CN220857412U

CN220857412U - Dampproofing cubical switchboard

Info

Publication number: CN220857412U
Application number: CN202322364002.6U
Authority: CN
Inventors: 赵成雷; 郑洲阳; 夏侯松
Original assignee: Guangdong Qiujing Electrical
Current assignee: Guangdong Qiujing Electrical
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-04-26
Anticipated expiration: 2033-08-31

Abstract

The utility model provides a dampproof switch cabinet, which comprises a cabinet body, a window frame, a leaf and a driving device; openings are formed in two side surfaces of the cabinet body; the window frame is arranged in the opening, and a plurality of rotating shafts which are arranged at intervals are arranged on the window frame; the fan blades are arranged on the window frame at intervals, and one fan blade is correspondingly and rotatably connected with one rotating shaft; the driving device is connected with a plurality of fan blades, and the driving device drives the fan blades to rotate so as to control the opening and closing states of the opening. The utility model solves the problem that the traditional switch cabinet can not avoid rainwater entering the cabinet body in rainy days when being installed outdoors, and has the advantages of simple structure and low manufacturing cost.

Description

Dampproofing cubical switchboard

Technical Field

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

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet, then enters the sub-control switch, and each shunt is arranged according to the requirement. Such as meters, automatic control, motor magnetic switches, various ac contactors, etc., and high-voltage and low-voltage switchgear, high-voltage buses, such as power plants, etc., and low-cycle relief for protecting major equipment. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of the electric power system. Is mainly applicable to various different occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industry textile, factories and mining enterprises, residential communities, high-rise buildings and the like

Chinese patent (application number: CN 202223528493.5) discloses a high security cubical switchboard, which comprises a cabinet body, the bottom inner wall fixed mounting of the cabinet body has the heat insulating frame, and all fixed mounting has the heated board between the both sides inner wall of the top both ends of heat insulating frame and the cabinet body, two the heat conduction chamber has all been seted up to the inside of heated board, and the honeycomb heat storage hole that the equidistance distributes of many rows has all been seted up to one side of heat conduction chamber, has seted up a plurality of through-holes between the bottom of heat conduction chamber and the inside of heat insulating frame, the bottom fixed mounting of the cabinet body has the underframe, and the top inner wall intermediate position fixed mounting of underframe has the heater.

The problem that the rainwater is prevented from entering the cabinet body when the traditional switch cabinet is installed outdoors in rainy days exists.

Disclosure of utility model

Based on the problem, in order to solve the problem that rainwater cannot be prevented from entering the cabinet body in rainy days when the traditional switch cabinet is installed outdoors, the utility model provides a dampproof switch cabinet, which has the following specific technical scheme:

A dampproof switch cabinet, comprising

The cabinet body is provided with openings on two side surfaces;

The window frame is arranged in the opening, and a plurality of rotating shafts which are arranged at intervals are arranged on the window frame;

The fan blades are arranged on the window frame at intervals, and one fan blade is correspondingly and rotatably connected with one rotating shaft;

The driving device is connected with the plurality of fan blades and drives the plurality of fan blades to rotate so as to control the opening and closing states of the opening.

According to the dampproof switch cabinet, the fan blades are rotated, so that the outside is communicated with the cabinet body, and the electric elements mounted in the cabinet body can conveniently dissipate heat; when in rainy days, the fan blades are rotated to isolate the communication between the cabinet body and the outside, so that rainwater is prevented from entering the cabinet body, and electric elements are prevented from being damaged; by the driving device, the need of manually controlling the opening and closing states of the fan blades is avoided. The dampproofing cubical switchboard has solved traditional cubical switchboard when installing outdoors, exists when unavoidable rainy day, prevents that the rainwater from getting into the internal problem of cabinet.

Further, the fan blade comprises a blade and a connecting piece arranged on the blade, and the rotating shaft penetrates through the blade and is in rotating connection with the blade.

