CN212063233U

CN212063233U - Heat dissipation dust-protection type electrical control cabinet

Info

Publication number: CN212063233U
Application number: CN202021190910.8U
Authority: CN
Inventors: 孙永芳
Original assignee: Shaanxi Institute of Technology
Current assignee: Shaanxi Institute of Technology
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2020-12-01
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a heat dissipation dustproof electrical control cabinet, which relates to the field of electrical control cabinets and comprises a cabinet body, wherein heat dissipation holes are formed in the top and two sides of the cabinet body, a dustproof net is arranged inside each heat dissipation hole, and a quick assembly and disassembly heat dissipation mechanism is fixedly arranged at the top of the inner side of the cabinet body; quick loading and unloading heat dissipation mechanism includes the U-shaped mounting bracket, the inside embedding of U-shaped mounting bracket has the embedded board, a plurality of embedded grooves have all been seted up to embedded board both sides, a plurality of dead levers of embedded board bottom fixedly connected with, the activity groove has been seted up to the dead lever inside, the spacing groove has been seted up to activity groove top, the inside fixed mounting of activity groove has the spring. The utility model discloses an earlier take off from the U-shaped mounting bracket is inside with the embedding board, then promote the promotion cover again, promote the cover and remove the jack of inserted bar from the fan mounting bracket and extract, remove the restraint to the fan mounting bracket to can pull down the fan mounting bracket that is equipped with the fan fast and change, improve handling efficiency.

Description

Heat dissipation dust-protection type electrical control cabinet

Technical Field

The utility model relates to an electrical control cabinet field, in particular to heat dissipation dust protected electrical control cabinet.

Background

The electrical control cabinet 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 requirements, and the arrangement of the electrical control cabinet meets the requirement of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment.

In prior art, electrical control cabinet can effectively dispel the heat at internally mounted radiator fan, but when radiator fan need overhaul, pull down comparatively difficultly from the cabinet body, reduced handling efficiency.

Therefore, it is necessary to provide a heat dissipation dustproof electrical control cabinet to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat dissipation dust-protection type electrical control cabinet to the problem that is difficult to pull down from the cabinet body that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation dustproof electrical control cabinet comprises a cabinet body, wherein heat dissipation holes are formed in the top and two sides of the cabinet body, a dustproof net is installed inside each heat dissipation hole, and a quick assembly and disassembly heat dissipation mechanism is fixedly installed at the top of the inner side of the cabinet body;

quick loading and unloading heat dissipation mechanism includes the U-shaped mounting bracket, the inside embedding of U-shaped mounting bracket has the embedded board, a plurality of embedded grooves have all been seted up to embedded board both sides, a plurality of dead levers of embedded board bottom fixedly connected with, the activity groove has been seted up to the dead lever inside, the spacing groove has been seted up to activity groove top, the inside fixed mounting in activity groove has the spring, spring one side fixedly connected with movable block, the one end fixedly connected with inserted bar of spring is kept away from to the movable block, movable block top fixedly connected with gag lever post, the gag lever post top articulates there is the connecting rod, the connecting rod top articulates there is the promotion cover, and is a plurality of be equipped with the fan mounting bracket between the dead lever, fan mounting bracket internally mounted has the fan, a plurality of jacks have all been seted.

Preferably, the U-shaped mounting rack is connected with the embedded plate in a sliding mode through the embedded groove, and the U-shaped mounting rack is installed on the periphery of the bottom of the heat dissipation hole in the top of the cabinet body.

Preferably, the limiting rod is arranged in the limiting groove and is in sliding connection with the inner wall of the limiting groove.

Preferably, a plurality of inclined protective covers are fixedly connected to the outer sides of the heat dissipation holes on two sides of the cabinet body, and arc-shaped protective covers are fixedly connected to the top of the cabinet body.

Preferably, the bottom of the cabinet body is provided with a plurality of through wire holes.

Preferably, a plurality of drying boxes are placed at the bottom of the inner side of the cabinet body, and a containing cavity is formed in the drying boxes.

