Foldable photovoltaic energy storage smart light pole

Abstract

The present invention discloses a foldable photovoltaic energy storage smart lamp pole, which belongs to the technical field of photovoltaic street lamps, and comprises a pole body and a lamp body mounted on the pole body, wherein the outer surface of the pole body is sequentially mounted with a protection component and a photovoltaic component from top to bottom, and an alternating winding mechanism is mounted inside the protection component; through the arranged protection component, photovoltaic component and alternating winding mechanism, when in use, after sunrise, the double-axis motor is controlled to reverse, driving the first winding wheel to rotate counterclockwise, so that the first guide rope is loosened, thereby enabling the folding frame to unfold with the solar panel, and at the same time, under the action of the reverse drive unit, the second winding wheel can be driven to rotate clockwise, so that the second guide rope is gradually wound around the surface of the second winding wheel, thereby enabling the folding protection cover to be retracted into the installation cover, and the telescopic wind-breaking rod is also folded up, and at the same time, after sunset, the double-axis motor is controlled to rotate forward, so that the folding frame folds and shrinks with the solar panel, and during the folding and unfolding process, the bristles clean the surface of the solar panel.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic street lamps, and in particular to a foldable photovoltaic energy storage smart lamp pole. Background Art

[0002] Photovoltaic street lamps use sunlight as clean energy. Using clean energy to generate electricity meets the requirements of environmental sustainable development. Photovoltaic street lamps are widely used in urban roads, highways, rural roads, parks and scenic spots, campuses and enterprises and institutions, remote areas and temporary lighting places, etc. It can meet the lighting needs of various places and also conform to the concept of energy conservation and environmental protection.

[0003] Photovoltaic street lights are mainly composed of lamp poles, LED lamps and photovoltaic modules, and are controlled by intelligent charging and discharging controllers. They are used to replace traditional public power lighting street lights. They do not require laying cables, AC power supply, or electricity bills. They use DC power supply and photosensitivity control, and have the advantages of good stability, long life, high luminous efficiency, easy installation and maintenance, high safety performance, energy saving and environmental protection, and economy and practicality.

[0004] In actual use, the existing photovoltaic energy storage smart lamp poles are often equipped with two or more photovoltaic panels in order to increase power generation during the day due to the limited area of ​​the photovoltaic panels. However, in windy weather, the force-bearing area of ​​multiple photovoltaic panels is large, which increases wind resistance, causing the photovoltaic panels to shake and then fall off. At the same time, during long-term use, dust will gradually accumulate on the surface of the photovoltaic panels, and this dust can only be reduced by being washed away by rain on rainy days, resulting in low power generation efficiency of the photovoltaic panels during the period of dust accumulation. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that due to the limited area of ​​photovoltaic panels, in order to increase the power generation during the day, two or more photovoltaic panels are often set on the lamp pole. However, in windy weather, the force-bearing area of ​​multiple photovoltaic panels is large, which increases the wind resistance, and thus causes the photovoltaic panels to shake easily and then fall off. At the same time, during the long-term use of the photovoltaic panels, dust will gradually accumulate on the surface, and this dust can only be reduced by being washed away by rain on rainy days, resulting in low power generation efficiency of the photovoltaic panels during the period of dust accumulation. Therefore, a foldable photovoltaic energy storage smart lamp pole is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A foldable photovoltaic energy storage smart lamp pole, comprising a pole body and a lamp body mounted on the pole body, wherein the outer surface of the pole body is sequentially mounted with a protective component and a photovoltaic component from top to bottom, an alternating winding mechanism is mounted inside the protective component, and a reciprocating cleaning mechanism connected to the alternating winding mechanism is mounted on the lamp body;

[0008] The photovoltaic assembly comprises a folding frame mounted on a rod body, and a plurality of solar panels are mounted on the folding frame;

[0009] The protection assembly comprises a mounting cover fixed on the rod body, a folding protection cover is fixed inside the mounting cover, and a plurality of telescopic wind-breaking rods distributed in a circular array are fixed on the outer wall of the mounting cover;

[0010] The alternating winding mechanism includes a dual-axis motor, a first winding wheel for winding up the folding frame is fixed to the output end of the dual-axis motor, a reverse drive unit is installed on one side of the first winding wheel, a second winding wheel for winding up the folding protective cover is equipped on the reverse drive unit, and a first guide rope and a second guide rope are respectively wound and fixed on the first winding wheel and the second winding wheel.

[0011] As a further description of the above technical solution:

[0012] The rod body comprises a base, a vertical rod is fixed on the base, and the dual-axis motor is fixed in the vertical rod.

