CN113394691A

CN113394691A - Dustproof heat dissipation outdoor distribution box

Info

Publication number: CN113394691A
Application number: CN202010178532.XA
Authority: CN
Inventors: 耿道民
Original assignee: Jiangsu Litai Electric Appliance Co ltd
Current assignee: Jiangsu Litai Electric Appliance Co ltd
Priority date: 2020-03-14
Filing date: 2020-03-14
Publication date: 2021-09-14

Abstract

The invention relates to the technical field of distribution boxes, in particular to a dustproof heat-dissipation outdoor distribution box. The shielding shed comprises a fixed base, wherein a power distribution box body is fixedly connected to the upper surface of the fixed base, a placing frame and a filter are arranged inside the power distribution box body, air inlet fans are symmetrically arranged on the side surfaces of the power distribution box body, heat dissipation ports are symmetrically formed in the side surfaces of the power distribution box body, limiting fixing ports are formed in four corners of the top of the power distribution box body, the filter comprises a filter plate, clamping strips are fixedly connected to the upper end and the lower end of the filter plate, the filter plate is arranged at the air inlet positions of the heat dissipation ports and the air inlet fans and used for blocking dust in air, the influence of the dust on circuits and components is reduced, the shielding shed capable of being taken down is designed, the filter is convenient to replace, the part of air flow entering the power distribution box body is blocked, the air flow is blown out of the heat dissipation ports, the reduction of the temperature in the power distribution box is accelerated, and the occurrence of ignition of the power distribution box due to overhigh temperature is prevented.

Description

Dustproof heat dissipation outdoor distribution box

Technical Field

The invention relates to the technical field of distribution boxes, in particular to a dustproof heat-dissipation outdoor distribution box.

Background

The distribution box is a control center for commanding various components in a power supply line to reasonably distribute electric energy, is a control link for reliably receiving an upper-end power supply and correctly feeding out loaded electric energy, and is also a key for acquiring whether a user is satisfied with the power supply quality. The distribution box placed outdoors is easy to accumulate dust in the box body, the line aging is accelerated, a short circuit is caused, the distribution box is located in a closed space, the temperature in the box body is easily overhigh, the performance of components is affected, and even ignition accidents occur.

Disclosure of Invention

The invention aims to provide a dustproof heat-dissipation outdoor distribution box, which solves the problems that dust is easily accumulated in a box body of the distribution box placed outdoors, line aging is accelerated, short circuit is caused, the distribution box is in a closed space, the temperature in the box body is easily overhigh, the performance of components is influenced, and even ignition accidents occur in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an outdoor block terminal of dustproof heat dissipation, includes unable adjustment base, unable adjustment base's last fixed surface is connected with the distribution box, the top of distribution box is equipped with shelters from the canopy, the inside of distribution box is equipped with rack and filter, the fan that admits air is installed to the side symmetry of distribution box, the thermovent has been seted up to the side symmetry of distribution box, spacing fixed orifices has been seted up in the top four corners of distribution box, the top symmetry of distribution box has been seted up the filter and has been placed the notch, the filter includes the filter, the upper and lower both ends fixed connection screens strip of filter.

Preferably, the bottom of the shielding shed is fixedly connected with a limiting column, the periphery of the limiting column is fixedly connected with a clamping ring, and the limiting column penetrates through the limiting fixing opening.

Preferably, the filter plate passes through the filter placement slot and is placed inside the distribution box.

Preferably, one side of distribution box body articulates there is the maintenance door, the strip is held between the fingers to the outside fixedly connected with of maintenance door.

Preferably, the upper surface of the clamping strip is fixedly connected with a taking block.

Preferably, four corners of the fixed base are provided with fixing holes.

Compared with the prior art, the invention has the beneficial effects that:

1. this dustproof heat dissipation outdoor distribution box has placed the filter in the position of thermovent and air inlet fan air inlet for stop the dust in the air, reduce because of the dust to the influence of circuit and components and parts, the ageing of the circuit that slows down, designed the canopy that shelters from that can take down simultaneously, the convenience is changed the filter.

2. This dustproof outdoor block terminal of heat dissipation installs the fan that admits air in the top of thermovent, and the air current part that enters into in the distribution box body is blockked, blows off from the thermovent for to the reduction of the interior temperature of distribution box, prevent to lead to the incident of block terminal ignition to take place because of the high temperature.

Drawings

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

FIG. 2 is a schematic structural view of a power distribution cabinet of the present invention;

FIG. 3 is a schematic view of the filter construction of the present invention;

fig. 4 is a schematic view of the structure of the shelter.

