CN217934730U

CN217934730U - High-efficient radiator unit that switch board was used

Info

Publication number: CN217934730U
Application number: CN202221065239.3U
Authority: CN
Inventors: 朱小杰
Original assignee: Anhui Gaoxing Electric Co ltd
Current assignee: Anhui Gaoxing Electric Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-11-29
Anticipated expiration: 2032-05-06

Abstract

The utility model relates to a high-efficient radiator unit technical field that the switch board was used specifically is a high-efficient radiator unit that switch board was used, including the switch board, the air-supply line is connected to switch board one side, and the air-supply line tip sets up air cleaner, sets up the ventilation mechanism that has intermittent type dusting function in the air-supply line; the gyro wheel will rotate along the main shaft, the main shaft drives protruding piece simultaneously and rotates, the rotation of protruding piece will extrude the gyro wheel, the gyro wheel will promote the support, the support promotes the rack, and compression spring, the removal of rack makes gear revolve, the gear makes the brush paste the air cleaner upset through the transmission shaft, thereby clean the dust in the air cleaner outside, stagger protruding piece highest point until the gyro wheel, under the bounce effect of spring, make the brush upset in the opposite direction, clean the air cleaner outside once more, thereby make the air cleaner outside cleaner, because only a set of protruding piece on the main shaft, consequently, realize that the brush cleans air cleaner intermittent type formula.

Description

High-efficient radiator unit that switch board was used

Technical Field

The utility model relates to a high-efficient radiator unit technical field that the switch board was used specifically is a high-efficient radiator unit that switch board was used.

Background

The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and less loops, the motor control center is used in occasions with concentrated loads and more loops, the power distribution cabinet distributes electric energy of a certain circuit of previous-stage power distribution equipment to nearby loads, and the equipment of the stage provides protection, monitoring and control for the loads.

But present switch board in the use, can produce a large amount of heats, generally adopt air-cooled mode to dispel the heat, in order to avoid the dust to enter into the switch board, generally switch board air intake department installs air cleaner, will lead to various debris and dust in piling up on the air cleaner for a long time, leads to the filter to hinder the grow to the air, makes air intake air mass flow reduce to influence the switch board heat dissipation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient radiator unit that switch board was used to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency heat dissipation assembly for a power distribution cabinet comprises the power distribution cabinet, wherein one side of the power distribution cabinet is connected with an air inlet pipe, the end part of the air inlet pipe is provided with an air filter, and a ventilation mechanism with an intermittent ash removal function is arranged in the air inlet pipe;

the ventilation mechanism comprises a main shaft, six groups of fan blades are arranged at one end of the main shaft at equal angles, a protruding block is arranged at one end of the main shaft, rollers are arranged on the protruding block and located on a support, a spring is arranged on the support, and the support is connected with a cleaning mechanism.

Preferably, the cleaning mechanism comprises a transmission shaft, one end of the transmission shaft is fixedly connected with the hairbrush, the other end of the transmission shaft is connected with a gear, and the gear is meshed with the rack.

Preferably, the main shaft is provided with a bearing, the bearing is embedded into a support plate arranged in the air inlet pipe, the air inlet pipe is provided with a rectangular guide hole, and the rectangular guide hole is connected with the rack in a sliding manner.

Preferably, the protruding block is integrally formed with the main shaft, and the main shaft is rotatably connected with the roller together with the protruding block.

Preferably, two sets of shafts I are symmetrically arranged on two sides of the roller, one end of each shaft is provided with a bearing, the bearing is embedded into the support, one end of the spring is fixedly connected with the inner wall of the air inlet pipe, and the other end of the spring is fixedly connected with the support.

Preferably, the brush is close to the air filter, the transmission shaft is provided with a bearing, the bearing is embedded into a support arranged on the air inlet pipe, and one end of the rack is fixedly connected with the support.

