CN216414832U - Control device of motor - Google Patents
Control device of motor Download PDFInfo
- Publication number
- CN216414832U CN216414832U CN202123063603.0U CN202123063603U CN216414832U CN 216414832 U CN216414832 U CN 216414832U CN 202123063603 U CN202123063603 U CN 202123063603U CN 216414832 U CN216414832 U CN 216414832U
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- Prior art keywords
- shell
- fixedly connected
- control device
- fixed plate
- rectangular opening
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 abstract description 2
- 206010044565 Tremor Diseases 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a control device of a motor, which comprises a fixed plate, wherein the fixed plate is in threaded connection with external equipment through a bolt, one side of the fixed plate is fixedly connected with a shell, the top end of one side of the shell is fixedly connected with a display screen, one side of the bottom end of the fixed plate is rotatably connected with a knob switch through a rotating shaft, one side of the shell is provided with a rectangular opening, the bottom end of the rectangular opening of the shell is rotatably connected with a rotating frame through the rotating shaft, an elastic filter screen is arranged inside the rotating frame, the top ends of the rotating frame and the shell are provided with rubber plugging belts at the rectangular opening, the shell is fixedly connected with a fixed rod at the rectangular opening, the outside of the fixed rod is fixedly connected with a plurality of collision balls, the top end of one side of the shell is fixedly connected with a plurality of indicator lamps, and the bottom end of the shell is slidably connected with a protection frame. The utility model realizes the self-cleaning function of the device and improves the heat dissipation efficiency by arranging the rotating frame and the elastic filter screen which can automatically deflect and vibrate.
Description
Technical Field
The utility model relates to the technical field of control devices of motors, in particular to a control device of a motor.
Background
The improvement of the operation efficiency of the motor has become more and more important, the motor is the 'first major household' consuming energy no matter for industrial, household or commercial power, and under the dual pressure of energy shortage and environmental protection requirement, how to safely and effectively control the motor becomes more and more important.
Through retrieval, the existing motor control mechanism is generally connected with motor equipment, and when the motor control device is used, the working load of the motor control device is increased and the use is influenced due to the fact that the heat dissipation condition is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a control device of a motor.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a controlling means of motor, includes the fixed plate, the fixed plate passes through bolt threaded connection with external equipment, fixed plate one side fixedly connected with shell, shell one side top fixedly connected with display screen, fixed plate bottom one side is rotated through the pivot and is connected with the knob switch, the rectangle opening has been seted up to shell one side, and the shell is rotated through the pivot in rectangle open-ended bottom department and is connected with the rotation frame, rotate the inside elasticity filter screen that is equipped with of frame, it is equipped with the rubber shutoff area with the shell at the rectangle opening part to rotate the frame top, the shell is at rectangle opening part fixedly connected with dead lever, the outside fixedly connected with a plurality of collision ball of dead lever.
Furthermore, a plurality of indicator lamps are fixedly connected to the top end of one side of the shell.
Furthermore, the bottom end of the shell is connected with a protection frame in a sliding mode, and connecting pieces are fixedly connected to the top ends of two sides of the protection frame.
Furthermore, both sides of the bottom end of the shell are fixedly connected with fixing pieces.
Furthermore, a spring strip is fixedly connected between the top end of the fixing piece and the connecting piece.
Furthermore, a plurality of strip-shaped heat dissipation grooves are formed in the top end of the shell.
The utility model has the beneficial effects that:
1. through setting up the shell, the elasticity filter screen, the rotation frame, the dead lever, collision ball and rubber shutoff area, when the device is fixed and is carried out the during operation on external electrical equipment, because the vibrations that the external electrical machinery during operation produced transmit to shell department, rotate the frame this moment because vibrations constantly deflect at the rectangle opening part of shell, rotate the inside elasticity filter screen of frame this moment and collide the ball and bump, thereby drive the elasticity filter screen and constantly quiver rotating the frame inside, the dust on the elasticity filter screen is shaken off in the quivering, thereby under the prerequisite of having guaranteed the heat dissipation function, the function of elasticity filter screen from the deashing has been realized.
