CN210958205U

CN210958205U - Soft starter convenient for heat dissipation

Info

Publication number: CN210958205U
Application number: CN201921991543.9U
Authority: CN
Inventors: 单俊鹏
Original assignee: Guangzhou Confucius And Mencius Technology Co ltd
Current assignee: Guangzhou Confucius And Mencius Technology Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-07
Anticipated expiration: 2029-11-18

Abstract

The utility model provides a convenient radiating soft starter. Convenient radiating soft starter includes: a soft starter; the two heat dissipation holes are respectively formed in two sides of the soft starter; the two placing blocks are fixedly arranged on the outer walls of the two sides of the soft starter respectively; the two grid baffles are respectively hinged on the corresponding placing blocks and are matched with the heat dissipation holes; the two rectangular fixed blocks are respectively and fixedly arranged on one sides of the two grid baffles, which are close to each other; the two sides of the four support bar-shaped blocks are fixedly connected with the inner wall of the soft starter; two pole settings, two the pole setting is rotated and is installed four between the support bar shape piece. The utility model provides a convenient radiating soft starter has convenient to use, fast to the inside advantage that dispels the heat the cooling of soft starter.

Description

Soft starter convenient for heat dissipation

Technical Field

The utility model relates to a soft starter field especially relates to a convenient radiating soft starter.

Background

The soft starter is a motor control device integrating soft start, soft stop, light load energy conservation and multifunctional protection, realizes a smooth starting motor without impact in the whole starting process, and can adjust various parameters in the starting process according to the characteristics of a motor load, such as a current limiting value, starting time and the like, along with the rapid development of power electronic technology, the soft starter is more and more widely applied, the working time limit of the soft starter is usually longer, a large amount of heat is easily gathered in the soft starter due to long-time work, and in order to ensure the normal work and use of the soft starter, the heat in the soft starter needs to be timely dissipated.

However, the heat dissipation holes are formed in the top and the bottom of the traditional soft starter for the convenience of heat dissipation, the heat dissipation effect is poor, the heat dissipation cycle time is long, heat in the soft starter is difficult to dissipate rapidly, and the performance of the soft starter is guaranteed not to be affected by internal high temperature.

Therefore, there is a need to provide a new soft starter with convenient heat dissipation to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a convenient radiating soft starter of convenient to use, cooling to soft starter inside dispels the heat fast.

In order to solve the technical problem, the utility model provides a convenient radiating soft starter includes: a soft starter; the two heat dissipation holes are respectively formed in two sides of the soft starter; the two rectangular fixed blocks are fixedly arranged on the outer walls of the two sides of the soft starter respectively; the two grid baffles are respectively hinged on the corresponding rectangular fixed blocks and are matched with the heat dissipation holes; the two rectangular fixed blocks are respectively and fixedly arranged on one sides of the two grid baffles, which are close to each other; the two sides of the four support bar-shaped blocks are fixedly connected with the inner wall of the soft starter; the two vertical rods are rotatably arranged among the four supporting bar-shaped blocks; the two U-shaped placing rods are respectively fixed on the inner walls of the two sides of the soft starter; the two adjusting movable blocks are both slidably mounted on the corresponding U-shaped placing rods and are in threaded connection with the vertical rods; the two vertical rods are respectively and fixedly arranged at the bottoms of the corresponding adjusting movable blocks; the two connecting rods are hinged to the bottom ends of the corresponding vertical rods, and one ends, far away from the vertical rods, of the connecting rods are hinged to the rectangular fixing blocks.

Preferably, two all fixed sleeves in the pole setting are equipped with the belt pulley, two the cover is equipped with same belt between the belt pulley.

Preferably, any one of the upright rods is fixedly sleeved with a first gear, any one of the rectangular fixing blocks is fixedly provided with a first motor, an output shaft of the first motor is fixedly provided with a second gear, and the second gear is meshed with the first gear.

Preferably, all locate the external screw thread in two pole settings, two all be equipped with the internal thread on adjusting the movable block, two adjust the equal screw thread of movable block and install in the pole setting that corresponds.

Preferably, two one sides that the check baffle is close to each other all fixed mounting have the sealing washer, the sealing washer is with the radiating hole looks adaptation.

Preferably, inlay on the regulation movable block and have the ball, the ball contacts with soft starter's inner wall.

Preferably, the inner walls of the two sides of the soft starter are fixedly provided with second motors, and the output shafts of the two second motors are fixedly provided with fan blades.

