An adjustable smart LED street light

Abstract

The present invention discloses an adjustable intelligent LED street lamp, which belongs to the technical field of street lamps. The technical key points are: comprising a lamp post, a sealing protection mechanism and a panel lifting mechanism are provided, which can realize the protection treatment of photovoltaic panels in bad weather, that is, when the first sealing door and the second sealing door on the protection box are closed, the first photovoltaic power generation panel and the second photovoltaic power generation panel can be driven to descend to the inside of the protection box for protection treatment accordingly, the first photovoltaic power generation panel and the second photovoltaic power generation panel can be extended to the outside by the provided panel adjustment mechanism, the panel adjustment mechanism can realize the adjustment of the inclination angle of the first photovoltaic power generation panel and the second photovoltaic power generation panel accordingly, the main street lamp and the auxiliary street lamp can be used in an energy-saving manner by the first visual sensor provided on the main street lamp and the second visual sensor provided on the auxiliary street lamp, and the lamp has the advantages of automatic adjustment protection, convenient adjustment of the angle of the photovoltaic power generation panel and energy-saving use.

Description

Technical Field

[0001] The present invention relates to the field of street lamps, and in particular to an adjustable smart LED street lamp. Background Art

[0002] With the rapid growth of the national economy, the contradiction between energy supply and demand has become increasingly prominent, and there has been a serious shortage of electricity supply. Therefore, energy conservation has become an urgent problem to be solved. LED street lights, with their high efficiency and energy-saving characteristics, have become one of the important means to alleviate the contradiction between energy supply and demand. LED street lights refer to street lights made of LED light sources, which 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] At present, conventional LED street lights generally use photovoltaic panels to supplement the power of the LED lamp body. However, in some extreme windy and rainy weather, the towering photovoltaic panels are prone to swaying, falling, and being damaged by foreign objects. These situations may cause the interruption or damage of the operation of the LED lamp body. The photovoltaic panels cannot achieve self-adjustment, storage and protection, and lack corresponding adjustment measures for solar radiation. The applicability is poor and cannot meet the needs of actual use.

[0004] Therefore, it is necessary to provide an adjustable smart LED street lamp to solve the above problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, an embodiment of the present invention aims to provide an adjustable smart LED street lamp, aiming to solve the technical problems raised in the background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An adjustable smart LED street lamp comprises a lamp post, a support foot for support is arranged at the bottom of the lamp post, a main street lamp and an auxiliary street lamp are arranged on the lamp post, a first visual sensor for vehicle flow detection is arranged on the main street lamp, a second visual sensor for pedestrian detection is arranged on the auxiliary street lamp, a protection box is installed on the lamp post, a first photovoltaic power generation panel and a second photovoltaic power generation panel for photovoltaic power generation are movably installed in the protection box, and a first sealing door and a second sealing door for closed protection connection are movably installed on the protection box, and further comprises:

[0008] A sealing protection mechanism is installed at the connection between the first sealing door, the second sealing door and the protection box, and is used to drive the first sealing door and the second sealing door to perform sealing and opening processing. The sealing protection mechanism includes a guide rail used to drive the first sealing door and the second sealing door to perform sealing connection control. The guide rail is arranged in a boomerang shape. The first sealing door and the second sealing door are limitedly slidably connected to the guide rail. An elastic connection belt for elastic connection is arranged at the connection between the first sealing door and the second sealing door;

[0009] A panel lifting mechanism, which is installed at the connection between the first photovoltaic power generation panel and the second photovoltaic power generation panel, and is used to drive the first photovoltaic power generation panel and the second photovoltaic power generation panel to be lifted and protected, and the panel lifting mechanism is synchronously driven by the sealing protection mechanism, and the panel lifting mechanism includes a second lifting gear plate, a first lifting gear plate and a second gear, which are used to drive the first photovoltaic power generation panel and the second photovoltaic power generation panel to be lifted and connected, and the first lifting gear plate and the second lifting gear plate are both meshed and connected to the second gear, and the second gear is rotatably installed inside the protection box, the second lifting gear plate is fixedly connected to the lifting seat through a fixing frame, and the first photovoltaic power generation panel and the second photovoltaic power generation panel are both movably installed on the lifting seat;

[0010] The panel adjustment mechanism is installed on the lifting seat and is used to adjust and drive the first photovoltaic power generation panel and the second photovoltaic power generation panel to extend and perform pitch adjustment control.

