CN210577135U

CN210577135U - Dustproof mechanism of outdoor power distribution cabinet

Info

Publication number: CN210577135U
Application number: CN201921769224.3U
Authority: CN
Inventors: 杨顺
Original assignee: Tianjin Guoxinda Electric Lighting Industry And Trade Co Ltd
Current assignee: Tianjin Guoxinda Electric Lighting Industry And Trade Co Ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-05-19
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a dustproof mechanism of outdoor switch board, including the cabinet body and louvre, the louvre is seted up at the middle part on cabinet body right side, and the inside of louvre is provided with the filter screen, and the spout has all been seted up to the inside top of louvre and bottom, and the inside of two spouts all is provided with fixed establishment, and fixed establishment comprises bolt, round bar and reset spring. This kind of dustproof mechanism of outdoor switch board, through the filter screen, when making the air entering cabinet body's that flows inside, dust in the air can be by the separation of filter screen, prevent that the dust from piling up and causing the electric elements trouble on electric elements, through the threaded rod, the gear, the chain, the cooperation of motor and brush is used, make people can be through the rotation of control motor output shaft, make two threaded rods rotate simultaneously, and then make the brush can rise or descend, the dust of jam on the clearance filter screen, prevent that the dust from piling up the ventilation efficiency who influences the filter screen on the filter screen.

Description

Dustproof mechanism of outdoor power distribution cabinet

Technical Field

The utility model relates to a dustproof mechanism specifically is a dustproof mechanism of outdoor switch board.

Background

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

At present, a plurality of louvres can all be seted up in order to prevent that inside high temperature from influencing electric elements's use to the outdoor switch board on the cabinet body for dispel the heat to inside, it is mobile air that sets up the louvre and mainly utilizes and dispel the heat, but because contain many dusts in the air, consequently the dust gets into the internal portion of cabinet and piles up on the electric elements of the internal portion of cabinet through the louvre easily, and the ion in the dust can cause electric elements trouble under the effect of atmospheric moisture. Therefore, the dust-proof mechanism of the outdoor power distribution cabinet is improved.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a dustproof mechanism of outdoor power distribution cabinet, which comprises a cabinet body and heat dissipation holes, wherein the heat dissipation holes are arranged in the middle of the right side of the cabinet body, the interior of the heat dissipation holes is provided with a filter screen, the top end and the bottom end of the interior of the heat dissipation holes are both provided with a chute, two chutes are arranged inside the chutes, the fixing mechanism consists of a bolt, a round rod and a reset spring, the top end and the bottom end of the right side of the cabinet body are both fixedly connected with a bracket, two dust removing mechanisms are arranged between the brackets, each dust removing mechanism consists of two threaded rods, two gears, a chain, a motor and a brush, the two ends of the two threaded rods are respectively connected with the two sides of the two brackets through bearings, the brush is arranged outside the two threaded rods, the motor is electrically connected with a driver arranged in the cabinet body, the controller is electrically connected with the incoming line power supply of the cabinet body.

As a preferred technical scheme of the utility model, the bolt sets up the inside at the spout, the one end of bolt alternates with the one end of filter screen and is connected, the positive one end of bolt and the one end fixed connection of round bar, anti-skidding line has been seted up to the tip of round bar.

As a preferred technical scheme of the utility model, reset spring's one end and the tip fixed connection of bolt, reset spring's the other end and the inside one side fixed connection of spout.

As a preferred technical scheme of the utility model, one of them the top fixed mounting of support has the protection casing, another the left side fixed mounting of support bottom has the protecting crust, two gear and chain all are located the inside of protection casing, motor fixed mounting is in the inside of protecting crust.

As an optimal technical scheme of the utility model, two the top of threaded rod all passes one of them support and respectively with the middle part fixed connection of two gears, the chain is rolled up in the outside of two gears.

As an optimal technical scheme of the utility model, the brush sets up between two supports, the both ends of brush respectively with the outside threaded connection of two threaded rods.

