CN220358588U - Distribution box convenient for ash removal and dust prevention - Google Patents

Abstract

The utility model provides a distribution box convenient for ash removal and dust prevention, which comprises a box body and a cleaning brush, wherein a first exhaust fan is arranged on the lower surface of the bottom of the box body, a second dust screen is arranged on the upper surface of the bottom of the box body, the cleaning brush is arranged above the second dust screen, a first buffer pad is arranged at the left end of a threaded rod, the right end of the threaded rod is connected with a gearbox, a motor is arranged on the gearbox, radiating grooves are formed in the left side wall and the right side wall of the box body, one surface of the outer side of the side wall of the box body is opposite to the radiating grooves, a waterproof baffle is arranged on the surface of the second side of the box body opposite to the radiating grooves, a first dust screen is arranged at the lower end of the first dust screen, a limiting groove is arranged below the top of the box body, the second exhaust fan is arranged on the lower end of the radiating grooves, the dust screen can effectively block the dust entering the distribution box, and the dust in the box body can be blown and forcedly discharged by the cleaning brush, the first exhaust fan and the second exhaust fan.

Description

Distribution box convenient for ash removal and dust prevention

Technical Field

The utility model relates to a distribution box convenient for ash removal and dust prevention, and belongs to the technical field of distribution boxes.

Background

The distribution box is electric equipment, has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, no limit of places, more common application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect.

In an electric circuit, a cable often generates more heat at a joint, the traditional distribution box generally radiates heat only by natural conduction and a wire inlet and outlet, the radiating efficiency is low, the heat accumulation inside the distribution box is easy to cause, even if a radiating hole is formed in part of the distribution box, the dust-proof effect is also unsatisfactory, the dust-proof work is complex, and the problem is solved by the distribution box convenient for ash removal and dust prevention.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the distribution box convenient for ash removal and dust prevention so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a block terminal convenient to deashing is dirt-proof, includes box, heat sink, first dust screen, waterproof baffle, first exhaust fan and cleaning brush, bottom half lower surface is provided with first exhaust fan, bottom half upper surface is provided with the second dust screen, second dust screen top is provided with the cleaning brush, the cleaning brush is fixed on the threaded rod, the threaded rod left end is provided with first blotter, the threaded rod right-hand member is connected with the gearbox, install the motor on the gearbox, the heat sink has all been seted up to the box left and right sides wall, box lateral wall outside one side is just to the heat sink and is provided with waterproof baffle, the box secondary is just to the heat sink than inboard one side is provided with first dust screen, first dust screen upper end is provided with the spacing groove, box top below is provided with the second fan.

Further, the gearbox and the threaded rods are both provided with two threaded rods, and the two threaded rods are parallel to each other and symmetrically distributed at two ends of the cleaning brush.

Further, the left ends of the gearboxes are all provided with second buffer pads.

Further, the baffle plates of the waterproof baffle plate are downward inclined at an angle of 45 degrees, and the width between the baffle plates is the same as the width of the single heat dissipation groove.

Further, the bottom of the cleaning brush is contacted with the top of the second dust screen, and the width of the cleaning brush is the same as that of the second dust screen.

Further, a transmission rod is arranged between the two gearboxes, and the transmission rod, the threaded rod and the motor output end are in gear meshing linkage in the gearboxes.

Further, when the cleaning brush moves to both ends and is blocked, the motor can adjust the rotation direction to reversely move the cleaning brush.

By adopting the technical scheme, the utility model has the beneficial effects that: can effectually distribute away the inside heat of block terminal through seting up the heat sink on the box, the dust screen that sets up on the heat sink simultaneously can effectively block the entering of dust, through setting up the cleaning brush in the box, through the drive of threaded rod, derailleur and motor, can clean the floating dust of subsideing naturally on the second dust screen, cooperate first exhaust fan and second exhaust fan again, can force the discharge with the floating dust to keep the inside clean and tidy of box.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of a power distribution box for facilitating ash removal and dust prevention according to the present utility model;

FIG. 2 is a schematic view of an internal joint of a distribution box for facilitating ash removal and dust prevention according to the present utility model;

FIG. 3 is a schematic view of a cleaning brush and threaded rod in a power distribution box for facilitating dust removal and prevention in accordance with the present utility model;

FIG. 4 is a schematic view of a waterproof baffle in a power distribution box for facilitating ash removal and dust prevention according to the present utility model;

in the figure: 1-box, 2-radiating groove, 3-spacing groove, 4-first dust screen, 5-waterproof baffle, 6-second dust screen, 7-first exhaust fan, 8-cleaning brush, 9-threaded rod, 10-gearbox, 11-motor, 12-transfer line, 13-second exhaust fan, 14-first blotter, 15-second blotter.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purposes and the effects of the present utility model easy to understand, the present utility model is further described below in conjunction with the detailed description.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a block terminal convenient to deashing is dirt-proof, which comprises a box body 1, the heat sink 2, first dust screen 4, waterproof baffle 5, first exhaust fan 7 and cleaning brush 8, 1 bottom lower surface of box is provided with first exhaust fan 7, 1 bottom upper surface of box is provided with second dust screen 6, 6 top of second dust screen is provided with cleaning brush 8, cleaning brush 8 is fixed on threaded rod 9, 9 left ends of threaded rod are provided with first blotter 14, 9 right-hand member of threaded rod are connected with gearbox 10, install motor 11 on the gearbox 10, the heat sink 2 has all been seted up to the left and right sides wall of box 1, 1 lateral wall outside one side is just being provided with waterproof baffle 5 to heat sink 2, 1 secondary than inboard one side just is provided with first exhaust fan 4 to heat sink 2, the upper and lower extreme is provided with spacing groove 3, 1 top below of box is provided with second exhaust fan 13, can effectually distribute out the inside heat of block the block box on the box 2 simultaneously, the dust screen 2 sets up on the heat sink, can prevent that dust can also clean the dust can drive the dust through the fan 1 in the fan 1 and clean the fan, the dust can be carried out the dust collector is carried out by the fan through the fan 1, the dust collector is just to the dust collector is clean through the fan is set up in the first dust collector 1, the dust collector is clean and the dust collector is carried out in the dust collector is clean through the dust collector is 3, the dust collector is clean dust collector is equipped with the dust collector is convenient to clean dust collector is 3, the dust collector is convenient to clean dust collector is dust collector and has a dust collector.

