CN221408591U - Sensitive real small pedal motor - Google Patents
Sensitive real small pedal motor Download PDFInfo
- Publication number
- CN221408591U CN221408591U CN202323531838.7U CN202323531838U CN221408591U CN 221408591 U CN221408591 U CN 221408591U CN 202323531838 U CN202323531838 U CN 202323531838U CN 221408591 U CN221408591 U CN 221408591U
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- China
- Prior art keywords
- wall
- fixedly connected
- heat dissipation
- motor
- heat
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 52
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 22
- 229910052802 copper Inorganic materials 0.000 claims description 22
- 239000010949 copper Substances 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 2
- 238000005096 rolling process Methods 0.000 claims 1
- 239000000110 cooling liquid Substances 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The application discloses a small sensitive pedal motor, which relates to the technical field of pedal motors and comprises a motor shell, wherein a heat dissipation mechanism is arranged on the outer wall of one side of the shell and comprises a heat dissipation box, the heat dissipation box is fixedly connected to the outer wall of the shell, two mounting seats are fixedly connected to the inner wall of the bottom of the heat dissipation box, a bent heat exchange tube is fixedly connected between the two mounting seats, an opening is formed in the outer wall of one side of the heat dissipation box, a box cover is fixedly connected to the inner wall of the opening, and a round groove is formed in the outer wall of the top of the box cover. According to the pedal motor, the heat dissipation mechanism is arranged at the pedal motor shell, the heat conduction seat is arranged in the motor shell, the heat conduction seat is matched with the heat dissipation mechanism, so that heat generated in the motor shell can be conveniently and rapidly conducted out, meanwhile, the fan is arranged on the heat dissipation box, the air flow in the heat dissipation box is accelerated by the arrangement of the fan, and the heat dissipation efficiency of the pedal motor is further improved.
Description
Technical Field
The application relates to the technical field of pedal motors, in particular to a small pedal motor.
Background
The motor is an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction, and is represented by the letter M (the old standard is represented by D) in a circuit, and the motor is mainly used for generating driving torque and is used as a power source of an electric appliance or various machines, and the pedal motor belongs to one of the motors.
At present, the patent with the Chinese patent publication number of CN202009302U discloses a pedal motor which comprises a speed reducer shell component, a brush holder component, a rotor component and a stator component. The speed reducer shell component comprises a speed reducer shell, a first speed reducing worm wheel shaft, a first speed reducing worm wheel pair, a second speed reducing turbine shaft, a second speed reducing worm wheel pair, an adjusting screw and a power output shaft, the brush holder component comprises an electric brush, a brush holder and a circuit board, the rotor component comprises a rotor shaft, a rotor and a commutator, and an electronic element and a Hall element for detecting the position of the rotor are arranged on the circuit board.
One pedal motor of the above patent has the following disadvantages: in the above patent, the heat in the housing is increased by arranging the speed reduction worm wheel and the worm in the housing, but the pedal motor in the above patent does not have a heat dissipation component matched with the motor, mainly dissipates heat through the housing, and the heat dissipation efficiency of the motor needs to be improved.
Disclosure of utility model
In order to solve the problem of poor heat dissipation efficiency of the existing pedal motor, the application provides a small and sensitive pedal motor.
The application provides a small sensitive pedal motor, which comprises a shell, wherein a heat dissipation mechanism is arranged on the outer wall of one side of the shell, the heat dissipation mechanism comprises a heat dissipation box, the heat dissipation box is fixedly connected to the outer wall of the shell, two mounting seats are fixedly connected to the inner wall of the bottom of the heat dissipation box, a bent heat exchange tube is fixedly connected between the two mounting seats, an opening is formed in the outer wall of one side of the heat dissipation box, a box cover is fixedly connected to the inner wall of the opening, a circular groove is formed in the outer wall of the top of the box cover, a rotating disc is rotatably connected to the inner wall of the circular groove, a protection cover is fixedly connected to the outer wall of one side of the box cover, a fan is fixedly connected to the inner wall of the protection cover, and a plurality of circular openings are formed in the outer wall of the mounting seats.
