Intelligent LED solar lamp capable of adjusting cell panel along with sun irradiation angle

Abstract

The invention discloses an intelligent LED solar lamp capable of adjusting a cell panel along with the irradiation angle of the sun. The intelligent LED solar lamp comprises a rod body, a solar lamp assembly, an adjusting assembly and a PLC electrically connected with electric equipment. The solar lamp assembly comprises an LED lamp panel arranged on the pole body through a lamp holder and a solar panel arranged on the pole body. A mounting frame and a sensor are arranged outside the solar panel; the adjusting assembly comprises a supporting plate arranged on the rod body in a sleeving mode, a limiting base arranged on the supporting plate, an arc-shaped guide rail connected to the limiting base in a sliding and clamping mode and connected with the mounting frame, and an adjusting motor arranged on the limiting base and providing power for the arc-shaped guide rail. The solar LED lamp panel is reasonable in structural design, the solar panel can conduct self-adaptive adjustment on the irradiation angle of sunlight, the sunlight utilization rate of the solar panel is increased, and therefore the illumination effect of the LED lamp panel is improved, and the solar LED lamp panel is suitable for large-scale application and popularization.

Description

Technical Field

[0001] The invention relates to the technical field of lighting equipment, and in particular to an intelligent LED solar lamp which adjusts a solar panel according to the angle of sunlight. Background Art

[0002] LED solar lights are environmentally friendly and energy-saving products that use solar panels to collect solar energy during the day and convert it into electrical energy and store it in batteries. At night, the LED lamp head emits light for illumination. It does not require complicated wiring and can freely adjust the layout of lamps. It is suitable for outdoor courtyards, streets, parks and other places. LED solar lights have the advantages of low cost, long life, reliable and stable, unattended, environmentally friendly and energy-saving, safe and radiation-free.

[0003] The efficiency of solar panels is closely related to whether sunlight can shine vertically on their surfaces. However, the solar panels and poles of current LED solar lamps are mostly fixedly connected and cannot be automatically adjusted according to the angle of sunlight. The efficiency of solar energy utilization is low, which affects the use effect of LED solar lamps. Moreover, when repairing current LED solar lamps, they need to use external tools for high-altitude operations, which is extremely inconvenient and dangerous. Summary of the invention

[0004] In view of the above-mentioned technical problems, the present invention provides an intelligent LED solar lamp which adjusts the solar panel according to the angle of sunlight.

[0005] The technical solution of the present invention is: an intelligent LED solar lamp that adjusts the solar panel according to the angle of sunlight, comprising a rod body, a solar lamp assembly, an adjustment assembly connected to the solar lamp assembly, and a PLC controller electrically connected to the adjustment assembly;

[0006] The solar lamp assembly includes an LED lamp panel arranged on the upper end of the outer wall of the rod body through a lamp holder, a solar panel arranged on the outer wall of the rod body and located above the LED lamp panel, and a storage battery arranged inside the rod body and electrically connected to the solar panel; the storage battery is electrically connected to the LED lamp panel, a mounting frame is arranged outside the solar panel, and a sensor is arranged on the mounting frame;

[0007] The adjustment assembly includes a support plate sleeved on the rod body, a limit seat arranged on the support plate, an arc guide rail slidably engaged with the limit seat and connected to the mounting frame, and an adjustment motor arranged on the outer wall of the limit seat and providing power for the arc guide rail; a limit pin is arranged inside the limit seat; an arc groove slidably engaged with the limit pin is arranged on the arc guide rail, and a threaded block is arranged at the bottom end of the arc guide rail; a driving screw threadedly connected to the threaded block is arranged at the output end of the adjustment motor;

[0008] The PLC controller is electrically connected to the sensor, the LED light board and the regulating motor respectively.

[0009] Furthermore, the support plate is rotatably connected to the rod body through a rotating sleeve, and an inner gear ring is provided on the inner side wall of the rotating sleeve; a rotating motor electrically connected to the PLC controller is provided inside the rod body, and a driving gear meshingly connected to the inner gear ring is provided on the output shaft of the rotating motor;

[0010] Description: The rotating motor is used to drive the driving gear to rotate, so that the rotating sleeve drives the support plate and the solar panel to rotate horizontally around the rod body, so that the solar panel can rotate according to the direction of sunlight.

