CN218549207U

CN218549207U - Dustproof distribution box

Info

Publication number: CN218549207U
Application number: CN202222897949.9U
Authority: CN
Inventors: 赵彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-02-28
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a dustproof block terminal, including the block terminal main part, the equal fixed mounting of both sides outer wall of block terminal main part has the protection box, the equal fixed mounting of both sides outer wall of protection box has first dustproof filter screen, the inside fixed mounting of block terminal main part has dustproof frame, the inside fixed mounting of dustproof frame has the dust screen, the inside slidable mounting of block terminal main part has the mounting bracket, the equal fixed mounting of both sides outer wall of mounting bracket has a plurality of dustproof filter screens of second. The utility model discloses a first dustproof filter screen can carry out preliminary filtration to the outside air to avoid the dust to get into the inside of block terminal main part, the dust that can step forward through dustproof screen and the dustproof filter screen of second filters, thereby avoid the dust to get into the inside of mounting bracket, prevent that mounting bracket internally mounted's electronic component from receiving the influence of dust, thereby the block terminal when the colliery is used in the pit, can avoid the colliery in the pit a large amount of dusts can get into the inside of block terminal.

Description

Dustproof distribution box

Technical Field

The utility model relates to a block terminal technical field specifically is a dustproof block terminal.

Background

The distribution cabinet is divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet, and is the final-stage equipment of a distribution system. The power distribution cabinet is a general name of a motor control center and is used in occasions with dispersed loads and less loops; the motor control center is used for the occasions with concentrated loads and more loops, distributes the electric energy of a certain circuit of the upper-level distribution equipment to the nearby loads, and the equipment provides protection, monitoring and control for the loads, but the existing distribution cabinet still has certain defects when in use.

The block terminal exists among the prior art defect is:

at present, patent document CN211829759U discloses a block terminal device convenient to maintenance, including the cabinet body, door and top cap, the cabinet is internal installs panel master switch and panel branch switch through the bracing piece, cabinet body top is provided with the top cap through the bolt, cabinet body inner wall installs the acoustic celotex board through the mounting groove, internal bottom one side of cabinet installs expelling parasite agent case, one side of expelling parasite agent case is provided with dry box, the bleeder vent has all been seted up on expelling parasite agent case and dry box's surface, the electricity box is held to expelling parasite agent case top installation, small-size cutting machine is installed to internal bottom opposite side of cabinet, the LED lamp area is installed through fixed the knot in internal wall both sides of cabinet, the door is installed through the pivot to cabinet body one end, the utility model relates to a block terminal device convenient to maintenance, rational in infrastructure, it is convenient to use, is fit for being extensively promoted and used.

However, when the distribution box in the above document is used in a coal mine, the distribution box does not have a good dustproof mechanism, so that a great amount of dust is generated in the coal mine when the distribution box is used in the coal mine, the dust may enter the inside of the distribution box, the dust entering the inside of the distribution box may affect electronic elements inside the distribution box, the distribution box cannot be normally used, and the service life of the distribution box is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof block terminal to solve the problem that proposes among the above-mentioned background art.

For realizing the above-mentioned purpose, the utility model provides a following technical scheme, a dustproof block terminal, including the block terminal main part, the equal fixed mounting of both sides outer wall of block terminal main part has the protection box, the equal fixed mounting of both sides outer wall of protection box has first dustproof filter screen, the inside fixed mounting of block terminal main part has dustproof frame, the inside fixed mounting of dustproof frame has the dust screen, the inside slidable mounting of block terminal main part has the mounting bracket, the equal fixed mounting of both sides outer wall of mounting bracket has a plurality of second dustproof filter screens.

Preferably, a plurality of ventilation holes have all been seted up to the both sides outer wall of block terminal main part, and the ventilation hole is located the inside of protecting the box.

Preferably, the front of block terminal main part is rotated and is connected with the sealing door, the inside wall fixed mounting of sealing door has the sealing strip, and sealing strip and the positive shape size looks adaptation of block terminal main part.

Preferably, a fitting plate is fixedly mounted at the bottom of the distribution box main body, and a base is fitted to an outer wall of the fitting plate.

Preferably, the inner bottom wall of the base is fixedly provided with a damping shock absorber, and the top end of the damping shock absorber is connected with the bottom of the distribution box main body.

Preferably, a heat dissipation fan is fixedly mounted inside the dustproof frame and located on one side of the dustproof net.

Preferably, the equal fixed mounting of interior roof and interior diapire of block terminal main part has the stopper, the spout has been seted up at the both ends of mounting bracket, and the shape size looks adaptation of spout and stopper the inside wall fixed mounting of mounting bracket has a plurality of mounting panels, and the mounting panel is relative in the dustproof filter screen of a plurality of seconds respectively.

