CN220775180U

CN220775180U - GCK switch cabinet

Info

Publication number: CN220775180U
Application number: CN202322471454.4U
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: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-12
Anticipated expiration: 2033-09-12

Abstract

The utility model discloses a GCK switch cabinet, which comprises a cabinet body and a plurality of drawers movably arranged on the cabinet body, wherein two sides of each drawer are respectively provided with a side plate, a plurality of radiating holes are formed in each side plate, heat conducting fins are attached to the outer sides of the side plates, heat radiating fins are attached to the outer sides of the heat conducting fins, a plurality of radiating plates protruding at intervals are arranged on the heat radiating fins, dust blocking covers are arranged at openings on the outer sides of the radiating holes, ventilation openings are formed in two sides of each dust blocking cover, and through holes for the dust blocking covers to penetrate are formed in the heat radiating fins. The drawer has the beneficial effects that the heat conducting fin and the heat radiating fin which are attached to the side plate of the drawer are arranged on the side plate of the drawer, the heat radiating plate is arranged on the heat radiating fin, after the electric element in the drawer works and heats, the heat is accumulated on the side plate and is transferred to the heat radiating fin and the heat radiating plate through the heat conducting fin, and compared with the side plate, the contact area between the heat radiating fin and the heat radiating plate and the outside is increased, so that the heat radiating efficiency of the drawer is improved.

Description

GCK switch cabinet

Technical Field

The utility model belongs to the technical field of switch cabinets, and particularly relates to a GCK switch cabinet.

Background

GCK cubical switchboard also is called pull-out type cubical switchboard, is an electrical equipment for transmission and distribution, compares in fixed cubical switchboard, and GCK cubical switchboard has that the commonality is strong, save area, easy maintenance scheduling advantage.

The existing GCK switch cabinet comprises a cabinet body and a plurality of drawers arranged on the cabinet body, various electric elements are arranged in the drawers, the electric elements continuously heat, the existing GCK switch cabinet conducts and dissipates heat mostly by means of side plates, the side plates and the outside contact area of the existing GCK switch cabinet are small, the heat dissipation efficiency is low, and after the heat is continuously accumulated in the drawers, the normal work of the electric elements can be affected.

Disclosure of Invention

Aiming at the problems of lower heat dissipation efficiency caused by less contact area between a drawer side plate and the outside of the existing GCK switch cabinet, the following utility model is provided:

the utility model provides a GCK cubical switchboard, includes the drawer on the cabinet body is located to cabinet body and a plurality of activity, the drawer both sides respectively are equipped with a curb plate, be equipped with a plurality of louvres on the curb plate, the laminating of curb plate outside is equipped with the conducting strip, the laminating of conducting strip outside is equipped with the fin, be equipped with a plurality of interval convex heating panels on the fin.

Be equipped with electrical component in the drawer, at GCK cubical switchboard during operation, electrical component can continuously generate heat, and the heat is mostly conducted to the curb plate on, later on through the conducting strip rapidly transfer to fin and heating panel, compare in the curb plate, fin and heating panel are showing with external area of contact increases, have improved the whole radiating efficiency of drawer.

Further, the dust shield is arranged at the opening at the outer side of the radiating hole, ventilation openings are arranged at two sides of the dust shield, through holes for the dust shield to pass through are formed in the radiating fin in a penetrating mode, and dust can be greatly reduced from the radiating hole to directly enter the drawer through the dust shield.

Further, dust blocking plates inclined towards the radiating fins are arranged on two sides of the dust blocking cover, the dust blocking plates are partially shielded on the outer side parts of the ventilation openings, and dust entering the drawer along the radiating holes is further reduced by the dust blocking plates.

Further, a plurality of partition boards are arranged in the radiating holes so as to divide the radiating holes into a net shape.

Further, a plurality of matched connecting holes are formed in the radiating fin and the side plate, and threaded fasteners are screwed into the connecting holes to fixedly connect the radiating fin and the side plate.

Advantageous effects

The utility model provides a GCK switch cabinet, which comprises a cabinet body and a drawer arranged on the cabinet body, and has the beneficial effects that a heat conducting fin and a heat radiating fin are arranged on a side plate of the drawer, and a convex heat radiating plate is arranged on the heat radiating fin, so that compared with the side plate, the contact area between the heat radiating plate and the heat radiating fin and the outside is increased, and the heat radiating efficiency of the drawer is increased.

Drawings

FIG. 1 is a schematic perspective view of a cabinet body in the utility model;

FIG. 2 is a schematic perspective view of a drawer according to the present utility model;

FIG. 3 is a schematic view of a side split structure of a drawer according to the present utility model;

FIG. 4 is a schematic side view of a side plate of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 6 is an enlarged view of the structure of fig. 4B according to the present utility model.

