CN220368321U

CN220368321U - Low-voltage switch cabinet

Info

Publication number: CN220368321U
Application number: CN202322057846.6U
Authority: CN
Inventors: 张沙风
Original assignee: Ningbo Aiyimei Electric Co ltd
Current assignee: Ningbo Aiyimei Electric Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-01-19
Anticipated expiration: 2033-08-02

Abstract

The utility model relates to the technical field of switch cabinets, in particular to a low-voltage switch cabinet which comprises a switch cabinet body, wherein a plugging device is arranged on the surface of the switch cabinet body and comprises a radiating hole, the radiating hole is formed in the surface of the switch cabinet body, a rotating shaft is rotatably connected to the inner wall of the radiating hole, a gear is fixedly connected to the surface of the rotating shaft, a chain is meshed with the surface of the gear, a square block is fixedly connected to the upper end of the chain, a sliding groove is formed in the position of the switch cabinet body relative to the square block, and the square block is in sliding connection with the sliding groove. According to the utility model, by arranging the plugging device, when the switch cabinet body is in a rainwater environment, the radiating holes on the surface of the switch cabinet body can be automatically plugged, so that the condition that rainwater enters the switch cabinet body is avoided, the condition that equipment in the switch cabinet body is damaged by the rainwater is avoided, and the practicability of the switch cabinet body is improved.

Description

Low-voltage switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a low-voltage switch cabinet.

Background

In daily life, the electrical equipment used by people is always in an increasing state, at present, a plurality of manual labor is completely replaced by electronic products, and as stable power supply, in the application of the switch cabinet, the heat dissipation problem of the switch cabinet is very important for the switch cabinet with a large load or in a relatively high-temperature environment, if the temperature in the switch cabinet is in a high-temperature environment for a long time, the potential danger is probably caused, and therefore, the side wall of the switch cabinet is often provided with a heat dissipation hole capable of ventilating for dissipating heat.

For the above and related art, there are often the following drawbacks: when the switch cabinet encounters rainy weather in the outdoor use process, rainwater or moist air easily enters the switch cabinet through the radiating holes, and when the air in the switch cabinet is excessively moist, electrical equipment in the switch cabinet is easily short-circuited due to damp, so that the practicability of the switch cabinet is reduced.

Accordingly, the present utility model provides a low voltage switchgear.

Disclosure of Invention

The utility model aims to solve the defect that rainwater or moist air easily enters a switch cabinet through a heat dissipation hole in the prior art, and provides a low-voltage switch cabinet.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a low tension switchgear, includes the cubical switchboard body, the surface of cubical switchboard body is equipped with plugging device, plugging device includes the louvre, the surface at the cubical switchboard body is seted up to the louvre, the inner wall rotation of louvre is connected with the pivot, the fixed surface of pivot is connected with the gear, the surface engagement of gear has the chain, the upper end fixedly connected with square of chain, the spout has been seted up for the position of square to the cubical switchboard body, square and spout sliding connection, the fixed surface of square is connected with the L board, the fixed surface of L board is connected with the collection rain case, the arc surface fixedly connected with weather shield of pivot.

The effects achieved by the components are as follows: through setting up plugging device, reached when the cubical switchboard body is in the rainwater environment, can carry out the shutoff to the louvre on cubical switchboard body surface automatically to avoid the rainwater to get into this internal condition of cubical switchboard and take place, and then avoided the rainwater to cause the condition of damage to the inside equipment of cubical switchboard body to take place, improved the practicality of cubical switchboard body.

Preferably, the surface fixedly connected with stand of cubical switchboard body, the surface fixedly connected with of stand gathers the rain board, the surface fixedly connected with water guide plate of collection rain board.

The effects achieved by the components are as follows: the stand plays the effect of supporting the rain collecting plate, and the rainwater in the rain collecting plate can flow to the water guide plate, and the water guide plate plays the effect of drainage rainwater.

Preferably, one end of the chain is fixedly connected with a spring, and one end of the spring is fixedly connected with the switch cabinet body.

The effects achieved by the components are as follows: when the rainwater in the rainwater collecting box is poured out or evaporated, the spring starts to stretch, the chain can slide upwards by means of the tension of the spring, and the spring achieves the effect of automatically resetting the chain.

Preferably, the inner wall of collection rain case is equipped with filter equipment, filter equipment includes the slide bar, the both ends of slide bar all with collection rain case fixed connection, the arc surface sliding connection of slide bar has the carriage, the fixed surface of carriage is connected with the brush board, the surface sliding connection of collection rain case has the filter screen, brush board and filter screen sliding connection.

The effects achieved by the components are as follows: through setting up filter equipment, can filter the rainwater to prevent that foreign matter such as leaf from following the rainwater and getting into the collection rain incasement, avoid foreign matter such as leaf to soak in the collection rain incasement for a long time and the corruption condition takes place, and then conveniently clear up and maintain the collection rain case.

Preferably, the surface of the sliding frame is fixedly connected with a handle.

The effects achieved by the components are as follows: the handle slides to drive the sliding frame to slide along the arc surface of the sliding rod.

