CN218648361U

CN218648361U - Power distribution cabinet

Info

Publication number: CN218648361U
Application number: CN202222853927.2U
Authority: CN
Inventors: 王雷; 黄权; 朱慧娟; 曹慧; 董建敏; 武立杰; 魏琼; 张劲松; 闫旭东; 石岱宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-17
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a power distribution cabinet relates to the power distribution technology field, this power distribution cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the front side rotation of the cabinet body is connected with the cabinet door, the front side of the cabinet body is fixedly connected with out fan housing and air inlet cover respectively, it is located the top and the below of cabinet door respectively to go out fan housing and air inlet cover, the fresh air inlet has been seted up on the surface of air inlet cover, the front side of air inlet cover is provided with filters the piece, filter the piece including the square ring, square ring fixed connection is in the front side of air inlet cover, the surface joint of square ring has the snap ring, the inner wall fixedly connected with gauze of snap ring, the inner wall of the cabinet body is from last to fixedly connected with orifice plate and baffle down in proper order. The utility model discloses a set up gauze, baffle, big radiator fan and orifice plate, when using, utilize gauze and big radiator fan's cooperation for the air mobility of the internal portion of cabinet filters the internal air that gets into the cabinet, has reached the effect that improves the heat-sinking capability and effectively prevent the dust entering.

Description

Power distribution cabinet

Technical Field

The utility model relates to a distribution technology field specifically is a switch board.

Background

The switch board mainly comprises the cabinet body, cabinet door, circuit breaker and ampere meter and voltmeter etc. installs radiator fan in the switch board simultaneously, and the operation through radiator fan makes the outside air get into and takes away the heat that the circuit breaker operation in-process produced in the switch board and then discharges, realizes the heat dissipation to switch board internals.

Common switch board when using, the radiator fan through installation in the switch board dispels the heat to the inside part of switch board, but radiator fan's volume is less usually for the mobility of the inside air of switch board is less, and in the external air directly got into the switch board through filtering when radiator fan operates simultaneously, causes piling up of dust in the switch board easily, there is the modified demand in the radiating mode of switch board.

SUMMERY OF THE UTILITY MODEL

The utility model provides a power distribution cabinet possesses the advantage that improves the heat-sinking capability and effectively prevent the dust entering to solve the problem of proposing in the background art.

For the purpose that realizes improving heat-sinking capability and effectively prevent the dust entering, the utility model provides a following technical scheme: the utility model provides a power distribution cabinet, includes the cabinet body, the front side rotation of the cabinet body is connected with the cabinet door, the front side difference fixedly connected with of the cabinet body goes out fan housing and air inlet cover, it lies in the top and the below of cabinet door respectively to go out fan housing and air inlet cover, the fresh air inlet has been seted up on the surface of air inlet cover, the front side of air inlet cover is provided with filters piece, filter piece including the square ring, square ring fixed connection is in the front side of air inlet cover, the surperficial joint of square ring has the snap ring, the inner wall fixedly connected with gauze of snap ring, the inner wall of the cabinet body is from last fixedly connected with orifice plate and baffle down in proper order, the top surface parallel and level of baffle and air inlet cover, the bottom fixedly connected with go-between of baffle, the big radiator fan of bottom fixedly connected with of go-between.

As a preferred technical scheme of the utility model, it includes the square cover to go out the fan housing, square cover fixed connection is in the front side of the cabinet body, the front side of square cover is opened and is equipped with the tilting air outlet.

As a preferred technical scheme of the utility model, the recess inner wall fixedly connected with shell fragment that the square ring surface was seted up, the draw-in groove has been seted up to the inner wall of snap ring, the surface of shell fragment and the inner wall swing joint of draw-in groove.

As a preferred technical scheme of the utility model, the equal fixedly connected with handle in both sides of snap ring, the rear side of handle is provided with the curved surface.

As a preferred technical scheme of the utility model, the top fixedly connected with air collecting cover of baffle, air collecting cover fixed connection is in the bottom of orifice plate.

Compared with the prior art, the utility model provides a switch board possesses following beneficial effect:

1. this switch board, through setting up the gauze, the baffle, big radiator fan and orifice plate, when using, the baffle is fixed in the cabinet body, big radiator fan fixes at baffle below position, big radiator fan is located the internal portion of cabinet and is close to bottom position, big radiator fan operation makes the outside air get into in the cabinet body again after the filtration of gauze, flow to the internal portion top of cabinet fast under big radiator fan's effect, discharge from the tilting air outlet department of a fan housing after flowing again, the top department at big radiator fan is fixed to the orifice plate, a part drops to big radiator fan department when being used for preventing to overhaul the internal portion of cabinet, utilize gauze and big radiator fan's cooperation, accelerate the air mobility of the internal portion of cabinet and filter the internal air that gets into the cabinet, the effect that improves the heat-sinking capability and effectively prevent the dust and get into has been reached.