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

1. a cabinet body; 2. a drawer; 3. a dust shield; 4. a heat sink; 5. a heat conductive plate; 6. a connection hole; 21. a side plate; 22. a heat radiation hole; 23. a partition plate; 31. a vent; 32. a dust-blocking plate; 41. a heat dissipation plate; 42. and a through hole.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in the following examples.

It will be apparent that the described embodiments are merely some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

In addition to the above terms may be used to denote orientation or positional relationships, other meanings may be used, such as the term "upper" may also be used in some cases to denote some sort of attachment or connection. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1 to fig. 6, which are preferred embodiments of the present utility model, the GCK switch cabinet includes a cabinet body 1 and a plurality of drawers 2 disposed on the cabinet body 1, the drawers 2 may be movably pulled out, electrical components are disposed inside the drawers 2, two sides of each drawer 2 are respectively provided with a side plate 21, each side plate 21 is respectively provided with a plurality of heat dissipation holes 22, in this embodiment, the heat dissipation holes 22 are in an oblong shape, a heat conducting sheet is attached to an outer side surface of the side plate 21, specifically, the heat conducting sheet is a graphite sheet or a silica gel sheet, a heat dissipation sheet 4 is attached to an outer side surface of the heat conducting sheet, a plurality of convex heat dissipation plates 41 are disposed on the heat dissipation sheet 4, the heat dissipation plates 41 are spaced at equal intervals and are parallel to each other, and through holes 42 for the heat dissipation holes 22 to communicate with the outside are also disposed on the heat dissipation sheet 4 and the heat conducting sheet. In this embodiment, the heat sink 4 and the side plate 21 are further provided with a plurality of matched connection holes 6, and threaded fasteners are screwed into the connection holes 6 to fixedly connect the heat sink 4, the side plate 21 and the heat conducting plate 5.

In the use process of the switch cabinet, the electrical components in the drawer 2 can emit heat after running, the heat is firstly conducted to the side plate 21 of the drawer 2 and then is rapidly transferred to the cooling fin 4 through the heat conducting fin, the cooling fin 4 is provided with the cooling plate 41, and the contact area between the cooling plate 41 and the outside is larger than that of the side plate 21, so that the cooling efficiency of the drawer 2 is increased, and the electrical components can continuously and normally work.

In the use process of the switch cabinet, dust easily enters the drawer 2 from the side part of the radiating hole 22 to affect the normal use of the electrical element, in the embodiment, the opening part at the outer side of the radiating hole 22 is also provided with a dust shielding cover 3, two sides of the dust shielding cover 3 are provided with ventilation openings 31, the ventilation openings 31 are communicated with the radiating hole 22, and the dust shielding cover 3 penetrates out of the through holes 42 on the radiating fin 4. The dust shield 3 reduces to some extent the ingress of dust from the heat sink 22 into the drawer 2.

Further, dust shielding plates 32 inclined toward the cooling fins 4 are disposed at both sides of the dust shielding cover 3, and the dust shielding plates 32 are partially shielded at the outer side of the ventilation opening 31 to further reduce the dust entering the drawer 2 from the cooling holes 22.

In this embodiment, a plurality of partitions 23 are disposed in the heat dissipating holes 22, and the partitions 23 divide the heat dissipating holes 22 into a mesh shape.

The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a GCK cubical switchboard, includes cabinet body (1) and a plurality of activities drawer (2) of locating on cabinet body (1), drawer (2) both sides respectively are equipped with curb plate (21), be equipped with a plurality of louvres (22), its characterized in that on curb plate (21): the heat-conducting plate is arranged on the outer side of the side plate (21) in a bonded mode, the heat-conducting plate (4) is arranged on the outer side of the heat-conducting plate in a bonded mode, and a plurality of radiating plates (41) protruding at intervals are arranged on the heat-radiating plate (4).

2. The GCK switchgear as claimed in claim 1, wherein: the dust shield (3) is arranged at the opening at the outer side of the radiating hole (22), ventilation openings (31) are arranged at two sides of the dust shield (3), and through holes (42) for the dust shield (3) to pass through are formed in the radiating fins (4).

3. The GCK switchgear of claim 2 wherein: dust shield (32) inclined towards cooling fin (4) are arranged on two sides of dust shield (3), and dust shield (32) is partially shielded at the outer side of ventilation opening (31).

4. The GCK switchgear of claim 2 wherein: a plurality of partition plates (23) are arranged in the radiating holes (22) so as to divide the radiating holes (22) into a net shape.

5. The GCK switchgear as claimed in claim 1, wherein: the cooling fin (4) and the side plate (21) are provided with a plurality of matched connecting holes (6), and threaded fasteners are connected in the connecting holes (6) in a threaded mode to fixedly connect the cooling fin and the side plate.