CN211126697U

CN211126697U - Heat dissipation mechanism of power distribution cabinet for power system

Info

Publication number: CN211126697U
Application number: CN201922067002.3U
Authority: CN
Inventors: 许阳阳
Original assignee: Beijing Shengjia Xintai Installation Co Ltd
Current assignee: Beijing Shengjia Xintai Installation Co Ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-28
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a heat dissipation mechanism of switch board for electric power system, the intelligent cabinet temperature adjusting device comprises a cabinet body, the louvre has all been seted up at the top of the cabinet body both sides, the top fixedly connected with transmission box of the cabinet body, the top fixedly connected with motor at the transmission box inner chamber back, the output fixedly connected with carousel of motor, the positive bottom fixedly connected with of carousel changes the round pin. The utility model discloses a louvre, the transmission box, including a motor, an end cap, a controller, and a cover plate, the carousel, change the round pin, the movable frame, the connecting rod, the spliced pole, the transmission post, the cooperation of upstand and fan is used, it reciprocates to drive the fan through the upstand, reach the effect that can dispel the heat fast, this heat dissipation mechanism of switch board for electric power system, the heat dissipation of having solved current switch board is natural cooling mostly, the radiating effect is not good, heat radiating very slowly when power consumption peak period, lead to the problem that can burn out the circuit, the safety of power consumption has been strengthened, the practicality of switch board has been strengthened.

Description

Heat dissipation mechanism of power distribution cabinet for power system

Technical Field

The utility model relates to an electric power tech field specifically is a heat dissipation mechanism of switch board for electric power system.

Background

Electric power is an energy source using electric energy as power. In the 70 s of the 19 th century, the invention and application of electric power opened up the second industrialized climax. The technology becomes one of three technological revolution which occur in the world since 18 th century of human history, and the technology changes the lives of people. The large-scale power system appearing in the 20 th century is one of the most important achievements in the history of human engineering science, and is a power generation and consumption system consisting of links of power generation, power transmission, power transformation, power distribution, power utilization and the like. It converts the primary energy of nature into electric power through mechanical energy devices, and then supplies the electric power to each user through power transmission, transformation and distribution. The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

The switch board is the indispensable equipment in the power transmission, but the heat dissipation of current switch board is mostly natural cooling, and the radiating effect is not good, and heat radiating very slowly when the power consumption peak period leads to possibly burning out the circuit, has reduced the safety of power consumption, has reduced the practicality of switch board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat dissipation mechanism of switch board for electric power system possesses can quick radiating advantage, and the heat dissipation of having solved current switch board is natural cooling mostly, and the radiating effect is not good, and heat radiating is very slow when the power consumption peak period, leads to the problem that can burn out the circuit.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat dissipation mechanism of switch board for electric power system, includes the cabinet body, the louvre has all been seted up at the top of cabinet body both sides, the top fixedly connected with transmission box of the cabinet body, the top fixedly connected with motor at the transmission box inner chamber back, the output fixedly connected with carousel of motor, the positive bottom fixedly connected with of carousel changes the round pin, the movable frame has been cup jointed on the surface of changing the round pin, the equal fixedly connected with connecting rod in both sides of movable frame, the outside of connecting rod and the inner wall sliding connection of transmission box, the bottom fixedly connected with spliced pole of connecting rod, the bottom fixedly connected with transmission post of spliced pole, the both sides of transmission post all run through to the outside and the fixedly connected with upstand of transmission box, the inboard bottom fixedly connected with fan of upstand.

Preferably, both sides of transmission column bottom portion and the equal fixedly connected with spring in the inside that is located the transmission box, the bottom of spring and the inner wall fixed connection of transmission box.

Preferably, the top of the two sides of the inner cavity of the transmission box is provided with a sliding groove, and the outer side of the connecting rod is slidably connected inside the sliding groove.

Preferably, the front surfaces of the connecting rod and the transmission column are fixedly connected with limit pins, the surfaces of the limit pins are sleeved with limit frames, and the tops and the bottoms of the limit frames are fixedly connected with the inner wall of the transmission box.

Preferably, the top fixedly connected with stopper of motor, the back and the inner wall fixed connection of transmission box of stopper.

Preferably, the motor is Y80M 2-2.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model discloses a louvre, the transmission box, including a motor, an end cap, a controller, and a cover plate, the carousel, change the round pin, the movable frame, the connecting rod, the spliced pole, the transmission post, the cooperation of upstand and fan is used, it reciprocates to drive the fan through the upstand, reach the effect that can dispel the heat fast, this heat dissipation mechanism of switch board for electric power system, the heat dissipation of having solved current switch board is natural cooling mostly, the radiating effect is not good, heat radiating very slowly when power consumption peak period, lead to the problem that can burn out the circuit, the safety of power consumption has been strengthened, the practicality of switch board has been strengthened.

2. The utility model discloses a setting of spring, can make reciprocating of transmission post more stable, the absorbing effect has been played to the transmission post simultaneously, setting through the spout, can make the more stable slip of connecting rod, the friction between connecting rod and the transmission box has been reduced, the life of connecting rod has been prolonged, spacing effect has been played to the connecting rod simultaneously, setting through spacer pin and spacing frame, can make reciprocating of connecting rod and transmission post more stable, spacing effect has been played simultaneously, setting through the stopper, can make more stable function of motor, spacing effect has been played to the motor simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged structural view of the point A in FIG. 1 according to the present invention;

Fig. 3 is a side view of the present invention.

