CN212849393U

CN212849393U - Metal closed looped network switch cabinet body

Info

Publication number: CN212849393U
Application number: CN202021789766.XU
Authority: CN
Inventors: 白旭毅
Original assignee: Beijing Shinaitong Electrical Technology Co ltd
Current assignee: Beijing Shinaitong Electrical Technology Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-03-30
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a metal enclosed looped netowrk cubical switchboard body, including metal enclosed looped netowrk cubical switchboard main part, metal enclosed looped netowrk cubical switchboard main part includes the cabinet body, and the internal installation cavity that is used for installing electrical components that is provided with of cabinet is provided with the cabinet door on the cabinet body, is provided with a plurality of openings on the cabinet door, and the opening part installation is fixed with anticollision piece, is provided with the inlet air duct who switches on mutually with the installation cavity in the anticollision piece, and the installation of floating in the inlet air duct is fixed with first dust screen, is provided with unsteady inner chamber in the anticollision piece, and inlet air duct's bottom is provided with the recess, and. The cabinet door of the utility model has better anticollision performance and is not easy to damage; the fan is arranged on the cabinet door, and maintenance can be carried out by opening the cabinet door, so that the maintenance is more convenient; the air inlet is not easy to be blocked by dust, and the fan is not easy to be influenced, so that the integral heat dissipation performance is better.

Description

Metal closed looped network switch cabinet body

Technical Field

The utility model relates to a cubical switchboard field, concretely relates to metal enclosed looped netowrk cubical switchboard body.

Background

The ring main unit is an electrical device with a group of high-voltage switch devices arranged in a steel plate metal main unit body or made into an assembled interval ring main unit, and the core part of the ring main unit adopts a load switch and a fuse, so that the ring main unit has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like. The transformer substation is widely applied to distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like.

The existing metal closed looped network switch cabinet body is often provided with a fan for radiating internal electrical elements. The fan usually needs to suck air in a working state, but the air inlet end of the cabinet is usually blocked by dust, so that the use of the fan is influenced; the cabinet door has poor anti-collision effect and is easy to damage.

Disclosure of Invention

The utility model aims to solve the technical problem that a metal enclosed looped netowrk cubical switchboard body that can solve above-mentioned problem.

The utility model discloses a realize through following technical scheme: the utility model provides a metal enclosed looped netowrk cubical switchboard body, including metal enclosed looped netowrk cubical switchboard main part, metal enclosed looped netowrk cubical switchboard main part includes the cabinet body, the internal installation cavity that is used for installing electrical components that is provided with of cabinet, be provided with the cabinet door on the cabinet body, be provided with a plurality of openings on the cabinet door, the opening part installation is fixed with anti-collision piece, be provided with the inlet air duct who switches on mutually with the installation cavity in the anti-collision piece, the floating installation is fixed with first dust screen in the inlet air duct, be provided with the inner chamber that floats in the anti-collision piece, inlet air duct's.

As preferred technical scheme, the side of the cabinet body is provided with a plurality of louvres, and the louvre switches on with the installation cavity mutually, and the side-mounting of the cabinet body is fixed with the second dust screen, has seted up a plurality of screw holes of aligning between the second dust screen and the cabinet body, and it is fixed to insert the screw in the screw hole.

As the preferred technical scheme, the cabinet door is fixedly provided with the air outlet assembly, the air outlet assembly comprises a fan bracket which is fixedly arranged on the cabinet body through screws, and a fan is fixedly arranged on the fan bracket.

As the preferred technical scheme, the anti-collision block is made of transparent silica gel, one end of the anti-collision block protrudes out of the cabinet door, a metal ring is fixed on the side face of the anti-collision block, the opening is of a circular structure, internal threads are arranged on the inner wall of the opening, external threads are arranged on the surface of the metal ring, the metal ring is placed in the opening and meshed through the threads, and a heat insulation layer is arranged on the surface of the anti-collision block.

As the preferred technical scheme, the first dust screen is provided with a lug, and the lug is tightly attached and fixed with the inner wall of the air inlet channel.

The utility model has the advantages that: the cabinet door of the utility model has better anticollision performance and is not easy to damage; the fan is arranged on the cabinet door, and maintenance can be carried out by opening the cabinet door, so that the maintenance is more convenient; the air inlet is not easy to be blocked by dust, and the fan is not easy to be influenced, so that the integral heat dissipation performance is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a principal drawing of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a partial structure diagram of the cabinet door of the utility model.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 3, including the metal enclosed looped network switch cabinet main part, the metal enclosed looped network switch cabinet main part includes the cabinet body 1, is provided with the installation cavity that is used for installing electrical components in the cabinet body 1, its characterized in that: be provided with cabinet door 2 on the cabinet body 1 (for hinge structure, for prior art, do not describe in detail consequently), be provided with a plurality of openings 211 on the cabinet door 2, opening 211 department installation is fixed with anticollision piece 3, be provided with the inlet channel 5 that switches on mutually with the installation cavity in the anticollision piece 3, the floating installation is fixed with first dust screen 6 in the inlet channel 5, be provided with unsteady inner chamber 333 in the anticollision piece 3, the bottom of inlet channel 5 is provided with recess 7, be fixed with the layer 16 that absorbs water that the sponge was made through the double faced adhesive tape in the recess, recess 7 is close to on the first dust screen 6.

