Angle adjustable induction lighting fixture device

Abstract

The utility model discloses an angle adjustable induction lighting lamp device relates to induction lighting lamp technical field, and the utility model discloses a mounting panel, and the top middle part rotationally connected with rotating column of mounting panel, through the cooperation between gear no.

Description

Technical Field

[0001] This utility model relates to the field of sensor lighting technology, specifically to an angle-adjustable sensor lighting device. Background Technology

[0002] In the field of modern intelligent lighting, sensor-activated lighting fixtures are widely used in corridors, staircases, basements, warehouses and other places because they can automatically turn on and off according to changes in the environment or human activity without manual operation, effectively improving the convenience and energy-saving effect of lighting.

[0003] However, most commonly available sensor lighting fixtures on the market are currently installed in a fixed manner, and the illumination angle of the fixtures is not adjustable. This results in a fixed illumination range after installation. When specific areas need to be illuminated in actual use scenarios, or when changes in the spatial structure make the original illumination angle unable to meet the requirements, blind spots will appear, making it impossible to achieve efficient and precise lighting, resulting in energy waste and poor lighting effects. To address these issues, the inventors have proposed an angle-adjustable sensor lighting fixture device to solve the above problems. Utility Model Content

[0004] In order to solve the problem of angle adjustment of sensor lighting fixtures, the purpose of this utility model is to provide an angle-adjustable sensor lighting fixture device.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: an angle-adjustable induction lighting device, comprising a mounting plate, a rotating column rotatably connected to the top center of the mounting plate, a fixed cover fixedly connected to the bottom end of the mounting plate and located outside the rotating column, the bottom end of the rotating column extending to the outside of the fixed cover and rotatably connected to a rotating seat, a mounting cylinder fixedly connected to the bottom end of the rotating seat, an induction lighting lamp slidably mounted inside the mounting cylinder, an angle adjustment mechanism provided inside the rotating column for adjusting the angle of the induction lighting lamp, a distance adjustment component provided inside the mounting cylinder for adjusting the distance between the induction lighting lamp and the illumination surface, two symmetrically distributed guide blocks fixedly connected to the side of the top of the induction lighting lamp, two symmetrically distributed guide blocks opened on the inner side of the mounting cylinder, the guide blocks slidably engaging in guide grooves, and positioning holes opened at the four corners of the mounting plate.

[0006] Preferably, the angle adjustment mechanism includes a first gear, which is fixedly connected to the outside of the rotating column. A first stepper motor is fixedly installed on the bottom end of the mounting plate near the first gear. A second gear is fixedly connected to the drive end of the first stepper motor, and the second gear meshes with the first gear. A first bevel gear is fixedly connected to the outside of the bottom of the third gear, and the first bevel gear is movably sleeved on the outside of the rotating column. A second bevel gear is fixedly connected to the outside of the rotating seat shaft, and the second bevel gear meshes with the first bevel gear. A third gear is slidably engaged at the bottom end of the first gear, located on the outside of the rotating column. A first bevel gear is fixedly connected to the outside of the bottom of the third gear, and the first bevel gear is movably sleeved on the outside of the rotating column. A second bevel gear is fixedly connected to the outside of the rotating seat shaft, and the second bevel gear meshes with the first bevel gear. A second stepper motor is fixedly installed on the bottom end of the mounting plate near the third gear. A fourth gear is fixedly connected to the drive end of the second stepper motor, and the third gear meshes with the fourth gear.

[0007] Preferably, the distance adjustment assembly includes a threaded rod, which is rotatably connected to the top center of the inner wall of the mounting cylinder. The induction lighting lamp is threadedly connected to the outside of the threaded rod. A stepper motor is fixedly installed on the inner side of the rotating seat, and the drive end of the stepper motor is fixedly connected to the threaded rod.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. Through the cooperation of gear one, stepper motor one, gear two, gear three, bevel gear one, bevel gear two, stepper motor two, and gear four, when the vertical angle of the sensor light needs to be adjusted, stepper motor two drives gear four to rotate. Gear two limits gear one, so that the rotating column and bevel gear two are stationary relative to the mounting plate, thereby driving bevel gear two to rotate around the rotation axis of the rotating seat. When the horizontal angle of the sensor light needs to be adjusted, gear two and gear four rotate in the same direction and maintain the same frequency, ensuring that the rotation speed of gear one and gear three is the same, thus realizing the adjustment of the horizontal angle of the sensor light. 2. The stepper motor drives the threaded rod to rotate, which in turn causes the induction lamp to extend and retract along the inside of the mounting cylinder. This adjusts the extension length of the induction lamp, thereby adjusting the distance between the induction lamp and the irradiated surface and thus adjusting the irradiation range. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0011] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0012] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0013] Figure 4 This is a partial cross-sectional view of the present invention.

