CN214013527U

CN214013527U - Novel draw-out type switch cabinet

Info

Publication number: CN214013527U
Application number: CN202022169979.9U
Authority: CN
Inventors: 朱发勇
Original assignee: Zhenjiang Shenpeng Electrical Equipment Co ltd
Current assignee: Zhenjiang Shenpeng Electrical Equipment Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-08-20
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a novel pull-out type cubical switchboard relates to cubical switchboard technical field, including the cubical switchboard body, the place the left surface of cubical switchboard body articulates through the hinge has the cabinet door, is provided with the mounting panel in the cabinet door, and the last fixed surface of mounting panel installs a plurality of switch spares, the lower surface of mounting panel through two connecting plates respectively with the front end fixed connection of two telescopic links. This scheme adopts pulling mechanism, telescopic link and second spring, the rotation that utilizes pulling mechanism can make two first sliders be close to each other, utilize the slip of two first sliders in first spout can make extension plate and housing be close to each other, thereby realized the cleaning action to the switch spare, when having avoided the switch spare damage on the mounting panel to need the maintenance simultaneously, the cubical switchboard body has the degree of depth and inside light is sheltered from, inconvenient workman carries out the problem of maintaining, the operation of workman has been made things convenient for, workman's work efficiency has been improved.

Description

Novel draw-out type switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field, more specifically the theory relates to a novel pull-out type cubical switchboard.

Background

In the field of electrical equipment, the application of the switch cabinet is very wide, the switch cabinet is internally provided with a plurality of components which are mainly used for controlling and protecting electrical equipment in the process of generating, distributing and converting electric energy of an electric power system, the switch cabinet has a plurality of types, can be divided into an alternating current switch cabinet and a direct current switch cabinet according to voltage, can be divided into a drawing-out switch cabinet and a fixed switch cabinet according to internal structures, and can be operated internally by people stretching hands into the switch cabinet, because the cubical switchboard has the degree of depth and inside light is sheltered from, consequently very inconvenient workman maintains, and traditional cubical switchboard can produce a large amount of heats in the use, and the heat abstractor of cubical switchboard self can't satisfy the heat dissipation requirement of cubical switchboard to make the components and parts work burden in the cubical switchboard increase.

Disclosure of Invention

The utility model aims at providing a novel pull-out type cubical switchboard can make things convenient for workman's maintenance and improvement radiating effect.

The above technical purpose of the present invention can be achieved by the following technical solutions: a novel draw-out switchgear, comprising:

the switch cabinet comprises a switch cabinet body, wherein a cabinet door is hinged to the left side face of the switch cabinet body through a hinge, a mounting plate is arranged in the cabinet door, a plurality of switch pieces are fixedly mounted on the upper surface of the mounting plate, the lower surface of the mounting plate is fixedly connected with the front ends of two telescopic rods through two connecting plates respectively, a second spring is sleeved on the outer surface of each telescopic rod, two ends of each second spring are fixedly connected to the outer surface of each telescopic rod, the lower surface of each telescopic rod is fixedly connected to the lower surface of the inner wall of the switch cabinet body, a housing and an extension plate are attached to the front surfaces of the two connecting plates respectively, a first sliding block is fixedly connected to the lower surfaces of the housing and the connecting plates and is slidably connected to a first sliding groove formed in the lower surface of the inner wall of the switch cabinet body, and the two first sliding blocks are fixedly connected through a pulling mechanism;

the pulling mechanism comprises a first rotating shaft, a gear and racks which are sequentially arranged, the racks are meshed with the upper side surface and the lower side surface of the gear, and the two racks are centrosymmetric relative to the gear.

Further, be provided with the visual window on the cabinet door, a side fixedly connected with rack of first slider, the gear joint is at the surface of first pivot, the equal joint of the front and back both sides face of first spout inner wall has first bearing, and first bearing endotheca is equipped with first pivot, and the front end fixedly connected with of first pivot draws the piece.

