Low-voltage power distribution cabinet with lighting maintenance function

Abstract

The utility model relates to low -voltage distribution cabinet technical field, and disclose a kind of low-voltage distribution cabinet with lighting maintenance function, including distribution cabinet, illuminating component includes shell and the adjusting elbow that is installed at shell bottom end, the bottom end of adjusting elbow is equipped with light, different height positions are fixed in the inner wall of distribution cabinet using bolt with mounting component, according to the height of operator maintenance, hand shell, hang strip and side top plate are on the bottom end of installation box and top, the inner wall of side top plate one side and bottom groove is contacted, the lower end of hang strip is clamped in the top end one end of rotating plate, the position of illuminating component is fixed, avoid light swing, influence the illumination effect of light, according to the need of operating angle can be movable adjusting elbow and adjust the illumination angle of light, since adjusting elbow adopts aluminium alloy material, can not produce too much bending or deformation when adjusting angle, and the angle of light can be kept adjusting, reduce its adjustment time.

Description

Technical Field

[0001] This utility model relates to the field of low-voltage distribution cabinet technology, specifically a low-voltage distribution cabinet with lighting maintenance function. Background Technology

[0002] Low-voltage switchgear is a crucial piece of equipment in power systems, primarily used for the distribution, control, protection, and monitoring of low-voltage power. It is commonly used in industrial, commercial, and building sectors to provide power to electrical equipment and ensure the safe and reliable operation of the system. Its working principle involves the power source (usually a transformer or grid) entering the switchgear through the main circuit breaker. Then, through components such as circuit breakers, contactors, and load switches, the power is distributed to different electrical devices as needed. Protective devices within the switchgear (such as overload protection and short-circuit protection) ensure that the power supply can be promptly cut off in case of faults or abnormalities, preventing equipment damage or personal injury.

[0003] For example, a high- and low-voltage distribution cabinet with maintenance lighting function, disclosed in CN220710909U, includes: a cabinet body, a rotating rod, and a second worm gear. A cabinet door is movably connected to one side of the cabinet body via a rotating shaft. Rotating the rotating rod drives the bevel gear to rotate, causing the first threaded rod and threaded block to engage in threaded transmission, adjusting the height of the lighting lamp. Rotating the first worm gear drives the first worm wheel to rotate, causing the lighting lamp to rotate and change its angle, illuminating different angles within the cabinet. When the maintenance personnel's arm obstructs the lighting lamp, the height and angle of the lighting lamp can be adjusted to avoid obstructing the personnel's arm. The lighting lamp can be flexibly adjusted according to the maintenance location. Through the above operations, the lighting in the high- and low-voltage distribution cabinet can be easily adjusted to meet maintenance needs and effectively illuminate the distribution cabinet.

[0004] The aforementioned patent proposes that rotating the rotating rod drives the bevel gear to rotate, causing the first threaded rod and the threaded block to perform threaded transmission, thereby adjusting the height of the lighting lamp. Rotating the first worm gear drives the first worm wheel to rotate, causing the lighting lamp to rotate and change its angle to illuminate different angles in the cabinet. However, in actual use, using multiple mechanical structures such as rotating rods, bevel gears, and threaded rods for adjustment in the power distribution cabinet can lead to a relatively cumbersome operation process and affect work efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide a low-voltage distribution cabinet with lighting maintenance function, so as to solve the problem mentioned in the background art that the use of various mechanical structures such as rotating rods, bevel gears, and threaded rods for adjustment in the distribution cabinet leads to a relatively cumbersome operation process.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a low-voltage distribution cabinet with lighting maintenance function, comprising a distribution cabinet, an installation component installed on the inner wall of the distribution cabinet, an illumination component inserted at the bottom of the installation component, an insertion component and a pulling component installed between the cabinet body and the cabinet door, and a socket installed on the inner side of the distribution cabinet. The lighting component includes a housing and an adjusting rod that extends through the bottom of the housing, with a lighting lamp installed at the bottom of the adjusting rod.

[0007] Preferably, the mounting component includes a mounting box and a bottom groove formed inside the bottom end of the mounting box. A strip is installed at the bottom end of the bottom groove, and a rotating shaft is movably installed on one side of the bottom end of the bottom groove. A rotating plate is installed on the outer surface of the rotating shaft.

[0008] Preferably, a hanging strip is installed at the top of the outer shell, and a side top plate is installed on one side of the hanging strip.

[0009] Preferably, the mounting component includes a horizontal frame and a limiting groove formed inside the top of the horizontal frame, wherein a charger is slidably mounted inside the limiting groove, and the outer surface of the charger is provided with a USB-A interface.

[0010] Preferably, the pulling component includes a bent frame and an inner sliding plate slidably installed inside the bent frame, with an arc-shaped telescopic rod installed at the middle of one side of the inner sliding plate.

