CN211958474U

CN211958474U - Block terminal with dust removal mechanism

Info

Publication number: CN211958474U
Application number: CN202020511184.9U
Authority: CN
Inventors: 周辉
Original assignee: Yihui Tianjin Electromechanical Co ltd
Current assignee: Yihui Tianjin Electromechanical Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-11-17
Anticipated expiration: 2030-04-09

Abstract

The utility model relates to a block terminal technical field especially relates to a block terminal with dust removal mechanism, has solved among the prior art and has directly used the air exhauster to take out the dust in the block terminal, and the dust is taken out totally inadequately, leads to causing the problem of short circuit damage to the electrical component in the block terminal. The utility model provides a block terminal with dust removal mechanism, the power distribution box comprises a box body, the top of box is equipped with the hair-dryer, be equipped with the air intake between hair-dryer and the box, the side of box is equipped with the air exhauster, communicate through the tuber pipe between air exhauster and the box, the inside of box rotates and is connected with the connecting rod, the tip that the connecting rod is located the tuber pipe is equipped with the flabellum, the other end of connecting rod is equipped with initiative bevel gear, the inner wall bottom of box rotates and is connected with the dwang, the side of dwang is equipped with the. The utility model discloses reduce piling up of dust, clean effect is better, protects the electric elements in the block terminal.

Description

Block terminal with dust removal mechanism

Technical Field

The utility model relates to a block terminal technical field especially relates to a block terminal with dust removal mechanism.

Background

The distribution box is an electrical device, external wires firstly enter a main control switch in the distribution box and then enter branch control switches, and each branch circuit is arranged according to the requirement of the branch circuit. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with a high-voltage chamber and a low-voltage chamber, and some of which are provided with a high-voltage bus, such as a power plant, and others of which are also provided with low-cycle load shedding for keeping major equipment.

The block terminal is when using, because need dispel the heat, the inside that the outside air need get into the block terminal, and the block terminal is inside can accumulate more dust for a long time, directly uses the air exhauster to take out the dust in the current block terminal, but, singly use the air exhauster when taking out, the dust is taken out and is not clean enough, leads to causing the short circuit and damage to the electrical component in the block terminal.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a block terminal with dust removal mechanism has solved among the prior art and has directly used the air exhauster to take out the dust in the block terminal, and the dust is taken out thoroughly inadequately, leads to causing the problem that the short circuit damaged to the electrical component in the block terminal.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a block terminal with dust removal mechanism, the power distribution box comprises a box body, the top of box is equipped with the hair-dryer, be equipped with the air intake between hair-dryer and the box, communicate through the tuber pipe between air exhauster and the box, the inside of box is rotated and is connected with the connecting rod, the tip that the connecting rod is located the tuber pipe is equipped with the flabellum, the other end of connecting rod is equipped with initiative bevel gear, the inner wall bottom of box is rotated and is connected with the dwang, the side of dwang is equipped with the driven bevel gear who meshes with initiative bevel gear mutually, the inside of box is equipped with the baffle, a plurality of through-hole has been seted up on the baffle surface, the top of.

Preferably, the partition plate is an inwards concave arc-shaped plate.

Preferably, the top of the connecting disc is a cone.

Preferably, the surface of the rotating rod is provided with a protective cover.

Preferably, the top of the protective cover is provided with a round angle.

Preferably, the outer side of the fan blade is contacted with the inner wall of the air pipe.

Preferably, the bottom of the air pipe is contacted with the bottom of the inner wall of the box body.

The utility model discloses possess following beneficial effect at least:

the blower works, the blower blows the air current into the distribution box from the air inlet, the dust in the distribution box is lifted, meanwhile, the exhaust fan starts to work, the exhaust fan draws the dust from the through hole of the partition plate, part of the dust is accumulated on the top of the partition plate, when the exhaust fan draws the air current in the distribution box, the fan blades in the air pipe rotate along with the air current, the fan blades drive the connecting rod to rotate, the connecting rod drives the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear to rotate, the driven bevel gear drives the rotating rod to rotate, the rotating rod further drives the brush board to rotate on the top of the partition plate, the brush board brushes the dust on the top of the partition plate, and then the dust is drawn out by the exhaust fan, compared with the prior art, the dust is directly drawn out by the exhaust fan in the distribution box, the dust is not drawn, the dust inside the distribution box is comprehensively cleaned and then drawn out by the exhaust fan, so that the accumulation of dust is reduced, the cleaning effect is good, and the electric elements in the distribution box are protected.