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

1. the motor drives the main shaft, the six groups of fan blades rotate simultaneously due to the rotation of the main shaft, the six groups of fan blades accelerate the air flow in the air inlet pipe, external cold air enters the air inlet pipe after being filtered by the air filter and enters the power distribution cabinet through the air inlet pipe, and the cold air enters the power distribution cabinet to absorb heat generated in the power distribution cabinet, so that the heat dissipation of the power distribution cabinet is realized;

2. the gyro wheel will rotate along the main shaft, the main shaft drives protruding piece simultaneously and rotates, the rotation of protruding piece will extrude the gyro wheel, the gyro wheel will promote the support, the support promotes the rack, and compression spring, the removal of rack makes gear revolve, the gear makes the brush paste the air cleaner upset through the transmission shaft, thereby clean the dust in the air cleaner outside, stagger protruding piece highest point until the gyro wheel, under the bounce effect of spring, make the brush upset in the opposite direction, clean the air cleaner outside once more, thereby make the air cleaner outside cleaner, because only a set of protruding piece on the main shaft, consequently, realize that the brush cleans air cleaner intermittent type formula.

Drawings

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

FIG. 2 is a schematic sectional view of the air inlet pipe, the air filter and the ventilation mechanism of the present invention;

fig. 3 is a schematic view of the structure ventilation mechanism of the present invention.

In the figure: 1. a power distribution cabinet; 2. an air inlet pipe; 3. an air filter; 4. a ventilation mechanism; 401. a main shaft; 402. a fan blade; 403. a raised block; 404. a roller; 405. a support; 406. a spring; 407. a cleaning mechanism; 4071. a drive shaft; 4072. a gear; 4073. a rack; 4074. a brush.

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 to 3, the present invention provides a technical solution: a high-efficiency heat dissipation assembly for a power distribution cabinet comprises a power distribution cabinet 1, wherein one side of the power distribution cabinet 1 is connected with an air inlet pipe 2, an air filter 3 is arranged at the end part of the air inlet pipe 2, and a ventilation mechanism 4 with an intermittent ash removal function is arranged in the air inlet pipe 2; the ventilation mechanism 4 comprises a main shaft 401, six groups of fan blades 402 are arranged at one end of the main shaft 401 at equal angles, a convex block 403 is arranged at one end of the main shaft 401, a roller 404 is arranged on the convex block 403, the roller 404 is positioned on a support 405, a spring 406 is arranged on the support 405, the support 405 is connected with a cleaning mechanism 407, a bearing is arranged on the main shaft 401 and is embedded into a support plate arranged in the air inlet pipe 2, wherein the main shaft 401 is driven by a motor, an air filter 3 consists of a frame and a filter element, the filter element is made of soft, porous and spongy polyurethane, when heat dissipation needs to be performed on the interior of the power distribution cabinet 1, the motor drives the main shaft 401, the rotation of the main shaft 401 enables the six groups of fan blades 402 to rotate simultaneously, the six groups of fan blades 402 accelerate the air flow in the air inlet pipe 2, so that external cold air enters the air inlet pipe 2 after being filtered by the air filter 3 and enters the interior of the power distribution cabinet 1 through the air inlet pipe 2, and the cold air enters the interior of the power distribution cabinet 1 to absorb heat generated in order to realize the heat dissipation of the power distribution cabinet 1;

the cleaning mechanism 407 comprises a transmission shaft 4071, one end of the transmission shaft 4071 is fixedly connected with a brush 4074, the other end of the transmission shaft 4071 is connected with a gear 4072, the gear 4072 is meshed with a rack 4073, a rectangular guide hole is formed in the air inlet pipe 2 and is slidably connected with the rack 4073, the protruding block 403 is integrally formed with the main shaft 401, the main shaft 401 and the protruding block 403 are rotatably connected with a roller 404, two sets of shafts I are symmetrically arranged on two sides of the roller 404, bearings are arranged at one end of each shaft, the bearings are embedded in a support 405, one end of the rack 4073 is fixedly connected with the support 405, the roller 404 rotates along the main shaft 401 when the main shaft 401 rotates, the main shaft 401 drives the protruding block 403 to rotate, the roller 403 rotates to extrude the roller 404, the roller 404 pushes the support 405, the support 405 pushes the rack 4073, the spring 406 is compressed, the rack 4073 rotates, the gear 4072 rotates, the gear 4071 rotates, the gear 4072 cleans the air filter outside of the protruding block 403, and the air filter is overturned outside the air filter, so that the air is cleaned, the air filter 403 is cleaned, and the air is cleaned by the air filter, and the air is overturned outside the air filter.

