Direct-current power supply cabinet formed by insulating panels

Abstract

The utility model relates to the technical field of power supply cabinets, and discloses a direct-current power supply cabinet formed by an insulating panel, which comprises a cabinet. According to the direct-current power supply cabinet formed by the insulating panel, the insulating panel body is pushed to move, the insulating box is driven to move through movement of the insulating panel body, the control module and the direct-current power supply module are driven to move through movement of the insulating box until the insulating box enters the interior of the shell, and meanwhile when the insulating box enters the interior of the shell, the direct-current power supply module is driven to move. The surface of the positioning plate can be inserted into the positioning groove and tightly attached to the surface of the movable plate, so that the position of the insulating panel body is fixed, internal electronic components can be protected, and the problem that the shell of an existing direct-current power cabinet is usually made of metal plates, but the shell is not easy to deform is solved. And the metal shell is easily interfered by external electromagnetic interference, so that the normal work of the power supply cabinet is influenced, and meanwhile, electric shock accidents are easily caused.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply cabinets, in particular to a DC power supply cabinet composed of an insulating panel. Background Art

[0002] A power cabinet, also known as a distribution cabinet, is a device used to supply electrical energy to various electrical equipment. The main function of a power cabinet is to control, protect and distribute electrical energy.

[0003] However, the existing DC power supply cabinet usually uses a metal plate to make the shell, and places DC power supply modules, control modules and other electronic components inside. However, the metal shell is easily affected by external electromagnetic interference, which affects the normal operation of the power supply cabinet and is also prone to electric shock accidents. Therefore, technical personnel in this field provide a DC power supply cabinet composed of an insulating panel to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a DC power supply cabinet composed of an insulating panel to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A DC power supply cabinet composed of an insulating panel comprises a cabinet, the cabinet comprises a shell, a cabinet door is movably connected to the front side of the shell through a hinge, a handle is fixedly connected to the front side of the cabinet door, and an insulating mechanism is installed in the inner cavity of the shell;

[0007] The insulating mechanism includes an insulating panel body, the surface of the insulating panel body is movably connected to the inner cavity of the shell, power supply interfaces are provided on both sides of the inner cavity of the insulating panel body, the back side of the insulating panel body is fixedly connected to an insulating box, the inner cavity of the insulating box is respectively fixedly connected to a control module and a DC power supply module, a positioning groove is provided on the back side of the inner cavity of the insulating box, the inner cavity of the positioning groove is plugged with a positioning plate, and the back side of the positioning plate is fixedly connected to the back side of the inner cavity of the shell.

[0008] As a further solution of the utility model: the second fixed plates are fixedly connected to both sides of the surface of the positioning plate, the movable plates are movably connected to both sides of the surface of the positioning plate, the inner cavity of the movable plate is provided with a fixing groove, the inner cavity of the fixing groove is fixedly connected to the first fixed plate, and the surface of the first fixed plate is movably connected to the surface of the second fixed plate.

[0009] As a further solution of the utility model: a first spring is fixedly connected to one side of the movable plate, and one side of the first spring is fixedly connected to the inner cavity of the positioning groove.

[0010] As a further solution of the utility model: plug-in slots are provided at four corners of the back side of the inner cavity of the insulation box, the inner cavity of the plug-in slots is plug-connected with a support block, and the back side of the support block is fixedly connected to the back side of the inner cavity of the shell.

[0011] As a further solution of the utility model: guiding mechanisms are installed on both sides of the insulating box, and the guiding mechanisms include guiding grooves and movable grooves. The guiding grooves are opened on one side of the inner cavity of the insulating box, and the movable grooves are opened on one side of the inner cavity of the shell. The inner cavity of the movable groove is movably connected with a guiding block, and the surface of the guiding block is movably connected to the inner cavity of the guide groove.

[0012] As a further solution of the utility model: the inner cavity of the movable groove is fixedly connected with a guide rod, and the surface of the guide rod is movably connected to the inner cavity of the guide block.

[0013] As a further solution of the utility model: a second spring is fixedly connected to the back side of the guide block, and the back side of the second spring is fixedly connected to the back side of the inner cavity of the movable groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model moves the insulating panel body by pushing the insulating panel body, drives the insulating box to move by the movement of the insulating panel body, drives the control module and the DC power supply module to move by the movement of the insulating box, until the insulating box enters the interior of the shell. At the same time, when the insulating box enters the interior of the shell, the surface of the positioning plate will be inserted into the interior of the positioning groove and fit tightly with the surface of the movable plate, thereby fixing the position of the insulating panel body, which can protect the internal electronic components and solve the problem that the existing DC power supply cabinet usually uses a metal plate to make the shell. However, the metal shell is easily affected by external electromagnetic interference, thereby affecting the normal operation of the power cabinet and also easily causing electric shock accidents.