[0011] Furthermore, an adapter plate is provided on one side of the arc-shaped guide rail close to the mounting frame, and a ball seat is provided on the adapter plate; a ball head rotatably engaged with the ball seat is provided at the bottom end of the mounting frame, a fine-tuning gear is provided on the adapter plate through a vertical pole, and a connecting ring rotatably engaged with the fine-tuning gear is provided at the top end of the vertical pole; the fine-tuning gear is rotatably engaged with the ball head through an eccentric hole; a fine-tuning motor electrically connected to the PLC controller is provided on the adapter plate; a pinion meshingly connected to the fine-tuning gear is provided on the output shaft of the fine-tuning motor;

[0012] Description: The fine-tuning motor is used to drive the small gear to rotate, so that the fine-tuning gear rotates on the vertical pole. During the rotation of the fine-tuning gear, the eccentric hole is used to pull the ball head to swing and rotate on the ball seat, so that the solar panel can be fine-tuned in all directions on the adapter plate, further improving the utilization rate of solar light by the solar panel.

[0013] Furthermore, the rod body is hollow inside, and an equipment box is provided at the connection between the rod body and the base; the lamp holder is slidably engaged with the rod body through a first sliding sleeve, and a first connector that penetrates the rod body and is slidably engaged with the rod body is provided on the lamp holder; a first reversing wheel is rotatably engaged with the rod body and located above the lamp holder through a first rotating shaft inside the rod body; a first winding wheel is rotatably engaged with the second rotating shaft inside the equipment box, and a first toothed disc is provided on the first winding wheel; a lifting motor is provided inside the equipment box, and a first movable gear that is meshed and connected with the first toothed disc is provided on the driving shaft of the lifting motor; a traction cable that passes through the first reversing wheel and is connected to the first winding wheel is provided on the first connector;

[0014] Description: The first movable gear is driven to rotate by the lifting motor, and the first winding wheel is rotated on the second rotating shaft by the meshing action of the first movable gear and the first toothed disc. The first connecting head is pulled by the cable to move inside the rod body, so as to facilitate the adjustment of the height of the lamp bracket and the maintenance of the LED lamp panel.

[0015] Furthermore, the lamp holder is movably hinged with the first sliding sleeve, and a support rod is movably hinged at the lower end of the side wall of the lamp holder, and an end of the support rod away from the lamp holder is movably hinged with a second sliding sleeve slidably engaged with the rod body; the second sliding sleeve is provided with a second connecting head that penetrates the rod body and is slidably engaged with the rod body; the first rotating shaft is rotatably engaged with the second reversing wheel; the second rotating shaft is rotatably engaged with the second winding wheel, and the second winding wheel is provided with a second toothed disc; a second movable gear meshingly connected with the second toothed disc is provided on the driving shaft; the first movable gear and the second movable gear are both slidably engaged with the driving shaft, and the first movable gear and the second movable gear are both rotatably engaged with a shift fork slidably engaged with the bottom of the equipment box; electric push rods are provided on both sides of the interior of the equipment box, which are respectively connected to the two shift forks in a one-to-one correspondence; a traction cable that passes through the second reversing wheel and is connected to the second winding wheel is provided on the second connecting head;

[0016] Description: When the illumination angle of the LED light board needs to be adjusted, the electric push rod is used to push the corresponding fork so that the second movable gear is meshed and connected with the second toothed disc. At this time, the second movable gear is driven to rotate by the lifting motor, and the meshing action of the second movable gear and the second toothed disc is used to make the second winding wheel rotate on the second rotating shaft. The second connecting head is pulled by the cable to move inside the rod body, and the support rod is used to push the lamp frame to rotate along the hinge point between it and the first sliding sleeve, so as to adjust the illumination angle of the LED light board and improve the lighting effect of the LED light board.

[0017] Furthermore, electromagnets are provided inside the equipment box at positions corresponding to the first toothed disc and the second toothed disc, and guide sleeves are provided on the two electromagnets, and magnetic locking blocks capable of being engaged with the first toothed disc and the second toothed disc are respectively slidably engaged on the two guide sleeves; a damping spring sleeved on the guide sleeve is provided between the locking block and the corresponding electromagnet;

[0018] Note: After the height and irradiation angle of the LED light board are adjusted, the control electromagnet is powered off. At this time, the magnetic locking block approaches the first gear plate and the second gear plate under the action of the damping spring, and locks the first gear plate and the second gear plate, thereby preventing the LED light board from falling during use, which is beneficial to improving the stability and reliability of the LED light board.

