CN212033475U

CN212033475U - Waterproof and moistureproof power distribution cabinet

Info

Publication number: CN212033475U
Application number: CN202020679264.5U
Authority: CN
Inventors: 马小芳
Original assignee: Nanan Jinfeng Industrial Design Co Ltd
Current assignee: Nanan Jinfeng Industrial Design Co Ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-11-27
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a dampproofing and waterproofing switch board relates to switch board technical field, which comprises a body, the top fixedly connected with apron of body, the inside of apron is equipped with the cavity, a side fixed surface of body is connected with the hand (hold), the inlet port has all been seted up to the both sides of apron, the bottom fixedly connected with fan of apron, the bottom fixedly connected with mounting panel of body, the bottom fixedly connected with support arm of mounting panel. This dampproofing and waterproofing switch board, through setting up elevating system to the switch board, can effectively avoid the risk that the switch board was soaked when raining, can go up and down to the switch board, make things convenient for the staff to overhaul, dispel the heat through combining the fan, not only make the temperature in the switch board reduce rapidly, and can help the steam in the switch board to discharge along the ventilation hole, reach cooling and damp-proofing purpose simultaneously, and install simple structure, can not occupy the switch board inner space, convenient to popularize and use.

Description

Waterproof and moistureproof power distribution cabinet

Technical Field

The utility model relates to a switch board technical field specifically is a dampproofing and waterproofing switch board.

Background

The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and less loops, and the motor control center is used in occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. Common outdoor switch board often does not have dampproofing waterproof function, exposes in the open air when the switch board for a long time, when meetting sleet weather, the internal portion of cabinet can produce more aqueous vapor, does not clear away it and probably leads to electric switch's failure, can influence the transport to the electric energy when serious, has very big influence to electrical equipment's life-span, and has great potential safety hazard.

In chinese utility model patent application no: CN201711388209.X discloses a dampproof power distribution cabinet, which comprises a cabinet body, wherein the top of the cabinet body is fixedly connected with two first supporting rods, the tops of the two first supporting rods are fixedly connected with each other through a solar panel, the center of the bottom of the inner wall of the cabinet body is fixedly connected with a storage battery, two sliding grooves are symmetrically formed in the front and the back of two sides of the cabinet body, and first spring blocks are arranged inside the sliding grooves. The device is in the use, clears away the aqueous vapor of switch board inner wall through the brush, because the inside electrical components of switch board is complicated, uses the brush round trip movement to cause the influence to electrical components easily, and it is relatively poor to remove damp effect, and the device does not set up heat abstractor, and the radiating effect is relatively poor.

Therefore, it is necessary to provide a waterproof and moisture-proof power distribution cabinet to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a dampproofing and waterproofing switch board to solve the current switch board dampproofing and waterproofing effect that proposes among the above-mentioned background art poor with the not good problem of heat dispersion.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a waterproof and moistureproof power distribution cabinet comprises a body, wherein a cover plate is fixedly connected to the top of the body, a cavity is arranged inside the cover plate, a handle is fixedly connected to one side surface of the body, air inlets are formed in both sides of the cover plate, a fan is fixedly connected to the bottom of the cover plate, a mounting plate is fixedly connected to the bottom of the body, a support arm is fixedly connected to the bottom of the mounting plate, a lifting block is fixedly connected to the bottom of the support arm, a threaded hole is formed in the middle of the lifting block, a lifting table is arranged at the bottom of the mounting plate, a fastening block is fixedly connected to the inside of the lifting table, a through hole is formed in one side of the lifting table, a rotating shaft is sleeved inside the through hole, a bearing is fixedly connected to one end of the rotating shaft, a turntable, the top meshing of initiative bevel gear is connected with driven bevel gear, driven bevel gear's top fixedly connected with connecting rod, the inboard bottom fixedly connected with supporting shoe of elevating platform, the bottom fixedly connected with base of elevating platform, the equal fixedly connected with waterproof strip in both sides of body, the inner wall fixedly connected with baffle of body, the equal fixedly connected with linking arm in inside both sides of baffle, swing joint has the horizontal pole between the linking arm, the ventilation hole has all been seted up on the both sides surface of body, the equal fixedly connected with support in inside both sides bottom surface of body, the top fixedly connected with fixed plate of support.

Preferably, the waterproof strips are multiple and are uniformly distributed.

Preferably, the bottoms of the waterproof strip and the vent hole are inclined planes.

Preferably, the surface of the connecting rod is provided with threads, and the threaded hole is matched with the threads on the surface of the connecting rod.

