CN210669014U

CN210669014U - Dustproof device for switch cabinet

Info

Publication number: CN210669014U
Application number: CN201922036799.0U
Authority: CN
Inventors: 董明; 黄建强; 张东勇
Original assignee: Shanxi Longfu Electric Technology Co Ltd
Current assignee: Shanxi Longfu Electric Technology Co Ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-06-02
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a dust keeper for cubical switchboard, including the cabinet body and dustproof mechanism, be provided with a plurality of supporting shoe on the surface of cabinet body lower extreme, the activity is provided with the cabinet door above the side of cabinet body one side, the both sides of the internal portion lower terminal surface of cabinet all are provided with small-size fan, all be provided with the window on the side of cabinet body both sides, be provided with aluminum plate in the inside of window on the cabinet body, be provided with a plurality of heat conduction post through seting up the aperture on the aluminum plate, be provided with a plurality of wiring hole on the up end of the cabinet body, dustproof mechanism sets up the upper end at the cabinet body, dustproof mechanism comprises a plurality of installation tube, conical rubber sleeve, recess, plastic sheath and wire, be provided with the installation tube in the upper end of wiring hole on the. The utility model discloses simple structure, reasonable in design can effectually prevent that the dust from wiring hole infiltration, has dustproof effect well, has certain radiating effect simultaneously, through whole sealed, further plays dustproof effect.

Description

Dustproof device for switch cabinet

Technical Field

The utility model relates to a cubical switchboard equipment technical field specifically is a dust keeper for cubical switchboard.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as the instrument, the automatic control, motor magnetic force switch, various ac contactor etc., some still establish high-voltage chamber and low-voltage chamber cubical switchboard, be equipped with high-voltage bus, such as power plant etc., some still are equipped with the low frequency load release ware for protecting the main equipment, the main effect of cubical switchboard is in the process of electric power system electricity generation, transmission of electricity, distribution and electric energy conversion, open and shut, control and protection consumer, the part in the cubical switchboard mainly has circuit breaker, isolator, load switch, operating device, mutual-inductor and various protection device etc. constitute, all can set up corresponding opening access corresponding wire on the existing cubical switchboard, because the diameter of wire is far less than the diameter of wiring hole, lead to having the dust to get into easily, set up corresponding louvre on the cubical switchboard simultaneously and dispel the heat, further lead to the easy infiltration of dust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust keeper for cubical switchboard to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof device for a switch cabinet comprises a cabinet body and a dustproof mechanism, wherein a plurality of supporting blocks are arranged on the outer surface of the lower end of the cabinet body, a cabinet door is movably arranged on the upper surface of the side surface of one side of the cabinet body, small fans are arranged on two sides of the lower end surface of the inner part of the cabinet body, windows are arranged on the side surfaces of two sides of the cabinet body, an aluminum plate is arranged inside the window on the cabinet body, a plurality of heat conducting columns are arranged on the aluminum plate through small holes, a plurality of wiring holes are formed in the upper end surface of the cabinet body, the dustproof mechanism is arranged at the upper end of the cabinet body and consists of a plurality of mounting pipes, conical rubber sleeves, grooves, plastic sleeves and metal wires, the mounting pipes are arranged at the upper ends of the wiring holes on the cabinet body, the conical rubber sleeves are arranged at the lower end inside the mounting pipes, the mounting pipe is characterized in that a plastic sleeve is arranged at the upper end of the conical rubber sleeve inside the mounting pipe, and a metal wire is arranged at the upper end of the plastic sleeve.

Preferably, the cabinet body all is provided with the plastics magnetic stripe on the adjacent side of cabinet door, the magnetic pole of the adjacent one side of plastics magnetic stripe is opposite.

Preferably, the side surfaces of the two sides of the aluminum plate are both provided with antirust coatings.

Preferably, one end of the heat conduction column outside the cabinet body is shorter than one end of the heat conduction column inside the cabinet body, and one end of the heat conduction column outside the cabinet body and the outer side face of the cabinet body are on the same plane.