[0013] As a further description of the above technical solution:

[0014] The lamp body comprises an illuminating lamp, a lamp arm is fixed to the top end of the vertical rod, and one end of the lamp arm is fixed to the illuminating lamp.

[0015] As a further description of the above technical solution:

[0016] The folding frame includes an upper frame, a middle frame is provided on the outer surface sliding sleeve of the upper frame, a lower frame is provided on the outer surface sliding sleeve of the middle frame, a plurality of lower wall panels corresponding to the solar panels are clamped on the inner walls of the lower frame and the middle frame, lower bristles are fixed on the lower wall panels, three positioning rings are fixedly installed on the outer surface of the vertical rod, two of the positioning rings are fixed to the upper frame by a first connecting rod, and a plurality of positioning rods are fixed on the outer wall of the other positioning ring.

[0017] As a further description of the above technical solution:

[0018] The outer walls of the upper frame and the middle frame are both provided with a plurality of outer guide slots, the inner walls of the middle frame and the lower frame are fixed with outer guide slide bars matched with the outer guide slots, the outer guide slide bars are provided with inner limit slots, and the bottom of the inner wall of the outer guide slot is fixed with an inner limit slider matched with the inner limit slot.

[0019] As a further description of the above technical solution:

[0020] The vertical rod is provided with three guide rings on the sliding sleeve, one of which is fixed to the middle frame through the second connecting rod, and the other two guide rings are fixed to the lower frame through the third connecting rod, the third connecting rod corresponds to the positioning rod, and the guide ring is provided with a plurality of shear grooves, and the positioning ring at the bottom is fixed with a plurality of plugs adapted to the shear grooves;

[0021] A cross bar is fixed to the bottom end of the first guide rope, one end of the cross bar is fixed to the positioning ring located at the bottom, and the other end of the cross bar is fixed to the lower frame;

[0022] The plurality of positioning rods are all fixed with elastic clamping pieces, the bottom of the outer wall of the lower frame is fixed with a lower gravity ring, the bottom end of the folding protective cover is fixed with an upper gravity ring adapted to the lower gravity ring, the surface of the lower gravity ring is provided with a plurality of card slots, the lower surface of the upper gravity ring is fixed with a plurality of card blocks adapted to the card slots, and the lower surface of the upper gravity ring is fixed with a plurality of electromagnets spaced apart from the card blocks;

[0023] An upper wall plate is clamped on the inner wall of the upper gravity ring, upper bristles are fixed on the upper wall plate, and the bottom end of the second guide rope is fixed on the inner wall of the upper gravity ring.

[0024] As a further description of the above technical solution:

[0025] The telescopic wind-breaking rod includes an upper wind-breaking rod, a first wind-breaking joint is slidably connected inside the upper wind-breaking rod, a second wind-breaking joint is slidably connected inside the first wind-breaking joint, a third wind-breaking joint is slidably connected inside the second wind-breaking joint, a gravity wind-breaking joint is slidably connected inside the third wind-breaking joint, and a plurality of connecting blocks are fixed on the outer wall of the upper gravity ring, and one end of the connecting block is fixed to the gravity wind-breaking joint.

[0026] As a further description of the above technical solution:

[0027] The reverse drive unit includes a driving bevel gear fixed to the first winding wheel, a driven bevel gear is fixed to one end of the second winding wheel, a transmission bevel gear is meshed and connected to the driving bevel gear and the driven bevel gear, a shaft column is fixed to the transmission bevel gear, the shaft column is rotatably connected to the top wall of the mounting cover through a bearing, and a shaft rod is fixed to the other end of the second winding wheel, and the shaft rod is rotatably connected to the inner side wall of the mounting cover.

[0028] As a further description of the above technical solution:

[0029] The reciprocating cleaning mechanism comprises a protective shell fixed on the lamp arm, two pulleys are fixed on the inner top wall of the protective shell, and a synchronous belt is meshed and connected to the two pulleys, a vertical shaft is fixed to the bottom end of one of the pulleys, a protective tube is sleeved on the outer surface of the vertical shaft, the top and bottom ends of the protective tube are respectively fixed to the protective shell and the mounting cover, and the bottom end of the vertical shaft passes through the mounting cover and is fixed to one of the shaft columns;

[0030] A cam is fixed to the bottom end of the other pulley, a scraper strip is installed at the bottom of the cam, a retaining seat is fixed to one side of the inner top wall of the protective shell, a guide rod is slidably installed in the retaining seat, a cleaning brush is fixed to one end of the guide rod by bolts, a spring for driving it to reset is sleeved on the outer surface of the guide rod, a resistance block that resists the cam is fixed to the other end of the guide rod, and both ends of the spring are respectively fixed to one of the retaining seats and the resistance block.