The utility model has the advantages that:

1. this kind of dustproof mechanism of outdoor switch board, through the filter screen, when making the air entering cabinet body's that flows inside, dust in the air can be by the separation of filter screen, prevent that the dust from piling up and causing the electric elements trouble on electric elements, through the threaded rod, the gear, the chain, the cooperation of motor and brush is used, make people can be through the rotation of control motor output shaft, make two threaded rods rotate simultaneously, and then make the brush can rise or descend, the dust of jam on the clearance filter screen, prevent that the dust from piling up the ventilation efficiency who influences the filter screen on the filter screen.

2. This kind of dustproof mechanism of outdoor switch board uses through the cooperation of reset spring, bolt and round bar, makes people can make the bolt break away from the filter screen through operating the round bar, and the bolt can insert the one end of filter screen under the effect of reset spring restoring force when loosening the round bar, and then has made things convenient for the change of filter screen, has promoted the practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a dustproof mechanism of an outdoor power distribution cabinet of the present invention;

fig. 2 is an enlarged schematic structural diagram of a position a of the dustproof mechanism of the outdoor power distribution cabinet of the present invention;

fig. 3 is a schematic view of the structure of the heat dissipation holes of the dustproof mechanism of the outdoor power distribution cabinet of the present invention;

fig. 4 is a schematic structural view of a protective cover of a dustproof mechanism of the outdoor power distribution cabinet of the present invention;

fig. 5 is the utility model relates to a dustproof mechanism's of outdoor switch board protecting crust structure sketch map.

In the figure: 1. a cabinet body; 2. a support; 3. a protective cover; 4. a protective shell; 5. a threaded rod; 6. a brush; 7. a gear; 8. a chain; 9. a motor; 10. heat dissipation holes; 11. filtering with a screen; 12. a chute; 13. a bolt; 14. a round bar; 15. a return spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the dust-proof mechanism of the outdoor power distribution cabinet of the present invention comprises a cabinet body 1 and a heat dissipation hole 10, the heat dissipation hole 10 is arranged in the middle of the right side of the cabinet body 1, a filter screen 11 is arranged inside the heat dissipation hole 10, chutes 12 are arranged on the top and bottom of the heat dissipation hole 10, fixing mechanisms are arranged inside the two chutes 12, each fixing mechanism is composed of a bolt 13, a round bar 14 and a return spring 15, the supports 2 are fixedly connected to the top and bottom of the right side of the cabinet body 1, a dust-proof mechanism is arranged between the two supports 2, the dust-proof mechanism is composed of two threaded rods 5, two gears 7, a chain 8, a motor 9 and a brush 6, the motor 9 is a PD42 type motor, two ends of the two threaded rods 5 are respectively connected with two sides of the, motor 9 and the driver electric connection who sets up at the cabinet body 1 inside, driver and the controller electric connection who sets up at the cabinet body 1 inside, the controller is with the inlet wire power electric connection of the cabinet body 1.

Wherein, bolt 13 sets up in the inside of spout 12, and the one end of bolt 13 alternates with filter screen 11's one end and is connected, and the positive one end of bolt 13 and round bar 14's one end fixed connection, anti-skidding line has been seted up to round bar 14's tip, through the anti-skidding line on the round bar 14, has increased the frictional force between people's hand and the round bar 14, makes people slide round bar 14 more easily, and then makes bolt 13 break away from filter screen 11, has promoted the practicality.

Wherein, reset spring 15's one end and bolt 13's tip fixed connection, reset spring 15's the other end and the inside one side fixed connection of spout 12, use through reset spring 15, bolt 13 and round bar 14's cooperation, make people can pass through operation round bar 14, make bolt 13 break away from filter screen 11, bolt 13 can insert the one end of filter screen 11 under the effect of reset spring 15 restoring force when loosening round bar 14, and then made things convenient for filter screen 11's change, promoted the practicality.

Wherein, the top fixed mounting of one of them support 2 has protection casing 3, and the left side fixed mounting of another support 2 bottom has protecting crust 4, and two gears 7 and chain 8 all are located the inside of protection casing 3, and motor 9 fixed mounting is in the inside of protecting crust 4, through the protection of protection casing 3 and protecting crust 4, makes people when motor 9 during operation, can not contact with motor 9 and gear 7, prevents to cause unexpected damage.