[0016] 2. The utility model sets the first fixed plate to limit the second fixed plate, thereby preventing the second fixed plate from detaching from the inside of the fixed groove when no force is applied. The first spring is set to support the position of the movable plate, so that the movable plate can move outward when subjected to force and can automatically reset when not subjected to force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a DC power supply cabinet composed of an insulating panel;

[0018] Figure 2 The invention is a connection diagram of an insulating panel structure in a DC power supply cabinet composed of insulating panels;

[0019] Figure 3 It is a connection diagram of an insulating box structure in a DC power supply cabinet composed of insulating panels;

[0020] Figure 4 The present invention is a connection diagram of a positioning plate structure in a DC power cabinet composed of an insulating panel.

[0021] In the figure: 1. cabinet; 101. shell; 102. cabinet door; 103. handle; 2. insulation mechanism; 201. power interface; 202. control module; 203. insulation box; 204. DC power module; 205. insulation panel body; 206. support block; 207. plug-in slot; 208. positioning slot; 209. positioning plate; 210. movable plate; 211. first spring; 212. fixed slot; 213. first fixed plate; 214. second fixed plate; 3. guide mechanism; 301. second spring; 302. guide block; 303. guide rod; 304. guide slot; 305. movable slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 A DC power supply cabinet composed of an insulating panel includes a cabinet 1, the cabinet 1 includes a shell 101, a cabinet door 102 is movably connected to the front side of the shell 101 through a hinge, a handle 103 is fixedly connected to the front side of the cabinet door 102, and an insulating mechanism 2 is installed in the inner cavity of the shell 101;

[0024] The insulating mechanism 2 includes an insulating panel body 205, the surface of the insulating panel body 205 is movably connected to the inner cavity of the shell 101, power supply interfaces 201 are provided on both sides of the inner cavity of the insulating panel body 205, the back side of the insulating panel body 205 is fixedly connected to an insulating box 203, the inner cavity of the insulating box 203 is respectively fixedly connected to a control module 202 and a DC power supply module 204, a positioning groove 208 is provided on the back side of the inner cavity of the insulating box 203, the inner cavity of the positioning groove 208 is plugged and connected to a positioning plate 209, and the back side of the positioning plate 209 is fixedly connected to the back side of the inner cavity of the shell 101.

[0025] Specifically, the second fixed plate 214 is fixedly connected to both sides of the surface of the positioning plate 209, and the movable plate 210 is movably connected to both sides of the surface of the positioning plate 209. The inner cavity of the movable plate 210 is provided with a fixing groove 212, and the inner cavity of the fixing groove 212 is fixedly connected to the first fixed plate 213. The surface of the first fixed plate 213 is movably connected to the surface of the second fixed plate 214.

[0026] Through the above technical solution, the first fixing plate 213 is provided to limit the second fixing plate 214, thereby preventing the second fixing plate 214 from being separated from the inside of the fixing groove 212 when no force is applied.

[0027] Specifically, a first spring 211 is fixedly connected to one side of the movable plate 210 , and one side of the first spring 211 is fixedly connected to the inner cavity of the positioning groove 208 .

[0028] Through the above technical solution, the position of the movable plate 210 is supported by the arrangement of the first spring 211, so that the movable plate 210 can move outward when subjected to force, and can automatically return to its original position when not subjected to force.

[0029] Specifically, four corners of the back side of the inner cavity of the insulation box 203 are provided with plug-in slots 207 , the inner cavity of the plug-in slots 207 is plugged with a support block 206 , and the back side of the support block 206 is fixedly connected to the back side of the inner cavity of the housing 101 .

[0030] Through the above technical solution, by setting the insertion slot 207 , the support block 206 can be inserted into the interior of the insulation box 203 , thereby supporting the position of the insulation box 203 .

[0031] Specifically, guide mechanisms 3 are installed on both sides of the insulating box 203, and the guide mechanisms 3 include guide grooves 304 and movable grooves 305. The guide grooves 304 are opened on one side of the inner cavity of the insulating box 203, and the movable grooves 305 are opened on one side of the inner cavity of the shell 101. The inner cavity of the movable groove 305 is movably connected with a guide block 302, and the surface of the guide block 302 is movably connected to the inner cavity of the guide groove 304.

[0032] Through the above technical solution, the guide groove 304 is set to limit the guide block 302. When the insulation box 203 moves, it will push the guide block 302 to move inside the movable groove 305, so that the position of the insulation box 203 can be supported and guided.

[0033] Specifically, the inner cavity of the movable groove 305 is fixedly connected with the guide rod 303 , and the surface of the guide rod 303 is movably connected with the inner cavity of the guide block 302 .

[0034] Through the above technical solution, the guide rod 303 is provided to guide the movement of the guide block 302, thereby preventing the position of the guide block 302 from being offset during the movement.

