A lighting device for a control cabinet

Abstract

The utility model discloses a kind of lighting devices for control cabinet, including control cabinet cabinet, fixedly connected in the fixed long rail of the control cabinet cabinet inner side wall and vertical state, lighting lamp bracket and install in the lighting lamp body of the middle part of lighting lamp bracket, mounting plate, the upper and lower sliding structure is constituted between the fixed long rail of the mounting plate, mounting mechanism, the mounting mechanism is symmetrically set in the upper and lower ends of lighting lamp bracket, and mounting mechanism is used for between lighting lamp bracket and mounting plate Limiting. The lighting device for control cabinet can adjust the lighting position of the lighting lamp body inside the control cabinet cabinet, and the lighting lamp bracket and the mounting plate are disassembled by combining the mounting mechanism, which facilitates the replacement and maintenance of the lighting lamp body. The lighting lamp bracket is attracted to the corresponding position inside the control cabinet cabinet or the cabinet door by magnetite, which facilitates the lighting of the lighting lamp body on any position according to actual use.

Description

Technical Field

[0001] This utility model relates to the technical field of control cabinet lighting, specifically to a lighting device for control cabinets. Background Technology

[0002] A control cabinet is a device that centrally controls and protects electrical equipment, built on a metal cabinet basis. It can be used to centrally control and monitor various electrical equipment to ensure their normal operation and safety. It is widely used, and lighting devices need to be installed inside the control cabinet to facilitate operation.

[0003] As disclosed in announcement number CN216047148U, a lighting device for a control cabinet includes a control cabinet body. A door is installed on the outer side of the control cabinet body. A device limiting frame is fixedly connected to the middle of the upper wall of the control cabinet body. The lighting device body is movably sleeved inside the lower part of the device limiting frame. When the control cabinet body and the door are closed, a strong magnet is brought close to a movable iron piece in the circuit, attracting the movable iron piece to the front and causing it to separate from the magnet installed on the other side of the circuit. This stops the power supply to the circuit. When the door is opened, the circuit switch is turned on, causing an LED light to emit light. Thus, the lighting device is activated by opening and closing the door, increasing the flexibility and convenience of activating the LED light.

[0004] However, existing technologies have the problem that it is inconvenient to quickly disassemble, install, repair, and replace the lighting fixtures. Moreover, the lighting fixtures are fixed in position inside the control cabinet, which can provide large-area lighting inside the control cabinet. It is not convenient to adjust the position of the lighting fixtures according to different operating positions, resulting in poor lighting effect for specific positions. For example, the comparative patents listed above have this problem.

[0005] To address this problem, we propose a lighting device for control cabinets. Utility Model Content

[0006] The purpose of this utility model is to provide a lighting device for a control cabinet, so as to solve the problems in the prior art mentioned in the background art, which are inconvenient to quickly disassemble, install, repair and replace the lighting lamps, and the lighting lamps are fixed in position inside the control cabinet. They can provide large-area lighting inside the control cabinet, but it is inconvenient to adjust the position of the lighting lamps according to different operating positions, and the lighting effect of a specific position is poor.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a lighting device for a control cabinet, comprising a control cabinet body, a fixed long rail fixedly connected to the inner side wall of the control cabinet body and in a vertical state, a lighting lamp holder, and a lighting lamp body installed in the middle of the lighting lamp holder;

[0008] Also includes:

[0009] The mounting plate and the fixed long rail form an up-and-down sliding structure, and the mounting plate drives the lighting lamp body to form a lifting structure inside the control cabinet. The upper end of the mounting plate is provided with an auxiliary plate for limiting the position, and the left end of the auxiliary plate is inserted into the fixing groove at the corresponding position.

[0010] The fixing grooves are evenly spaced at the right end of the fixed long rail;

[0011] The mounting mechanism is symmetrically arranged at the upper and lower ends of the lighting fixture, and the mounting mechanism is used to limit the movement between the lighting fixture and the mounting plate. The mounting mechanism drives the lighting fixture and the mounting plate to form a disassembly structure.

