CN216819133U

CN216819133U - Block terminal that radiating effect is good with mounting bracket

Info

Publication number: CN216819133U
Application number: CN202122887027.5U
Authority: CN
Inventors: 王俊星; 包哲莹; 卢双佳; 林献荷; 包筱莹; 许东; 周永林; 王洋
Original assignee: Qizhou Electric Co ltd
Current assignee: Qizhou Electric Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-06-24
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a distribution box with mounting frames and a good heat dissipation effect, which comprises two mounting frames, wherein one side of each mounting frame is fixedly provided with the same distribution box body, one side of each distribution box body is hinged with a box door, the bottom of each distribution box body is fixedly communicated with a mounting pipe, a fan is fixedly arranged in each mounting pipe, heat dissipation ports are formed in two sides of each distribution box body, a first dustproof net is fixedly arranged in each heat dissipation port, the top of each distribution box body is fixedly provided with a top plate, a bird repelling mechanism is arranged on each top plate, a dust removing mechanism is arranged on each mounting frame, a second dustproof net is fixedly arranged in each mounting pipe, and the second dustproof net is positioned below the fan. The bird repellent net can clean dust on the first dustproof net and the second dustproof net, ensures the heat dissipation effect, has the bird repellent effect, and is simple in structure and convenient to use.

Description

Block terminal that radiating effect is good with mounting bracket

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a distribution box with an installation frame and a good heat dissipation effect.

Background

The distribution box is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement.

When the existing distribution box is used, a dust screen on a heat dissipation port is easily blocked, and the heat dissipation effect is reduced, so that the distribution box with the mounting frame and the good heat dissipation effect is provided, and the problem is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that a dustproof net on a heat dissipation port is easy to block and the heat dissipation effect is reduced when a distribution box is used, and provides the distribution box with a mounting frame and a good heat dissipation effect.

In order to realize the purpose, the utility model provides the following technical scheme:

the utility model provides a block terminal with mounting bracket and radiating effect are good, includes two mounting brackets, and one side fixed mounting of two mounting brackets has same distribution box, and one side of distribution box articulates there is the chamber door, and the fixed intercommunication in distribution box's bottom has the installation pipe, and the intraductal fixed mounting of installation has the fan, the thermovent has all been seted up to distribution box's both sides, and equal fixed mounting has first dust screen in two thermovents, distribution box's top fixed mounting has the roof, is equipped with on the roof to drive bird mechanism, is equipped with dust removal mechanism on two mounting brackets, the intraductal fixed mounting of installation has the second dust screen, and the second dust screen is located the below of fan.

Preferably, the dust removal mechanism includes the sliding plate of slidable mounting on two mounting brackets, and the top fixed mounting of sliding plate has first clearance brush and two risers, has all seted up perpendicular hole on two mounting brackets, the outside of two risers respectively with the inner wall sliding connection in two perpendicular holes, the equal fixed mounting in one side of two risers has the second clearance brush.

Preferably, drive bird mechanism including rotating two axis of rotation of installing on the roof, seted up the cavity on the roof, in the bottom of two axis of rotation all extends to the cavity, fixed mounting has two bearings on the bottom inner wall of cavity, the inner circle of two bearings respectively with the outside fixed connection of two axis of rotation, the equal fixed mounting in the outside of two axis of rotation has a plurality of horizontal poles that are located the roof top.

Preferably, a motor is fixedly mounted on the inner wall of the bottom of the cavity, chain wheels are fixedly sleeved on the outer sides of the two rotating shafts and the output shaft of the motor, and the three chain wheels are engaged with the same chain.

Preferably, two rectangular holes are formed in the bottom of the top plate, the outer sides of the two vertical plates are respectively in sliding connection with the inner walls of the two rectangular holes, and the top of one of the two vertical plates extends into the cavity and is fixedly provided with a U-shaped plate.

