CN215579660U

CN215579660U - Dampproofing cubical switchboard

Info

Publication number: CN215579660U
Application number: CN202122135217.1U
Authority: CN
Inventors: 李晓峰; 周亮; 钱金刚
Original assignee: Jiangsu Hengrong Industrial Co ltd
Current assignee: Xuzhou Edison Information Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-01-18
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a moisture-proof switch cabinet which comprises a switch cabinet body, wherein support columns are fixedly arranged at four end corners of the lower end surface of the switch cabinet body, a top plate is arranged on the upper end surface of the switch cabinet body, a plurality of air inlet holes are uniformly formed in the upper end surface of the top plate in a penetrating mode, an insertion groove is formed in the front end surface of the top plate, an active carbon filter plate is arranged on the inner side of the insertion groove, a groove is formed in the front end surface of the switch cabinet body, a cabinet door is hinged to the front inside the groove through a hinge pin, a rotating groove is formed in the front of one side of the inner wall of the groove, the hinge pin is located on the inner side of the rotating groove, a heating cavity is arranged above the inside of the switch cabinet body, and an LED lamp is fixedly arranged on the top surface of the inner wall of the groove. The LED lamp has a good moisture-proof effect, and when the cabinet door is opened, the LED lamp can be automatically turned on to illuminate, so that corresponding maintenance work is facilitated, and the safety is improved.

Description

Dampproofing cubical switchboard

Technical Field

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

Background

With the rapid development of social economy, switch cabinets are increasingly applied in daily life, the switch cabinets are electrical equipment, the outside wires of the switch cabinets firstly enter a main control switch in the cabinet and then enter branch control switches, and each branch circuit is arranged according to the requirement, such as an instrument, automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, and some switch cabinets are also provided with low-frequency load shedding for protecting main equipment.

However, the existing switch cabinets do not have the moisture absorption and moisture prevention functions, when the switch cabinet is installed on a humid ground, circuits inside the switch cabinet are easily damaged after being wetted, corresponding overhaul work is inconvenient to be carried out on the switch cabinet at night or under other poor lighting conditions, and a worker easily accidentally tears a cable or gets an electric shock when stretching into the switch cabinet for operation; therefore, the existing requirements are not met, and a moisture-proof switch cabinet is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a moisture-proof switch cabinet, which solves the problems that the existing switch cabinet in the prior art does not have the moisture absorption and moisture prevention functions, when the switch cabinet is installed on a humid ground, a circuit in the switch cabinet is easy to damage after being wetted, corresponding overhaul work is inconvenient to be carried out on the switch cabinet at night or under the condition of poor lighting conditions, a worker can easily accidentally tear a cable or get an electric shock when the worker stretches into the switch cabinet for operation, and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: a dampproof switch cabinet comprises a switch cabinet body, wherein support columns are fixedly mounted at four end corners of the lower end face of the switch cabinet body, a top plate is mounted on the upper end face of the switch cabinet body, a plurality of air inlet holes are uniformly formed in the upper end face of the top plate in a penetrating manner, an insertion groove is formed in the front end face of the top plate, an activated carbon filter plate is arranged on the inner side of the insertion groove, a groove is formed in the front end face of the switch cabinet body, a cabinet door is hinged to the front inside the groove through a pin shaft, a rotating groove is formed in the front of one side of the inner wall of the groove, the pin shaft is located on the inner side of the rotating groove, a heating cavity is arranged above the inside of the switch cabinet body, an LED lamp is fixedly mounted on the top face of the inner wall of the groove, a movable cavity is arranged on one side above the inside of the switch cabinet body, and an electrode plate B is mounted on one side of the inner wall of the movable cavity, the inside of activity chamber is provided with the gear, the rear of gear is provided with the rack, just the rack with gear engagement, the other end fixedly connected with electrode slice A of rack, the inside below of cubical switchboard body is provided with the fan chamber, the internally mounted in fan chamber has the fan body, the intermediate position of terminal surface is provided with the blast pipe under the cubical switchboard body, the check valve is installed to the inboard of blast pipe.

