Special low-voltage power distribution cabinet for building

Abstract

The utility model relates to the technical field of power distribution cabinet, concretely is special low pressure power type power distribution cabinet of building, including the cabinet, the surface of cabinet is equipped with the air outlet, the inner wall rotationally connected of cabinet has the cabinet door, the surface of cabinet door is installed with control button, the surface of cabinet is provided with the protection device, the protection device includes the mounting frame, the mounting frame is located one side of cabinet, the surface of cabinet is equipped with the locating groove, one side fixed connection of mounting frame has the guide rod, one end of guide rod inserts the locating groove, the inner wall sliding of guide rod and locating groove, the inner wall fixed connection of mounting frame has the observation window, the surface of cabinet is provided with adjusting device. The utility model, the present scheme effectively carries out the protection operation to the equipment, reduces the probability that control button is mistaken to touch, reduces the probability that power distribution cabinet appears the failure, is convenient for the normal use of power distribution cabinet, is convenient for the normal use of equipment, reduces the economic loss of producer.

Description

Technical Field

[0001] This utility model relates to the field of power distribution cabinet technology, and in particular to a low-voltage power distribution cabinet for building applications. Background Technology

[0002] Low-voltage distribution cabinets are used in power distribution systems with a rated current of 50Hz AC and a rated voltage of 380V. Power distribution boxes, also known as power control boxes, are a type of distribution box. Distribution boxes are divided into power distribution boxes and lighting distribution boxes. They are the final stage equipment in the power distribution system. Distribution boxes are assembled in closed or semi-closed metal cabinets or panels according to electrical wiring requirements to form low-voltage power distribution devices. With social development, low-voltage power distribution cabinets are widely used in building construction.

[0003] Existing technologies, such as the utility model patent with publication number CN220022036U, disclose a low-voltage power distribution cabinet. Its technical solution includes: a distribution cabinet body, a hydraulic cylinder, and rollers. A rotating cover is rotatably connected to the front end of the distribution cabinet body. A groove is formed at the front end of the distribution cabinet body. A base is fixed to the lower surface of the distribution cabinet body. A through groove is formed on the lower surface of the base. A hydraulic cylinder is fixed to the bottom end of the inner wall of the groove. The bottom end of a hydraulic rod movably connected to the hydraulic cylinder penetrates the distribution cabinet body and extends into the through groove. A long plate is fixed to the bottom end of the hydraulic rod movably connected to the hydraulic cylinder. Rollers are fixed to the lower surface of the long plate. This utility model has the advantages of allowing the distribution cabinet body to be moved and transported as needed, saving time and effort, and improving work efficiency.

[0004] The inventors discovered in their daily work that most power distribution cabinets currently have control buttons that are exposed. During maintenance or restriction, maintenance personnel and workers are prone to accidentally touching the control buttons, causing equipment malfunctions, affecting the normal use of the power distribution cabinet, and hindering construction work. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that most existing power distribution cabinets have control buttons that are exposed, which can easily lead to accidental touches by maintenance personnel and workers during maintenance or restriction, causing equipment malfunctions, affecting the normal use of the power distribution cabinet, and hindering construction work. Therefore, this utility model proposes a low-voltage power distribution cabinet specifically for buildings.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a building-specific low-voltage power distribution cabinet, including a cabinet body, an exhaust vent on the surface of the cabinet body, a cabinet door rotatably connected to the inner wall of the cabinet body, control buttons installed on the surface of the cabinet door, a protective device on the surface of the cabinet body, the protective device including a mounting frame located on one side of the cabinet body, a positioning groove on the surface of the cabinet body, a guide rod fixedly connected to one side of the mounting frame, one end of the guide rod inserted into the positioning groove, the guide rod sliding against the inner wall of the positioning groove, an observation window fixedly connected to the inner wall of the mounting frame, and an adjustment device on the surface of the cabinet body. This solution effectively protects the equipment during operation, reduces the probability of accidental touch of the control buttons, reduces the probability of cabinet malfunction, facilitates the normal use of the cabinet and the equipment, and reduces economic losses for the producer.

[0007] Preferably, a handle is fixedly connected to the surface of the mounting frame, which can be pulled to quickly reset the mounting frame.

[0008] Preferably, there are two guide rods, which are symmetrically arranged to provide stable support for the mounting frame and the observation window.