[0012] A magnet is fixed to the left side of the lighting fixture.

[0013] Preferably, the mounting mechanism includes mounting columns fixedly connected to the upper and lower ends of the lighting fixture, mounting protrusions for positioning, mounting cylinders rotatably connected to the upper and lower ends of the mounting plate, and a mounting groove formed in the middle of the mounting cylinder.

[0014] Preferably, the mounting post is inserted into the middle of the mounting cylinder, and a torsion spring is provided at the connection between the mounting cylinder and the mounting plate.

[0015] Preferably, the mounting protrusion engages in the mounting groove.

[0016] Preferably, a fixing rod is fixedly connected to the upper right end of the mounting plate, and a spring is sleeved on the outside of the fixing rod. A movable plate is fixedly connected to the movable end of the spring, and the movable plate and the fixing rod form an up-and-down sliding structure.

[0017] Preferably, both the front and rear ends of the movable plate form a left-right sliding structure with the limiting block, and the limiting block is fixedly connected to the front and rear sides of the upper end of the mounting plate.

[0018] Preferably, an auxiliary plate is fixedly connected to the upper end of the limiting block, and a pull ring is fixedly connected to the upper end of the auxiliary plate.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: The lighting device for the control cabinet slides up and down between the mounting plate and the fixed long rail, causing the lighting lamp body to rise and fall inside the control cabinet, thereby adjusting the lighting position of the lighting lamp body inside the control cabinet. In addition, the mounting mechanism facilitates the disassembly and assembly of the lighting lamp holder and the mounting plate, making it easy to replace and maintain the lighting lamp body. At the same time, the lighting lamp holder is attracted to the corresponding position inside the control cabinet or on the cabinet door by a magnet, making it easy to illuminate any position according to actual use, and achieving better lighting effects for different positions inside the control cabinet.

[0020] 1. It is equipped with a fixed long rail and a mounting plate. The mounting plate slides up and down with the fixed long rail, which drives the lighting lamp body to rise and fall inside the control cabinet, thereby facilitating the adjustment of the position of the lighting lamp body and illuminating different positions inside the control cabinet.

[0021] 2. An installation mechanism is provided, which is symmetrically arranged at the upper and lower ends of the lighting fixture. The installation mechanism includes a mounting column, a mounting protrusion, a mounting cylinder, and a mounting groove. The installation mechanism facilitates the disassembly, maintenance, and replacement of the lighting fixture and the lighting body.

[0022] 3. It is equipped with a lighting fixture and a magnet. The magnet is fixed to the left side of the lighting fixture. After disassembly, it can be attached to the corresponding position on the control cabinet or cabinet door by the magnet, so as to achieve a better lighting effect for a certain position according to the actual operation needs. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a front view structural diagram of the fixed long rail, mounting plate, lighting lamp holder, and lighting lamp body of this utility model;

[0025] Figure 3 This is a side view of the mounting plate, lamp holder, lamp body, and magnet of this utility model.

[0026] Figure 4 This is a schematic diagram of the overall structure of the installation mechanism of this utility model;

[0027] Figure 5 This is a schematic diagram of the disassembled state of the mounting column, mounting protrusion, and mounting cylinder of this utility model.

[0028] Figure 6 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0029] Figure 7 This is a side view of the fixed rod, movable plate, limiting block and auxiliary plate of this utility model.

[0030] In the diagram: 1. Control cabinet body; 2. Fixed long rail; 3. Mounting plate; 4. Lighting lamp holder; 5. Lighting lamp body; 6. Magnet; 7. Mounting mechanism; 8. Mounting column; 9. Mounting protrusion; 10. Mounting cylinder; 11. Mounting groove; 12. Fixing rod; 13. Spring; 14. Movable plate; 15. Limit block; 16. Auxiliary plate; 17. Fixing groove; 18. Pull ring. Detailed Implementation

[0031] 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.

[0032] Please see Figures 1-7 The present invention provides the following technical solution.

