CN117345672A

CN117345672A - Intelligent temperature control fan

Info

Publication number: CN117345672A
Application number: CN202311540297.6A
Authority: CN
Inventors: 刘铁红
Original assignee: Hunan Xin'ante Fan Co ltd
Current assignee: Hunan Xin'ante Fan Co ltd
Priority date: 2023-11-17
Filing date: 2023-11-17
Publication date: 2024-01-05

Abstract

The utility model relates to a field of fan especially relates to an intelligent control by temperature change fan, it includes the base, the top side fixed mounting of base has the barrel, barrel inside fixed mounting has the motor, the rotation axis coaxial mounting of motor has the actuating lever, the axle sleeve is installed to the actuating lever, the week side fixed mounting of axle sleeve has the flabellum, the top side demountable installation of base has the shielding cell body, the inner wall fixed mounting of shielding cell body has the brush hair layer, shielding cell body is provided with temperature sensor, one side fixed mounting of temperature sensor has first dwang, the tip rotation of first dwang is installed in the inside wall of shielding cell body, first actuating mechanism is installed to the base, base mounting has the converter, temperature sensor and motor are all connected with the converter electricity, temperature sensor is used for generating temperature signal according to the temperature and sends the converter, the converter is used for according to the rotational speed of temperature signal control motor. The temperature sensor detection control method has the effect of improving the accuracy of temperature sensor detection.

Description

Intelligent temperature control fan

Technical Field

The application relates to the field of fans, in particular to an intelligent temperature control fan.

Background

The fan is a machine which relies on input mechanical energy to raise the pressure of gas and discharge the gas, and is a driven fluid machine.

At present, related art discloses an intelligent temperature control fan, including the base, the top side fixed mounting of base has the barrel. The inside fixed mounting of barrel has the motor, and the rotation axis coaxial arrangement of motor has the actuating lever, and the axle sleeve is installed to the actuating lever. The fan blades are fixedly arranged on the peripheral side of the shaft sleeve, the temperature sensor and the frequency converter are arranged on the top side of the base, the temperature sensor and the motor are electrically connected with the frequency converter, the temperature sensor is used for generating a temperature signal according to temperature and sending the temperature signal to the frequency converter, and the frequency converter is used for controlling the rotating speed of the motor according to the temperature signal. When the temperature is high, the temperature signal is increased, and the frequency converter increases the rotating speed of the motor, so that the temperature is conveniently reduced; when the temperature is low, the temperature signal is reduced, and the frequency converter reduces the rotating speed of the motor, so that the energy-saving effect is achieved.

In view of the above related art, the inventors consider that fans are commonly used for ventilation and cooling of plants, but produce flour, wood flour, metal powder and the like, and the interior of the plants is much in dust, so that the dust falls on a temperature sensor. Dust falls on the temperature sensor, and dust is accumulated on the temperature sensor, so that the accuracy of temperature detection of the temperature sensor is reduced.

Disclosure of Invention

In order to improve the accuracy that temperature sensor detected, this application provides an intelligent control by temperature change fan.

The application provides an intelligent control by temperature change fan adopts following technical scheme:

the utility model provides an intelligence control by temperature change fan, includes the base, the top side fixed mounting of base has the barrel, barrel inside fixed mounting has the motor, the rotation axis coaxial arrangement of motor has the actuating lever, the axle sleeve is installed to the actuating lever, the week side fixed mounting of axle sleeve has the flabellum, the top side demountable installation of base has the shielding cell body, the inner wall fixed mounting of shielding cell body has the brush hair layer, the shielding cell body is provided with temperature sensor, one side fixed mounting of temperature sensor has first dwang, the tip of first dwang is rotated and is installed in the inside wall of shielding cell body, first actuating mechanism is installed to the base, first actuating mechanism is used for driving temperature sensor business turn over shielding cell body, the base is installed the converter, temperature sensor and motor all are connected with the converter electricity, temperature sensor is used for generating temperature signal and sends to the converter according to temperature signal, the converter is used for controlling the rotational speed of motor.

Through adopting above-mentioned technical scheme, start the motor, the motor drives the actuating lever and rotates, and the actuating lever passes through the axle sleeve and drives the flabellum and rotate. The fan blade drives air to enter from one end of the cylinder body and then is discharged from the other end of the cylinder body, so that ventilation and cooling of a factory building are facilitated. After the motor is started, the first driving mechanism drives the temperature sensor to rotate, so that the temperature sensor rotates to the outside of the shielding groove body, and the temperature sensor can conveniently detect the temperature in the factory building. The temperature sensor generates a temperature signal according to the temperature in the factory building, and the frequency converter adjusts the rotating speed of the motor according to the temperature signal. After the motor is closed, the first driving mechanism drives the temperature sensor to return to the inside of the shielding groove body, and the bristle layer cleans dust on the surface of the temperature sensor, so that the detection accuracy of the temperature sensor is improved.

Optionally, the lifting mouth has all been seted up to the relative both sides wall of shielding cell body, the tip of first dwang slides and wears to locate the lifting mouth, the inside of lifting mouth is provided with the elastic sheet, one side of elastic sheet and the inside wall fixed connection of lifting mouth, the elastic sheet supports and pastes in first dwang, the elastic sheet is located the top of first dwang, the bottom side fixed mounting who shields the cell body has the connecting rod, the connecting rod damping is pegged graft in the top of base.

Through adopting above-mentioned technical scheme, after the brush hair layer clearance temperature sensor, the dust falls into and shelters from the cell body inside. The first rotating rod slides out of the lifting opening, so that the temperature sensor is conveniently taken down from the shielding groove body. And then the connecting rod is pulled out of the base, and dust blocking the groove body and the bristle layer is cleaned, so that the dust is reduced to be accumulated in the blocking groove body, and the cleaning effect of the bristle layer on the temperature sensor is facilitated.

Optionally, shelter from the air inlet end that the cell body is located the barrel, first actuating mechanism includes first counter weight board, second counter weight board, apron and installation pole, the one end and the one side fixed connection of first counter weight board of installation pole, the other end and the pole body fixed connection of first swivelling lever of installation pole, second counter weight board fixed mounting is in one side of first counter weight board, one side of apron and one side fixed connection that the second counter weight board was kept away from to first counter weight board, the installation pole is located between second counter weight board and the apron.

Through adopting above-mentioned technical scheme, after the motor starts, air is from the air inlet end to the air-out end one end of barrel, and wind blows the second counter weight board to the barrel removal. The second weight plate is subjected to wind power moving towards the cylinder body, and the gravity of the first weight plate and the second weight plate is added, so that the cover plate drives the temperature sensor to turn upwards, the temperature sensor moves out of the shielding groove body, and the temperature sensor can conveniently detect the temperature inside the factory building. After the motor is turned off, the wind stops blowing the second weight plate toward the cylinder. Under the weight drive of temperature sensor, the apron covers on sheltering from the cell body after rotating downwards to make temperature sensor get into the inside of sheltering from the cell body. After the temperature sensor enters the shielding groove body, the bristle layer cleans dust on the temperature sensor, so that the detection accuracy of the temperature sensor is improved.