[0011] As a further scheme of the present invention, the sealing protection mechanism also includes a first gear and a fixed tooth plate for controlling the movement of the first sealing door and the second sealing door, the first gear is rotatably connected to the fourth roller through a fifth connecting shaft, the fifth connecting shaft is fixedly connected to the output shaft of the first motor, the first motor is fixedly installed on the connecting column, the fourth roller is fixedly connected to the third roller through the first connecting plate, the third roller is rotatably installed on the first sealing door, the first gear is meshedly connected to the fixed tooth plate, the fixed tooth plate is fixedly installed on the outer side of the guide rail, and a guide groove for guiding the fifth connecting shaft to avoid the position is opened on the guide rail.

[0012] As a further solution of the present invention, the sealing protection mechanism also includes a first roller and a second roller for guiding the drive, the first roller is rotatably connected to the outside of the second sealing door, the second roller is rotatably connected to the outside of the first sealing door, and the guide rail is provided with a pulley groove adapted to guide and connect the first roller, the second roller, the third roller and the fourth roller.

[0013] As a further solution of the present invention, the panel lifting mechanism also includes a second connecting plate, a first guide plate and a second guide plate for driving the first lifting tooth plate to perform lifting connection. The first lifting tooth plate is slidingly connected to the interior of the protective box through a limiting sliding rod, and the second lifting tooth plate is slidingly connected to the interior of the protective box through a limiting sliding plate. One end of the second guide plate is fixedly connected to the first lifting tooth plate, one end of the first guide plate is fixedly connected to the second connecting plate, and the first guide plate is slidingly connected to the second guide plate, the second connecting plate is fixedly connected to the connecting column, and one end of the first lifting tooth plate is provided with a plug-in plate for plug-in limiting.

[0014] As a further solution of the present invention, the panel lifting mechanism also includes a limit plate for a lifting and limiting connection, the limit plate is connected to the inside of the first support plate through a limit sliding block, the first support plate is fixedly mounted on the lamp post, a spring for elastic reset is provided on one side of the limit sliding block, and grooves for adapting to the limit connection limit plate are provided at one end of the second lifting tooth plate and the plug-in plate.

[0015] As a further solution of the present invention, the panel lifting mechanism also includes a driving connecting rod and a driving plate for driving the limit plate to leave the limit position, one end of the driving connecting rod is rotatably mounted on the limit plate via a first connecting shaft, the other end of the driving connecting rod is rotatably mounted on the driving plate via a second connecting shaft, the driving plate is rotatably mounted inside the first support plate via a third connecting shaft, the third connecting shaft is rotatably connected via a synchronous belt, and the third connecting shaft is fixedly connected to the output shaft of the second motor, and the second motor is fixedly mounted inside the first support plate.

[0016] As a further solution of the present invention, the panel adjustment mechanism includes a third gear and a dual-axis motor for driving the first photovoltaic power generation panel and the second photovoltaic power generation panel for extension control, the first photovoltaic power generation panel is connected to the second support plate by a first movable tooth plate with limited sliding, the second photovoltaic power generation panel is connected to the second support plate by a second movable tooth plate with limited sliding, the first movable tooth plate and the second movable tooth plate are both meshed with a third gear, the third gear is rotatably installed in the second support plate through a fourth connecting shaft, the fourth connecting shaft is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected to the output shaft of the dual-axis motor, and the dual-axis motor is fixedly installed inside the second support plate.

[0017] As a further solution of the present invention, the panel adjustment mechanism also includes an electric push rod for adjusting the pitch angle of the first photovoltaic power generation panel and the second photovoltaic power generation panel, the second support plate is hingedly mounted at one end of the support rod, the support rod is fixedly mounted on the lifting seat, the electric push rod is hingedly mounted on the lifting seat through a first hinge seat, and the piston rod of the electric push rod is hingedly mounted on the second support plate through a second hinge seat.

[0018] In summary, compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0019] The present invention can realize the protection treatment of photovoltaic panels in bad weather by setting up the sealing protection mechanism and panel lifting mechanism, that is, when the first sealing door and the second sealing door on the protection box are closed, the first photovoltaic power generation panel and the second photovoltaic power generation panel can be driven to descend to the inside of the protection box for protection treatment, so as to reduce the impact of wind or rain and snow weather on the photovoltaic panels and their supporting structures, improve the overall stability of the system, and facilitate regulation and protection. At the same time, whenever the lifting and regulating treatment is performed, the limit plate can be inserted into the groove inside the plug-in plate or the second lifting gear plate for limiting, which not only improves the stability of the first sealing door and the second sealing door in the open or closed state, but also realizes the docking support between the protection box and the first support plate, so that the support stability of the protection box is better, the overall stability performance is improved, and the strength is high.

