CN217822461U

CN217822461U - Heat dissipation device for circuit breaker

Info

Publication number: CN217822461U
Application number: CN202221978778.6U
Authority: CN
Inventors: 李康
Original assignee: Sichuan Jiyue Internet Of Things Technology Co ltd
Current assignee: Sichuan Jiyue Internet Of Things Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-15
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to a circuit breaker heat dissipation technical field especially relates to a circuit breaker heat abstractor. The technical scheme comprises the following steps: the installation box also comprises a breaker body arranged in the middle in the installation box; concentrate the subassembly, concentrate the subassembly and install in the inside both sides that are located the circuit breaker body of install bin, concentrate the subassembly including receiving the fill, receive many conveyer pipes of one side fixedly connected with of fighting, one side fixedly connected with of conveyer pipe discharges and fights, discharge the one end and the laminating of circuit breaker body of fighting. The utility model has the advantages that: this device installs fan and circuit breaker in an install bin, and the fan can be followed the install bin and taken out for the independent structure, reaches the effect of being convenient for to maintain from this, and the concentrated subassembly of installation can be concentrated wind-force and deliver to the circuit breaker surface side by side in the install bin, can realize more effectual radiating effect at the heat dissipation piece that collocation detachable is equipped with the coolant liquid, has increased the life of circuit breaker.

Description

Circuit breaker heat abstractor

Technical Field

The utility model relates to a circuit breaker heat dissipation technical field especially relates to a circuit breaker heat abstractor.

Background

The circuit breaker is common in daily life, at present, a household can install the circuit breaker to control the current of the whole house, and the circuit breaker refers to a switching device which can close, bear and break the current under the condition of a normal loop and can close, bear and break the current under the condition of an abnormal loop within a specified time.

The conventional circuit breaker can generate a large amount of heat in daily users, and particularly needs to dissipate heat in hot electricity utilization peak periods in summer. According to the circuit breaker heat dissipation device disclosed as CN213303950U, in order to facilitate maintenance and repair of the heat dissipation device in the circuit breaker, the fan is separated from the box body provided with the circuit breaker, so that the whole circuit breaker is huge in structure and inconvenient to use in daily life, a cavity in the box body is too large, wind power cannot be fully contacted with the circuit breaker after entering the box body, the wind power can be discharged from various gaps, and an effective heat dissipation effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a circuit breaker heat abstractor to the problem that exists among the background art.

The technical scheme of the utility model: a circuit breaker heat dissipation device comprises an installation box;

the breaker body is arranged in the middle of the installation box;

concentrate the subassembly, concentrate the subassembly and install in the inside both sides that are located the circuit breaker body of install bin, concentrate the subassembly including receiving the fill, receive many conveyer pipes of one side fixedly connected with of fighting, one side fixedly connected with of conveyer pipe discharges and fights, discharge the one end and the laminating of circuit breaker body of fighting.

Preferably, the inside both sides of install bin are close to and receive equal fixedly connected with installation balladeur train of fill, sliding connection has the fan case in the installation balladeur train, one side fixedly connected with fan motor of fan case.

Preferably, fixedly connected with baffle between the both sides inner wall of install bin and the installation balladeur train, the other end that discharges to fight is located conveyer pipe below fixedly connected with blast pipe, the one end of blast pipe runs through in the baffle, the air vent has all been seted up to the both sides of install bin.

Preferably, the opening area of the receiving hopper is larger than the diameter area of the fan box, and the periphery of the opening end of the discharging hopper is fixedly connected with an insulating rubber pad.

Preferably, the equal fixedly connected with slide rail in both sides of conveyer pipe, the conveyer pipe has the radiating piece through slide rail sliding connection, the radiating piece includes the mounting panel, the equal fixedly connected with slider in top and bottom in the mounting panel, the interior top and the bottom of mounting panel are located the hollow case of fixedly connected with between the slider.

Compared with the prior art, the utility model discloses following profitable technological effect has: this device installs fan and circuit breaker in an install bin, and the fan can be followed the install bin and taken out for the independent structure, reaches the effect of being convenient for to maintain from this, and the concentrated subassembly of installation can be concentrated wind-force and deliver to the circuit breaker surface side by side in the install bin, can realize more effectual radiating effect at the heat dissipation piece that collocation detachable is equipped with the coolant liquid, has increased the life of circuit breaker.

Drawings

Fig. 1 shows a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic perspective view of a heat sink;

fig. 3 is a schematic view of a part a of the enlarged structure in fig. 1.

Reference numerals: 1. installing a box; 2. a circuit breaker body; 3. mounting a sliding frame; 4. a fan case; 41. a fan motor; 5. a concentration component; 51. a receiving hopper; 52. a delivery pipe; 53. a discharge hopper; 54. an insulating rubber pad; 55. an exhaust pipe; 56. a slide rail; 57. a heat sink; 571. mounting a plate; 572. a slider; 573. a hollow box; 6. a partition plate; 7. and (4) a vent hole.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-2, the heat dissipation device for a circuit breaker provided by the present invention comprises an installation box 1, and a circuit breaker body 2 installed in the middle of the installation box 1;

the centralized assembly 5 is installed inside the installation box 1 and located on two sides of the circuit breaker body 2, the centralized assembly 5 comprises a receiving hopper 51, one side of the receiving hopper 51 is fixedly connected with a conveying pipe 52, one side of the conveying pipe 52 is fixedly connected with a discharging hopper 53, one end of the discharging hopper 53 is attached to the circuit breaker body 2, the periphery of the opening end of the discharging hopper 53 is fixedly connected with an insulating rubber pad 54, the insulating rubber pad 54 is designed to prevent current from overflowing to the components such as the discharging hopper 53, soft rubber can protect the outer walls of two sides of the circuit breaker body 2 when the discharging hopper 53 is attached to the circuit breaker body 2, and the safety of the device and the service life of the circuit breaker are improved;

