LED lamp induction dimmer

Abstract

The utility model provides an LED lamp induction dimmer which comprises a dimmer body, a pressing plate and a lifting device used for driving the pressing plate to move, the dimmer body is provided with an installation groove, a plurality of binding posts used for winding cables are installed in the installation groove, the lifting device is installed in the installation groove, the pressing plate is installed on the lifting device, and the pressing plate is installed on the pressing plate. According to the LED lamp induction dimmer provided by the utility model, when the LED lamp induction dimmer is used, a plurality of cables are sequentially wound on the plurality of binding posts, then the threaded frame is screwed to enable the pressing plate to move downwards, and the pressing plate presses the tops of the wound cables, so that the tops of the cables are clamped, and the cables can be conveniently connected with the threaded frame. The device can clamp a plurality of cables at the same time, compared with a traditional structure, the device is more convenient to install, and through arrangement of the arc-shaped clamping plates, under the action that the arc-shaped clamping plates exert certain force on the side walls of the cables, the cables and the binding posts are better attached.

Description

Technical Field

[0001] The utility model relates to the field of dimmers, in particular to an LED lamp induction dimmer. Background Art

[0002] LED lamp, or light-emitting diode, is a semiconductor device whose light-emitting principle is based on the physical phenomenon of PN junction light emission. When reverse voltage is applied to the PN junction, electrons and holes will recombine near the junction, emitting a photon to achieve light emission.

[0003] LED lamps have many advantages, such as high efficiency and energy saving, long life, environmental protection and no pollution. Compared with traditional lighting products, LED lamps have higher energy efficiency and life, reducing energy waste and environmental pollution. At the same time, LED lighting can also finely control the light beam, which is more comfortable for the human eye and is not prone to irradiation problems like traditional fluorescent lamps. In addition, LED lighting also has the advantages of low radiation, low pollution, and no pollution, which can improve the quality of life. LED lamp sensor dimmer is a device used to adjust the brightness of LED lamps. By sensing human activities or other environmental parameters, it automatically adjusts the brightness of LED lamps to meet the lighting requirements of different scenes and needs.

[0004] The induction dimmer is provided with multiple terminals for electrical connection with the power supply and LED lamps. When in use, it is necessary to wrap one end of multiple cables around the multiple terminals respectively, and then rotate the bolts set on the top of the terminals. The bolts move downward while rotating to limit the cables, making it difficult for the cables to detach from the terminals. This operation method requires turning multiple bolts in sequence, which is troublesome and cumbersome to operate, and to a certain extent, wastes the staff's time.

[0005] Therefore, it is necessary to provide a new LED lamp induction dimmer to solve the above technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides an LED lamp induction dimmer.

[0007] The LED lamp induction dimmer provided by the utility model includes a dimmer body, a pressure plate and a lifting device for driving the pressure plate to move. The dimmer body is provided with a mounting groove, in which a plurality of wiring posts for winding cables are installed. The lifting device is installed in the mounting groove, and the pressure plate is installed on the lifting device. The pressure plate is provided with a plurality of through holes for inserting a plurality of wiring posts respectively.

[0008] Preferably, the lifting device includes a threaded frame and a guide rod, the threaded frame is movably installed in the installation groove, the threaded frame is threadedly connected to the pressure plate, the guide rod is fixedly installed in the installation groove, and the guide rod is movably inserted into the through hole opened in the pressure plate.

[0009] Preferably, two limiting devices for pressing the sides of the cable are installed on the pressing plate, and the two limiting devices are centrally symmetrically arranged.

[0010] Preferably, the limiting device includes a moving part and a plurality of arc-shaped clamping plates, the moving part is installed on the pressure plate, the plurality of arc-shaped clamping plates are respectively arranged on one side of a plurality of terminal posts, and the plurality of arc-shaped clamping plates can move synchronously under the action of the moving part, and a rubber pad is fixedly connected to the inner wall of the arc-shaped clamping plate.

[0011] Preferably, the movable part includes a fixed rod, a spring, a movable ring and two vertical plates, the two vertical plates are fixedly connected to the pressure plate, the fixed rod is fixedly connected between the two vertical plates, the movable ring is movably mounted on the fixed rod, a plurality of connecting frames are fixedly connected to the movable ring, the plurality of connecting frames are respectively inserted into a plurality of through holes opened in the pressure plate, and the plurality of connecting frames are respectively fixedly connected to a plurality of arc-shaped clamping plates, the spring is movably mounted on the fixed rod, and both ends of the spring are respectively fixedly connected to the vertical plate and the movable ring.