[0031] As a further description of the above technical solution:

[0032] A storage battery is fixed in the base, and a controller is fixed on the inner wall of the base.

[0033] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0034] By setting the protection component, photovoltaic component and alternating winding mechanism, when in use, after sunrise, the double-axis motor is controlled to reverse, driving the first winding wheel to rotate counterclockwise, so that the first guide rope is loosened, and then the folding frame can be unfolded with the solar panel, and at the same time, under the action of the reverse drive unit, the second winding wheel can be driven to rotate clockwise, so that the second guide rope is gradually wound around the surface of the second winding wheel, so that the folding protection cover is retracted into the installation cover to prevent it from being exposed to sunlight when not in use, and the telescopic wind-breaking rod is also folded up. At the same time, when the sun sets, the double-axis motor is controlled to rotate forward, so that the folding frame folds and shrinks with the solar panel, reducing the force area and reducing wind resistance. At the same time, the folding protection cover is unfolded downward and drives the telescopic wind-breaking rod to unfold, and the folding protection cover is wrapped around the outside of the solar panel to shield and protect it. The telescopic wind-breaking rod can further reduce wind resistance, and the stability of the photovoltaic component in windy weather is guaranteed under cooperation. In the process of folding and unfolding, the bristles clean the surface of the solar panel to ensure that dust is not accumulated on the surface of the solar panel, thereby ensuring the power generation efficiency of the solar panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It shows a schematic structural diagram of a solar panel in a non-use state provided by an embodiment of the present invention;

[0036] Figure 2 It shows a structural schematic diagram of the use status of a solar panel provided in an embodiment of the present invention;

[0037] Figure 3 A schematic structural diagram of a rod body according to a first viewing angle provided by an embodiment of the present invention is shown;

[0038] Figure 4 It shows a structural schematic diagram of a rod body at a second viewing angle provided by an embodiment of the present invention;

[0039] Figure 5 A schematic structural diagram of the top end of a vertical rod provided according to an embodiment of the present invention is shown;

[0040] Figure 6 A schematic diagram of the structural disassembly of a folding frame provided according to an embodiment of the present invention is shown;

[0041] Figure 7 A schematic diagram of the structure of a telescopic wind-breaking rod provided according to an embodiment of the present invention is shown;

[0042] Figure 8 The embodiment of the present invention provides Figure 1 The enlarged structural diagram at A in the middle;

[0043] Fig. 9 The embodiment of the present invention provides Figure 2 The enlarged structural diagram at B in the middle;

[0044] Fig.10 The embodiment of the present invention provides Figure 3 The enlarged structural diagram at C in the middle;

[0045] Fig.11 The embodiment of the present invention provides Figure 4 The enlarged structural diagram at D in the middle;

[0046] Fig.12 The embodiment of the present invention provides Figure 5 The enlarged structural diagram at E in the middle;

[0047] Fig.13 The embodiment of the present invention provides Figure 5 The enlarged structural diagram at F in the middle;

[0048] Fig.14 The embodiment of the present invention provides Figure 5 The enlarged structural diagram at G in the middle;

[0049] Fig.15 The embodiment of the present invention provides Figure 6 The enlarged structural diagram at H in the middle;

[0050] Fig.16 The embodiment of the present invention provides Figure 7 Schematic diagram of the structure enlarged at J in the middle.

[0051] Legend:

[0052] 10. Rod body; 11. Base; 12. Vertical rod;

[0053] 20. Lamp body; 21. Lamp arm; 22. Lighting lamp;

[0054] 30. Protection assembly; 31. Mounting cover; 32. Folding protection cover; 33. Telescopic wind-breaking rod; 331. Upper wind-breaking rod; 332. First wind-breaking section; 333. Gravity wind-breaking section;

[0055] 40. Photovoltaic module; 41. Folding frame; 411. Upper frame; 412. Middle frame; 413. Lower frame; 414. Lower brush; 415. Positioning ring; 416. External guide slide; 417. External guide slide; 418. Guide ring; 419. Lower gravity ring; 4110. Upper gravity ring; 4111. Elastic clamping piece; 4112. Electromagnet; 4113. Upper brush; 42. Solar panel; 43. Battery; 44. Controller;

[0056] 50. Alternating winding mechanism; 51. Double-axis motor; 52. First winding wheel; 53. Reverse drive unit; 531. Active bevel gear; 532. Driven bevel gear; 533. Transmission bevel gear; 54. Second winding wheel; 55. First guide rope; 56. Second guide rope;