Compared with the prior art, the utility model provides a convenient radiating soft starter has following beneficial effect:

the utility model provides a convenient radiating soft starter, the output shaft of first motor drives the second gear rotation, the second gear drives the pole setting rotation that corresponds through first gear, two pole settings realize synchronous rotations under the cooperation of belt pulley and belt, make two cooperation of adjusting the movable block make two check baffles rotate down, can adjust the position of check baffle, conveniently open and close the check baffle, two louvres lose the heat of sheltering from in the convenient soft starter of back of check baffle and volatilize, two second motors drive fan blade and rotate and produce the wind energy and blow the Buddha in the soft starter, accelerate the heat circulation, help rapid cooling heat dissipation.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a soft starter convenient for heat dissipation according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B shown in FIG. 1;

fig. 4 is an assembly view of the soft starter, the support bar-shaped block, the upright rod, the adjusting movable block, the belt pulley, the belt, the first gear, the first motor and the second gear in fig. 1.

Reference numbers in the figures: 1. a soft starter; 2. heat dissipation holes; 3. placing the block; 4. a grid baffle; 5. A rectangular fixed block; 6. supporting the bar block; 7. erecting a rod; 8. a U-shaped placing rod; 9. adjusting the movable block; 10. a vertical rod; 11. a connecting rod; 12. a belt pulley; 13. a belt; 14. a first gear; 15. a first motor; 16. a second gear.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a soft starter convenient for heat dissipation according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 1; fig. 4 is an assembly view of the soft starter, the support bar-shaped block, the upright rod, the adjusting movable block, the belt pulley, the belt, the first gear, the first motor and the second gear in fig. 1. Convenient radiating soft starter includes: a soft starter 1; the two heat dissipation holes 2 are respectively formed in two sides of the soft starter 1; the two placing blocks 3 are respectively and fixedly arranged on the outer walls of the two sides of the soft starter 1; the two grid baffles 4 are respectively hinged on the corresponding placing blocks 3, and the grid baffles 4 are matched with the heat dissipation holes 2; the two rectangular fixing blocks 5 are respectively fixedly arranged on one sides of the two grid baffles 4 close to each other; the soft starter comprises four supporting bar-shaped blocks 6, wherein two sides of each supporting bar-shaped block 6 are fixedly connected with the inner wall of the soft starter 1; the two upright rods 7 are rotatably arranged among the four supporting bar-shaped blocks 6; the two U-shaped placing rods 8 are respectively fixed on the inner walls of the two sides of the soft starter 1; the two adjusting movable blocks 9 are both slidably mounted on the corresponding U-shaped placing rods 8, and the adjusting movable blocks 9 are in threaded connection with the upright rods 7; the two vertical rods 10 are respectively and fixedly arranged at the bottoms of the corresponding adjusting movable blocks 9; the two linking rods 11 are hinged to the bottom ends of the corresponding vertical rods 10, and one ends, far away from the vertical rods 10, of the linking rods 11 are hinged to the rectangular fixing blocks 5.

Two all fixed cover is equipped with belt pulley 12 on the pole setting 7, two the cover is equipped with same belt 13 between the belt pulley 12.

Any fixed cover is equipped with first gear 14 on the pole setting 7, and any fixed mounting has first motor 15 on the rectangle fixed block 5, fixed mounting has second gear 16 on the output shaft of first motor 15, second gear 16 and the meshing of first gear 14.

All locate the external screw thread on two pole settings 7, two all be equipped with the internal thread on adjusting the movable block 9, two adjust the equal screw thread of movable block 9 and install on the pole setting 7 that corresponds.

Two equal fixed mounting in one side that check baffle 4 is close to each other has the sealing washer, the sealing washer is with 2 looks adaptations of louvre.

The adjusting movable block 9 is embedded with a ball, and the ball is in contact with the inner wall of the soft starter 1.

The soft starter is characterized in that the inner walls of two sides of the soft starter 1 are fixedly provided with second motors, and the output shafts of the two second motors are fixedly provided with fan blades.

