Lighting power supply light controller

Abstract

The utility model relates to the technical field of lighting power source light controllers, in particular to a lighting power source light controller which comprises an emergency lamp box, a lamp box door is rotatably connected to the side wall of the emergency lamp box, two limiting rods are rotatably connected to the side wall of one end of the lamp box door, and two containing grooves are formed in the side wall of the emergency lamp box. When the lamp box door is closed, the outer walls of the two limiting rods are located in the containing grooves correspondingly, two illuminating lamps are fixedly connected to the top of the emergency lamp box, a quick dismounting mechanism is arranged in the emergency lamp box and comprises a cavity formed in the side wall of the emergency lamp box, an extrusion block is rotationally connected to the inner wall of the cavity, and the two sides of the extrusion block are in an arc shape. Sliding grooves are formed in the two sides, close to the cavity, of the side wall of the emergency lamp box. Compared with the prior art, the quick dismounting mechanism not only realizes synchronous dismounting of the light-operated device and the shell, significantly reduces maintenance complexity, but also reduces dismounting time, and improves maintenance efficiency and use convenience of equipment.

Description

Technical Field

[0001] This utility model relates to the field of lighting power supply light controller technology, and in particular to a lighting power supply light controller. Background Technology

[0002] A power light controller is an electronic device that automatically controls the power switch based on the ambient light intensity. It is widely used in lighting systems, emergency lights, solar street lights, smart homes, and other scenarios to achieve energy saving and intelligent control. Emergency lights are widely used in buildings, public places, factories, and underground garages to provide illumination in the event of a power outage or other emergency, ensuring the safe evacuation of personnel. Modern emergency lights typically use light control technology, which can automatically turn on or off according to the ambient light intensity, thereby improving energy efficiency.

[0003] Chinese patent publication number CN212137975U discloses an emergency power controller for fluorescent lighting. The patent states that it includes an emergency lighting box and a power controller. The emergency lighting box has an access port on its left side. Fixing plates are fixedly connected to both sides of the box's interior cavity. Each fixing plate has a first sliding groove on its opposite side, and the opposite side of the first sliding groove is slidably connected to both sides of the power controller. A limit block is fixedly connected to the top of the emergency lighting box's interior cavity, located between the two fixing plates. This invention relates to the technical field of emergency power controllers for lighting. (This is a fluorescent lighting emergency power controller.)

[0004] The emergency lighting box allows for the removal of the baffle from the inside of the second sliding groove. Then, pressing down the top rods on both sides of the emergency lighting box pushes the limit rods and other structures, thereby disassembling the power controller. However, although this disassembly structure allows for the removal and installation of the power controller, its outer casing is still secured by multiple screws or bolts after the controller is removed. This makes it impossible to directly remove the outer casing and take off the power controller for inspection while simultaneously removing the controller. This design increases the complexity of maintenance operations, prolongs the disassembly and repair time, and is not conducive to improving the maintenance efficiency of the equipment. Utility Model Content

[0005] In view of this, the purpose of this utility model is to propose a lighting power light controller to solve the problem that the disassembly of the power controller is complicated, which increases the complexity of maintenance operations, prolongs the disassembly and repair time, and is not conducive to improving the maintenance efficiency of the equipment.

[0006] To achieve the above objectives, this utility model provides a lighting power supply light controller, including an emergency light box. A light box door is rotatably connected to the side wall of the emergency light box. Two limiting rods are rotatably connected to one end of the side wall of the light box door. Two receiving slots are provided on the side wall of the emergency light box. When the light box door is closed, the outer walls of the two limiting rods are respectively inside the receiving slots. Two lighting lamps are fixedly connected to the top of the emergency light box. A quick-release mechanism is provided inside the emergency light box.

[0007] Preferably, the quick-release mechanism includes a cavity formed in the side wall of the emergency light box. A pressing block is rotatably connected to the inner wall of the cavity. The two sides of the pressing block are arc-shaped. Sliding grooves are formed on both sides of the side wall of the emergency light box near the cavity. Limiting blocks are slidably connected inside the sliding grooves. Spring grooves are formed on the side walls of the limiting blocks. Fixing blocks are fixedly connected to the side walls of the sliding grooves. The fixing blocks extend into the spring grooves. A telescopic spring is fixedly connected between the side walls of the fixing blocks and the inner walls of the spring grooves. The outer walls of both ends of the pressing block are in contact with the end of the limiting block near the pressing block. Limiting grooves are formed on the side of both limiting rods near the limiting grooves. One end of the limiting block extends into the limiting groove.