Preferably, one side of terminal surface is fixed mounting before the cabinet door has the handle, the preceding terminal surface of active carbon filter installs the fixed block.

Preferably, the Led lamp is electrically connected to the electrode plate a and the electrode plate B, the electrode plate a is electrically connected to the positive electrode of the external power supply, and the electrode plate B is electrically connected to the negative electrode of the external power supply.

Preferably, the groove is connected with the fan cavity through a plurality of through holes C, and a plurality of groups of heating wires are arranged in the heating cavity.

Preferably, the slot is connected with the heating cavity through a plurality of through holes a, and the heating cavity is connected with the groove through a plurality of through holes B.

Preferably, the inner ring of the gear is welded with a rotating shaft, the lower end face of the rotating shaft is fixedly connected with the upper end face of the pin shaft, and the upper end face of the rotating shaft is rotatably connected with the inner wall of the movable cavity through a bearing.

Preferably, a clamping block is fixedly mounted on the upper end face of the rack, a clamping groove is formed in the upper end face of the inner wall of the movable cavity, and the clamping block is clamped into the inner side of the clamping groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the top plate, the air inlet hole, the activated carbon filter plate, the through hole A, the heating cavity, the through hole B, the through hole C, the fan cavity, the fan body, the exhaust pipe and the check valve, through controlling the switch of the fan body, the fan body works to filter outside air through the air inlet hole by the activated carbon filter plate, and then the air is heated by the heating wire through the through hole A, flowing hot air is formed in the switch cabinet body to prevent the switch cabinet body from being affected with damp, wet air in the switch cabinet body is exhausted through the exhaust pipe, through arranging the check valve, the outside air can be prevented from entering the switch cabinet body from the exhaust pipe, and the activated carbon filter plate is convenient to be pulled and replaced, so that the utility model has a good moisture-proof effect;

2. According to the utility model, by arranging the pin shaft, the rotating shaft, the rack, the gear, the electrode plate A and the electrode plate B, Led lamp, when the cabinet door is opened through the handle, the pin shaft rotates to drive the rotating shaft to rotate, so that the gear rotates, the rack is driven to move to one side close to the electrode plate B, the electrode plate A moves to the electrode plate B until the electrode plate A is contacted with the electrode plate B, the LED lamp is powered on to illuminate the inside of the switch cabinet body, when the cabinet door is opened, the LED lamp can be automatically turned on to illuminate, so that the corresponding maintenance work is convenient to carry out, and the cable is prevented from being mistakenly torn or electric shock when a worker stretches into the cabinet door to operate.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a front cross-sectional view of the present invention in its entirety;

FIG. 3 is a schematic view of a partial structure of the exhaust pipe according to the present invention;

fig. 4 is a partial structural schematic view of the movable chamber of the present invention.

In the figure: 1. a switch cabinet body; 2. a rotating groove; 3. a pin shaft; 4. a top plate; 5. an air inlet; 6. an activated carbon filter plate; 7. a cabinet door; 8. a groove; 9. a support pillar; 10. a through hole A; 11. a heating cavity; 12. a through hole B; 13. an Led lamp; 14. a through hole C; 15. a fan cavity; 16. a fan body; 17. an exhaust pipe; 18. a one-way valve; 19. a movable cavity; 20. a rack; 21. a gear; 22. a rotating shaft; 23. an electrode slice A; 24. an electrode slice B; 25. and (4) a slot.

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.

