CN217281799U

CN217281799U - Low-voltage distribution box that radiating effect is good

Info

Publication number: CN217281799U
Application number: CN202220441807.9U
Authority: CN
Inventors: 李秉政; 王金柱
Original assignee: Shandong Dimite Electrical Co ltd
Current assignee: Shandong Dimite Electrical Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-08-23
Anticipated expiration: 2032-03-02

Abstract

The utility model relates to the field of distribution boxes, and discloses a low-voltage distribution box with good heat dissipation effect, which comprises a distribution box main body, wherein a plurality of ventilation openings are arranged at two sides of the distribution box main body, a rotating rod is rotatably connected between two side walls of the ventilation openings, a filter plate is fixedly connected on the rotating rod, a plurality of groups of notches matched with the ventilation openings are arranged at the outer side of the distribution box main body, a gear is rotatably connected between the two side walls of the notches, one end of the rotating rod extends into the notches and is fixedly connected with the gear, a transmission component connected with the gear in a meshing way is arranged at the side surface of the distribution box main body, the low-voltage distribution box with good heat dissipation effect drives the filter plate to rotate through the gear and a limiting rod by arranging the filter plate fixedly connected with the limiting rod at the ventilation openings, the filter plate is cleaned, and the ventilation openings are kept smooth all the time, the blockage of avoiding dust impurity influences the radiating effect of block terminal main part.

Description

Low-voltage distribution box that radiating effect is good

Technical Field

The utility model relates to a block terminal field specifically is a low voltage distribution box that radiating effect is good.

Background

The distribution box is used for controlling the circuit and guaranteeing the safety of the circuit, and the distribution box is used for multiple layers in the circuit to realize accurate control of each circuit and guarantee of the safety of the circuit.

The block terminal passes through because of the electric current, can produce the heat, need dispel the heat to it, avoids the internal circuit to damage because of the high temperature. Most modes that adopt the side trompil of current block terminal carry out ventilation cooling, but under the condition of long-time use, can remain a large amount of dust impurity in the hole, cause the phenomenon of jam to influence the heat dissipation of block terminal.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a low voltage distribution box that radiating effect is good to solve the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low-voltage distribution box that radiating effect is good, includes the distribution box main part, a plurality of vents have been seted up to the both sides of distribution box main part, rotate between the both sides wall of vent and be connected with the bull stick, fixedly connected with filter on the bull stick, the notch that multiunit and vent matched is seted up in the outside of distribution box main part, rotates between the both sides wall of notch and is connected with the gear, the one end of bull stick extends to in the notch to with gear fixed connection, distribution box main part side is equipped with the drive assembly who is connected with gear engagement, the inboard fixedly connected with of filter sets up the closing plate perpendicularly with it, and the closing plate matches the setting with the vent.

Preferably, the transmission assembly includes the backup pad, one side fixed connection of backup pad and distribution box main part, sliding connection has the gag lever post that even two symmetries set up in the backup pad, the upper end fixedly connected with cistern of gag lever post, a plurality of springs of bottom surface fixedly connected with of cistern, the other end of spring and the last fixed surface of backup pad are connected, two rack plates of last fixed surface of cistern, rack plate and a plurality of gear matching and meshing are connected, the discharge orifice has been seted up to one side of cistern.

Preferably, the outer side of the filter plate is fixedly connected with a rain shielding arc plate.

Preferably, a plurality of stabilizing members matched with the rack plate are fixedly connected to the side surface of the distribution box main body, and the rack plate is movably connected with the stabilizing members.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of novel low voltage distribution box that radiating effect is good through the filter that sets up and gag lever post fixed connection at the vent for drive assembly passes through gear and gag lever post and drives the filter rotation when raining, washs the filter, makes the vent remain unblocked throughout, avoids the jam of dust impurity to influence the radiating effect of block terminal main part.

2. This kind of novel low voltage distribution box that radiating effect is good, through the inboard fixedly connected with that sets up the filter the closing plate perpendicular to it, closing plate and vent match the setting, when transmission assembly drove the filter and rotates and is washd by the rainwater, the closing plate was followed and is rotated and is blockked the vent, avoids in the too big entering distribution box main part of rainwater, causes its inside phenomenon of intaking.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic sectional view of the notch of the present invention;

fig. 4 is a schematic sectional view of the vent according to the present invention.

In the figure: 1. a distribution box main body; 2. a vent; 3. a filter plate; 4. a sealing plate; 5. a rain shielding arc plate; 6. a support plate; 7. a limiting rod; 8. a reservoir; 9. a spring; 10. a rack plate; 11. a stabilizer; 12. a notch; 13. a gear; 14. a rotating rod; 15. and (4) a water flowing hole.

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.

Examples

Referring to fig. 1-4, a low-voltage distribution box with good heat dissipation effect comprises a distribution box main body 1, a plurality of ventilation openings 2 are formed in two sides of the distribution box main body 1, rotating rods 14 are connected between two side walls of the ventilation openings 2 in a rotating mode, filter plates 3 are fixedly connected to the rotating rods 14, a plurality of groups of notches 12 matched with the ventilation openings 2 are formed in the outer side of the distribution box main body 1, gears 13 are connected between the two side walls of the notches 12 in a rotating mode, one ends of the rotating rods 14 extend into the notches 12 and are fixedly connected with the gears 13, transmission assemblies connected with the gears 13 in a meshed mode are arranged on the side faces of the distribution box main body 1, sealing plates 4 perpendicular to the filter plates are fixedly connected to the inner sides of the filter plates 3, and the sealing plates 4 are matched with the ventilation openings 2.

