Outdoor low-voltage power cabinet

Abstract

The utility model discloses a low pressure power cabinet technical field's an outdoor low pressure power cabinet, include: install the cabinet body, the surface of installation cabinet body is provided with the notched, the inner wall rotation of notched is equipped with the side door, still include first limit unit, first limit unit is used for limiting the position of side door in the inner wall of notched, in the utility model, through the inner wall of fixed mounting of one end of steel wire rope in main cabinet, the other end of steel wire rope is fixed in the inner wall of main cabinet through second limit unit, and the surface of steel wire rope has the guide block and guides, when the user needs to open side door, must first open lock through key, open the closed door through second limit unit and contact the limit of one end of steel wire rope, can open side door, namely the key for opening lock of staff in prior art will prepare, and the device realizes the limit of side door under the prerequisite of not needing to increase key.

Description

Technical Field

[0001] This utility model relates to the field of low-voltage power cabinet technology, specifically an outdoor low-voltage power cabinet. Background Technology

[0002] Low-voltage power distribution cabinets are an important piece of equipment in power systems, used to control, protect, and monitor electrical equipment. They are a type of low-voltage distribution cabinet and are mainly used to provide three-phase four-wire 400V power in low-voltage power distribution systems.

[0003] Currently, when using low-voltage power cabinets, electrical components are typically installed inside first, and then the outer door is closed. The door is then secured to the inner wall of the cabinet using a lock. However, when cleaning the inner wall, the electrical components often obstruct the view of the cabinet behind them, leading to dust accumulation on the inner wall and affecting the normal operation of the electrical components. Therefore, a new type of outdoor low-voltage power cabinet is needed to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that when cleaning the inner wall of a low-voltage power cabinet, the electrical components often block the view of the electrical components, making it impossible to clean the electrical cabinet area behind them. Over time, this causes dust to accumulate on the inner wall of the electrical cabinet, affecting the normal operation of the electrical components. This utility model provides a low-voltage power cabinet.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0006] A low-voltage power cabinet includes: a mounting cabinet, the surface of which has a slot, and an auxiliary door is rotatably mounted on the inner wall of the slot; and a first limiting unit for limiting the position of the auxiliary door on the inner wall of the slot.

[0007] Furthermore, the mounting cabinet includes a main cabinet, a rotatable door is rotatably mounted on the inner wall of the main cabinet, a lock is provided on the surface of the rotatable door, a plurality of mounting rails are provided inside the main cabinet, and an mounting unit is also included. The mounting unit is used to respectively set the plurality of mounting rails inside the main cabinet and control the position of the plurality of mounting rails inside the main cabinet.

[0008] Furthermore, the installation unit includes two adjustment plates, both of which are fixedly installed on the inner wall of the main cabinet. The surfaces of the two adjustment plates are provided with a plurality of adjustment slots and a plurality of through slots that communicate with the plurality of adjustment slots. The surfaces of the plurality of installation rails are slidably inserted into the inner walls of the plurality of adjustment slots and the plurality of through slots. The surfaces of the plurality of installation rails are threaded with installation bolts, and the surfaces of the plurality of installation bolts are threaded with abutment nuts.

[0009] Furthermore, the first limiting unit includes a steel wire rope with one end fixedly installed on the inner wall of the main cabinet, a guide block fixedly installed on the surface of the secondary door, the surface of the steel wire rope slidably inserted into the inner wall of the guide block, a limiting protrusion fixedly installed on the inner wall of the main cabinet, and a second limiting unit, which is used to limit the position of the other end of the steel wire rope to the inner wall of the main cabinet.

[0010] Furthermore, the second limiting unit includes a limiting rail fixedly installed on the inner wall of the main cabinet, a limiting block fixedly installed at one end of the wire rope, the surface of the limiting block slidably inserted into the inner wall of the limiting rail, a limiting rod slidably inserted into the inner wall of the limiting rail, and the surface of the limiting rod slidably inserted into the surface of the limiting block and threaded with a limiting nut.

[0011] Furthermore, a handle is fixedly installed on the surface of the secondary door.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this utility model, an installation cabinet is set on the ground, and a secondary door is rotatably installed on the inner wall of the groove on the back of the installation cabinet. When it is necessary to clean the inner wall of the installation cabinet, the user can open the secondary door on the back of the installation cabinet to clean the back of the electrical components inside the installation cabinet. At the same time, the inner wall of the installation cabinet can be cleaned more thoroughly to avoid dust accumulation.