Optionally, the inside first brush that is provided with of barrel, the holding tank that is used for accomodating first brush is offered to the interior bottom wall of barrel, the one end of first brush articulates in the tank bottom of holding tank, second actuating mechanism is installed to first brush, second actuating mechanism is used for driving first brush and rotates, first brush is used for the clearance flabellum.

Through adopting above-mentioned technical scheme, when gluing the dust on the flabellum, second actuating mechanism drives first brush and upwards rotates. And then when the motor drives the fan blade to rotate, the first hairbrush cleans dust on the fan blade, so that the fan blade is kept clean.

Optionally, second actuating mechanism includes reel, first stopper, stay cord, first fixture block, first subassembly and the second subassembly that slides, the reel rotates the cover and locates the actuating lever, first stopper fixed mounting is in the inner wall of reel, the reel is located the axle sleeve and keeps away from one side of motor, the first annular that supplies first stopper to wear to establish is seted up to the shaft of actuating lever, the one end and the outer wall fixed connection of reel of stay cord, the other end and the first brush fixed connection of stay cord, the first mouth that slides has been seted up to the reel, the first mouth that slides sets up along the radial setting of reel, first fixture block slides and sets up in first inside the mouth that slides, the shaft of actuating lever has been seted up and has been supplied first draw-in groove that first fixture block worn to establish, one side that first fixture block is close to the actuating lever is the arc, first subassembly that slides is used for driving first fixture block and is close to the actuating lever and removes, the second is used for driving first fixture block and keeps away from the actuating lever and remove.

By adopting the technical scheme, when the fan is started, the frequency converter slowly improves the rotation speed of the motor. When the motor drives the fan blade to rotate slowly, the first sliding component pushes the first clamping block to move towards the driving rod, so that the first clamping block enters the first clamping groove. The first clamping block is clamped with the inner wall of the first clamping groove, so that the driving rod drives the winding disc to wind the pull rope. When the reel is wound to draw the rope, the first hairbrush rotates upwards, then the rotating fan blade passes through the first hairbrush, and the dust on the fan blade is brushed down by the first hairbrush, so that the fan blade is kept clean. When the rotating speed of the motor driving fan blade is high, the second sliding component pushes the first clamping block to move away from the driving rod, so that the first clamping block is pulled out of the first clamping groove. Then the first hairbrush downwards rotates to enter the accommodating groove under the action of gravity, and the winding disc unwinds the pull rope, so that the fan blade can conveniently rotate to supply air.

Optionally, the first subassembly that slides includes plectane, collar, first magnetic path, second magnetic path, spring and guide bar, plectane fixed mounting is in the actuating lever, plectane and the coaxial setting of actuating lever, the plectane is located the one side that the flabellum was kept away from to the rolling dish, collar fixed mounting is close to the one side of rolling dish in the plectane, guide bar, first magnetic path and spring all have a plurality ofly, guide bar, first magnetic path and spring one-to-one set up, spring fixed mounting is in the inner wall of first magnetic path and collar, the spring is used for driving first magnetic path to the rolling dish and removes, and a plurality of first magnetic path encircles the actuating lever setting, one end and the first magnetic path of guide bar are close to one side fixed connection of plectane, the guide mouth that the confession guide bar was worn to establish is seted up to the plectane, the radial setting of guide mouth along the plectane, second magnetic path fixed mounting is kept away from one side of actuating lever in first fixture block, first magnetic path and second magnetic path are mutually exclusive.

Through adopting above-mentioned technical scheme, when motor drive flabellum rotational speed is slow, the centrifugal force that first magnetic path received is less than the elasticity of spring to first magnetic path to make first magnetic path support and paste in the week side of rolling dish. When the first magnetic block is abutted against the peripheral side of the winding disc, the first magnetic block and the second magnetic block repel each other, so that the first clamping block is conveniently driven to be inserted into the first clamping groove.

When the rotating speed of the motor driving fan blade is high, the guide rod is matched with the guide opening, so that the first magnetic block can move along the radial direction of the disc conveniently. The centrifugal force received by the first magnetic block is larger than the elastic force of the spring to the first magnetic block. The first magnetic block moves away from the winding disc, so that the repulsive force of the first magnetic block to the second magnetic block is reduced, the second sliding assembly is convenient to drive the first clamping block to be pulled out from the first clamping groove, and the moving distance of the first clamping block is smaller than that of the first magnetic block.

Optionally, the second subassembly that slides includes first spacing frame, second spacing frame and elastic plate, first fixture block is all located to the equal cover of first spacing frame and second spacing frame, the inner wall and the first fixture block fixed connection of first spacing frame, the outer wall and the inner wall fixed connection of first mouth that slides of second spacing frame, the second spacing frame is located one side that the first spacing frame is close to the actuating lever, elastic plate fixed mounting is between first spacing frame and second spacing frame.

Through adopting above-mentioned technical scheme, when the rotational speed of motor drive flabellum is fast, first magnetic path keeps away from the second magnetic path to make the repulsion of first magnetic path to the second magnetic path reduce. And then the elasticity of the elastic plate and the centrifugal force born by the first clamping block are larger than the magnetic force between the first magnetic block and the second magnetic block. The elastic plate pushes the first limiting block and the second limiting block to be away from each other through elastic force, so that the first clamping block is pulled out of the first clamping groove, relative rotation between the winding disc and the driving rod is facilitated, the winding disc unwinding pull rope is facilitated, and the first hairbrush is driven by gravity to rotate downwards.

Optionally, dodge the groove has been seted up to the interior bottom wall of barrel, dodge the inslot portion and be provided with the second dwang, the tip of second dwang rotates and pegs graft in the inside wall of dodging the groove, a plurality of second brushes are installed to the second dwang, third actuating mechanism is used for driving the second dwang and rotates, the second brush is used for the clearance flabellum.

Through adopting above-mentioned technical scheme, when gluing the dust on the flabellum, third actuating mechanism drives the second dwang and rotates, and the second dwang drives the second brush and rotates. And then when the motor drives the fan blade to rotate, the second hairbrush cleans dust on the fan blade, so that the fan blade is kept clean.