2. This switch board, through setting up shell fragment and draw-in groove, when using, the gauze uses a period of time rear surface can be attached to the dust, need clear up the dust, pulling handle removes the snap ring during clearance, make shell fragment and draw-in groove separation, can take off the snap ring from the square ring after the separation, scrub dust on the gauze again, scrub the completion back with the snap ring card on the square ring, the snap ring card blocks the dismouting that can realize the gauze in the draw-in groove in the shell fragment card, gauze easy dismounting, thereby it is more convenient to make the clearance of dust on the gauze.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a right sectional view of the cabinet body of the present invention;

FIG. 3 is an enlarged view of the structure of the large heat dissipation fan of the present invention;

FIG. 4 is an enlarged view of the structure of the position of the snap ring of the present invention;

FIG. 5 is a top cross-sectional view of the orifice plate of the present invention;

fig. 6 is a top sectional view of the wind collecting cover according to the present invention.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. an air outlet cover; 301. a square cover; 302. an inclined air outlet; 4. an air inlet cover; 5. an air inlet hole; 6. a filter member; 601. a square ring; 602. a snap ring; 603. a screen mesh; 7. an orifice plate; 8. a partition plate; 9. a connecting ring; 10. a large heat dissipation fan; 11. a spring plate; 12. a card slot; 13. a handle; 14. a wind gathering cover.

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.

Please refer to fig. 1-6, the utility model discloses a power distribution cabinet, including the cabinet body 1, the front side rotation of the cabinet body 1 is connected with cabinet door 2, the front side of the cabinet body 1 is fixedly connected with goes out fan housing 3 and air inlet housing 4 respectively, it is located cabinet door 2's top and below to go out fan housing 3 and air inlet housing 4 respectively, it is fixed with the door-hinge to go out between fan housing 3 and the air inlet housing 4, cabinet door 2 cover is on the door-hinge, realize the rotation of cabinet door 2 through the door-hinge, air inlet 5 has been seted up on the surface of air inlet housing 4, the front side of air inlet housing 4 is provided with filtering piece 6, filtering piece 6 includes square ring 601, square ring 601 fixed connection is in the front side of air inlet housing 4, the surface joint of square ring 601 has snap ring 602, the inner wall fixedly connected with gauze 603 of snap ring 602, gauze 603 is used for filtering the air that gets into the cabinet body 1, the inner wall of the cabinet body 1 from last fixedly connected with orifice plate 7 and baffle 8 in proper order, the top surface of baffle 8 and the top surface parallel and level of air inlet housing 4, the bottom fixedly connected with baffle 8's bottom fixedly connected with baffle 9, the bottom fixedly connected with radiator ring 10, thereby the radiator fan 10 improves the heat dissipation fan outside heat dissipation and supplies the heat flow to the heat dissipation of the heat dissipation greatly for the heat dissipation in the cabinet body 10 spare part, thereby the heat dissipation fan is the heat dissipation 10.

Specifically, the air outlet cover 3 comprises a square cover 301, the square cover 301 is fixedly connected to the front side of the cabinet body 1, and an inclined air outlet 302 is formed in the front side of the square cover 301.

In this embodiment, the number of the inclined air outlets 302 is plural, the inclined air outlets 302 are distributed on the front side of the square cover 301, and the inclined air outlets 302 are inclined downward to prevent dust from entering the cabinet 1 through the inclined air outlets 302.

Specifically, the inner wall of the groove formed in the surface of the square ring 601 is fixedly connected with the elastic sheet 11, the inner wall of the snap ring 602 is provided with the clamping groove 12, and the surface of the elastic sheet 11 is movably connected with the inner wall of the clamping groove 12.

In this embodiment, the elastic sheet 11 is made of plastic, and the elastic sheet 11 is clamped in the clamping groove 12 by its own elasticity to clamp the snap ring 602, so as to prevent the snap ring 602 from moving randomly.

Specifically, both sides of the snap ring 602 are fixedly connected with the handle 13, and the rear side of the handle 13 is provided with a curved surface.