[0008] Preferably, the shaft of the extrusion block penetrates the interior of the emergency light box and is fixedly connected to a gear. The outer wall of the gear meshes with a toothed plate, which is slidably connected to the inner wall of the emergency light box. A moving rod is fixedly connected to the side wall of the toothed plate, which is slidably connected to the inner wall of the emergency light box. Limiting plates are fixedly connected to both ends of the side wall of the moving rod. The limiting plates are L-shaped. Two sets of opposing mounting plates are fixedly connected to the inner wall of the emergency light box. A light controller housing is placed inside the mounting plate, and a light controller inner shell is placed inside the light controller housing. L-shaped grooves are opened on both sides of the light controller housing and the light controller inner shell. The outer wall of the limiting plate is adapted to the inner wall of the L-shaped groove.

[0009] Preferably, the side wall of the emergency light box is provided with an anti-rotation groove, the anti-rotation groove is cross-shaped, and the shaft of the extrusion block is fixedly connected to an anti-rotation plate through the outer wall of the emergency light box, the outer wall of the anti-rotation plate being adapted to the interior of the anti-rotation groove.

[0010] Preferably, mounting blocks for installing the emergency light box are fixedly connected to both outer walls of the emergency light box.

[0011] Preferably, the end of the limiting block near the extrusion block is arc-shaped.

[0012] The beneficial effects of this utility model are:

[0013] This lighting power supply light controller features a quick-release mechanism that uses a rotating pressing block to drive a limiting block and a limiting plate, enabling rapid disassembly and installation of the emergency light box and light controller. Compared to traditional light controllers secured with screws or bolts, this significantly improves maintenance efficiency. When the pressing block rotates, the telescopic spring releases its force, pushing the limiting block to slide along the inner wall of the groove. The limiting block then disengages from the limiting groove, releasing the limiting rod and facilitating the opening of the light box door. Simultaneously, the gears rotate synchronously during the pressing block's rotation, driving the gear plate to move, which in turn moves the moving rod and the limiting plate, causing the limiting plate to quickly disengage from the L-shaped groove. This allows for the complete disassembly of the light controller's outer and inner shells, enabling maintenance personnel to directly open the outer shell and inspect the internal circuit board. This avoids the tedious steps of removing screws or bolts one by one as required by traditional methods. This quick-release mechanism not only achieves simultaneous disassembly of the light controller and its outer shell, significantly reducing maintenance complexity, but also shortens disassembly and assembly time, improving equipment maintenance efficiency and ease of use. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0016] Figure 2 This is a schematic diagram of the internal three-dimensional structure of the emergency light box of this utility model;

[0017] Figure 3 This is a frontal three-dimensional structural diagram of the side wall of the emergency light box of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the quick-release mechanism of this utility model;

[0019] Figure 5 This utility model Figure 1 Enlarged 3D structural diagram at point A.

[0020] The diagram is marked as follows:

[0021] 1. Emergency light box; 2. Light box door; 3. Limiting rod; 4. Receiving groove; 5. Lighting lamp; 6. Cavity; 7. Extrusion block; 8. Slide groove; 9. Limiting block; 10. Spring groove; 11. Fixing block; 12. Telescopic spring; 13. Limiting groove; 14. Gear; 15. Gear plate; 16. Moving rod; 17. Limiting plate; 18. Mounting plate; 19. Light controller housing; 20. Light controller inner housing; 21. L-shaped groove; 22. Anti-rotation groove; 23. Anti-rotation plate; 24. Mounting block. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0023] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] like Figures 1 to 5 As shown, a lighting power supply light controller includes an emergency light box 1. A light box door 2 is rotatably connected to the side wall of the emergency light box 1. Two limiting rods 3 are rotatably connected to one end of the side wall of the light box door 2. Two receiving grooves 4 are opened on the side wall of the emergency light box 1. When the light box door 2 is closed, the outer walls of the two limiting rods 3 are respectively inside the receiving grooves 4. Two lighting lamps 5 are fixedly connected to the top of the emergency light box 1. A quick-release mechanism is provided inside the emergency light box 1.

