Power distribution cabinet maintenance lighting device

Abstract

The utility model discloses a power distribution cabinet maintenance lighting device which is arranged in an inner cavity of a power distribution cabinet body and comprises two sliding frames, the number of the sliding frames is two, the two sliding frames are welded on the two sides of the inner cavity of the power distribution cabinet body, sliding grooves are formed in the front faces of the sliding frames, and two rows of symmetrical limiting holes are formed in the front faces of the sliding frames. According to the lighting device, the shifting block is shifted to extrude the spring through the sliding block II, so that the spring is shrunk, when the shifting block drives the limiting rod to be separated from the inner cavity of the limiting hole, the position of the lighting device body can be adjusted by sliding the sliding block I, and when the lighting device body reaches a proper position, the shifting block is loosened, so that the lighting device is convenient to adjust. And the spring pushes the limiting rod to enter the inner cavity of the limiting hole, so that the purposes of lighting the internal structure of the power distribution cabinet through the adjustable lighting device, preventing the internal structure of the power distribution cabinet from shielding light of the lighting device, preventing insufficient light of the power distribution cabinet and ensuring the maintenance efficiency of the power distribution cabinet can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of maintenance lighting for the internal structure of a power distribution cabinet, in particular to a maintenance lighting device for a power distribution cabinet. Background Art

[0002] The distribution cabinet is also called the distribution box. The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the final equipment of the distribution system. The distribution cabinet is a general term for the motor control center. When the internal structure of the distribution cabinet is damaged, maintenance personnel will need to inspect the internal structure of the distribution cabinet. The light inside the distribution cabinet is generally weak. In order to facilitate the inspection of the internal structure of the distribution cabinet, lighting is generally installed in the distribution cabinet to facilitate maintenance personnel to carry out inspections.

[0003] At present, most distribution cabinets are illuminated by lighting. There are many internal structures and lines in the distribution cabinet. When the lighting lamp illuminates the inner wall of the distribution cabinet, it may be blocked by the internal structure of the distribution cabinet. The blocked lighting lamp will affect its lighting effect. The insufficient light in the internal structure of the distribution cabinet will greatly increase the difficulty of maintenance and may also cause electric shock to maintenance personnel. Therefore, a distribution cabinet maintenance lighting device is needed. The internal structure of the distribution cabinet can be illuminated by an adjustable lighting device, so as to avoid the internal structure of the distribution cabinet blocking the light of the lighting device, prevent the distribution cabinet from being insufficiently lit, and ensure the efficiency of the distribution cabinet maintenance. Utility Model Content

[0004] The purpose of the utility model is to provide a distribution cabinet maintenance lighting device, which can illuminate the internal structure of the distribution cabinet through an adjustable lighting device, avoid the internal structure of the distribution cabinet blocking the light of the lighting device, prevent the distribution cabinet from being insufficiently lit, and ensure the maintenance efficiency of the distribution cabinet, so as to solve the above-mentioned background technical problems.

[0005] The utility model solves the above technical problems with the following technical solutions: a distribution cabinet maintenance lighting device, the lighting device is arranged in the inner cavity of the distribution cabinet body, including a slide, the number of the slides is two, the two slides are welded on both sides of the inner cavity of the distribution cabinet body, the front of the slide is provided with a slide groove, the front of the slide is provided with two rows of symmetrical limit holes, the front of the slide is provided with a slider 1, the back of the slider 1 is welded with a limit block 1, the limit block 1 is adapted to the slide groove, the top of the slider 1 is provided with a groove, the inner cavity of the groove is welded with two symmetrical The sliding rod has a sliding block, the inner cavity of the groove is slidably connected with a sliding block 2, the sliding rod passes through the sliding block 2 and is slidably connected with the sliding block 2, the top of the sliding block is provided with two symmetrical strip grooves, the top of the sliding block passes through the strip groove to the outside of the limit block 1 and is welded with a shift block, and the back of the shift block is welded with two symmetrical limit rods, the limit rods are adapted to the limit holes, the surface of the sliding rod is sleeved with a spring, the front side of the spring is welded to the inner wall of the groove, and the back side of the spring is welded to the sliding block 2, and the side of the sliding block 1 away from the inner wall of the distribution cabinet body is rotatably connected with the lighting device body.