2. Through setting up the pilot lamp, stationary blade and protection frame, when needs open controlling means, during the rotational speed of accommodate motor, at first dial down the protection frame, the knob switch is no longer protected to the protection frame, finishes when the regulation after, and the protection frame is automatic kick-backed under the spring action of spring strip to continue to cover knob switch, improved the protection to knob switch.
3. Through setting up the bar radiating groove, when the device is when using, the heat transfer that self heat dissipation came out to shell department because the bar radiating groove has increased the heat exchange efficiency of shell with the outside air to the radiating efficiency of device has been improved.
Drawings
Fig. 1 is a front view of a control device of an electric motor according to embodiment 1;
fig. 2 is a front view of a bar-shaped heat sink of the control device of the motor according to embodiment 2.
In the figure: 1-fixing plate, 2-shell, 3-display screen, 4-indicator light, 5-knob switch, 6-rubber plugging belt, 7-rotating frame, 8-elastic filter screen, 9-fixing rod, 10-collision ball, 11-connecting sheet, 12-protective frame, 13-spring strip, 14-fixing sheet and 15-strip heat dissipation groove.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Example 1
Referring to fig. 1, a control device of a motor, including a fixed plate 1, the fixed plate 1 is connected with an external device through a bolt thread, a housing 2 is bonded on one side of the fixed plate 1, a display screen 3 is bonded on the top end of one side of the housing 2, a knob switch 5 is connected on one side of the bottom end of the fixed plate 1 through a rotating shaft, a rectangular opening is opened on one side of the housing 2, a rotating frame 7 is connected on the bottom end of the rectangular opening through a rotating shaft, an elastic filter screen 8 is arranged inside the rotating frame 7, a rubber plugging belt 6 is arranged on the rectangular opening between the top end of the rotating frame 7 and the housing 2, a fixed rod 9 is bonded on the rectangular opening of the housing 2, a plurality of collision balls 10 are bonded outside the fixed rod 9, when the device is fixed on the external motor device for working, vibration generated when the external motor works is transmitted to the housing 2, at the moment, the rotating frame 7 deflects at the rectangular opening of the housing 2 continuously due to the vibration, at this moment, the elastic filter screen 8 inside the rotating frame 7 collides with the collision ball 10, so that the elastic filter screen 8 is driven to continuously vibrate inside the rotating frame 7, dust on the elastic filter screen 8 shakes off in vibration, and the self-ash-cleaning function of the elastic filter screen 8 is realized on the premise of ensuring the heat dissipation function.
Wherein, 2 one side tops of shell are bonded and are had a plurality of pilot lamp 4, 2 bottom sliding connection of shell has protection frame 12, 12 both sides tops of protection frame all bond connection piece 11, 2 bottom both sides of shell all bond and have the stationary blade 14, it has spring bar 13 to bond between stationary blade 14 top and the connection piece 11, when needs opening control device, during the rotational speed of accommodate motor, protection frame 12 is dialled at first, protection frame 12 no longer protects rotary switch 5, after finishing adjusting, protection frame 12 kick-backs automatically under spring bar 13's spring action, thereby continue to cover rotary switch 5, the protection to rotary switch 5 has been improved.
The working principle is as follows: when the device is fixed and is carried out the during operation on external electrical equipment, because the vibrations that the external electrical machine during operation produced transmit to shell 2 department, it is constantly at the rectangle opening part deflection of shell 2 owing to vibrations to rotate frame 7 this moment, it collides with collision ball 10 to rotate the inside elasticity filter screen 8 of frame 7 this moment, thereby drive elasticity filter screen 8 and constantly tremble in rotating frame 7 inside, the dust on the elasticity filter screen 8 shakes off in tremble, thereby under the prerequisite of having guaranteed the heat dissipation function, the function of elasticity filter screen 8 from the deashing has been realized.
When the control device needs to be started and the rotating speed of the motor is adjusted, the protective frame 12 is firstly pulled down, the protective frame 12 does not protect the knob switch 5 any more, and after the adjustment is finished, the protective frame 12 automatically rebounds under the elastic force action of the spring strip 13, so that the knob switch 5 is continuously covered, and the protection of the knob switch 5 is improved.