Optionally, third actuating mechanism includes balancing weight, ring, second stopper, second fixture block, drive assembly, third subassembly and the fourth subassembly that slides that slide, one of them second brush and balancing weight fixed connection, the ring rotates the cover and locates the actuating lever, second stopper fixed mounting is in the inner wall of ring, the ring is located the axle sleeve and keeps away from one side of motor, the second annular that supplies the second stopper to wear to establish is seted up to the shaft of actuating lever, drive assembly installs between ring and second dwang, drive assembly is used for letting ring and second dwang reverse rotation, the second mouth that slides has been seted up to the ring, the second mouth that slides is along the radial setting of ring, the second fixture block slides and sets up in the second is slided mouthful inside, the second draw-in groove that supplies the second fixture block to wear to establish is seted up to the shaft of actuating lever, the third subassembly that slides is used for driving first fixture block and is close to the actuating lever and remove, the fourth subassembly that slides is used for driving first fixture block and keeps away from the actuating lever and remove.

By adopting the technical scheme, when the fan is started, the frequency converter slowly improves the rotation speed of the motor. When the motor drives the fan blade to rotate slowly, the third sliding component pushes the first clamping block to move towards the driving rod, so that the second clamping block enters the second clamping groove. The driving rod drives the circular ring to rotate through the inner wall clamping connection of the second clamping block and the second clamping groove. The ring drives the second dwang through drive assembly to rotate, and the direction of rotation of second dwang is opposite with the direction of rotation of ring to make the second brush rotate, then the flabellum of pivoted passes through the second brush, and the dust brush on the flabellum falls down to be favorable to keeping the clean and tidy of flabellum. When the rotating speed of the motor driving fan blade is high, the fourth sliding component pushes the second clamping block to move away from the driving rod, so that the second clamping block is pulled out of the second clamping groove. And then the second hairbrush enters the avoiding groove under the driving of the balancing weight, so that the fan blades are conveniently separated from the hairbrush.

Optionally, the transmission subassembly includes first gear, second gear, third gear, fourth gear chain and third dwang, first gear fixed mounting is close to the one side of axle sleeve in the ring, first gear and the coaxial setting of ring, the one end rotation of third dwang is pegged graft in dodging the inslot portion, third dwang is parallel with the second dwang, the second dwang is located to the fixed cover of second gear, third dwang is located to the fixed cover of third gear and fourth gear, one side fixed connection of third gear and fourth gear, second gear and third gear meshing, the number of teeth of second gear and third gear equals, the chain meshing is in first gear and fourth gear, the number of teeth of first gear is greater than the number of teeth of fourth gear.

Through adopting above-mentioned technical scheme, when the second fixture block inserts inside the second draw-in groove, the ring rotates along with the actuating lever. The ring drives the first gear to rotate, and then the first gear drives the fourth gear to rotate in the same direction through the chain. The fourth gear drives the second gear to reversely rotate through the third gear. The second gear drives the second rotating rod to rotate when rotating, so that the second hairbrush is conveniently driven to rotate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the fan is started, the first driving mechanism drives the temperature sensor to turn upwards, so that the temperature sensor moves to the outside of the shielding groove body, and further, the temperature sensor can conveniently generate a temperature signal according to the temperature of a factory building;

2. when the fan is started, the frequency converter enables the voltage of the motor to rise gradually, so that the motor is convenient to drive the fan blades to rotate gradually, when the fan blades rotate slowly, the second driving mechanism enables the first hairbrush to rotate upwards, the first hairbrush cleans the fan blades, so that the fan blades can be kept clean, and when the fan blades rotate quickly, the second driving mechanism drives the first hairbrush to rotate downwards and enter the accommodating groove, so that the effect of protecting the first hairbrush is achieved;

3. when the fan is started, the frequency converter enables the voltage of the motor to rise gradually, so that the motor is convenient to drive the fan blades to rotate, when the fan blades rotate slowly, the third driving mechanism enables the second rotating rod to rotate, the second rotating rod drives the second hairbrush to clean the fan blades, the fan blades are kept clean, when the fan blades rotate quickly, the third driving mechanism stops driving the second rotating rod to rotate, the second hairbrush is enabled to avoid the fan blades, and accordingly the effect of protecting the first hairbrush is achieved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a first view angle when the motor in embodiment 1 of the present application drives the driving rod to rotate slowly;

fig. 2 is a schematic diagram of the overall structure of a second view angle when the motor in embodiment 1 of the present application drives the driving rod to rotate slowly;

FIG. 3 is an exploded view of a shield bath and a first drive mechanism of embodiment 1 of the present application;

fig. 4 is an enlarged view of fig. 3 at a;

fig. 5 is a schematic structural view of a first brush and a second driving mechanism of embodiment 1 of the present application;

FIG. 6 is a schematic view of the structure between the drive rod and the take-up reel of embodiment 1 of the present application;

FIG. 7 is a cross-sectional view of FIG. 6 at A-A;

fig. 8 is a schematic structural view of a driving lever of embodiment 1 of the present application;

fig. 9 is an enlarged view of fig. 7 at B;

fig. 10 is a schematic structural diagram of a first latch and a second slide assembly according to embodiment 1 of the present application;

fig. 11 is a schematic view of the overall structure of the motor of embodiment 2 of the present application at a first view angle when the rotation speed of the motor driving the driving rod is high;

fig. 12 is a schematic diagram of the overall structure of the second view angle when the motor in embodiment 2 of the present application drives the driving rod to rotate at a high speed;

FIG. 13 is a schematic view of a third driving mechanism according to embodiment 2 of the present application;

fig. 14 is an exploded view of a third drive mechanism of embodiment 2 of the present application;

Fig. 15 is a schematic structural diagram of a second latch and a fourth sliding assembly according to embodiment 2 of the present application.

Reference numerals illustrate: 1. a base; 2. a cylinder; 3. a shielding net; 4. a motor; 5. a driving rod; 6. a shaft sleeve; 7. a fan blade; 8. a shielding groove body; 9. a connecting rod; 10. a lifting opening; 11. a first rotating lever; 12. an elastic sheet; 13. a temperature sensor; 14. a bristle layer; 15. a first driving mechanism; 151. a first weight plate; 152. a second weight plate; 153. a cover plate; 154. a mounting rod; 16. a frequency converter; 17. a first brush; 18. a receiving groove; 19. a second driving mechanism; 191. a reel; 192. a first limiting block; 193. a pull rope; 194. a first clamping block; 195. a first slip assembly; 1951. a circular plate; 1952. a mounting ring; 1953. a first magnetic block; 1954. a second magnetic block; 1955. a spring; 1956. a guide rod; 196. a second slip assembly; 1961. a first limit frame; 1962. a second limit frame; 1963. an elastic plate; 20. a first ring groove; 21. a first slip port; 22. a first clamping groove; 23. a guide opening; 24. an avoidance groove; 25. a second rotating lever; 26. a second brush; 27. a third driving mechanism; 271. balancing weight; 272. a circular ring; 273. a second limiting block; 274. a second clamping block; 275. a transmission assembly; 2751. a first gear; 2752. a second gear; 2753. a third gear; 2754. a fourth gear; 2755. a chain; 2756. a third rotating lever; 276. a third slip assembly; 277. a fourth slip assembly; 28. a second ring groove; 29. a second sliding port; 30. a second clamping groove; 31. and a limit rod.