Referring to fig. 1-4, the transmission assembly includes a supporting plate 6, the supporting plate 6 is fixedly connected with one side of the distribution box main body 1, the supporting plate 6 is slidably connected with two symmetrically-arranged limiting rods 7, the upper end of each limiting rod 7 is fixedly connected with a water reservoir 8, the bottom surface of the water reservoir 8 is fixedly connected with a plurality of springs 9, the other ends of the springs 9 are fixedly connected with the upper surface of the supporting plate 6, the upper surface of the water reservoir 8 is fixedly connected with two rack plates 10, the rack plates 10 are matched and meshed with a plurality of gears 13, and one side of the water reservoir 8 is provided with a water flowing hole 15; when raining, if the rainfall is small, rainwater flows into the reservoir 8 and is discharged from the water flowing holes 15, if the rainfall is too large, the rainwater can gradually increase the water amount in the reservoir 8, the spring 9 is compressed by the reservoir 8, the limiting rod 7 slides downwards, the stability of the reservoir 8 is improved by the limiting rod 7, the reservoir 8 drives the rack plate 10 to descend, the rack plate 10 drives the gear 13 to rotate, the rotating rod 14 drives the filter plate 3 and the sealing plate 4 to rotate, the filter plate 3 is washed by the rainwater, the vent hole 2 is sealed by the sealing plate 4, the phenomenon that the rainwater enters the interior of the distribution box body 1 due to the overlarge rainwater is avoided, after the rainwater stops, the rainwater is discharged from the water flowing holes 15, the reservoir 8 ascends through the elastic force of the spring 9 to drive the filter plate 3 and the sealing plate 4 to rotate, the filter plate 3 blocks the vent hole 2 again, and the vent hole 2 is kept unblocked all the time, the blockage of avoiding dust impurity influences the radiating effect of block terminal main part 1.

Referring to fig. 1-4, a rain shielding arc plate 5 is fixedly connected to the outer side of the filter plate 3 to increase the waterproof performance.

Referring to fig. 1 to 4, a plurality of stabilizing members 11 matched with the rack plate 10 are fixedly connected to the side surface of the distribution box body 1, and the rack plate 10 is movably connected to the stabilizing members 11 to increase the stability of the rack plate 10 during movement.

The working principle is as follows: when raining, if the rainfall is small, rainwater flows into the reservoir 8 and is discharged from the water flowing holes 15, if the rainfall is too large, the rainwater can enable the water amount in the reservoir 8 to be gradually increased, the spring 9 is compressed by the reservoir 8, the limiting rod 7 slides downwards, the reservoir 8 drives the rack plate 10 to descend, the rack plate 10 drives the gear 13 to rotate, the rotating rod 14 drives the filter plate 3 and the sealing plate 4 to rotate, the rainwater washes the filter plate 3, the sealing plate 4 seals the ventilation opening 2, after the rainwater stops, the rainwater is discharged from the water flowing holes 15, the reservoir 8 ascends through the elasticity of the spring 9, the filter plate 3 and the sealing plate 4 are driven to rotate, and the filter plate 3 blocks the ventilation opening 2 again.

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. A low-voltage distribution box with good heat dissipation effect comprises a distribution box main body (1) and is characterized in that, a plurality of ventilation openings (2) are arranged on two sides of the distribution box main body (1), rotating rods (14) are rotatably connected between two side walls of the ventilation openings (2), filter plates (3) are fixedly connected on the rotating rods (14), a plurality of groups of notches (12) matched with the ventilation openings (2) are formed in the outer side of the distribution box main body (1), gears (13) are rotatably connected between two side walls of the notches (12), one end of the rotating rod (14) extends into the notches (12), and is fixedly connected with a gear (13), a transmission component which is meshed and connected with the gear (13) is arranged on the side surface of the distribution box main body (1), the inboard fixedly connected with of filter (3) sets up closing plate (4) perpendicularly with it, and closing plate (4) match with vent (2) and set up.

2. The low-voltage distribution box with the good heat dissipation effect according to claim 1, wherein the transmission assembly comprises a support plate (6), the support plate (6) is fixedly connected with one side of the distribution box main body (1), the support plate (6) is connected with two symmetrically-arranged limiting rods (7) in a sliding mode, the upper end of each limiting rod (7) is fixedly connected with a reservoir (8), the bottom surface of each reservoir (8) is fixedly connected with a plurality of springs (9), the other end of each spring (9) is fixedly connected with the upper surface of the support plate (6), the upper surface of each reservoir (8) is fixedly connected with two rack plates (10), each rack plate (10) is matched and meshed with a plurality of gears (13), and a water flowing hole (15) is formed in one side of each reservoir (8).

3. The low-voltage distribution box with good heat dissipation effect according to claim 2, wherein a rain-shielding arc plate (5) is fixedly connected to the outer side of the filter plate (3).

4. The low-voltage distribution box with the good heat dissipation effect according to claim 2, wherein a plurality of stabilizing members (11) matched with the rack plates (10) are fixedly connected to the side surface of the distribution box main body (1), and the rack plates (10) are movably connected with the stabilizing members (11).

5. The low-voltage distribution box with the good heat dissipation effect as recited in claim 3, wherein a plurality of stabilizing members (11) matched with the rack plate (10) are fixedly connected to the side surface of the distribution box main body (1), and the rack plate (10) is movably connected with the stabilizing members (11).