[0020] By setting up a panel adjustment mechanism, the first photovoltaic power generation panel and the second photovoltaic power generation panel can be extended outward, so that the range of light received can be greatly improved, thereby significantly improving the efficiency of photovoltaic power generation. In addition, the panel adjustment mechanism can adjust the inclination angle of the first photovoltaic power generation panel and the second photovoltaic power generation panel accordingly, which can ensure that the photovoltaic panels face the sunlight as vertically as possible in different seasons and time periods, thereby maximizing the absorption of solar energy and ensuring that the photovoltaic panels are always in the best state to receive light, thereby improving the power generation efficiency of the photovoltaic power generation panels.

[0021] The main street lamp is provided with a first visual sensor for traffic flow detection, which can sense the movement of vehicles on the road in real time, including the approach, passage and departure of vehicles. When the first visual sensor detects an approaching vehicle, it will trigger subsequent lighting adjustment actions, that is, the brightness of the main street lamp increases when the vehicle approaches, and decreases when the vehicle moves away. Similarly, the second visual sensor set on the auxiliary street lamp can sense the walking conditions of people on the road in real time, including the approach, passage and departure of people. When the second visual sensor detects someone approaching, it will trigger subsequent lighting adjustment actions, that is, the brightness of the auxiliary street lamp increases when the person approaches, and decreases when the person moves away. In this way, energy-saving use of the main street lamp and the auxiliary street lamp can be well realized, and the energy-saving effect is significant, which is worthy of promotion and use.

[0022] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of an embodiment of the invention.

[0024] Figure 2 It is a bottom view structural schematic diagram of an embodiment of the invention.

[0025] Figure 3 It is a schematic diagram of the structure of the photovoltaic power generation panel extending out of the embodiment of the invention.

[0026] Figure 4 It is a schematic diagram of the bottom view of the protective box connection in an embodiment of the invention.

[0027] Figure 5 It is a schematic diagram of the connection structure inside the protective box in an embodiment of the invention.

[0028] Figure 6 for Figure 5 Schematic diagram of the enlarged structure of A.

[0029] Figure 7 It is a schematic diagram of the explosion structure inside the protective box in the embodiment of the invention.

[0030] Figure 8 It is a schematic side view of the explosion structure inside the protection box in an embodiment of the invention.

[0031] Fig. 9 for Figure 8 Schematic diagram of the enlarged structure of B.

[0032] Fig.10 It is a schematic diagram of the structure inside the first support plate in an embodiment of the invention.

[0033] Fig.11 for Fig.10 Schematic diagram of the enlarged structure of C in the figure.

[0034] Fig.12 It is a schematic diagram of the connection structure between the first sealing door and the second sealing door in an embodiment of the invention.

[0035] Fig.13 It is a schematic diagram of the connection structure of the limiting plate in an embodiment of the invention.

[0036] Fig.14 It is a schematic diagram of the bottom view structure of the limit plate connection in the embodiment of the invention.

[0037] Fig.15 It is a schematic diagram of the connection structure of the second support plate in an embodiment of the invention.

[0038] Fig.16 It is a schematic diagram of the connection structure inside the second support plate in an embodiment of the invention.

[0039] Fig.17 for Fig.16 Schematic diagram of the enlarged structure of D in the figure.

[0040] Fig.18 It is a schematic diagram of the state structure of the photovoltaic power generation panel extending out of the protective box in an embodiment of the invention.

[0041] Figure numerals: 1, lamp post; 2, main street lamp; 3, auxiliary street lamp; 4, first visual sensor; 5, second visual sensor; 6, protective box; 7, first support plate; 8, first sealing door; 9, second sealing door; 10, elastic connecting belt; 11, first roller; 12, second roller; 13, third roller; 14, first connecting plate; 15, fourth roller; 16, first gear; 17, first motor; 18, connecting column; 19, guide rail; 20, pulley groove; 21, guide groove; 22, fixed tooth plate; 23, second connecting plate; 24, first guide plate; 25, second guide plate; 26, first lifting tooth plate; 27, limit slide bar; 28, second gear; 29, second lifting tooth plate; 30, limit slide plate; 31. Fixed frame; 32. Plug-in board; 33. Limit plate; 34. Limit slider; 35. Spring; 36. First connecting shaft; 37. Driving connecting rod; 38. Second connecting shaft; 39. Third connecting shaft; 40. Driving plate; 41. Second motor; 42. Synchronous belt; 43. Lifting seat; 44. Support rod; 45. Electric push rod; 46. First hinge seat; 47. Second hinge seat; 48. Second supporting plate; 49. First photovoltaic power generation panel; 50. Second photovoltaic power generation panel; 51. First movable tooth plate; 52. Second movable tooth plate; 53. Third gear; 54. Fourth connecting shaft; 55. First bevel gear; 56. Second bevel gear; 57. Double-axis motor; 58. Support foot; 59. Fifth connecting shaft. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0043] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0044] Example 1

