CN213546833U

CN213546833U - High-low voltage power distribution cabinet of safety maintenance

Info

Publication number: CN213546833U
Application number: CN202021598513.4U
Authority: CN
Inventors: 陈媛媛
Original assignee: Chengdu Huayu Electric Co ltd
Current assignee: Chengdu Huayu Electric Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-06-25
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a high-low voltage distribution cabinet of safety maintenance relates to the relevant technical field of electric power, which comprises an outer shell, the shell sets up for the level, the top welding of shell has the support, there is solar device at the top of shell through the scaffold weldment, there is dust collector in the left side of shell through the scaffold weldment, just dust collector's inside include fan and gas blow mouth, the outer wall of fan is pegged graft and is had the pipeline, the outer wall of fan passes through pipeline fixedly connected with gas blow mouth. This safety maintenance's high-low voltage distribution cabinet, thermal-insulated storehouse prevents that the sun from insolating, and dust collector blows off the dust on the internal component, can remove the ash effectively, prevents that the dust from damaging the internal component, can aeration cooling moreover, opens the door plant on the shell when needs maintain, and the pole setting leaves the power off switch under the elasticity of spring, opens the door plant and cuts off the power supply instantly, protects maintenance personal's safety, prevents to appear danger, and effectual dehumidification also prevents the internal circuit short circuit.

Description

High-low voltage power distribution cabinet of safety maintenance

Technical Field

The utility model relates to an electric power correlation technique field specifically is a high-low voltage distribution cabinet of safety maintenance.

Background

Most of high-voltage and low-voltage power distribution cabinets in real life have no dust removal measures or use an artificial dust removal mode, dust is accumulated in the power distribution cabinets after a long time, the dust is more, poor contact and electrode burnout are easily caused, the dust is wetted and can also cause discharge, safety accidents are caused, or the power distribution cabinets also have equipment which can store a small amount of electricity, such as capacitors and the like; the manual dust removal has potential safety hazards, and the inconvenience of electricity utilization of people can be caused if the power is cut off for dust removal.

Dust collector among the prior art can't remove dust to the switch board inside effectively, and the dust removal effect is not good, and inconvenient people use, when needs maintenance, only can cut off the power supply after opening the door in addition, and is very dangerous, and inside moisture also can be electrically conductive.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-low voltage distribution cabinet of safety maintenance possesses the advantage of maintenance safety and dust removal to solve the problem that proposes in the above-mentioned background art.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: a high-low voltage power distribution cabinet for safe maintenance comprises a shell, wherein the shell is horizontally arranged, a bracket is welded at the top of the shell, a solar device is welded at the top of the shell through the bracket, a dust removal device is welded at the left side of the shell through the bracket, the dust removal device comprises a fan and an air blowing opening inside, a pipeline is inserted into the outer wall of the fan, the air blowing opening is fixedly connected to the outer wall of the fan through the pipeline, a safety device is welded at the inner wall of the shell, the safety device comprises a power-off switch, a vertical rod, a clamping block, a spring and a limiting block inside, the right side of the power-off switch is movably connected with the left side of the vertical rod, the outer wall of the vertical rod is inserted into the inner walls of the two clamping blocks which are parallel to each other, the left side of the spring is fixedly, and a dehumidifying device is inserted in the left side of the dust removing device through a pipeline.

Furthermore, a dehumidifier is inserted into the left side of the fan through a pipeline, and the outer wall of the dehumidifier is welded with the left side of the shell through a support.

Through adopting above-mentioned technical scheme, the dehumidifier filters the moisture in the air, and remaining air is blown into in the switch board.

Further, the inner wall of the limiting block is welded with the outer wall of the vertical rod, and the right side of the shell is provided with an air outlet.

Through adopting above-mentioned technical scheme, the air outlet increases the circulation of air of switch board.

Furthermore, the top of shell has the heat-insulating storehouse through the welding of support, the top fixedly connected with solar panel in heat-insulating storehouse.

Through adopting above-mentioned technical scheme, solar panel can save solar energy and change into the electric energy, can be energy-conserving.

Furthermore, the inner wall of the shell is fixedly connected with an internal element, and the bottom end of the inner wall of the shell, which is far away from the internal element, is inserted with an ash storage box.

Through adopting above-mentioned technical scheme, deposit the ash bin and can take out and pour.

