CN213520959U

CN213520959U - Dustproof block terminal ventilates

Info

Publication number: CN213520959U
Application number: CN202022138954.2U
Authority: CN
Inventors: 梁精明
Original assignee: Wuhan Aimei Electric Co ltd
Current assignee: Wuhan Aimei Electric Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-22
Anticipated expiration: 2030-09-25

Abstract

The utility model provides a dustproof block terminal ventilates. The dustproof block terminal of ventilation includes: a box body; the top plate is fixedly arranged at the top of the box body; the supporting column is fixedly arranged at the top of the top plate; the rotating rod is rotatably arranged on the supporting column; the windmill is fixedly arranged at one end of the rotating rod; the first belt pulley is fixedly arranged at one end of the rotating rod; the first driving rod is rotatably arranged on the supporting column; the second belt pulley is fixedly sleeved on the first driving rod; the drawstring is sleeved on the first belt pulley and the second belt pulley; two first bevel gears, two first bevel gears are fixed mounting respectively at the both ends of first actuating lever. The utility model provides a dustproof block terminal of ventilation has convenient to use, can prevent dust and the good advantage of ventilation effect.

Description

Dustproof block terminal ventilates

Technical Field

The utility model relates to a block terminal technical field especially relates to a dustproof block terminal ventilates.

Background

The block terminal is a power equipment, is the control center who rationally distributes the electric energy of various components and parts in the power supply line that indicates, because install a large amount of components and parts in the block terminal, the high-speed operation that lasts of components and parts can lead to piling up a large amount of heats in the block terminal, when the inside high temperature of block terminal, components and parts will unable normal work, burn out components and parts even, in order to let the heat in the block terminal can distribute, generally all can seted up the louvre in the both sides of block terminal.

However, in the prior art, the heat dissipation holes in the distribution box are too large, which may cause dust or rainwater to enter the box body, and the heat dissipation holes are too small, which may cause poor heat dissipation effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, can prevent dust and the dustproof block terminal of ventilation that ventilation effect is good.

For solving the technical problem, the utility model provides a dustproof block terminal of ventilation includes: a box body; the top plate is fixedly arranged at the top of the box body; the supporting column is fixedly arranged at the top of the top plate; the rotating rod is rotatably arranged on the supporting column; the windmill is fixedly arranged at one end of the rotating rod; the first belt pulley is fixedly arranged at one end of the rotating rod; the first driving rod is rotatably arranged on the supporting column; the second belt pulley is fixedly sleeved on the first driving rod; the drawstring is sleeved on the first belt pulley and the second belt pulley; the two first conical gears are fixedly arranged at two ends of the first driving rod respectively; the two cover bodies are respectively and fixedly arranged on two sides of the box body; the two second driving rods are rotatably arranged on the top plate, and the bottom ends of the two second driving rods respectively extend into the corresponding cover bodies; the four second bevel gears are respectively and fixedly arranged at the top ends and the bottom ends of the two second driving rods, and the first bevel gears are meshed with the corresponding second bevel gears; the two rotating shafts are respectively and rotatably arranged in the corresponding cover bodies; the two third bevel gears are respectively fixedly sleeved on the corresponding rotating shafts and are respectively meshed with the corresponding second bevel gears; two brushes are fixedly arranged on the corresponding rotating shafts respectively.

Preferably, two supporting blocks are fixedly mounted at the top of the top plate, and the first driving rod is rotatably connected with the two supporting blocks.

Preferably, an inclined plate is fixedly installed in the cover body, and the second driving rod is rotatably connected with the inclined plate.

Preferably, air deflectors are fixedly mounted on two sides of the box body.

Preferably, a plurality of vents are formed in the inner walls of the two sides of the box body, dust screens are fixedly mounted in the vents, and the two brushes are respectively in contact with the corresponding dust screens.

Preferably, the two sides of the box body are provided with rotating grooves, and the two rotating shafts are respectively connected with the corresponding rotating grooves in a rotating mode.

Compared with the prior art, the utility model provides a dustproof block terminal of ventilation has following beneficial effect:

the utility model provides a dustproof block terminal ventilates cooperatees through dwang, windmill, first belt pulley, first actuating lever, second belt pulley, stretching strap, first conical gear, second actuating lever, second conical gear, axis of rotation, third conical gear and brush, can clear up the dust on the dust screen through natural resources is automatic for the box can keep good air permeability.

Drawings

Fig. 1 is a schematic front sectional view of the ventilation dustproof distribution box provided by the present invention;

fig. 2 is a schematic side view of the ventilation dustproof distribution box provided by the present invention;

fig. 3 is the utility model provides a dustproof block terminal of overlooking the schematic diagram of structure of ventilation.