Detailed Description

The present application is described in further detail below in conjunction with the accompanying figures X-X.

Example 1.

The embodiment of the application discloses an intelligent temperature control fan.

Referring to fig. 1 and 2, an intelligent temperature control fan comprises a base 1, wherein a cylinder 2 is fixedly arranged on the top side of the base 1. One end of the cylinder 2 is fixedly provided with a shielding net 3. The inside motor 4 that is provided with of barrel 2, the organism and the inner wall fixed connection of barrel 2 of motor 4, the rotation axis and the barrel 2 coaxial setting of motor 4. The rotation axis of the motor 4 is coaxially provided with a driving rod 5, and the driving rod 5 is positioned at one side of the motor 4 far away from the shielding net 3. The driving rod 5 is fixedly provided with a shaft sleeve 6. A plurality of fan blades 7 are fixedly arranged on the periphery of the shaft sleeve 6.

And the motor 4 is started, the motor 4 drives the driving rod 5 to rotate, and the driving rod 5 drives the fan blades 7 to rotate through the shaft sleeve 6. When the fan blades 7 rotate, air enters the cylinder 2 from one end of the cylinder 2, where the shielding net 3 is arranged, and then the air in the cylinder 2 is discharged from one end of the cylinder 2, which is far away from the shielding net 3, to form wind. One end of the air entering the cylinder body 2 is an air inlet end, and one end of the air exiting the cylinder body 2 is an air outlet end.

Referring to fig. 3 and 4, a shielding groove 8 is provided on the top side of the base 1, and the shielding groove 8 is located at the air inlet end of the cylinder 2. The bottom side of shielding cell body 8 fixed mounting has connecting rod 9, and connecting rod 9 damping grafting is in the top side of base 1. After dust is accumulated in the shielding groove body 8, the connecting rod 9 is pulled out of the base 1, so that the shielding groove body 8 is conveniently taken out for cleaning.

Referring to fig. 4, lifting ports 10 are formed in opposite side walls of the shielding groove 8, and the shielding groove 8 is provided with a first rotating rod 11. The end of the first rotating rod 11 is rotatably arranged on the lifting opening 10 in a penetrating manner, and the first rotating rod 11 is arranged in the lifting opening 10 in a lifting sliding manner. An elastic sheet 12 is arranged in the lifting opening 10, and one side of the elastic sheet 12 is fixedly connected with the inner side wall of the lifting opening 10. When the first rotating rod 11 is located at the bottom end of the lifting opening 10, the elastic piece 12 is located above the first rotating rod 11, and the elastic piece 12 abuts against the first rotating rod 11.

The first rotating rod 11 is put into the lifting opening 10 from top to bottom, the first rotating rod 11 pushes the elastic piece 12 away, and then the first rotating rod 11 abuts against the inner wall of the bottom end of the lifting opening 10. Then the elastic piece 12 is shifted to be restored to be lapped on the first rotating rod 11. When the first rotating rod 11 needs to be taken out, the first rotating rod 11 is pulled upwards, the first rotating rod 11 slides upwards, and the first rotating rod 11 slides out of the lifting opening 10.

Referring to fig. 4, the first rotating lever 11 is fixedly provided with a temperature sensor 13, and the inner wall of the shielding groove 8 is fixedly provided with a bristle layer 14. The shielding groove body 8 is provided with a first driving mechanism 15, and the first driving mechanism 15 is used for driving the first rotating rod 11 to rotate.

Referring to fig. 1 and 4, after the fan is started, the first driving mechanism 15 drives the first rotating rod 11 to rotate, so that the temperature sensor 13 rotates upwards to move out of the shielding groove body 8, and the temperature sensor 13 can conveniently detect the temperature of a factory building. After the fan is closed, the first driving mechanism 15 drives the first rotating rod 11 to rotate, so that the temperature sensor 13 rotates downwards to enter the shielding groove body 8. When the temperature sensor 13 enters the shielding groove body 8, the bristle layer 14 cleans dust on the temperature sensor 13, so that the detection accuracy of the temperature sensor 13 is improved.

Referring to fig. 3 and 4, the first driving mechanism 15 includes a first weight plate 151, a second weight plate 152, a cover plate 153, and a mounting rod 154. One end of the mounting rod 154 is fixedly connected to one surface of the first weight plate 151, and the other end of the mounting rod 154 is fixedly connected to the shaft of the first rotating rod 11. The second weight plate 152 is fixedly mounted on one side of the first weight plate 151, the cover plate 153 is fixedly mounted on the other side of the first weight plate 151, and the mounting rod 154 is positioned between the second weight plate 152 and the temperature sensor 13.

Referring to fig. 3 and 4, when the blower is started, air enters the interior of the cylinder 2, so that the air pushes the second weight plate 152 toward the cylinder 2. The sum of the thrust forces received by the first weight plate 151 and the second weight plate 152 is greater than the gravity force of the temperature sensor 13 driving the cover plate 153 to rotate downwards, so that the temperature sensor 13 rotates upwards to move out of the shielding groove body 8. When the first weight plate 151 abuts against the inner bottom wall of the shielding groove body 8, the temperature sensor 13 stops rotating upward, and an included angle between the top side of the shielding groove body 8 and a portion of the temperature sensor 13 higher than the shielding groove body 8 is an acute angle.

After the fan is turned off, the sum of the weights of the first weight plate 151 and the second weight plate 152 is smaller than the weight of the temperature sensor 13 driving the cover plate 153 to rotate downwards, so that the temperature sensor 13 rotates downwards to enter the shielding groove body 8, and the cover plate 153 covers the shielding groove body 8. When the temperature sensor 13 enters the shielding groove body 8, the bristle layer 14 cleans dust on the temperature sensor 13, so that the detection accuracy of the temperature sensor 13 is improved.

Referring to fig. 3 and 4, the base 1 is provided with a frequency converter 16, and the temperature sensor 13 and the motor 4 are electrically connected to the temperature sensor 13. The temperature sensor 13 generates a temperature signal according to the temperature of the plant and sends the temperature signal to the frequency converter 16. The frequency converter 16 sets a reference temperature in advance, and the frequency converter 16 converts the reference temperature into a reference voltage. When the temperature of the factory building is higher than the reference temperature, the temperature signal is larger than the reference signal, and the frequency converter 16 accelerates the rotating speed of the motor 4, so that the factory building is cooled conveniently. When the temperature of the factory building is lower than the reference temperature, the temperature signal is smaller than the reference signal, and the frequency converter 16 reduces the rotating speed of the motor 4, so that the energy-saving effect is achieved. When the motor 4 is just powered on, the frequency converter 16 allows the voltage of the motor 4 to slowly rise, so that the situation that the current instantaneously input into the motor 4 damages the motor 4 is reduced.