[0014] 2. In this utility model, one end of the steel wire rope is fixedly installed on the inner wall of the main cabinet, and the other end of the steel wire rope is fixed to the inner wall of the main cabinet through the second limiting unit. The surface of the steel wire rope has a guide block for guidance. When the user needs to open the secondary door, the lock must be opened with a key first. After the closed door is opened, the secondary door can be opened only after the second limiting unit contacts the limiting of one end of the steel wire rope. That is, in the prior art, the staff usually prepares a key to open the lock. This device achieves the limiting of the secondary door without the need to add a key. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This utility model relates to a low-voltage power cabinet.

[0017] Figure 3 This is a three-dimensional structural diagram of the present invention from another angle;

[0018] Figure 4 This is a half-sectional view of the present invention;

[0019] Figure 5 This is a partial three-dimensional structural diagram of the present invention from another angle.

[0020] In the diagram: 1. Cabinet; 11. Main cabinet; 12. Closed door; 13. Lock; 14. Mounting rail; 15. Mounting unit; 151. Adjusting plate; 152. Adjusting groove; 153. Through groove; 154. Mounting bolt; 155. Abutting nut; 2. Groove; 3. Secondary door; 4. First limiting unit; 41. Steel wire rope; 42. Guide block; 43. Limiting protrusion; 44. Second limiting unit; 441. Limiting rail; 442. Limiting block; 443. Limiting rod; 444. Limiting nut; 5. Handle. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0022] This embodiment provides a low-voltage power cabinet, mainly used to solve the problem that when cleaning the inner wall of a low-voltage power cabinet, the electrical components often obstruct the cleaning of the electrical cabinet area behind them, leading to dust accumulation on the inner wall of the cabinet over time, which affects the normal operation of the electrical components. The following technical solution is provided, which will be discussed in conjunction with... Figures 1-5 Please provide a detailed explanation:

[0023] A low-voltage power cabinet includes: a mounting cabinet 1 with a slot 2 on its surface, and a secondary door 3 rotatably mounted on the inner wall of the slot 2. In use, the user can use a first limiting unit 4 to restrict the position of the secondary door 3 to the inner wall of the slot 2. When cleaning the inner wall of the mounting cabinet 1 is required, because the interior of the mounting cabinet 1 often houses many electrical components, the space behind these components is often difficult to clean. This device allows the user to open the secondary door 3 to thoroughly clean the inner wall of the mounting cabinet 1. The main components of the mounting cabinet 1 are: a main cabinet 11 with a rotatable closing door 12 mounted on its inner wall, and a lock 13 (existing technology, used to lock the closing door 12 to the inner wall of the main cabinet 11) on the surface of the closing door 12. The lock 13 may require the main cabinet to be engaged during use. Small holes or mounting fittings are made on the inner wall of the main cabinet 11 (this is existing technology and will not be elaborated on here). At the same time, when installing electrical components, the user needs to install several mounting rails 14 on the inner wall of the main cabinet 11 through the mounting unit 15 (mounting rails 14 are common existing technology for installing electrical components). The main components of the first limiting unit 4 are: a limiting protrusion 43 fixedly installed on the inner wall of the main cabinet 11. When the user closes the secondary door 3, the secondary door 3 will abut against the surface of the limiting protrusion 43. It also includes a steel wire rope 41 fixedly installed on the inner wall of the main cabinet 11 at one end. At the same time, the surface of the steel wire rope 41 is slidably inserted into the surface of the guide block 42 fixedly installed on the secondary door 3. In use, the user can use the second limiting unit 44 to restrict the position of the other end of the steel wire rope 41 to the inner wall of the main cabinet 11.

[0024] By setting up an installation cabinet 1 on the ground, and rotating a secondary door 3 on the inner wall of the groove 2 on the back of the installation cabinet 1, when it is necessary to clean the inner wall of the installation cabinet 1, the user can open the secondary door 3 on the back of the installation cabinet 1 to clean the back of the electrical components inside the installation cabinet 1. At the same time, the inner wall of the installation cabinet 1 can be cleaned more thoroughly to avoid dust accumulation.

[0025] By fixing one end of the steel wire rope 41 to the inner wall of the main cabinet 11 and fixing the other end of the steel wire rope 41 to the inner wall of the main cabinet 11 through the second limiting unit 44, and with the guide block 42 on the surface of the steel wire rope 41 for guidance, when the user needs to open the secondary door 3, the lock 13 must first be opened with the key, and after the closed door 12 is opened, the second limiting unit 44 contacts the limiting of one end of the steel wire rope 41 before the secondary door 3 can be opened. That is, in the prior art, the staff usually prepares a key to open the lock 13. This device achieves the limiting of the secondary door 3 without the need to add a key.

