New energy LED lighting street lamp

Abstract

The invention discloses a new energy LED lighting street lamp, and relates to the technical field of solar street lamps. The solar photovoltaic panel assembly comprises a frame body A installed at the top of a street lamp pole, a rotating shaft and a frame body B rotating around the rotating shaft are arranged in the frame body A, two rotating blocks rotating around the rotating shaft are arranged on the frame body B, and a photovoltaic panel body is arranged on the inner side of the frame body B; u-shaped mounting frames are fixed to the portions, located on the two sides of the rotating shaft, of the frame body A correspondingly, and a plurality of telescopic modules A and telescopic modules B are arranged on the inner wall faces of the two mounting frames correspondingly; and the end parts of the telescopic module A and the telescopic module B are respectively connected to one sides of the two push rods. The frame body B is rotatably mounted in the frame body A, the photovoltaic panel body is mounted in the frame body B, the driving mechanisms for driving the frame body B to rotate around the rotating shafts are arranged at the two ends of the frame body B respectively, and each driving mechanism comprises a telescopic module and a push rod, so that the orientation of the photovoltaic panel body is adjusted along with the movement of the sun during use.

Description

Technical Field

[0001] The present invention belongs to the technical field of solar street lamps, and particularly relates to a new energy LED lighting street lamp. Background Art

[0002] Today, with the increasingly scarce resources, solar energy, as an inexhaustible clean energy on the earth, will be the most ideal green new energy in the future. At present, the application of solar energy in street lamps is relatively extensive. A solar street lamp is a device that converts light energy into electrical energy, stores the electrical energy, and then outputs the stored electrical energy to supply power to the lamp at night. When using solar energy to generate electricity, the photovoltaic effect is generated by sunlight irradiating on the solar panel, and then it is converted into electrical energy.

[0003] Traditional solar street lamps generally adopt a photovoltaic panel design with a fixed inclination angle, and its energy conversion efficiency is limited by the dynamic change of the solar incident angle. Statistical data shows that the power generation efficiency of a fixed photovoltaic system will decrease during non-noon periods, seriously restricting the energy utilization efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide a new energy LED lighting street lamp. By rotatably installing a frame B in a frame A, installing a photovoltaic panel body in the frame B, and respectively arranging driving mechanisms for driving the frame B to rotate around a rotating shaft at both ends of the frame B, the problems raised in the background art are solved.

[0005] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0006] The present invention is a new energy LED lighting street lamp, including a solar photovoltaic panel assembly installed on the top of a street lamp pole; the solar photovoltaic panel assembly includes a frame A installed on the top of the street lamp pole, a rotating shaft is arranged in the frame A, and a frame B rotates around the rotating shaft. Two rotating blocks that rotate around the rotating shaft are arranged on the frame B, and a photovoltaic panel body is arranged inside the frame B; on the frame A on both sides of the rotating shaft, "U"-shaped mounting brackets are respectively fixed, and a plurality of telescopic modules A and telescopic modules B are respectively arranged on the inner wall surfaces of the two mounting brackets; the ends of the telescopic module A and the telescopic module B are respectively connected to one side of two push rods; when the telescopic module A and the telescopic module B extend, they drive the push rods to abut against one side of the frame B and drive the frame B to rotate around the rotating shaft.

[0007] Further, the telescopic module A and the telescopic module B are selected from telescopic motors, electric push rods, or other controllable telescopic mechanisms capable of realizing telescoping along their length directions; the telescopic module A and the telescopic module B have the same structure, both including an inner sleeve and an outer sleeve that are hermetically sleeved with each other, and a spring is connected between the inner sleeve and the outer sleeve; and an air inlet pipe and an exhaust pipe are communicated with the inner sleeve or the outer sleeve, a valve A is arranged on the air inlet pipe, a valve B and a check valve A that only allows gas to be discharged from the inside of the telescopic module A and the telescopic module B to the outside are arranged on the exhaust pipe; a heating chamber communicated with the telescopic module A / telescopic module B is further included. When the heating chamber is heated, the telescopic module A / telescopic module B extends at this time, and then the driving frame B rotates.

[0008] Further, the air inlet pipe is communicated with an air pump through a pipe A, and a pressure sensor is arranged inside the pipe A; an orientation sensor for detecting the orientation of the frame B is arranged on the frame B; a processor is further included, and the processor is connected to the orientation sensor, the valve B, the valve A, the air pump, the pressure sensor, and the time module.

[0009] Further, mounting seats are arranged on both sides of the frame B, a cleaning pipe is installed between the two mounting seats, a plurality of flushing nozzles are arranged on one side of the cleaning pipe close to the frame B, and the cleaning pipe is communicated with the air pump through a pipe B provided with a valve C.

