LED lamp convenient to adjust

Abstract

The utility model relates to the technical field of LED lamps, and provides an LED lamp convenient to adjust, the LED lamp comprises a base and an adjusting assembly, the adjusting assembly comprises a mounting piece, a plurality of annularly arranged sliding grooves are formed in the outer surface of the mounting piece, the upper surface of the mounting piece is fixedly connected with a second motor, and an output shaft of the second motor is in transmission connection with a screw rod; the LED street lamp has the advantages that by arranging the adjusting assembly, the illumination angle of the street lamp can be adjusted, the output shaft of the second motor drives the screw rod to rotate, the screw rod can rotate, and the LED street lamp can adjust the illumination angle of the street lamp, so that the illumination angle of the street lamp can be adjusted, and the illumination angle of the street lamp can be adjusted. The screw rod drives the cross rod to ascend and descend in the sliding groove through the displacement plate, the cross rod drives the straight rod to ascend and descend horizontally, the straight rod drives the connecting piece to deflect in the movable rod through the rotating shaft, and the connecting piece drives the illuminating lamp to adjust the angle through the mounting plate, so that the illumination angle range of the illuminating lamp can be adjusted and controlled, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to an LED lamp which is easy to adjust. Background Art

[0002] LED street lights refer to street lights made with LED light sources. They have unique advantages such as high efficiency, safety, energy saving, environmental protection, long life, fast response speed, and high color rendering index. They are of great significance to energy saving in urban lighting.

[0003] For example, the publication number CN218064640U discloses an LED street light that is easy to adjust, including a fixing seat, a lower support tube, a side reinforcement plate, a battery, a control panel, an inspection cover, a lamp pole, a hanging rod, a slide, an L-shaped connecting rod, a photoelectric sensor, a lighting lamp and an adjustable street light connecting frame structure, wherein the lower part of the lower support tube is bolted to the middle part of the upper side of the fixing seat; the lower ends of the plurality of side reinforcement plates are bolted to the upper part of the fixing seat, and the inner ends of the plurality of side reinforcement plates are bolted to the lower end of the lower support tube; the battery is bolted to the lower side of the lower support tube; and the control panel is bolted to the upper side of the lower support tube. The utility model is provided with an annular connecting plate, annular mounting frame, transverse reinforcement rod, oblique reinforcement rod, U-shaped mounting seat and slide, which is conducive to adjusting the height of the LED lamp; the photoelectric sensor and control panel are provided, which is conducive to adjusting the brightness of the LED lamp.

[0004] However, in the prior art, the lighting lamps currently used in street lamps all adopt LED lamps, and conventional street lamps can only be raised and lowered in height, and the lighting angle of the street lamps cannot be adjusted. The lighting range of the street lamps is affected, resulting in a certain degree of limitation in the practicality of the device. Utility Model Content

[0005] The utility model aims to solve the problem that conventional street lamps in the prior art can only be raised and lowered in height but cannot adjust the lighting angle of the street lamps, thus affecting the lighting range of the street lamps.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an LED lamp that is easy to adjust, comprises a base and an adjusting component, the adjusting component comprises a mounting piece, the outer surface of the mounting piece is provided with a plurality of annularly arranged slide grooves, the upper surface of the mounting piece is fixedly connected to a second motor, the output shaft of the second motor is transmission-connected with a screw, the surface of the screw is threadedly connected to a displacement plate, the outer side of the displacement plate is fixedly connected to a plurality of annularly arranged cross bars, and the cross bars slide in the slide grooves, a straight rod is fixedly connected to one side of the lower surface of the displacement plate, the outer surface of the mounting piece is fixedly connected to a plurality of annularly arranged fixing pieces at a position below the slide groove, the inner side wall of the fixing piece is rotatably connected to a movable rod, the middle part of the movable rod is fixedly connected to a connecting piece, the connecting piece and the straight rod are movably connected via a rotating shaft, one end of the connecting piece is fixedly connected to a mounting plate, and the lower surface of the mounting plate is fixedly connected to a lighting lamp.

[0007] As a preferred embodiment, a first rod is fixedly connected to the upper surface of the base, an electric lifting rod is fixedly connected to the upper surface of the first rod, and a second rod is fixedly connected to the output end of the upper surface of the electric lifting rod.

[0008] As a preferred embodiment, a tooth groove is formed on the upper surface of the second rod, the inner cavity of the second rod is fixedly connected to the first motor, and the output shaft of the first motor is drivingly connected to the main gear.

[0009] As a preferred implementation, two groups of driven gears are meshedly connected on both sides of the main gear, and connecting rods are fixedly connected to the upper surfaces of the two groups of driven gears.

[0010] As a preferred embodiment, the upper surfaces of the two connecting rods are rotatably connected with sleeves, and the lower edge of the inner wall of the sleeve slides on the outer surface of the second rod.

