CN219203923U

CN219203923U - Low-voltage draw-out type switch cabinet body easy to radiate

Info

Publication number: CN219203923U
Application number: CN202223612342.8U
Authority: CN
Inventors: 李雷曼
Original assignee: Zhejiang Ouer Complete Cabinet Frame Co ltd
Current assignee: Zhejiang Ouer Complete Cabinet Frame Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-16
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a low-voltage draw-out type switch cabinet body easy to radiate, which comprises a cabinet body and a radiating system, wherein the cabinet body is provided with a plurality of independent clapboards, the clapboards are provided with interlayers, drawers are arranged between the clapboards, at least one illuminating lamp is arranged on the inner side wall of each drawer, a radiating chamber is arranged at the top of the cabinet body, the radiating chamber is provided with the radiating system, the radiating system consists of a ventilating pipe, a pipeline, a radiating pipe and air blowing equipment, the radiating pipe is arranged on the interlayers and is attached to the interlayers, the radiating pipe is provided with an air inlet and an air outlet, the air inlet is connected with the ventilating pipe, the ventilating pipe is connected with the air blowing equipment, and the air outlet is connected with the pipeline. The cooling device disclosed by the utility model is used for conveying cooled air to the radiating pipes through the blowing equipment to take away heat, and the side wall of the drawer is provided with the illuminating lamp and the cabinet body is provided with the instrument chamber, so that the product has the advantages of convenience in maintenance, convenience in service provision, good radiating effect and the like.

Description

Low-voltage draw-out type switch cabinet body easy to radiate

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a low-voltage extraction type switch cabinet body easy to radiate heat.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet and then enters the sub-control switch, each shunt is arranged according to the requirements of the switch cabinet, such as an instrument, an automatic control switch, a motor magnetic switch, various alternating current contactors and the like, a high-voltage room and a low-voltage room switch cabinet are also arranged, a high-voltage bus is arranged, such as a power plant and the like, the low-frequency load shedding for protecting the main equipment is also arranged, and the switch cabinet has very high performance requirements due to larger bearing voltage.

The draw-out type switch cabinet body consists of a fixed cabinet body and a movable device part provided with main electrical components such as a switch, the movable part is portable when being moved and replaced, the positioning is reliable after being moved, drawers with the same type and specification can be reliably interchanged, and the processing method of the cabinet body part in the draw-out type switch cabinet body is basically similar to that of the fixed middle cabinet body.

The existing multi-layer split type drawers that low-voltage draw-out type switch cabinet was equipped with, its drawer internally mounted's electrical equipment is more, when maintaining, because low-voltage draw-out type switch cabinet is mostly installed in places such as power plant, petroleum, chemical industry, high-rise building, the light at its top can't provide sufficient luminance for maintainer, consequently, general maintainer usually can carry the flashlight and light up dim drawer, but, it is limited that hand or wear-type flashlight need occupy a hand or illumination zone, bring inconvenience for the maintenance, and low-voltage draw-out type switch cabinet is equipped with multi-layer drawers, every layer drawer all is equipped with independent electrical equipment, its inside thermal diffusivity is not good, can influence its final low-voltage draw-out type switch cabinet's work efficiency.

The applicant has thus devised an advantageous design and found a solution to the above-mentioned problems, in which the technical solutions described below are created.

Disclosure of Invention

The utility model aims to overcome the defects of the design in the background technology, and provides a product which is convenient to maintain, provides convenient service and has good heat dissipation effect.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides an easy radiating low pressure pull-out type cubical switchboard body, includes the cabinet body, cooling system, the cabinet body is equipped with a plurality of independent baffles, the baffle is equipped with the intermediate layer, be equipped with the drawer between the baffles, the inside lateral wall of drawer is equipped with at least one light, cabinet body top is equipped with the heat dissipation room, the heat dissipation room is equipped with cooling system, cooling system comprises ventilation pipe, pipeline, cooling tube, blast apparatus, the cooling tube sets up in the intermediate layer and laminates with it, the cooling tube is equipped with air intake and air outlet, the air intake is connected with the ventilation pipe, the ventilation pipe is connected with blast apparatus, air outlet and pipe connection, pipeline one end sets up in cabinet body top and is L and goes crookedly.

Preferably, the heat dissipation chamber is provided with a ventilation fence.

Preferably, the cabinet body is provided with a cavity, the cavity is provided with a detachable guard board, the guard board is fixed in the cavity through screw installation, and the guard board is provided with a handle.

Preferably, the intersection positions of the ventilation pipe and the pipeline with the air inlet and the air outlet are arranged in the cavity.

