CN222215423U - Heat abstractor for energy-saving fan high-voltage variable frequency motor - Google Patents

Abstract

The utility model discloses a heat dissipating device for a high-voltage variable frequency motor of an energy-saving fan, which is characterized in that two sides of the placing box are connected with sliding rods in a sliding manner, two sides of the sliding rods are fixedly connected with U-shaped clamping plates, telescopic springs are sleeved outside the two sliding rods, a moving groove is formed in the top of the placing box, a guide rod is connected with the top of the placing box in a sliding manner, a humidifier is fixedly connected with the bottom of the guide rod, two sides of the guide rod are fixedly connected with sliding blocks, two sides of the moving groove are provided with sliding grooves, and sliding blocks are connected inside the sliding grooves in a sliding manner. According to the utility model, the door frame and the motor are arranged parallel to the ground, so that the output end of the motor can be fixed with the energy-saving fan, and the normal use of the device is not affected while the heat dissipation is achieved.

Description

Heat abstractor for energy-saving fan high-voltage variable frequency motor

Technical Field

The utility model relates to the technical field of automatic mechanical equipment, in particular to a heat radiating device for a high-voltage variable-frequency motor of an energy-saving fan.

Background

In the production and use of automated equipment, motors are common power components that provide power support for the automated individual functional components. The heat dissipation device and the rotary rectifier are two essential components of the electric excitation motor, the heat dissipation device dissipates heat and cools the motor, and the rotary rectifier rectifies current of the motor exciter rotor. For rain protected motors, the usual heat sink is at the end (front or rear) of the motor, outside the motor, the rotary rectifier is on the exciter rotor, inside the motor. The rotary rectifier is a vulnerable part for the motor, the rotary rectifier needs to be maintained and replaced when damaged, if the rotary rectifier is inside the motor, the motor end cover needs to be disassembled for replacement when replaced, and if the rotary rectifier is installed outside the motor, the maintenance and replacement of the rotary rectifier can be performed without disassembling the motor end cover, so that the maintenance and replacement of the rotary rectifier become convenient and quick.

According to the technical scheme, the motor active heat dissipation device comprises a motor box and an air cooling device arranged in the motor box, wherein the motor box comprises a box wall and a motor, the air cooling device comprises a fan body and a temperature sensor used for sensing the temperature of the motor, and the dust removal device comprises a suction piece, and comprises a collecting opening, a wall clamping frame connected with the collecting opening and detachably connected to the box wall and a dust storage box connected with the wall clamping frame.

However, in the process of practical use, the active heat dissipation device for the motor cannot cool in all directions, and the motor cannot be used simultaneously in the cooling and dust removal processes, and the motor needs to be taken down, so that the heat dissipation device for the high-voltage variable frequency motor of the energy-saving fan, which can work while cooling, is needed.

Disclosure of utility model

The utility model aims to solve the defect that a motor cannot be used simultaneously in the cooling and dedusting processes in the prior art, and provides a heat dissipation device for an energy-saving fan high-voltage variable frequency motor.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides an energy-conserving fan high pressure heat abstractor for inverter motor, includes places the case, the both sides sliding connection who places the case has the slide bar, two the both sides fixedly connected with U type splint of slide bar, two the outside cover of slide bar is equipped with telescopic spring, the removal groove has been seted up at the top of placing the case, the top sliding connection who places the case has the guide arm, the bottom fixedly connected with humidifier of guide arm makes the inside water smoke of humidifier evenly spray at the surface of a cooling section of thick bamboo to reach the effect of cooling, the both sides fixedly connected with slider of guide arm, the spout has been seted up to the both sides of removal groove, the inside sliding connection of spout has the slider, the top of guide arm is fixed to be connected with the rocker through pivot A rotation, the opposite side of rocker is connected with the crank through pivot B rotation, the opposite side fixedly connected with connecting block of crank, the bottom rotation of connecting block is connected with the carousel, the bottom of carousel and place case fixedly connected with, the top fixedly connected with handle of connecting block thereby does not influence the normal use of the device when reaching the heat dissipation.

The technical scheme further comprises the following steps:

The front side of placing the case has offered the door frame, the rear side fixedly connected with heat dissipation section of thick bamboo of placing the case, the rear side of heat dissipation section of thick bamboo with place case fixed connection, the inside fixedly connected with motor of heat dissipation section of thick bamboo to reach the effect of cooling.

