Protective assembly of light-operated controller

Abstract

The utility model relates to the technical field of controllers, in particular to a protection assembly of a light-operated controller, which comprises a light controller body, a wiring terminal arranged at the top of the front side of the light controller body, a fixed convex plate arranged at the bottom of the front side of the light controller body, and a pressing assembly arranged at the top of the fixed convex plate, a plurality of arc-shaped grooves are formed in the top of the strip-shaped bottom plate, arc-shaped rubber protrusions are arranged in the middles of the concave faces of the arc-shaped grooves, a detachable strip-shaped top plate is arranged at the top of the strip-shaped bottom plate, a plurality of U-shaped blocks are arranged on the strip-shaped top plate, and each U-shaped block is connected with a pressure adjusting piece. According to the protection assembly of the light-operated controller, the wire falling-off problem caused by external force can be effectively prevented by adding the wire falling-off prevention pressing assembly to the wiring terminal, the friction force of the wire is increased through the combined action of the arc-shaped grooves and the arc-shaped rubber protrusions on the strip-shaped bottom plate, the wire is effectively stabilized, and the tensile property of the wire is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of controllers, in particular to a protective component of a light-controlled controller. Background Art

[0002] A light controller is a device used to automatically manage lighting systems. It detects ambient light levels and intelligently switches lighting fixtures on and off. These devices are widely used in various applications, including street lighting, landscape lighting, and energy-efficient lighting systems for residential and commercial buildings. They typically utilize a photoresistor or photoelectric sensor, effectively turning lights off when light is sufficient and on when light is insufficient, thereby achieving energy savings.

[0003] Light-controlled controllers are typically designed with multiple terminals for connecting to the power supply and lamp leads. These terminals allow the lamp's wires to be secured to the controller, completing the circuit and controlling the light's operating state. However, in practice, these terminal designs are often simplistic and lack effective anti-disconnection mechanisms, leading to the following issues:

[0004] When a lamp's wires are subjected to stress from external influences such as pulling, wind, or human contact, the connection between the wires and the terminal blocks may become loose or completely detach. This not only affects the normal operation of the lamp, such as sudden extinguishing or flickering, but can also pose more serious safety hazards such as short circuits or circuit damage. This problem, especially in outdoor or public places, can cause great inconvenience and maintenance difficulties. Therefore, we have proposed a protective component for the light control controller. Utility Model Content

[0005] The purpose of the present invention is to provide a protective component for a light control controller to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The protective assembly of the light control controller includes a light control body, an L-shaped mounting opening is provided at the top of the front side of the light control body, and a wiring terminal is provided in the L-shaped mounting opening. The bottom of the front side of the light control body is provided with a fixing convex plate to provide a mounting base for the clamping assembly. The front side of the top of the fixing convex plate is provided with a clamping assembly for fixing the wires and preventing them from falling off when subjected to force.

[0008] The clamping assembly includes a strip-shaped bottom plate, the top of which is provided with a plurality of arc-shaped grooves arranged equidistantly from left to right to ensure that the wires can be firmly placed. The middle part of the concave surface of the arc-shaped groove is provided with an arc-shaped rubber protrusion, which makes the wires form an arc in the arc-shaped groove, avoiding the wires from being straight, thereby increasing friction and effectively preventing the wires from slipping out of the clamping assembly;

[0009] The top of the strip bottom plate is provided with a detachable strip top plate, and the strip top plate is provided with a plurality of U-shaped blocks arranged equidistantly on the left and right, and each of the U-shaped blocks is connected to a pressure regulating piece, and the pressure regulating piece includes a threaded rod threadedly connected to the top of the U-shaped block, the bottom end of the threaded rod passes through the top of the U-shaped block and is rotatably connected to a clamping block, and an avoidance groove for avoiding the arc-shaped rubber protrusion is provided in the middle of the bottom of the clamping block, and the clamping block is driven up and down by the threaded rod. When the clamping block moves downward and compresses the wire, the arc-shaped rubber protrusion is located in the avoidance groove, and the arc-shaped rubber protrusion lifts a part of the wire into an arc shape, thereby increasing friction and improving the clamping effect.