[0057] 60. Reciprocating cleaning mechanism; 61. Protective shell; 62. Pulley; 63. Synchronous belt; 64. Vertical shaft; 65. Cam; 66. Retaining seat; 67. Guide rod; 68. Cleaning brush; 69. Spring. DETAILED DESCRIPTION

[0058] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0059] like Figure 1 - Fig.16 As shown, the present invention provides:

[0060] The foldable photovoltaic energy storage smart lamp pole includes a pole body 10 and a lamp body 20 mounted on the pole body 10. The outer surface of the pole body 10 is sequentially mounted with a protective component 30 and a photovoltaic component 40 from top to bottom. An alternating winding mechanism 50 is mounted inside the protective component 30. A reciprocating cleaning mechanism 60 connected to the alternating winding mechanism 50 is mounted on the lamp body 20.

[0061] like Figure 1 , Figure 2 , Figure 3 and Figure 4 The rod body 10 includes a base 11, a vertical rod 12 is fixed on the base 11, and a dual-axis motor 51 is fixed in the vertical rod 12;

[0062] The lamp body 20 includes a lighting lamp 22. A lamp arm 21 is fixed to the top of the vertical rod 12. One end of the lamp arm 21 is fixed to the lighting lamp 22. The lighting lamp 22 is an LED lighting lamp.

[0063] Preferably, the surfaces of the base 11 , the vertical rod 12 and the lamp arm 21 are coated with epoxy resin paint, which has excellent weather resistance and corrosion resistance, high hardness and strong wear resistance.

[0064] like Figure 5 , Fig.11 and Fig.12 The alternating winding mechanism 50 includes a double-axis motor 51, a first winding wheel 52 for winding up the folding frame 41 is fixed to the output end of the double-axis motor 51, a reverse driving unit 53 is installed on one side of the first winding wheel 52, a second winding wheel 54 for winding up the folding protective cover 32 is mounted on the reverse driving unit 53, and a first guide rope 55 and a second guide rope 56 are respectively wound and fixed on the first winding wheel 52 and the second winding wheel 54;

[0065] The reverse drive unit 53 includes an active bevel gear 531 fixed to the first winding wheel 52, a driven bevel gear 532 is fixed to one end of the second winding wheel 54, a transmission bevel gear 533 is meshed and connected to the active bevel gear 531 and the driven bevel gear 532, a shaft column is fixed to the transmission bevel gear 533, the shaft column is rotatably connected to the inner top wall of the mounting cover 31 through a bearing, a shaft rod is fixed to the other end of the second winding wheel 54, and the shaft rod is rotatably connected to the inner side wall of the mounting cover 31, preferably, a bearing seat is sleeved on the outer surface of the shaft rod, the bearing seat is fixed to the inner top wall of the mounting cover 31, and the installation of the bearing seat makes the shaft rod more stable when rotating;

[0066] In the folded state, the folding frame 41 is in a folded and contracted state, and the folding protective cover 32 is in an unfolded state. In this state, the first guide rope 55 is wound around the surface of the first winding wheel 52, and the second guide rope 56 is in a stretched state. The speed ratio between the active bevel gear 531 and the transmission bevel gear 533 and the driven bevel gear 532 is 2:1:1. At this speed ratio, after the folding frame 41 is folded and contracted, the folding protective cover 32 is just fully unfolded.

[0067] like Figure 2 , Figure 3 , Figure 4 and Figure 6 , the photovoltaic assembly 40 includes a folding frame 41 mounted on the rod body 10, and a plurality of solar panels 42 are mounted on the folding frame 41;

[0068] A battery 43 is fixed inside the base 11, and a controller 44 is fixed on the inner wall of the base 11. The battery 43 is used to store the electric energy generated by the solar panel 42, and an inverter is also fixed on the inner wall of the base 11;

[0069] The controller 44 is responsible for coordinating the work between the solar panel 42, the battery 43 and the load to ensure that the entire solar photovoltaic system operates efficiently and safely, and the inverter is responsible for converting DC power into AC power for the lighting lamp 22 and the dual-axis motor 51;

[0070] The folding frame 41 includes an upper frame 411, a middle frame 412 is provided on the outer surface of the upper frame 411, and a lower frame 413 is provided on the outer surface of the middle frame 412. A plurality of lower wall panels corresponding to the solar panels 42 are clamped on the inner walls of the lower frame 413 and the middle frame 412, and lower bristles 414 are fixed on the lower wall panels. Three positioning rings 415 are fixedly installed on the outer surface of the vertical rod 12, two of which are fixed to the upper frame 411 through the first connecting rod, and a plurality of positioning rods are fixed on the outer wall of the other positioning ring 415;