[0010] Further, the number of the cleaning pipes is at least two, and the length direction of the cleaning pipes is horizontally arranged; a check valve B that only allows gas to be transported from the air pump into the cleaning pipes is arranged on the pipe B; the opening pressures of the plurality of check valves B gradually decrease from top to bottom along the arrangement direction of the cleaning pipes.

[0011] Further, a first water storage tank fixed on the top of the street lamp pole is further included. A plug pipe extending to the bottom of the first water storage tank is arranged through the top of the first water storage tank, a valve D is arranged on the plug pipe, and the top of the plug pipe is communicated with one side of a pipe B; the processor is connected to the valve D and a liquid level sensor arranged inside the first water storage tank.

[0012] Further, a cement base for installing the street lamp pole is further included. An installation cavity is arranged inside the cement base, and a second water storage tank is installed inside the installation cavity; the volume of the second water storage tank is larger than that of the first water storage tank; a water pump connected to the processor is arranged inside the second water storage tank, and the water pump pumps the water in the second water storage tank into the first water storage tank through a water delivery pipe; the water outlet end of the water delivery pipe is communicated and fixed to the top of the first water storage tank.

[0013] Further, a groove in the shape of "[" is provided at the bottom of the housing B. A telescopic module C having the same structure as the telescopic module A is provided in the groove. One end of the telescopic module C is connected to a water blocking strip in the shape of "[" that moves along the axial direction of the groove. Rubber sealing fins in sealing contact with the side wall of the groove are provided on the inner wall of the water blocking strip in the shape of "[". Openings are provided on the inner wall of the water blocking strip in the shape of "[" above the rubber sealing fins. A converging cavity communicating with the openings is provided in the water blocking strip in the shape of "[". A downpipe A communicating with the converging cavity is provided at the bottom of the water blocking strip in the shape of "[". The downpipe A is fixedly connected to the top of the second water storage tank, and a filtering structure is provided in the second water storage tank and is located directly below the downpipe A.

[0014] Further, the flushing nozzles are arranged obliquely at 45° on the cleaning pipe (24), and there is an overlapping area of 10%-15% between the spraying coverage areas of adjacent flushing nozzles; a spiral guide vane is provided in the inner cavity of the flushing nozzle for generating a rotating water flow; the filtering structure includes multiple layers of stainless steel filter meshes arranged successively from top to bottom, and the mesh diameter of the topmost filter mesh is larger than that of the lower filter meshes; a pull-out sewage collection drawer is provided at the bottom of the filtering structure.

[0015] Further, a plurality of installation grooves are provided on the inner peripheral side wall of the housing A. A micro telescopic cylinder is installed in the installation groove. The micro telescopic cylinder is connected to the air outlet end of the air pump through a pipeline C provided with a valve E; the micro telescopic cylinder is horizontally arranged; one end of the micro telescopic cylinder is connected to a plug post that slides along the axial direction of the installation groove through a connecting rope, and a jack for the plug post to insert is provided on the outer peripheral side wall of the housing B.

[0016] The present invention has the following beneficial effects:

[0017] In the present invention, a housing B is rotatably installed in a housing A, a photovoltaic panel body is installed in the housing B, and driving mechanisms for driving the housing B to rotate around a rotating shaft are respectively provided at both ends of the housing B. The driving mechanisms include telescopic modules and push rods, so as to adjust the orientation of the photovoltaic panel body along with the movement of the sun during use.

[0018] Of course, it is not necessary for any product implementing the present invention to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0020] Figure 1Schematic diagram of the LED lighting street lamp structure of the present invention;

[0021] Figure 2 Schematic diagram of the solar photovoltaic panel assembly of the present invention Figure 1 ;

[0022] Figure 3 is Figure 2 the rear view of;

[0023] Figure 4 Schematic diagram of the solar photovoltaic panel assembly of the present invention Figure 2 ;

[0024] Figure 5 is Figure 4 the partial enlarged view at position A in;

[0025] Figure 6 Schematic diagram of the air pump connection structure of the present invention;

[0026] Figure 7 Schematic diagram of the mating structure of housing B and housing A of the present invention. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery", etc. indicating the orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0029] Please refer to Figures 1-3As shown in the figure, the present invention is a new energy LED lighting street lamp, which includes a solar photovoltaic panel assembly installed on the top of the street lamp pole 100. During installation, the solar photovoltaic panel assembly is controlled to face due south. The solar photovoltaic panel assembly includes a frame A1 installed on the top of the street lamp pole 100 and a frame B2 arranged inside the frame A1. The photovoltaic panel body 21 is arranged on the inner side of the frame B2. In order to achieve that during the day, as the sun moves, the frame B2 is controlled to rotate so as to control the solar incident angle to be as close to a right angle as possible. Therefore, a rotating shaft 10 is arranged in the frame A1. Rotating blocks 20 that rotate around the rotating shaft 10 are respectively arranged on both sides of one surface of the frame B2. And a driving system for driving the frame B2 to rotate around the rotating shaft 10 is installed on the frame A1.