Drawings

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

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a partial cross-sectional view of FIG. 1;

FIG. 3 is a partial cross-sectional view of FIG. 1;

FIG. 4 is an enlarged view of area A of FIG. 2;

fig. 5 is an enlarged view of the region B in fig. 2.

In the figure: 1. a box body; 2. a blower; 3. an air inlet; 4. a partition plate; 5. a connecting disc; 6. brushing the board; 7. a connecting rod; 8. an exhaust fan; 9. an air duct; 10. rotating the rod; 11. a fan blade; 12. a drive bevel gear; 13. a driven bevel gear; 14. a protective cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, a distribution box with a dust removing mechanism comprises a box body 1, a blower 2 is arranged at the top of the box body 1, specifically, the blower 2 is fixed at the top of the box body 1, an air inlet 3 is arranged between the blower 2 and the box body 1, specifically, the air inlet 3 is fixedly connected with the box body 1, the air inlet 3 is fixedly connected with the blower 2, the air inlet 3 is communicated with the box body 1 and the blower 2, an exhaust fan 8 is arranged on the side surface of the box body 1, specifically, the exhaust fan 8 is fixedly connected with the box body 1, the exhaust fan 8 is communicated with the box body 1 through an air pipe 9, specifically, the exhaust fan 8 is fixedly connected with the air pipe 9, a connecting rod 7 is rotatably connected inside the box body 1, specifically, the connecting rod 7 is rotatably connected with the inside of the box body 1 through a base, a fan blade 11, specifically, the both ends of connecting rod 7 respectively with flabellum 11 and drive bevel gear 12 fixed connection, the inner wall bottom of box 1 is rotated and is connected with dwang 10, the side of dwang 10 is equipped with the driven bevel gear 13 with drive bevel gear 12 engaged with, it is specific, driven bevel gear 13 and dwang 10 fixed connection, the inside of box 1 is equipped with baffle 4, it is specific, baffle 4 and box 1 fixed connection, a plurality of through-hole has been seted up on baffle 4 surface, the top of baffle 4 is equipped with brush 6 that a plurality of is central symmetric distribution, be connected through connection pad 5 between brush 6 and the dwang 10, it is specific, the rolling disc respectively with brush 6 and dwang 10 fixed connection.

The scheme has the following working processes:

at the block terminal during operation, 2 work of hair-dryer, 2 air blowers blow in the block terminal with the air current from air intake 3 in, the dust in the block terminal is raisd, and simultaneously, air exhauster 8 begins work, air exhauster 8 takes out the dust from the through-hole of baffle 4 in, part dust is piled up at the top of baffle 4, air exhauster 8 is when taking out the air current in the block terminal, flabellum 11 in the tuber pipe 9 rotates along with the air current, flabellum 11 drives connecting rod 7 and rotates, connecting rod 7 drives initiative bevel gear 12 and rotates, initiative bevel gear 12 drives driven bevel gear 13 and rotates, driven bevel gear 13 drives dwang 10 and rotates, dwang 10 and then drive brush 6 rotates at the top of baffle 4, brush 6 brushes the dust at baffle 4 top, take out by air exhauster 8 again.

According to the working process, the following steps are known:

the blower 2 works, the blower 2 blows air flow into the distribution box from the air inlet 3, dust in the distribution box is lifted, meanwhile, the exhaust fan 8 starts to work, the exhaust fan 8 draws the dust out of the through hole of the partition plate 4, part of the dust is accumulated on the top of the partition plate 4, when the exhaust fan 8 draws the air flow in the distribution box, the fan blade 11 in the air pipe 9 rotates along with the air flow, the fan blade 11 drives the connecting rod 7 to rotate, the connecting rod 7 drives the driving bevel gear 12 to rotate, the driving bevel gear 12 drives the driven bevel gear 13 to rotate, the driven bevel gear 13 drives the rotating rod 10 to rotate, the rotating rod 10 further drives the brush plate 6 to rotate on the top of the partition plate 4, the brush plate 6 brushes up the dust on the top of the partition plate 4 and then the dust is drawn out by the exhaust fan 8, compared with the prior art, the dust is directly drawn out from the distribution box, this scheme uses the drive of air exhauster 8 to drive linkage brush 6 and rotates, to the comprehensive clearance of the inside dust of block terminal, takes out by air exhauster 8 again, reduces piling up of dust, and clean effect is better, protects the electrical component in the block terminal.