The outside of a heat dissipation cylinder is provided with a heat dissipation hole, and the size of the heat dissipation cylinder is matched with that of the U-shaped clamping plate.

The guide rod and the humidifier are placed vertically on the ground, the other sides of the two slide rods are fixedly connected with handles, and the slide rods are arranged parallel to the ground.

The size of the sliding block is matched with that of the sliding groove, and the spraying holes in the humidifier are smaller.

The length of rocking arm is longer than the length of crank, the heat dissipation section of thick bamboo is full surrounding form to the motor, the output of motor extends to the outside of heat dissipation section of thick bamboo, evenly sprays the water smoke on the surface of heat dissipation section of thick bamboo.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the door frame and the motor are arranged parallel to the ground, so that the output end of the motor can be fixed with the energy-saving fan, the normal use of the device is not affected while heat dissipation is achieved, and the guide rod can move left and right to drive the humidifier to move left and right through the arrangement of the sliding groove and the sliding block, so that the humidifier can move water mist back and forth and spray evenly.

2. According to the utility model, the telescopic spring and the U-shaped clamping plate are arranged to fix the heat dissipation cylinder and the U-shaped clamping plate, so that water mist can be uniformly sprayed on the surface of the heat dissipation cylinder when the humidifier is rotated, the cooling effect is achieved, and the humidifier can move back and forth at the top of the motor through the crank and the rocker, so that the water mist in the humidifier can be uniformly sprayed on the surface of the heat dissipation cylinder.

Drawings

Fig. 1 is a schematic diagram of a first structure of a heat dissipating device for a high-voltage variable frequency motor of an energy-saving fan according to the present utility model;

fig. 2 is a schematic diagram of a second structure of a heat dissipating device for a high-voltage variable frequency motor of an energy-saving fan according to the present utility model;

Fig. 3 is a schematic diagram of a third structure of a heat dissipating device for a high-voltage variable frequency motor of an energy-saving fan according to the present utility model;

Fig. 4 is a schematic diagram of a fourth structure of a heat dissipating device for a high-voltage variable frequency motor of an energy-saving fan according to the present utility model.

The device comprises a placing box 1, a handle 2, a sliding rod 3, a telescopic spring 4, a supporting column 5, a U-shaped clamping plate 6, a heat dissipation cylinder 7, a motor 8, a humidifier 9, a humidifier 10, a guide rod 11, a sliding chute 12, a sliding block 13, a rotating shaft A, 14, a rocker 15, a crank 16, a connecting block 17, a rotating shaft B, 18, a rotating disc 19, a door frame 20 and a moving groove.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Examples

As shown in fig. 1-4, the heat dissipating device for the high-voltage variable frequency motor of the energy-saving fan provided by the utility model comprises a placing box 1, wherein slide bars 3 are slidably connected to two sides of the placing box 1, two sides of the two slide bars 3 are fixedly connected with a U-shaped clamping plate 6, a telescopic spring 4 is sleeved outside the two slide bars 3, a moving groove 20 is formed in the top of the placing box 1, a guide rod 10 is slidably connected to the top of the placing box 1, a humidifier 9 is fixedly connected to the bottom of the guide rod 10, sliding blocks 12 are fixedly connected to two sides of the guide rod 10, sliding grooves 11 are formed in two sides of the moving groove 20, sliding blocks 12 are slidably connected to the inside of the sliding grooves 11, a rocker 14 is fixedly connected to the top of the guide rod 10 through a rotating shaft A13, a crank 15 is rotatably connected to the other side of the rocker 14 through a rotating shaft B17, a connecting block 16 is fixedly connected to the other side of the crank 15, so that the cooling effect is achieved, a turntable 18 is rotatably connected to the bottom of the connecting block 16, the bottom of the turntable 18 is fixedly connected with the placing box 1, a handle is fixedly connected to the top of the connecting block 16, and a door frame 19 is formed in front side of the placing box 1, so that normal heat dissipation of the device is not affected.