Furthermore, the bottom welding of shell has the landing leg, the front articulated and the close fit of shell have the door plant, the inner wall fixedly connected with filter screen of shell.

By adopting the technical scheme, the filter screen filters and reduces dust entering.

Compared with the prior art, this safety maintenance's high-low voltage distribution cabinet possesses following beneficial effect:

1. the utility model discloses a solar panel among the solar device absorbs solar energy, change into electric energy storage, save the electric energy, thermal-insulated storehouse above the shell is isolated heat energy, prevent that the sun from insolating, prevent that the internal temperature is too high, fan extraction air among the dust collector, after the dehumidifier dehumidification, blow off by the air blow port dust on to the internals through the pipeline, fall to depositing in the ash box, the air outlet can ventilate, the filter screen reduces the entering of dust, can remove the ash effectively, prevent that the dust from damaging the internals, and can aeration cooling.

2. The utility model discloses a when needing to maintain the block terminal, open the door plant on the shell, the pole setting leaves the power-off switch under the elasticity of spring, and the pole setting moves on the fixture block, and the stopper is fixed in the pole setting, and opening the door plant and cutting off the power supply at once, protection maintenance personal's safety prevents danger, and the dehumidification effectively also prevents the short circuit of internal circuit.

Drawings

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

FIG. 2 is a right side perspective view of the structure of the present invention;

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

fig. 4 is a partial enlarged view of the structure of the present invention.

In the figure: 1. a solar device; 2. a dust removal device; 3. a dehumidifying device; 4. a safety device; 5. an air outlet; 6. a housing; 7. a solar panel; 8. an air blowing port; 9. a heat insulation bin; 10. A dehumidifier; 11. a door panel; 12. an ash storage box; 13. a support leg; 14. an internal element; 15. a filter screen; 16. a fan; 17. a power-off switch; 18. erecting a rod; 19. a clamping block; 20. a spring; 21. And a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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.

Referring to fig. 1-4, the present invention provides a technical solution: a high-low voltage power distribution cabinet for safe maintenance comprises a shell 6, wherein the shell 6 is horizontally arranged, a support is welded at the top of the shell 6, a solar device 1 is welded at the top of the shell 6 through the support, a dust removal device 2 is welded at the left side of the shell 6 through the support, the dust removal device 2 comprises a fan 16 and an air blowing port 8, a pipeline is inserted into the outer wall of the fan 16, the air blowing port 8 is fixedly connected to the outer wall of the fan 16 through the pipeline, a solar panel 7 in the solar device 1 absorbs solar energy and converts the solar energy into electric energy for storage and saves the electric energy, a heat insulation bin 9 on the shell 6 isolates heat energy and prevents sun exposure and internal temperature from being overhigh, the fan 16 in the dust removal device 2 extracts air, after being dehumidified by a dehumidifier 10, dust on an internal element 14 is blown down through the pipeline through the air blowing port 8 and falls into a dust storage box 12, the filter screen 15 reduces the entrance of dust, can effectively remove dust, prevents the dust from damaging the internal elements 14, and can ventilate and cool.

The inner wall of the shell 6 is welded with a safety device 4, the inside of the safety device 4 comprises a power-off switch 17, an upright rod 18, a fixture block 19, a spring 20 and a limiting block 21, the right side of the power-off switch 17 is movably connected with the left side of the upright rod 18, the outer wall of the upright rod 18 is inserted into the inner walls of the two parallel fixture blocks 19, the left side of the spring 20 is fixedly connected with the outer wall of the fixture block 19, the right side of the spring 20 is fixedly connected with the left side of the limiting block 21, the left side of the dust removal device 2 is inserted into the, when the distribution box needs to be maintained, the door panel 11 on the shell 6 is opened, the upright rod 18 is separated from the power-off switch 17 under the elastic force of the spring 20, the upright rod 18 moves on the clamping block 19, the limiting block 21 is fixed on the upright rod 18, when the door plate 11 is opened, the power is cut off instantly, the safety of maintenance personnel is protected, danger is prevented, and internal circuit short circuit is prevented by effective dehumidification.