[0035] Specifically, the second spring 301 is fixedly connected to the back side of the guide block 302 , and the back side of the second spring 301 is fixedly connected to the back side of the inner cavity of the movable groove 305 .

[0036] Through the above technical solution, the position of the guide block 302 is limited by the provision of the second spring 301, so that the guide block 302 can be automatically reset when not subjected to force, thereby facilitating subsequent reuse.

[0037] The working principle of the utility model is: first, the insulating panel body 205 is pushed to move, and the movement of the insulating panel body 205 drives the insulating box 203 to move, and the movement of the insulating box 203 drives the control module 202 and the DC power supply module 204 to move until the insulating box 203 enters the interior of the shell 101. At the same time, when the insulating box 203 enters the interior of the shell 101, the surface of the positioning plate 209 will be inserted into the interior of the positioning groove 208. When the positioning plate 209 enters the interior of the positioning groove 208, it will push the movable plate 210 to move outward, and the surface of the second fixed plate 214 will enter the interior of the fixed groove 212 and fit with the surface of the first fixed plate 213, so as to limit the second fixed plate 214. The second fixing plate 214 is prevented from being separated from the inside of the fixing groove 212 when no force is applied, so as to fix the position of the positioning plate 209, and the surface of the support block 206 is inserted into the inside of the insertion groove 207, so as to support the position of the insulation box 203. When the insulation box 203 moves inside the shell 101, the surface of the guide block 302 is in contact with the inner cavity of the guide groove 304, so as to push the guide block 302 to move under the action of the insulation box 203. During the movement, the guide block 302 is guided by the guide rod 303, so as to prevent the position of the guide block 302 from shifting during the movement, until the back side of the insulation box 203 is in contact with the back side of the inner cavity of the shell 101, so as to complete the guidance and subsequent support of the movement of the insulation box 203.

[0038] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A DC power supply cabinet composed of insulating panels, comprising a cabinet (1), characterized in that: The cabinet (1) comprises a shell (101), the front side of the shell (101) is movably connected to a cabinet door (102) via a hinge, the front side of the cabinet door (102) is fixedly connected to a handle (103), and the inner cavity of the shell (101) is installed with an insulating mechanism (2); The insulating mechanism (2) comprises an insulating panel body (205), the surface of the insulating panel body (205) is movably connected to the inner cavity of the shell (101), power interfaces (201) are provided on both sides of the inner cavity of the insulating panel body (205), the back side of the insulating panel body (205) is fixedly connected to an insulating box (203), the inner cavity of the insulating box (203) is respectively fixedly connected to a control module (202) and a DC power supply module (204), a positioning groove (208) is provided on the back side of the inner cavity of the insulating box (203), the inner cavity of the positioning groove (208) is plugged with a positioning plate (209), and the back side of the positioning plate (209) is fixedly connected to the back side of the inner cavity of the shell (101).

2. A DC power supply cabinet composed of insulating panels according to claim 1, characterized in that: The second fixing plates (214) are fixedly connected to both sides of the surface of the positioning plate (209), and the movable plates (210) are movably connected to both sides of the surface of the positioning plate (209). The inner cavity of the movable plate (210) is provided with a fixing groove (212), and the inner cavity of the fixing groove (212) is fixedly connected to the first fixing plate (213), and the surface of the first fixing plate (213) is movably connected to the surface of the second fixing plate (214).

3. A DC power supply cabinet composed of insulating panels according to claim 2, characterized in that: A first spring (211) is fixedly connected to one side of the movable plate (210), and one side of the first spring (211) is fixedly connected to the inner cavity of the positioning groove (208).

4. A DC power supply cabinet composed of insulating panels according to claim 1, characterized in that: Insertion slots (207) are provided at four corners on the back side of the inner cavity of the insulation box (203), the inner cavity of the insertion slots (207) is plugged with a support block (206), and the back side of the support block (206) is fixedly connected to the back side of the inner cavity of the shell (101).

5. A DC power supply cabinet composed of insulating panels according to claim 1, characterized in that: Guide mechanisms (3) are installed on both sides of the insulation box (203), and the guide mechanisms (3) include a guide groove (304) and a movable groove (305). The guide groove (304) is opened on one side of the inner cavity of the insulation box (203), and the movable groove (305) is opened on one side of the inner cavity of the shell (101). The inner cavity of the movable groove (305) is movably connected to a guide block (302), and the surface of the guide block (302) is movably connected to the inner cavity of the guide groove (304).

6. A DC power supply cabinet composed of insulating panels according to claim 5, characterized in that: The inner cavity of the movable groove (305) is fixedly connected to a guide rod (303), and the surface of the guide rod (303) is movably connected to the inner cavity of the guide block (302).

7. A DC power supply cabinet composed of insulating panels according to claim 5, characterized in that: The back side of the guide block (302) is fixedly connected to a second spring (301), and the back side of the second spring (301) is fixedly connected to the back side of the inner cavity of the movable groove (305).

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