The working principle is as follows: in the using process, when heat dissipation needs to be performed on the inside of the power distribution cabinet 1, the motor drives the spindle 401, the rotation of the spindle 401 enables the six groups of blades 402 to rotate simultaneously, the six groups of blades 402 accelerate the air flow in the air inlet pipe 2, so that the outside cold air is filtered by the air filter 3 and enters the air inlet pipe 2, the air enters the inside of the power distribution cabinet 1 through the air inlet pipe 2, the spindle 401 rotates, the roller 404 rotates along the spindle 401, the spindle 401 drives the protrusion blocks 403 to rotate, the rotation of the protrusion blocks 403 extrudes the roller 404, the roller 404 pushes the bracket 405, the bracket 405 pushes the rack 4073, the movement of the rack 4073 causes the gear 4072 to rotate, the gear 4072 causes the brush 4074 to turn over against the air filter 3 through the transmission shaft 4071 until the roller 404 staggers at the highest position of the protrusion blocks 403, the brush 4074 turns over in the opposite direction under the action of the repulsive force of the spring 406, and the outside of the air filter 3 is cleaned again.

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 high-efficient radiator unit that switch board was used, includes switch board (1), air-supply line (2) are connected to switch board (1) one side, air-supply line (2) tip sets up air cleaner (3), its characterized in that: a ventilation mechanism (4) with an intermittent ash removal function is arranged in the air inlet pipe (2);

the ventilating mechanism (4) comprises a main shaft (401), six groups of fan blades (402) are arranged at one end of the main shaft (401) at equal angles, a protruding block (403) is arranged at one end of the main shaft (401), a roller (404) is arranged on the protruding block (403), the roller (404) is located on a support (405), a spring (406) is arranged on the support (405), and the support (405) is connected with a cleaning mechanism (407).

2. The efficient heat dissipation assembly for the power distribution cabinet according to claim 1, wherein: clean mechanism (407) includes transmission shaft (4071), transmission shaft (4071) one end fixed connection brush (4074), gear (4072) is connected to transmission shaft (4071) other end, gear (4072) meshing rack (4073).

3. The efficient heat dissipation assembly for the power distribution cabinet according to claim 1, wherein: the main shaft (401) is provided with a bearing, the bearing is embedded into a support plate arranged in the air inlet pipe (2), the air inlet pipe (2) is provided with a rectangular guide hole, and the rectangular guide hole is connected with a rack (4073) in a sliding mode.

4. The efficient heat dissipation assembly for the power distribution cabinet according to claim 1, wherein: the convex block (403) and the main shaft (401) are integrally formed, and the main shaft (401) and the convex block (403) are rotatably connected with the roller (404).

5. The efficient heat dissipation assembly for the power distribution cabinet according to claim 1, wherein: two sets of shafts I are symmetrically arranged on two sides of the roller (404), one end of each shaft is provided with a bearing, the bearing is embedded into the support (405), one end of the spring (406) is fixedly connected with the inner wall of the air inlet pipe (2), and the other end of the spring (406) is fixedly connected with the support (405).

6. The efficient heat dissipation assembly for the power distribution cabinet according to claim 2, wherein: air cleaner (3) is pressed close to in brush (4074), set up the bearing on transmission shaft (4071), the support that sets up on bearing embedding air-supply line (2), rack (4073) one end fixed connection support (405).