rear end fixedly connected with temperature sensor (12), the equal fixedly connected with a plurality of first heat radiation fins (13) of rear end of driver body (2) the left and right sides, the even fixedly connected with a plurality of second heat radiation fins (14) in driver body (2) bottom.
2. The cooling device for a motor driver as set forth in claim 1, wherein: the clip-shaped cooling pipe (5) is fixedly connected to the top end of the driver body (2).
3. The cooling device for a motor driver as set forth in claim 1, wherein: the heat exchanger (6) is fixedly connected to the front end of the right side of the driver body (2) at a position corresponding to the water tank (3).
4. The cooling device for a motor driver as set forth in claim 1, wherein: the other end of the return pipeline (7) is fixedly connected with the input end of the top of the water tank (3).
5. The cooling device for a motor driver as set forth in claim 1, wherein: the output end of the temperature sensor (12) is connected with the controller (11) through a signal wire.
6. The cooling device for a motor driver as set forth in claim 1, wherein: the output ends of the micro water pump (4) and the heat dissipation fan (10) are connected with the controller (11) through signal lines.
7. The cooling device for a motor driver as set forth in claim 1, wherein: the middle parts of the left side and the right side of the mounting plate (1) are provided with mounting holes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120518413.4U CN214591229U (en) | 2021-03-11 | 2021-03-11 | Cooling device of motor driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120518413.4U CN214591229U (en) | 2021-03-11 | 2021-03-11 | Cooling device of motor driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214591229U true CN214591229U (en) | 2021-11-02 |
Family
ID=78319215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120518413.4U Active CN214591229U (en) | 2021-03-11 | 2021-03-11 | Cooling device of motor driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214591229U (en) |
-
2021
- 2021-03-11 CN CN202120518413.4U patent/CN214591229U/en active Active
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