The utility model discloses a technological effect and advantage:

1. the embedded plate is taken down from the inside of the U-shaped mounting frame, then the pushing sleeve is pushed, the pushing sleeve moves to drive the connecting rod to move, the connecting rod moves to the outside to push the limiting rod to move, the limiting rod moves to drive the movable block to move, the movable block moves to drive the inserting rod to move, the inserting rod is pulled out from the inserting hole in the fan mounting frame, and the constraint on the fan mounting frame is removed, so that the fan mounting frame provided with the fan can be quickly detached and replaced, and the loading and unloading efficiency is improved;

2. carry out the guard action to the louvre through slope protection casing and arc protection casing, can effectively prevent that water from entering into the internal portion of cabinet through the louvre, then put into the drier through holding in the chamber on the drying box, can absorb the internal portion of cabinet moisture, improve the security.

Drawings

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

Fig. 2 is the structural schematic diagram of the quick-mounting/dismounting heat dissipation mechanism of the present invention.

Fig. 3 is a schematic structural view of the cooling fan and the fan mounting bracket of the present invention.

In the figure: 1. a cabinet body; 2. heat dissipation holes; 3. a dust screen; 4. the heat dissipation mechanism is quickly assembled and disassembled; 5. a U-shaped mounting bracket; 6. a built-in plate; 7. a groove is embedded; 8. fixing the rod; 9. a movable groove; 10. a limiting groove; 11. a spring; 12. a movable block; 13. inserting a rod; 14. a limiting rod; 15. a connecting rod; 16. a push sleeve; 17. a fan mounting bracket; 18. a fan; 19. a jack; 20. tilting the shield; 21. an arc-shaped protective cover; 22. a through hole; 23. drying the box; 24. a containing cavity.

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.

The utility model provides a heat dissipation dustproof electrical control cabinet as shown in figures 1-3, which comprises a cabinet body 1, wherein the top and two sides of the cabinet body 1 are both provided with heat dissipation holes 2, so as to dissipate heat from the inside, and a dustproof net 3 is arranged inside each heat dissipation hole 2, so as to prevent dust from entering the inside of the cabinet body 1;

secondly, a fast-assembling and fast-disassembling heat dissipation mechanism 4 is fixedly installed at the top of the inner side of the cabinet body 1, the fast-assembling and fast-disassembling heat dissipation mechanism 4 comprises a U-shaped mounting frame 5, the U-shaped mounting frame 5 is connected with an embedded plate 6 in a sliding mode through an embedded groove 7, the U-shaped mounting frame 5 is installed on the periphery of the bottom of a heat dissipation hole 2 at the top of the cabinet body 1, the embedded plate 6 is embedded into the U-shaped mounting frame 5, a plurality of embedded grooves 7 are formed in two sides of the embedded plate 6, and the embedded plate;

then, the bottom of the embedded plate 6 is fixedly connected with a plurality of fixed rods 8, the fixed rods 8 are internally provided with movable grooves 9, the tops of the movable grooves 9 are provided with limit grooves 10, the movable blocks 12 are limited by matching with limit rods 14, the movable grooves 9 are internally and fixedly provided with springs 11 for resetting the movable blocks 12, one sides of the springs 11 are fixedly connected with the movable blocks 12, one ends of the movable blocks 12 far away from the springs 11 are fixedly connected with inserted rods 13, the tops of the movable blocks 12 are fixedly connected with limit rods 14, the limit rods 14 are arranged in the limit grooves 10, the limit rods 14 are in sliding connection with the inner walls of the limit grooves 10, the top ends of the limit rods 14 are hinged with connecting rods 15, the top ends of the connecting rods 15 are hinged with pushing sleeves 16, fan mounting frames 17 are arranged among the fixed rods 8, fans 18 are arranged in the fan mounting frames 17, the outer side, the pushing sleeve 16 moves to drive the connecting rod 15 to move, the connecting rod 15 moves to push the limiting rod 14 to move towards the outer side, the limiting rod 14 moves to drive the movable block 12 to move, the movable block 12 moves to drive the inserting rod 13 to move, the inserting rod 13 is extracted from the jack 19 on the fan mounting rack 17, constraint on the fan mounting rack 17 is removed, the fan mounting rack 17 with the fan 18 can be detached and replaced quickly, and loading and unloading efficiency is improved.