[0033] Example 1: To address the problems in existing technologies where the lighting fixtures are fixed inside the control cabinet, providing large-area illumination but making it inconvenient to adjust their position according to specific operating locations, and resulting in poor lighting effects at certain locations, this example provides a lighting device for a control cabinet. The device comprises a control cabinet body 1, a fixed long rail 2, a mounting plate 3, a lighting fixture 4, a lighting fixture body 5, a magnet 6, a fixing rod 12, a spring 13, a movable plate 14, a limiting block 15, an auxiliary plate 16, a fixing groove 17, and a pull ring 18. The inner wall of the control cabinet body 1 is bolted to a vertically fixed long rail 2. The mounting plate 3 and the fixed long rail 2 form a sliding structure, and the mounting plate 3 drives... The lighting lamp body 5 forms a lifting structure inside the control cabinet 1. A fixed rod 12 is fixedly connected to the upper right end of the mounting plate 3, and a spring 13 is sleeved on the outside of the fixed rod 12. A movable plate 14 is fixedly connected to the movable end of the spring 13, and the movable plate 14 and the fixed rod 12 form a vertical sliding structure. The front and rear ends of the movable plate 14 form a horizontal sliding structure with the limiting blocks 15, and the limiting blocks 15 are fixedly connected to the front and rear sides of the upper end of the mounting plate 3. An auxiliary plate 16 is fixedly connected to the upper end of the limiting block 15, and a pull ring 18 is fixedly connected to the upper end of the auxiliary plate 16. The upper end of the mounting plate 3 is provided with an auxiliary plate 16 for limiting, and the left end of the auxiliary plate 16 is inserted into a fixed groove 17 at a corresponding position. The fixed grooves 17 are evenly spaced on the right end of the fixed long rail 2. Figure 1 , Figure 2 , Figure 6 and Figure 7 As shown, during use, according to the actual lighting position requirements, pulling the pull ring 18 moves the auxiliary plate 16 out of the fixed groove 17. The auxiliary plate 16 then causes the movable plate 14 to slide between the movable plate 14 and the limiting block 15, and the movable plate 14 to slide between the movable plate 14 and the fixed rod 12. This causes the movable plate 14 to compress the spring 13, resulting in elastic deformation of the spring 13. This releases the limitation between the mounting plate 3 and the fixed long rail 2. Then, according to the different actual lighting positions inside the control cabinet 1, the mounting plate 3 is pulled up or down, causing the mounting plate 3 to slide between the mounting plate 3 and the fixed long rail 2. This, in turn, causes the lighting lamp body 5 to rise and fall inside the control cabinet 1. Furthermore, the power supply wires connecting the control cabinet 1 to the lighting lamp body 5 are pre-reserved to a sufficient length, so they will not affect the movement of the lighting lamp body 5 inside the control cabinet 1. This allows for adjustment of the lighting lamp body 5 within the control cabinet 1, achieving better lighting effects at a specific location during actual operation. After the position adjustment is completed, the pull ring 18 can be released directly. At this time, the spring 13 returns to its elastic deformation, pushing the movable plate 14 to slide between the fixed rod 12. This allows the movable plate 14 to drive the auxiliary plate 16 to insert into the corresponding fixed groove 17, thereby facilitating the limiting of the mounting plate 3 and the fixed long rail 2.