[0019] Furthermore, a focusing plate is provided on the outer side wall of the mounting frame;

[0020] Description: The use of concentrators can focus sunlight on solar panels, which helps to improve the efficiency of solar energy utilization.

[0021] The method of use of the present invention is:

[0022] First, the two electric push rods are controlled to start by a PLC controller, and the two electric push rods are used to push the corresponding shift forks, so that the first movable gear and the second movable gear are meshed and connected with the first toothed disc and the second toothed disc. At this time, the first movable gear and the second movable gear are driven to rotate by the lifting motor, so that the first winding wheel and the second winding wheel rotate on the second rotating shaft, and the first connecting head and the second connecting head are pulled by the cable to move inside the rod body to adjust the height of the LED light board (21);

[0023] Then, the sensor is used to sense the angle of sunlight, and the PLC controller is used to control the start of the rotating motor, which is used to drive the driving gear to rotate, so that the rotating sleeve drives the support plate and the solar panel to rotate horizontally around the rod body, and the angle of the solar panel is adjusted at the primary level;

[0024] Then, the PLC controller is used to control the start of the adjustment motor, and the adjustment motor is used to drive the driving screw to rotate. The connection between the driving screw and the threaded block is used to make the arc guide rail rotate inside the installation frame, so as to realize the secondary adjustment of the angle of the solar panel;

[0025] Finally, the PLC controller is used to control the start of the fine-tuning motor, and the fine-tuning motor is used to drive the small gear to rotate, so that the fine-tuning gear rotates on the vertical pole. During the rotation of the fine-tuning gear, the eccentric hole is used to pull the ball head to swing and rotate on the ball seat to fine-tune the angle of the solar panel.

[0026] Compared with the prior art, the beneficial effects of the present invention are embodied in the following aspects:

[0027] First, the structure of the present invention is reasonable. The sensor is used to sense the angle of sunlight, and the PLC controller is used to control the rotation motor, the adjustment motor and the fine-tuning motor to start respectively. The horizontal position, pitch angle and deflection angle of the solar panel can be automatically adjusted, which is beneficial to improve the utilization efficiency of the solar panel for sunlight, thereby improving the energy storage effect of the battery, and then ensuring the use effect of the LED light panel;

[0028] Second, the present invention provides an equipment box at the bottom of the rod body, and a lifting motor is provided inside the equipment box. The height and irradiation angle of the LED light board can be adjusted by the lifting motor, thereby improving the lighting effect of the LED light board; at the same time, the height and irradiation angle of the LED light board can be adjusted by a motor, thereby reducing the energy consumption of the present invention;

[0029] Third, the present invention arranges a conductive electromagnet and a magnetic locking block inside the rod body, and utilizes the cooperation of the conductive electromagnet and the magnetic locking block to lock and limit the position of the LED lamp board, which is beneficial to improving the use stability and reliability of the LED lamp board. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a longitudinal sectional view of the present invention;

[0031] Figure 2 It is a schematic diagram of the connection between the LED light board and the rod body of the present invention;

[0032] Figure 3 It is a schematic diagram of the internal structure of the equipment box of the present invention;

[0033] Figure 4 It is a schematic diagram of the connection between the solar panel and the support plate of the present invention;

[0034] Figure 5 is a schematic diagram of the connection between the solar panel and the regulating assembly of the present invention;

[0035] Figure 6 It is a schematic diagram of the connection between the ball head and the fine-tuning gear of the present invention;

[0036] Figure 7 It is a schematic diagram of the connection between the ball seat and the ball head of the present invention;

[0037] Figure 8 The present invention Figure 3 A local enlarged schematic diagram of the middle A;