In this embodiment, a dehumidifier 10 is inserted into the left side of the fan 16 through a pipeline, the outer wall of the dehumidifier 10 is welded with the left side of the housing 6 through a bracket, wherein the dehumidifier 10 filters moisture in the air, and the rest air is blown into the power distribution cabinet, in this embodiment, the inner wall of the limiting block 21 is welded with the outer wall of the upright rod 18, the right side of the housing 6 is provided with an air outlet 5, wherein the air outlet 5 increases the air circulation of the power distribution cabinet, in this embodiment, the top of the housing 6 is welded with a heat insulation bin 9 through a bracket, and the top of the heat insulation bin 9 is fixedly connected with a solar panel 7, wherein the solar panel 7 can store solar energy and convert the solar energy into.

In this embodiment, the inner wall fixedly connected with internal element 14 of shell 6, the bottom that internal element 14 was kept away from to shell 6 inner wall is pegged graft and is had deposit ash bin 12, wherein, deposit ash bin 12 and can take out and fall, and in this embodiment, the bottom welding of shell 6 has landing leg 13, and the front of shell 6 is articulated and closely cooperates there is door plant 11, and the inner wall fixedly connected with filter screen 15 of shell 6, and wherein, filter screen 15 filters, reduces the dust and gets into.

When the solar energy collector is used, a solar panel 7 in the solar device 1 absorbs solar energy and converts the solar energy into electric energy for storage, a heat insulation bin 9 on a shell 6 isolates heat energy to prevent sun exposure, a fan 16 in the dust removal device 2 extracts air, the air is dehumidified by a dehumidifier 10, dust on an internal element 14 is blown off through a blowing port 8 through a pipeline and falls into a dust storage box 12, an air outlet 5 can ventilate, a filter screen 15 reduces the entering of the dust, when the distribution box needs to be maintained, a door panel 11 on the shell 6 is opened, an upright rod 18 leaves a power-off switch 17 under the elastic force of a spring 20, the upright rod 18 moves on a clamping block 19, and a limiting block 21 is fixed on the upright rod 18.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a high-low voltage distribution cabinet of safety maintenance, includes shell (6), its characterized in that: the solar energy dust collector is characterized in that the shell (6) is horizontally arranged, a support is welded at the top of the shell (6), the solar energy device (1) is welded at the top of the shell (6) through the support, the dust collector (2) is welded at the left side of the shell (6) through the support, the dust collector (2) comprises a fan (16) and an air blowing opening (8) inside, a pipeline is spliced on the outer wall of the fan (16), the air blowing opening (8) is fixedly connected on the outer wall of the fan (16) through the pipeline, the safety device (4) is welded on the inner wall of the shell (6), the safety device (4) comprises a power-off switch (17), a vertical rod (18), a clamping block (19), a spring (20) and a limiting block (21) inside, the right side of the power-off switch (17) is movably connected with the left side of the vertical rod (18), the outer wall of the vertical rod (18) is spliced with the, the left side of spring (20) and fixture block (19) outer wall fixed connection, the right side of spring (20) and the left side fixed connection of stopper (21), dust collector's (2) left side is pegged graft through the pipeline and is had dehydrating unit (3).

2. The safety maintenance high-low voltage power distribution cabinet according to claim 1, characterized in that: the dehumidifier (10) is inserted on the left side of the fan (16) through a pipeline, and the outer wall of the dehumidifier (10) is welded with the left side of the shell (6) through a support.

3. The safety maintenance high-low voltage power distribution cabinet according to claim 1, characterized in that: the inner wall of the limiting block (21) is welded with the outer wall of the upright rod (18), and the right side of the shell (6) is provided with an air outlet (5).

4. The safety maintenance high-low voltage power distribution cabinet according to claim 1, characterized in that: the top of shell (6) has thermal-insulated storehouse (9) through the welding of support, the top fixedly connected with solar panel (7) in thermal-insulated storehouse (9).

5. The safety maintenance high-low voltage power distribution cabinet according to claim 1, characterized in that: the inner wall of the shell (6) is fixedly connected with an internal element (14), and the bottom end, far away from the internal element (14), of the inner wall of the shell (6) is inserted with an ash storage box (12).

6. The safety maintenance high-low voltage power distribution cabinet according to claim 1, characterized in that: the bottom welding of shell (6) has landing leg (13), the front of shell (6) is articulated and closely cooperates there is door plant (11), the inner wall fixedly connected with filter screen (15) of shell (6).