Referring to fig. 1, a first brush 17 is provided inside the vessel 2, and an accommodating groove 18 for accommodating the first brush 17 is provided in an inner bottom wall of the vessel 2. One end of the first hairbrush 17 is hinged to the bottom of the accommodating groove 18, and the other end of the first hairbrush 17 is provided with a second driving mechanism 19. The second driving mechanism 19 is used for driving the first brush 17 to rotate, so that the first brush 17 moves in and out of the accommodating groove 18. The first brush 17 cleans the fan blades 7 when the first brush 17 is removed from the accommodating groove 18.

A limiting rod 31 is fixedly arranged between the inner walls of the accommodating grooves 18, and the limiting rod 31 is used for limiting the upward overturning angle of the first hairbrush 17, so that the condition that the first hairbrush 17 is contacted with the driving rod 5 is reduced.

Referring to fig. 1 and 5, the second drive mechanism 19 includes a take-up reel 191 and a pull cord 193. The rolling disc 191 is rotatably sleeved on the driving rod 5, and the rolling disc 191 is positioned on one side of the shaft sleeve 6 away from the motor 4. One end of the pull rope 193 is fixedly connected with the outer wall of the winding disc 191, and the other end of the pull rope 193 is fixedly connected with the first hairbrush 17. The winding disc 191 is rotated, so that the winding disc 191 winds the pull rope 193, and the pull rope 193 pulls the first hairbrush 17 to rotate upwards to clean the fan blades 7. The winding disc 191 is released, and the first hairbrush 17 is driven by the weight of the first hairbrush 17, and the winding disc 191 unwinds the pull rope 193, so that the first hairbrush 17 rotates downwards into the accommodating groove 18.

Referring to fig. 6, 7 and 8, the second driving mechanism 19 further includes a first stopper 192, and the first stopper 192 is fixedly mounted on the inner wall of the winding disc 191. The shaft of the driving rod 5 is provided with a first annular groove 20 for the first limiting block 192 to penetrate. The first limiting block 192 is clamped with the inner wall of the first annular groove 20, so that the situation that the rolling disc 191 slides along the length direction of the driving rod 5 is reduced.

Referring to fig. 7 and 8, the second driving mechanism 19 further includes a first clamping block 194, a first sliding component 195 and a second sliding component 196, the winding disc 191 is provided with a first sliding port 21, and the first sliding port 21 is disposed along the radial direction of the winding disc 191. The first clamping block 194 is slidably arranged in the first sliding opening 21, and a first clamping groove 22 for the first clamping block 194 to penetrate is formed in the rod body of the driving rod 5. The side of the first clamping block 194 close to the driving rod 5 is arc-shaped, the first sliding component 195 is used for driving the first clamping block 194 to move close to the driving rod 5, and the second sliding component 196 is used for driving the first clamping block 194 to move away from the driving rod 5.

Referring to fig. 1 and 5, when the motor 4 is just started, the inverter 16 soft-starts the motor 4, and the rotation speed of the driving lever 5 and the fan blades 7 is low.

Referring to fig. 7 and 8, when the rotation speed of the fan blade 7 is low, the first sliding component 195 is started, the first sliding component 195 drives the first clamping block 194 to approach the driving rod 5, and the first clamping block 194 is inserted into the first clamping groove 22. The first clamping block 194 is clamped with the inner wall of the first clamping groove 22, so that the driving rod 5 drives the rolling disc 191 to rotate together. The winding disc 191 winds the pull rope 193, and the pull rope 193 drives the first hairbrush 17 to rotate upwards, so that the first hairbrush 17 moves to the rotating path of the fan blades 7, and the fan blades 7 are cleaned conveniently by the first hairbrush 17.

After the winding disc 191 winds the pull rope 193, the rotation speed of the driving rod 5 is low, and one side of the first clamping block 194 in an arc shape is moved out of the first clamping groove 22 under the extrusion of the inner wall of the first clamping groove 22, so that the winding disc 191 is conveniently stopped from winding the pull rope 193.

Referring to fig. 7 and 8, after the winding disc 191 winds the pull cord 193, the second sliding assembly 196 drives the first clamping block 194 away from the driving rod 5 after the rotation speed of the driving rod 5 is high, so that the first clamping block 194 is pulled out of the first clamping groove 22, and the winding disc 191 and the driving rod 5 can rotate relatively conveniently. After the first clamping block 194 is pulled out of the first clamping groove 22, the weight of the first hairbrush 17 pulls the pull rope 193 downwards, so that the winding disc 191 is unreeled, the first hairbrush 17 enters the accommodating groove 18, and the condition that the fan blades 7 damage the first hairbrush 17 is reduced.

After the motor 4 is turned off, the rotational speed of the fan blades 7 gradually becomes slow. When the rotation speed of the fan blade 7 is low, the first sliding component 195 drives the first clamping block 194 to abut against the driving rod 5. When the first clamping block 194 abuts against the driving rod 5, the friction force between the driving rod 5 and the first clamping block 194 is small, so that the rolling disc 191 keeps rotating relative to the driving rod 5, and the first hairbrush 17 is located inside the containing groove 18.

Referring to fig. 7 and 8, after that, in the process of gradually decreasing the rotation speed of the driving rod 5, the side of the first clamping block 194 close to the driving rod 5 is in an arc shape, so that the difficulty of inserting the first clamping block 194 into the first clamping groove 22 after the first clamping block 194 is aligned with the first clamping groove 22 is increased. After the rotation speed of the driving rod 5 is further reduced, the first clamping block 194 is inserted into the first clamping groove 22 after the first clamping block 194 is aligned with the first clamping groove 22. After the first clamping block 194 is inserted into the first clamping groove 22, the driving rod 5 drives the winding disc 191 to wind the pull rope 193. After the motor 4 is turned off in the embodiment of the present application, the rotation shaft of the motor 4 may freely rotate, so that the first brush 17 may return to the accommodating groove 18 under the driving of its own weight.

Referring to fig. 7, the first slip assembly 195 includes a circular plate 1951, a mounting ring 1952, a first magnetic block 1953, a second magnetic block 1954, a spring 1955, and a guide bar 1956. The disk 1951 is fixedly mounted on the driving lever 5, and the disk 1951 is coaxially provided with the driving lever 5. When the driving lever 5 rotates, the driving lever 5 rotates the disk 1951 together.

Referring to fig. 5 and 7, the disk 1951 is located on a side of the reel 191 away from the fan blade 7, and the mounting ring 1952 is fixedly mounted on a side of the disk 1951 adjacent to the reel 191. The guide rod 1956, the first magnetic block 1953 and the spring 1955 are all multiple, and the guide rod 1956, the first magnetic block 1953 and the spring 1955 are arranged in a one-to-one correspondence. The springs 1955 are fixedly installed between the first magnetic blocks 1953 and the inner wall of the mounting ring 1952, the plurality of first magnetic blocks 1953 are disposed around the winding disc 191, and the elastic force of the springs 1955 is used for driving the first magnetic blocks 1953 to move towards the winding disc 191.