[0014] In the diagram: 1. Mounting plate; 2. Rotating column; 3. Fixing cover; 4. Rotating seat; 5. Mounting cylinder; 6. Induction lighting lamp; 7. Angle adjustment mechanism; 71. Gear 1; 72. Stepper motor 1; 73. Gear 2; 74. Gear 3; 75. Bevel gear 1; 76. Bevel gear 2; 77. Stepper motor 2; 78. Gear 4; 8. Distance adjustment assembly; 81. Threaded rod; 82. Stepper motor 3; 9. Guide groove; 10. Guide block; 11. Positioning hole. Detailed Implementation

[0015] 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.

[0016] Example: Figure 1-4 As shown, this utility model provides an angle-adjustable induction lighting device, including a mounting plate 1. A rotating column 2 is rotatably connected to the top center of the mounting plate 1. A fixed cover 3 is fixedly connected to the bottom end of the mounting plate 1 and located outside the rotating column 2. The bottom end of the rotating column 2 extends to the outside of the fixed cover 3 and is rotatably connected to a rotating seat 4. A mounting cylinder 5 is fixedly connected to the bottom end of the rotating seat 4. An induction lighting lamp 6 is slidably installed inside the mounting cylinder 5. An angle adjustment mechanism 7 is provided inside the rotating column 2 for adjusting the angle of the induction lighting lamp 6. A distance adjustment component 8 is provided inside the mounting cylinder 5 for adjusting the distance between the induction lighting lamp 6 and the illumination surface.

[0017] The angle adjustment mechanism 7 includes a gear 1 71, which is fixedly connected to the outside of the rotating column 2. A stepper motor 1 72 is fixedly installed on the bottom end of the mounting plate 1 near the gear 1 71. A gear 2 73 is fixedly connected to the drive end of the stepper motor 1 72. The gear 2 73 meshes with the gear 1 71. A gear 3 74 is slidably engaged at the bottom end of the gear 1 71 and on the outside of the rotating column 2. A bevel gear 1 75 is fixedly connected to the outside of the bottom of the gear 3 74. The bevel gear 1 75 is movably sleeved on the outside of the rotating column 2. A bevel gear 2 76 is fixedly connected to the outside of the rotating shaft of the rotating seat 4. The bevel gear 2 76 meshes with the bevel gear 1 75. A stepper motor 2 77 is fixedly installed on the bottom end of the mounting plate 1 near the gear 3 74. A gear 4 78 is fixedly connected to the drive end of the stepper motor 2 77. The gear 3 74 meshes with the gear 4 78.

[0018] By adopting the above technical solution, stepper motor 2 77 drives gear 4 78 to rotate. Gear 4 78 meshes with gear 3 74, simultaneously driving rotating column 2 and bevel gear 1 75 to rotate. At this time, gear 2 73 limits gear 1 71, so that rotating column 2 and bevel gear 2 76 are stationary relative to mounting plate 1. Bevel gear 1 75 meshes with bevel gear 2 76, thereby driving bevel gear 2 76 to rotate around the rotation axis of rotating seat 4, and driving rotating seat 4 and sensor light 6 to rotate vertically, realizing the adjustment of the vertical angle of sensor light 6. When it is necessary to adjust the horizontal angle of sensor light 6, gear 2 73 and gear 4 78 rotate in the same direction and maintain the same frequency, thereby ensuring that gear 1 71 and gear 3 74 rotate at the same speed, and adjusting the horizontal angle while keeping the vertical angle of sensor light 6 unchanged.

[0019] The distance adjustment assembly 8 includes a threaded rod 81, which is rotatably connected to the top center of the inner wall of the mounting cylinder 5. The induction lighting lamp 6 is threadedly connected to the outside of the threaded rod 81. A stepper motor 82 is fixedly installed on the inner side of the rotating seat 4, and the drive end of the stepper motor 82 is fixedly connected to the threaded rod 81.

[0020] By adopting the above technical solution, the stepper motor 82 drives the threaded rod 81 to rotate, which in turn drives the induction lighting lamp 6 to extend and retract along the inside of the mounting cylinder 5, thereby adjusting the extension length of the induction lighting lamp 6 and thus adjusting the distance between the induction lighting lamp 6 and the irradiation surface, thereby achieving the adjustment of the irradiation range.

[0021] Two symmetrically distributed guide blocks 10 are fixedly connected to the side of the top of the sensor-activated lighting lamp 6. Two symmetrically distributed guide blocks 10 are opened on the inner side of the mounting cylinder 5. The guide blocks 10 are slidably engaged in the guide groove 9.

[0022] By adopting the above technical solution, the relative displacement between the induction lighting lamp 6 and the mounting cylinder 5 is limited through the cooperation between the guide groove 9 and the guide block 10, thus preventing the induction lighting lamp 6 from falling out of the mounting cylinder 5.