Further, the connecting piece comprises a first connecting portion and a second connecting portion, wherein the first connecting portion is arranged on the blade, and the second connecting portion is arranged on the first connecting portion in the vertical direction.

Further, the driving device comprises a driving component and a moving block, wherein the output end of the driving component is connected with the moving block, and the driving component is used for driving the moving block to move up and down.

Further, one end of the second connecting portion is connected with the first connecting portion, and the other end of the second connecting portion is hinged with the moving block.

Further, the rotating shaft passes through the second connecting part and is rotationally connected with the second connecting part.

Further, the driving assembly comprises a fixing piece, a linkage piece and a telescopic driving block, wherein the fixing piece and the telescopic driving block are arranged on the cabinet body, and a slideway with an arc-shaped outer contour is arranged on the fixing piece; one end of the linkage piece penetrates through the slideway and is connected with the moving block, and the other end of the linkage piece is hinged with the telescopic driving block.

Further, the linkage piece comprises a sliding block and a linkage rod, one end of the sliding block penetrates through the slideway to be connected with the moving block, the other end of the sliding block is hinged with one end of the linkage rod, and the other end of the linkage rod is hinged with the output end of the telescopic driving block; the telescopic driving block is used for driving the sliding block to reciprocate along the slideway.

Drawings

The utility model will be further understood from the following description taken in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.

FIG. 1 is a schematic view of a moisture resistant switchgear cabinet according to an embodiment of the present utility model;

Fig. 2 is an enlarged view of a portion a of fig. 1;

FIG. 3 is a schematic view of a portion of a moisture resistant switchgear cabinet in accordance with an embodiment of the present utility model;

Fig. 4 is an enlarged view of a portion B of fig. 3.

Reference numerals illustrate:

1-a cabinet body; 2-a window frame; 3-leaf; 31-leaf; 32-a connector; 321-a first connection; 322-a second connection; 4-a driving device; 41-a drive assembly; 411-fixing piece; 412-a linkage; 413—a telescoping drive block; 42-moving blocks; 5-rotating shaft; 6, a slide way; 7-sliding blocks; 8-linkage rod.

Detailed Description

The present utility model will be described in further detail with reference to the following examples thereof in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The terms "first" and "second" in this specification do not denote a particular quantity or order, but rather are used for distinguishing between similar or identical items.

As shown in fig. 1-4, a moisture-proof switch cabinet in an embodiment of the present utility model includes a cabinet body 1, a window frame 2, a leaf 3 and a driving device 4; openings are formed in two side surfaces of the cabinet body 1; the window frame 2 is arranged in the opening, and a plurality of rotating shafts 5 which are arranged at intervals are arranged on the window frame 2; the plurality of leaves 3 are arranged on the window frame 2 at intervals, and one leaf 3 is correspondingly and rotatably connected with one rotating shaft 5; the driving device 4 is connected with the plurality of fan blades 3, and the driving device 4 drives the plurality of fan blades 3 to rotate so as to control the opening and closing states of the opening.

According to the dampproof switch cabinet, the fan blades 3 are rotated, so that the outside is communicated with the interior of the cabinet body 1, and the electric elements mounted in the cabinet body 1 can conveniently dissipate heat; when in rainy days, the fan blades 3 are rotated to isolate the communication between the cabinet body 1 and the outside, so that rainwater is prevented from entering the cabinet body 1 to damage electrical elements; by being provided with the drive device 4, the need of manually controlling the opening and closing state of the fan blade 3 is avoided. The dampproofing cubical switchboard has solved traditional cubical switchboard when installing outdoors, exists when unavoidable rainy day, prevents the rainwater and gets into the problem in the cabinet body 1.