Wherein, the top of two threaded rods 5 all passes one of them support 2 and respectively with the middle part fixed connection of two gears 7, chain 8 convolutes in the outside of two gears 7, uses through the cooperation of two gears 7 and chain 8, when making the output shaft of motor 9 rotate, two threaded rods 5 can rotate simultaneously, and then make brush 6 can rise and descend and clear up accumulational dust on the filter screen 11.

Wherein, brush 6 sets up between two supports 2, the both ends of brush 6 respectively with the outside threaded connection of two threaded rods 5, use through threaded rod 5, gear 7, chain 8, motor 9 and brush 6's cooperation, make people can pass through the rotation of control motor 9 output shaft, make two threaded rods 5 can rotate simultaneously, and then make brush 6 can rise or descend, the dust of jam on the clearance filter screen 11 prevents that the dust from piling up the ventilation efficiency who influences filter screen 11 on filter screen 11.

The during operation, at first outwards stimulate two round bars 14, put into the inside of louvre 10 with filter screen 11, loosen two round bars 14, two bolt 13 insert the both ends of filter screen 11 under the effect of two reset spring 15 restoring forces, fix the inside at louvre 10 with filter screen 11, when piling up too much dust on filter screen 11, through the rotation of controller control motor 9's output shaft intermittent type nature, the output shaft of motor 9 drives the rotation of two threaded rod 5 intermittent type nature under the transmission of two gears 7 and chain 8, two threaded rod 5 drive the ascending decline of 6 intermittent type nature of brush, the upper part of the body that 6 intermittent type nature of brush descend and clear up accumulational dust on the filter screen 11, prevent that filter screen 11 from blockking up.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dustproof mechanism of an outdoor power distribution cabinet comprises a cabinet body (1) and radiating holes (10), and is characterized in that the radiating holes (10) are formed in the middle of the right side of the cabinet body (1), a filter screen (11) is arranged inside the radiating holes (10), sliding grooves (12) are formed in the top end and the bottom end of the inside of the radiating holes (10), fixing mechanisms are arranged inside the two sliding grooves (12), each fixing mechanism comprises a bolt (13), a round rod (14) and a reset spring (15), supports (2) are fixedly connected with the top end and the bottom end of the right side of the cabinet body (1), a dedusting mechanism is arranged between the two supports (2), each dedusting mechanism comprises two threaded rods (5), two gears (7), a chain (8), a motor (9) and a brush (6), the two ends of the two threaded rods (5) are respectively connected with the two sides of the two supports (2) through bearings, brush (6) set up in the outside of two threaded rods (5), motor (9) and the driver electric connection who sets up in the cabinet body (1) inside, the driver with set up the controller electric connection in the cabinet body (1) inside, the inlet wire power electric connection of controller and the cabinet body (1).

2. The dustproof mechanism of the outdoor power distribution cabinet according to claim 1, wherein the plug pin (13) is arranged inside the sliding groove (12), one end of the plug pin (13) is inserted into and connected with one end of the filter screen (11), one end of the front surface of the plug pin (13) is fixedly connected with one end of the round rod (14), and the end of the round rod (14) is provided with anti-skid threads.

3. The dustproof mechanism of the outdoor power distribution cabinet according to claim 1, wherein one end of the return spring (15) is fixedly connected with the end of the plug pin (13), and the other end of the return spring (15) is fixedly connected with one side inside the sliding chute (12).

4. The dustproof mechanism of the outdoor power distribution cabinet is characterized in that a protective cover (3) is fixedly installed at the top end of one of the brackets (2), a protective shell (4) is fixedly installed at the left side of the bottom end of the other bracket (2), the two gears (7) and the chain (8) are located inside the protective cover (3), and the motor (9) is fixedly installed inside the protective shell (4).

5. The dustproof mechanism of outdoor power distribution cabinet according to claim 1, wherein the top ends of the two threaded rods (5) penetrate through one of the brackets (2) and are fixedly connected with the middle parts of the two gears (7), and the chain (8) is wound on the outer parts of the two gears (7).

6. The dustproof mechanism of outdoor power distribution cabinet according to claim 1, wherein the brush (6) is disposed between two brackets (2), and two ends of the brush (6) are respectively connected with the external threads of two threaded rods (5).