The rear side fixedly connected with cooling cylinder 7 of placing case 1, cooling cylinder 7's rear side and placing case 1 fixed connection, cooling cylinder 7's inside fixedly connected with motor 8, cooling cylinder 7's outside is provided with the louvre, cooling cylinder 7's size and U type splint 6 phase-match, guide arm 10 and humidifier 9 are put on perpendicular ground, the opposite side fixedly connected with handle 2 of two slide bars 3, slide bar 3 is on a parallel with ground setting, slider 12 and spout 11's size and size phase-match, the inside spraying hole that sets up of humidifier 9 is less, rocker 14's length is longer than crank 15's length, cooling cylinder 7 is full surrounding form to the motor, motor 8's output extends to cooling cylinder 7's outside, make the water smoke evenly spray at cooling cylinder 7's surface, thereby reach the effect of cooling.

In the embodiment, a worker pulls the handle 2, the handle 2 drives the sliding rods 3 on two sides to slide to two sides, the telescopic springs 4 shrink, the sliding rods 3 drive the U-shaped clamping plates 6 to slide to two sides, the radiating cylinder 7 and the motor 8 are fixed and placed in a proper position inside the placing box 1, the handle 2 is loosened, the U-shaped clamping plates 6 are fastened, the handle connected to the connecting block 16 is rotated to drive the crank 15 to do circular motion, the crank 15 drives the rocker 14 to rotate back and forth through the rotating shaft B17, the circular motion is converted into linear motion, the rocker 14 drives the guide rod 10 to move back and forth through the rotating shaft A13, and the guide rod 10 drives the sliding blocks 12 to move back and forth inside the sliding grooves 11, so that water mist inside the humidifier 9 can be uniformly sprayed on the surface of the radiating cylinder 7, and the cooling effect is achieved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The heat dissipation device for the high-voltage variable frequency motor of the energy-saving fan is characterized in that two sides of the placing box (1) are connected with sliding rods (3) in a sliding mode, two sides of the sliding rods (3) are fixedly connected with U-shaped clamping plates (6), two telescopic springs (4) are sleeved outside the sliding rods (3), a moving groove (20) is formed in the top of the placing box (1), a guide rod (10) is connected to the top of the placing box (1) in a sliding mode, a humidifier (9) is fixedly connected to the bottom of the guide rod (10), sliding blocks (12) are fixedly connected to two sides of the guide rod (10), sliding grooves (11) are formed in two sides of the moving groove (20), sliding blocks (12) are fixedly connected to the inner sides of the sliding grooves (11), rocking bars (10) are fixedly connected with rocking bars (14) in a rotating mode through rotating shafts A (13), a crank (15) is connected to the other sides of the rocking bars (14) in a rotating mode through rotating shafts B (17), a connecting block (16) is fixedly connected to the other sides of the crank (15), a connecting block (18) is connected to the bottom of the rotating block (16), and the connecting block (18) is fixedly connected to the top of the rotating block.

2. The heat dissipating device for the high-voltage variable frequency motor of the energy-saving fan of claim 1, wherein the front side of the placement box (1) is provided with a door frame (19), the rear side of the placement box (1) is fixedly connected with a heat dissipating cylinder (7), the rear side of the heat dissipating cylinder (7) is fixedly connected with the placement box (1), and the inside of the heat dissipating cylinder (7) is fixedly connected with a motor (8).

3. The heat dissipating device for the high-voltage variable frequency motor of the energy-saving fan as set forth in claim 2, wherein the heat dissipating cylinder (7) is provided with heat dissipating holes outside, and the size of the heat dissipating cylinder (7) is matched with that of the U-shaped clamping plate (6).

4. The heat dissipation device for the high-voltage variable frequency motor of the energy-saving fan, which is disclosed in claim 1, is characterized in that the guide rod (10) and the humidifier (9) are placed vertically on the ground, the other sides of the two slide rods (3) are fixedly connected with handles (2), and the slide rods (3) are arranged parallel to the ground.

5. The heat abstractor for the high-voltage variable frequency motor of the energy-saving fan according to claim 1, wherein the size of the sliding block (12) is matched with that of the sliding groove (11), and the spraying holes arranged in the humidifier (9) are smaller.

6. The heat dissipating device for the high-voltage variable frequency motor of the energy-saving fan as set forth in claim 2, wherein the length of the rocker (14) is longer than that of the crank (15), the heat dissipating cylinder (7) is fully enclosed with the motor, and the output end of the motor (8) extends to the outside of the heat dissipating cylinder (7).