[0006] Preferably, a second limiting block is welded on the top of the strip groove, the second limiting block is rectangular, and the second limiting block is located on the front side of the strip groove.

[0007] Preferably, four symmetrical balls are arranged on the back of the limiting block 1, the balls are in contact with the back of the inner cavity of the slide groove, and the balls roll in the inner cavity of the slide groove.

[0008] Preferably, the connection between the lighting device body and the slider is a damping connection, and the lighting device body can be rotated within a certain range.

[0009] Preferably, the top of the shift block is provided with anti-slip grooves, the second slider is inverted N-shaped, and the top of the second slider is matched with the strip groove.

[0010] Preferably, the length of the limiting rod is smaller than the length of the limiting hole, the sliding groove is a T-shaped groove, and a switch is provided on the surface of the lighting device body.

[0011] 1. The beneficial effect of the utility model is as follows: the utility model moves the shift block so that the shift block squeezes the spring through the slider 2 to make the spring contract. When the shift block drives the limit rod to leave the inner cavity of the limit hole, the sliding slider 1 can adjust the position of the lighting device body. When the lighting device body reaches a suitable position, the shift block is released so that the spring pushes the limit rod into the inner cavity of the limit hole, thereby achieving the purpose of illuminating the internal structure of the distribution cabinet through the adjustable lighting device, avoiding the internal structure of the distribution cabinet from blocking the light of the lighting device, preventing the distribution cabinet from being insufficiently lit, and ensuring the maintenance efficiency of the distribution cabinet.

[0012] 2. The utility model provides the limit block 2. When the maintenance personnel moves the shift block, the limit block 2 will limit the shift block to prevent the shift block from excessively squeezing the spring through the slider 2, thereby ensuring the service life of the spring.

[0013] 3. The utility model provides a ball bearing, when the maintenance personnel moves the slider, the ball bearing will assist the limit block to slide in the inner cavity of the slide groove, avoiding the limit block from getting stuck when sliding in the inner cavity of the slide groove, thereby ensuring the smoothness of the limit block when sliding in the inner cavity of the slide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0016] Figure 2 This is a three-dimensional disassembled schematic diagram of a lighting device according to an embodiment of the utility model;

[0017] Figure 3 It is a three-dimensional disassembled back view schematic diagram of a lighting device according to an embodiment of the utility model;

[0018] Figure 4 This is an embodiment of the utility model Figure 2 A partial enlarged view of point A in the middle.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Power distribution cabinet body, 2. Slide, 3. Slide groove, 4. Limit hole, 5. Slider 1, 6. Limit block 1, 7. Groove, 8. Slide rod, 9. Slider 2, 10. Strip groove, 11. Dial block, 12. Limit rod, 13. Spring, 14. Lighting device body, 15. Limit block 2, 16. Ball. DETAILED DESCRIPTION

[0021] Hereinafter, an embodiment of the maintenance lighting device for a power distribution cabinet of the present utility model will be described with reference to the accompanying drawings. Embodiment 1