[0012] Preferably, one end of the movable ring away from the spring is fixedly connected to an iron ring, one side of the iron ring is provided with a magnet sleeve, and the magnet sleeve is fixedly connected to the vertical plate.

[0013] Compared with the related art, the LED lamp induction dimmer provided by the utility model has the following beneficial effects:

[0014] Wind multiple cables around multiple terminal posts in sequence, then twist the threaded rack to move the pressure plate downward, and the pressure plate presses the top of the wound cable to clamp the top of the cable. The device can clamp multiple cables at the same time, and is more convenient to install than the traditional structure. After the arc-shaped clamping plate contacts the cable, the spring is in a stretched state. Since the stretched spring has an area for restoring deformation, the arc-shaped clamping plate exerts a certain force on the side wall of the cable under the action of the spring, so that the cable and the terminal post fit better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the LED lamp sensor dimmer provided by the utility model;

[0016] Figure 2 for Figure 1 A schematic cross-sectional view of the structure shown;

[0017] Figure 3 for Figure 1 A schematic diagram of the structure from above shown;

[0018] Figure 4 for Figure 1 A schematic diagram of the structure shown in FIG. 1 from above;

[0019] Figure 5 for Figure 1 A schematic diagram of a partial structure of the structure shown.

[0020] Numbers in the figure: 1. dimmer body; 2. mounting slot; 3. terminal; 4. pressure plate; 5. arc-shaped clamping plate; 6. threaded frame; 7. guide rod; 8. vertical plate; 9. fixing rod; 10. movable ring; 11. connecting frame; 12. iron ring; 13. magnet sleeve; 14. rubber pad; 15. spring. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1-Figure 5 ,in, Figure 1 This is a schematic diagram of the structure of the LED lamp sensor dimmer provided by the utility model; Figure 2 for Figure 1 A schematic cross-sectional view of the structure shown; Figure 3 for Figure 1 A schematic diagram of the structure from above shown; Figure 4 for Figure 1 A schematic structural diagram of the structure shown in FIG. 1 from above; Figure 5 for Figure 1 A schematic diagram of a partial structure of the structure shown.

[0023] In the specific implementation process, Figure 1-Figure 5 As shown, it includes a dimmer body 1, a pressing plate 4 and a lifting device for driving the pressing plate 4 to move, the dimmer body 1 is provided with a mounting groove 2, a plurality of terminal posts 3 for winding cables are installed in the mounting groove 2, the lifting device is installed in the mounting groove 2, the pressing plate 4 is installed on the lifting device, a plurality of through holes for inserting a plurality of terminal posts 3 are respectively inserted in the pressing plate 4, the lifting device includes a threaded frame 6 and a guide rod 7, the threaded frame 6 is movably installed in the mounting groove 2, the threaded frame 6 is threadedly connected with the pressing plate 4, the guide rod 7 is fixedly installed in the mounting groove 2, the guide rod 7 is movably inserted in the through holes provided in the pressing plate 4, a plurality of cables are wound around the plurality of terminal posts 3 in sequence, then, the threaded frame 6 is twisted to move the pressing plate 4 downward, the pressing plate 4 presses the top of the wound cable to clamp the top of the cable, the device can clamp a plurality of cables at the same time, and is more convenient to install than the traditional structure;

[0024] Two limiting devices for pressing the side of the cable are installed on the pressure plate 4, and the two limiting devices are arranged symmetrically with respect to the center. The limiting devices include a moving part and a plurality of arc-shaped clamping plates 5, and the moving part is installed on the pressure plate 4, and the plurality of arc-shaped clamping plates 5 are respectively arranged on one side of the plurality of terminal posts 3, and the plurality of arc-shaped clamping plates 5 can be synchronously moved under the action of the moving part, and a rubber pad 14 is fixedly connected to the inner wall of the arc-shaped clamping plate 5. The moving part includes a fixed rod 9, a spring 15, a movable ring 10 and two vertical plates 8, and the two vertical plates 8 are fixedly connected to the pressure plate 4, and the fixed rod 9 is fixedly connected between the two vertical plates 8, and the movable ring 10 is movably sleeved on the fixed rod 9, and a plurality of connecting frames 11 are fixedly connected to the movable ring 10, and the plurality of connecting frames 11 are respectively inserted into the plurality of through holes opened in the pressure plate 4, and the plurality of The connecting frame 11 is fixedly connected to multiple arc-shaped clamping plates 5 respectively, and the spring 15 is movably sleeved on the fixing rod 9. The two ends of the spring 15 are fixedly connected to the vertical plate 8 and the movable ring 10 respectively. The end of the movable ring 10 away from the spring 15 is fixedly connected with an iron ring 12, and a magnet sleeve 13 is provided on one side of the iron ring 12. The magnet sleeve 13 is fixedly connected to the vertical plate 8. The two movable rings 10 are moved to make the iron ring 12 contact with the magnet sleeve 13. At this time, under the action of the stretched spring 15, the arc-shaped clamping plates 5 on both sides of the terminal 3 move toward the terminal 3. After the arc-shaped clamping plates 5 contact the cable, the spring 15 is in a stretched state. Since the stretched spring 15 has an area for restoring deformation, under the action of the spring 15, the arc-shaped clamping plates 5 exert a certain force on the side wall of the cable, so that the cable and the terminal 3 fit better.