[0010] Preferably, mounting wings are provided at the bottom of the left and right sides of the light controller body for fixing the entire light controller on the mounting surface, and L-shaped clamping blocks are provided at the top of the light controller body and on the left and right sides of the L-shaped mounting opening, and a protective top plate is provided between the two L-shaped clamping blocks. The protective top plate is located on the top of the wiring terminal to reduce the influence of external factors on the wiring part.

[0011] Preferably, limiting side plates are provided at the top of the fixed convex plate and at the left and right ends of the front side, the strip bottom plate is located between the two limiting side plates, and the bottom of the strip bottom plate is bonded to the top of the fixed convex plate to fix the position of the strip bottom plate.

[0012] Preferably, mounting holes are provided at the top of the strip top plate and near the left and right ends, and bolts are connected in the mounting holes. The bolts are threadedly connected to the top of the strip bottom plate to facilitate the disassembly and assembly of the strip top plate.

[0013] Preferably, a cross-shaped recessed knob is provided at the top of the threaded rod to facilitate workers to tighten the threaded rod.

[0014] Preferably, the bottom of the pressing block is a curved surface structure, the pressing block is located directly above the arc-shaped groove, and the concave surface of the arc-shaped groove is provided with an arc-shaped rubber pad to increase friction.

[0015] Preferably, stabilizing bars are provided on the tops of the left and right sides of the pressing block, and the side of the stabilizing bar away from the pressing block fits with the inner wall of the U-shaped block to ensure that the pressing block moves stably up and down.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The protective component of the light-controlled controller can effectively prevent the wires from falling off due to external forces by adding a clamping component to the wiring terminals to prevent them from falling off. The arc-shaped grooves and arc-shaped rubber protrusions on the strip bottom plate work together to increase the friction of the wires, which not only effectively stabilizes the wires but also improves their tensile strength.

[0018] 2. The protective component of the light control controller realizes pressure adjustment of the compression block through the pressure regulating piece, which can be flexibly adjusted according to the specifications and installation requirements of different wires to ensure stable and reliable operation when used in different occasions.

[0019] 3. The protective components of the light control controller, the arc-shaped rubber pad and the arc-shaped compression block work together to not only improve friction, but also help disperse stress, reduce physical damage to the wires, and extend the service life of the wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first perspective;

[0021] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second perspective;

[0022] Figure 3 This is one of the partial structural diagrams of the utility model;

[0023] Figure 4 This is a schematic diagram of the assembly structure of the fixed convex plate and the pressing component in the present invention;

[0024] Figure 5 This is the second schematic diagram of the partial structure of the utility model;

[0025] Figure 6 It is a partial structural diagram of the compression assembly in the present utility model;

[0026] Figure 7 This is a schematic diagram of the assembly structure of the strip top plate and the pressure regulating member in the utility model;

[0027] In the figure: 1. Light controller body; 10. L-shaped mounting port; 11. L-shaped clamping block; 12. Mounting wing plate; 2. Wiring terminal; 3. Protective top plate; 4. Fixing convex plate; 40. Limiting side plate; 5. Clamping assembly; 50. Strip bottom plate; 500. Arc-shaped groove; 501. Arc-shaped rubber protrusion; 51. Arc-shaped rubber pad; 52. Strip top plate; 520. U-shaped block; 521. Mounting hole; 53. Pressure regulating piece; 530. Threaded rod; 531. Clamping block; 5310. Avoidance groove; 532. Cross-shaped recessed knob; 533. Stabilizing bar; 54. Bolt. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] See also Figure 1-Figure 7 , the utility model provides a technical solution:

[0031] The protective assembly of the light control controller includes a light control body 1. The top of the front side of the light control body 1 is provided with an L-shaped mounting opening 10. The L-shaped mounting opening 10 is provided with a terminal 2. The bottom of the front side of the light control body 1 is provided with a fixed protrusion 4, which provides a mounting base for a clamping assembly 5. The front side of the top of the fixed protrusion 4 is provided with a clamping assembly 5 for fixing the wires and preventing them from falling off when subjected to force.