[0038] Among them, 1-rod body, 10-base, 11-equipment box, 2-solar lamp assembly, 20-lamp frame, 200-first sliding sleeve, 201-first connector, 21-LED lamp board, 22-solar panel, 220-installation frame, 23-first rotating shaft, 230-first reversing wheel, 231-second reversing wheel, 24-second rotating shaft, 240-first winding wheel, 241-first gear plate, 242-second winding wheel, 243-second gear plate, 25-lifting motor, 250-drive shaft, 251-first movable gear, 252-second movable gear, 26-support rod, 260-second sliding sleeve, 261-second connector, 27 - fork, 28 - electric push rod, 29 - focusing plate, 3 - adjustment assembly, 30 - support plate, 300 - rotating sleeve, 301 - inner gear ring, 31 - limit seat, 310 - limit pin, 32 - arc guide rail, 320 - arc groove, 321 - threaded block, 322 - adapter plate, 323 - ball seat, 324 - ball head, 33 - adjustment motor, 330 - drive screw, 34 - rotating motor, 340 - drive gear, 35 - fine-tuning gear, 350 - vertical pole, 351 - connecting ring, 352 - eccentric hole, 36 - fine-tuning motor, 360 - small gear, 4 - through electromagnet, 40 - guide sleeve, 41 - magnetic locking block, 42 ​​- damping spring. DETAILED DESCRIPTION

[0039] Example 1

[0040] like Figure 1 The intelligent LED solar lamp for adjusting the solar panel according to the angle of the sun's radiation shown in the figure comprises a rod body 1, a solar lamp assembly 2 arranged on the rod body 1, an adjustment assembly 3 arranged on the rod body 1 and connected to the solar lamp assembly 2, and a PLC controller arranged inside the rod body 1 and electrically connected to the adjustment assembly 3; a base 10 is arranged at the bottom end of the rod body 1;

[0041] like Figure 1 , 2 As shown in , 4, the solar lamp assembly 2 includes an LED lamp board 21 arranged on the upper end of the outer wall of the rod body 1 through a lamp frame 20, a solar panel 22 arranged on the outer wall of the rod body 1 and located above the LED lamp board 21, and a battery arranged inside the rod body 1 and electrically connected to the solar panel 22; the battery is electrically connected to the LED lamp board 21, and a mounting frame 220 is arranged outside the solar panel 22, and a sensor is arranged on the mounting frame 220;

[0042] like Figure 1 , 5 As shown in , 7, the adjustment component 3 includes a support plate 30 sleeved on the rod body 1, a limit seat 31 arranged on the support plate 30, an arc guide rail 32 slidably engaged on the limit seat 31 and connected to the mounting frame 220, and an adjustment motor 33 arranged on the outer wall of the limit seat 31 and providing power for the arc guide rail 32; a limit pin 310 is arranged inside the limit seat 31; an arc groove 320 slidably engaged with the limit pin 310 is arranged on the arc guide rail 32, and a threaded block 321 is arranged at the bottom end of the arc guide rail 32; a driving screw 330 threadedly connected to the threaded block 321 is arranged at the output end of the adjustment motor 33;

[0043] The PLC controller is electrically connected to the sensor, the LED light board 21 and the adjustment motor 33 respectively.

[0044] Example 2

[0045] The difference between this embodiment and embodiment 1 is that:

[0046] like Figure 5 As shown, the support plate 30 is rotatably connected to the rod body 1 through a rotating sleeve 300, and an inner gear ring 301 is provided on the inner side wall of the rotating sleeve 300; a rotating motor 34 electrically connected to the PLC controller is provided inside the rod body 1, and a driving gear 340 meshingly connected to the inner gear ring 301 is provided on the output shaft of the rotating motor 34;

[0047] The rotating motor 34 is used to drive the driving gear 340 to rotate, so that the rotating sleeve 300 drives the supporting plate 30 and the solar panel 22 to rotate horizontally around the rod body 1, so that the solar panel 22 can rotate according to the irradiation direction of sunlight.