[0025] The working principle provided by the utility model is as follows: when using the device, multiple cables are wound around multiple terminal posts 3 in turn, then, the threaded frame 6 is twisted, the butterfly pressure plate 4 is moved down, and the pressure plate 4 presses the top of the wound cable to clamp the top of the cable, then, the two movable rings 10 are moved so that the iron ring 12 contacts the magnet sleeve 13, at this time, under the action of the stretched spring 15, the arc-shaped clamping plates 5 on both sides of the terminal post 3 move toward the terminal post 3, after the arc-shaped clamping plates 5 contact the cable, the spring 15 is in a stretched state, because the stretched spring 15 has an area for restoring deformation, so under the action of the spring 15, the arc-shaped clamping plates 5 exert a certain force on the side wall of the cable, so that the cable and the terminal post 3 fit better.

[0026] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An LED lamp sensor dimmer, characterized in that: The dimmer comprises a main body (1), a pressing plate (4) and a lifting device for driving the pressing plate (4) to move. The main body (1) of the dimmer is provided with a mounting groove (2), a plurality of wiring posts (3) for winding cables are installed in the mounting groove (2), the lifting device is installed in the mounting groove (2), the pressing plate (4) is installed on the lifting device, and the pressing plate (4) is provided with a plurality of through holes for inserting the plurality of wiring posts (3) respectively.

2. The LED lamp sensor dimmer according to claim 1, characterized in that: The lifting device comprises a threaded frame (6) and a guide rod (7); the threaded frame (6) is movably mounted in the mounting groove (2); the threaded frame (6) is threadedly connected to the pressing plate (4); the guide rod (7) is fixedly mounted in the mounting groove (2); and the guide rod (7) is movably inserted into a through hole provided in the pressing plate (4).

3. The LED lamp sensor dimmer according to claim 1, characterized in that: The pressing plate (4) is provided with two limiting devices for pressing the side edges of the cable, and the two limiting devices are arranged symmetrically with respect to the center.

4. The LED lamp sensor dimmer according to claim 3, characterized in that: The limiting device comprises a moving part and a plurality of arc-shaped clamping plates (5), wherein the moving part is mounted on a pressure plate (4), the plurality of arc-shaped clamping plates (5) are respectively arranged on one side of a plurality of terminal posts (3), and the plurality of arc-shaped clamping plates (5) can move synchronously under the action of the moving part, and a rubber pad (14) is fixedly connected to the inner wall of the arc-shaped clamping plate (5).

5. The LED lamp sensor dimmer according to claim 4, characterized in that: The movable member comprises a fixed rod (9), a spring (15), a movable ring (10) and two vertical plates (8), the two vertical plates (8) are fixedly connected to the pressure plate (4), the fixed rod (9) is fixedly connected between the two vertical plates (8), the movable ring (10) is movably sleeved on the fixed rod (9), a plurality of connecting frames (11) are fixedly connected to the movable ring (10), the plurality of connecting frames (11) are respectively inserted into a plurality of through holes provided in the pressure plate (4), and the plurality of connecting frames (11) are respectively fixedly connected to a plurality of arc-shaped clamping plates (5), the spring (15) is movably sleeved on the fixed rod (9), and the two ends of the spring (15) are respectively fixedly connected to the vertical plates (8) and the movable ring (10).

6. The LED lamp sensor dimmer according to claim 5, characterized in that: An end of the movable ring (10) away from the spring (15) is fixedly connected to an iron ring (12), a magnet sleeve (13) is provided on one side of the iron ring (12), and the magnet sleeve (13) is fixedly connected to the vertical plate (8).

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