CN216564092U - An intelligent high-voltage control cabinet based on liquid crystal display - Google Patents

Abstract

The utility model discloses an intelligent high-voltage control cabinet based on liquid crystal display, which comprises a control cabinet main body and a base, wherein the base is positioned at the bottom of the control cabinet main body, the outer walls of two sides of the control cabinet main body are provided with three through positioning openings, the inner wall of the bottom of each positioning opening is movably connected with a movable plate through a hinge, two sides of the bottom of each positioning opening are respectively and fixedly provided with two fixed plates, and the inner walls of the two fixed plates are respectively provided with through movable holes. The movable plate is movably connected with the inner wall of the positioning opening, the sliding column slides on the inner wall of the sliding groove when the movable plate is opened, the movable plate can be flatly unfolded on the outer wall of one side of the control cabinet main body, and the control unit is arranged on the first mounting plate on the side wall of the movable plate, so that the quantity of the control units arranged on the control cabinet is increased, the space utilization rate of the control cabinet is greatly increased, and the corresponding control units can be added into the control cabinet when a new electric appliance is arranged.

Description

An intelligent high-voltage control cabinet based on liquid crystal display

technical field

The utility model relates to the field of control cabinets, in particular to an intelligent high-voltage control cabinet based on liquid crystal display.

Background technique

High-voltage control cabinet refers to the functions of on-off, control or protection in power system power generation, cooking, power distribution, power conversion and trumpet.

In the existing high-voltage control cabinet, only the control unit can be installed on the inner front of the cabinet. Once the number of control units increases, the number of high-voltage control cabinets needs to be increased. The space utilization rate in the high-voltage control cabinet is low, and it is difficult to install new electrical appliances in the control cabinet. Install the corresponding control unit inside.

Utility model content

The purpose of this utility model is to provide an intelligent high-voltage control cabinet based on liquid crystal display, so as to solve the above-mentioned deficiencies in the technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: an intelligent high-voltage control cabinet based on liquid crystal display, comprising a control cabinet body and a base, the base is located at the bottom of the control cabinet body, and the outer walls on both sides of the control cabinet body There are three penetrating positioning openings, the bottom inner wall of the positioning opening is movably connected with a movable plate through hinges, two fixing pieces are respectively fixed on both sides of the bottom of the positioning opening, and the inner walls of the two fixing pieces are open. There is a through movable hole, the inner walls of the two movable holes are movably connected with a rotating rod, the outer wall of the rotating rod is movably connected with a support rod, and the end of the support rod away from the rotating rod is movably connected with a sliding column. Two sliding sheets are fixed on both sides of the bottom of the plate, and the side walls of the two sliding sheets are provided with chute, the inner wall of the chute is slidably connected with the outer wall of the sliding column, and the movable plate is located in the main body of the control cabinet The outer wall of one side is fixedly provided with first mounting pieces distributed at equal distances.

Preferably, the outer walls on both sides of the base are provided with air inlets passing through, the top side of the base is provided with air guide ports distributed at equal distances, and the bottom outer wall of the control cabinet main body is provided with air guide nets.

Preferably, the top side of the main body of the control cabinet is provided with a penetrating exhaust port, the inner wall of the exhaust port is fixed with a vertically upward exhaust pipe, and the inner wall of the exhaust pipe is fixed with a bracket through a bracket. Exhaust fan, the air in the main body of the control cabinet is drawn out through the exhaust fan provided inside the exhaust pipe, and negative pressure is generated in the main body of the control cabinet, and the air is passed through the air guide port and the guide through the suction ports on both sides of the bottom of the base. The air net is discharged into the main body of the control cabinet to facilitate the air circulation in the main body of the control cabinet, and the heat dissipation effect is good.

Preferably, a cabinet door is provided on the front of the main body of the control cabinet, a fixed opening is formed in the center of the cabinet door, and a liquid crystal display screen is fixed on the inner wall of the fixed opening.

Preferably, a door handle is fixed on one side of the outer wall of the cabinet door, and the opening and closing of the cabinet door is facilitated through the door handle.

Preferably, a first positioning piece is fixed on the top side of the positioning opening, and a second positioning piece is fixed on the top side of the movable plate, and the first positioning piece is separated from the center of the second positioning piece. There is a through hole, the inner wall of the through hole is slidably connected with a plug, and when the plug is pulled out, the movable plate movably connected in the positioning opening can be opened.

Preferably, the inner wall of the main body of the control cabinet is fixedly provided with second mounting pieces distributed at equal distances, and the second mounting pieces are used to facilitate the installation of the control unit.

Preferably, the outer walls of both ends of the support rod are provided with rotating holes, and the inner walls of the two rotating holes are respectively movably connected with the outer walls of the sliding column and the rotating rod.