[0071] When the lower frame 413 and the middle frame 412 move upward and fold together with the upper frame 411, the lower brush bristles 414 in the lower frame 413 will clean the surface of the solar panel 42 on the middle frame 412, and the lower brush bristles 414 in the middle frame 412 will clean the surface of the solar panel 42 on the upper frame 411;

[0072] A plurality of outer guide slots 416 are provided on the outer walls of the upper frame 411 and the middle frame 412, and outer guide slide bars 417 adapted to the outer guide slots 416 are fixed on the inner walls of the middle frame 412 and the lower frame 413, and inner limit slots are provided on the outer guide slide bars 417, and inner limit slide blocks adapted to the inner limit slots are fixed to the bottom of the inner walls of the outer guide slots 416. The arrangement of the inner limit slots and the inner limit slide blocks limits the movement range of the middle frame 412 and the lower frame 413;

[0073] Three guide rings 418 are slidably sleeved on the vertical rod 12, one of which is fixed to the middle frame 412 through the second connecting rod, and the other two are fixed to the lower frame 413 through the third connecting rod. The third connecting rod corresponds to the positioning rod. A plurality of shear grooves are provided on the guide ring 418, and a plurality of plugs adapted to the shear grooves are fixed on the positioning ring 415 at the bottom.

[0074] A cross bar is fixed to the bottom end of the first guide rope 55, one end of the cross bar is fixed to the positioning ring 415 located at the bottom, and the other end of the cross bar is fixed to the lower frame 413;

[0075] Elastic clamping pieces 4111 are fixed on the multiple positioning rods, and the elastic clamping pieces 4111 are distributed in groups of two. A lower gravity ring 419 is fixed to the bottom of the outer wall of the lower frame 413, and an upper gravity ring 4110 adapted to the lower gravity ring 419 is fixed to the bottom end of the folding protection cover 32. A plurality of card slots are opened on the surface of the lower gravity ring 419, and a plurality of card blocks adapted to the card slots are fixed on the lower surface of the upper gravity ring 4110. A plurality of electromagnets 4112 spaced apart from the card blocks are fixed on the lower surface of the upper gravity ring 4110;

[0076] The weight of the lower gravity ring 419 can make the guide ring 418 below the inner wall of the lower frame 413 clamped on the positioning ring 415 after the lower frame 413 is unfolded, and at the same time, the positioning rod on the guide ring 418 can be clamped into the elastic clamping piece 4111 under the action of gravity. The weight of the lower gravity ring 419 can keep the unfolded folding frame 41 stable in use. At the same time, the lower gravity ring 419 is made of iron. When the folding frame 41 is folded, the upper gravity ring 4110 and the lower gravity ring 419 are in a fitted state. At this time, the electromagnet 4112 on the lower surface of the upper gravity ring 4110 is energized, and the electromagnet 4112 can magnetically fix the lower gravity ring 419, so that the unfolded folding protective cover 32 can be firmly fixed on the outer surface of the folding frame 41.

[0077] An upper wall plate is clamped on the inner wall of the upper gravity ring 4110, and upper brush bristles 4113 are fixed on the upper wall plate. The bottom end of the second guide rope 56 is fixed on the inner wall of the upper gravity ring 4110. During the unfolding and folding process of the folding protective cover 32, the surface of the solar panel 42 on the lower frame 413 can be cleaned by the upper brush bristles 4113.

[0078] like Figure 1 , Figure 2 and Figure 7 The protection assembly 30 includes a mounting cover 31 fixed on the rod body 10, a folding protection cover 32 is fixed inside the mounting cover 31, and a plurality of telescopic wind-breaking rods 33 distributed in a circular array are fixed on the outer wall of the mounting cover 31;