[0011] As a preferred implementation, the upper surface of the second motor is fixedly connected to a support rod, and the upper surface of the support rod is fixedly connected to a solar panel.

[0012] As a preferred embodiment, a rain shield is fixedly connected to the outer surface of the support rod at a position below the solar panel.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. The utility model adjusts the illumination angle of the street lamp by setting an adjustment component. The output shaft of the second motor drives the screw to rotate. The screw drives the cross bar to rise and fall in the slide groove through the displacement plate. The cross bar drives the straight bar to rise and fall horizontally. The straight bar drives the connecting piece to deflect in the movable rod through the rotating shaft. The connecting piece drives the lighting lamp to adjust the angle through the mounting plate, so that the illumination angle range of the lighting lamp can be regulated, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of an adjustment component of an LED lamp that is easy to adjust provided by the utility model;

[0016] Figure 2 A schematic diagram of a three-dimensional structure of an easily adjustable LED lamp provided by the utility model;

[0017] Figure 3 A schematic diagram of the structure of a rotating assembly of an LED lamp that is easy to adjust provided by the utility model;

[0018] Figure 4 The utility model provides an LED lamp which is easy to adjust Figure 1 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 5 The utility model provides an LED lamp which is easy to adjust Figure 3 A magnified schematic diagram of the structure at B in the middle;

[0020] Legend:

[0021] 1. Base; 2. First rod; 3. Electric lifting rod; 4. Second rod; 5. Sleeve; 6. Tooth groove; 7. First motor; 8. Main gear; 9. Driven gear; 10. Connecting rod; 11. Mounting piece; 12. Second motor; 13. Support rod; 14. Solar panel; 15. Rain shield; 16. Screw; 17. Displacement plate; 18. Cross bar; 19. Straight rod; 20. Fixing piece; 21. Movable rod; 22. Connecting piece; 23. Mounting plate; 24. Lighting lamp. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5The utility model provides a technical solution: an LED lamp that is easy to adjust, including a base 1 and an adjustment component, the adjustment component includes a mounting member 11, the outer surface of the mounting member 11 is provided with a plurality of annularly arranged slide grooves, the upper surface of the mounting member 11 is fixedly connected with a second motor 12, the output shaft of the second motor 12 is transmission-connected with a screw 16, the surface of the screw 16 is threadedly connected with a displacement plate 17, the outer side of the displacement plate 17 is fixedly connected with a plurality of annularly arranged cross bars 18, and the cross bars 18 slide in the slide groove, one side of the lower surface of the displacement plate 17 is fixedly connected with a straight rod 19, the outer surface of the mounting member 11 is located below the slide groove and is fixedly connected with a plurality of annularly arranged fixing members 20, the inner side wall of the fixing member 20 is rotated A movable rod 21 is movably connected to the movable rod 21, and a connecting piece 22 is fixedly connected to the middle part of the movable rod 21. The connecting piece 22 is movably connected to the straight rod 19 through a rotating shaft. One end of the connecting piece 22 is fixedly connected to a mounting plate 23, and a lighting lamp 24 is fixedly connected to the lower surface of the mounting plate 23. The output shaft of the second motor 12 drives the screw 16 to rotate, and the screw 16 drives the cross bar 18 to rise and fall in the slide groove through the displacement plate 17. The cross bar 18 drives the straight rod 19 to rise and fall horizontally. The straight rod 19 drives the connecting piece 22 to deflect in the movable rod 21 through the rotating shaft. The connecting piece 22 drives the lighting lamp 24 to adjust the angle through the mounting plate 23, so that the lighting angle range of the lighting lamp 24 can be regulated, thereby expanding the lighting range of the street lamp and improving the practicability of the device.

[0024] like Figure 1-5 As shown, the upper surface of the base 1 is fixedly connected to the first rod 2, the upper surface of the first rod 2 is fixedly connected to the electric lifting rod 3, the output end of the upper surface of the electric lifting rod 3 is fixedly connected to the second rod 4, the electric lifting rod 3 is raised and lowered to drive the height of the street lamp to be adjusted through the second rod 4, so that the height of the street lamp can be adjusted according to actual needs, further improving the practicality of the device, the output shaft of the first motor 7 drives the main gear 8 to rotate, the main gear 8 meshes and drives the driven gear 9 to planetary rotate in the tooth groove 6, and the driven gear 9 rotates on the surface of the second rod 4 through the connecting rod 10, so that the direction of the street lamp is rotated without dead angle.

