A multi-channel lighting control system

Abstract

The present invention discloses a multi-channel lighting control system, specifically related to the technical field of line control switches, including a device housing. Inside the device housing, there is a rotating groove, and a rotating column is movably arranged inside the rotating groove. At the top of the rotating column, there is a rotating adjustment disc fixedly arranged. Inside the outer ring of the rotating adjustment disc, there is an activity cavity fixedly opened. An activity block is movably arranged inside the activity cavity. On one side of the activity block, there is a metal clamping column fixedly arranged. The metal clamping column penetrates through one side of the activity cavity. Through holes are opened on the surface of the rotating column, and a power line is arranged inside the rotating column. In the present invention, the activity block drives the metal clamping column to be connected with the metal connection card page, realizing the connection between the power line and the output connection slot, facilitating the control of a single line. By rotating the rotating adjustment disc, all the protruding metal clamping columns are driven to disengage from the metal connection card page, controlling all the lighting lines, and facilitating the control of multiple street lamp lines.

Description

Technical Field

[0001] The present invention relates to the technical field of line control switches, and more specifically, to a multi-channel lighting control system. Background Art

[0002] A downlight is a lighting fixture embedded in the ceiling, which has the advantages of energy saving, low carbon, long life, good color rendering, and fast response speed, and is deeply favored by users. Multiple downlights are generally connected to the same lighting line, and multiple lighting lines are combined into an integrated lighting control line.

[0003] However, a large number of control switches are generally provided in the existing lighting lines, so it is inconvenient to control the lighting lines and the lighting effect is affected. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a multi-channel lighting control system. By the movement of the movable block in the movable cavity, the metal clamping column is driven to be connected with the metal connection clamping page, so as to realize the connection between the power supply line and the output connection slot, and turn on a lighting line, which is convenient for the control of a single line. By the rotation of the rotation adjustment disk, all the protruding metal clamping columns are driven to disengage from the metal connection clamping page, and all the lighting lines are controlled, which is convenient for the control of multiple lighting lines, so as to solve the problems raised in the above background art.

[0005] To achieve the above object, the present invention provides the following technical solution: A multi-channel lighting control system includes a device housing. A rotation groove is provided inside the device housing. A rotation column is movably provided inside the rotation groove. A rotation adjustment disk is fixedly provided at the top of the rotation column. An activity cavity is fixedly opened inside the outer circle of the rotation adjustment disk. A movable block is movably provided inside the activity cavity. A metal clamping column is fixedly provided on one side of the movable block. The metal clamping column penetrates through one side of the activity cavity. A through hole is opened on the surface of the rotation column. A power supply line is provided inside the rotation column. The power supply line penetrates through the through hole. The power supply line is fixedly connected with the metal clamping column. An output connection slot is fixedly provided on the outer circle at the top of the device housing. A metal connection clamping page is fixedly provided at the inner end of the output connection slot. The metal clamping column is matched and clamped with the metal connection clamping page. A lighting power output connector is inserted into the output connection slot;

[0006] A knob is fixedly provided in the center of the rotation adjustment disk. A sliding groove is opened at the top of the activity cavity. A sliding block is movably provided inside the sliding groove. The sliding block is fixedly connected with the movable block;

[0007] On both sides inside the movable cavity, metal clips are fixedly arranged. On both sides of the movable block, clamping grooves are arranged. Both ends of the metal clip are matched and clamped with the clamping grooves. The bottom of the rotating column is disk-shaped and a clamping groove is fixedly arranged on the bottom end surface. A base is fixedly arranged at the bottom of the device housing. On the top surface of the base, a movable groove is fixedly arranged. A clamping block is movably arranged inside the movable groove. A spring is arranged at the bottom of the clamping block. The clamping block is clamped with the clamping groove.

[0008] In a preferred embodiment, the number of the movable cavities is set to eight, and they are centrosymmetrically arranged about the center of the rotation adjustment disk. The bottom of the movable cavity is communicated with the bottom end surface of the rotation adjustment disk.

[0009] In a preferred embodiment, a wiring groove is fixedly arranged at the rear end of the metal clamping column. The power cord is clamped with the wiring groove. A wiring screw is threadedly connected to one side of the movable block. The wiring screw presses the power cord clamped in the wiring groove.

[0010] In a preferred embodiment, the number of the output connection grooves is set to eight, and they are correspondingly arranged with the movable cavities. The metal connection card pages are U-shaped.

[0011] In a preferred embodiment, the slider communicates the movable cavity with the surface of the rotation adjustment disk. The surface of the slider is provided with corrugations.

[0012] In a preferred embodiment, the metal clip is made of an elastic metal sheet, and both ends are bent inward in a U shape. The clamping groove is arc-shaped.