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

1. the utility model discloses a protection box can avoid the rainwater to get into the inside of block terminal main part through the ventilation hole, when ventilation cooling, can carry out preliminary filtration to the outside air through first dustproof filter screen, thereby avoid the dust to get into the inside of block terminal main part, dust that can step forward through dustproof screen and the dustproof filter screen of second filters, thereby avoid the dust to get into the inside of mounting bracket, prevent that mounting bracket internally mounted's electronic component from receiving the influence of dust, thereby the block terminal is when the colliery uses in the pit, can avoid the colliery in the pit inside that a large amount of dusts may get into the block terminal, the service life of block terminal is improved.

2. The utility model discloses a spout is connected with the stopper gomphosis to guarantee that the mount frame slides in the inside gliding stability of distribution box main part at the inside of distribution box main part through the mount frame, thereby be convenient for the staff takes out the mounting bracket from the inside of distribution box main part, improve the follow-up work efficiency to the inside maintenance of distribution box main part of staff, make things convenient for the staff to use.

Drawings

Fig. 1 is a schematic view of a splitting structure of a power distribution cabinet main body of the utility model;

fig. 2 is a schematic view of the overall structure of the distribution box of the present invention;

fig. 3 is a schematic structural view of the main body of the distribution box of the present invention;

fig. 4 is a schematic view of the structure of the mounting frame of the present invention.

In the figure: 1. a distribution box main body; 2. a protective case; 3. a vent hole; 4. a first dust screen; 5. a tabling plate; 6. a base; 7. a damping shock absorber; 8. a sealing door; 9. a sealing strip; 10. a limiting block; 11. a dust-proof frame; 12. a heat-dissipating fan; 13. a mounting frame; 14. a chute; 15. a second dust-proof filter screen; 16. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 to 4, a dustproof distribution box:

including block terminal main part 1, the equal fixed mounting of both sides outer wall of block terminal main part 1 has protection box 2, a plurality of ventilation holes 3 have all been seted up to the both sides outer wall of block terminal main part 1, and ventilation holes 3 are located the inside of protection box 2, the equal fixed mounting of both sides outer wall of protection box 2 has first dustproof filter screen 4, the inside fixed mounting of block terminal main part 1 has dustproof frame 11, the inside fixed mounting of dustproof frame 11 has the dust screen, the inside fixed mounting of dustproof frame 11 has radiator fan 12, and radiator fan 12 is located one side of dust screen, the inside slidable mounting of block terminal main part 1 has mounting bracket 13, the equal fixed mounting of both sides outer wall of mounting bracket 13 has a plurality of second dustproof filter screens 15, the front of block terminal main part 1 rotates and is connected with sealing door 8, sealing door 8's inside wall fixed mounting has sealing strip 9, and sealing strip 9 and the positive shape looks adaptation of block terminal main part 1.

The heat inside the distribution box main body 1 can be discharged through the ventilation holes 3 and the first dustproof filter screen 4 when the heat radiating fan 12 runs, so that the temperature inside the distribution box main body 1 is reduced, overhigh temperature of the distribution box main body 1 is avoided, electronic elements inside the distribution box main body 1 are damaged, when ventilation and heat radiation are carried out, rainwater can be prevented from entering the inside of the distribution box main body 1 through the ventilation holes 3 by the protection box 2, when ventilation and heat radiation are carried out, initial filtering can be carried out on external air through the first dustproof filter screen 4, dust is prevented from entering the inside of the distribution box main body 1, dust can be further filtered through the dustproof filter screen and the second dustproof filter screen 15, dust is prevented from entering the inside of the mounting frame 13, the electronic elements mounted inside the mounting frame 13 are prevented from being influenced by dust, when the distribution box is used in a coal mine, the situation that a large amount of dust in the coal mine can enter the inside of the distribution box can be avoided, the service life of the distribution box can be prolonged, the distribution box can be normally used, the front side of the distribution box main body 1 can be sealed by the sealing door 8, the front side of the distribution box main body 1 is embedded in the sealing strips 9, and the sealing performance of the sealing door 8 and the sealing performance of the main body 1 is guaranteed.

Bottom fixed mounting of block terminal main part 1 has gomphosis board 5, base 6 is installed in the outer wall gomphosis of gomphosis board 5, inner diapire fixed mounting of base 6 has damping shock absorber 7, and damping shock absorber 7's top is connected with block terminal main part 1's bottom, the equal fixed mounting of inner roof and interior diapire of block terminal main part 1 has stopper 10, spout 14 has been seted up at the both ends of mounting bracket 13, and the inside wall fixed mounting of spout 14 and stopper 10's shape size looks adaptation mounting bracket 13 has a plurality of mounting panels 16, and mounting panel 16 is relative in a plurality of second dustproof filter screen 15 respectively.