By adopting the structure, when the pedal motor is started, a large amount of heat can be generated in the pedal motor, meanwhile, the heat dissipation mechanism on the shell is convenient for assisting the motor in dissipating heat, the fan in the heat dissipation box is convenient for accelerating air flow in the heat dissipation box, and then the heat on the heat exchange tube is driven.
The inner wall of the shell is fixedly connected with two heat conduction seats with arc structures, and the inner wall of each heat conduction seat is embedded with a bent copper pipe.
By adopting the structure, the heat in the motor shell is conveniently transferred through the cooperation between the heat conduction seat and the copper pipe.
One ends of the two copper pipes are connected, and the other ends of the copper pipes are connected to the heat exchange pipe.
By adopting the structure, the copper pipe is connected with the heat exchange pipe, so that the circulating flow of the cooling liquid in the copper pipe is facilitated.
The inner wall of the heat dissipation box is fixedly connected with a circulating pump, and an output port of the circulating pump is connected to the heat exchange tube through a pipeline.
By adopting the structure, the cooling liquid can flow in the copper pipe and the heat exchange pipe conveniently and rapidly through the arrangement of the circulating pump.
The input port of the circulating pump is connected to the copper pipe, and the outer walls of the two sides of the radiating box are provided with air inlets.
By adopting the structure, the outside air can conveniently enter the radiating box through the arrangement of the two air inlets.
The inner walls of the two air inlets are fixedly connected with filter screens, and a plurality of through holes distributed at equal intervals are formed in the outer wall of the top of the rotating disc.
By adopting the structure, the air entering the radiating box is conveniently filtered through the arrangement of the filter screen.
A plurality of equidistance distributed wind openings are formed in the inner wall of the bottom of the circular groove, the outer wall of the bottom of the box cover is rotationally connected with a first gear, and one end of a transmission shaft of the first gear is fixedly connected with a rotating disc.
By adopting the structure, the first rotary disk and the first gear synchronously rotate.
The outer wall of the bottom of the box cover is fixedly connected with a servo motor, an output shaft of the servo motor is fixedly connected with a gear II, and the gear II is meshed with the gear I.
By adopting the structure, the servo motor is arranged to conveniently drive the gear to rotate so as to drive the rotating disc to rotate, the air channel can be opened when the through hole and the air hole on the rotating disc are coincident, and otherwise, the air channel is closed.
In summary, the beneficial effects of the application are as follows:
According to the pedal motor, the heat dissipation mechanism is arranged at the pedal motor shell, the heat conduction seat is arranged in the motor shell, the heat conduction seat is matched with the heat dissipation mechanism, so that heat generated in the motor shell can be conveniently and rapidly conducted out, meanwhile, the fan is arranged on the heat dissipation box, the air flow in the heat dissipation box is accelerated by the arrangement of the fan, and the heat dissipation efficiency of the pedal motor is further improved.
Drawings
FIG. 1 is a schematic overall view of the present application;
FIG. 2 is a schematic diagram of a heat dissipating mechanism according to the present application;
FIG. 3 is a schematic diagram of a heat sink box according to the present application;
FIG. 4 is a schematic view of a lid of the present application;
Fig. 5 is a schematic cross-sectional view of the housing of the present application.