[0009] Preferably, the adjustment device includes a swing arm, which is rotatably connected to the surface of the cabinet. The surface of the swing arm has a positioning hole. A positioning rod is fixedly connected to one side of the mounting frame. The end of the positioning rod away from the mounting frame is inserted into the positioning hole. When operating the equipment, the operator holds the pull rod to rotate the swing arm. Under the constraint of the positioning hole, the positioning rod is squeezed and causes the mounting frame to move upward. Then the mounting frame moves to the top of the cabinet door. At this time, the first magnet on the swing arm attracts the second magnet. Then the operator can press the control button or open the cabinet door to perform maintenance and operation of the equipment. After the maintenance operation is completed, pulling down the handle will reset the mounting frame and the observation window.

[0010] Preferably, a pull rod is fixedly connected to the surface of the swing arm, which can be pulled to drive the swing arm to rotate. This solution effectively protects the equipment during operation, reduces the probability of accidental touch of control buttons, reduces the probability of power distribution cabinet failure, facilitates the normal use of power distribution cabinet and equipment, and reduces the economic losses of producers.

[0011] Preferably, a first magnet is fixedly connected to one end of the swing arm near the pull rod, and a second magnet is installed on the inner wall of the cabinet, so that the swing arm can be positioned by the first magnet attracting the second magnet.

[0012] Preferably, the swing arm is bent and the edges of the swing arm are rounded to facilitate normal use of the equipment.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, when operating the equipment, the operator holds the pull rod to rotate the swing arm. Under the constraint of the positioning hole, the positioning rod is squeezed and causes the mounting frame to move upward. Subsequently, the mounting frame moves to the top of the cabinet door. At this time, the first magnet on the swing arm attracts the second magnet. Then, the operator can press the control button or open the cabinet door to perform maintenance and operation of the equipment. After completing the maintenance operation, pulling down the handle will reset the mounting frame and observation window. This solution effectively protects the equipment during operation, reduces the probability of accidental touch of the control button, reduces the probability of power distribution cabinet failure, facilitates the normal use of the power distribution cabinet and the equipment, and reduces the economic losses of the producer. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a building-specific low-voltage power distribution cabinet is provided for this utility model.

[0016] Figure 2 This utility model proposes a low-voltage power distribution cabinet specifically for buildings. Figure 1 A schematic diagram of the structure at point A;

[0017] Figure 3 This utility model provides an exploded structural diagram of a building-specific low-voltage power distribution cabinet.

[0018] Figure 4 This utility model proposes a low-voltage power distribution cabinet specifically for buildings. Figure 3 A partial structural diagram;

[0019] Figure 5 This utility model provides a structural schematic diagram of the regulating device in a building-specific low-voltage power distribution cabinet.

[0020] Legend:

[0021] 1. Cabinet body; 2. Cabinet door; 3. Exhaust vent; 4. Control button; 5. Protective device; 51. Mounting frame; 52. Guide rod; 53. Positioning groove; 54. Observation window; 55. Handle; 6. Adjustment device; 61. Swing rod; 62. Second magnet; 63. First magnet; 64. Pull rod; 65. Positioning hole; 66. Positioning rod. Detailed Implementation

[0022] Please see Figure 1-5This utility model provides a technical solution: a low-voltage power distribution cabinet for buildings, including a cabinet body 1. The surface of the cabinet body 1 has an exhaust vent 3. A cabinet door 2 is rotatably connected to the inner wall of the cabinet body 1. A control button 4 is installed on the surface of the cabinet door 2. A protective device 5 is provided on the surface of the cabinet body 1. The protective device 5 includes a mounting frame 51 located on one side of the cabinet body 1. A positioning groove 53 is provided on the surface of the cabinet body 1. A guide rod 52 is fixedly connected to one side of the mounting frame 51. One end of the guide rod 52 is inserted into the positioning groove 53, and the guide rod 52 slides against the inner wall of the positioning groove 53. An observation window 54 is fixedly connected to the inner wall of the mounting frame 51. An adjustment device 6 is provided on the surface of the cabinet body 1. This solution effectively protects the equipment during operation, reduces the probability of accidental activation of the control button 4, reduces the probability of cabinet malfunction, facilitates the normal use of the cabinet and equipment, and reduces economic losses for the producer.

[0023] Specifically, a handle 55 is fixedly connected to the surface of the mounting frame 51, which can be pulled to quickly reset the mounting frame 51.

[0024] In this embodiment, there are two guide rods 52, which are symmetrically arranged to provide stable support for the mounting frame 51 and the observation window 54.