Wherein, the side of the cabinet body 1 is provided with a plurality of louvres 111, and louvre 111 switches on with the installation cavity mutually, and the side-mounting of the cabinet body 1 is fixed with second dust screen 8, has seted up a plurality of screw holes of aligning between second dust screen 8 and the cabinet body 1, and it is fixed to insert the screw in the screw hole.

Wherein, the installation is fixed with the air-out subassembly on the cabinet door 2, and the air-out subassembly includes fixes the fan bracket 11 on the cabinet body 1 through the screw installation, and the installation is fixed with fan 9 on the fan bracket 11. The fan is connected with the power supply inside the power distribution cabinet. The fan can be maintained by opening the cabinet door, and the operation and maintenance are more convenient.

Wherein, anticollision piece 3 adopts transparent silica gel to make, and the one end protrusion of anticollision piece 3 sets up in cabinet door 2, and the side of anticollision piece 3 is fixed with becket 10 through the super glue, and opening 211 is circular structure, and the inner wall of opening 211 is provided with the internal thread, and the surface of becket 10 is provided with the external screw thread, and becket 10 is placed and is passed through threaded engagement at opening 211, and the surface of anticollision piece 3 is provided with the insulating layer, for example thermal-insulated lacquer. The whole anti-collision block is connected with the cabinet door through the metal ring and the cabinet door in a threaded manner, so that the anti-collision block is convenient to mount and dismount.

Wherein, the first dust screen 6 is provided with a lug, and the lug is tightly attached to the inner wall of the air inlet channel 5 and fixed by strong glue.

When the device is used, the whole switch cabinet is cooled through the fan, and heat is discharged outwards through the cooling holes. The anti-collision block protrudes out of the cabinet door, so that anti-collision protection of the cabinet door is achieved.

The fan sucks air flow through the air inlet channel in a working state, dust in the air flow is blocked by the first dust screen, the first dust screen is arranged on the anti-collision block in a floating mode, helium and other substances can be stored in the floating cavity, and a heat insulation layer made of heat insulation paint is used for heat insulation protection of the helium and other substances. Whole anticollision piece is easy to be moved, has driven the motion of first dust screen for the dust on the first dust screen is difficult to pile up, is difficult for blockking up.

The water absorbing layer plays a role in waterproof protection and absorbs outside water.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a metal enclosed looped netowrk cubical switchboard body, includes metal enclosed looped netowrk cubical switchboard main part, and metal enclosed looped netowrk cubical switchboard main part includes the cabinet body (1), is provided with the installation cavity that is used for installing electrical components in the cabinet body (1), its characterized in that: the cabinet is characterized in that a cabinet door (2) is arranged on the cabinet body (1), a plurality of openings (211) are formed in the cabinet door (2), an anti-collision block (3) is fixedly installed at the position of each opening (211), an air inlet channel (5) communicated with the installation cavity is arranged in each anti-collision block (3), a first dust screen (6) is fixedly installed in each air inlet channel (5) in a floating mode, a floating inner cavity (333) is arranged in each anti-collision block (3), a groove (7) is formed in the bottom of each air inlet channel (5), a water absorbing layer (16) is fixedly arranged in each groove, and each groove (7) is close to each first dust screen (6).

2. The metal closed loop network switch cabinet body as claimed in claim 1, wherein: the side of the cabinet body (1) is provided with a plurality of louvres (111), and louvre (111) and installation cavity switch on mutually, and the side-mounting of the cabinet body (1) is fixed with second dust screen (8), has seted up a plurality of screw holes of aligning between second dust screen (8) and the cabinet body (1), and it is fixed to insert the screw in the screw hole.

3. The metal closed loop network switch cabinet body as claimed in claim 1, wherein: the cabinet door (2) is provided with an air outlet assembly, the air outlet assembly comprises a fan bracket (11) fixed on the cabinet body (1) through screws, and the fan bracket (11) is provided with a fan (9).

4. The metal closed loop network switch cabinet body as claimed in claim 1, wherein: anticollision piece (3) adopt transparent silica gel to make, and the one end protrusion of anticollision piece (3) sets up in cabinet door (2), and the side of anticollision piece (3) is fixed with becket (10), and opening (211) are circular structure, and the inner wall of opening (211) is provided with the internal thread, and the surface of becket (10) is provided with the external screw thread, and becket (10) are placed and are passed through the thread engagement in opening (211), and the surface of anticollision piece (3) is provided with the insulating layer.

5. The metal closed loop network switch cabinet body as claimed in claim 1, wherein: the first dust screen (6) is provided with a lug, and the lug is tightly attached and fixed with the inner wall of the air inlet channel (5).