Referring to fig. 1 to 4, an embodiment of the present invention includes: a dampproof switch cabinet comprises a switch cabinet body 1, support columns 9 are fixedly mounted at four end corners of the lower end face of the switch cabinet body 1, a top plate 4 is mounted at the upper end face of the switch cabinet body 1, a plurality of air inlet holes 5 are uniformly formed in the upper end face of the top plate 4 in a penetrating mode, an insertion groove 25 is formed in the front end face of the top plate 4, an activated carbon filter plate 6 is arranged on the inner side of the insertion groove 25, a groove 8 is formed in the front end face of the switch cabinet body 1, a cabinet door 7 is hinged to the front inside the groove 8 through a pin shaft 3, a rotating groove 2 is formed in the front of one side of the inner wall of the groove 8, a heating cavity 11 is formed above the inside of the switch cabinet body 1, an LED lamp 13 is fixedly mounted on the top face of the inner wall of the groove 8, a movable cavity 19 is arranged on one side of the upper inside of the switch cabinet body 1, and an electrode plate B24 is mounted on one side of the inner wall of the movable cavity 19, the inside of activity chamber 19 is provided with gear 21, and the rear of gear 21 is provided with rack 20, and rack 20 and gear 21 meshing, and the other end fixedly connected with electrode piece A23 of rack 20, and the inside below of cubical switchboard body 1 is provided with fan chamber 15, and the internally mounted of fan chamber 15 has fan body 16, and the intermediate position of terminal surface is provided with blast pipe 17 under the cubical switchboard body 1, and check valve 18 is installed to the inboard of blast pipe 17.

Further, one side fixed mounting of terminal surface has the handle before cabinet door 7, and the fixed block is installed to the preceding terminal surface of active carbon filter 6.

Through adopting above-mentioned technical scheme, be convenient for open cabinet door 7 through the handle, can pull out active carbon filter 6 through the fixed block.

Furthermore, the Led lamp 13 is electrically connected to the electrode tab a23 and the electrode tab B24, the electrode tab a23 is electrically connected to the positive electrode of the external power supply, and the electrode tab B24 is electrically connected to the negative electrode of the external power supply.

By adopting the technical scheme, when the electrode plate A23 and the electrode plate B24 are in contact, the Led lamp 13 is powered on.

Further, the groove 8 is connected with the fan cavity 15 through a plurality of through holes C14, and a plurality of groups of heating wires are arranged in the heating cavity 11.

By adopting the technical scheme, the wind in the groove 8 can enter the fan cavity 15 through the through hole C14.

Further, the slot 25 is connected with the heating cavity 11 through a plurality of through holes a10, and the heating cavity 11 is connected with the groove 8 through a plurality of through holes B12.

By adopting the technical scheme, the air in the slot 25 can enter the heating cavity 11 through the through hole A10 and then enter the groove 8 through the through hole B12.

Further, a rotating shaft 22 is welded on an inner ring of the gear 21, the lower end face of the rotating shaft 22 is fixedly connected with the upper end face of the pin shaft 3, and the upper end face of the rotating shaft 22 is rotatably connected with the inner wall of the movable cavity 19 through a bearing.

By adopting the above technical scheme, the pin shaft 3 rotates to drive the rotating shaft 22 to rotate, thereby driving the gear 21 to rotate.

Furthermore, a clamping block is fixedly installed on the upper end surface of the rack 20, a clamping groove is formed in the upper end surface of the inner wall of the movable cavity 19, and the clamping block is clamped into the inner side of the clamping groove.

By adopting the technical scheme, the moving stability of the rack 20 is improved.

The working principle is as follows: when the switch-on switch-off switch is used, the power is switched on, the fan body 16 works to filter outside air through the air inlet 5 by the activated carbon filter plate 6, the outside air is heated by the electric heating wire through the through hole A10 to form flowing hot air in the switch cabinet body 1 to prevent the switch cabinet body 1 from being damped, wet air in the switch cabinet body 1 is discharged through the exhaust pipe 17, the one-way valve 18 is arranged to prevent outside air from entering the switch cabinet body 1 from the exhaust pipe 17 and facilitate the pulling and replacement of the activated carbon filter plate 6, when the cabinet door 7 is opened by a handle, the pin shaft 3 rotates to drive the rotating shaft 22 to rotate, so that the gear 21 rotates, the gear 21 rotates anticlockwise to drive the rack 20 to move to one side close to the electrode plate B24, the electrode plate A23 moves to the electrode plate B24 until the electrode plate A23 contacts with the electrode plate B24, the LED lamp 13 is switched on, to 1 inside illumination of cubical switchboard body, this utility model is dampproofing effectual, and when opening cabinet door 7, Led lamp 13 can be opened automatically and throw light on, is convenient for carry out corresponding maintenance work, improves the security.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.