Preferably, racks are fixedly mounted on inner walls of two sides of the U-shaped plate, a sector gear is fixedly sleeved on the outer side of one of the two rotating shafts, and the sector gear is alternately meshed with the two racks

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

one chain wheel is driven to rotate by a motor, the chain wheel drives a chain to rotate, the chain drives the other two chain wheels to rotate, and further drives the two rotating shafts to rotate, and the two rotating shafts drive the plurality of cross rods to rotate, so that the bird repelling effect is achieved;

the two second cleaning brushes can clean dust and sundries on the two first dust screens, and meanwhile, the first cleaning brushes can clean the dust and sundries on the second dust screens, so that the heat dissipation effect is ensured;

the utility model can clean the dust on the first dustproof net and the second dustproof net, ensures the heat dissipation effect, has the function of driving birds, and has simple structure and convenient use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

fig. 1 is a schematic structural view of a distribution box with a mounting bracket and a good heat dissipation effect according to the present invention;

fig. 2 is a schematic front view cross-sectional structure diagram of a power distribution box with a mounting bracket and a good heat dissipation effect according to the present invention;

fig. 3 is an enlarged structural schematic view of a portion a in fig. 2 of a power distribution box with a mounting bracket and a good heat dissipation effect according to the present invention;

fig. 4 is a schematic top view of the connection of the U-shaped plate, the rack and the sector gear of the distribution box with the mounting bracket and the good heat dissipation effect according to the present invention.

In the figure: 1. a mounting frame; 2. a distribution box body; 3. a box door; 4. a top plate; 5. installing a pipe; 6. a fan; 7. a second dust screen; 8. a heat dissipation port; 9. a first dust screen; 10. a first cleaning brush; 11. a sliding plate; 12. a vertical plate; 13. a second cleaning brush; 14. a cavity; 15. a rotating shaft; 16. a U-shaped plate; 17. a rack; 18. a sector gear; 19. a sprocket; 20. a chain; 21. a motor; 22. a cross bar.

Detailed Description

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the utility model, "a number" or "a number" means two or more unless explicitly specified otherwise.

Referring to fig. 1-4, a block terminal with mounting bracket and radiating effect are good, including two mounting brackets 1, one side fixed mounting of two mounting brackets 1 has same distribution box 2, one side of distribution box 2 articulates there is chamber door 3, the fixed intercommunication in bottom of distribution box 2 has installation pipe 5, fixed mounting has fan 6 in the installation pipe 5, thermovent 8 has all been seted up to distribution box 2's both sides, equal fixed mounting has first dust screen 9 in two thermovent 8, distribution box 2's top fixed mounting has roof 4, be equipped with on roof 4 and drive bird mechanism, be equipped with dust removal mechanism on two mounting brackets 1, fixed mounting has second dust screen 7 in the installation pipe 5, second dust screen 7 is located fan 6's below.

Can prevent the descending of bird through the setting of driving bird mechanism, can remove dust through the setting of dust removal mechanism.

In this embodiment, dust removal mechanism includes sliding plate 11 of slidable mounting on two mounting brackets 1, and the top fixed mounting of sliding plate 11 has first cleaning brush 10 and two risers 12, has all seted up perpendicular hole on two mounting brackets 1, and the outside of two risers 12 respectively with the inner wall sliding connection in two perpendicular holes, the equal fixed mounting in one side of two risers 12 has second cleaning brush 13.

The two second cleaning brushes 13 can clean dust and sundries on the two first dust screens 9, and the first cleaning brush 10 can clean dust and sundries on the second dust screen 7.

In this embodiment, drive bird mechanism and including rotating two axis of rotation 15 of installing on roof 4, seted up cavity 14 on roof 4, in two axis of rotation 15's bottom all extended to cavity 14, fixed mounting had two bearings on cavity 14's the bottom inner wall, the inner circle of two bearings respectively with two axis of rotation 15's outside fixed connection, the equal fixed mounting in the outside of two axis of rotation 15 has a plurality of horizontal poles 22 that are located roof 4 top.

The two rotating shafts 15 drive the plurality of cross rods 22 to rotate, so that the bird repelling effect is achieved.

In this embodiment, a motor 21 is fixedly mounted on the inner wall of the bottom of the cavity 14, chain wheels 19 are fixedly sleeved on the outer sides of the two rotating shafts 15 and the output shaft of the motor 21, and the three chain wheels 19 are engaged with the same chain 20. The motor 21 drives one chain wheel 19 to rotate, the chain wheel 19 drives the chain 20 to rotate, and the chain 20 drives the other two chain wheels 19 to rotate, so as to drive the two rotating shafts 15 to rotate.

In this embodiment, two rectangular holes have been seted up to the bottom of roof 4, the outside of two risers 12 respectively with the inner wall sliding connection in two rectangular holes, the top of one riser 12 in two risers 12 extends to in the cavity 14 and fixed mounting has U-shaped board 16.

In this embodiment, racks 17 are fixedly mounted on inner walls of two sides of the U-shaped plate 16, a sector gear 18 is fixedly sleeved outside one of the two rotating shafts 15, and the sector gear 18 is alternately engaged with the two racks 17.