[0023] Positioning holes 11 are provided at all four corners of the mounting plate 1.

[0024] By adopting the above technical solution and setting the positioning hole 11, it is easier to position and install the equipment.

[0025] Working principle: When using the sensor-activated lighting lamp 6, the sensor-activated lighting lamp 6 is fixedly installed in a suitable position by setting the positioning hole 11. When it is necessary to adjust the vertical angle of the sensor-activated lighting lamp 6, the stepper motor 2 77 drives the gear 4 78 to rotate. The gear 4 78 meshes with the gear 3 74, which in turn drives the rotating column 2 and the bevel gear 1 75 to rotate. At this time, the gear 2 73 limits the gear 1 71, so that the rotating column 2 and the bevel gear 2 76 are stationary relative to the mounting plate 1. The bevel gear 1 75 meshes with the bevel gear 2 76, thereby driving the bevel gear 2 76 to rotate around the rotation axis of the rotating seat 4, and driving the rotating seat 4 and the sensor-activated lighting lamp 6 to rotate vertically, so as to realize the adjustment of the vertical angle of the sensor-activated lighting lamp 6. When it is necessary to adjust the horizontal angle of the sensor-activated lighting lamp 6, gear 2 73 and gear 4 78 rotate in the same direction and maintain the same frequency, thereby ensuring that gear 1 71 and gear 3 74 rotate at the same speed, and adjust the horizontal angle while keeping the vertical angle of the sensor-activated lighting lamp 6 unchanged. At the same time, the stepper motor 82 drives the threaded rod 81 to rotate, which in turn drives the induction lighting lamp 6 to extend and retract along the inside of the mounting cylinder 5, thereby adjusting the extension length of the induction lighting lamp 6 and thus adjusting the distance between the induction lighting lamp 6 and the irradiated surface, thereby adjusting the irradiation range.

[0026] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An angle-adjustable induction lighting device, comprising a mounting plate (1), characterized in that: A rotating column (2) is rotatably connected to the top center of the mounting plate (1). A fixed cover (3) is fixedly connected to the bottom end of the mounting plate (1) and outside the rotating column (2). The bottom end of the rotating column (2) extends to the outside of the fixed cover (3) and is rotatably connected to a rotating seat (4). A mounting cylinder (5) is fixedly connected to the bottom end of the rotating seat (4). An induction lighting lamp (6) is slidably installed inside the mounting cylinder (5). An angle adjustment mechanism (7) is provided inside the rotating column (2). The angle adjustment mechanism (7) is used to adjust the angle of the induction lighting lamp (6). A distance adjustment component (8) is provided inside the mounting cylinder (5). The distance adjustment component (8) is used to adjust the distance between the induction lighting lamp (6) and the irradiation surface.

2. The angle-adjustable induction lighting device as described in claim 1, characterized in that, The angle adjustment mechanism (7) includes a gear one (71), which is fixedly connected to the outside of the rotating column (2). A stepper motor one (72) is fixedly installed on the bottom end of the mounting plate (1) near the gear one (71). A gear two (73) is fixedly connected to the drive end of the stepper motor one (72). The gear two (73) meshes with the gear one (71).

3. The angle-adjustable induction lighting device as described in claim 2, characterized in that, Gear 3 (74) is slidably engaged at the bottom end of gear 1 (71) and on the outside of the rotating column (2). Bevel gear 1 (75) is fixedly connected to the outside of the bottom of gear 3 (74). Bevel gear 1 (75) is movably sleeved on the outside of the rotating column (2). Bevel gear 2 (76) is fixedly connected to the outside of the rotating shaft of the rotating seat (4). Bevel gear 2 (76) meshes with bevel gear 1 (75). Stepper motor 2 (77) is fixedly installed on the bottom end of the mounting plate (1) near gear 3 (74). Gear 4 (78) is fixedly connected to the drive end of stepper motor 2 (77). Gear 3 (74) meshes with gear 4 (78).

4. The angle-adjustable induction lighting device as described in claim 1, characterized in that, The distance adjustment assembly (8) includes a threaded rod (81), which is rotatably connected to the top center of the inner wall of the mounting cylinder (5). The induction lighting lamp (6) is threadedly connected to the outside of the threaded rod (81). A stepper motor (82) is fixedly installed on the inner side of the rotating seat (4), and the driving end of the stepper motor (82) is fixedly connected to the threaded rod (81).

5. The angle-adjustable induction lighting device as described in claim 1, characterized in that, Two symmetrically distributed guide blocks (10) are fixedly connected to the side of the top of the sensor-type lighting lamp (6), and two symmetrically distributed guide blocks (10) are opened on the inner side of the mounting cylinder (5). The guide blocks (10) are slidably engaged in the guide groove (9).

6. The angle-adjustable induction lighting device as described in claim 1, characterized in that, The mounting plate (1) has positioning holes (11) at each of its four corners.

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