In the figure: 1. a fixed base; 11. a fixing hole; 2. a distribution box body; 21. an air inlet fan; 22. a heat dissipation port; 23. a limiting fixing port; 24. a filter placement slot; 25. repairing the door; 26. kneading the strips; 3. placing a rack; 4. a filter; 41. a clamping strip; 42. a filter plate; 43. taking blocks; 5. a shielding shed; 51. a limiting column; 52. a snap ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "centerline", "longitudinal", "lateral", "length", "width", "thickness", "depth", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, also in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

The utility model provides a dustproof heat dissipation outdoor distribution box, place the inside accumulation dust at outdoor distribution box easily for the solution, accelerate the circuit ageing, cause the short circuit problem, as a preferred embodiment, as shown in figure 1, figure 2, shown in figure 3 and figure 4, including unable adjustment base 1, unable adjustment base 1's last fixed surface is connected with distribution box 2, distribution box 2's top is equipped with shelters from canopy 5, distribution box 2's inside is equipped with rack 3 and filter 4, air inlet fan 21 is installed to distribution box 2's side symmetry, thermovent 22 has been seted up to distribution box 2's side symmetry, spacing fixed orifices 23 has been seted up in distribution box 2's top four corners, distribution box 2's top symmetry has been seted up the filter and has been placed notch 24, filter 4 includes filter 42, filter 42's upper and lower both ends fixed connection screens strip 41.

In this embodiment, shelter from the spacing post 51 of bottom fixedly connected with of canopy 5, the outer fixed surface all around of spacing post 51 is connected with snap ring 52, and spacing post 51 passes spacing fixed mouthful 23, will shelter from canopy 5 and place 2 upper ends at the distribution box admittedly, conveniently take and shelter from canopy 5.

Further, the filter plate 42 passes through the filter placement slot 24 and is placed inside the power distribution box body 2 for blocking dust entering the heat dissipation port 22 and the air supply fan 21, and the filter plate 42 has a model of AR-KX-G3, and the holes of the filter can block dust having a diameter of 80 μm.

Specifically, one side of the distribution box body 2 is hinged with a maintenance door 25, the outer side of the maintenance door 25 is fixedly connected with a pinching strip 26, and the pinch strip 26 is used for conveniently opening the maintenance door 25.

Besides, the upper surface of the clamping strip 41 is fixedly connected with the taking block 43, and the taking block 43 is used, so that the filter plate 42 can be conveniently taken out of the distribution box body 2.

Further, fixing holes 11 have all been seted up at unable adjustment base 1's four corners, pass fixing hole 11 through the screw with unable adjustment base 1's rigidity.

When the filter 4 is replaced, the shielding shed 5 is taken up by a hand, the limiting column 51 leaves from the limiting fixing port 23, the taking block 43 is held by the hand to lift the filter 4, the filter 4 is taken out from the distribution box body 2 through the filter placing notch 24, the filter 4 is placed into the distribution box body 2 through the filter placing notch 24 after the filter 4 is replaced, the shielding shed 5 is taken up after the filter 4 is placed, the shielding shed 5 is placed at the top of the distribution box body 2, the limiting column 51 penetrates through the limiting fixing port 23, and the position of the shielding shed 5 on the distribution box body 2 is fixed after the limiting column 51 is placed into the limiting fixing port 23 and the limiting fixing port 23 is contacted with the clamping ring 52. When the needs dispel the heat, open air inlet fan 21, the rotation of motor's output shaft drive blade is gone up to air inlet fan 21 of work, become the air current with the external world and blow in the inside of distribution box 2, the air current that enters into in the distribution box 2 blows on filter 42, the hole that the air current passes through on the filter 42 is cooled down to distribution box 2 is inside, the dust in the air current is blockked by the hole, partial air current does not leave thermovent 2 from thermovent 22 through the hole simultaneously, when the air current leaves thermovent 2, take away partly heat, reduce the temperature in the distribution box 2.

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 embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dustproof heat dissipation outdoor distribution box, includes unable adjustment base (1), its characterized in that: the last fixed surface of unable adjustment base (1) is connected with distribution box (2), the top of distribution box (2) is equipped with shelters from canopy (5), the inside of distribution box (2) is equipped with rack (3) and filter (4), side symmetry of distribution box (2) is installed and is admitted air fan (21), thermovent (22) have been seted up to side symmetry of distribution box (2), spacing fixed orifices (23) have been seted up in the top four corners of distribution box (2), the top symmetry of distribution box (2) has been seted up the filter and has been placed notch (24), filter (4) include filter (42), upper and lower both ends fixed connection screens strip (41) of filter (42).

2. The dustproof heat dissipation outdoor distribution box of claim 1, characterized in that: the bottom fixedly connected with of sheltering from canopy (5) is spacing post (51), surface fixed connection all around of spacing post (51) has snap ring (52), spacing post (51) pass spacing fixed orifices (23).

3. The dustproof heat dissipation outdoor distribution box of claim 1, characterized in that: the filter plate (42) passes through the filter placement slot (24) and is placed inside the distribution box (2).

4. The dustproof heat dissipation outdoor distribution box of claim 1, characterized in that: one side of distribution box body (2) articulates there is maintenance door (25), strip (26) are got to the outside fixedly connected with of maintenance door (25) pinching.

5. The dustproof heat dissipation outdoor distribution box of claim 1, characterized in that: the upper surface of the clamping strip (41) is fixedly connected with a taking block (43).

6. The dustproof heat dissipation outdoor distribution box of claim 1, characterized in that: fixing holes (11) are formed in four corners of the fixing base (1).