The rotating shaft 15 drives the sector gear 18 to rotate, the sector gear 18 is alternately meshed with the two racks 17, the U-shaped plate 16 is driven to reciprocate back and forth, and the U-shaped plate 16 drives the vertical plate 12 on the left to reciprocate back and forth.

In the embodiment, when in use, the external air is extracted by the fan 6, the external air is filtered by the second dust screen 7 and then enters the distribution box body 2 from the mounting pipe 5, hot air is discharged from the two heat dissipating ports 8, so that air inside the distribution box body 2 circulates and rapid heat dissipation is performed, meanwhile, the motor 21 drives one chain wheel 19 to rotate, the chain wheel 19 drives the chain 20 to rotate, the chain 20 drives the other two chain wheels 19 to rotate, and then drives the two rotating shafts 15 to rotate, the two rotating shafts 15 drive the plurality of cross rods 22 to rotate, thereby playing a role of driving birds, meanwhile, the rotating shaft 15 on the left side drives the sector gear 18 to rotate, the sector gear 18 is alternately meshed with the two racks 17, so as to drive the U-shaped plate 16 to reciprocate back and forth, the U-shaped plate 16 drives the vertical plate 12 on the left side to reciprocate back and forth, and back of the sliding plate 11 is driven by the vertical plate 12, the sliding plate 11 drives the vertical plate 12 on the right and the first cleaning brush 10 to reciprocate back and forth, the two vertical plates 12 drive the two second cleaning brushes 13 to reciprocate back and forth, the two second cleaning brushes 13 can clean dust and sundries on the two first dust screens 9, and the first cleaning brush 10 can clean the dust and sundries on the second dust screens 7 to ensure the heat dissipation effect.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides a block terminal with mounting bracket and radiating effect are good, includes two mounting brackets, its characterized in that, one side fixed mounting of two mounting brackets has same distribution box, and one side of distribution box articulates there is the chamber door, and the fixed intercommunication in distribution box's bottom has the installation pipe, and the intraductal fixed mounting of installation has the fan, the thermovent has all been seted up to distribution box's both sides, and equal fixed mounting has a first dust screen in two thermovents, distribution box's top fixed mounting has the roof, is equipped with on the roof and drives bird mechanism, is equipped with dust removal mechanism on two mounting brackets, the intraductal fixed mounting of installation has the second dust screen, and the second dust screen is located the below of fan.

2. The power distribution box with the mounting frame and the good heat dissipation effect as claimed in claim 1, wherein the dust removing mechanism comprises a sliding plate slidably mounted on the two mounting frames, a first cleaning brush and two vertical plates are fixedly mounted at the top of the sliding plate, vertical holes are formed in the two mounting frames, the outer sides of the two vertical plates are slidably connected with the inner walls of the two vertical holes respectively, and a second cleaning brush is fixedly mounted on one side of each of the two vertical plates.

3. The distribution box with the mounting frame and the good heat dissipation effect according to claim 1, wherein the bird repelling mechanism comprises two rotating shafts rotatably mounted on a top plate, a cavity is formed in the top plate, the bottom ends of the two rotating shafts extend into the cavity, two bearings are fixedly mounted on the inner wall of the bottom of the cavity, inner rings of the two bearings are fixedly connected with the outer sides of the two rotating shafts respectively, and a plurality of cross rods located above the top plate are fixedly mounted on the outer sides of the two rotating shafts respectively.

4. The distribution box with the mounting frame and the good heat dissipation effect as claimed in claim 3, wherein a motor is fixedly mounted on the inner wall of the bottom of the cavity, chain wheels are fixedly sleeved on the outer sides of the two rotating shafts and the output shaft of the motor, and the three chain wheels are meshed with the same chain.

5. The distribution box with the mounting rack and the good heat dissipation effect as claimed in claim 2, wherein two rectangular holes are formed in the bottom of the top plate, the outer sides of the two vertical plates are respectively in sliding connection with the inner walls of the two rectangular holes, and the top of one of the two vertical plates extends into the cavity and is fixedly provided with a U-shaped plate.

6. The distribution box with the mounting rack and the good heat dissipation effect as claimed in claim 5, wherein racks are fixedly mounted on inner walls of two sides of the U-shaped plate, a sector gear is fixedly sleeved on an outer side of one of the two rotating shafts, and the sector gear is alternately meshed with the two racks.