[0025] Further, see attached document. Figures 2 to 4As shown, the quick-release mechanism includes a cavity 6 formed in the side wall of the emergency light box 1. A pressing block 7 is rotatably connected to the inner wall of the cavity 6. The two sides of the pressing block 7 are arc-shaped. Slide grooves 8 are formed on both sides of the side wall of the emergency light box 1 near the cavity 6. Limiting blocks 9 are slidably connected inside the slide grooves 8. Spring grooves 10 are formed on the side walls of the limiting blocks 9. Fixing blocks 11 are fixedly connected to the side walls of the slide grooves 8. The fixing blocks 11 extend into the spring grooves 10. A telescopic spring 12 is fixedly connected between the side walls of the fixing blocks 11 and the inner walls of the spring grooves 10. The outer walls of both ends of the pressing block 7 are in contact with the end of the limiting block 9 near the pressing block 7. The end of the limiting block 9 near the pressing block 7 is arc-shaped. The arc shape of the end of the limiting block 9 facilitates the pressing block 7 to push the limiting block 9 to slide. Limiting rods 3 are formed on the side near the limiting grooves 13. The groove 13, one end of the limiting block 9 extends into the limiting groove 13, the shaft of the extrusion block 7 passes through the interior of the emergency light box 1 and is fixedly connected to the gear 14, the outer wall of the gear 14 meshes with the toothed plate 15, the toothed plate 15 is slidably connected to the inner wall of the emergency light box 1, the side wall of the toothed plate 15 is fixedly connected to the moving rod 16, the moving rod 16 is slidably connected to the inner wall of the emergency light box 1, both ends of the side wall of the moving rod 16 are fixedly connected to the limiting plate 17, the limiting plate 17 is L-shaped, the inner wall of the emergency light box 1 is fixedly connected to two sets of two opposing mounting plates 18, the inside of the mounting plate 18 is placed with the light controller housing 19, the inside of the light controller housing 19 is placed with the light controller inner shell 20, the sides of the light controller housing 19 and the light controller inner shell 20 are provided with L-shaped grooves 21, the outer wall of the limiting plate 17 is adapted to the inner wall of the L-shaped groove 21;

[0026] When using the quick-release mechanism to quickly disassemble and repair the light controller, firstly, the anti-rotation plate 23 needs to be rotated, which will drive the pressing block 7 to rotate. When the pressing block 7 rotates to the 90° position, the telescopic spring 12 releases the spring force and pushes the limiting block 9 to slide along the inner wall of the slide groove 8 until one end of the limiting block 9 is completely disengaged from the inside of the limiting groove 13, thereby releasing the limiting rod 3 and making it easier to open the light box door 2. At the same time, during the rotation of the pressing block 7, the gear 14 will also rotate synchronously, which will drive the toothed plate 15 to move. The toothed plate 15 will then drive the moving rod 16 to slide along the inner wall of the emergency light box 1. When the moving rod 16 slides, it will further drive the limiting plate 17 to disengage from one end of the L-shaped groove 21, thereby realizing the quick disassembly of the light controller housing 19 and the light controller inner housing 20. At this time, the circuit board inside the light controller inner housing 20 can be repaired simply by opening the light controller housing 19.

[0027] After the maintenance is completed, the outer shell 19 of the light controller is reattached to the inner shell 20 of the light controller and placed inside the mounting plate 18. Then, the pressing block 7 is rotated again to push the limiting blocks 9 on both sides. At this time, while the limiting block 9 compresses the telescopic spring 12, one end of it extends back into the limiting groove 13, thereby limiting and fixing the limiting rod 3. At the same time, during the rotation of the pressing block 7, the gear 14 is driven to rotate synchronously. The gear 14 continues to drive the toothed plate 15 to move, so that the moving rod 16 and the limiting plate 17 are reset. When the limiting plate 17 moves to the top of the L-shaped groove 21 and finally engages with the bottom of its inner wall, the outer shell 19 and the inner shell 20 of the light controller are firmly fixed inside the emergency light box 1, thus completing the installation of the light controller.

[0028] This quick-release mechanism uses the rotation of the pressing block 7 to drive the limiting block 9 and the limiting plate 17, enabling rapid disassembly and installation of the emergency light box 1 and the light controller. Compared to the traditional method of fastening the light controller with screws or bolts, this significantly improves maintenance efficiency. When the pressing block 7 rotates, the telescopic spring 12 releases its spring force, pushing the limiting block 9 to slide along the inner wall of the slide groove 8. The limiting block 9 further disengages from the limiting groove 13, releasing the limitation on the limiting rod 3, making it easier to open the light box door 2. Simultaneously, during the rotation of the pressing block 7, the gear 14 also rotates synchronously, driving the gear plate 15 to move, thereby... The movable rod 16 and the limiting plate 17 move, causing the limiting plate 17 to quickly disengage from the L-shaped groove 21, thereby realizing the overall disassembly of the light controller housing 19 and the light controller inner housing 20. This allows maintenance personnel to directly open the light controller housing 19 and inspect the internal circuit board of the light controller inner housing 20, avoiding the tedious steps of removing screws or bolts one by one in the traditional method. This quick-release mechanism not only realizes the synchronous disassembly of the light controller and the housing, significantly reducing the complexity of maintenance, but also reduces the disassembly and assembly time, improving the maintenance efficiency and ease of use of the equipment.

