Power distribution cabinet convenient to pull and overhaul

Abstract

The utility model discloses a power distribution cabinet convenient to pull and overhaul, which comprises a cabinet body structure, a pull structure is arranged in the cabinet body structure, the cabinet body structure comprises a cabinet body provided with a mounting groove, a horizontal fan set with a dustproof net is arranged in the cabinet body through the mounting groove, and the surface of the cabinet body is wrapped with a protective cover with a matching groove. The drawing structure comprises a connecting frame with the interior being of a hollow structure, guide grooves are symmetrically formed in the connecting frame, meanwhile, the connecting frame is fixed into the cabinet body, the guide grooves are adjusted in a sliding mode through guide strips, the guide strips and the matched frame are fixed in an embedded mode, and meanwhile the matched frame and the connecting frame are adjusted in a drawing and sliding mode through the guide grooves and the guide strips. A cabinet door is fixed to one end of the matching frame, a handle is fixed to the surface of the cabinet door, meanwhile, a mounting plate is fixed to one side of the cabinet body, and according to the power distribution cabinet convenient to pull and overhaul, wrapping protection is achieved through the arranged protective cover.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet which is convenient for pulling out and repairing. Background Art

[0002] The power distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet, which is the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. After searching, it is found that the publication number of the existing public technology is: CN220341855U, explosion-proof high-voltage power distribution cabinet, including a power distribution cabinet, and the power distribution cabinet is provided with a high-efficiency heat dissipation mechanism, and the high-efficiency heat dissipation mechanism includes ventilation holes opened on the left and right surfaces of the power distribution cabinet. The explosion-proof high-voltage power distribution cabinet is provided with a No. 1 protective cover and a No. 2 protective cover on the left and right surfaces of the power distribution cabinet respectively, an air inlet fan is provided in the No. 1 protective cover, and an air outlet fan is provided in the No. 2 protective cover. At the same time, ventilation holes located in the No. 1 protective cover and the No. 2 protective cover are provided on the left and right surfaces of the power distribution cabinet. When in use, fresh air from the outside can be sent into the power distribution cabinet through the air inlet fan, and the heat inside the power distribution cabinet can be extracted through the air outlet fan. Through the mutual cooperation of the air inlet fan and the air outlet fan, the air circulation speed inside the power distribution cabinet can be increased, thereby improving the heat dissipation effect inside the power distribution cabinet.

[0003] To sum up: when inspecting the internal parts of the power distribution cabinet set up in the above case, the inspection personnel need to enter half of their body into the distribution cabinet for inspection, which is not only troublesome but also inconvenient to operate. Utility Model Content

[0004] The purpose of the utility model is to provide a distribution cabinet that is easy to pull out for maintenance in order to solve the problem proposed in the above-mentioned background technology that when inspecting the internal parts of the distribution cabinet set in the above-mentioned case, the inspection personnel need to enter half of their body into the distribution cabinet for maintenance, which is not only troublesome but also inconvenient to operate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power distribution cabinet that is easy to pull out for maintenance, comprising a cabinet structure, and a pull-out structure inside the cabinet structure;

[0006] The cabinet structure includes a cabinet with an installation slot, and a horizontal fan unit with a dustproof net is installed inside the cabinet through the installation slot, and the cabinet surface is wrapped with a protective cover with a matching slot;

[0007] The drawer structure comprises a connecting frame with a hollow structure inside, and guide grooves are symmetrically arranged inside the connecting frame, and the connecting frame is fixed inside the cabinet.

[0008] By adopting the above technical solution, the protective cover is provided to achieve wrapping protection.

[0009] Preferably, the guide groove is slidably adjusted by a guide bar, and the guide bar is inlaid and fixed with the matching frame, and the matching frame is pulled and slidably adjusted with the connecting frame through the guide groove and the guide bar.

[0010] By adopting the above technical solution, the guide groove is provided to achieve guided sliding adjustment.

[0011] Preferably, a cabinet door is fixed to one end of the matching frame, and a handle is fixed to the surface of the cabinet door, and a mounting plate is fixed to one side of the cabinet body.

[0012] By adopting the above technical solution, the electrical accessories are fixedly connected through the provided mounting plate.

[0013] Preferably, one group of the connection frames is provided, and the connection frames are made of iron metal material.

[0014] By adopting the above technical solution, the connection is opened and fixed by the provided connection frame.

[0015] Preferably, the guide strips are arranged in a ring array with respect to the matching frame.

[0016] By adopting the above technical solution, the adsorption is regulated by the provided guide strips.

[0017] Preferably, the cabinet body and the mounting plate have a cross-sectional area in a "T" shape.

[0018] By adopting the above technical solution, the cabinet door is provided to drive the adjustment.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the power distribution cabinet which is easy to pull out for maintenance,

[0020] (1) This case adopts a pull-out structure to solve the problem that the inspection personnel need to enter the distribution cabinet halfway to inspect the internal parts in the distribution cabinet set in the above case, which is not only troublesome but also inconvenient to operate. When the electrical accessories inside the cabinet need to be inspected, the operator holds the handle to drive the cabinet door and the mounting plate to move under force. During the movement of the cabinet door, the supporting frame and the connecting frame are driven to slide relative to each other under force. When the mounting plate is moved out of the cabinet door, it is convenient for the operator to inspect the electrical accessories.

[0021] (2) By setting a protective cover in the cabinet structure, the existing cabinet is exposed to the outside, which is easy to cause collision and denting of the cabinet during transportation. When the cabinet is transported, the protective cover is used to wrap the cabinet surface for protection to avoid collision and denting of the cabinet during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the cabinet structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the connection frame, guide strips, cabinet doors, handles and mounting plates of the utility model;

[0025] Figure 4 It is a schematic diagram of the structure of the connecting frame, guide grooves, guide strips and matching frame of the utility model.