[0079] The telescopic wind-breaking rod 33 comprises an upper wind-breaking rod 331, a first wind-breaking joint 332 is slidably connected in the upper wind-breaking rod 331, a second wind-breaking joint 332 is slidably connected in the first wind-breaking joint 332, a third wind-breaking joint is slidably connected in the second wind-breaking joint, a gravity wind-breaking joint 333 is slidably connected in the third wind-breaking joint, a plurality of connecting blocks are fixed on the outer wall of the upper gravity ring 4110, one end of the connecting block is fixed to the gravity wind-breaking joint 333, and limiting sliding is provided on the inner walls of the upper wind-breaking rod 331, the first wind-breaking joint 332, the second wind-breaking joint and the third wind-breaking joint. The groove is used to prevent the wind breaking joint from sliding out completely, and limiting sliding blocks compatible with the limiting sliding grooves are fixed on the outer walls of the first wind breaking joint 332, the second wind breaking joint, the third wind breaking joint and the gravity wind breaking joint 333. The top view cross-section of the upper wind breaking rod 331, the first wind breaking joint 332, the second wind breaking joint, the third wind breaking joint and the gravity wind breaking joint 333 is an isosceles triangle, and the four groups of telescopic wind breaking rods 33 are evenly and symmetrically arranged, which helps to evenly distribute the wind on the surface of the folding protective cover 32, reduce the eddy currents and turbulence caused by uneven airflow, and thus reduce wind resistance.

[0080] like Figure 4 , Figure 5 , Fig.13 and Fig.14 The reciprocating cleaning mechanism 60 includes a protective shell 61 fixed on the lamp arm 21, two pulleys 62 are fixed on the inner top wall of the protective shell 61, and a synchronous belt 63 is meshed and connected to the two pulleys 62. A vertical shaft 64 is fixed to the bottom end of one of the pulleys 62, and a protective tube is sleeved on the outer surface of the vertical shaft 64. The top and bottom ends of the protective tube are respectively fixed to the protective shell 61 and the mounting cover 31, and the bottom end of the vertical shaft 64 penetrates the mounting cover 31 and is fixed to one of the shaft columns;

[0081] A cam 65 is fixed to the bottom end of the other pulley 62, and a scraper strip is installed at the bottom of the cam 65. A retaining seat 66 is fixed to one side of the top wall of the protective shell 61. A guide rod 67 is slidably installed in the retaining seat 66. A cleaning brush 68 is fixed to one end of the guide rod 67 by bolts. A spring 69 for driving it to reset is sleeved on the outer surface of the guide rod 67. A resistance block that resists the cam 65 is fixed to the other end of the guide rod 67. The two ends of the spring 69 are respectively fixed to one of the retaining seats 66 and the resistance block. A through long groove that matches the rotation range of the cam 65 is opened on both sides of the protective shell 61.

[0082] When the dual-axis motor 51 is running, one of the transmission bevel gears 533 drives the vertical shaft 64 to rotate through the shaft column, so that the pulley 62 connected to it rotates, and under the action of the synchronous belt 63, the other pulley 62 drives the cam 65 to rotate, and then pushes the guide rod 67 to reciprocate, so that the cleaning brush 68 moves back and forth on the lower surface of the lighting lamp 22 to clean the lower surface of the lighting lamp 22 to ensure that the lighting lamp 22 will not be adhered to by dust and affect the brightness. After the rotation is completed, the cleaning brush 68 will return to the end of the protective shell 61 close to the lighting lamp 22 for storage. This end is extended, and the inner bottom wall is inclined outward, and the length of the cam 65 is equal to the distance of the cleaning brush 68 from one end of the protective shell 61 to the end of the lighting lamp 22 away from the protective shell 61.

[0083] Specifically, when the foldable photovoltaic energy storage smart light pole is working / in use:

[0084] First, when not in use, the folding frame 41 is in a folded and retracted state, while the folding protective cover 32 and the telescopic wind-breaking rod 33 are in an unfolded state. In this state, the first guide rope 55 is wound around the surface of the first winding wheel 52, and the second guide rope 56 is in a stretched state.

[0085] After sunrise, when the solar panel 42 needs to be unfolded, the dual-axis motor 51 is controlled to reverse, driving the first winding wheel 52 to rotate counterclockwise, so that the first guide rope 55 is loosened, and then the lower gravity ring 419 moves the lower frame 413 and the middle frame 412 downward to unfold, so that the solar panel 42 is unfolded. After unfolding, the guide ring 418 below the inner wall of the lower frame 413 is clamped on the positioning ring 415, and at the same time, under the action of the gravity of the lower gravity ring 419, the positioning rod on the guide ring 418 can be clamped into the elastic clamping piece 4111, and the weight of the lower gravity ring 419 can keep the unfolded folding frame 41 stable in use. At the same time, under the reverse drive unit 53 drives the second winding wheel 54 to rotate clockwise, so that the second guide rope 56 is gradually wound and wound on the surface of the second winding wheel 54. During the process, the folding protection cover 32 is gradually folded upward and recovered into the installation cover 31, and the telescopic wind-breaking rod 33 is also gradually folded upward and retracted. During the process, one of the transmission bevel gears 533 drives the vertical shaft 64 to rotate through the shaft column, so that the pulley 62 connected to it rotates. Under the action of the synchronous belt 63, the other pulley 62 drives the cam 65 to rotate, and then drives the guide rod 67 to reciprocate, so that the cleaning brush 68 reciprocates on the lower surface of the lighting lamp 22 to clean the lower surface of the lighting lamp 22 after use;