In this embodiment, the grip 13 is held to facilitate pulling the snap ring 602, thereby facilitating removal of the snap ring 602 from the square ring 601.

Specifically, the top of the partition plate 8 is fixedly connected with a wind-collecting cover 14, and the wind-collecting cover 14 is fixedly connected to the bottom of the orifice plate 7.

In this embodiment, the wind-collecting cover 14 collects the airflow to prevent the airflow from accumulating around the bottom of the orifice plate 7.

The utility model discloses a theory of operation and use flow: when the cabinet is used, the partition plate 8 is fixed in the cabinet body 1, the large heat dissipation fan 10 is fixed at the position below the partition plate 8 through the connecting ring 9, the large heat dissipation fan 10 is located at the position close to the bottom inside the cabinet body 1, the large heat dissipation fan 10 operates to enable outside air to enter the cabinet body 1 from the air inlet 5 of the air inlet cover 4 after being filtered by the gauze 603 in the snap ring 602, airflow rapidly flows to the upper inside of the cabinet body 1 through the air collecting cover 14 and the pore plate 7 under the action of the large heat dissipation fan 10, and is discharged from the inclined air outlet 302 of the air outlet cover 3 after flowing, so that heat dissipation of parts installed inside the cabinet body 1 is realized, the pore plate 7 is fixed at the upper part of the large heat dissipation fan 10 and is used for preventing the parts from falling to the large heat dissipation fan 10 when the inside of the cabinet body 1 is overhauled, dust is attached to the surface of the gauze 603 after the use for a period of time, the gauze 603 needs to be scrubbed to remove dust, the handle 13 is held when the gauze 603 is detached to pull the snap ring 602, the snap ring 602 drives the curved surface of the inner wall of the clamping groove 12 to extrude the elastic sheet 11, the elastic sheet 11 is deformed and separated from the clamping groove 12, the snap ring 602 can be taken down from the square ring 601 after separation, the gauze 603 can be scrubbed after being taken down, the snap ring 602 is aligned with the square ring 601 after being scrubbed and dried, the snap ring 602 is pressed on the square ring 601, the snap ring 602 extrudes the elastic sheet 11 to deform the elastic sheet 11, after the front side of the inner wall of the snap ring 602 is attached to the front side of the square ring 601, the elastic sheet 11 is aligned with the position of the clamping groove 12, the elastic sheet 11 is clamped in the clamping groove 12 under the action of self elasticity to clamp the snap ring 602, installation of the gauze 603 is realized, and after the installation is completed, the gauze 603 can be continuously used to filter air entering the cabinet body 1.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 switch board, includes the cabinet body (1), its characterized in that: the front side of the cabinet body (1) rotates and is connected with cabinet door (2), the front side difference fixedly connected with of the cabinet body (1) goes out fan housing (3) and air inlet cover (4), it lies in the top and the below of cabinet door (2) respectively to go out fan housing (3) and air inlet cover (4), fresh air inlet (5) have been seted up on the surface of air inlet cover (4), the front side of air inlet cover (4) is provided with filters piece (6), filter piece (6) including square ring (601), square ring (601) fixed connection is at the front side of air inlet cover (4), the surperficial joint of square ring (601) has snap ring (602), the inner wall fixedly connected with gauze (603) of snap ring (602), the inner wall of the cabinet body (1) is from last fixedly connected with orifice plate (7) and baffle (8) down in proper order, the top surface parallel and level of the top surface air inlet and air inlet cover (4) of baffle (8), the bottom fixedly connected with go-between (9) of baffle (8), the bottom fixedly connected with big radiator fan (10) of go-between (9).

2. A switch board according to claim 1, characterized in that: go out fan housing (3) including square cover (301), square cover (301) fixed connection is in the front side of the cabinet body (1), the front side of square cover (301) is opened and is equipped with tilting air outlet (302).

3. A switch board according to claim 1, characterized in that: the inner wall of the groove formed in the surface of the square ring (601) is fixedly connected with an elastic sheet (11), the inner wall of the clamping ring (602) is provided with a clamping groove (12), and the surface of the elastic sheet (11) is movably connected with the inner wall of the clamping groove (12).

4. A switch board according to claim 1, characterized in that: the equal fixedly connected with handle (13) in both sides of snap ring (602), the rear side of handle (13) is provided with the curved surface.

5. A switch board according to claim 1, characterized in that: the top of the partition plate (8) is fixedly connected with a wind-collecting cover (14), and the wind-collecting cover (14) is fixedly connected to the bottom of the pore plate (7).