Reference numbers in the figures: 1. a box body; 2. a top plate; 3. a support pillar; 4. rotating the rod; 5. a windmill; 6. a first pulley; 7. a first drive lever; 8. a second pulley; 9. pulling the belt; 10. a first bevel gear; 11. a cover body; 12. a second drive lever; 13. a second bevel gear; 14. a rotating shaft; 15. a third bevel gear; 16. and a brush.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front sectional view of a ventilation dustproof distribution box according to the present invention; fig. 2 is a schematic side view of the ventilation dustproof distribution box provided by the present invention; fig. 3 is the utility model provides a dustproof block terminal of overlooking the schematic diagram of structure of ventilation. The dustproof block terminal of ventilation includes: a box body 1; the top plate 2 is fixedly arranged at the top of the box body 1; the supporting column 3 is fixedly arranged at the top of the top plate 2; the rotating rod 4 is rotatably arranged on the supporting column 3; the windmill 5 is fixedly arranged at one end of the rotating rod 4; the first belt pulley 6 is fixedly arranged at one end of the rotating rod 4; the first driving rod 7 is rotatably arranged on the supporting column 3; the second belt pulley 8 is fixedly sleeved on the first driving rod 7; the drawstring 9 is sleeved on the first belt pulley 6 and the second belt pulley 8; the two first bevel gears 10 are respectively fixedly arranged at two ends of the first driving rod 7; the two cover bodies 11 are respectively and fixedly arranged on two sides of the box body 1; the two second driving rods 12 are respectively rotatably mounted on the top plate 2, and the bottom ends of the two second driving rods 12 respectively extend into the corresponding cover bodies 11; four second bevel gears 13, wherein the four second bevel gears 13 are respectively fixedly arranged at the top end and the bottom end of the two second driving rods 12, and the first bevel gear 10 is meshed with the corresponding second bevel gear 13; the two rotating shafts 14 are respectively and rotatably arranged in the corresponding cover bodies 11; two third bevel gears 15, wherein the two third bevel gears 15 are respectively fixedly sleeved on the corresponding rotating shafts 14, and the two third bevel gears 15 are respectively meshed with the corresponding second bevel gears 13; two brushes 16, the two brushes 16 are respectively fixedly arranged on the corresponding rotating shafts 14.

Two supporting blocks are fixedly mounted at the top of the top plate 2, and the first driving rod 7 is rotatably connected with the two supporting blocks.

An inclined plate is fixedly arranged in the cover body 11, and the second driving rod 12 is rotatably connected with the inclined plate.

And air deflectors are fixedly arranged on both sides of the box body 1.

A plurality of ventilation openings are formed in the inner walls of the two sides of the box body 1, dust screens are fixedly mounted in the ventilation openings, and the two brushes 16 are respectively in contact with the corresponding dust screens.

The two sides of the box body 1 are provided with rotating grooves, and the two rotating shafts 14 are respectively connected with the corresponding rotating grooves in a rotating mode.

The utility model provides a dustproof block terminal of ventilation's theory of operation as follows:

when in use, when wind blows, the wind enters the cover body 11 under the action of the wind deflector and then enters the box body 1 under the flow guidance of the inclined plate, so that the box body 1 has better ventilation, meanwhile, the windmill 5 can be driven to rotate when wind blows, the windmill 5 drives the first belt pulley 6 to rotate through the rotating rod 4, the first belt pulley 6 drives the second belt pulley 8 to rotate through the drawstring 9, the second belt pulley 8 drives the two first bevel gears 10 to rotate through the first driving rod 7, the first bevel gears 10 drive the second driving rods 12 to rotate through the corresponding second bevel gears 13, the second driving rods 12 drive the third bevel gears 15 to rotate through the other second bevel gears 13, the third bevel gears 15 drive the hairbrushes 16 to rotate through the rotating shafts 14, and the hairbrushes 16 sweep away dust attached to the dust screen through rotation, so that the dust screen can keep good ventilation.

the utility model provides a dustproof block terminal ventilates cooperatees through dwang 4, windmill 5, first belt pulley 6, first actuating lever 7, second belt pulley 8, stretching strap 9, first conical gear 10, second actuating lever 12, second conical gear 13, axis of rotation 14, third conical gear 15 and brush 16, can clear up the dust on the dust screen through natural resources is automatic for box 1 can keep good air permeability.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a dustproof block terminal ventilates which characterized in that includes:

a box body;

the top plate is fixedly arranged at the top of the box body;

the supporting column is fixedly arranged at the top of the top plate;

the rotating rod is rotatably arranged on the supporting column;

the windmill is fixedly arranged at one end of the rotating rod;

the first belt pulley is fixedly arranged at one end of the rotating rod;

the first driving rod is rotatably arranged on the supporting column;

the second belt pulley is fixedly sleeved on the first driving rod;

the drawstring is sleeved on the first belt pulley and the second belt pulley;

the two first conical gears are fixedly arranged at two ends of the first driving rod respectively;

the two cover bodies are respectively and fixedly arranged on two sides of the box body;

the two second driving rods are rotatably arranged on the top plate, and the bottom ends of the two second driving rods respectively extend into the corresponding cover bodies;

the four second bevel gears are respectively and fixedly arranged at the top ends and the bottom ends of the two second driving rods, and the first bevel gears are meshed with the corresponding second bevel gears;

the two rotating shafts are respectively and rotatably arranged in the corresponding cover bodies;

the two third bevel gears are respectively fixedly sleeved on the corresponding rotating shafts and are respectively meshed with the corresponding second bevel gears;

two brushes are fixedly arranged on the corresponding rotating shafts respectively.

2. The ventilated dustproof distribution box of claim 1, wherein two support blocks are fixedly mounted on the top of the top plate, and the first drive rod is rotatably connected with the two support blocks.

3. The ventilated dustproof distribution box of claim 1, wherein an inclined plate is fixedly installed in the cover body, and the second driving rod is rotatably connected with the inclined plate.

4. The ventilated dustproof distribution box of claim 1, wherein air deflectors are fixedly mounted on both sides of the box body.

5. The ventilation dustproof distribution box of claim 1, wherein a plurality of ventilation openings are formed in the inner walls of two sides of the box body, dust screens are fixedly mounted in the ventilation openings, and the two brushes are respectively in contact with the corresponding dust screens.

6. The ventilated dustproof distribution box of claim 1, wherein the box body is provided with rotating grooves on both sides, and the two rotating shafts are respectively connected with the corresponding rotating grooves in a rotating manner.