Further, the baffle 4 is the arc of indent, and is concrete, and the circular arc baffle 4 makes things convenient for the dust to get into the center department of baffle 4, makes things convenient for the cleanness of dust more.

Further, the top of connection pad 5 is the cone, and is concrete, and the cone at connection pad 5 top reduces the dust and piles up at the top of connection pad 5, makes things convenient for the dust more to be taken out by air exhauster 8.

Further, the surface of the rotating lever 10 is provided with a protective cover 14, and particularly, the protective cover 14 protects the drive bevel gear 12 and the driven bevel gear 13, prevents dust from entering the inside, and reduces wear of the drive bevel gear 12 and the driven bevel gear 13.

Further, the top of the protection cover 14 is provided with a fillet, and particularly, the fillet at the top of the protection cover 14 prevents dust from accumulating at the top of the protection cover, so that the dust is extracted more thoroughly.

Further, the contact between the outside of flabellum 11 and the inner wall of tuber pipe 9, it is specific, when flabellum 11 and the inner wall contact of tuber pipe 9, during the induced draft of tuber pipe 9, the area of being ventilated of flabellum 11 is the biggest, makes things convenient for the rotation of flabellum 11 more.

Further, the bottom of tuber pipe 9 and the inner wall bottom contact of box 1, it is specific, when the bottom of tuber pipe 9 flushes with box 1 inner wall bottom, reduce the dust jam in the bottom of box 1, the dust clearance is more thorough.

To sum up, the drive that uses air exhauster 8 drives linkage brush 6 and rotates, to the comprehensive clearance of the inside dust of block terminal, takes out by air exhauster 8 again, reduces piling up of dust, and cleaning performance is better, protects the electrical component in the block terminal, and the circular arc board makes things convenient for the dust to get into the center department of baffle 4, makes things convenient for the cleanness of dust more.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a block terminal with dust removal mechanism, includes box (1), its characterized in that, the top of box (1) is equipped with hair-dryer (2), be equipped with air intake (3) between hair-dryer (2) and box (1), the side of box (1) is equipped with air exhauster (8), communicate through tuber pipe (9) between air exhauster (8) and the box (1), the inside rotation of box (1) is connected with connecting rod (7), the tip that connecting rod (7) are located tuber pipe (9) is equipped with flabellum (11), the other end of connecting rod (7) is equipped with initiative bevel gear (12), the inner wall bottom of box (1) rotates and is connected with dwang (10), the side of dwang (10) is equipped with driven bevel gear (13) with initiative bevel gear (12) engaged with, the inside of box (1) is equipped with baffle (4), a plurality of through-hole has been seted up on baffle (4) surface, the top of baffle (4) is equipped with brush board (6) that a plurality of is central symmetric distribution, be connected through connection pad (5) between brush board (6) and dwang (10).

2. The distribution box with the dust removing mechanism is characterized in that the partition plate (4) is a concave arc plate.

3. The distribution box with dust removing mechanism of claim 1, wherein the top of the connecting disc (5) is cone-shaped.

4. The electric box with a dust removing mechanism according to claim 1, wherein the surface of the rotating rod (10) is provided with a protective cover (14).

5. The distribution box with a dust removing mechanism is characterized in that the top of the protective cover (14) is provided with a round corner.

6. The distribution box with the dust removing mechanism is characterized in that the outer side of the fan blade (11) is in contact with the inner wall of the air pipe (9).

7. The distribution box with the dust removing mechanism is characterized in that the bottom of the air pipe (9) is in contact with the bottom of the inner wall of the box body (1).