In the figure: the

cabinet body

1, 2 louvres, 3 transmission boxes, 4 motors, 5 turntables, 6 rotating pins, 7 movable frames, 8 connecting rods, 9 connecting columns, 10 transmission columns, 11 vertical columns, 12 fans, 13 springs, 14 sliding grooves, 15 limiting pins, 16 limiting frames and 17 limiting blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a heat dissipation mechanism of a power distribution cabinet for an electric power system comprises a cabinet body 1, heat dissipation holes 2 are formed in the tops of two sides of the cabinet body 1, a transmission box 3 is fixedly connected to the top of the cabinet body 1, sliding grooves 14 are formed in the tops of two sides of an inner cavity of the transmission box 3, the outer side of a connecting rod 8 is slidably connected to the inner portions of the sliding grooves 14, the connecting rod 8 can slide more stably through the arrangement of the sliding grooves 14, friction between the connecting rod 8 and the transmission box 3 is reduced, the service life of the connecting rod 8 is prolonged, a limiting effect is achieved on the connecting rod 8, a motor 4 is fixedly connected to the top of the back of the inner cavity of the transmission box 3, a limiting block 17 is fixedly connected to the top of the motor 4, the back of the limiting block 7 is fixedly connected to the inner wall of the transmission box 3, the motor 4 can operate more stably, the output end of the motor 4 is fixedly connected with a turntable 5, the front bottom of the turntable 5 is fixedly connected with a rotating pin 6, the surface of the rotating pin 6 is sleeved with a movable frame 7, both sides of the movable frame 7 are fixedly connected with connecting rods 8, the front of the connecting rods 8 and the transmission columns 10 are fixedly connected with limiting pins 15, the surface of the limiting pins 15 is sleeved with a limiting frame 16, the top and the bottom of the limiting frame 16 are fixedly connected with the inner wall of the transmission box 3, the connecting rods 8 and the transmission columns 10 can move up and down more stably through the arrangement of the limiting pins 15 and the limiting frame 16, the limiting effect is achieved at the same time, the outer side of the connecting rods 8 is connected with the inner wall of the transmission box 3 in a sliding manner, the bottom of the connecting rods 8 is fixedly connected with a connecting column 9, the bottom of the connecting column 9 is fixedly connected with the transmission columns 10, both sides of the, the bottom of spring 13 and the inner wall fixed connection of transmission box 3 through the setting of spring 13, can make more stable reciprocating of transmission post 10, has played absorbing effect to transmission post 10 simultaneously, and the both sides of transmission post 10 all run through to the outside of transmission box 3 and fixedly connected with upstand 11, the inboard bottom fixedly connected with fan 12 of upstand 11.

During the use, at first user starter motor 4, motor 4's output drives carousel 5 rotatory, and 5 rotatory drives of carousel are changeed round pin 6 and are rotatory, change round pin 6 rotatory drive movable frame 7 and reciprocate, and movable frame 7 reciprocates and drives connecting rod 8 and spliced pole 9 and reciprocate, then drives transmission post 10 and upstand 11 and reciprocates, then starts fan 12, causes to reach the effect that can dispel the heat fast.

In summary, the following steps: this heat dissipation mechanism of switch board for electric power system, through louvre 2, transmission box 3, motor 4, carousel 5, change round pin 6, movable frame 7, connecting rod 8, spliced pole 9, transmission post 10, upstand 11 and fan 12's cooperation is used, drive fan 12 through upstand 11 and reciprocate, reach the effect that can dispel the heat fast, this heat dissipation mechanism of switch board for electric power system, the heat dissipation of having solved current switch board is natural cooling mostly, the radiating effect is not good, heat radiating very slowly when the power consumption peak period, lead to the problem that can burn out the circuit.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat dissipation mechanism of switch board for electric power system, includes the cabinet body (1), its characterized in that: the heat dissipation holes (2) are formed in the tops of two sides of the cabinet body (1), the transmission box (3) is fixedly connected to the top of the cabinet body (1), the motor (4) is fixedly connected to the top of the back of an inner cavity of the transmission box (3), the rotary table (5) is fixedly connected to the output end of the motor (4), the rotary pin (6) is fixedly connected to the front bottom of the rotary table (5), the movable frame (7) is sleeved on the surface of the rotary pin (6), the connecting rod (8) is fixedly connected to two sides of the movable frame (7), the outer side of the connecting rod (8) is connected with the inner wall of the transmission box (3) in a sliding mode, the connecting column (9) is fixedly connected to the bottom of the connecting rod (8), the transmission column (10) is fixedly connected to the bottom of the connecting column (9), and the two sides of the transmission column (10) penetrate through the outer side, the bottom of the inner side of the vertical column (11) is fixedly connected with a fan (12).

2. The heat dissipation mechanism of the power distribution cabinet for the power system according to claim 1, wherein: the transmission device is characterized in that springs (13) are fixedly connected to the two sides of the bottom of the transmission column (10) and located inside the transmission box (3), and the bottom of each spring (13) is fixedly connected with the inner wall of the transmission box (3).

3. The heat dissipation mechanism of the power distribution cabinet for the power system according to claim 1, wherein: the top of transmission box (3) inner chamber both sides has all been seted up spout (14), the outside sliding connection of connecting rod (8) is in the inside of spout (14).

4. The heat dissipation mechanism of the power distribution cabinet for the power system according to claim 1, wherein: the front surfaces of the connecting rod (8) and the transmission column (10) are fixedly connected with limiting pins (15), limiting frames (16) are sleeved on the surfaces of the limiting pins (15), and the tops and the bottoms of the limiting frames (16) are fixedly connected with the inner wall of the transmission box (3).

5. The heat dissipation mechanism of the power distribution cabinet for the power system according to claim 1, wherein: the top fixedly connected with stopper (17) of motor (4), the back of stopper (17) and the inner wall fixed connection of transmission box (3).

6. The heat dissipation mechanism of the power distribution cabinet for the power system according to claim 1, wherein: the type of the motor (4) is Y80M 2-2.