[0045] See also Figures 1 to 18, an adjustable smart LED street lamp, comprising a lamp post 1, a support foot 58 for support is arranged at the bottom of the lamp post 1, a main street lamp 2 and an auxiliary street lamp 3 are arranged on the lamp post 1, a first visual sensor 4 for vehicle flow detection is arranged on the main street lamp 2, and a second visual sensor 5 for pedestrian detection is arranged on the auxiliary street lamp 3, a protection box 6 is installed on the lamp post 1, a first photovoltaic power generation panel 49 and a second photovoltaic power generation panel 50 for photovoltaic power generation are movably installed in the protection box 6, and a first sealing door 8 and a second sealing door 9 for closed protection connection are movably installed on the protection box 6, and also includes:

[0046] A sealing protection mechanism is installed at the connection between the first sealing door 8, the second sealing door 9 and the protection box 6, and is used to drive the first sealing door 8 and the second sealing door 9 to seal and open. The sealing protection mechanism includes a guide rail 19 for driving the first sealing door 8 and the second sealing door 9 to control the sealing connection. The guide rail 19 is arranged in a boomerang shape. The first sealing door 8 and the second sealing door 9 are limitedly slidably connected to the guide rail 19. An elastic connecting belt 10 for elastic connection is provided at the connection between the first sealing door 8 and the second sealing door 9.

[0047] Furthermore, the sealing protection mechanism also includes a first gear 16 and a fixed tooth plate 22 for controlling the movement of the first sealing door 8 and the second sealing door 9. The first gear 16 is rotatably connected to the fourth roller 15 through the fifth connecting shaft 59. The fifth connecting shaft 59 is fixedly connected to the output shaft of the first motor 17. The first motor 17 is fixedly installed on the connecting column 18. The fourth roller 15 is fixedly connected to the third roller 13 through the first connecting plate 14. The third roller 13 is rotatably installed on the first sealing door 8. The first gear 16 is meshedly connected to the fixed tooth plate 22. The fixed tooth plate 22 is fixedly installed on the outer side of the guide rail 19, and a guide groove 21 is provided on the guide rail 19 for guiding the fifth connecting shaft 59 to avoid the position.

[0048] Furthermore, the sealing protection mechanism also includes a first roller 11 and a second roller 12 for guiding the drive, the first roller 11 is rotatably connected to the outer side of the second sealing door 9, the second roller 12 is rotatably connected to the outer side of the first sealing door 8, and a pulley groove 20 adapted to guide and connect the first roller 11, the second roller 12, the third roller 13 and the fourth roller 15 is provided on the guide rail 19.

[0049] Preferably, under normal conditions, the first photovoltaic power generation panel 49 and the second photovoltaic power generation panel 50 extend out of the outside of the protective box 6 to perform photovoltaic power generation. When encountering severe weather, the output shaft of the first motor 17 drives the first gear 16 to rotate, and the first gear 16 is driven under the relationship of meshing connection with the fixed tooth plate 22 on the outside of the guide rail 19. At this time, the first motor 17 drives the first gear 16 to mesh and rotate and connect to the fixed tooth plate 22, and rotates the first gear 16 from the bottom of the guide groove 21 to the middle of the guide rail 19. Fig.18 The figure shows the state structure diagram of the first photovoltaic power generation panel 49 and the second photovoltaic power generation panel 50 extending out of the outside of the protective box 6, that is, when the first gear 16 rotates to the middle of the guide rail 19, the first sealing door 8 and the second sealing door 9 can be moved to the top of the protective box 6 for sealing treatment under the transmission and guiding action of the first roller 11, the second roller 12, the third roller 13 and the fourth roller 15. At this time, the first photovoltaic power generation panel 49 and the second photovoltaic power generation panel 50 have fallen into the interior of the protective box 6 for protection, thereby achieving good protection treatment for the first photovoltaic power generation panel 49 and the second photovoltaic power generation panel 50.