One end of the guide rod 1956 is fixedly connected to one side of the first magnetic block 1953 near the circular plate 1951, and the circular plate 1951 is provided with a guide opening 23 through which the guide rod 1956 passes, and the guide opening 23 is arranged along the radial direction of the circular plate 1951. The second magnetic block 1954 is fixedly mounted on a side of the first clamping block 194 away from the driving rod 5, and the first magnetic block 1953 and the second magnetic block 1954 repel each other.

Referring to fig. 5 and 7, when the rotation speed of the driving rod 5 driven by the motor 4 is low, the centrifugal force applied to the first clamping block 194 and the first magnetic block 1953 is small, and the spring 1955 drives the first magnetic block 1953 to abut against the circumferential side of the winding disc 191. Thereafter, the first magnetic block 1953 and the second magnetic block 1954 repel each other, so that the first clamping block 194 is convenient to insert into the first clamping groove 22.

When the motor 4 drives the driving rod 5 to rotate at a high speed, the first clamping block 194 and the first magnetic block 1953 are subjected to large centrifugation, so that the first magnetic block 1953 presses the spring 1955, the first magnetic block 1953 moves away from the winding disc 191, and the repulsive force between the first magnetic block 1953 and the second magnetic block 1954 is reduced.

Referring to fig. 9 and 10, the second sliding component 196 includes a first limiting frame 1961, a second limiting frame 1962, and an elastic plate 1963, where the first limiting frame 1961 and the second limiting frame 1962 are both sleeved on the first clamping block 194. The inner wall of the first spacing frame 1961 is fixedly connected with the first clamping block 194, and the outer wall of the second spacing frame 1962 is fixedly connected with the inner wall of the first sliding opening 21. The second stopper 1962 is located at a side of the first stopper 1961 near the driving rod 5, and the elastic plate 1963 is fixedly installed between the first stopper 1961 and the second stopper 1962.

Referring to fig. 9 and 10, when the rotation speed of the driving lever 5 driven by the motor 4 is slow, the repulsive force between the first and second magnetic blocks 1953 and 1954 is large, so that the first latch 194 is inserted into the first latch groove 22. When the first clamping block 194 is inserted into the first clamping groove 22, the first clamping block 194 drives the first limiting frame 1961 to move towards the second limiting frame 1962, and the elastic plate 1963 is extruded and contracted by the first limiting frame 1961 and the second limiting frame 1962.

When the motor 4 drives the driving rod 5 to rotate at a high speed, the first magnetic block 1953 moves away from the reel 191. The elastic plate 1963 supports the first and second stopper 1961 and 1962, so that the distance of the second magnetic block 1954 away from the driving rod 5 is limited, the distance of the first magnetic block 1953 moving away from the winding disc 191 is greater than the distance of the second magnetic block 1954 moving away from the driving rod 5, and the repulsive force between the first and second magnetic blocks 1953 and 1954 is small. And the centrifugal force applied to the first clamping block 194 is added, so that the first clamping block 194 is conveniently pulled out of the first clamping groove 22.

The implementation principle of the intelligent temperature control fan provided by the embodiment of the application is as follows: the motor 4 is started, and the motor 4 drives the fan blades 7 to rotate through the driving rod 5 and the shaft sleeve 6, so that air supply is started. When the fan starts to send air, the first driving mechanism 15 drives the temperature sensor 13 to move out of the shielding groove body 8, so that the temperature sensor 13 can conveniently detect the temperature of a factory building. The temperature sensor 13 generates a temperature signal according to the temperature of the factory building and sends the temperature signal to the frequency converter 16, and the frequency converter 16 controls the rotating speed of the motor 4 according to the temperature signal, so that the temperature control function is achieved.

After the fan is turned off, the first driving mechanism 15 drives the temperature sensor 13 to return to the inside of the shielding groove body 8. Dust on the temperature sensor 13 is cleaned by the bristle layer 14. When the fan is started and stopped each time, the bristle layer 14 cleans the temperature sensor 13, so that the condition that dust covers the temperature sensor 13 is reduced, and the detection accuracy of the temperature sensor 13 is improved.

Example 2.

Referring to fig. 11 and 12, the difference between an intelligent temperature control fan and embodiment 1 in the embodiment of the present application is that an avoidance groove 24 is formed in the inner bottom wall of the cylinder 2.

Referring to fig. 11 and 13, the escape groove 24 is provided with a second rotation lever 25. The end of the second rotating rod 25 is rotatably inserted into the inner side wall of the avoidance groove 24, and a plurality of second hairbrushes 26 are arranged on the second rotating rod 25. The second rotating rod 25 is provided with a third driving mechanism 27, the third driving mechanism 27 is used for driving the second rotating rod 25 to rotate, and the second hairbrush 26 is used for cleaning the fan blades 7.

The third driving mechanism 27 is started, and the third driving mechanism 27 drives the second rotating rod 25 to rotate. The second rotating rod 25 drives the second hairbrush 26 to clean the fan blades 7, so that the fan blades 7 are kept clean.

Referring to fig. 13 and 14, the third driving mechanism 27 includes a weight 271, a ring 272, a second stopper 273, a second block 274, a transmission assembly 275, a third sliding assembly 276, and a fourth sliding assembly 277. The balancing weight 271 is fixedly connected with a second brush 26, and the ring 272 is rotatably sleeved on the driving rod 5.

Referring to fig. 13 and 14, the second stopper 273 is fixedly mounted on the inner wall of the ring 272, the ring 272 is located on one side of the shaft sleeve 6 away from the motor 4, and the shaft of the driving rod 5 is provided with a second ring groove 28 through which the second stopper 273 passes. The second limiting block 273 is clamped with the inner wall of the second annular groove 28, so that the condition that the annular ring 272 slides on the driving rod 5 is reduced.

Referring to fig. 13 and 14, a transmission assembly 275 is installed between the ring 272 and the second rotating lever 25, and the transmission assembly 275 is used to reversely rotate the ring 272 and the second rotating lever 25. After the motor 4 is started, the driving rod 5 drives the circular ring 272 to rotate, and the circular ring 272 drives the second rotating rod 25 to rotate through the transmission assembly 275, so that the second hairbrush 26 rotates. The second brush 26 cleans the fan blades 7 when rotating, thereby facilitating the fan blades 7 to remain clean.

Referring to fig. 13 and 14, the ring 272 is provided with a second sliding port 29, and the second sliding port 29 is provided along the radial direction of the ring 272. The second clamping block 274 is slidably arranged inside the second sliding opening 29. The shaft of the driving rod 5 is provided with a second clamping groove 30 for the second clamping block 274 to penetrate. The third sliding component 276 is used for driving the first clamping block 194 to move close to the driving rod 5, and the fourth sliding component 277 is used for driving the first clamping block 194 to move away from the driving rod 5.