[0013] In a preferred embodiment, the number of the clamping grooves is set to four. The distances of the four clamping grooves from the axis line of the rotating column are the same. Every two of the four clamping grooves form a group. The two groups of clamping grooves are symmetrically arranged about the center line of the rotating column.

[0014] In a preferred embodiment, the number of the movable grooves is set to two, and they are symmetrically arranged about the rotating column.

[0015] The technical effects and advantages of the present invention:

[0016] 1. The present invention sets a rotating adjustment disc, on which eight movable cavities are provided. Movable blocks are movably arranged inside. Through the sliding of the slider in the chute, the movable blocks are driven to move in the movable cavities, and the metal clamping columns on the movable blocks extend out of the movable cavities. The metal clamping columns are used to connect with the metal connection clamping pages to realize the connection between the power cord and the output connection slot. Then, when the lighting power output connector is plugged in later, electric energy is transmitted to the lights on this line, which is convenient for controlling the power-on situation of the lights. At the same time, by rotating the rotating adjustment disc, all the extended metal clamping columns on the rotating adjustment disc can be driven to disengage from the metal connection clamping pages. Compared with the existing control device, it is convenient to control a single line and can also control all lines as a whole, which is convenient for controlling multiple street lamp lines;

[0017] 2. The present invention sets metal clamping pieces to clamp the clamping grooves on both sides of the movable block, which is convenient for fixing the position of the movable block. Then, it is convenient to control the movement of the movable block in the movable cavity and adjust the connection and disconnection between the metal clamping column and the metal connection clamping page. By setting a clamping groove, when the rotating column rotates, the spring pushes the clamping block to rise, and the clamping block is used to clamp the clamping groove to fix the rotating state of the rotating column, which is convenient for adjusting the overall line and operating the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall schematic diagram of the present invention.

[0019] Figure 2 is the present invention Figure 1 Schematic diagram of part A.

[0020] Figure 3 is the overall top view sectional schematic diagram of the present invention.

[0021] Figure 4 is the present invention Figure 3 Schematic diagram of part B.

[0022] Figure 5 is the overall top view schematic diagram of the present invention.

[0023] Figure 6 is the overall schematic diagram of the metal connection clamping page of the present invention.

[0024] Figure 7 is the overall schematic diagram of the metal clamping piece of the present invention.

[0025] Figure 8 is the bottom view schematic diagram of the clamping groove of the present invention.

[0026] The reference numerals are: 1 device housing, 2 rotation groove, 3 rotation column, 4 rotation adjustment disc, 5 movable cavity, 6 movable block, 7 metal clamping post, 8 through hole, 9 power cord, 10 output connection groove, 11 metal connection clip, 12 knob, 13 sliding groove, 14 slider, 15 metal clip, 16 clamping groove, 17 clamping slot, 18 base, 19 movable groove, 20 clamping block, 21 spring, 22 connection groove, 23 wiring screw. Detailed implementation manner

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] The present invention provides a Figure 1-6 multi-channel lighting control system as shown, including a device housing 1. A rotation groove 2 is provided inside the device housing 1. A rotation column 3 is movably provided inside the rotation groove 2. A rotation adjustment disc 4 is fixedly provided at the top of the rotation column 3. An activity cavity 5 is fixedly opened inside the outer ring of the rotation adjustment disc 4. A movable block 6 is movably provided inside the activity cavity 5. A metal clamping post 7 is fixedly provided on one side of the movable block 6. The metal clamping post 7 penetrates one side of the activity cavity 5. A through hole 8 is opened on the surface of the rotation column 3. A power cord 9 is provided inside the rotation column 3. The power cord 9 penetrates the through hole 8. The power cord 9 is fixedly connected to the metal clamping post 7. A metal connection clip 11 is fixedly provided at the inner end of the output connection groove 10 on the outer ring of the top of the device housing 1. The metal clamping post 7 is matched and clamped with the metal connection clip 11. A lighting power output connector is inserted into the output connection groove 10.

[0029] A knob 12 is fixedly provided at the center of the rotation adjustment disc 4. A sliding groove 13 is opened at the top of the activity cavity 5. A slider 14 is movably provided inside the sliding groove 13. The slider 14 is fixedly connected to the movable block 6.

[0030] Further, the number of the activity cavities 5 is set to eight and is centrosymmetrically arranged about the center of the rotation adjustment disc 4. The bottom of the activity cavity 5 is communicated with the bottom end surface of the rotation adjustment disc 4, which is convenient for simultaneously controlling eight lighting circuits.

[0031] Further, a connection groove 22 is fixedly provided at the rear end of the metal clamping post 7. The power cord 9 is clamped with the connection groove 22. A wiring screw 23 is threadedly connected to one side of the movable block 6. The wiring screw 23 presses the power cord 9 clamped in the connection groove 22, which is convenient for the fixed connection between the power cord 9 and the metal clamping post 7.