[0048] Example 3

[0049] The difference between this embodiment and embodiment 2 is that:

[0050] like Figure 7 As shown, an adapter plate 322 is provided on one side of the arc guide rail 32 close to the mounting frame 220, and a ball seat 323 is provided on the adapter plate 322; a ball head 324 rotatably engaged with the ball seat 323 is provided at the bottom end of the mounting frame 220, a fine-tuning gear 35 is provided on the adapter plate 322 through a vertical rod 350, and a connecting ring 351 rotatably engaged with the fine-tuning gear 35 is provided at the top of the vertical rod 350; the fine-tuning gear 35 is rotatably engaged with the ball head 324 through an eccentric hole 352; a fine-tuning motor 36 electrically connected to the PLC controller is provided on the adapter plate 322; a small gear 360 meshingly connected with the fine-tuning gear 35 is provided on the output shaft of the fine-tuning motor 36; a rubber wear-resistant sleeve is provided on the inner wall of the eccentric hole 352;

[0051] The fine-tuning motor 36 is used to drive the small gear 360 to rotate, so that the fine-tuning gear 35 rotates on the vertical rod 350. During the rotation of the fine-tuning gear 35, the eccentric hole 352 is used to pull the ball head 324 to swing and rotate on the ball seat 323, so that the solar panel 22 can be fine-tuned in various directions on the adapter plate 322, further improving the utilization rate of solar light by the solar panel 22.

[0052] Example 4

[0053] The difference between this embodiment and embodiment 3 is that:

[0054] like Figure 1 , 2 As shown in Figures 3 and 4, the rod body 1 is hollow inside, and an equipment box 11 is provided at the connection between the rod body 1 and the base 10; the lamp holder 20 is slidably engaged with the rod body 1 through the first sliding sleeve 200, and a first connector 201 penetrating the rod body 1 and slidably engaged with the rod body 1 is provided on the lamp holder 20; a first reversing wheel 230 is rotatably engaged with the rod body 1 and located above the lamp holder 20 through the first rotating shaft 23; a first winding wheel 240 is rotatably engaged with the equipment box 11 through the second rotating shaft 24, and a first toothed disc 241 is provided on the first winding wheel 240; a lifting motor 25 is provided inside the equipment box 11, and a first movable gear 251 meshingly connected with the first toothed disc 241 is provided on the driving shaft 250 of the lifting motor 25; a traction cable passing through the first reversing wheel 230 and connected with the first winding wheel 240 is provided on the first connector 200;

[0055] The first movable gear 251 is driven to rotate by the lifting motor 25, and the first winding wheel 240 is rotated on the second rotating shaft 24 by the meshing action of the first movable gear 251 and the first toothed disc 241. The first connecting head 201 is pulled by a cable to move inside the rod body 1, so as to facilitate the adjustment of the height of the lamp bracket 20 and the maintenance of the LED lamp board 21.

[0056] Example 5

[0057] The difference between this embodiment and embodiment 4 is that:

[0058] like Figure 1 , 2 As shown in Figure 3, the lamp holder 20 is movably hinged with the first sliding sleeve 200, and the lower end of the side wall of the lamp holder 20 is movably hinged with a support rod 26, and the end of the support rod 26 away from the lamp holder 20 is movably hinged with a second sliding sleeve 260 that is slidably engaged with the rod body 1; the second sliding sleeve 260 is provided with a second connector 261 that penetrates the rod body 1 and is slidably engaged with the rod body 1; the first rotating shaft 23 is rotatably engaged with the second reversing wheel 231; the second rotating shaft 24 is rotatably engaged with the second winding wheel 242, and the second winding wheel 242 is provided with a second toothed disc 243; the driving shaft 250 is provided with a second toothed disc 243 that is meshed and connected The first movable gear 251 and the second movable gear 252 are both slidably engaged with the drive shaft 250, and the first movable gear 251 and the second movable gear 252 are both rotatably engaged with a shift fork 27 slidably engaged with the bottom of the equipment box 11; the inside of the equipment box 11 is provided with electric push rods 28 connected to the two shift forks 27 in a one-to-one correspondence; the second connector 261 is provided with a traction cable passing through the second reversing wheel 231 and connected to the second winding wheel 242; the first sliding sleeve 200, the second sliding sleeve 260 and the rod body 1 are connected at the connection point.

[0059] When the illumination angle of the LED light board 21 needs to be adjusted, the electric push rod 28 is used to push the corresponding fork 27, so that the second movable gear 252 is meshed and connected with the second toothed disc 243. At this time, the second movable gear 252 is driven to rotate by the lifting motor 25, and the meshing action of the second movable gear 252 and the second toothed disc 243 is used to make the second winding wheel 242 rotate on the second rotating shaft 24. The second connecting head 261 is pulled by the cable to move inside the rod body 1, and the support rod 26 is used to push the lamp holder 20 to rotate along the hinge point between it and the first sliding sleeve 200, so as to adjust the illumination angle of the LED light board 21 and improve the lighting effect of the LED light board 21.