Further, the equal joint of the left and right sides face of cubical switchboard body inner wall has the second bearing, and the second bearing endotheca is equipped with first pivot, and the surface joint of first pivot has the cleaning roller, and the lower surface of cleaning roller is laminated with the upper surface of switch spare.

Furthermore, the left side surface and the right side surface of the mounting plate are fixedly connected with second sliding blocks, and the second sliding blocks are connected in second sliding grooves formed in the left side surface and the right side surface of the inner wall of the switch cabinet body in a sliding mode;

furthermore, the left side surface of the extension plate penetrates through the right side surface of the housing and is fixedly connected with the left side surface of the inner wall of the housing through a first spring.

Furthermore, the back fixedly connected with cooler bin of cubical switchboard body, the left and right sides face of cooler bin passes through the left and right sides face intercommunication of a plurality of heat pipes and cubical switchboard body, and a plurality of heat pipes pass the third through-hole that the cooler bin left and right sides face was seted up respectively and fixed connection is in a side of heat-conducting plate, a plurality of second through-holes have all been seted up on the opposite face of two heat-conducting plates to the quantity of heat-conducting plate.

Further, fixedly connected with air storage box in the cooler bin, air storage box's the back is provided with a plurality of fans, and the air outlet has been seted up to air storage box's upper surface, and the air outlet is located between two heat-conducting plates, and the upper surface of cooler bin passes through mount fixedly connected with motor, and the output shaft fixedly connected with third pivot of motor, third pivot cover are established in the third bearing, first through-hole has been seted up to the upper surface of cooler bin, and the joint has the third bearing in the first through-hole, and the third pivot passes first through-hole and extends to the cooler bin in, the external fixed surface of third pivot is connected with the flabellum.

Furthermore, the bottom fixedly connected with wet sponge of third pivot, wet sponge is located between two heat-conducting plates.

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

1. the scheme adopts the pulling mechanism, the telescopic rod and the second spring, the two first sliding blocks can be close to each other by utilizing the rotation of the pulling mechanism, the extension plate and the housing can be close to each other by utilizing the sliding of the two first sliding blocks in the first sliding chute, thereby realizing that the connecting plate is not shielded any more, the extension rod is extended by the elasticity of the second spring, the mounting plate can be driven to move forwards by the extension of the extension rod, thereby realizing the extension of the mounting plate, when the mounting plate drives the switch piece to extend, the switch piece can pass through the cleaning roller and enable the cleaning roller to rotate, thereby realizing the cleaning function of the switch piece, simultaneously avoiding the damage of the switch piece on the mounting plate and needing maintenance, the cubical switchboard body has the degree of depth and inside light is sheltered from, and inconvenient workman carries out the problem of maintaining, has made things convenient for workman's operation, has improved workman's work efficiency.

2. This scheme adopts the heat pipe, the heat-conducting plate, the fan, including a motor, an end cap, a controller, and a cover plate, flabellum and wet sponge, utilize the heat pipe to channel into on the heat-conducting plate with this internal heat of cubical switchboard, the rethread sets up the air storage box, utilize the air outlet to blow to the heat-conducting plate with the wind of fan, utilize the motor to drive flabellum and wet sponge to rotate simultaneously, wet sponge is through rotating on spilling water to the heat-conducting plate, the evaporation of convection current wind acceleration water that utilizes flabellum and fan to form, these wind passes the second through-hole and discharges from the third through-hole simultaneously, the radiating rate of heat-conducting plate has been accelerated, thereby the radiating rate of cubical switchboard body has been improved, guarantee the normal use of switch spare in the cubical switchboard body.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of a rear view cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure A of the present invention;

FIG. 4 is a schematic view of the top-view cross-sectional structure of the present invention

In the figure: 1. a switch cabinet body; 2. a cabinet door; 3. a visual window; 4. a pulling mechanism; 41. a first rotating shaft; 42. a gear; 43. a rack; 5. a first slider; 6. a second slider; 7. a housing; 8. a first spring; 9. a connecting plate; 10. an extension plate; 11. a second spring; 12. a heat conducting pipe; 13. a second rotating shaft; 14. cleaning the roller; 15. a switch member; 16. a telescopic rod; 17. a first through hole; 18. a second through hole; 19. a third through hole; 20. a heat conducting plate; 21. an air storage box; 22. a fan; 23. an air outlet; 24. a cooling tank; 25. a motor; 26. a wet sponge; 27. a fan blade; 28. mounting a plate; 29. and a third rotating shaft.