[0032] Further, the number of the output connection slots 10 is set to eight and is correspondingly arranged with the movable cavity 5. The metal connection card pages 11 are U-shaped, which facilitates the connection between the metal card columns 7 and the metal connection card pages 11 and also facilitates the lateral detachment of the metal card columns 7 from the metal card pages 11.

[0033] Further, the slider 14 communicates the movable cavity 5 with the surface of the rotation adjustment disc 4. The surface of the slider 14 is provided with corrugations, which facilitates the movement of the slider 14 and further facilitates the movement of the movable block 6.

[0034] The specific implementation method is as follows: When using the device, the power cord 9 of the lamp is installed inside the rotating column 3. The power cord 9 is fixedly connected to the metal card column 7 on the movable block 6 by using the wiring screw 23. The lighting power output connector on the lighting circuit is plugged into the output connection slot 10. At the same time, the slider 14 on the movable block 6 in the corresponding movable cavity 5 is pushed to drive the movable block 6 to move in the movable cavity 5, so that the metal card column 7 on the movable block 6 extends out of the movable cavity 5. The metal card column 7 is connected to the metal connection card page 11 on the output connection slot 10 to realize the connection between the power cord 9 and the output connection slot 10, and then the lighting circuit is connected to realize the lighting of the lamp. When operating all the circuits, the rotation adjustment disc 4 is rotated by using the knob 12, and at the same time, all the extended metal card columns 7 on the rotation adjustment disc 4 can be driven to disengage from the metal connection card pages 11, so as to realize the overall control of all the circuits, which is convenient for the control of multiple street lamp circuits and provides a good lighting effect.

[0035] Such as Figure 4 and 7 As shown in FIG. -8, in a multi-way lighting control system, metal clips 15 are fixedly arranged on both sides inside the movable cavity 5. Clamping grooves 16 are arranged on both sides of the movable block 6. Both ends of the metal clips 15 are matched and clamped with the clamping grooves 16. The bottom of the rotating column 3 is disc-shaped and a clamping groove 17 is fixedly arranged on the bottom end surface. A base 18 is fixedly arranged at the bottom of the device housing 1. An activity groove 19 is fixedly arranged on the top surface of the base 18. A clamping block 20 is movably arranged inside the activity groove 19. A spring 21 is arranged at the bottom of the clamping block 20. The clamping block 20 is clamped with the clamping groove 17.

[0036] Further, the metal clips 15 are made of elastic metal sheets and both ends are bent inward in a U shape. The clamping grooves 16 are arc-shaped, which facilitates the clamping of the clamping grooves 16 by the metal clips 15 and facilitates the fixing of the movement state of the movable block 6.

[0037] Further, the number of the card slots 17 is set to four. The distances from the four card slots 17 to the axis line of the rotating column 3 are the same. Every two of the four card slots 17 form a group, and the two groups of card slots 17 are symmetrically arranged about the center line of the rotating column 3, which is convenient for controlling the rotation of the rotating adjustment disc 4.

[0038] Further, the number of the movable slots 19 is set to two, which are symmetrically arranged about the rotating column 3 and correspond to the card slots 17, facilitating the clamping connection between the clamping blocks 20 and the card slots 17.

[0039] The specific implementation mode is as follows: When pushing the movable block 6 to move in the movable slot 5, the metal clip 15 clamps the clamping slots 16 on both sides of the movable block 6, facilitating the fixation of the position of the movable block 6. Further, it is convenient to control the movement of the movable block 6 in the movable cavity 5, facilitating the adjustment of the connection and disconnection between the metal clamping column 7 and the metal connection card page 11. By providing the card slots 17, when the rotating column 3 rotates, the spring 21 pushes the clamping block 20 to rise, and the clamping block 20 is used to clamp the card slots 17, realizing the fixation of the rotation state of the rotating column 3, facilitating the adjustment of the overall circuit and the operation of the device.

[0040] The working principle of the present invention:

[0041] Refer to the attached Figure 1-6 description. When using the device, the power cord 9 of the lamp is installed inside the rotating column 3. The power cord 9 is fixedly connected to the metal clamping column 7 on the movable block 6 by using the wiring screw 23. The lighting power output connector on the lighting circuit is plugged into the output connection slot 10. At the same time, the slider 14 on the movable block 6 in the corresponding movable cavity 5 is pushed, driving the movable block 6 to move in the movable cavity 5, and the metal clamping column 7 on the movable block 6 extends out of the movable cavity 5. The metal clamping column 7 is used to connect with the metal connection card page 11 on the output connection slot 10, realizing the connection between the power cord 9 and the output connection slot 10, and further turning on the lighting circuit to realize the lighting of the lamp. When operating all the circuits, the rotation of the rotating adjustment disc 4 is realized by using the knob 12. At the same time, all the extended metal clamping columns 7 on the rotating adjustment disc 4 can be driven to disengage from the metal connection card pages 11, realizing the overall control of all the circuits, facilitating the control of multiple lamp circuits and providing a good lighting effect.