The gearbox 10 and the threaded rods 9 are both provided with two threaded rods 9 which are mutually parallel and symmetrically distributed at two ends of the cleaning brush 8, so that the cleaning brush 8 can be kept to work stably.

The left end of the gearbox 10 is provided with a second buffer pad 15 which can act equally with the first buffer pad 14 and buffer the cleaning brush 8 when the cleaning brush 8 moves to both ends.

The baffle plates of the waterproof baffle plate 5 are downward inclined at an angle of 45 degrees, the width between the baffle plates is the same as the width of the single heat dissipation groove 2, and the inclined baffle plates can block larger foreign matters and rainwater from impacting the first dust screen 4 and enable the rainwater to quickly slide down.

The bottom of the cleaning brush 8 contacts with the top of the second dust screen 6, and the width of the cleaning brush 8 is the same as the width of the second dust screen 6, so that the cleaning brush 8 can clean the second dust screen 6 in a full coverage manner.

A transmission rod 12 is arranged between the two gearboxes 10, the transmission rod 12, the threaded rod 9 and the output end of the motor 11 are in gear engagement linkage in the gearboxes 10, and one motor 11 can be used for synchronously controlling the two gearboxes, so that the movement of the two threaded rods 9 is synchronously controlled.

When the cleaning brush 8 moves to the two ends and is blocked, the motor 11 can adjust the rotation direction to enable the cleaning brush 8 to move reversely, so that the cleaning brush 8 can clean the second dust screen 6 back and forth.

As an embodiment of the present utility model: in actual use, waterproof baffle 5 can effectively block the rainwater and get into inside box 1, also can block the impact of great foreign matter to first dust screen 4, first dust screen 4 can effectively block the dust foreign matter entering box 1 inside of most, heat dissipation groove 2 can effectually distribute away the inside heat of box 1, after the permanent use, the inside floating dust that can gather some dust screens unblock of box 1, these dust mainly subside on second dust screen 6 and wiring, open motor 11 this moment, first exhaust fan 7 and second exhaust fan 13, motor 11 drives the derailleur, the derailleur drives threaded rod 9, threaded rod 9 drives cleaning brush 8 motion and cleans the floating dust on the second dust screen 6, second exhaust fan 13 also blows the floating dust on the wire rod of inside simultaneously, under the combined action with first exhaust fan 7, the inside floating dust of box 1 is forced to discharge box 1, thereby keep the clean of box 1.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a block terminal convenient to deashing is dustproof, includes box (1), heat dissipation groove (2), first dust screen (4), waterproof baffle (5), first exhaust fan (7) and cleaning brush (8), its characterized in that: the novel dust-proof box comprises a box body (1), and is characterized in that a first exhaust fan (7) is arranged on the lower surface of the bottom of the box body (1), a second dust-proof net (6) is arranged on the upper surface of the bottom of the box body (1), a cleaning brush (8) is arranged above the second dust-proof net (6), the cleaning brush (8) is fixed on a threaded rod (9), a first buffer pad (14) is arranged at the left end of the threaded rod (9), a gearbox (10) is connected with the right end of the threaded rod (9), a motor (11) is arranged on the gearbox (10), radiating grooves (2) are formed in the left side wall and the right side wall of the box body (1), a waterproof baffle (5) is arranged on one surface of the outer side of the side wall of the box body (1), a first dust-proof net (4) is opposite to the radiating grooves (2), and a limiting groove (3) is formed in the upper end and the lower end of the first dust-proof net (4), and a second exhaust fan (13) is arranged below the top of the box body (1).

2. The distribution box convenient for ash removal and dust prevention according to claim 1, wherein: the gearbox (10) and the threaded rods (9) are both arranged, and the two threaded rods (9) are parallel to each other and symmetrically distributed at two ends of the cleaning brush (8).

3. The distribution box convenient for ash removal and dust prevention according to claim 1, wherein: the left end of the gearbox (10) is provided with a second buffer pad (15).

4. The distribution box convenient for ash removal and dust prevention according to claim 1, wherein: the baffle plates of the waterproof baffle plate (5) are downward inclined at an angle of 45 degrees, and the width between the baffle plates is the same as the width of the single heat dissipation groove (2).

5. The distribution box convenient for ash removal and dust prevention according to claim 1, wherein: the bottom of the cleaning brush (8) is contacted with the top of the second dustproof net (6), and the width of the cleaning brush (8) is the same as the width of the second dustproof net (6).

6. The distribution box convenient for ash removal and dust prevention according to claim 1, wherein: a transmission rod (12) is arranged between the two gearboxes (10), and the output ends of the transmission rod (12), the threaded rod (9) and the motor (11) are in meshed linkage in the gearboxes (10) through gears.

7. The distribution box convenient for ash removal and dust prevention according to claim 1, wherein: when the cleaning brush (8) moves to two ends and is blocked, the motor (11) can adjust the rotation direction to enable the cleaning brush (8) to move reversely.