[0032] The clamping assembly 5 includes a strip-shaped base plate 50. The top of the strip-shaped base plate 50 is provided with a plurality of arc-shaped grooves 500 arranged equidistantly from side to side to ensure that the wires can be securely placed. A curved rubber protrusion 501 is provided in the middle of the concave surface of the arc-shaped groove 500. This causes the wires to form an arc within the arc-shaped groove 500, preventing the wires from being straight, thereby increasing friction and effectively preventing the wires from slipping out of the clamping assembly 5.

[0033] A detachable strip top plate 52 is provided on the top of the strip bottom plate 50, and a plurality of U-shaped blocks 520 are arranged equidistantly on the left and right sides. Each U-shaped block 520 is connected to a pressure regulating piece 53, and the pressure regulating piece 53 includes a threaded rod 530 threadedly connected to the top of the U-shaped block 520. The bottom end of the threaded rod 530 passes through the top of the U-shaped block 520 and is rotatably connected to a clamping block 531. An avoidance groove 5310 for avoiding the arc-shaped rubber protrusion 501 is provided in the middle of the bottom of the clamping block 531. The threaded rod 530 drives the clamping block 531 to move up and down. When the clamping block 531 moves downward and compresses the wire, the arc-shaped rubber protrusion 501 is located in the avoidance groove 5310, and the arc-shaped rubber protrusion 501 lifts a part of the wire into an arc shape, thereby increasing friction and improving the clamping effect.

[0034] In this embodiment, mounting wings 12 are provided at the bottom of the left and right sides of the light controller body 1 for fixing the entire light controller on the mounting surface. L-shaped clamping blocks 11 are provided at the top of the light controller body 1 and on the left and right sides of the L-shaped mounting opening 10. A protective top plate 3 is provided between the two L-shaped clamping blocks 11. The protective top plate 3 is located on the top of the wiring terminal 2 to reduce the influence of external factors on the wiring part.

[0035] Specifically, limiting side panels 40 are provided at the top of the fixed convex plate 4 and at the left and right ends of the front side, the strip bottom plate 50 is located between the two limiting side panels 40, and the bottom of the strip bottom plate 50 is bonded to the top of the fixed convex plate 4, so that the position of the strip bottom plate 50 is fixed.

[0036] Furthermore, mounting holes 521 are provided at the top of the strip top plate 52 and near the left and right ends. Bolts 54 are connected in the mounting holes 521 . The bolts 54 are threadedly connected to the top of the strip bottom plate 50 to facilitate the disassembly and assembly of the strip top plate 52 .

[0037] Furthermore, a cross-shaped recessed knob 532 is provided at the top of the threaded rod 530 to facilitate the staff to tighten the threaded rod 530.

[0038] Furthermore, the bottom of the pressing block 531 is a curved surface structure. The pressing block 531 is located directly above the arc-shaped groove 500. The concave surface of the arc-shaped groove 500 is provided with a curved rubber pad 51 to increase friction.

[0039] Furthermore, stabilizing bars 533 are provided on the tops of the left and right sides of the pressing block 531 . The side of the stabilizing bar 533 away from the pressing block 531 fits against the inner wall of the U-shaped block 520 , ensuring that the pressing block 531 can move stably up and down.