Detailed Description

The present invention will be described in more detail with reference to the following embodiments, which are illustrative only and are not limiting to the scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel draw-out switchgear, comprising:

the switch cabinet comprises a switch cabinet body 1, wherein a cooling box 24 is fixedly connected to the back of the switch cabinet body 1, an air storage box 21 is fixedly connected to the inner wall of the cooling box 24, a plurality of fans 22 are arranged on the back of the air storage box 21, an air outlet 23 is formed in the upper surface of the air storage box 21, the air outlet 23 is located between two heat conduction plates 20, a motor 25 is fixedly connected to the upper surface of the cooling box 24 through a fixing frame, a third rotating shaft 29 is fixedly connected to an output shaft of the motor 25, a wet sponge 26 is fixedly connected to the bottom end of the third rotating shaft 29, the wet sponge 26 is located between the two heat conduction plates 20, through the arrangement of the wet sponge 26, water on the wet sponge 26 is sprayed onto the two heat conduction plates 20 when the third rotating shaft 29 rotates, so that the heat dissipation speed of the heat conduction plates 20 is improved by utilizing the evaporation of the water, the third rotating shaft 29 is sleeved in a third bearing, a first through hole 17 is formed in the upper surface of the cooling box 24, a third bearing is clamped in the first through hole 17, a third rotating shaft 29 penetrates through the first through hole 17 and extends into the cooling box 24, fan blades 27 are fixedly connected to the outer surface of the third rotating shaft 29, heat in the switch cabinet body 1 can be conducted out by the aid of the heat conduction pipes 12 through arrangement of the heat conduction pipes 12, the fan blades 27 can be driven to rotate by the aid of rotation of the motor 25 through arrangement of the motor 25, convection can be generated between the two heat conduction plates 20 by the aid of rotation of the fan 22 and the fan blades 27 through arrangement of the fan 22, and heat dissipation of the heat conduction plates 20 is accelerated;

the left side surface and the right side surface of the cooling box 24 are communicated with the left side surface and the right side surface of the switch cabinet body 1 through a plurality of heat conduction pipes 12, the plurality of heat conduction pipes 12 respectively penetrate through third through holes 19 formed in the left side surface and the right side surface of the cooling box 24 and are fixedly connected to one side surface of the heat conduction plates 20, the number of the heat conduction plates 20 is two, a plurality of second through holes 18 are formed in the opposite surfaces of the two heat conduction plates 20, heat in the heat conduction pipes 12 can be led out through the heat conduction plates 20, the subsequent heat dissipation process can be carried out smoothly, and the heat dissipation speed of the heat conduction plates 20 can be accelerated through the second through holes 18;

the left side surface and the right side surface of the inner wall of the switch cabinet body 1 are respectively clamped with a second bearing, a first rotating shaft 41 is sleeved in the second bearing, a cleaning roller 14 is clamped on the outer surface of the first rotating shaft 41, the lower surface of the cleaning roller 14 is attached to the upper surface of the switch piece 15, through the arrangement of the first rotating shaft 41, the cleaning roller 14 can rotate when the switch piece 15 moves forwards by utilizing the first rotating shaft 41, so that dust on the switch piece 15 can be cleaned by utilizing the cleaning roller 14, and the cleanness and tidiness of the switch piece 15 are ensured;