Preferably, the side wall of the rain collecting box is connected with a bolt in a sliding manner, and the bolt penetrates through the filter screen in a sliding manner.

The effects achieved by the components are as follows: the bolt limits the position of the filter screen.

To sum up:

1. according to the utility model, by arranging the plugging device, when the switch cabinet body is in a rainwater environment, the radiating holes on the surface of the switch cabinet body can be automatically plugged, so that the condition that rainwater enters the switch cabinet body is avoided, the condition that equipment in the switch cabinet body is damaged by the rainwater is avoided, and the practicability of the switch cabinet body is improved.

2. According to the utility model, the filtering device is arranged, so that rainwater can be filtered, and foreign matters such as leaves are prevented from entering the rainwater collecting box along with the rainwater, and the occurrence of putrefaction caused by long-time soaking of the foreign matters such as leaves in the rainwater collecting box is avoided, so that the rainwater collecting box is convenient to clean and maintain.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the partial structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 1 at another angle in accordance with the present utility model;

FIG. 4 is a schematic view of the partial structure of FIG. 3 according to the present utility model;

fig. 5 is a schematic view of the partial structure of fig. 1 at 3 according to the present utility model.

Legend description: 1. a switch cabinet body; 2. a plugging device; 201. a column; 202. rain collecting plate; 203. a water guide plate; 204. a spring; 205. a rain collecting box; 206. an L plate; 207. a chain; 208. a rotating shaft; 209. a gear; 210. a heat radiation hole; 211. a chute; 212. a square block; 213. a rain shield; 3. a filtering device; 31. a filter screen; 32. a slide bar; 33. a carriage; 34. a brush plate; 35. a plug pin; 36. a handle.

Detailed Description

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a low tension switchgear, includes switch cabinet body 1, and the surface of switch cabinet body 1 is equipped with plugging device 2, and the inner wall of collection rain case 205 is equipped with filter equipment 3.

The specific arrangement and function of the blocking device 2 and the filter device 3 will be described in detail below.

Referring to fig. 2 and 4, in the present embodiment: the plugging device 2 comprises a radiating hole 210, the radiating hole 210 is formed in the surface of the switch cabinet body 1, a rotating shaft 208 is rotatably connected to the inner wall of the radiating hole 210, a gear 209 is fixedly connected to the surface of the rotating shaft 208, a chain 207 is meshed to the surface of the gear 209, a square 212 is fixedly connected to the upper end of the chain 207, a sliding groove 211 is formed in the position of the switch cabinet body 1 relative to the square 212, the square 212 is slidably connected with the sliding groove 211, an L plate 206 is fixedly connected to the surface of the square 212, a rain collecting box 205 is fixedly connected to the surface of the L plate 206, a rain baffle 213 is fixedly connected to the circular arc surface of the rotating shaft 208, a stand column 201 is fixedly connected to the surface of the switch cabinet body 1, a rain collecting plate 202 () is fixedly connected with a water guide plate 203, one end of the chain 207 is fixedly connected with a spring 204, one end of the spring 204 is fixedly connected with the switch cabinet body 1, the stand column 201 plays a role of supporting the rain collecting plate 202, at the moment, rainwater in the rain collecting plate 202 flows into the water guide plate 203, the water guide plate 203 plays a role of draining rainwater, when the rainwater in the rain collecting box 205 is automatically evaporated or the rainwater in the water collecting box 205 is evaporated, the spring 204 automatically slides to the chain 204 by means of the spring 204, and the spring 204 can automatically stretch to the chain 204 after the spring 204 returns to the spring 204.

Referring to fig. 5, specifically, the filtering device 3 includes a sliding rod 32, two ends of the sliding rod 32 are fixedly connected with a rain collecting box 205, a sliding frame 33 is slidably connected with an arc surface of the sliding rod 32, a brush plate 34 is fixedly connected with a surface of the sliding frame 33, a filter screen 31 is slidably connected with a surface of the rain collecting box 205, the brush plate 34 is slidably connected with the filter screen 31, a handle 36 is fixedly connected with a surface of the sliding frame 33, a bolt 35 is slidably connected with a side wall of the rain collecting box 205, the bolt 35 slidably penetrates through the filter screen 31, and the bolt 35 limits the position of the filter screen 31.