[0060] Example 6

[0061] The difference between this embodiment and embodiment 5 is that:

[0062] like Figure 3 ,8 As shown, electromagnets 4 are provided inside the equipment box 11 and at positions corresponding to the first toothed disc 241 and the second toothed disc 243, and guide sleeves 40 are provided on the two electromagnets 4. Magnetic locking blocks 41 that can be engaged with the first toothed disc 241 and the second toothed disc 243 are respectively slidably engaged on the two guide sleeves 40; a damping spring 42 sleeved on the guide sleeve 40 is provided between the locking block 40 and the corresponding electromagnet 4;

[0063] When the height and illumination angle of the LED lamp board 21 are adjusted, the control electromagnet 4 is powered off. At this time, the magnetic locking block 41 approaches the first toothed disc 241 and the second toothed disc 243 under the action of the damping spring 42, and locks the first toothed disc 241 and the second toothed disc 243, which is beneficial to improve the stability and reliability of the LED lamp board 21.

[0064] Example 7

[0065] The difference between this embodiment and embodiment 6 is that:

[0066] like Figure 5 As shown, a focusing plate 29 is provided on the outer side wall of the mounting frame 220;

[0067] The concentrating plate 29 can be used to concentrate sunlight onto the solar panel 22, thereby facilitating the improvement of the utilization efficiency of solar energy.

[0068] It should be noted that the PLC controller, battery, sensor, LED light panel 21, solar panel 22, lifting motor 25, electric push rod 28, adjustment motor 33, rotating motor 34, fine-tuning motor 36 and electromagnet 4 used in the present invention all adopt existing technologies and are not specifically limited here. The corresponding products can be selected according to actual needs.

Claims

1. An intelligent LED solar lamp that adjusts the solar panel according to the angle of sunlight, characterized in that: It comprises a rod body (1), a solar lamp assembly (2), an adjustment assembly (3) connected to the solar lamp assembly (2), and a PLC controller electrically connected to the adjustment assembly (3); The solar lamp assembly (2) comprises an LED lamp panel (21) arranged on the upper end of the outer wall of the rod body (1) via a lamp holder (20), a solar panel (22) arranged on the outer wall of the rod body (1) and located above the LED lamp panel (21), and a storage battery arranged inside the rod body (1) and electrically connected to the solar panel (22); the storage battery is electrically connected to the LED lamp panel (21), a mounting frame (220) is arranged outside the solar panel (22), and a sensor is arranged on the mounting frame (220); The adjustment assembly (3) comprises a support plate (30) sleeved on the rod body (1), a limit seat (31) arranged on the support plate (30), an arc guide rail (32) slidably engaged with the limit seat (31) and connected to the mounting frame (220), and an adjustment motor (33) arranged on the outer wall of the limit seat (31) and providing power for the arc guide rail (32); a limit pin (310) is arranged inside the limit seat (31); an arc groove (320) slidably engaged with the limit pin (310) is arranged on the arc guide rail (32), and a threaded block (321) is arranged at the bottom end of the arc guide rail (32); and a driving screw (330) threadedly connected to the threaded block (321) is arranged at the output end of the adjustment motor (33); The PLC controller is electrically connected to the sensor, the LED light board (21) and the regulating motor (33) respectively.

2. The intelligent LED solar lamp that adjusts the solar panel according to the angle of sunlight according to claim 1, characterized in that: The support plate (30) is rotatably engaged with the rod body (1) via a rotating sleeve (300), and an inner gear ring (301) is provided on the inner side wall of the rotating sleeve (300); a rotating motor (34) electrically connected to a PLC controller is provided inside the rod body (1), and a driving gear (340) meshingly connected to the inner gear ring (301) is provided on the output shaft of the rotating motor (34).