Preferably, the interlayer is provided with a detachable protection plate, the protection plate is fixed on the interlayer through screw installation, and the protection plate is provided with a handle.

Preferably, the cabinet body is provided with an instrument chamber, the instrument chamber is provided with a ladder, and the side surface of the ladder is provided with a handle.

The beneficial effects are that:

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

(1) According to the utility model, the heat radiating system is arranged, the heat radiating pipes are arranged between the interlayer of the partition boards, heat generated by electrical equipment arranged in the drawer is conducted to the surfaces of the heat radiating pipes through the parts, and the air blowing equipment continuously supplies cooled air for the heat radiating pipes and enters the heat radiating pipes through the air inlets, so that hot air is intensively discharged from the air outlets through the pipelines, and the problem that the working efficiency of the switch cabinet is affected due to poor heat radiation in the switch cabinet is solved.

(2) According to the utility model, the illuminating lamps are arranged on the inner side wall of the drawer, so that the problem of inconvenient maintenance caused by insufficient light brightness is solved, the cabinet body is provided with the instrument room and the ladder, convenience is provided for maintenance personnel, and the detachable guard plates are arranged in the cavity and the interlayer, so that convenience is provided for later maintenance.

Drawings

FIG. 1 is a schematic diagram of a low-voltage draw-out type switch cabinet with easy heat dissipation;

FIG. 2 is an exploded view of a low voltage draw-out switchgear body with easy heat dissipation;

FIG. 3 is a schematic diagram of a heat dissipation system of a low-voltage draw-out type switch cabinet body with easy heat dissipation according to the present utility model;

FIG. 4 is a top view of a drawer structure of a low-voltage draw-out type switch cabinet body easy to dissipate heat;

the correspondence between the reference numerals and the component names in the drawings is as follows:

reference numerals: 1. a cabinet body; 2. a heat dissipation system; 3. a grip;

11. a partition plate; 12. a drawer; 13. a heat dissipation chamber; 14. a cavity; 15. an instrument chamber;

21. a ventilation pipe; 22. a pipe; 23. a heat radiating pipe; 24. a blowing device;

111. an interlayer; 112. a protection plate;

121. a lighting lamp;

131. a ventilation fence;

141. a guard board;

151. a ladder;

231. an air inlet; 232. and an air outlet.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 4, a low-voltage draw-out type switch cabinet body easy to dissipate heat comprises a cabinet body 1 and a heat dissipation system 2, wherein the cabinet body 1 is provided with a plurality of independent partition boards 11, each partition board 11 is provided with an interlayer 111, a drawer 12 is arranged between the partition boards 11, at least one illuminating lamp 121 is arranged on the inner side wall of each drawer 12, a heat dissipation chamber 13 is arranged at the top of the cabinet body 1, the heat dissipation chamber 13 is provided with the heat dissipation system 2, the heat dissipation system 2 consists of a ventilation pipe 21, a pipeline 22, a heat dissipation pipe 23 and a blowing device 24, the heat dissipation pipe 23 is arranged on the interlayer 111 and is attached to the interlayer, the heat dissipation pipe 23 is provided with an air inlet 231 and an air outlet 232, the air inlet 231 is connected with the ventilation pipe 21, the ventilation pipe 21 is connected with the blowing device 24, the air outlet 232 is connected with the pipeline 22, and one end of the pipeline 22 is arranged at the top of the cabinet body 1 and is bent in an L shape;

it should be noted that the heat dissipation chamber 13 is provided with a ventilation fence 131, and the ventilation fence 131 serves as a ventilation channel for the air blowing device 24 to suck external air;

it should be noted that the cabinet body 1 is provided with a cavity 14, the cavity 14 is provided with a detachable guard board 141, the guard board 141 is fixed in the cavity 14 through screw installation, the guard board 141 is provided with a handle 3, and the handle 3 plays a role in facilitating maintenance personnel to detach and take out the guard board 141;

it should be noted that, the intersection positions of the ventilation pipe 21 and the pipeline 22 with the air inlet 231 and the air outlet 232 are arranged in the cavity 14, and as the cabinet body 1 is provided with the multi-layer partition board 11, each layer of interlayer 111 is provided with the radiating pipe 23, the inlet 231 and the air outlet 232, the purpose of the cavity 14 is to uniformly connect the air inlet 231 and the air outlet 232 with the ventilation pipe 21 and the pipeline 22 in one area, so that the space utilization rate is improved and the maintenance and the inspection are convenient;