According to the working principle, when the switch cabinet body 1 for low-voltage power supply is in a rainwater environment, rainwater can drop into the rainwater collecting plate 202 above the switch cabinet body 1, the upright posts 201 play a role in supporting the rainwater collecting plate 202, at the moment, the rainwater in the rainwater collecting plate 202 can flow into the water guide plate 203, the water guide plate 203 plays a role in guiding the rainwater, then the rainwater can flow into the rainwater collecting box 205, along with the increase of the rainwater quantity in the rainwater collecting box 205, the rainwater collecting box 205 can gradually slide downwards, in the process, the rainwater collecting box 205 falls down to drive the chain 207 to slide downwards, the chain 207 slides to drive the square 212 to synchronously slide along the inner wall of the sliding groove 211, the sliding groove 211 reaches a movement path limiting the square 212, so that the movement path limiting effect of the rainwater collecting box 205 is realized, at the moment, the spring 204 can be compressed, the chain 207 moves downwards and simultaneously drives the gear 209 to rotate, the rotation of the gear 209 can drive the rotation shaft 208 to rotate, the rotation of the rotation shaft 208 can drive the rain shield 213 to rotate, the heat dissipation holes 210 can be blocked when the rain shield 213 rotates, thereby preventing rainwater or moist air from continuously entering the switch cabinet body 1, after the rainwater in the rainwater collecting box 205 is poured out or evaporated, the spring 204 starts to stretch, the chain 207 can slide upwards by the tension of the spring 204, the spring 204 achieves the function of automatically resetting the chain 207, at the moment, the rain shield can rotate reversely to not block the heat dissipation holes 210, the heat dissipation holes 210 can normally dissipate heat, by arranging the blocking device 2, the situation that the heat dissipation holes 210 on the surface of the switch cabinet body 1 can be blocked automatically when the switch cabinet body 1 is in rainwater environment is avoided, the situation that the rainwater enters the switch cabinet body 1 is avoided, the equipment inside the switch cabinet body 1 is prevented from being damaged by the rainwater, the practicality of the switch cabinet body 1 is improved.

Through setting up filter equipment 3, before the rainwater gets into album rain case 205, filter screen 31 can filter the rainwater, thereby prevent that foreign matter such as leaf from following in rainwater gets into album rain case 205, avoid foreign matter such as leaf to soak in album rain case 205 for a long time and the rotten condition takes place, and then the convenience is clear up and is maintained album rain case 205, when needs clean filter screen 31, promote handle 36, handle 36 slides and can drive slide frame 33 along the circular arc face of slide bar 32, slide bar 32 can reach the slip path of restriction slide frame 33, avoid the effect that the position of brush board 34 takes place the skew, slide frame 33 can drive brush board 34 along the surface slip of filter screen 31, thereby clean foreign matter such as leaf that remains on filter screen 31 surface, when needs change filter screen 31, pull out bolt 35 from filter screen 31 in, then just can take out filter screen 31 and change, later insert new filter screen 31 along the surface of album rain case 205, then insert in the filter screen 31 again, restrict the position to 31, prevent that brush board 34 from carrying out the slip along the circular arc face of slide along 31 in the 31, slide along the surface of 31 in-shaped slide frame 205 carries out the effect of clearance, prevent that brush board 34 from taking place the effect of the filter screen 31, the effect of the surface slip along filter screen 31, thereby prevent that the filter screen 31 from leading to the fact the effect to be long time to change along the filter screen 205, and so that the filter screen 31 is polluted in the filter screen 31, and so that the filter screen 31 is washed in the filter screen 31, and then can be carried out in the filter case, and prevent the filter screen 31, and the filter case is washed in the filter case is long time when the filter screen 205, and so on the filter screen is kept in the filter screen case is set up, and so on.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. The utility model provides a low tension switchgear, includes cubical switchboard body (1), its characterized in that: the utility model discloses a switch cabinet, including switch cabinet body (1), switch cabinet body (1) is equipped with plugging device (2), plugging device (2) include louvre (210), the surface at switch cabinet body (1) is seted up to louvre (210), the inner wall rotation of louvre (210) is connected with pivot (208), the fixed surface of pivot (208) is connected with gear (209), the surface engagement of gear (209) has chain (207), spout (211) have been seted up for the position of square (212) to switch cabinet body (1), square (212) and spout (211) sliding connection, the fixed surface of square (212) is connected with L board (206), the fixed surface of L board (206) is connected with rain collection case (205), the circular arc face fixedly connected with weather shield (213) of pivot (208).

2. A low voltage switchgear as claimed in claim 1, wherein: the surface fixedly connected with stand (201) of cubical switchboard body (1), the surface fixedly connected with of stand (201) gathers rain board (202), the surface fixedly connected with water guide plate (203) of album rain board (202).

3. A low voltage switchgear as claimed in claim 2, wherein: one end of the chain (207) is fixedly connected with a spring (204), and one end of the spring (204) is fixedly connected with the switch cabinet body (1).

4. A low voltage switchgear as claimed in claim 2, wherein: the inner wall of collection rain case (205) is equipped with filter equipment (3), filter equipment (3) are including slide bar (32), the both ends of slide bar (32) all with collection rain case (205) fixed connection, the arc surface sliding connection of slide bar (32) has carriage (33), the fixed surface of carriage (33) is connected with brush board (34), the surface sliding connection of collection rain case (205) has filter screen (31), brush board (34) and filter screen (31) sliding connection.

5. A low voltage switchgear as claimed in claim 4, wherein: the surface of the sliding frame (33) is fixedly connected with a handle (36).

6. A low voltage switchgear as claimed in claim 4, wherein: the side wall of the rain collecting box (205) is connected with a bolt (35) in a sliding mode, and the bolt (35) penetrates through the filter screen (31) in a sliding mode.