[0040] When using the protective assembly of the light control controller of this embodiment, prepare the necessary tools such as a screwdriver to tighten the bolt 54 and the threaded rod 530. When installing the light controller body 1, fix it on the appropriate mounting surface to ensure that it is firm and not easy to move, and use the holes of the mounting wing 12 to fix it with appropriate fasteners. Then, pass the wires of the lighting system through the arc groove 500 and the pressing block 531 and connect them to the terminal 2, ensuring that the connection between the wires and the terminal is firm. Afterwards, control the pressing force through the pressure regulating piece 53, and rotate the screw at the top of the threaded rod 530. The cross-shaped groove knob 532 causes the threaded rod 530 to move downward in the U-shaped block 520, thereby driving the clamping block 531 to gradually approach the wire, ensuring that the arc surface structure of the clamping block 531 is aligned with the wire, and appropriately adjusting the clamping force to ensure the stability of the wire, so that the wire forms an arc through the arc-shaped rubber protrusion 501 to increase friction. After confirming the installation, the protective top plate 3 is fixed to the top of the terminal 2 through the L-shaped clamping block 11. In this way, the protective components of the light control controller can be effectively utilized to ensure its effective operation in complex environments and improve the reliability and life of the lighting control system.

[0041] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective component of a light control controller, comprising a light control body (1), characterized in that: An L-shaped mounting opening (10) is provided at the top of the front side of the light controller body (1), and a connection terminal (2) is provided in the L-shaped mounting opening (10). A fixing convex plate (4) is provided at the bottom of the front side of the light controller body (1), and a pressing assembly (5) is provided at the front side of the top of the fixing convex plate (4). The pressing assembly (5) comprises a strip bottom plate (50), and a plurality of arc-shaped grooves (500) arranged at equal distances from each other are provided at the top of the strip bottom plate (50), and an arc-shaped rubber protrusion (501) is provided in the middle of the concave surface of the arc groove (500). The strip bottom plate (50) A detachable strip top plate (52) is provided on the top of the strip top plate (52), and a plurality of U-shaped blocks (520) are arranged at equal intervals on the left and right. Each of the U-shaped blocks (520) is connected to a pressure regulating member (53), and the pressure regulating member (53) comprises a threaded rod (530) threadedly connected to the top of the U-shaped block (520). The bottom end of the threaded rod (530) passes through the top of the U-shaped block (520) and is rotatably connected to a pressing block (531). The middle part of the bottom of the pressing block (531) is provided with an avoidance groove (5310) for avoiding the arc-shaped rubber protrusion (501).

2. The protective assembly of the light control controller according to claim 1, characterized in that: The bottoms of the left and right sides of the light controller body (1) are both provided with mounting wing plates (12); the top of the light controller body (1) and the positions on the left and right sides of the L-shaped mounting opening (10) are both provided with L-shaped clamping blocks (11); a protective top plate (3) is clamped between the two L-shaped clamping blocks (11); and the protective top plate (3) is located on the top of the wiring terminal (2).

3. The protective assembly of the light control controller according to claim 1, characterized in that: Limiting side plates (40) are provided at the top of the fixed convex plate (4) and at the left and right ends of the front side. The strip bottom plate (50) is located between the two limiting side plates (40), and the bottom of the strip bottom plate (50) is bonded to the top of the fixed convex plate (4).

4. The protective assembly of the light control controller according to claim 1, characterized in that: Mounting holes (521) are provided at the top of the strip-shaped top plate (52) and near the left and right ends. Bolts (54) are connected in the mounting holes (521), and the bolts (54) are threadedly connected to the top of the strip-shaped bottom plate (50).

5. The protective assembly of the light control controller according to claim 1, characterized in that: A cross-shaped recessed knob (532) is provided at the top end of the threaded rod (530).

6. The protective assembly of the light control controller according to claim 1, characterized in that: The bottom of the pressing block (531) is a curved surface structure. The pressing block (531) is located directly above the arc-shaped groove (500). The concave surface of the arc-shaped groove (500) is provided with a curved rubber pad (51).

7. The protective assembly of the light control controller according to claim 1, characterized in that: Stabilizing strips (533) are provided on the tops of both the left and right sides of the pressing block (531), and the side of the stabilizing strip (533) away from the pressing block (531) is in contact with the inner wall of the U-shaped block (520).

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