In the above-mentioned technical scheme, the technical effect and advantage that the utility model provides:

The movable plate is movably connected to the inner wall of the positioning opening. When the movable plate is opened, the sliding column slides on the inner wall of the chute, and the expansion angle of the movable plate can be supported by the support rod. When the sliding column slides to the end of the top inner wall of the chute, the movable plate can The plane is unfolded on one side outer wall of the main body of the control cabinet, and the control unit is installed on the first mounting piece on the side wall of the movable panel, so as to increase the number of installed control units of the present invention and greatly improve the space utilization of the present invention. The utility model can add a corresponding control unit when installing a new electrical appliance, which is convenient to use.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only those of the present invention. For some of the described embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

1 is a schematic diagram of the three-dimensional structure of the present utility model;

Fig. 2 is the enlarged structural schematic diagram of part A in Fig. 1 of the utility model;

3 is a schematic diagram of the three-dimensional structure of the base of the present invention;

4 is a schematic diagram of the cross-sectional structure of the exhaust pipe of the utility model;

FIG. 5 is a schematic diagram of the three-dimensional structure of the main body of the control cabinet of the present invention.

Description of reference numbers:

1 Control cabinet body, 2 base, 3 air inlet, 4 air guide, 5 air guide, 6 exhaust port, 7 exhaust pipe, 8 exhaust fan, 9 dust cover, 10 cabinet door, 11 fixed port, 12 LCD screen, 13 door handle, 14 positioning port, 15 movable plate, 16 first positioning piece, 17 second positioning piece, 18 latch, 19 fixed piece, 20 movable hole, 21 rotating rod, 22 supporting rod, 23 sliding sheet, 24 chute, 25 sliding column, 26 first mounting sheet, 27 second mounting sheet.

Detailed ways

In order to make those skilled in the art better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

Example 1

Referring to Figures 1-5 of the specification, an intelligent high-voltage control cabinet based on liquid crystal display includes a control cabinet body 1 and a base 2, the base 2 is located at the bottom of the control cabinet body 1, and the outer walls on both sides of the control cabinet body 1 have three through The positioning port 14, the bottom inner wall of the positioning port 14 is movably connected with a movable plate 15 through hinges, and two fixed pieces 19 are fixed on both sides of the bottom of the positioning port 14 respectively, and the inner walls of the two fixed pieces 19 are open with a through movable plate 15. Hole 20, the inner walls of the two movable holes 20 are movably connected with a rotating rod 21, the outer wall of the rotating rod 21 is movably connected with a support rod 22, and one end of the support rod 22 away from the rotating rod 21 is movably connected with a sliding column 25, and the bottom of the movable plate 15 is movably connected with a sliding column 25. Two sliding sheets 23 are fixed on both sides, the side walls of the two sliding sheets 23 are provided with chute 24, the inner wall of the chute 24 is slidably connected with the outer wall of the sliding column 25, and the outer walls of both ends of the support rod 22 are provided with rotating The outer wall of the movable plate 15 located in the control cabinet main body 1 is fixedly provided with the first mounting pieces 26 equidistantly distributed.

Embodiment 2

On the basis of the first embodiment, the two outer walls of the base 2 are provided with air intake ports 3 through them, the top side of the base 2 is provided with air guide ports 4 distributed at equal distances, and the bottom outer wall of the control cabinet main body 1 is provided with air guides Net 5, the top side of the control cabinet main body 1 is provided with a through exhaust port 6, the inner wall of the exhaust port 6 is fixed with a vertically upward exhaust pipe 7, and the inner wall of the exhaust pipe 7 is fixed with an exhaust pipe 7 through a bracket. The air fan 8 draws out the air in the control cabinet main body 1 through the exhaust fan 8 provided inside the exhaust pipe 7, and negative pressure is generated in the control cabinet main body 1. The air is discharged into the control cabinet body 1 through the air guide port 4 and the air guide net 5, so as to facilitate the air circulation in the control cabinet body 1, and the heat dissipation effect is good. The top end of the exhaust pipe 7 is fixed with a dust cover 9 to prevent dust Works well.

Embodiment 3

On the basis of the first embodiment, a cabinet door 10 is provided on the front of the main body 1 of the control cabinet, a fixed opening 11 is opened in the center of the cabinet door 10, and a liquid crystal display screen 12 is fixed on the inner wall of the fixed opening 11. A door handle 13 is fixed on the outer wall of one side, and the opening and closing of the cabinet door 10 is facilitated through the door handle 13 .

Embodiment 4

On the basis of the first embodiment, a first positioning piece 16 is fixed on the top side of the positioning opening 14 , a second positioning piece 17 is fixed on the top side of the movable plate 15 , the first positioning piece 16 and the second positioning piece The central position of 17 is provided with a through hole, and the inner wall of the through hole is slidably connected with a plug 18. Pulling out the plug 18 can open the movable plate 15 movably connected in the positioning port 14, and the inner wall of the control cabinet main body 1 is fixed with equal distances. The distributed second mounting pieces 27 pass through the second mounting pieces 27 to facilitate the installation of the control unit.