Reference numerals illustrate: 1. a housing; 2. a heat dissipation mechanism; 3. a heat dissipation box; 4. a mounting base; 5. a filter screen; 6. a heat exchange tube; 7. a box cover; 8. a rotating disc; 9. a through port; 10. a protective cover; 11. a round opening; 12. an air port; 13. a first gear; 14. a servo motor; 15. a heat conduction seat; 16. copper pipe.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
Referring to fig. 1-3, a small sensitive pedal motor comprises a housing 1, a heat dissipation mechanism 2 is arranged on one side outer wall of the housing 1, the heat dissipation mechanism 2 comprises a heat dissipation box 3, the heat dissipation box 3 is fixedly connected to the outer wall of the housing 1, two mounting seats 4 are fixedly connected to the inner wall of the bottom of the heat dissipation box 3, a heat exchange tube 6 which is bent in the same mode is fixedly connected between the two mounting seats 4, an opening is formed in one side outer wall of the heat dissipation box 3, a box cover 7 is fixedly connected to the inner wall of the opening, a circular groove is formed in the top outer wall of the box cover 7, a rotating disc 8 is rotatably connected to the inner wall of the circular groove, a protective cover 10 is fixedly connected to one side outer wall of the box cover 7, a fan is fixedly connected to the inner wall of the protective cover 10, and a plurality of circular openings 11 for the heat exchange tube 6 to penetrate are formed in the outer wall of the mounting seats 4.
When the pedal motor is used, a large amount of heat can be generated in the pedal motor when the pedal motor is started, meanwhile, the heat dissipation mechanism 2 on the shell 1 facilitates the auxiliary motor to dissipate heat, the fan in the heat dissipation box 3 facilitates the air flow in the heat dissipation box 3 to be accelerated, and then the heat on the heat exchange tube 6 is driven.
Referring to fig. 5, the inner wall of the housing 1 is fixedly connected with two heat conducting seats 15 with arc structures, and the inner wall of the heat conducting seat 15 is embedded with a curved copper pipe 16, so that heat in the motor housing 1 is conveniently transferred through cooperation between the heat conducting seat 15 and the copper pipe 16.
Referring to fig. 5, one ends of two copper tubes 16 are connected, and the other ends of the copper tubes 16 are connected to the heat exchange tube 6, so that the circulation of the cooling liquid therein is facilitated by connecting the copper tubes 16 to the heat exchange tube 6.
Referring to fig. 3, the inner wall of the heat dissipation box 3 is fixedly connected with a circulation pump, and an output port of the circulation pump is connected to the heat exchange tube 6 through a pipeline, so that the cooling liquid can flow in the copper tube 16 and the heat exchange tube 6 conveniently and rapidly through the arrangement of the circulation pump.
Referring to fig. 2 and 3, the input port of the circulation pump is connected to the copper pipe 16, and air inlets are formed in the outer walls of the two sides of the heat dissipation box 3, so that external air can conveniently enter the heat dissipation box 3 through the arrangement of the two air inlets.
Referring to fig. 2-3, the inner walls of the two air inlets are fixedly connected with a filter screen 5, a plurality of equidistantly distributed through holes 9 are formed in the outer wall of the top of the rotating disc 8, and air entering the heat dissipation box 3 is conveniently filtered through the arrangement of the filter screen 5.
Referring to fig. 3-4, a plurality of equidistantly distributed air ports 12 are formed in the inner wall of the bottom of the circular groove, a first gear 13 is rotatably connected to the outer wall of the bottom of the box cover 7, one end of a transmission shaft of the first gear 13 is fixedly connected to the rotating disc 8, and the first gear 13 and the rotating disc 8 synchronously rotate.
Referring to fig. 4, a servo motor 14 is fixedly connected to the outer wall of the bottom of the box cover 7, a gear two is fixedly connected to an output shaft of the servo motor 14, the gear two is meshed with a gear one 13, the gear is conveniently driven to rotate through the arrangement of the servo motor 14 so as to drive a rotating disc 8 to rotate, an air channel can be opened when a through hole 9 on the rotating disc 8 is overlapped with an air port 12, and otherwise, the air channel is closed.