[0025] Specifically, the adjustment device 6 includes a swing arm 61, which is rotatably connected to the surface of the cabinet 1. A positioning hole 65 is provided on the surface of the swing arm 61. A positioning rod 66 is fixedly connected to one side of the mounting frame 51. The end of the positioning rod 66 away from the mounting frame 51 is inserted into the positioning hole 65. When operating the equipment, the operator holds the pull rod 64 to rotate the swing arm 61. Under the restriction of the positioning hole 65, the positioning rod 66 is squeezed and causes the mounting frame 51 to move upward. Then the mounting frame 51 moves to the top of the cabinet door 2. At this time, the first magnet 63 on the swing arm 61 attracts the second magnet 62. Then the operator can press the control button 4 or open the cabinet door 2 to perform maintenance and operation of the equipment. After the maintenance operation is completed, the operator can pull down the handle 55 to reset the mounting frame 51 and the observation window 54.

[0026] In this embodiment, a pull rod 64 is fixedly connected to the surface of the swing arm 61. Pulling the pull rod 64 can drive the swing arm 61 to rotate. This solution effectively protects the equipment, reduces the probability of the control button 4 being accidentally touched, reduces the probability of the power distribution cabinet malfunctioning, facilitates the normal use of the power distribution cabinet and the equipment, and reduces the economic losses of the producer.

[0027] Specifically, a first magnet 63 is fixedly connected to one end of the swing arm 61 near the pull rod 64, and a second magnet 62 is installed on the inner wall of the cabinet 1. The swing arm 61 can be positioned by attracting the second magnet 62 through the first magnet 63.

[0028] Specifically, the swing arm 61 is bent and its edges are rounded to facilitate normal use of the equipment.

[0029] Working principle: When operating the equipment, holding the pull rod 64 drives the swing rod 61 to rotate. Under the constraint of the positioning hole 65, the positioning rod 66 is squeezed, causing the mounting frame 51 to move upward. Then, the mounting frame 51 moves above the cabinet door 2. At this time, the first magnet 63 on the swing rod 61 attracts the second magnet 62. Then, the operator can press the control button 4 or open the cabinet door 2 to perform maintenance and operation of the equipment. After completing the maintenance operation, pulling down the handle 55 will reset the mounting frame 51 and the observation window 54. This solution effectively protects the equipment during operation, reduces the probability of the control button 4 being accidentally touched, reduces the probability of the power distribution cabinet malfunctioning, facilitates the normal use of the power distribution cabinet and the equipment, and reduces the economic losses of the producer.

Claims

1. A building-specific low-voltage power distribution cabinet, comprising a cabinet body (1), wherein an exhaust vent (3) is provided on the surface of the cabinet body (1), and a cabinet door (2) is rotatably connected to the inner wall of the cabinet body (1), and a control button (4) is installed on the surface of the cabinet door (2), characterized in that: The surface of the cabinet (1) is provided with a protective device (5). The protective device (5) includes a mounting frame (51). The mounting frame (51) is located on one side of the cabinet (1). The surface of the cabinet (1) is provided with a positioning groove (53). A guide rod (52) is fixedly connected to one side of the mounting frame (51). One end of the guide rod (52) is inserted into the positioning groove (53). The guide rod (52) slides against the inner wall of the positioning groove (53). An observation window (54) is fixedly connected to the inner wall of the mounting frame (51). An adjustment device (6) is provided on the surface of the cabinet (1).

2. The building-specific low-voltage power distribution cabinet according to claim 1, characterized in that: The mounting frame (51) has a handle (55) fixedly connected to its surface.

3. The building-specific low-voltage power distribution cabinet according to claim 1, characterized in that: There are two guide rods (52), and the two guide rods (52) are arranged symmetrically.

4. The building-specific low-voltage power distribution cabinet according to claim 1, characterized in that: The adjustment device (6) includes a swing rod (61), which is rotatably connected to the surface of the cabinet (1). The surface of the swing rod (61) is provided with a positioning hole (65). A positioning rod (66) is fixedly connected to one side of the mounting frame (51). The end of the positioning rod (66) away from the mounting frame (51) is inserted into the positioning hole (65).

5. The building-specific low-voltage power distribution cabinet according to claim 4, characterized in that: A pull rod (64) is fixedly connected to the surface of the swing rod (61).

6. The building-specific low-voltage power distribution cabinet according to claim 5, characterized in that: The first magnet (63) is fixedly connected to one end of the swing rod (61) near the pull rod (64), and the second magnet (62) is installed on the inner wall of the cabinet (1).

7. The building-specific low-voltage power distribution cabinet according to claim 4, characterized in that: The swing arm (61) is bent and the edges of the swing arm (61) are rounded.

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