[0022] Figure 1-4The utility model shows a distribution cabinet maintenance lighting device of an embodiment of the utility model, which is arranged in the inner cavity of the distribution cabinet body 1, including a slide 2, the number of slides 2 is two, the two slides 2 are welded on both sides of the inner cavity of the distribution cabinet body 1, the front of the slide 2 is provided with a slide groove 3, the front of the slide 2 is provided with two rows of symmetrical limit holes 4, the front of the slide 2 is provided with a slider 5, the back of the slider 5 is welded with a limit block 6, and the back of the limit block 6 is provided with four A symmetrical ball 16 is provided, and the ball 16 fits with the back of the inner cavity of the chute 3. The ball 16 rolls in the inner cavity of the chute 3. Through the setting of the ball 16, when the maintenance personnel move the slider 5, the ball 16 will assist the limit block 6 to slide in the inner cavity of the chute 3, so as to avoid the limit block 6 from getting stuck when sliding in the inner cavity of the chute 3, thereby ensuring the smoothness of the limit block 6 when sliding in the inner cavity of the chute 3. The limit block 6 is adapted to the chute 3, and a groove 7 is provided on the top of the slider 5. , the inner cavity of the groove 7 is welded with two symmetrical sliding rods 8, the inner cavity of the groove 7 is slidably connected with a slider 2 9, the sliding rod 8 passes through the slider 2 9 and is slidably connected with the slider 2 9, the top of the slider 1 5 is provided with two symmetrical strip grooves 10, the top of the slider 2 9 passes through the strip groove 10 to the outside of the limit block 6 and is welded with a shift block 11, the top of the shift block 11 is provided with anti-slip grooves, the slider 2 9 is an inverted n-shaped, the top of the slider 2 9 is adapted to the strip groove 10, and two symmetrical limit rods 12 are welded on the back of the shift block 11, the length of the limit rod 12 is less than the length of the limit hole 4, the slide groove 3 is a T-shaped groove, the surface of the lighting device body 14 is provided with a switch, the limit rod 12 is adapted to the limit hole 4, the surface of the sliding rod 8 is sleeved with a spring 13, the front side of the spring 13 is welded to the inner wall of the groove 7, and the back side of the spring 13 is welded to the slider 2 9, and the side of the slider 1 5 away from the inner wall of the distribution cabinet body 1 is rotatably connected with the lighting device body 14. Embodiment 2

[0023] Figure 1-4A distribution cabinet maintenance lighting device according to an embodiment of the utility model is shown, and the lighting device is arranged in the inner cavity of the distribution cabinet body 1, including a slide 2, the number of slides 2 is two, and the two slides 2 are welded on both sides of the inner cavity of the distribution cabinet body 1, a slide groove 3 is provided on the front of the slide 2, and two rows of symmetrical limiting holes 4 are provided on the front of the slide 2, a slider 1 5 is provided on the front of the slide 2, and a limiting block 1 6 is welded on the back of the slider 1 5, and the limiting block 1 6 is adapted to the slide groove 3, a groove 7 is provided on the top of the slider 1 5, and two symmetrical sliding rods 8 are welded to the inner cavity of the groove 7, and a slider 2 9 is slidably connected to the inner cavity of the groove 7, and the sliding rod 8 passes through the slider 2 9 and is slidably connected to the slider 2 9, and two symmetrical strip grooves 10 are provided on the top of the slider 1 5, and a limiting block 2 15 is welded on the top of the strip groove 10, and the limiting block 2 15 is rectangular, and the limiting block 2 15 is slidably connected to the inner cavity of the groove 7. Located on the front side of the strip groove 10, through the setting of the limit block 2 15, when the maintenance personnel shifts the shift block 11, the limit block 2 15 will limit the shift block 11 to prevent the shift block 11 from excessively squeezing the spring 13 through the slider 2 9, thereby ensuring the service life of the spring 13. The top of the slider 2 9 passes through the strip groove 10 to the outside of the limit block 1 6 and is welded with the shift block 11. Two symmetrical limit rods 12 are welded on the back side of the shift block 11, and the limit rods 12 are adapted to the limit hole 4. The surface of the slide bar 8 is sleeved with a spring 13, the front side of the spring 13 is welded to the inner wall of the groove 7, and the back side of the spring 13 is welded to the slider 2 9. The side of the slider 1 5 away from the inner wall of the distribution cabinet body 1 is rotatably connected with the lighting device body 14, and the connection between the lighting device body 14 and the slider 1 5 is a damping connection, and the lighting device body 14 can be rotated 180 degrees.