[0050] It should be particularly noted that the output shaft of the first motor 17 can be driven forward and reverse accordingly, and an elastic connecting belt 10 for elastic connection is provided between the first sealing door 8 and the second sealing door 9, so that the first sealing door 8 can drive the second sealing door 9 to pull and propel it accordingly.

[0051] In addition, the main street lamp 2 is provided with a first visual sensor 4 for traffic flow detection, which can sense the movement of vehicles on the road in real time, including the approach, passage and departure of vehicles. When the first visual sensor 4 detects that a vehicle is approaching, it will trigger subsequent lighting adjustment actions, that is, the brightness of the main street lamp 2 increases when the vehicle approaches, and decreases when the vehicle moves away. Similarly, the second visual sensor 5 provided on the auxiliary street lamp 3 can sense the walking conditions of people on the road in real time, including the approach, passage and departure of people. When the second visual sensor 5 detects that someone is approaching, it will trigger subsequent lighting adjustment actions, that is, the brightness of the auxiliary street lamp 3 increases when the person approaches, and decreases when the person moves away, thereby realizing energy-saving use of the main street lamp 2 and the auxiliary street lamp 3.

[0052] Example 2

[0053] like Figures 1 to 16 As shown, based on Example 1, this embodiment further includes a panel lifting mechanism, which is installed at the connection between the first photovoltaic power generation panel 49 and the second photovoltaic power generation panel 50, and is used to drive the first photovoltaic power generation panel 49 and the second photovoltaic power generation panel 50 to be lifted and protected, and the panel lifting mechanism is synchronously driven by the sealing protection mechanism, and the panel lifting mechanism includes a second lifting gear plate 29, a first lifting gear plate 26 and a second gear 28 for driving the first photovoltaic power generation panel 49 and the second photovoltaic power generation panel 50 to be lifted and connected, the first lifting gear plate 26 and the second lifting gear plate 29 are both meshed and connected to the second gear 28, and the second gear 28 is rotatably installed inside the protection box 6, the second lifting gear plate 29 is fixedly connected to the lifting seat 43 through the fixing frame 31, and the first photovoltaic power generation panel 49 and the second photovoltaic power generation panel 50 are both movably installed on the lifting seat 43.

[0054] Furthermore, the panel lifting mechanism also includes a second connecting plate 23, a first guide plate 24 and a second guide plate 25 for driving the first lifting gear plate 26 to be lifted and connected. The first lifting gear plate 26 is slidingly connected to the inside of the protective box 6 through a limiting slide rod 27, and the second lifting gear plate 29 is slidingly connected to the inside of the protective box 6 through a limiting slide plate 30. One end of the second guide plate 25 is fixedly connected to the first lifting gear plate 26, one end of the first guide plate 24 is fixedly connected to the second connecting plate 23, and the first guide plate 24 is slidingly connected to the second guide plate 25, the second connecting plate 23 is fixedly connected to the connecting column 18, and one end of the first lifting gear plate 26 is provided with a plug-in plate 32 for plug-in limiting.

[0055] Furthermore, the panel lifting mechanism also includes a limit plate 33 for a lifting limit connection. The limit plate 33 is connected to the inside of the first support plate 7 by a limit sliding block 34. The first support plate 7 is fixedly mounted on the lamp post 1. A spring 35 for elastic reset is provided on one side of the limit sliding block 34. The second lifting tooth plate 29 and one end of the plug-in plate 32 are both provided with grooves adapted to the limit connection limit plate 33.

[0056] Furthermore, the panel lifting mechanism also includes a driving link 37 and a driving plate 40 for driving the limit plate 33 to leave the limit. One end of the driving link 37 is rotatably mounted on the limit plate 33 through the first connecting shaft 36, and the other end of the driving link 37 is rotatably mounted on the driving plate 40 through the second connecting shaft 38. The driving plate 40 is rotatably mounted on the inside of the first support plate 7 through the third connecting shaft 39. The third connecting shaft 39 is rotatably connected through a synchronous belt 42, and the third connecting shaft 39 is fixedly connected to the output shaft of the second motor 41. The second motor 41 is fixedly mounted on the inside of the first support plate 7.