When the motor 4 is just started, the frequency converter 16 enables the motor 4 to be in soft start, and the rotation speed of the driving rod 5 and the fan blades 7 is low. The third sliding assembly 276 is started, the third sliding assembly 276 drives the second clamping block 274 to be close to the driving rod 5, and the second clamping block 274 is inserted into the second clamping groove 30. The second clamping block 274 is clamped with the inner wall of the second clamping groove 30, so that the driving rod 5 drives the circular ring 272 to rotate together. Then the ring 272 drives the second rotating rod 25 to rotate through the transmission assembly 275, and the second rotating rod 25 drives the second hairbrush 26 to clean the fan blades 7.

Referring to fig. 13 and 14, when the rotation speed of the driving rod 5 is high, the fourth sliding assembly 277 drives the second clamping block 274 away from the driving rod 5, so that the second clamping block 274 is pulled out from the second clamping groove 30, and the ring 272 and the driving rod 5 can rotate relatively. After the second clamping block 274 is pulled out from the second clamping groove 30, the second hairbrush 26 stops cleaning the fan blades 7. Then, the balancing weight 271 drives one second brush 26 to rotate downwards to enter the avoidance groove 24, and the rest of the second brushes 26 just avoid the area where the fan blades 7 pass, so that the occurrence of the condition that the fan blades 7 break the second brushes 26 is reduced.

Referring to fig. 13 and 14, the transmission assembly 275 includes a first gear 2751, a second gear 2752, a third gear 2753, a fourth gear 2754, a chain 2755, and a third rotating lever 2756. The first gear 2751 is fixedly installed on one surface, close to the shaft sleeve 6, of the annular ring 272, and the first gear 2751 is coaxially arranged with the annular ring 272. One end of the third rotating rod 2756 is rotatably inserted into the avoidance groove 24, and the third rotating rod 2756 is parallel to the second rotating rod 25. The second gear 2752 is fixedly sleeved on the second rotating rod 25, and the third gear 2753 and the fourth gear 2754 are fixedly sleeved on the third rotating rod 2756. One surface of the third gear 2753 is fixedly connected with one surface of the fourth gear 2754, the second gear 2752 is meshed with the third gear 2753, and the number of teeth of the second gear 2752 and the third gear 2753 are equal. The chain 2755 is meshed with the first gear 2751 and the fourth gear 2754, and the number of teeth of the first gear 2751 is larger than the number of teeth of the fourth gear 2754.

When the ring 272 rotates, the ring 272 drives the first gear 2751 to rotate. The first gear 2751 drives the fourth gear 2754 to rotate in the same direction through the chain 2755. The fourth gear 2754 drives the third gear 2753 to rotate in the same direction, the third gear 2753 drives the second gear 2752 to rotate reversely, and the second gear 2752 drives the second rotating rod 25 to rotate, so that the second brush 26 and the fan blades 7 can rotate reversely conveniently. The number of teeth of the first gear 2751 is greater than that of the fourth gear 2754, so that the rotation speed of the second rotating rod 25 is smaller than that of the ring 272, and the differential reverse rotation of the second brush 26 and the fan blades 7 is facilitated. Through the differential reverse rotation of the second hairbrush 26 and the fan blades 7, the second hairbrush 26 is convenient for cleaning the fan blades 7, and the occurrence of the condition that the fan blades 7 break the second hairbrush 26 is reduced.

Referring to fig. 13 and 15, the third glide assembly 276 is identical to the first glide assembly 195 of embodiment 1 and the fourth glide assembly 277 is identical to the second glide assembly 196 of embodiment 1, thereby facilitating automatic cleaning of the fan blades 7 by the second brush 26 upon fan start-up.

The implementation principle of the intelligent temperature control fan provided by the embodiment of the application is as follows: when the fan is just started, the motor 4 drives the fan blades 7 to rotate slowly, the third driving mechanism 27 drives the second rotating rod 25 to rotate, the second rotating rod 25 drives the second hairbrush 26 to rotate, and the second hairbrush 26 cleans the fan blades 7, so that the fan blades 7 are kept clean.

When the motor 4 drives the fan blades 7 to rotate at a high speed, the third driving mechanism 27 stops driving the second rotating rod 25 to rotate, and the second hairbrush 26 avoids the area through which the fan blades 7 rotate, so that the occurrence of the condition that the fan blades 7 break the second hairbrush 26 is reduced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. An intelligent temperature control fan which is characterized in that: including base (1), the top side fixed mounting of base (1) has barrel (2), barrel (2) internally mounted has motor (4), the coaxial drive lever (5) of rotation axis of motor (4), shaft sleeve (6) are installed to drive lever (5), the week side fixed mounting of shaft sleeve (6) has flabellum (7), the top side demountable installation of base (1) has shelter from cell body (8), shelter from the inner wall fixed mounting of cell body (8) has brush hair layer (14), shelter from cell body (8) are provided with temperature sensor (13), one side fixed mounting of temperature sensor (13) has first rotation pole (11), the tip rotation of first rotation pole (11) is installed in the inside wall that shelters from cell body (8), base (1) is installed first actuating mechanism (15), first actuating mechanism (15) are used for driving temperature sensor (13) business turn over cell body (8), base (1) are installed and shelter from cell body (16), temperature sensor (13) and are used for generating temperature sensor (16) and temperature sensor (16) are connected to temperature sensor (16) according to temperature sensor (16), the frequency converter (16) is used for controlling the rotating speed of the motor (4) according to the temperature signal.

2. The intelligent temperature-controlled fan as claimed in claim 1, wherein: lifting openings (10) are formed in two opposite side walls of the shielding groove body (8), the end portions of the first rotating rods (11) slide and penetrate through the lifting openings (10), elastic sheets (12) are arranged in the lifting openings (10), one sides of the elastic sheets (12) are fixedly connected with the inner side walls of the lifting openings (10), the elastic sheets (12) are abutted to the first rotating rods (11), the elastic sheets (12) are located above the first rotating rods (11), connecting rods (9) are fixedly mounted on the bottom sides of the shielding groove body (8), and the connecting rods (9) are connected to the top sides of the base (1) in a damping mode.

3. The intelligent temperature-controlled fan as claimed in claim 1, wherein: the shielding groove body (8) is located the air inlet end of barrel (2), first actuating mechanism (15) are including first counter weight board (151), second counter weight board (152), apron (153) and installation pole (154), one end of installation pole (154) and the one side fixed connection of first counter weight board (151), the other end of installation pole (154) and the pole body fixed connection of first swivelling lever (11), second counter weight board (152) fixed mounting is in one side of first counter weight board (151), one side fixed connection of one side of apron (153) and one side of first counter weight board (151) keeping away from second counter weight board (152), installation pole (154) are located between second counter weight board (152) and apron (153).