[0025] like Figure 1-5 As shown, a tooth groove 6 is provided on the upper surface of the second rod 4, a first motor 7 is fixedly connected to the inner cavity of the second rod 4, an output shaft of the first motor 7 is transmission-connected to a main gear 8, two sets of driven gears 9 are meshingly connected to the two sides of the main gear 8, a connecting rod 10 is fixedly connected to the upper surfaces of the two sets of driven gears 9, a sleeve 5 is rotatably connected to the upper surfaces of the two connecting rods 10, and the lower edge of the inner wall of the sleeve 5 slides in a limited position on the outer surface of the second rod 4, so that the street lamp can be rotated without dead angles.

[0026] like Figure 1-5As shown, the upper surface of the second motor 12 is fixedly connected to a support rod 13, the upper surface of the support rod 13 is fixedly connected to a solar panel 14, and the outer surface of the support rod 13 is fixedly connected to a rain shield 15 at a position below the solar panel 14. The solar panel 14 converts solar energy into electrical energy and supplies power to the first motor 7 and the second motor 12, while the rain shield 15 shields the street lamp from rain to prevent rain from affecting the street lamp.

[0027] Working principle:

[0028] When in use, the height of the street lamp is first adjusted by driving the second rod 4 through the electric lifting rod 3, and the solar panel 14 converts solar energy into electrical energy and supplies power to the first motor 7 and the second motor 12. When the direction of the street lamp is adjusted, the output shaft of the first motor 7 drives the main gear 8 to rotate, and the main gear 8 meshes and drives the driven gear 9 to planetary rotate on the tooth groove 6. The driven gear 9 rotates on the surface of the second rod 4 through the connecting rod 10, so that the direction of the street lamp can be rotated without dead angles. When the illumination range of the street lamp is adjusted, the second motor 1 The output shaft of 2 drives the screw 16 to rotate, and the screw 16 drives the cross bar 18 to rise and fall in the slide groove through the displacement plate 17, and the cross bar 18 drives the straight rod 19 to rise and fall horizontally, and the straight rod 19 drives the connecting piece 22 to deflect in the movable rod 21 through the rotating shaft, and the connecting piece 22 drives the illuminating lamp 24 to adjust the angle through the mounting plate 23, so that the illumination angle range of the illuminating lamp 24 can be regulated, and the rain shield 15 can protect the adjustment component to prevent rain from affecting the device. The overall structure of the device is simple, the operation is convenient, and it is suitable for large-scale promotion.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An easily adjustable LED lamp, comprising a base (1) and an adjustment assembly, characterized in that: The adjustment assembly comprises a mounting member (11), the outer surface of the mounting member (11) is provided with a plurality of annularly arranged sliding grooves, the upper surface of the mounting member (11) is fixedly connected to a second motor (12), the output shaft of the second motor (12) is drivingly connected to a screw rod (16), the surface of the screw rod (16) is threadedly connected to a displacement plate (17), the outer side of the displacement plate (17) is fixedly connected to a plurality of annularly arranged cross bars (18), and the cross bars (18) slide in the sliding grooves, and one side of the lower surface of the displacement plate (17) A straight rod (19) is fixedly connected thereto; a plurality of annularly arranged fixing members (20) are fixedly connected thereto at a position below the slide groove on the outer surface of the fixing member (11); a movable rod (21) is rotatably connected to the inner wall of the fixing member (20); a connecting member (22) is fixedly connected to the middle of the movable rod (21); the connecting member (22) is movably connected to the straight rod (19) via a rotating shaft; one end of the connecting member (22) is fixedly connected to a mounting plate (23); a lighting lamp (24) is fixedly connected to the lower surface of the mounting plate (23).

2. The easily adjustable LED lamp according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected to a first rod (2), the upper surface of the first rod (2) is fixedly connected to an electric lifting rod (3), and the output end of the upper surface of the electric lifting rod (3) is fixedly connected to a second rod (4).

3. The easily adjustable LED lamp according to claim 2, characterized in that: A tooth groove (6) is provided on the upper surface of the second rod (4); a first motor (7) is fixedly connected to the inner cavity of the second rod (4); and an output shaft of the first motor (7) is drivingly connected to a main gear (8).

4. The easily adjustable LED lamp according to claim 3, characterized in that: Two groups of driven gears (9) are meshedly connected on both sides of the main gear (8), and connecting rods (10) are fixedly connected to the upper surfaces of the two groups of driven gears (9).

5. The easily adjustable LED lamp according to claim 4, characterized in that: The upper surfaces of the two connecting rods (10) are rotatably connected with sleeves (5), and the lower edge of the inner wall of the sleeve (5) slides on the outer surface of the second rod (4).

6. The easily adjustable LED lamp according to claim 1, characterized in that: The upper surface of the second motor (12) is fixedly connected to a support rod (13), and the upper surface of the support rod (13) is fixedly connected to a solar panel (14).

7. The easily adjustable LED lamp according to claim 6, characterized in that: The outer surface of the support rod (13) is fixedly connected to a rain shield (15) at a position below the solar panel (14).

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