[0057] Preferably, in the present embodiment, whenever the first motor 17 drives the first sealing door 8 and the second sealing door 9 to close or open, the second connecting plate 23 connected to the connecting column 18 will be driven to rise and fall accordingly, that is, when the first sealing door 8 and the second sealing door 9 are in the open control state, the second connecting plate 23 is in the descending state, so that the first lifting tooth plate 26 can be driven to move downward under the limiting guiding action of the first guide plate 24 and the second guide plate 25, and the second lifting tooth plate 29 can be driven to move upward under the rotational connection relationship of the second gear 28. Since the side of the second lifting tooth plate 29 is connected to the lifting seat 43 through the fixing frame 31, the first photovoltaic power generation panel 49 and the second photovoltaic power generation panel 50 on the lifting seat 43 can be driven to move upward, so that the first photovoltaic power generation panel 49 and the second photovoltaic power generation panel 50 extend out of the outside of the protective box 6 for photovoltaic power generation processing. When the first motor 17 is driven in reverse, the first sealing door 8 and the second sealing door 9 can be driven to close, and the first photovoltaic power generation panel 49 and the second photovoltaic power generation panel 50 enter the interior of the protective box 6 for protective processing, which is convenient for regulation and protection.

[0058] Correspondingly, whenever the plug-in plate 32 or the second lifting tooth plate 29 extends into the interior of the first support plate 7, the limit plate 33 can be inserted into the groove inside the plug-in plate 32 or the second lifting tooth plate 29 for limiting under the elastic action of the spring 35, which not only improves the stability of the first sealing door 8 and the second sealing door 9 in the open or closed state, but also realizes the docking support between the protective box 6 and the first support plate 7, so that the support stability of the protective box 6 is better.

[0059] And whenever opening or closing control is required, the output shaft of the second motor 41 drives the driving plate 40 on the third connecting shaft 39 to rotate counterclockwise by a certain angle. At this time, under the synchronous drive of the synchronous belt 42 and the traction of the driving connecting rod 37, the limiting plate 33 can be driven to compress the spring 35 and move toward the direction close to the second motor 41. At this time, the plug-in plate 32 or the second lifting gear plate 29 can be separated from the limit of the limiting plate 33 for extended movement control, which is convenient for operation and use.

[0060] Example 3

[0061] like Figure 1 to Figure 17 As shown, based on the above embodiments, this embodiment further includes a panel adjustment mechanism, which is installed on the lifting seat 43 and is used to adjust and drive the first photovoltaic power generation panel 49 and the second photovoltaic power generation panel 50 to extend and adjust the pitch.

[0062] Furthermore, the panel adjustment mechanism includes a third gear 53 and a dual-axis motor 57 for driving the first photovoltaic power generation panel 49 and the second photovoltaic power generation panel 50 for extension control. The first photovoltaic power generation panel 49 is connected to the second support plate 48 by a first movable tooth plate 51 for limited sliding, and the second photovoltaic power generation panel 50 is connected to the second support plate 48 by a second movable tooth plate 52 for limited sliding. The first movable tooth plate 51 and the second movable tooth plate 52 are both meshed with the third gear 53, and the third gear 53 is rotatably installed in the second support plate 48 through a fourth connecting shaft 54. The fourth connecting shaft 54 ​​is fixedly connected with a first bevel gear 55, and the first bevel gear 55 is meshed with a second bevel gear 56. The second bevel gear 56 is fixedly connected to the output shaft of the dual-axis motor 57, and the dual-axis motor 57 is fixedly installed inside the second support plate 48.

[0063] Furthermore, the panel adjustment mechanism also includes an electric push rod 45 for adjusting the pitch angle of the first photovoltaic power generation panel 49 and the second photovoltaic power generation panel 50. The second support plate 48 is hingedly mounted at one end of the support rod 44, and the support rod 44 is fixedly mounted on the lifting seat 43. The electric push rod 45 is hingedly mounted on the lifting seat 43 through the first hinge seat 46, and the piston rod of the electric push rod 45 is hingedly mounted on the second support plate 48 through the second hinge seat 47.