As shown in fig. 1, a plurality of slope protection casings 20 of 2 outside equal fixedly connected with of louvre of the cabinet body 1 both sides, cabinet body 1 top fixedly connected with arc protection casing 21, a plurality of logical line holes 22 have been seted up to cabinet body 1 bottom, a plurality of dry boxes 23 have been placed to 1 inboard bottom of the cabinet body, dry box 23 is inside to have been seted up and to have held chamber 24, accessible slope protection casing 20 and arc protection casing 21 carry out the guard action to louvre 2, can effectively prevent that water from entering into cabinet body 1 inside through louvre 2, then put into the drier in chamber 24 through holding on dry box 23 again, can absorb the inside moisture of the cabinet body 1, the security is improved.

The utility model discloses the theory of operation:

in-service use the utility model discloses the time, earlier take off from 5 insides of U-shaped mounting bracket with embedding board 6, then promote promotion cover 16 again, it removes and drives connecting rod 15 and remove to promote connecting rod 15, connecting rod 15 removes to promote gag lever post 14 to remove to the outside, gag lever post 14 removes and drives movable block 12 and remove, movable block 12 removes and drives inserted bar 13 and removes, extract inserted bar 13 from jack 19 on the fan mounting bracket 17, remove the restraint to fan mounting bracket 17, thereby can dismantle the fan mounting bracket 17 that is equipped with fan 18 fast and change, loading and unloading efficiency is improved.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a heat dissipation dust-protection type electrical control cabinet which characterized in that: the multifunctional cabinet comprises a cabinet body (1), wherein heat dissipation holes (2) are formed in the top and two sides of the cabinet body (1), a dust screen (3) is installed inside each heat dissipation hole (2), and a quick-mounting and dismounting heat dissipation mechanism (4) is fixedly installed at the top of the inner side of the cabinet body (1);

the fast loading and unloading heat dissipation mechanism (4) comprises a U-shaped mounting frame (5), an embedded plate (6) is embedded in the U-shaped mounting frame (5), a plurality of embedded grooves (7) are formed in both sides of the embedded plate (6), a plurality of fixed rods (8) are fixedly connected to the bottom of the embedded plate (6), movable grooves (9) are formed in the fixed rods (8), limit grooves (10) are formed in the tops of the movable grooves (9), springs (11) are fixedly mounted in the movable grooves (9), movable blocks (12) are fixedly connected to one sides of the springs (11), insertion rods (13) are fixedly connected to one ends, far away from the springs (11), of the movable blocks (12), limit rods (14) are fixedly connected to the tops of the limit rods (14), connecting rods (15) are hinged to the tops of the connecting rods (15), pushing sleeves (16) are hinged to the tops of the connecting rods (15), a plurality of be equipped with fan mounting bracket (17) between dead lever (8), fan mounting bracket (17) internally mounted has fan (18), a plurality of jacks (19) have all been seted up to fan mounting bracket (17) outside surface.

2. The heat dissipation dust-protection type electrical control cabinet of claim 1, characterized in that: u-shaped mounting bracket (5) are through embedded groove (7) and embedded plate (6) sliding connection, U-shaped mounting bracket (5) are installed around louvre (2) bottom at the top of the cabinet body (1).

3. The heat dissipation dust-protection type electrical control cabinet of claim 1, characterized in that: the limiting rod (14) is arranged inside the limiting groove (10), and the limiting rod (14) is connected with the inner wall of the limiting groove (10) in a sliding mode.

4. The heat dissipation dust-protection type electrical control cabinet of claim 1, characterized in that: the cabinet is characterized in that a plurality of inclined protective covers (20) are fixedly connected to the outer sides of the heat dissipation holes (2) on the two sides of the cabinet body (1), and arc-shaped protective covers (21) are fixedly connected to the top of the cabinet body (1).

5. The heat dissipation dust-protection type electrical control cabinet of claim 1, characterized in that: a plurality of through wire holes (22) are formed in the bottom of the cabinet body (1).

6. The heat dissipation dust-protection type electrical control cabinet of claim 1, characterized in that: a plurality of drying boxes (23) are placed at the bottom of the inner side of the cabinet body (1), and a containing cavity (24) is formed in each drying box (23).