[0011] Preferably, the inside of the bent frame is provided with a rubber bend strip, and one end of the rubber bend strip is installed on the outer surface of the inner slide plate, and a bend cover plate is installed at the top of the bent frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model discloses a low-voltage distribution cabinet with lighting maintenance function. The handheld outer shell, hanging strip and side top plate are pushed up from the bottom of the mounting box. One side of the side top plate contacts the inner wall of the bottom groove. The top end of the rotating plate is stuck at the lower end of the hanging strip to fix the position of the lighting component and prevent the lighting lamp from shaking and affecting the lighting effect. The lighting angle of the lamp can be adjusted by bending the adjusting rod according to the operating angle. Since the adjusting rod is made of aluminum alloy, it can avoid excessive bending or deformation when adjusting the angle and can maintain the angle adjustment of the lighting lamp, reducing the adjustment time.

[0013] 2. This utility model discloses a low-voltage distribution cabinet with lighting maintenance function. The lighting component is taken out from the bottom groove, the hanging strip is clipped to the top of the curved frame, one end of the data cable is inserted into the USB-C interface on the outside of the shell, and the other end is inserted into the USB-A interface. When the cabinet door is closed, the arc-shaped telescopic rod will retract. When the cabinet door is closed, the USB-A interface is inserted into the socket, and the socket will charge the lighting component through the charger and data cable, which facilitates the normal use of the lighting component. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 For the present utility model Figure 1 Enlarged view of point A in the middle; Figure 3 This is a three-dimensional structural diagram of the lighting component of this utility model; Figure 4 This is a three-dimensional structural diagram of the installation component of this utility model.

[0015] In the diagram: 1. Distribution cabinet; 11. Mounting component; 111. Horizontal frame; 112. Limiting slide; 113. Charger; 114. USB-A interface; 12. Socket; 13. Pulling component; 131. Bent frame; 132. Inner sliding plate; 133. Arc-shaped telescopic rod; 134. Rubber bend strip; 135. Bent cover plate; 14. Lighting component; 141. Housing; 142. Hanging strip; 143. Side top plate; 144. Adjusting bend rod; 145. Lighting lamp; 15. Mounting component; 151. Mounting box; 152. Overlap strip; 153. Bottom groove; 154. Rotating shaft; 155. Rotating plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example 1: Please refer to Figure 1 , Figure 3 and Figure 4 A low-voltage distribution cabinet with lighting maintenance function includes a distribution cabinet 1. An installation component 15 is installed on the inner wall of the distribution cabinet 1. An illumination component 14 is inserted into the bottom of the installation component 15. An insertion component 11 and a pulling component 13 are installed between the cabinet body and the cabinet door of the distribution cabinet 1. A socket 12 is installed on the inner side of the distribution cabinet 1.

[0018] The lighting component 14 includes a housing 141 and an adjusting rod 144 that is installed through the bottom of the housing 141. A lighting lamp 145 is installed at the bottom of the adjusting rod 144.

[0019] The mounting component 15 includes a mounting box 151 and a bottom groove 153 opened inside the bottom end of the mounting box 151. A tie strip 152 is installed at the bottom end of the bottom groove 153. A pivot 154 is movably installed on one side of the bottom end of the bottom groove 153. A pivot plate 155 is installed on the outer surface of the pivot 154. The tie strip 152 is installed on the side away from the cabinet.

[0020] A hanging strip 142 is installed at the top of the outer casing 141, and a side top plate 143 is installed on one side of the hanging strip 142. The height of the hanging strip 142 is greater than the depth of the bottom groove 153.

[0021] The mounting component 11 includes a horizontal frame 111 and a limiting slide groove 112 opened inside the top of the horizontal frame 111. A charger 113 is slidably installed inside the limiting slide groove 112. The outer surface of the charger 113 is provided with a USB-A interface 114. The socket 12 is installed within the range of the limiting slide groove 112, so that the charger 113 can be inserted into the socket 12. The housing 141 contains a lithium battery inside. The outer surface of the housing 141 is provided with a USB-C interface. The two ends of the data cable are inserted into the USB-C interface and the USB-A114 interface respectively.

[0022] In this embodiment: multiple sets of mounting components 15 are provided, all of which are fixed to different height positions on the inner wall of the distribution cabinet 1 using bolts. After the lighting component 14 is removed from the pulling component 13, the operator holds the outer casing 141, hanging strip 142 and side top plate 143 from the bottom of the mounting box 151 according to the height of the maintenance. The rotating plate 155 is driven by the upward force of the hanging strip 142 and the side top plate 143 to rotate the rotating shaft 154. After the top of the side top plate 143 and the hanging strip 142 contact the inner top of the bottom groove 153, the rotating plate 155 is subjected to its own weight. When rotated downwards, one side of the side top plate 143 contacts the inner wall of the bottom groove 153, and the top end of the rotating plate 155 is locked at the lower end of the hanging strip 142 to fix the position of the lighting component 14, preventing the lighting lamp 145 from shaking and affecting the lighting effect of the lighting lamp 145. The lighting angle of the lighting lamp 145 can be adjusted by bending the adjusting rod 144 according to the operating angle. Since the adjusting rod 144 is made of aluminum alloy, it can avoid excessive bending or deformation when adjusting the angle, and can maintain the angle adjustment of the lighting lamp 145, reducing its adjustment time and making it convenient to use.