[0064] Preferably, in this embodiment, whenever the first photovoltaic power generation panel 49 and the second photovoltaic power generation panel 50 extend out of the outside of the protective box 6 for photovoltaic power generation processing, the output shaft of the dual-axis motor 57 drives the second bevel gear 56 to rotate accordingly, and drives the third gear 53 on the fourth connecting shaft 54 ​​to rotate under the relationship of the second bevel gear 56 being meshed with the first bevel gear 55, so that under the relationship of the third gear 53 being meshed with the second moving tooth plate 52 and the first moving tooth plate 51, the first moving tooth plate 51 can be driven to drive the first photovoltaic power generation panel 49 to extend and move outward, and the second moving tooth plate 52 can drive the second photovoltaic power generation panel 50 to extend and move outward, thereby significantly improving the efficiency of photovoltaic power generation.

[0065] In addition, when it is necessary to adjust the angle of the first photovoltaic power generation panel 49 and the second photovoltaic power generation panel 50 according to the light, the electric push rod 45 is extended and controlled, so that the pitch angle adjustment control of the first photovoltaic power generation panel 49 and the second photovoltaic power generation panel 50 can be achieved under the relationship between the hinge of the first hinge seat 46 and the second hinge seat 47 and the hinge of one end of the support rod 44, thereby further improving the photovoltaic power generation efficiency of the first photovoltaic power generation panel 49 and the second photovoltaic power generation panel 50, and facilitating adjustment and control. That is, by adjusting the inclination angle of the photovoltaic panel, it can be ensured that the photovoltaic panel faces the sunlight as vertically as possible in different seasons and different time periods, so as to maximize the absorption of solar energy, ensure that the photovoltaic panel is always in the best state to receive light, and improve the power generation efficiency of the photovoltaic panel.

[0066] It should be particularly noted that the components in this application are all universal standard parts or components well known to those skilled in the art, which effectively solve the technical problems raised in the background technology.

[0067] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable smart LED street lamp, comprising a lamp post (1), wherein a support leg (58) is provided at the bottom of the lamp post (1) for supporting, and wherein: The lamp post (1) is provided with a main street lamp (2) and an auxiliary street lamp (3); the main street lamp (2) is provided with a first visual sensor (4) for detecting vehicle flow; the auxiliary street lamp (3) is provided with a second visual sensor (5) for detecting pedestrians; the lamp post (1) is provided with a protection box (6); a first photovoltaic power generation panel (49) and a second photovoltaic power generation panel (50) for photovoltaic power generation are movably installed in the protection box (6); and a first sealing door (8) and a second sealing door (9) for a sealed protection connection are movably installed on the protection box (6); and the lamp post (1) further comprises: A sealing protection mechanism is installed at the connection between the first sealing door (8), the second sealing door (9) and the protection box (6), and is used to drive the first sealing door (8) and the second sealing door (9) to perform sealing and opening processing. The sealing protection mechanism comprises a guide rail (19) for driving the first sealing door (8) and the second sealing door (9) to perform sealing connection control. The guide rail (19) is arranged in a boomerang shape. The first sealing door (8) and the second sealing door (9) are limitedly slidably connected to the guide rail (19). An elastic connection belt (10) for elastic connection is arranged at the connection between the first sealing door (8) and the second sealing door (9). The sealing protection mechanism also comprises a first gear (16) and a fixed tooth plate (22) for controlling the movement of the first sealing door (8) and the second sealing door (9). The first gear (16) is rotatably connected to a fourth roller (15) via a fifth connecting shaft (59). The fifth connecting shaft (59) is fixedly connected to the first motor (17). output shaft, the first motor (17) is fixedly mounted on the connecting column (18), the fourth roller (15) is fixedly connected to the third roller (13) via the first connecting plate (14), the third roller (13) is rotatably mounted on the first sealing door (8), the first gear (16) is meshingly connected to the fixed tooth plate (22), the fixed tooth plate (22) is fixedly mounted on the outer side of the guide rail (19), and the guide rail (19) is provided with a guide groove (21) for guiding the fifth connecting shaft (59) for avoiding the position, the sealing protection mechanism also includes a first roller (11) and a second roller (12) for guiding the driving, the first roller (11) is rotatably connected to the outer side of the second sealing door (9), the second roller (12) is rotatably connected to the outer side of the first sealing door (8), and the guide rail (19) is provided with a pulley groove (20) adapted to guide and connect the first roller (11), the second roller (12), the third roller (13) and the fourth roller (15); A panel lifting mechanism is installed at the connection between a first photovoltaic power generation panel (49) and a second photovoltaic power generation panel (50), and is used to drive the first photovoltaic power generation panel (49) and the second photovoltaic power generation panel (50) to be lifted and protected, and the panel lifting mechanism is synchronously driven by a sealing protection mechanism, the panel lifting mechanism comprises a second lifting tooth plate (29) for driving the first photovoltaic power generation panel (49) and the second photovoltaic power generation panel (50) to be lifted and connected, a first lifting tooth plate (26) and a second gear (28), the first lifting tooth plate (26) and the second lifting tooth plate (29) are both meshedly connected to the second gear (28), and the second gear (28) is rotatably installed inside the protection box (6), the second lifting tooth plate (29) is fixedly connected to the lifting seat (43) through a fixing frame (31), and the first photovoltaic power generation panel (49) and the second photovoltaic power generation panel (50) are both The panel lifting mechanism is movably mounted on the lifting seat (43), and further comprises a second connecting plate (23), a first guide plate (24) and a second guide plate (25) for driving the first lifting tooth plate (26) to be lifted and connected, the first lifting tooth plate (26) being slidably connected to the inside of the protection box (6) by a limiting slide bar (27), the second lifting tooth plate (29) being slidably connected to the inside of the protection box (6) by a limiting slide plate (30), one end of the second guide plate (25) being fixedly connected to the first lifting tooth plate (26), one end of the first guide plate (24) being fixedly connected to the second connecting plate (23), and the first guide plate (24) being sleeved and slidably connected to the second guide plate (25), the second connecting plate (23) being fixedly connected to the connecting column (18), and one end of the first lifting tooth plate (26) being provided with a plug-in plate (32) for plugging and limiting. The panel adjustment mechanism is installed on the lifting seat (43) and is used to adjust and drive the first photovoltaic power generation panel (49) and the second photovoltaic power generation panel (50) to perform extension and pitch adjustment control.