The implementation principle of the application is as follows: when the pedal motor is in use, a large amount of heat is generated in the shell 1 when the pedal motor works, the circulating pump in the heat dissipation box 3 is started, the circulating pump is started to conveniently drive cooling liquid to circulate in the copper pipe 16 and the heat exchange tube 6, the heat conduction seat 15 absorbs the heat in the motor shell 1, the circulating flowing cooling liquid in the copper pipe 16 is used for transferring the heat to the heat exchange tube 6, meanwhile, the fan on the heat dissipation box 3 is started to accelerate the air flow in the heat dissipation box 3, so that the heat on the heat exchange tube 6 is conveniently led out, when the pedal motor stops working, the fan is delayed to stop, meanwhile, the servo motor 14 is started to drive the gear to rotate, the rotating disc 8 is driven to rotate, and the through hole 9 and the air port 12 are directly staggered when the rotating disc 8 rotates, so that the air duct is closed.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. The utility model provides a quick real little footboard motor, includes shell (1), its characterized in that: the utility model discloses a heat dissipation device, including shell (1), a side outer wall of shell (1) is provided with cooling mechanism (2), cooling mechanism (2) are including heat dissipation box (3), and heat dissipation box (3) fixedly connected with is on the outer wall of shell (1), two mount pad (4) of heat dissipation box (3) bottom inner wall fixedly connected with, and fixedly connected with same crooked heat exchange tube (6) between two mount pad (4), the opening has been seted up to one side outer wall of heat dissipation box (3), and open-ended inner wall fixedly connected with lid (7), the circular slot has been seted up to the top outer wall of lid (7), the inner wall rotation of circular slot is connected with rolling disc (8), one side outer wall fixedly connected with protection casing (10) of lid (7), and the inner wall fixedly connected with fan of protection casing (10), a plurality of round mouths (11) have been seted up to the outer wall of mount pad (4).
2. The small sensitive pedal motor as set forth in claim 1, wherein: the inner wall of the shell (1) is fixedly connected with two heat conduction seats (15) with arc structures, and the inner wall of each heat conduction seat (15) is embedded with a bent copper pipe (16).
3. The small sensitive pedal motor as set forth in claim 2, wherein: one ends of the two copper pipes (16) are connected, and the other ends of the copper pipes (16) are connected to the heat exchange pipe (6).
4. A small pedal motor as set forth in claim 3, wherein: the inner wall of the heat dissipation box (3) is fixedly connected with a circulating pump, and an output port of the circulating pump is connected to the heat exchange tube (6) through a pipeline.
5. The small sensitive pedal motor as set forth in claim 4, wherein: the input port of the circulating pump is connected to the copper pipe (16), and air inlets are formed in the outer walls of the two sides of the radiating box (3).
6. The small sensitive pedal motor as set forth in claim 5, wherein: the inner walls of the two air inlets are fixedly connected with filter screens (5), and a plurality of through holes (9) which are distributed at equal intervals are formed in the outer wall of the top of the rotating disc (8).
7. The small sensitive pedal motor as set forth in claim 6, wherein: a plurality of equidistance distributed air openings (12) are formed in the inner wall of the bottom of the circular groove, a first gear (13) is rotatably connected to the outer wall of the bottom of the box cover (7), and one end of a transmission shaft of the first gear (13) is fixedly connected to a rotating disc (8).
8. The small sensitive pedal motor as set forth in claim 7, wherein: the outer wall of the bottom of the box cover (7) is fixedly connected with a servo motor (14), an output shaft of the servo motor (14) is fixedly connected with a gear II, and the gear II is meshed with a gear I (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323531838.7U CN221408591U (en) | 2023-12-22 | 2023-12-22 | Sensitive real small pedal motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323531838.7U CN221408591U (en) | 2023-12-22 | 2023-12-22 | Sensitive real small pedal motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221408591U true CN221408591U (en) | 2024-07-23 |
Family
ID=91939643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323531838.7U Active CN221408591U (en) | 2023-12-22 | 2023-12-22 | Sensitive real small pedal motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221408591U (en) |
-
2023
- 2023-12-22 CN CN202323531838.7U patent/CN221408591U/en active Active
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