The utility model provides a convenient radiating soft starter's theory of operation as follows:

in the using process of the soft starter, a large amount of heat is gathered in the soft starter due to long-time work, and in order to ensure that the normal use of the soft starter is not influenced, the heat in the soft starter needs to be dissipated in time;

at this time, a first motor 15 needs to be started, a reversing switch is arranged on the outer wall of the soft starter 1, the reversing switch, the first motor 15 and an external power supply are sequentially and electrically connected through wires to form a closed circuit, the reversing switch is rotated, the first motor 15 is started, an output shaft of the first motor 15 drives a second gear 16 to rotate, the second gear 16 drives a first gear 14 to rotate, the first gear 14 drives corresponding upright posts 7 to rotate, the two upright posts 7 are matched with each other through a belt pulley 12 and a belt 13 to realize synchronous rotating motion, when the two upright posts 7 rotate, two adjusting movable blocks 9 move upwards on the upright posts 7 and a U-shaped placing rod 8 under the influence of threads, when the adjusting movable blocks 9 move, the adjusting movable blocks 10 move, the upright posts 10 drive the lattice baffles 4 to rotate with the placing blocks 3 as the circle center through a connecting rod 11 and a rectangular fixed block 5, so that the two lattice baffles 4 are gradually far away from the soft starter 1, the two heat dissipation holes 2 are in a smooth state after being shielded by the corresponding grid baffle 4, the first motor 15 can be turned off after the two grid baffles 4 rotate to proper positions, and the two heat dissipation holes 2 are convenient for hot air in the soft starter 1 to be dissipated through the heat dissipation holes 2;

and then the two second motors are started, and the second motors drive the fan blades to rotate, so that the heat dissipation effect is accelerated, and the interior of the soft starter 1 can be cooled.

the utility model provides a convenient radiating soft starter, first motor 15's output shaft drives second gear 16 and rotates, second gear 16 drives corresponding pole setting 7 through first gear 14 and rotates, two pole settings 7 realize synchronous rotations under belt pulley 12 and belt 13's cooperation, make two cooperation of adjusting movable block 9 make two check baffles 4 rotate down, can adjust the position of check baffle 4, conveniently open and close check baffle 4, two louvres 2 lose the heat that shelters from in convenient soft starter 1 of check baffle 4 volatilize, two second motors drive fan blade and rotate production wind energy and blow the Buddha in soft starter 1, accelerate the heat circulation, help rapid cooling dispels the heat.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a convenient radiating soft starter which characterized in that includes:

a soft starter;

the two heat dissipation holes are respectively formed in two sides of the soft starter;

the two placing blocks are fixedly arranged on the outer walls of the two sides of the soft starter respectively;

the two grid baffles are respectively hinged on the corresponding placing blocks and are matched with the heat dissipation holes;

the two rectangular fixed blocks are respectively and fixedly arranged on one sides of the two grid baffles, which are close to each other;

the two sides of the four support bar-shaped blocks are fixedly connected with the inner wall of the soft starter;

the two vertical rods are rotatably arranged among the four supporting bar-shaped blocks;

the two U-shaped placing rods are respectively fixed on the inner walls of the two sides of the soft starter;

the two adjusting movable blocks are both slidably mounted on the corresponding U-shaped placing rods and are in threaded connection with the vertical rods;

the two vertical rods are respectively and fixedly arranged at the bottoms of the corresponding adjusting movable blocks;

the two connecting rods are hinged to the bottom ends of the corresponding vertical rods, and one ends, far away from the vertical rods, of the connecting rods are hinged to the rectangular fixing blocks.

2. The soft starter convenient for heat dissipation as defined in claim 1, wherein a belt pulley is fixedly sleeved on each of said two vertical rods, and a belt is sleeved between said two belt pulleys.

3. The soft starter convenient for heat dissipation as recited in claim 1, wherein a first gear is fixedly sleeved on any one of the upright posts, a first motor is fixedly mounted on any one of the rectangular fixing blocks, a second gear is fixedly mounted on an output shaft of the first motor, and the second gear is engaged with the first gear.

4. The soft starter convenient for heat dissipation according to claim 1, wherein an external thread is provided on each of the two vertical rods, an internal thread is provided on each of the two adjusting moving blocks, and each of the two adjusting moving blocks is threadedly mounted on the corresponding vertical rod.

5. The soft starter convenient for heat dissipation according to claim 1, wherein a sealing ring is fixedly mounted on one side of each of the two lattice baffles, which is close to each other, and the sealing ring is matched with the heat dissipation hole.

6. The soft starter facilitating heat dissipation according to claim 1, wherein a ball is embedded in the adjusting movable block, and the ball is in contact with an inner wall of the soft starter.

7. The soft starter convenient for heat dissipation according to claim 1, wherein the inner walls of both sides of the soft starter are fixedly provided with second motors, and the output shafts of both the second motors are fixedly provided with fan blades.