[0086] When the sun sets, the solar panel 42 loses its function, and the lighting lamp 22 starts to be used. At this time, the dual-axis motor 51 is controlled to rotate forward, driving the first winding wheel 52 to rotate clockwise, so that the first guide rope 55 is gradually wound and rolled onto the first winding wheel 52. During the process, the lower frame 413 and the middle frame 412 gradually move upward and fold outside the upper frame 411 in a retracted state, so that the solar panel 42 is folded and retracted. At the same time, the second winding wheel 54 is driven to rotate counterclockwise under the action of the reverse drive unit 53, so that the second guide rope 56 is relaxed. During the process, the folding protection cover 32 gradually moves downward. After unfolding, the upper gravity ring 4110 and the lower gravity ring 419 are in a fit state. At this time, the electromagnet 4112 on the lower surface of the upper gravity ring 4110 is energized, and the electromagnet 4112 can magnetically fix the lower gravity ring 419, so that the unfolded folding protective cover 32 can be firmly fixed on the outer surface of the folding frame 41. At the same time, the folding protective cover 32 unfolds downward and drives the telescopic wind-breaking rod 33 to unfold. During this process, the cam 65 rotates, thereby pushing the guide rod 67 to reciprocate, so that the cleaning brush 68 moves back and forth on the lower surface of the lamp 22 to clean the lower surface of the lamp 22 before use.

[0087] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A foldable photovoltaic energy storage smart lamp pole, comprising a pole body (10) and a lamp body (20) mounted on the pole body (10), characterized in that: The outer surface of the rod body (10) is sequentially equipped with a protection assembly (30) and a photovoltaic assembly (40) from top to bottom, the protection assembly (30) is equipped with an alternating retracting mechanism (50), and the lamp body (20) is equipped with a reciprocating cleaning mechanism (60) connected to the alternating retracting mechanism (50); The photovoltaic assembly (40) comprises a folding frame (41) mounted on a rod body (10), and a plurality of solar panels (42) are mounted on the folding frame (41); The protection assembly (30) comprises a mounting cover (31) fixed on the rod body (10), a folding protection cover (32) being fixed inside the mounting cover (31), and a plurality of telescopic wind-breaking rods (33) distributed in a circular array being fixed on the outer wall of the mounting cover (31); The alternating reeling mechanism (50) comprises a double-axis motor (51), a first reeling wheel (52) for reeling in the folding frame (41) is fixed to the output end of the double-axis motor (51), a reverse drive unit (53) is installed on one side of the first reeling wheel (52), a second reeling wheel (54) for reeling in the folding protective cover (32) is mounted on the reverse drive unit (53), and a first guide rope (55) and a second guide rope (56) are respectively wound and fixed on the first reeling wheel (52) and the second reeling wheel (54); The rod body (10) comprises a base (11), and a vertical rod (12) is fixed on the base (11); The folding frame (41) comprises an upper frame (411), the outer surface of the upper frame (411) is slidably sleeved with a middle frame (412), the outer surface of the middle frame (412) is slidably sleeved with a lower frame (413), the inner walls of the lower frame (413) and the middle frame (412) are both clamped with a plurality of lower wall panels corresponding to the solar panels (42), lower bristles (414) are fixed on the lower wall panels, and three positioning rings (415) are fixedly mounted on the outer surface of the vertical rod (12), two of the positioning rings (415) are fixed to the upper frame (411) via a first connecting rod, and a plurality of positioning rods are fixed on the outer wall of the other positioning ring (415).

2. The foldable photovoltaic energy storage smart lamp pole according to claim 1 is characterized in that: The dual-axis motor (51) is fixed inside the vertical rod (12).

3. The foldable photovoltaic energy storage smart lamp pole according to claim 1 is characterized in that: The outer walls of the upper frame (411) and the middle frame (412) are each provided with a plurality of outer guide slots (416); the inner walls of the middle frame (412) and the lower frame (413) are fixed with outer guide slide bars (417) adapted to the outer guide slots (416); the outer guide slide bars (417) are provided with inner limit slots; and the bottom of the inner wall of the outer guide slot (416) is fixed with an inner limit slider adapted to the inner limit slot.