[0042] Refer to the attached Figure 4 and 7 -8. When pushing the movable block 6 to move in the movable slot 5, the metal clip 15 clamps the clamping slots 16 on both sides of the movable block 6, facilitating the fixation of the position of the movable block 6. Further, it is convenient to control the movement of the movable block 6 in the movable cavity 5, facilitating the adjustment of the connection and disconnection between the metal clamping column 7 and the metal connection card page 11. By providing the card slots 17, when the rotating column 3 rotates, the spring 21 pushes the clamping block 20 to rise, and the clamping block 20 is used to clamp the card slots 17, realizing the fixation of the rotation state of the rotating column 3, facilitating the adjustment of the overall circuit and the operation of the device.

[0043] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0044] Second, in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0045] Finally, the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A multi-channel lighting control system, comprising a device housing (1), characterized in that : Inside the device housing (1), there is a rotating groove (2). Inside the rotating groove (2), a rotating column (3) is movably arranged. At the top of the rotating column (3), a rotating adjustment disc (4) is fixedly arranged. Inside the outer ring of the rotating adjustment disc (4), an activity cavity (5) is fixedly opened. Inside the activity cavity (5), an activity block (6) is movably arranged. On one side of the activity block (6), a metal clamping column (7) is fixedly arranged. The metal clamping column (7) penetrates through one side of the activity cavity (5). On the surface of the rotating column (3), a through hole (8) is opened. Inside the rotating column (3), a power cord (9) is arranged. The power cord (9) penetrates through the through hole (8). The power cord (9) is fixedly connected to the metal clamping column (7). On the outer ring of the top of the device housing (1), an output connection groove (10) is fixedly arranged. At the inner end of the output connection groove (10), a metal connection clamping page (11) is fixedly arranged. The metal clamping column (7) is matched and clamped with the metal connection clamping page (11). Inside the output connection groove (10), a lighting power output connector is inserted; In the middle of the center of the rotating adjustment disc (4), a knob (12) is fixedly arranged. At the top of the activity cavity (5), a sliding groove (13) is opened. Inside the sliding groove (13), a slider (14) is movably arranged. The slider (14) is fixedly connected to the activity block (6); On both sides inside the activity cavity (5), metal clamping pieces (15) are fixedly arranged. On both sides of the activity block (6), clamping grooves (16) are arranged. Both ends of the metal clamping piece (15) are matched and clamped with the clamping grooves (16). The bottom of the rotating column (3) is in a disc shape, and a clamping groove (17) is fixedly arranged on the bottom end surface. At the bottom of the device housing (1), a base (18) is fixedly arranged. On the top surface of the base (18), an activity groove (19) is fixedly arranged. Inside the activity groove (19), a clamping block (20) is movably arranged. A spring (21) is arranged at the bottom of the clamping block (20). The clamping block (20) is clamped with the clamping groove (17); At the rear end of the metal clamping column (7), a wiring groove (22) is fixedly arranged. The power cord (9) is clamped with the wiring groove (22). On one side of the activity block (6), a wiring screw (23) is threadedly connected. The wiring screw (23) presses the power cord (9) clamped in the wiring groove (22); The metal clamping piece (15) is made of an elastic metal sheet, and both ends are bent inward in a U shape. The clamping groove (16) is in an arc shape.

2. The multi-channel lighting control system according to claim 1, characterized in that : The number of the activity cavities (5) is set to eight, and they are centrosymmetrically arranged about the center of the rotating adjustment disc (4). The bottom of the activity cavity (5) is communicated with the bottom end surface of the rotating adjustment disc (4).

3. A multi-channel lighting control system according to claim 1, characterized in that : The number of the output connection grooves (10) is set to eight, and they are correspondingly arranged with the activity cavities (5). The shape of the metal connection clamping page (11) is set to U-shaped.

4. A multi-channel lighting control system according to claim 1, characterized in that : The slider (14) communicates the activity cavity (5) with the surface of the rotating adjustment disc (4). The surface of the slider (14) is set to be wavy.

5. A multi-channel lighting control system according to claim 1, characterized in that : The number of the card slots (17) is set to four. The distances of the four card slots (17) from the axis line of the rotating column (3) are the same. Every two of the four card slots (17) form a group, and the two groups of card slots (17) are symmetrically arranged about the center line of the rotating column (3).

6. The multi-channel lighting control system according to claim 1, wherein : The number of the movable slots (19) is set to two, and they are symmetrically arranged about the rotating column (3).

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