2. The adjustable smart LED street light according to claim 1, characterized in that: The panel lifting mechanism further comprises a limit plate (33) for lifting limit connection, the limit plate (33) being connected to the interior of the first support plate (7) by means of a limit slider (34), the first support plate (7) being fixedly mounted on the lamp post (1), a spring (35) for elastic reset being provided on one side of the limit slider (34), and a groove adapted to fit the limit connection limit plate (33) being provided at one end of the second lifting tooth plate (29) and the plug-in plate (32).

3. The adjustable smart LED street light according to claim 2, characterized in that: The panel lifting mechanism further comprises a driving connecting rod (37) and a driving plate (40) for driving the limiting plate (33) to leave the limiting position, one end of the driving connecting rod (37) being rotatably mounted on the limiting plate (33) via a first connecting shaft (36), the other end of the driving connecting rod (37) being rotatably mounted on the driving plate (40) via a second connecting shaft (38), the driving plate (40) being rotatably mounted inside the first supporting plate (7) via a third connecting shaft (39), the third connecting shaft (39) being rotatably connected via a synchronous belt (42), and the third connecting shaft (39) being fixedly connected to the output shaft of a second motor (41), the second motor (41) being fixedly mounted inside the first supporting plate (7).

4. The adjustable smart LED street light according to claim 1, characterized in that: The panel adjustment mechanism comprises a third gear (53) and a dual-axis motor (57) for driving the first photovoltaic power generation panel (49) and the second photovoltaic power generation panel (50) to perform extension control. The first photovoltaic power generation panel (49) is connected to the second support plate (48) by a first movable tooth plate (51) in a limited sliding manner. The second photovoltaic power generation panel (50) is connected to the second support plate (48) by a second movable tooth plate (52) in a limited sliding manner. The first movable tooth plate (51) and the second movable tooth plate (52) are both meshedly connected with the third gear (53). The third gear (53) is rotatably mounted in the second support plate (48) via a fourth connecting shaft (54). The fourth connecting shaft (54) is fixedly connected with a first bevel gear (55). The first bevel gear (55) is meshedly connected with a second bevel gear (56). The second bevel gear (56) is fixedly connected to the output shaft of the dual-axis motor (57). The dual-axis motor (57) is fixedly mounted inside the second support plate (48).

5. The adjustable smart LED street light according to claim 4, characterized in that: The panel adjustment mechanism further comprises an electric push rod (45) for adjusting the pitch angle of the first photovoltaic power generation panel (49) and the second photovoltaic power generation panel (50); the second support plate (48) is hingedly mounted at one end of a support rod (44); the support rod (44) is fixedly mounted on a lifting seat (43); the electric push rod (45) is hingedly mounted on the lifting seat (43) via a first hinge seat (46); and a piston rod of the electric push rod (45) is hingedly mounted on the second support plate (48) via a second hinge seat (47).

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