[0030] In a specific embodiment, the driving system includes mounting brackets 11 arranged on the frame A1 on both sides of the rotating shaft 10. The mounting brackets 11 are in a "U" shape, and three telescopic modules A12 and three telescopic modules B13 are respectively arranged on the inner wall surfaces of the two mounting brackets 11. The ends of the three telescopic modules A12 are connected to a push rod 120, and the ends of the three telescopic modules B13 are connected to another push rod 120. Further, during use, by controlling the telescopic movement of the telescopic modules A12 and the telescopic modules B13, the push rod 120 is driven to move, and then the push rod 120 abuts against one side of the frame B2 and drives the frame B2 to rotate around the rotating shaft 10.

[0031] Specifically, the telescopic modules A12 and the telescopic modules B13 are selected from telescopic motors, electric push rods, or other controllable telescopic mechanisms that can achieve telescopic movement along their lengths.

[0032] Or specifically, the telescopic modules B13 and the telescopic modules B13 have the same structure. For example Figure 6 , both include an inner sleeve and an outer sleeve that are hermetically sleeved with each other, and a spring is connected between the inner sleeve and the outer sleeve. And an air inlet pipe 132 and an exhaust pipe 133 are communicated with the inner sleeve or the outer sleeve. A valve A1321 is arranged on the air inlet pipe 132, a valve B1332 is arranged on the exhaust pipe 133, and a one-way valve A1331 that only allows gas to be discharged from the inside of the telescopic modules A12 and the telescopic modules B13 to the outside is also included. There is also a heating cavity arranged in the frame A1. When such as Figure 2As shown, when the photovoltaic panel body 21 is installed facing due south, the telescopic module B13 is located to the east of the telescopic module B13; and when in use, with the sunrise and sunset of the day, and with the continuous heating of the heat-receiving chamber, it is necessary to control the frame B2 to rotate slowly to the west, and then in actual use, it is necessary to control the telescopic module B13 to extend, and control the telescopic module B13 to extend while keeping the telescopic module A12 contracted, that is, at this time, the valve A1321 and the valve B1332 connected to the telescopic module B13 are controlled to be closed, and the valve A1321 connected to the telescopic module A12 is controlled to be closed and the valve B1332 is controlled to be opened; then, when the heat-receiving chamber is heated, the internal gas in the space formed by the heat-receiving chamber and the telescopic module B13 heats up, and the telescopic module B13 is controlled to extend; at this time, under the action of the one-way valve A1331, the telescopic module A12 is compressed and the internal gas is discharged.

[0033] When the light disappears, that is, at this time, the gas temperature inside the space formed by the heated cavity and the telescopic module B13 gradually decreases, and the telescopic module B13 contracts. In order to ensure that the two push rods 120 are both against the frame B2 to maintain the stability of the position of the frame B2, when in use, the telescopic module B13 is controlled to contract while the telescopic module A12 is controlled to extend. That is, at this time, the air inlet pipe 132 is connected to the air pump 200 through the pipeline A, that is, when in use, air is injected into the telescopic module B13 through the air pump 200 to drive the telescopic module A12 to extend; an air pressure sensor is arranged inside the pipeline A; an orientation sensor for detecting the orientation of the frame B2 is arranged on the frame B2; and a processor is also included, and the processor is connected to the orientation sensor, valve B1332, valve A1321, air pump 200, air pressure sensor and time module.

[0034] When there is light, in order to avoid problems with the orientation of the frame B2 caused by the excessive extension of the telescopic module B13 at noon, a direction sensor for detecting the orientation of the frame B2 is also provided; that is, during the automatic control of the rotation of the frame B2 during use, when it is detected that the frame B2 is facing due south, which is 11 o'clock, the air pump 200 injects air into the telescopic module B13, and the valve B1332 connected to the telescopic module A12 is closed at this time, thereby realizing the control of the orientation of the frame B2 through the cooperation of the telescopic module B13 and the telescopic module A12.

[0035] When it is past noon or 1 o'clock, the telescopic module B13 needs to be extended continuously with the movement of the sun, and the valve B1332 connected to the telescopic module A12 is opened, and the gas in the telescopic module A12 is driven to be discharged under the action of pressure, and the telescopic module B13 continues to extend.