Preferably, a plurality of springs are arranged on the inner side wall of the mounting pipe, and the other ends of the springs are arranged on the conical rubber sleeve.

Preferably, the grooves are symmetrically arranged.

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

1. the utility model discloses a be provided with dustproof mechanism, dustproof mechanism sets up in the upper end of the cabinet body, and dustproof mechanism comprises a plurality of installation pipe, conical rubber sleeve, recess, plastic sheathing and wire, through the effect of dustproof mechanism, can effectually prevent the dust from permeating from the wiring hole, has good dustproof effect, prevents that the inside precision part of cubical switchboard from damaging;

2. the utility model discloses a both sides of terminal surface all are provided with small-size fan under the internal portion of cabinet, all are provided with the window on the side of cabinet body both sides, are provided with aluminum plate in the inside of window on the cabinet body, are provided with a plurality of heat conduction post through seting up the aperture on the aluminum plate, through the effect of small-size fan, aluminum plate and heat conduction post, need not set up corresponding louvre, have certain radiating effect, through whole sealed, further play dustproof effect.

Drawings

Fig. 1 is an overall perspective view of the dustproof device for the switch cabinet of the present invention;

FIG. 2 is a partial sectional view of the whole body of the dustproof device for the switch cabinet of the present invention;

FIG. 3 is a schematic view of the interior of the installation tube of the dustproof device for the switch cabinet of the present invention;

fig. 4 is the utility model relates to a conical rubber sleeve top view of dust keeper for cubical switchboard.

In the figure: 1. a cabinet body; 101. a support block; 102. a window; 103. a wiring hole; 2. a dust-proof mechanism; 21. installing a pipe; 22. a conical rubber sleeve; 23. a groove; 24. a plastic sheath; 25. a metal wire; 3. a cabinet door; 4. a small fan; 5. an aluminum plate; 6. a heat-conducting column; 7. a plastic magnetic strip; 8. a spring.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a dustproof device for a switch cabinet comprises a cabinet body 1 and a dustproof mechanism 2, wherein a plurality of supporting blocks 101 are welded on the outer surface of the lower end of the cabinet body 1, a cabinet door 3 is mounted on the upper surface of the side surface of one side of the cabinet body 1 through hinges, small fans 4 are mounted on two sides of the lower end surface inside the cabinet body 1 through bolts, windows 102 are formed in the side surfaces of two sides of the cabinet body 1, an aluminum plate 5 is embedded and welded inside the window 102 on the cabinet body 1, a plurality of heat conduction columns 6 are welded on the aluminum plate 5 through small holes, a plurality of wiring holes 103 are formed in the upper end surface of the cabinet body 1, the dustproof mechanism 2 is mounted at the upper end of the cabinet body 1 and consists of a plurality of mounting pipes 21, conical rubber sleeves 22, grooves 23, plastic sleeves 24 and metal wires 25, the mounting pipes 21 are welded at the upper ends of the wiring holes 103 on the cabinet body 1, the, a plurality of grooves 23 are formed in the side face of the conical rubber sleeve 22, a plastic sleeve 24 is adhered to the upper end of the conical rubber sleeve 22 inside the mounting pipe 21 through glue, and a metal wire 25 is mounted at the upper end of the plastic sleeve 24.

All there is plastic magnetic stripe 7 through the glue adhesion on the side that the cabinet body 1 is adjacent with cabinet door 3, and the magnetic pole of the adjacent one side of plastic magnetic stripe 7 is opposite, is favorable to increasing the leakproofness between cabinet door 1 and the cabinet body 3.

The side surfaces of the two sides of the aluminum plate 5 are sprayed with antirust coatings, so that the aluminum plate 5 is prevented from being oxidized and rusted.