the cabinet door comprises a cabinet body 1 and is characterized in that a cabinet door 2 is hinged to the left side face of the cabinet body 1 through a hinge, a visual window 3 and a pulling mechanism 4 are arranged on the cabinet door 2 and comprise a first rotating shaft 41, a gear 42 and a rack 43 which are sequentially arranged, the rack 43 is meshed with the upper side face and the lower side face of the gear 42, the two racks 43 are symmetrical about the center of the gear 42, the rack 43 is fixedly connected to one side face of a first sliding block 5, the gear 42 is clamped on the outer surface of the first rotating shaft 41, first bearings are clamped on the front side face and the rear side face of the inner wall of a first sliding groove, a first rotating shaft 41 is sleeved in the first bearings, a pull block is fixedly connected to the front end of the first rotating shaft 41, and people can conveniently observe the internal condition of the cabinet body 1 through the visual window 3;

the cabinet door 2 is internally provided with an installation plate 28, the left side surface and the right side surface of the installation plate 28 are fixedly connected with a second sliding block 6, the second sliding block 6 is connected in a second sliding groove formed in the left side surface and the right side surface of the inner wall of the switch cabinet body 1 in a sliding manner, and the installation plate 28 can move back and forth stably by the aid of the second sliding block 6 sliding in the second sliding groove, so that the switch piece 15 can be moved out smoothly;

the upper surface of the mounting plate 28 is fixedly provided with a plurality of switch pieces 15, the lower surface of the mounting plate 28 is fixedly connected with the front ends of two telescopic rods 16 through two connecting plates 9 respectively, the outer surface of each telescopic rod 16 is sleeved with a second spring 11, two ends of each second spring 11 are fixedly connected with the outer surface of each telescopic rod 16, the lower surface of each telescopic rod 16 is fixedly connected with the lower surface of the inner wall of the switch cabinet body 1, the front surfaces of the two connecting plates 9 are respectively attached with the housing 7 and the extension plate 10, the left side surface of each extension plate 10 penetrates through the right side surface of the housing 7 and is fixedly connected with the left side surface of the inner wall of the housing 7 through the first spring 8, and the extension plate 10 can enter the housing 7 through the arrangement of the first spring 8, so that the two connecting plates 9 are not shielded, and the switch pieces;

the lower surfaces of the housing 7 and the connecting plate 9 are fixedly connected with first sliding blocks 5, the first sliding blocks 5 are slidably connected in first sliding grooves formed in the lower surface of the inner wall of the switch cabinet body 1, and the two first sliding blocks 5 are fixedly connected through a pulling mechanism 4.

In practical application, when the switch cabinet body 1 generates a large amount of heat in use, the heat in the switch cabinet body 1 is conducted to the heat conducting plates 20 through the heat conducting pipes 12, the fan 22 and the motor 25 are started, the wet sponge 26 is driven to rotate by the rotation of the motor 25, water in the wet sponge 26 is sprayed onto the two heat conducting plates 20 when the wet sponge 26 rotates, convection is formed between the two heat conducting plates 20 by the convection of the fan 22 and the fan blades 27, blown wind accelerates the evaporation and heat absorption of the water and passes through the second through hole 18 to be discharged from the third through hole 19, when the switch member 15 in the switch cabinet body 1 is damaged and needs to be maintained, people firstly rotate the first rotating shaft 41, and drive the gear 42 to rotate by the rotation of the first rotating shaft 41, so that the two first sliding blocks 5 are driven by the two racks 43 to move towards opposite directions, and the housing 7 and the extension plate 10 are driven by the sliding of the two first sliding blocks 5 to approach to enable the connection plate 9 not to be shielded, so that the telescopic rod 16 drives the mounting plate 28 to move forward by the elastic force of the second spring 11, and the switch member 15 is driven to move out of the switch cabinet body 1.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A novel draw-out type switch cabinet is characterized by comprising:

the switch cabinet comprises a switch cabinet body (1), a cabinet door (2) is hinged to the left side face of the switch cabinet body (1) through a hinge, a mounting plate (28) is arranged in the cabinet door (2), a plurality of switch pieces (15) are fixedly mounted on the upper surface of the mounting plate (28), the lower surface of the mounting plate (28) is fixedly connected with the front ends of two telescopic rods (16) through two connecting plates (9), a second spring (11) is sleeved on the outer surface of each telescopic rod (16), two ends of each second spring (11) are fixedly connected to the outer surface of each telescopic rod (16), the lower surface of each telescopic rod (16) is fixedly connected to the lower surface of the inner wall of the switch cabinet body (1), a cover shell (7) and an extension plate (10) are respectively attached to the front faces of the two connecting plates (9), a first slider (5) is fixedly connected to the lower surfaces of the cover shell (7) and the connecting plates (9), and the first slider (5) is slidably connected to a first sliding groove formed in the lower surface of the inner wall of the switch cabinet body (1), the two first sliding blocks (5) are fixedly connected through a pulling mechanism (4);

the pulling mechanism (4) comprises a first rotating shaft (41), a gear (42) and a rack (43) which are sequentially arranged, wherein the racks (43) are respectively meshed with the upper side surface and the lower side surface of the gear (42), and the two racks (43) are centrosymmetric relative to the gear (42).

2. The novel draw-out switch cabinet according to claim 1, wherein a visible window (3) is arranged on the cabinet door (2), a rack (43) is fixedly connected to one side surface of the first sliding block (5), the gear (42) is clamped to the outer surface of the first rotating shaft (41), first bearings are clamped to the front side surface and the rear side surface of the inner wall of the first sliding chute, the first rotating shaft (41) is sleeved in the first bearings, and a pull block is fixedly connected to the front end of the first rotating shaft (41).

3. The novel draw-out switch cabinet according to claim 2, wherein the switch cabinet body (1) has second bearings fastened to both left and right side surfaces of an inner wall thereof, the second bearings are internally sleeved with a first rotating shaft (41), the cleaning roller (14) is fastened to an outer surface of the first rotating shaft (41), and a lower surface of the cleaning roller (14) is fitted to an upper surface of the switch member (15).

4. The draw-out type switch cabinet according to claim 1, wherein the second sliding block (6) is fixedly connected to each of the left and right side surfaces of the mounting plate (28), and the second sliding block (6) is slidably connected to a second sliding groove formed in each of the left and right side surfaces of the inner wall of the switch cabinet body (1).

5. The draw-out switchgear cabinet according to claim 1, wherein the left side of the extension plate (10) passes through the right side of the casing (7) and is fixedly connected to the left side of the inner wall of the casing (7) through the first spring (8).

6. The novel draw-out switch cabinet according to claim 1, wherein a cooling box (24) is fixedly connected to the back surface of the switch cabinet body (1), the left and right side surfaces of the cooling box (24) are communicated with the left and right side surfaces of the switch cabinet body (1) through a plurality of heat conduction pipes (12), the plurality of heat conduction pipes (12) respectively pass through third through holes (19) formed in the left and right side surfaces of the cooling box (24) and are fixedly connected to one side surface of the heat conduction plate (20), the number of the heat conduction plates (20) is two, and a plurality of second through holes (18) are formed in the opposite surfaces of the two heat conduction plates (20).

7. The novel draw-out switch cabinet according to claim 6, wherein the cooling box (24) is internally fixedly connected with an air storage box (21), the back of the air storage box (21) is provided with a plurality of fans (22), the upper surface of the air storage box (21) is provided with an air outlet (23), the air outlet (23) is positioned between the two heat conducting plates (20), the upper surface of the cooling box (24) is fixedly connected with a motor (25) through a fixing frame, the output shaft of the motor (25) is fixedly connected with a third rotating shaft (29), the third rotating shaft (29) is sleeved in a third bearing, first through-hole (17) have been seted up to the upper surface of cooler bin (24), and the joint has the third bearing in first through-hole (17), and in third pivot (29) passed first through-hole (17) and extended to cooler bin (24), the surface fixed connection of third pivot (29) had flabellum (27).

8. The draw-out switchgear cabinet according to claim 7, wherein a wet sponge (26) is fixedly connected to the bottom end of the third shaft (29), and the wet sponge (26) is located between the two heat conducting plates (20).