[0026] In the figure: 1. cabinet structure; 101. cabinet; 102. horizontal fan unit; 103. dust screen; 104. protective cover; 2. pull-out structure; 201. connecting frame; 202. guide groove; 203. guide strip; 204. matching frame; 205. cabinet door; 206. handle; 207. mounting plate. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-4 The utility model provides a technical solution: a power distribution cabinet that is easy to pull out for maintenance, such as Figure 1 and Figure 2 As shown, a cabinet structure 1 is included, and the cabinet structure 1 includes a cabinet 101 with an installation groove, and a horizontal fan unit 102 with a dustproof net 103 is installed inside the cabinet 101 through the installation groove. At the same time, the surface of the cabinet 101 is wrapped with a protective cover 104 which also has a matching groove, wherein the protective cover 104 adopts an open structure setting, and the protective cover 104 set with the opening structure effectively performs semi-wrapped protection on the cabinet 101, and facilitates the normal pulling and adjustment of the cabinet door 205.

[0029] like Figure 3 and Figure 4As shown, the cabinet structure 1 has an internal pull-out structure 2, and the pull-out structure 2 includes a connecting frame 201 with an internal hollow structure. A group of connecting frames 201 are provided, and the connecting frame 201 is made of iron metal material. When the above-mentioned parts are provided in a group, it not only reflects the openness of the installation setting of the above-mentioned parts, but also reflects the fixed connectivity and relative force sliding adjustability of the above-mentioned parts. When the above-mentioned parts are provided in a group, the force sliding support of the above-mentioned parts is also reflected. When the connecting frame 201 is made of iron metal material, it can effectively adjust and adsorb with the guide strip 203 of magnetic material, and the guide grooves 202 are symmetrically provided inside the connecting frame 201. At the same time, the connecting frame 201 is fixed inside the cabinet 101.

[0030] Furthermore, in the above scheme, the guide groove 202 is slidably adjusted by the guide bar 203, and the guide bar 203 is arranged in a ring array with respect to the matching frame 204. When the above components are arranged in a ring array, it not only reflects the distribution of the installation setting of the above components, but also reflects the guide adjustment adsorption of the installation setting of the above components. When the above components are arranged in a ring array, the axial and longitudinal axis symmetry and equidistant installation of the above components are also reflected. The guide bar 203 is embedded and fixed with the matching frame 204, and the matching frame 204 is adjusted by pulling and sliding with the connecting frame 201 through the guide groove 202 and the guide bar 203.

[0031] Furthermore, in the above scheme, a cabinet door 205 is fixed to one end of the matching frame 204, and a handle 206 is fixed to the surface of the cabinet door 205, and a mounting plate 207 is fixed to one side of the cabinet door 205. The cross-sectional areas of the cabinet door 205 and the mounting plate 207 are arranged in a "T" shape. When the cross-sectional areas of the two are arranged in a "T" shape, not only the simplicity of the connection between the two is reflected, but also the synchronous force adjustability of the two is reflected. Moreover, when the cross-sectional areas of the two are arranged in a "T" shape, the practicality and simple operation adjustability of the fixed connection of the two are reflected.

[0032] In the above scheme, when the electrical components inside the cabinet 101 are running, the horizontal fan unit 102 will run synchronously to transport convective air into the cabinet 101. The convective air entering the cabinet 101 assists in dissipating the heat of the electrical components inside the cabinet 101, and the heat is diffused to the outside through the gap between the cabinet 101 and the cabinet door 205. When the electrical components need to be repaired, the operator holds the handle 206 to drive the cabinet door 205 and the mounting plate 207 to move under force. During the force movement of the cabinet door 205, the matching frame 204 and the connecting frame 201 are driven to slide relative to each other under force. When the mounting plate 207 is moved out of the cabinet 101, it is convenient for the operator to repair the electrical accessories.

[0033] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A power distribution cabinet that is easy to pull out for maintenance, comprising a cabinet structure (1), characterized in that: The cabinet structure (1) has an internal drawer structure (2); The cabinet structure (1) comprises a cabinet (101) with an installation slot, and a horizontal fan unit (102) with a dustproof net (103) is installed in the cabinet (101) through the installation slot, and the surface of the cabinet (101) is wrapped with a protective cover (104) also with a matching slot; The drawer structure (2) comprises a connection frame (201) with a hollow structure inside, and guide grooves (202) are symmetrically provided inside the connection frame (201), and the connection frame (201) is fixed inside the cabinet (101).

2. A power distribution cabinet that is easy to pull out for maintenance according to claim 1, characterized in that: The guide groove (202) is slidably adjusted by the guide bar (203), and the guide bar (203) and the matching frame (204) are embedded and fixed, while the matching frame (204) is pulled and slidably adjusted with the connecting frame (201) through the guide groove (202) and the guide bar (203).

3. A power distribution cabinet that is easy to pull out for maintenance according to claim 2, characterized in that: A cabinet door (205) is fixed to one end of the matching frame (204), a handle (206) is fixed to the surface of the cabinet door (205), and a mounting plate (207) is fixed to one side of the cabinet door (205).

4. A power distribution cabinet that is easy to pull out for maintenance according to claim 1, characterized in that: The connection frame (201) is provided in one group, and the connection frame (201) is made of iron metal material.

5. The power distribution cabinet that is easy to pull out for maintenance according to claim 2 is characterized in that: The guide bars (203) are arranged in a ring array relative to the matching frame (204).

6. The power distribution cabinet that is easy to pull out for maintenance according to claim 3 is characterized in that: The cabinet door (205) and the mounting plate (207) are arranged in a "T" shape in cross-sectional area.

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