Preferably, the number of the supporting blocks is two, and the two supporting blocks are fixedly connected with the bottom of the lifting table.

Preferably, the cavity is communicated with an air inlet hole.

Preferably, the connecting rod penetrates through the fastening block, and the rotating shaft penetrates through the supporting block.

(III) advantageous effects

Compared with the prior art, the utility model provides a dampproofing and waterproofing switch board possesses following beneficial effect:

1. this dampproofing and waterproofing switch board through setting up elevating system to the switch board, can effectively avoid the risk that the switch board was soaked when raining, can go up and down to the switch board, makes things convenient for the staff to overhaul.

2. This dampproofing and waterproofing switch board dispels the heat through combining the fan, not only makes the temperature in the switch board reduce rapidly, can help the steam in the switch board to discharge along the ventilation hole moreover, reaches cooling and damp-proofing purpose simultaneously, and installs simple structure, can not occupy switch board inner space, convenient to popularize and use.

Drawings

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

fig. 2 is a schematic sectional view of the lifting structure of the present invention;

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

fig. 4 is a schematic top view of the separator structure of the present invention.

In the figure: 1. a body; 2. a cover plate; 3. a handle; 4. a waterproof strip; 5. mounting a plate; 6. a lifting platform; 7. a turntable; 8. a base; 9. a support arm; 10. a lifting block; 11. a rotating shaft; 12. a through hole; 13. a connecting rod; 14. a threaded hole; 15. a driven bevel gear; 16. a drive bevel gear; 17. a bearing; 18. a support block; 19. a cavity; 20. an air inlet; 21. a fan; 22. a partition plate; 23. a fixing plate; 24. a support; 25. a vent hole; 26. a connecting arm; 27. a cross bar; 28. and (5) fastening the block.

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.

Referring to fig. 1-4, a waterproof and moistureproof power distribution cabinet comprises a body 1, a cover plate 2 is fixedly connected to the top of the body 1, a cavity 19 is arranged inside the cover plate 2, a handle 3 is fixedly connected to the surface of one side of the body 1, air inlets 20 are respectively arranged on both sides of the cover plate 2, the cavity 19 is communicated with the air inlets 20, so that top air flow flows through the cavity 19 and the air inlets 20 to cool a fan 21, the bottom of the cover plate 2 is fixedly connected with the fan 21, the bottom of the body 1 is fixedly connected with a mounting plate 5, the bottom of the mounting plate 5 is fixedly connected with a support arm 9, the bottom of the support arm 9 is fixedly connected with a lifting block 10, a threaded hole 14 is arranged in the middle of the lifting block 10, a thread is arranged on the surface of a connecting rod 13, the threaded hole 14 is matched with the thread on the surface, one side of the lifting platform 6 is provided with a through hole 12, a rotating shaft 11 is sleeved inside the through hole 12, a connecting rod 13 penetrates through a fastening block 28, the rotating shaft 11 penetrates through a supporting block 18, one end of the rotating shaft 11 is fixedly connected with a bearing 17, the other end of the rotating shaft 11 is fixedly connected with a turntable 7, the middle part of the rotating shaft 11 is fixedly connected with a driving bevel gear 16, the top of the driving bevel gear 16 is meshed with a driven bevel gear 15, the top of the driven bevel gear 15 is fixedly connected with the connecting rod 13, the bottom of the inner side of the lifting platform 6 is fixedly connected with the supporting block 18, the number of the supporting blocks 18 is two, the two supporting blocks 18 are both fixedly connected with the bottom of the lifting platform 6, by arranging a lifting mechanism on the power distribution cabinet, the risk that the power distribution cabinet is soaked in the rainy day can be effectively avoided, the power distribution cabinet can, the waterproof strips 4 are uniformly distributed, the waterproof strips 4 can effectively prevent rainwater from being scraped into the ventilation holes 25 when raining, the inner wall of the body 1 is fixedly connected with the partition plates 22, two sides of the inside of each partition plate 22 are fixedly connected with the connecting arms 26, the cross rods 27 are movably connected between the connecting arms 26, electrical components can be flexibly installed by changing the positions of the cross rods 27 to prevent influence on heat dissipation of the electrical components on the fixing plates 23, the ventilation holes 25 are formed in the surfaces of two sides of the body 1, the bottoms of the waterproof strips 4 and the ventilation holes 25 are inclined planes to effectively prevent water from permeating into the power distribution cabinet from the side surface of the body 1, the bottom surfaces of two sides of the inside of the body 1 are fixedly connected with the brackets 24, the fixing plates 23 are fixedly connected to the tops of the brackets 24 to dissipate heat by combining the fans 21, so that the temperature in the power distribution cabinet is rapidly reduced, and water vapor, reach simultaneously cooling and damp-proofing purpose, and install simple structure, can not occupy the switch board inner space, convenient to popularize and use.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the device works, the rotating disc 7 is rotated, the rotating disc 7 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the driving bevel gear 16 to rotate, thereby leading the driven bevel gear 15 to rotate, leading the driven bevel gear 15 to drive the connecting rod 13 to rotate in the threaded hole 14, leading the lifting block 10 to move upwards, leading the lifting block 10 to drive the supporting arm 9 to move upwards, leading the supporting arm 9 to drive the mounting plate 5 to move upwards, thereby the body 1 is lifted, the power distribution cabinet keeps higher height, the power distribution cabinet is prevented from being soaked by rainwater when raining, and similarly, when maintenance is carried out, can be lowered to facilitate the maintenance of workers, the fan 21 is started to lower the temperature in the body 1, and simultaneously, the moist air is blown to the two sides and is exhausted from the vent holes 25, realize the switch board heat dissipation promptly, play damp-proof effect again, during wind can get into cavity 19 from inlet port 20 for gas flow speed, cool down fan 21.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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 an … …" 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.