The working principle of the utility model:

Referring to the accompanying drawings 1-5 of the description, when using the utility model, first install the utility model in the designated position, and preferentially install the control unit on the second mounting piece 27 provided on the inner wall of the control cabinet main body 1. When the position is filled with the control unit, the latch 18 is pulled out to open the movable plate 15 movably connected in the positioning port 14. When the movable plate 15 is opened, the sliding column 25 slides on the inner wall of the chute 24, and the movable plate can be supported by the support rod 22. 15, when the sliding column 25 slides to the end of the top inner wall of the chute 24, the movable panel 15 can be flatly unfolded on one side of the outer wall of the control cabinet main body 1, and then the control unit is installed on the first side of the movable panel 15. A mounting piece 26 is used to increase the number of control units installed in the present utility model and greatly improve the space utilization rate of the present utility model. When installing new electrical appliances, a corresponding control unit can be added in the present utility model. Conveniently, after the control unit is installed on the outer wall of the first mounting piece 26, the movable plate 15 is pushed into the inner wall of the positioning opening 14, and the plug 18 provided on the top of the second positioning piece 17 is inserted into the through hole of the inner wall of the first positioning piece 16. , in order to fix the movable plate 15 on the inner wall of the positioning port 14, when the control unit in the control cabinet main body 1 generates heat, the air in the control cabinet main body 1 is exhausted through the exhaust fan 8 provided inside the exhaust pipe 7. When it is pulled out, negative pressure is generated in the main body 1 of the control cabinet, and the air is discharged into the main body 1 of the control cabinet through the air guide port 4 and the air guide net 5 through the suction ports 3 on both sides of the bottom of the base 2, so as to facilitate the inside of the main body 1 of the control cabinet. The air circulation is good, and the heat dissipation effect is good.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it goes without saying that for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, various different Modifications are made to the described embodiments. Accordingly, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims (8)

1. An intelligent high-voltage control cabinet based on liquid crystal display, comprising a control cabinet body (1) and a base (2), the base (2) being located at the bottom of the control cabinet body (1), characterized in that: the control cabinet The two outer walls of the main body (1) are provided with three penetrating positioning openings (14). Two fixing pieces (19) are respectively fixed on the sides, and the inner walls of the two fixing pieces (19) are provided with a penetrating movable hole (20), and the inner walls of the two movable holes (20) are movably connected with a rotating A rod (21), the outer wall of the rotating rod (21) is movably connected with a support rod (22), and one end of the support rod (22) away from the rotating rod (21) is movably connected with a sliding column (25), the movable Two sliding sheets (23) are fixedly arranged on both sides of the bottom of the plate (15), and the side walls of the two sliding sheets (23) are provided with sliding grooves (24), and the inner walls of the sliding grooves (24) are connected to the sliding grooves (24). The outer walls of the columns (25) are slidably connected, and first mounting pieces (26) distributed at equal distances are fixedly arranged on the outer wall of one side of the movable plate (15) located in the main body (1) of the control cabinet. 2. An intelligent high-voltage control cabinet based on liquid crystal display according to claim 1, characterized in that: the outer walls on both sides of the base (2) are provided with air inlets (3) that run through, and the base (2) The top side of the ) is provided with air guide ports (4) distributed at equal distances, and the bottom outer wall of the control cabinet main body (1) is provided with an air guide net (5). 3. An intelligent high-voltage control cabinet based on liquid crystal display according to claim 1, characterized in that: the top side of the control cabinet main body (1) is provided with a penetrating exhaust port (6), and the The inner wall of the air port (6) is fixedly provided with a vertically upward exhaust pipe (7), the inner wall of the exhaust pipe (7) is fixedly provided with an exhaust fan (8) through a bracket, and the exhaust pipe (7) is fixed with an exhaust fan (8). ) is fixedly provided with a dust cover (9). 4. An intelligent high-voltage control cabinet based on liquid crystal display according to claim 1, characterized in that: a cabinet door (10) is provided on the front of the control cabinet main body (1), and a center of the cabinet door (10) is provided. A fixed opening (11) is opened at the position, and a liquid crystal display screen (12) is fixed on the inner wall of the fixed opening (11). 5 . The intelligent high-voltage control cabinet based on liquid crystal display according to claim 4 , wherein a door handle ( 13 ) is fixed on one outer wall of the cabinet door ( 10 ). 6 . 6 . The intelligent high-voltage control cabinet based on liquid crystal display according to claim 1 , wherein a first positioning sheet ( 16 ) is fixedly arranged on the top side of the positioning port ( 14 ), and the movable plate A second positioning piece (17) is fixed on the top side of (15), a through hole is formed in the center of the first positioning piece (16) and the second positioning piece (17), and the inner wall of the through hole slides A latch (18) is attached. 7 . The intelligent high-voltage control cabinet based on liquid crystal display according to claim 1 , wherein the inner wall of the control cabinet main body ( 1 ) is fixedly provided with second mounting pieces ( 27 ) distributed at equal distances. 8 . 8. The intelligent high-voltage control cabinet based on liquid crystal display according to claim 1, characterized in that: the outer walls of both ends of the support rod (22) are provided with rotating holes, and the inner walls of the two rotating holes are respectively connected to the sliding The column (25) is movably connected with the outer wall of the rotating rod (21).

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