it should be noted that the interlayer 111 is provided with a detachable protection plate 112, the protection plate 112 is fixed on the interlayer 111 through screw installation, the protection plate 112 is provided with a handle 3, and the handle 3 plays a role in facilitating the maintenance personnel to detach and take out the protection plate 112;

it is worth mentioning that the cabinet body 1 is provided with the instrument room 15, the instrument room 15 is provided with the ladder 151, the side of the ladder 151 is provided with the handle 3, because the cabinet body 1 is provided with the multi-layer partition boards 11, the drawer 12 is arranged between the partition boards 11, and the high drawer 12 can reach the height of the drawer 12 by the maintenance personnel through the ladder 151, so that the maintenance and the maintenance of the electrical equipment are facilitated.

The principle of use of the utility model will now be described as follows:

when the low-voltage draw-out type switch cabinet is electrified, the blowing device 24 starts to be started, external air is sucked through the ventilation fence 131 and converted into cooling pressurized air to be conveyed to the ventilation pipe 21, the ventilation pipe 21 is connected with the air inlet 231, the cooling air flows in the cooling pipe 23, the interlayer 111 is arranged on the partition 11, the drawer 12 is in contact with the partition 11, heat emitted by the electrical equipment in the drawer 12 is conducted to the interlayer 111 and the cooling pipe 23 through contact heat among components, and accumulated heat is accumulated in the interlayer 111 and the cooling pipe, so that the accumulated heat is taken away through the continuous conveying cooling air and conveyed to a channel through the air outlet 232 and is intensively discharged at the top of the cabinet body 1, and the pipeline 22 is designed to be bent in an L shape to prevent impurities in the air from drifting into the pipeline 22 to cause blockage when the low-voltage draw-out type switch cabinet is not in operation.

When the low-voltage draw-out type switch cabinet is maintained, a maintainer only needs to open the drawer 12, the illuminating lamp 121 is automatically lightened, if the drawer 12 with a higher maintenance position is required, the ladder 151 can be taken out for use only by grasping the handle 3 by hands in the instrument room 15 and pulling the handle outwards, and the detachable guard plate 141 and the detachable guard plate 112 are arranged in the cavity 14 and the interlayer 111, so that convenience is provided for maintaining the heat radiation system 2.

Through the design scheme, the product can be convenient to maintain, convenient service is provided, and the heat dissipation effect is good.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims

1. A low-voltage draw-out type switch cabinet body easy to radiate is characterized in that: including cabinet body (1), cooling system (2), cabinet body (1) is equipped with a plurality of independent baffle (11), baffle (11) are equipped with intermediate layer (111), be equipped with drawer (12) between baffle (11), drawer (12) inside lateral wall is equipped with at least one light (121), cabinet body (1) top is equipped with cooling chamber (13), cooling chamber (13) are equipped with cooling system (2), cooling system (2) are by ventilation pipe (21), pipeline (22), cooling tube (23), blast apparatus (24) are constituteed, cooling tube (23) set up in intermediate layer (111) and laminating with it, cooling tube (23) are equipped with air intake (231) and air outlet (232), air intake (231) are connected with ventilation pipe (21), ventilation pipe (21) are connected with blast apparatus (24), air outlet (232) are connected with pipeline (22), pipeline (22) one end sets up in cabinet body (1) top and is L and bends.

2. The low voltage draw-out switchgear cabinet susceptible to heat dissipation according to claim 1, wherein: the heat dissipation chamber (13) is provided with a ventilation fence (131).

3. The low voltage draw-out switchgear cabinet susceptible to heat dissipation according to claim 2, wherein: the cabinet body (1) is provided with a cavity (14), the cavity (14) is provided with a detachable guard board (141), the guard board (141) is fixed in the cavity (14) through screw installation, and the guard board (141) is provided with a handle (3).

4. The low voltage draw-out switchgear cabinet susceptible to heat dissipation according to claim 1, wherein: the intersection positions of the ventilation pipe (21), the pipeline (22), the air inlet (231) and the air outlet (232) are arranged in the cavity (14).

5. A low voltage draw out switchgear cabinet susceptible to heat dissipation according to claim 3, wherein: the interlayer (111) is provided with a detachable protection plate (112), the protection plate (112) is fixed on the interlayer (111) through screw installation, and the protection plate (112) is provided with a handle (3).

6. The low voltage draw-out switchgear cabinet susceptible to heat dissipation according to claim 2, wherein: the cabinet body (1) is provided with an instrument chamber (15), the instrument chamber (15) is provided with a ladder (151), and the side surface of the ladder (151) is provided with a handle (3).