4. The foldable photovoltaic energy storage smart lamp pole according to claim 1 is characterized in that: The vertical rod (12) is slidably sleeved with three guide rings (418), one of which is fixed to the middle frame (412) via a second connecting rod, and the other two guide rings (418) are fixed to the lower frame (413) via a third connecting rod, the third connecting rod corresponds to the positioning rod, a plurality of shear grooves are formed on the guide ring (418), and a plurality of plugs adapted to the shear grooves are fixed on the positioning ring (415) located at the bottom; A crossbar is fixed to the bottom end of the first guide rope (55), one end of the crossbar is fixed to the guide ring (418) located at the bottom, and the other end of the crossbar is fixed to the lower frame (413); The plurality of positioning rods are all fixed with elastic clamping pieces (4111), the bottom of the outer wall of the lower frame (413) is fixed with a lower gravity ring (419), the bottom end of the folding protection cover (32) is fixed with an upper gravity ring (4110) adapted to the lower gravity ring (419), the surface of the lower gravity ring (419) is provided with a plurality of slots, the lower surface of the upper gravity ring (4110) is fixed with a plurality of blocks adapted to the slots, and the lower surface of the upper gravity ring (4110) is fixed with a plurality of electromagnets (4112) spaced from the blocks; An upper wall plate is clamped onto the inner wall of the upper gravity ring (4110), and upper bristles (4113) are fixed to the upper wall plate. The bottom end of the second guide rope (56) is fixed to the inner wall of the upper gravity ring (4110).

5. The foldable photovoltaic energy storage smart lamp pole according to claim 4 is characterized in that: The telescopic wind-breaking rod (33) comprises an upper wind-breaking rod (331), a first wind-breaking joint (332) being slidably connected inside the upper wind-breaking rod (331), a second wind-breaking joint being slidably connected inside the first wind-breaking joint (332), a third wind-breaking joint being slidably connected inside the second wind-breaking joint, a gravity wind-breaking joint (333) being slidably connected inside the third wind-breaking joint, and a plurality of connection blocks being fixed on the outer wall of the upper gravity ring (4110), one end of each connection block being fixed to the gravity wind-breaking joint (333).

6. The foldable photovoltaic energy storage smart lamp pole according to claim 1, characterized in that: The reverse drive unit (53) comprises a driving bevel gear (531) fixed to the first winding wheel (52); a driven bevel gear (532) is fixed to one end of the second winding wheel (54); a transmission bevel gear (533) is meshedly connected to the driving bevel gear (531) and the driven bevel gear (532); a shaft column is fixed to the transmission bevel gear (533); the shaft column is rotatably connected to the inner top wall of the mounting cover (31) via a bearing; a shaft rod is fixed to the other end of the second winding wheel (54); the shaft rod is rotatably connected to the inner side wall of the mounting cover (31).

7. The foldable photovoltaic energy storage smart lamp pole according to claim 1, characterized in that: The reciprocating cleaning mechanism (60) comprises a protective shell (61) fixed on the lamp arm (21), two pulleys (62) are fixed on the inner top wall of the protective shell (61), and the two pulleys (62) are meshed and connected with a synchronous belt (63), a vertical shaft (64) is fixed to the bottom end of one of the pulleys (62), a protective tube is sleeved on the outer surface of the vertical shaft (64), the top and bottom ends of the protective tube are respectively fixed to the protective shell (61) and the mounting cover (31), and the bottom end of the vertical shaft (64) passes through the mounting cover (31) and is fixed to one of the shaft columns; A cam (65) is fixed to the bottom end of the other pulley (62), a scraper strip is installed at the bottom of the cam (65), a retaining seat (66) is fixed to one side of the inner top wall of the protective shell (61), a guide rod (67) is slidably installed in the retaining seat (66), a cleaning brush (68) is fixed to one end of the guide rod (67) by bolts, a spring (69) is sleeved on the outer surface of the guide rod (67) for driving it to return, and a resistance block that resists the cam (65) is fixed to the other end of the guide rod (67), and two ends of the spring (69) are respectively fixed to one of the retaining seats (66) and the resistance block.

8. The foldable photovoltaic energy storage smart lamp pole according to claim 2, characterized in that: A storage battery (43) is fixed inside the base (11), and a controller (44) is fixed on the inner wall of the base (11).

9. The foldable photovoltaic energy storage smart lamp pole according to claim 2, characterized in that: The lamp body (20) comprises a lighting lamp (22); a lamp arm (21) is fixed to the top end of the vertical rod (12); one end of the lamp arm (21) is fixed to the lighting lamp (22).

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