4. The intelligent temperature-controlled fan as claimed in claim 1, wherein: the novel brush is characterized in that a first brush (17) is arranged inside the barrel body (2), an accommodating groove (18) for accommodating the first brush (17) is formed in the inner bottom wall of the barrel body (2), one end of the first brush (17) is hinged to the bottom of the accommodating groove (18), a second driving mechanism (19) is arranged on the first brush (17), the second driving mechanism (19) is used for driving the first brush (17) to rotate, and the first brush (17) is used for cleaning fan blades (7).

5. The intelligent temperature-controlled fan as claimed in claim 4, wherein: the second driving mechanism (19) comprises a rolling disc (191), a first limiting block (192), a pull rope (193), a first clamping block (194), a first sliding component (195) and a second sliding component (196), the rolling disc (191) is rotationally sleeved on a driving rod (5), the first limiting block (192) is fixedly arranged on the inner wall of the rolling disc (191), the rolling disc (191) is located at one side of a shaft sleeve (6) far away from a motor (4), a first annular groove (20) for the first limiting block (192) to penetrate is formed in a rod body of the driving rod (5), one end of the pull rope (193) is fixedly connected with the outer wall of the rolling disc (191), the other end of the pull rope (193) is fixedly connected with a first hairbrush (17), the rolling disc (191) is provided with a first sliding opening (21), the first clamping block (194) is arranged inside the first sliding opening (21) along the radial direction of the rolling disc (191), the first clamping block (194) is arranged on one side of the driving rod (5) far away from the motor (4), the first clamping block (194) is arranged on one side of the driving rod (5) close to the first clamping block (194) and is used for moving close to the first clamping block (194) and is arranged on one side of the first clamping block (5), the second sliding component (196) is used for driving the first clamping block (194) to move away from the driving rod (5).

6. The intelligent temperature-controlled fan as claimed in claim 5, wherein: the first sliding component (195) comprises a circular plate (1951), a mounting ring (1952), a first magnetic block (1953), a second magnetic block (1954), a spring (1955) and a guide rod (1956), wherein the circular plate (1951) is fixedly arranged on the driving rod (5), the circular plate (1951) and the driving rod (5) are coaxially arranged, the circular plate (1951) is positioned on one side of the rolling disc (191) far away from the fan blades (7), the mounting ring (1952) is fixedly arranged on one surface of the circular plate (1951) close to the rolling disc (191), the guide rod (1956), the first magnetic block (1953) and the spring (1955) are all provided with a plurality of guide rods (1956), the first magnetic block (1953) and the spring (1955) are arranged in a one-to-one correspondence, the spring (1955) is fixedly arranged on the inner wall of the first magnetic block (1953) and the mounting ring (1952), the spring (5) is used for driving the first magnetic block (1953) to move towards the rolling disc (191), the plurality of the circular plate (1951) is arranged on one side of the guide rods (1951) close to the guide rod (1951), and the guide rods (1951) are arranged on one side of the guide rods (1951) close to the guide rods (1951) and the guide rods (1951) are arranged on the guide rods (1951) in a way, the second magnetic block (1954) is fixedly arranged on one side, far away from the driving rod (5), of the first clamping block (194), and the first magnetic block (1953) and the second magnetic block (1954) repel each other.

7. The intelligent temperature-controlled fan as claimed in claim 6, wherein: the second sliding assembly (196) comprises a first limiting frame (1961), a second limiting frame (1962) and an elastic plate (1963), wherein the first limiting frame (1961) and the second limiting frame (1962) are sleeved on a first clamping block (194), the inner wall of the first limiting frame (1961) is fixedly connected with the first clamping block (194), the outer wall of the second limiting frame (1962) is fixedly connected with the inner wall of the first sliding opening (21), the second limiting frame (1962) is located on one side, close to a driving rod (5), of the first limiting frame (1961), and the elastic plate (1963) is fixedly arranged between the first limiting frame (1961) and the second limiting frame (1962).

8. The intelligent temperature-controlled fan as claimed in claim 1, wherein: avoidance groove (24) have been seted up to interior bottom wall of barrel (2), avoidance groove (24) inside is provided with second dwang (25), the tip of second dwang (25) rotates and pegs graft in the inside wall of dodging groove (24), a plurality of second brush (26) are installed to second dwang (25), third actuating mechanism (27) are used for driving second dwang (25) rotation, second brush (26) are used for clearance flabellum (7).

9. The intelligent temperature-controlled fan as claimed in claim 8, wherein: the third driving mechanism (27) comprises a balancing weight (271), a circular ring (272), a second limiting block (273), a second clamping block (274), a transmission assembly (275), a third sliding assembly (276) and a fourth sliding assembly (277), wherein the second hairbrush (26) is fixedly connected with the balancing weight (271), the circular ring (272) is rotationally sleeved on the driving rod (5), the second limiting block (273) is fixedly arranged on the inner wall of the circular ring (272), the circular ring (272) is positioned on one side, far away from the motor (4), of the shaft sleeve (6), a second annular groove (28) for the second limiting block (273) to penetrate is formed in the rod body of the driving rod (5), the transmission assembly (275) is arranged between the circular ring (272) and the second rotating rod (25), the transmission assembly (275) is used for enabling the circular ring (272) and the second rotating rod (25) to reversely rotate, a second sliding opening (29) is formed in the circular ring (272), the second sliding opening (29) is formed in the position, which is arranged on the second clamping block (274) and penetrates through the second clamping rod (274), the second clamping block (30) and is arranged in the radial direction, the third sliding component (276) is used for driving the first clamping block (194) to move close to the driving rod (5), and the fourth sliding component (277) is used for driving the first clamping block (194) to move away from the driving rod (5).

10. The intelligent temperature-controlled fan as claimed in claim 9, wherein: the transmission assembly (275) comprises a first gear (2751), a second gear (2752), a third gear (2753), a fourth gear (2754) and a third rotating rod (2756), wherein the first gear (2751) is fixedly arranged on one surface of a circular ring (272) close to a shaft sleeve (6), the first gear (2751) and the circular ring (272) are coaxially arranged, one end of the third rotating rod (2756) is rotationally inserted into an avoidance groove (24), the third rotating rod (2756) is parallel to the second rotating rod (25), the second gear (2752) is fixedly sleeved on the second rotating rod (25), the third gear (2753) and the fourth gear (2754) are fixedly sleeved on the third rotating rod (2756), one surface of the third gear (2753) is fixedly connected with one surface of the fourth gear (2754), the second gear (2752) is meshed with the third gear (2753), the second gear (2752) is meshed with the fourth gear (2754) and the fourth gear (2754) in number of teeth, and the fourth gear (2754) is meshed with the fourth gear (2751).