The one end of heat conduction post 6 in the cabinet body 1 outside is shorter than the one end in the cabinet body 1 inside, and heat conduction post 6 is favorable to improving the heat conduction effect of heat conduction post 6 on the coplanar at the one end in the cabinet body 1 outside and cabinet body 1 lateral surface, reduces whole shared space simultaneously.

Install a plurality of spring 8 on the inside wall of installation pipe 21, the other end of spring 8 is installed on conical rubber sleeve 22, is favorable to guaranteeing the laminating of conical rubber sleeve 22 upper end.

The grooves 23 are symmetrically arranged, so that the uniform stress is guaranteed.

The working principle is as follows: when using this device, pass plastic sheath 24 and conical rubber sleeve 22 with the cabinet body 1 inside relevant part with corresponding wire and be connected the back, conical rubber sleeve 22's upper end is shrink under self elasticity and spring 8's elasticity effect, closely laminate with the wire, can screw up the wire 25 of plastic sheath 24 upper end simultaneously, make plastic sheath 24's upper end shrink, effect through conical rubber sleeve 22 and plastic sheath 24, make the gap between wiring hole 103 and the wire diminish, can effectually prevent the infiltration of dust from wiring hole 103, there is good dustproof effect, prevent that the inside precision part of cubical switchboard is impaired, simultaneously through small-size fan 4, aluminum plate 5 and heat conduction post 6's effect, need not set up corresponding louvre, there is certain radiating effect, through with whole seal, further play dustproof effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust keeper for cubical switchboard, includes the cabinet body (1) and dustproof mechanism (2), its characterized in that: the cabinet is characterized in that a plurality of supporting blocks (101) are arranged on the outer surface of the lower end of the cabinet body (1), a cabinet door (3) is movably arranged on the side surface of one side of the cabinet body (1), small fans (4) are arranged on the two sides of the lower end surface of the inner part of the cabinet body (1), windows (102) are arranged on the side surfaces of the two sides of the cabinet body (1), an aluminum plate (5) is arranged in each window (102) on the cabinet body (1), a plurality of heat conduction columns (6) are arranged on each aluminum plate (5) through small holes, a plurality of wiring holes (103) are arranged on the upper end surface of the cabinet body (1), the dustproof mechanism (2) is arranged at the upper end of the cabinet body (1), the dustproof mechanism (2) is composed of a plurality of mounting pipes (21), conical rubber sleeves (22), grooves (23), plastic sleeves (24) and metal wires (25), the mounting pipes (21) are arranged at the upper ends of the wiring, the mounting pipe is characterized in that a conical rubber sleeve (22) is arranged at the lower end inside the mounting pipe (21), a plurality of grooves (23) are formed in the side face of the conical rubber sleeve (22), a plastic sleeve (24) is arranged at the upper end of the conical rubber sleeve (22) inside the mounting pipe (21), and a metal wire (25) is arranged at the upper end of the plastic sleeve (24).

2. The dustproof device for the switch cabinet according to claim 1, wherein: the cabinet body (1) all is provided with plastics magnetic stripe (7) with on the cabinet door (3) adjacent side, the magnetic pole of the adjacent one side of plastics magnetic stripe (7) is opposite.

3. The dustproof device for the switch cabinet according to claim 1, wherein: and the side surfaces of two sides of the aluminum plate (5) are provided with antirust coatings.

4. The dustproof device for the switch cabinet according to claim 1, wherein: one end of the heat conduction column (6) on the outer side of the cabinet body (1) is shorter than one end of the heat conduction column in the cabinet body (1), and one end of the heat conduction column (6) on the outer side of the cabinet body (1) and the outer side surface of the cabinet body (1) are on the same plane.

5. The dustproof device for the switch cabinet according to claim 1, wherein: the mounting structure is characterized in that a plurality of springs (8) are arranged on the inner side wall of the mounting pipe (21), and the other ends of the springs (8) are arranged on the conical rubber sleeve (22).

6. The dustproof device for the switch cabinet according to claim 1, wherein: the grooves (23) are symmetrically arranged.