3. The intelligent LED solar lamp that adjusts the solar panel according to the angle of sunlight according to claim 1, characterized in that: An adapter plate (322) is provided on one side of the arc-shaped guide rail (32) close to the mounting frame (220), and a ball seat (323) is provided on the adapter plate (322); a ball head (324) rotatably engaged with the ball seat (323) is provided at the bottom end of the mounting frame (220); a fine-tuning gear (35) is provided on the adapter plate (322) through a vertical rod (350), and a connecting ring (351) rotatably engaged with the fine-tuning gear (35) is provided at the top end of the vertical rod (350); the fine-tuning gear (35) is rotatably engaged with the ball head (324) through an eccentric hole (352); a fine-tuning motor (36) electrically connected to a PLC controller is provided on the adapter plate (322); and a small gear (360) meshingly connected with the fine-tuning gear (35) is provided on the output shaft of the fine-tuning motor (36).

4. The intelligent LED solar lamp that adjusts the solar panel according to the angle of sunlight according to claim 1, characterized in that: The rod body (1) is hollow inside, and an equipment box (11) is provided at the connection between the rod body (1) and the base (10); the lamp holder (20) is slidably engaged with the rod body (1) via a first sliding sleeve (200), and the lamp holder (20) is provided with a first connector (201) penetrating the rod body (1) and slidably engaged with the rod body (1); a first reversing wheel (230) is rotatably engaged with the rod body (1) and located above the lamp holder (20) via a first rotating shaft (23); the equipment box (11) is provided with a second connector (201) which is rotatably engaged with the rod body (1) and the first reversing wheel (230) is rotatably engaged with the rod body (1) via a second rotating shaft (23) A first winding wheel (240) is rotatably engaged with the rotating shaft (24), and a first toothed disc (241) is arranged on the first winding wheel (240); a lifting motor (25) is arranged inside the equipment box (11), and a first movable gear (251) meshingly connected with the first toothed disc (241) is arranged on the driving shaft (250) of the lifting motor (25); and a traction cable passing through the first reversing wheel (230) and connected to the first winding wheel (240) is arranged on the first connector (200).

5. The intelligent LED solar lamp that adjusts the solar panel according to the angle of sunlight according to claim 4, characterized in that: The lamp holder (20) is movably hinged with the first sliding sleeve (200); the lower end of the side wall of the lamp holder (20) is movably hinged with a support rod (26); the end of the support rod (26) away from the lamp holder (20) is movably hinged with a second sliding sleeve (260) slidably engaged with the rod body (1); the second sliding sleeve (260) is provided with a second connector (261) penetrating the rod body (1) and slidably engaged with the rod body (1); the first rotating shaft (23) is rotatably engaged with a second reversing wheel (231); the second rotating shaft (24) is rotatably engaged with a second winding wheel (242), and the second winding wheel (242) is provided with a second toothed disc (243); the driving A second movable gear (252) meshingly connected with the second toothed disc (243) is provided on the shaft (250); the first movable gear (251) and the second movable gear (252) are both slidably engaged with the drive shaft (250); the first movable gear (251) and the second movable gear (252) are both rotatably engaged with a shift fork (27) slidably engaged with the bottom of the equipment box (11); electric push rods (28) respectively connected to the two shift forks (27) in a one-to-one correspondence are provided on both sides of the interior of the equipment box (11); and a traction cable passing through the second reversing wheel (231) and connected to the second winding wheel (242) is provided on the second connector (261).

6. The intelligent LED solar lamp that adjusts the solar panel according to the angle of sunlight according to claim 5, characterized in that: Electromagnets (4) are provided inside the equipment box (11) at positions corresponding to the first toothed disc (241) and the second toothed disc (243); guide sleeves (40) are provided on the two electromagnets (4); magnetic locking blocks (41) that can be slidably engaged with the first toothed disc (241) and the second toothed disc (243) are respectively slidably engaged on the two guide sleeves (40); and a damping spring (42) sleeved on the guide sleeve (40) is provided between the locking block (40) and the corresponding electromagnet (4).

7. The intelligent LED solar lamp that adjusts the solar panel according to the angle of sunlight according to claim 1, characterized in that: A light collecting plate (29) is arranged on the outer side wall of the installation frame (220).

8. The intelligent LED solar lamp that adjusts the solar panel according to the angle of sunlight according to claim 1, characterized in that: An electromagnet (4) is arranged inside the equipment box (11).

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