inside being close to of both sides of install bin 1 and receiving equal fixedly connected with installation balladeur train 3 of fill 51, sliding connection has fan box 4 in the installation balladeur train 3, design through installation balladeur train 3 makes fan box 4 can follow and demolish in the install bin 1, the operator's maintenance and the maintenance fan of being convenient for like this, the open area that receives fill 51 is greater than fan box 4's diameter area, can make to receive to fight 51 produced wind-force of absorbing the fan on the at utmost after covering fan box 4 receiving the open area that fights 51, the spill over of wind-force has been reduced, the radiating effect has been increased, one side fixedly connected with fan motor 41 of fan box 4.

The working principle based on the first embodiment is as follows: this device is before using, through inserting fan case 4 in the installation balladeur train 3, make fan case 4's air outlet one end relative with the open end that receives fill 51, alright so blow with starting fan case 4, wind-force concentrates into the conveyer pipe 52 through receiving fill 51 this moment, then blow to discharging fill 53 departments by conveyer pipe 52, because discharge fill 53 is in the same place with the side laminating of circuit breaker body 2, from this alright dispel the heat with furthest utilization wind-force to circuit breaker body 2, and when fan case 4 is maintained to needs, only need take fan case 4 out in the installation balladeur train 3 alright maintain, it is very convenient.

Example two

As shown in fig. 1-3, based on the first embodiment, the utility model provides a circuit breaker heat dissipation device, the equal fixedly connected with slide rail 56 in both sides of conveyer pipe 52, conveyer pipe 52 has heat dissipation piece 57 through slide rail 56 sliding connection, heat dissipation piece 57 includes mounting panel 571, the equal fixedly connected with slider 572 in top and bottom in mounting panel 571, the interior top and the bottom of mounting panel 571 are located fixedly connected with hollow case 573 between slider 572.

In this embodiment, the wind power heat dissipation is not sufficient to have a heat dissipation effect on the circuit breaker body 2 in hot weather, so that the duct 52 is cooled down by injecting a corresponding cooling liquid into the hollow tank 573 and then mounting the mounting plate 571 equipped with the hollow tank 573 on the duct 52, thereby reducing the temperature of the wind blown by the fan box 4, and achieving a function of increasing the heat dissipation effect of the device.

EXAMPLE III

As shown in fig. 1, based on the first and second embodiments, the utility model provides a circuit breaker heat abstractor, fixedly connected with baffle 6 between the both sides inner wall of install bin 1 and the installation balladeur train 3, the other end that discharges fill 53 is located conveyer pipe 52 below fixedly connected with blast pipe 55, the one end of blast pipe 55 runs through in baffle 6, air vent 7 has all been seted up to the both sides of install bin 1, the installation balladeur train 3 that fan case 4 was installed in the design cooperation of baffle 6 can respectively form a cavity in the both sides of install bin 1, and fan motor 41 just is in this cavity, will discharge fill 53 interior wind-force through blast pipe 55 and discharge, make wind-force enter into the cavity, from this reutilization wind-force alright dispel the heat with fan motor 41, then wind-force is discharged in air vent 7 again, form a bad system of following from this, the radiating effect of this device has been increased.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a circuit breaker heat abstractor, includes install bin (1), its characterized in that:

the circuit breaker further comprises a circuit breaker body (2) arranged in the middle of the mounting box (1);

concentrate subassembly (5), concentrate subassembly (5) and install in the inside both sides that are located circuit breaker body (2) of install bin (1), concentrate subassembly (5) including receiving fill (51), receive many conveyer pipes (52) of one side fixedly connected with of fighting (51), one side fixedly connected with of conveyer pipe (52) discharges and fights (53), discharge the one end and the laminating of circuit breaker body (2) of fighting (53).

2. The circuit breaker heat sink according to claim 1, wherein the mounting carriage (3) is fixedly connected to the inner portion of the two sides of the mounting box (1) near the receiving bucket (51), the fan box (4) is slidably connected to the mounting carriage (3), and the fan motor (41) is fixedly connected to one side of the fan box (4).

3. The circuit breaker heat dissipation device according to claim 2, wherein a partition plate (6) is fixedly connected between the inner walls of the two sides of the installation box (1) and the installation carriage (3), the other end of the exhaust hopper (53) is located below the conveying pipe (52) and is fixedly connected with an exhaust pipe (55), one end of the exhaust pipe (55) penetrates through the partition plate (6), and the two sides of the installation box (1) are both provided with vent holes (7).

4. The heat sink for circuit breaker as claimed in claim 2, wherein the opening area of the receiving hopper (51) is larger than the diameter area of the fan case (4), and the periphery of the opening end of the discharging hopper (53) is fixedly connected with an insulating rubber pad (54).

5. The heat dissipation device for the circuit breaker according to claim 1, wherein sliding rails (56) are fixedly connected to both sides of the delivery pipe (52), the delivery pipe (52) is slidably connected with a heat dissipation member (57) through the sliding rails (56), the heat dissipation member (57) comprises a mounting plate (571), sliding blocks (572) are fixedly connected to both top and bottom of the mounting plate (571), and a hollow box (573) is fixedly connected between the sliding blocks (572) and the top and bottom of the mounting plate (571).