Claims

1. The utility model provides a dampproofing cubical switchboard, includes cubical switchboard body (1), its characterized in that: four end angles of the lower end face of the switch cabinet body (1) are fixedly provided with supporting columns (9), the upper end face of the switch cabinet body (1) is provided with a top plate (4), the upper end face of the top plate (4) is uniformly provided with a plurality of air inlet holes (5) in a penetrating manner, the front end face of the top plate (4) is provided with an inserting groove (25), the inner side of the inserting groove (25) is provided with an active carbon filtering plate (6), the front end face of the switch cabinet body (1) is provided with a groove (8), the front inside of the groove (8) is hinged and connected with a cabinet door (7) through a pin shaft (3), the front of one side of the inner wall of the groove (8) is provided with a rotating groove (2), the pin shaft (3) is positioned at the inner side of the rotating groove (2), a heating cavity (11) is arranged above the inside of the switch cabinet body (1), and the top surface of the inner wall of the groove (8) is fixedly provided with an LED lamp (13), one side of the inside top of cubical switchboard body (1) is provided with movable chamber (19), electrode slice B (24) are installed to one side of activity chamber (19) inner wall, the inside in activity chamber (19) is provided with gear (21), the rear of gear (21) is provided with rack (20), just rack (20) with gear (21) meshing, the other end fixedly connected with electrode slice A (23) of rack (20), the inside below of cubical switchboard body (1) is provided with fan chamber (15), the internally mounted of fan chamber (15) has fan body (16), the intermediate position of terminal surface is provided with blast pipe (17) under cubical switchboard body (1), check valve (18) are installed to the inboard of blast pipe (17).

2. A moisture-proof switchgear cabinet as claimed in claim 1, characterized in that: one side fixed mounting of terminal surface before cabinet door (7) has the handle, the preceding terminal surface of active carbon filter (6) installs the fixed block.

3. A moisture-proof switchgear cabinet as claimed in claim 1, characterized in that: the LED lamp (13) is electrically connected with the electrode plate A (23) and the electrode plate B (24), the electrode plate A (23) is electrically connected with the positive electrode of an external power supply, and the electrode plate B (24) is electrically connected with the negative electrode of the external power supply.

4. A moisture-proof switchgear cabinet as claimed in claim 1, characterized in that: recess (8) with fan chamber (15) are connected through a plurality of through-hole C (14), the inside in heating chamber (11) is provided with the multiunit heating wire.

5. A moisture-proof switchgear cabinet as claimed in claim 1, characterized in that: the slot (25) is connected with the heating cavity (11) through a plurality of through holes A (10), and the heating cavity (11) is connected with the groove (8) through a plurality of through holes B (12).

6. A moisture-proof switchgear cabinet as claimed in claim 1, characterized in that: the inner ring welding of gear (21) has pivot (22), the lower terminal surface of pivot (22) with the up end fixed connection of round pin axle (3), the up end of pivot (22) with the inner wall of activity chamber (19) passes through the bearing and rotates the connection.

7. A moisture-proof switchgear cabinet as claimed in claim 1, characterized in that: a clamping block is fixedly mounted on the upper end face of the rack (20), a clamping groove is formed in the upper end face of the inner wall of the movable cavity (19), and the clamping block is clamped into the inner side of the clamping groove.