Example 2
Referring to fig. 2, in the control device of a motor, compared with embodiment 1, in order to increase the practicability of the device, a plurality of bar-shaped heat dissipation grooves 15 are formed in the top end of a housing 2, when the device is used, heat dissipated by the heat dissipation grooves is transferred to the housing, and the heat dissipation efficiency of the device is improved due to the fact that the bar-shaped heat dissipation grooves 15 increase the heat exchange efficiency between the housing 2 and outside air.
The working principle is as follows: when the device is fixed and is carried out the during operation on external electrical equipment, because the vibrations that the external electrical machine during operation produced transmit to shell 2 department, it is constantly at the rectangle opening part deflection of shell 2 owing to vibrations to rotate frame 7 this moment, it collides with collision ball 10 to rotate the inside elasticity filter screen 8 of frame 7 this moment, thereby drive elasticity filter screen 8 and constantly tremble in rotating frame 7 inside, the dust on the elasticity filter screen 8 shakes off in tremble, thereby under the prerequisite of having guaranteed the heat dissipation function, the function of elasticity filter screen 8 from the deashing has been realized.
When the control device needs to be started and the rotating speed of the motor is adjusted, the protective frame 12 is firstly pulled down, the protective frame 12 does not protect the knob switch 5 any more, and after the adjustment is finished, the protective frame 12 automatically rebounds under the elastic force action of the spring strip 13, so that the knob switch 5 is continuously covered, and the protection of the knob switch 5 is improved.
When the device is used, the heat radiated by the device is transferred to the shell, and the strip-shaped heat radiating grooves 15 increase the heat exchange efficiency between the shell 2 and the outside air, so that the heat radiating efficiency of the device is improved.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. A control device of a motor comprises a fixed plate (1), wherein the fixed plate (1) is in threaded connection with external equipment through a bolt, it is characterized in that one side of the fixed plate (1) is fixedly connected with a shell (2), a display screen (3) is fixedly connected with the top end of one side of the shell (2), a knob switch (5) is rotatably connected with one side of the bottom end of the fixed plate (1) through a rotating shaft, a rectangular opening is arranged on one side of the shell (2), the bottom end of the rectangular opening of the shell (2) is rotatably connected with a rotating frame (7) through a rotating shaft, an elastic filter screen (8) is arranged in the rotating frame (7), a rubber plugging belt (6) is arranged at the rectangular opening between the top end of the rotating frame (7) and the shell (2), the casing (2) is fixedly connected with a fixed rod (9) at the rectangular opening, the outer part of the fixed rod (9) is fixedly connected with a plurality of collision balls (10).
2. The control device of an electric motor according to claim 1, characterized in that a plurality of indicator lights (4) are fixedly connected to the top end of one side of the housing (2).
3. The control device of the motor according to claim 2, wherein a protective frame (12) is slidably connected to the bottom end of the housing (2), and connecting pieces (11) are fixedly connected to the top ends of two sides of the protective frame (12).
4. A control device of an electric motor according to claim 3, characterized in that the housing (2) is fixedly connected with fixing plates (14) at both sides of the bottom end.
5. A control device of an electric motor according to claim 4, characterized in that a spring strip (13) is fixedly connected between the top end of the fixing piece (14) and the connecting piece (11).
6. The control device of the motor according to claim 5, wherein a plurality of strip-shaped heat dissipation grooves (15) are formed at the top end of the shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123063603.0U CN216414832U (en) | 2021-12-08 | 2021-12-08 | Control device of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123063603.0U CN216414832U (en) | 2021-12-08 | 2021-12-08 | Control device of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216414832U true CN216414832U (en) | 2022-04-29 |
Family
ID=81283155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123063603.0U Active CN216414832U (en) | 2021-12-08 | 2021-12-08 | Control device of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216414832U (en) |
-
2021
- 2021-12-08 CN CN202123063603.0U patent/CN216414832U/en active Active
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