[0029] Further, see attached document. Figure 5 As shown, the side wall of the emergency light box 1 is provided with an anti-rotation groove 22, which is cross-shaped. The shaft of the extrusion block 7 passes through the outer wall of the emergency light box 1 and is fixedly connected with an anti-rotation plate 23. The outer wall of the anti-rotation plate 23 is adapted to the inside of the anti-rotation groove 22. After installation, by applying pressure to the anti-rotation plate 23, the anti-rotation plate 23 slides on the outer wall of the shaft of the extrusion block 7 and extends into the anti-rotation groove 22, thereby limiting the extrusion block 7 and preventing the extrusion block 7 from rotating.

[0030] Further, see attached document. Figure 1 As shown, both sides of the outer wall of the emergency light box 1 are fixedly connected with mounting blocks 24 for mounting the emergency light box 1. The mounting blocks 24 facilitate fixing the emergency light box 1 to the wall.

[0031] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0032] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An illumination power light controller, comprising an emergency lamp box (1), a lamp box door (2) is rotatably connected to the side wall of the emergency lamp box (1), characterized in that: One end side wall of the lamp box door (2) is rotatably connected with two limiting rods (3), the side wall of the emergency lamp box (1) is provided with two containing grooves (4), the outer wall of the two limiting rods (3) is respectively located in the containing groove (4) when the lamp box door (2) is closed, the top of the emergency lamp box (1) is fixedly connected with two illuminating lamps (5), and the inside of the emergency lamp box (1) is provided with a quick release mechanism.

2. The light control device according to claim 1, wherein The quick release mechanism comprises a cavity (6) formed in the side wall of the emergency lamp box (1), the inner wall of the cavity (6) is rotatably connected with an extrusion block (7), the two sides of the extrusion block (7) are arc-shaped, the two sides of the side wall of the emergency lamp box (1) close to the cavity (6) are provided with sliding grooves (8), the inner walls of the sliding grooves (8) are slidably connected with limiting blocks (9), the side wall of the limiting block (9) is provided with a spring groove (10), the side wall of the sliding groove (8) is fixedly connected with a fixed block (11), the fixed block (11) extends into the spring groove (10), the side wall of the fixed block (11) and the inner wall of the spring groove (10) are fixedly connected with an extension spring (12), the two end outer walls of the extrusion block (7) are in contact with one end of the limiting block (9) close to the extrusion block (7), and the side close to the limiting groove (13) of the two limiting rods (3) is provided with a limiting groove (13), and one end of the limiting block (9) extends into the limiting groove (13).

3. A light control for a lighting power supply as defined in claim 2, wherein The shaft portion of the extrusion block (7) penetrates the inside of the emergency lamp box (1) and is fixedly connected with a gear (14), the outer wall of the gear (14) is engaged with a toothed plate (15), the toothed plate (15) is slidably connected to the inner wall of the emergency lamp box (1), the side wall of the toothed plate (15) is fixedly connected with a moving rod (16), the moving rod (16) is slidably connected to the inner wall of the emergency lamp box (1), the side walls of the two ends of the moving rod (16) are fixedly connected with limiting clamping plates (17), the limiting clamping plates (17) are L-shaped, the inner walls of the emergency lamp box (1) are fixedly connected with two groups of two opposite mounting plates (18), the inside of the mounting plate (18) is placed with a light controller outer shell (19), the inside of the light controller outer shell (19) is placed with a light controller inner shell (20), the two sides of the light controller outer shell (19) and the light controller inner shell (20) are provided with L-shaped grooves (21), and the outer wall of the limiting clamping plate (17) is matched with the inner wall of the L-shaped groove (21).

4. A light control for a lighting power supply as claimed in claim 3, characterized in that The side wall of the emergency lamp box (1) is provided with an anti-rotation groove (22), the anti-rotation groove (22) is cross-shaped, the shaft portion of the extrusion block (7) penetrates the outer wall of the emergency lamp box (1) and is fixedly connected with an anti-rotation plate (23), and the outer wall of the anti-rotation plate (23) is matched with the inside of the anti-rotation groove (22).

5. The light control device according to claim 1, wherein The two outer walls of the emergency lamp box (1) are fixedly connected with mounting blocks (24) for mounting the emergency lamp box (1).

6. The light control device according to claim 2, wherein The end of the limiting block (9) close to the extrusion block (7) is arc-shaped.

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