Can make base 6 have the shock attenuation effect through damping shock absorber 7, through the inside of gomphosis board 5 gomphosis at base 6, thereby guarantee the stability of base 6 when the shock attenuation, can provide the mounted position for electronic component through mounting bracket 13 and mounting panel 16, be connected with stopper 10 gomphosis through spout 14, thereby guarantee mounting bracket 13 at the inside gliding stability of block terminal main part 1, slide in the inside of block terminal main part 1 through mounting bracket 13, thereby be convenient for the staff takes out mounting bracket 13 from the inside of block terminal main part 1, improve the follow-up work efficiency to the inside maintenance of block terminal main part 1 of staff, make things convenient for the staff to use.

The operating principle, through 12 operation accessible ventilation hole 3 of radiator fan and first dustproof filter screen 4 with the inside heat discharge of block terminal main part 1, thereby reduce the inside temperature of block terminal main part 1, avoid the high temperature of block terminal main part 1, lead to the inside electronic component of block terminal main part 1 to damage, when ventilation cooling, through the inside that protection box 2 can avoid the rainwater to pass through ventilation hole 3 and get into block terminal main part 1, when ventilation cooling, can carry out preliminary filtration to the outside air through first dustproof filter screen 4, thereby avoid the dust to get into the inside of block terminal main part 1, dust that can advance through dustproof filter screen and second dustproof filter screen 15 filters, can provide the mounted position for electronic component through mounting bracket 13 and mounting panel 16, be connected with stopper 10 gomphosis through spout 14, thereby guarantee the inside gliding stability of mounting bracket 13 in block terminal main part 1, slide in the inside of block terminal main part 1 through mounting bracket 13, thereby the staff takes out mounting bracket 13 from the inside of block terminal main part 1, improve the follow-up work efficiency of staff to the inside maintenance of block terminal main part 1, can be with the sealing door 8 with the sealing of block terminal main part 1, thereby the sealing door 9 passes through the sealing of sealing strip, thereby the sealing connection of block terminal main part 1, thereby the sealing door 1 can be guaranteed to the sealing of block terminal main part.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dustproof block terminal, includes block terminal main part (1), its characterized in that: the utility model discloses a dustproof distribution box, including block terminal main part (1), the equal fixed mounting of both sides outer wall of block terminal main part (1) has protection box (2), the equal fixed mounting of both sides outer wall of protection box (2) has first dustproof filter screen (4), the inside fixed mounting of block terminal main part (1) has dustproof frame (11), the inside fixed mounting of dustproof frame (11) has the dust screen, the inside slidable mounting of block terminal main part (1) has mounting bracket (13), the equal fixed mounting of both sides outer wall of mounting bracket (13) has a plurality of second dustproof filter screens (15).

2. The dustproof distribution box of claim 1, wherein: a plurality of ventilation holes (3) have all been seted up to the both sides outer wall of block terminal main part (1), and ventilation hole (3) are located the inside of protection box (2).

3. The dustproof distribution box of claim 1, wherein: the front of block terminal main part (1) is rotated and is connected with sealing door (8), the inside wall fixed mounting of sealing door (8) has sealing strip (9), and sealing strip (9) and the positive shape size looks adaptation of block terminal main part (1).

4. The dustproof distribution box of claim 1, wherein: the bottom of block terminal main part (1) is fixed mounting has gomphosis board (5), the outer wall gomphosis of gomphosis board (5) is installed base (6).

5. The dustproof distribution box of claim 4, wherein: the inner bottom wall fixed mounting of base (6) has damping shock absorber (7), and the top of damping shock absorber (7) is connected with the bottom of block terminal main part (1).

6. The dustproof distribution box of claim 1, wherein: and a heat radiation fan (12) is fixedly arranged in the dustproof frame (11), and the heat radiation fan (12) is positioned on one side of the dustproof net.

7. The dustproof distribution box of claim 1, wherein: the utility model discloses a dustproof filter screen of block terminal, including block terminal main part (1), the equal fixed mounting of interior roof and interior diapire has stopper (10), spout (14) have been seted up at the both ends of mounting bracket (13), and the shape size looks adaptation of spout (14) and stopper (10), the inside wall fixed mounting of mounting bracket (13) has a plurality of mounting panels (16), and mounting panel (16) are relative with the dustproof filter screen of a plurality of seconds (15) respectively.