[0026] like Figure 2 and Figure 4As shown, in some embodiments, the main components of the mounting unit 15 are: two adjustment plates 151, both fixedly installed on the inner wall of the main cabinet 11. Each of the two adjustment plates 151 has several adjustment slots 152 and several through slots 153 communicating with the adjustment slots 152. In use, the user slides the surfaces of several mounting rails 14 into the inner walls of the adjustment slots 152 and through slots 153, then slides mounting bolts 154 into the inner walls of the through slots 153, so that the mounting bolts 154 are threaded into the surfaces of the mounting rails 14. Finally, abutment nuts 155 are threaded onto the surfaces of the mounting bolts 154, so that the abutment nuts 155 abut against the surfaces of the adjustment plates 151, thus limiting the movement of the mounting rails 14.

[0027] like Figure 3 and Figure 5 As shown, in some embodiments, the main components of the second limiting unit 44 are: a limiting rail 441 fixedly installed on the inner wall of the main cabinet 11; a limiting block 442 slidably inserted into the inner wall of the limiting rail 441; and one end of the steel wire rope 41 fixedly installed on the surface of the limiting block 442. When the user needs to close the secondary door 3, the limiting block 442 is slid to the end of the limiting rail 441, and then a limiting rod 443 is inserted into the surface of the limiting rail 441. The limiting rod 443 slides into the surface of the limiting block 442 and then slides out from the surface of the limiting rail 441. Finally, a limiting nut 444 is threaded onto the surface of the limiting rod 443. By limiting the limiting block 442 on the inner wall of the limiting rail 441, the limiting of one end of the steel wire rope 41 on the inner wall of the main cabinet 11 can be achieved.

[0028] like Figure 1 As shown, in some embodiments, handles 5 for both ends of the secondary door 3 are fixedly installed on the surface of the secondary door 3.

[0029] The working process of this utility model is as follows: First, the user needs to open the closed door 12 and install the electrical components on the inner wall of the main cabinet 11 through the mounting rail 14. During subsequent use, dust will accumulate on the inner wall of the main cabinet 11. The user can unscrew the limit nut 444, pull out the limit rod 443, and then pull the handle 5 to open the secondary door 3. At the same time, the limit block 442 at one end of the wire rope 41 will slide on the inner wall of the limit rail 441, thereby opening the secondary door 3. The user can then perform a more comprehensive cleaning of the space inside the main compartment.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An outdoor low-voltage power switch, characterized in that, include: The mounting cabinet (1) has a slot (2) on its surface. A secondary door (3) is rotatably mounted on the inner wall of the slot (2). The cabinet also includes a first limiting unit (4), which is used to limit the position of the secondary door (3) on the inner wall of the slot (2). The installation cabinet (1) includes a main cabinet (11), a closing door (12) is rotatably installed on the inner wall of the main cabinet (11), a lock (13) is provided on the surface of the closing door (12), a number of installation rails (14) are provided inside the main cabinet (11), and an installation unit (15) is also included. The installation unit (15) is used to set the number of installation rails (14) inside the main cabinet (11) and control the position of the number of installation rails (14) inside the main cabinet (11); The first limiting unit (4) includes a steel wire rope (41) with one end fixedly installed on the inner wall of the main cabinet (11), a guide block (42) fixedly installed on the surface of the secondary door (3), the surface of the steel wire rope (41) being slidably inserted into the inner wall of the guide block (42), a limiting protrusion (43) fixedly installed on the inner wall of the main cabinet (11), and also includes a second limiting unit (44), which is used to limit the position of the other end of the steel wire rope (41) to the inner wall of the main cabinet (11).

2. The outdoor low-voltage power switchboard according to claim 1, characterized in that: The installation unit (15) includes two adjustment plates (151) that are fixedly installed on the inner wall of the main cabinet (11). The surfaces of the two adjustment plates (151) are provided with a number of adjustment slots (152) and a number of through slots (153) that are respectively connected to the adjustment slots (152). The surfaces of a number of installation rails (14) are respectively slidably inserted into the inner walls of the adjustment slots (152) and the through slots (153). The surfaces of the installation rails (14) are threaded with installation bolts (154), and the surfaces of the installation bolts (154) are threaded with abutment nuts (155).

3. The outdoor low-voltage power switchboard according to claim 1, characterized in that: The second limiting unit (44) includes a limiting rail (441) fixedly installed on the inner wall of the main cabinet (11), a limiting block (442) fixedly installed at one end of the wire rope (41), the surface of the limiting block (442) being slidably inserted into the inner wall of the limiting rail (441), a limiting rod (443) being slidably inserted into the inner wall of the limiting rail (441), the surface of the limiting rod (443) being slidably inserted into the surface of the limiting block (442) and a limiting nut (4444) being threaded onto the surface.

4. An outdoor low-voltage power switchboard according to claim 1, characterized in that: A handle (5) is fixedly installed on the surface of the secondary door (3).

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