[0023] Example 2: This example is an improvement upon Example 1. For details, please refer to [link / reference]. Figure 1 and Figure 2The pulling component 13 includes a bent frame 131 and an inner slide plate 132 slidably installed inside the bent frame 131. An arc-shaped telescopic rod 133 is installed at the middle of one side of the inner slide plate 132. One end of the arc-shaped telescopic rod 133 is fixed to the cabinet door by bolts, and one end of the arc-shaped telescopic rod 133 moves through one side of the bent frame 131.

[0024] The inside of the bent frame 131 is provided with a rubber bent strip 134, and one end of the rubber bent strip 134 is installed on the outer surface of the inner slide plate 132. The top of the bent frame 131 is provided with a bent cover plate 135, and the other end of the rubber bent strip 134 is installed on the outer surface of the charger 113. When the arc-shaped telescopic rod 133 pushes the rubber bent strip 134 into the interior of the limiting slide groove 112, the rubber bent strip 134 can deform by its own elasticity. The bent cover plate 135 will prevent the rubber bent strip 134 from arching from the middle, which would affect the insertion and removal of the charger 113.

[0025] In this embodiment: After the internal maintenance of the power distribution cabinet 1 is completed, the lighting component 14 can be pushed up. Using a finger, push the top of the rotating plate 155 away from the bottom of the hanging strip 142, allowing the lighting component 14 to be removed from the bottom groove 153. The rotating plate 155 rotates downwards using its own gravity, with one end reaching the top of the hanging strip 152, securing the hanging strip 142 to the top of the curved frame 131. One end of the data cable is plugged into the USB-C port on the outside of the housing 141, and the other end is inserted into the USB-A port 114. When the cabinet door of the power distribution cabinet 1 is closed, the arc-shaped telescopic rod 133 will retract, thereby pushing... The inner sliding plate 132 moves inside the curved frame 131 and moves inside the curved frame 131 and the limiting slide groove 112 via the rubber curved strip 134, thus pushing the charger 113 toward one side of the socket 12. When the cabinet door is closed, the USB-A interface 114 is inserted into the socket 12, and the socket 12 will charge the lighting component 14 through the charger 113 and the data cable, facilitating the normal use of the lighting component 14. When the cabinet door is opened, the arc-shaped telescopic rod 133 extends and pulls the charger 113 away from the socket 12 via the rubber curved strip 134, thus stopping the charging of the lighting component 14.

[0026] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A low-voltage distribution cabinet with lighting maintenance function, comprising a distribution cabinet (1), characterized in that: The inner wall of the power distribution cabinet (1) is equipped with an installation component (15), and an illumination component (14) is inserted at the bottom of the installation component (15). An insertion component (11) and a pulling component (13) are installed between the cabinet body and the cabinet door of the power distribution cabinet (1). A socket (12) is installed inside the cabinet of the power distribution cabinet (1). The lighting component (14) includes a housing (141) and an adjusting rod (144) that is installed through the bottom of the housing (141). A lighting lamp (145) is installed at the bottom of the adjusting rod (144).

2. A low-voltage distribution cabinet with lighting maintenance function according to claim 1, characterized in that: The mounting component (15) includes a mounting box (151) and a bottom groove (153) opened inside the bottom end of the mounting box (151). A strip (152) is installed at the bottom end of the bottom groove (153). A rotating shaft (154) is movably installed on one side of the bottom end of the bottom groove (153). A rotating plate (155) is installed on the outer surface of the rotating shaft (154).

3. A low-voltage distribution cabinet with lighting maintenance function according to claim 1, characterized in that: A hanging strip (142) is installed at the top of the outer shell (141), and a side top plate (143) is installed on one side of the hanging strip (142).

4. A low-voltage distribution cabinet with lighting maintenance function according to claim 1, characterized in that: The mounting component (11) includes a horizontal frame (111) and a limiting slide groove (112) opened inside the top of the horizontal frame (111). A charger (113) is slidably installed inside the limiting slide groove (112), and a USB-A interface (114) is provided on the outer surface of the charger (113).

5. A low-voltage distribution cabinet with lighting maintenance function according to claim 1, characterized in that: The pulling member (13) includes a bent frame (131) and an inner slide plate (132) slidably installed inside the bent frame (131). An arc-shaped telescopic rod (133) is installed at the middle of one side of the inner slide plate (132).

6. A low-voltage distribution cabinet with lighting maintenance function according to claim 5, characterized in that: The inside of the bent frame (131) is provided with a rubber bend strip (134), and one end of the rubber bend strip (134) is installed on the outer surface of the inner slide plate (132). The top of the bent frame (131) is provided with a bent cover plate (135).

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