[0024] When the user moves the lever 11, the spring 13 pushes the slider 29 to move in the direction of the slider 2, so that the user can adjust the position of the lighting device body 14 by moving the slider 11 and the slider 12. When the user moves the lever 11, the spring 13 pushes the slider 29 to move in the direction of the slider 2, so that the slider 29 pushes the limit rod 12 to enter the inner cavity of the limit hole 4 through the lever 11, and the limit position of the slider 29 and the lighting device body 14 is limited. The lighting device body 14 is rotated to adjust the position of the lighting device body 14. The lighting device body 14 is turned on to illuminate the inner cavity of the distribution cabinet body 1, so as to avoid insufficient light in the inner cavity of the distribution cabinet body 1, thereby ensuring the efficiency of the maintenance personnel in inspecting the distribution cabinet body 1.

[0025] To sum up: the distribution cabinet maintenance lighting device, by toggling the dial block 11, the dial block 11 squeezes the spring 13 through the slider 2 9 to shrink the spring 13. When the dial block 11 drives the limit rod 12 to disengage from the inner cavity of the limit hole 4, the sliding slider 1 5 can adjust the position of the lighting device body 14. When the lighting device body 14 reaches a suitable position, the dial block 11 is released to allow the spring 13 to push the limit rod 12 into the inner cavity of the limit hole 4. The purpose of illuminating the internal structure of the distribution cabinet through the adjustable lighting device can be achieved, thereby preventing the internal structure of the distribution cabinet from blocking the light of the lighting device, preventing the distribution cabinet from being insufficiently lit, and ensuring the maintenance efficiency of the distribution cabinet.

Claims

1. A lighting device for maintenance of a power distribution cabinet, the lighting device being arranged in the inner cavity of a power distribution cabinet body (1), characterized in that: The invention comprises a slide frame (2): the number of the slide frames (2) is two, the two slide frames (2) are welded to two sides of the inner cavity of the power distribution cabinet body (1), the front of the slide frame (2) is provided with a slide groove (3), the front of the slide frame (2) is provided with two rows of symmetrical limit holes (4), the front of the slide frame (2) is provided with a slider (5), the back of the slider (5) is welded with a limit block (6), the limit block (6) is adapted to the slide groove (3), the top of the slider (5) is provided with a groove (7), the inner cavity of the groove (7) is welded with two symmetrical slide rods (8), the inner cavity of the groove (7) is slidably connected with a slider (9), the slide rod (8) passes through the slider (9) 9) and is slidably connected to the slider 2 (9), the top of the slider 1 (5) is provided with two symmetrical strip grooves (10), the top of the slider 2 (9) passes through the strip grooves (10) to the outside of the limit block 1 (6) and is welded with a shift block (11), the back of the shift block (11) is welded with two symmetrical limit rods (12), the limit rods (12) are matched with the limit holes (4), the surface of the slide rod (8) is sleeved with a spring (13), the front side of the spring (13) is welded to the inner wall of the groove (7), the back side of the spring (13) is welded to the slider 2 (9), and the side of the slider 1 (5) away from the inner wall of the distribution cabinet body (1) is rotatably connected to the lighting device body (14).

2. A distribution cabinet maintenance lighting device according to claim 1, characterized in that: A second limiting block (15) is welded on the top of the strip groove (10); the second limiting block (15) is rectangular and is located on the front side of the strip groove (10).

3. A distribution cabinet maintenance lighting device according to claim 2, characterized in that: Four symmetrical balls (16) are arranged on the back of the limit block 1 (6), and the balls (16) are in contact with the back of the inner cavity of the slide groove (3), and the balls (16) roll in the inner cavity of the slide groove (3).

4. A distribution cabinet maintenance lighting device according to claim 3, characterized in that: The connection between the lighting device body (14) and the slider 1 (5) is a damping connection, and the lighting device body (14) can rotate 180 degrees.

5. A distribution cabinet maintenance lighting device according to claim 4, characterized in that: The top of the shift block (11) is provided with anti-slip grooves, the second slide block (9) is in an inverted N-shape, and the top of the second slide block (9) is adapted to the strip groove (10).

6. A distribution cabinet maintenance lighting device according to claim 5, characterized in that: The length of the limiting rod (12) is smaller than the length of the limiting hole (4); the sliding groove (3) is a T-shaped groove; and a switch is provided on the surface of the lighting device body (14).

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