Claims

1. The utility model provides a dampproofing and waterproofing switch board, includes body (1), its characterized in that: the top of the body (1) is fixedly connected with a cover plate (2), a cavity (19) is arranged inside the cover plate (2), a handle (3) is fixedly connected to the surface of one side of the body (1), air inlets (20) are formed in both sides of the cover plate (2), a fan (21) is fixedly connected to the bottom of the cover plate (2), a mounting plate (5) is fixedly connected to the bottom of the body (1), a supporting arm (9) is fixedly connected to the bottom of the mounting plate (5), a lifting block (10) is fixedly connected to the bottom of the supporting arm (9), a threaded hole (14) is formed in the middle of the lifting block (10), a lifting table (6) is arranged at the bottom of the mounting plate (5), a fastening block (28) is fixedly connected to the inside of the lifting table (6), a through hole (12) is formed in one side of the lifting table (6), and a rotating shaft (11), one end of the rotating shaft (11) is fixedly connected with a bearing (17), the other end of the rotating shaft (11) is fixedly connected with a turntable (7), the middle part of the rotating shaft (11) is fixedly connected with a driving bevel gear (16), the top of the driving bevel gear (16) is meshed with a driven bevel gear (15), the top end of the driven bevel gear (15) is fixedly connected with a connecting rod (13), the bottom of the inner side of the lifting platform (6) is fixedly connected with a supporting block (18), the bottom of the lifting platform (6) is fixedly connected with a base (8), both sides of the body (1) are fixedly connected with waterproof strips (4), the inner wall of the body (1) is fixedly connected with a partition plate (22), both sides of the inner part of the partition plate (22) are fixedly connected with connecting arms (26), a cross rod (27) is movably connected between the connecting arms (26), and both side surfaces, the bottom surfaces of two sides of the interior of the body (1) are fixedly connected with brackets (24), and the top of each bracket (24) is fixedly connected with a fixing plate (23).

2. The waterproof and moistureproof power distribution cabinet according to claim 1, characterized in that: the waterproof strips (4) are multiple and are uniformly distributed, and the waterproof strips (4) are multiple.

3. The waterproof and moistureproof power distribution cabinet according to claim 1, characterized in that: the bottoms of the waterproof strips (4) and the vent holes (25) are inclined planes.

4. The waterproof and moistureproof power distribution cabinet according to claim 1, characterized in that: the surface of the connecting rod (13) is provided with threads, and the threaded hole (14) is matched with the threads on the surface of the connecting rod (13).

5. The waterproof and moistureproof power distribution cabinet according to claim 1, characterized in that: the number of the supporting blocks (18) is two, and the two supporting blocks (18) are fixedly connected with the bottom of the lifting table (6).

6. The waterproof and moistureproof power distribution cabinet according to claim 1, characterized in that: the cavity (19) is communicated with the air inlet hole (20).

7. The waterproof and moistureproof power distribution cabinet according to claim 1, characterized in that: the connecting rod (13) penetrates through the fastening block (28), and the rotating shaft (11) penetrates through the supporting block (18).