[0034] Example 2: Existing lighting devices for control cabinets are inconvenient for quick disassembly, assembly, maintenance, and replacement of the lights. Therefore, an installation mechanism 7 is provided. The installation mechanism 7 is symmetrically arranged at the upper and lower ends of the lighting fixture 4, and it is used to limit the movement between the lighting fixture 4 and the mounting plate 3. The installation mechanism 7 drives the lighting fixture 4 and the mounting plate 3 to form a disassembly structure. A magnet 6 is fixed to the left side of the lighting fixture 4. The installation mechanism 7 includes mounting posts 8 fixedly connected to the upper and lower ends of the lighting fixture 4, mounting protrusions 9 for positioning, mounting cylinders 10 rotatably connected to the upper and lower ends of the mounting plate 3, and a mounting groove 11 opened in the middle of the mounting cylinder 10. The mounting posts 8 are inserted into the middle of the mounting cylinder 10, and a torsion spring is provided at the connection between the mounting cylinder 10 and the mounting plate 3. The mounting protrusions 9 are engaged in the mounting groove 11. Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, when it is necessary to disassemble, maintain, or replace the lighting fixture 4 and the lighting body 5, the mounting cylinder 10 is rotated directly on the mounting plate 3. At this time, the torsion spring at the connection between the mounting cylinder 10 and the mounting plate 3 undergoes elastic deformation. When the mounting cylinder 10 rotates, the mounting protrusion 9 moves out of the mounting groove 11, thereby releasing the limit between the mounting cylinder 10 and the mounting column 8. Then, the lighting fixture 4 is pulled to the right, and the lighting fixture 4 drives the mounting column 8 and the mounting protrusion 9 to move out of the mounting cylinder 10, which facilitates the disassembly and maintenance of the lighting fixture 4 and the lighting body 5. In addition, a magnet 6 is provided on the left side of the lighting fixture 4. In actual use, the magnet 6 can be attached to the corresponding position on the control cabinet 1 or the cabinet door, which facilitates the lighting of the specific operating position inside the control cabinet 1, thereby achieving a better lighting effect.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lighting device for a control cabinet, comprising a control cabinet body (1), a fixed long rail (2) fixedly connected to the inner side wall of the control cabinet body (1) and in a vertical state, a lighting lamp holder (4), and a lighting lamp body (5) installed in the middle of the lighting lamp holder (4); Its features are, Also includes: Mounting plate (3), the mounting plate (3) and the fixed long rail (2) form an up-and-down sliding structure, and the mounting plate (3) drives the lighting lamp body (5) to form a lifting structure inside the control cabinet (1). The upper end of the mounting plate (3) is provided with an auxiliary plate (16) for limiting, and the left end of the auxiliary plate (16) is inserted into the fixing groove (17) at the corresponding position. The fixing grooves (17) are evenly spaced at the right end of the fixing long rail (2); The mounting mechanism (7) is symmetrically arranged at the upper and lower ends of the lighting lamp holder (4), and the mounting mechanism (7) is used to limit the distance between the lighting lamp holder (4) and the mounting plate (3). The mounting mechanism (7) drives the lighting lamp holder (4) and the mounting plate (3) to form a disassembly structure. A magnet (6) is fixed to the left side of the lighting fixture (4).

2. A lighting device for a control cabinet according to claim 1, characterized in that: The mounting mechanism (7) includes mounting posts (8) fixedly connected to the upper and lower ends of the lighting lamp holder (4), mounting protrusions (9) for positioning, mounting cylinders (10) rotatably connected to the upper and lower ends of the mounting plate (3), and mounting grooves (11) opened in the middle of the mounting cylinders (10).

3. A lighting device for a control cabinet according to claim 2, characterized in that: The mounting post (8) is inserted into the middle of the mounting cylinder (10), and a torsion spring is provided at the connection between the mounting cylinder (10) and the mounting plate (3).

4. A lighting device for a control cabinet according to claim 2, characterized in that: The mounting protrusion (9) is engaged in the mounting groove (11).

5. A lighting device for a control cabinet according to claim 1, characterized in that: The upper right end of the mounting plate (3) is fixedly connected to a fixing rod (12), and a spring (13) is sleeved on the outside of the fixing rod (12). The movable end of the spring (13) is fixedly connected to a movable plate (14), and the movable plate (14) and the fixing rod (12) form an up-and-down sliding structure.

6. A lighting device for a control cabinet according to claim 5, characterized in that: The front and rear ends of the movable plate (14) form a left-right sliding structure with the limiting block (15), and the limiting block (15) is fixedly connected to the front and rear sides of the upper end of the mounting plate (3).

7. A lighting device for a control cabinet according to claim 6, characterized in that: The upper end of the limiting block (15) is fixedly connected to an auxiliary plate (16), and the upper end of the auxiliary plate (16) is fixedly connected to a pull ring (18).

Images