As shown in fig. 1-4, in one embodiment, the fan blade 3 includes a blade 31 and a connecting member 32 provided on the blade 31, and the rotation shaft 5 passes through the blade 31 and is rotatably connected to the blade 31; the connecting piece 32 includes a first connecting portion 321 and a second connecting portion 322, the first connecting portion 321 is disposed on the blade 31, and the second connecting portion 322 is disposed on the first connecting portion 321 in a vertical direction; the driving device 4 comprises a driving component 41 and a moving block 42, wherein the output end of the driving component 41 is connected with the moving block 42, and the driving component 41 is used for driving the moving block 42 to move up and down; one end of the second connecting portion 322 is connected with the first connecting portion 321, and the other end of the second connecting portion 322 is hinged with the moving block 42; the rotation shaft 5 passes through the second connection portion 322 and is rotatably connected to the second connection portion 322. In this way, the second connecting portion 322 is hinged to the moving block 42, when the moving block 42 moves up, the driving blade 31 is opened, and when the moving block 42 moves down, the driving blade 31 is closed.

As shown in fig. 1-4, in one embodiment, the driving assembly 41 includes a fixing member 411, a linkage member 412, and a telescopic driving block 413, wherein the fixing member 411 and the telescopic driving block 413 are both disposed on the cabinet 1, and a chute 6 with an arc-shaped outer contour is disposed on the fixing member 411; one end of the linkage piece 412 passes through the slideway 6 to be connected with the moving block 42, and the other end of the linkage piece 412 is hinged with the telescopic driving block 413; the linkage piece 412 comprises a sliding block 7 and a linkage rod 8, one end of the sliding block 7 passes through the slideway 6 to be connected with the moving block 42, the other end of the sliding block 7 is hinged with one end of the linkage rod 8, and the other end of the linkage rod 8 is hinged with the output end of the telescopic driving block 413; the telescopic driving block 413 is used for driving the sliding block 7 to reciprocate along the slideway 6. In this way, the sliding block 7 is driven to do circular arc motion along the slideway 6 through the telescopic motion of the telescopic driving block 413, and then the moving block 42 is driven to do circular arc motion at the same time, so that the blade 31 is driven to rotate, and the opening and closing state of the window sashes is controlled.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A dampproof switch cabinet is characterized by comprising

The cabinet body is provided with openings on two side surfaces;

2. The moisture resistant switchgear cabinet in accordance with claim 1, wherein said leaf comprises a blade and a connector provided on said blade, said rotatable shaft passing through and rotatably connected to said blade.

3. The moisture resistant switch cabinet of claim 2 wherein said connector comprises a first connector portion and a second connector portion, said first connector portion being disposed on said blade, said second connector portion being disposed on said first connector portion in a vertical orientation.

4. A moisture resistant switch cabinet in accordance with claim 3 wherein said drive means comprises a drive assembly and a moving block, an output of said drive assembly being connected to said moving block, said drive assembly being adapted to drive said moving block in a lifting motion.

5. The moisture-proof switch cabinet of claim 4, wherein one end of the second connection portion is connected to the first connection portion, and the other end of the second connection portion is hinged to the moving block.

6. The moisture resistant switch cabinet in accordance with claim 5, wherein said rotational shaft passes through and is rotatably connected to said second connection.

7. The dampproof switch cabinet of claim 4, wherein the driving assembly comprises a fixing piece, a linkage piece and a telescopic driving block, wherein the fixing piece and the telescopic driving block are arranged on the cabinet body, and a slideway with an arc-shaped outer contour is arranged on the fixing piece; one end of the linkage piece penetrates through the slideway and is connected with the moving block, and the other end of the linkage piece is hinged with the telescopic driving block.

8. The dampproof switch cabinet of claim 7, wherein the linkage comprises a sliding block and a linkage rod, one end of the sliding block penetrates through the slideway to be connected with the moving block, the other end of the sliding block is hinged with one end of the linkage rod, and the other end of the linkage rod is hinged with the output end of the telescopic driving block; the telescopic driving block is used for driving the sliding block to reciprocate along the slideway.