[0036] When it is detected that it is in the pre-dawn period, which is the time point when the temperature in a day is close to the lowest point, it is necessary to control the telescopic module B13 to contract and control the telescopic module A12 to extend, so as to control the photovoltaic surface of the frame B2 to face the east as much as possible when the frame B2 rotates; based on this, in order to control the telescopic module B13 to contract and control the telescopic module A12 to extend in the pre-dawn period, the air inlet pipe 132 is connected to the air pump 200 through the pipe A; that is, in use, the air pump 200 injects air into the telescopic module B13 to drive the telescopic module A12 to extend, and at this time, the valve B1332 connected to the telescopic module B13 is controlled to open, then at this time, under the action of the one-way valve A1331, part of the gas in the telescopic module B13 is discharged outward.

[0037] At the same time, in different seasons, restricted by the change of environmental temperature, it is necessary to inject or discharge gas into the telescopic module B13 and the telescopic module A12 in the initial state, so as to realize the corresponding telescopic actions of the telescopic module B13 and the telescopic module A12 when the gas temperature rises during use.

[0038] Based on the above overall settings, what is realized is that during the change of a day, from sunrise to 11 am, the telescopic module B13 is controlled to extend until the frame B2 rotates to face due south; and it is controlled to keep the frame B2 facing due south from 11 am to 1 pm, and after 1 pm, the frame B2 is controlled to continue to rotate westward until the frame B2 is inclined westward; thus, during use, by adjusting the orientation of the photovoltaic panel body 21 during a day, the maximum utilization of light is achieved.

[0039] Since the photovoltaic panel body 21 is exposed outdoors for a long time, there will be a lot of dust on the surface of the photovoltaic panel body 21. If there is too much dust, it will affect the use and service life of the photovoltaic panel body 21. Therefore, it is necessary to regularly clean the dust attached to the surface of the photovoltaic panel body 21. There is an installation seat 23 for fixing the cleaning pipe 24 on the frame B2. A number of flushing nozzles are arranged on the side of the cleaning pipe 24 close to the frame B2. The cleaning pipe 24 is connected to the air pump 200 through the pipe B240 provided with a valve C241. Thus, during use, the air pump 200 supplies air, and the air flow is ejected through the flushing nozzles to clean the dust on the surface of the photovoltaic panel body 21.

[0040] Of course, in use, in order to improve the cleaning effect, such as Figure 4, there are three cleaning pipes 24, and the length direction of the cleaning pipes 24 is horizontally arranged; a one-way valve B242 that only allows gas to be transported from the air pump 200 into the cleaning pipes 24 is arranged on the pipeline B240; the opening pressures of multiple one-way valves B242 gradually decrease from top to bottom along the arrangement direction of the cleaning pipes 24. Then, when supplying gas by the air pump 200 during use, three one-way valves B242 are controlled to be sequentially conducted from top to bottom along the arrangement direction of the cleaning pipes 24, so as to control the upper surface of the photovoltaic panel body 21 to be cleaned sequentially from top to bottom along the upper surface of the photovoltaic panel body 21, improving the cleaning effect.

[0041] Certainly, in order to improve the cleaning effect, water is also sprayed on the upper surface of the photovoltaic panel body 21 for cleaning according to requirements during use. Then, a first water storage tank 3 needs to be installed at the top of the street lamp pole 100. A plug pipe 31 extending to the bottom of the first water storage tank 3 is arranged through the top of the first water storage tank 3. A valve D32 connected to the processor is arranged on the plug pipe 31. The top of the plug pipe 31 is communicated with one side of a pipeline B240. Then, when it is necessary to control the water spraying, the valve D32 is opened at this time. Then, under the driving action of the air flow, the clear water in the first water storage tank 3 is taken out and sprayed onto the upper surface of the photovoltaic panel body 21 through the flushing nozzle.

[0042] During use, in order to store water, an installation cavity is arranged in a cement base 101, and a second water storage tank 33 is installed in the installation cavity. The street lamp pole 100 is installed on the cement base 101. The volume of the second water storage tank 33 is larger than that of the first water storage tank 3. A water pump connected to the processor is arranged in the second water storage tank 33. The water pump pumps the water in the second water storage tank 33 into the first water storage tank 3 through a water delivery pipe 331. The water outlet end of the water delivery pipe 331 is communicated and fixed to the top of the first water storage tank 3, and a liquid level sensor arranged inside the first water storage tank 3 is connected to the processor. Then, during use, according to the liquid level information inside the first water storage tank 3, the water in the second water storage tank 33 is controlled to be transported into the first water storage tank 3 during use, so as to keep the liquid level inside the first water storage tank 3 within a set range.

[0043] During use, in order to reduce the difficulty of using water, rainwater is also collected and treated, such as Figures 4-6, a groove 25 in the shape of "[" is provided at the bottom of the frame body B2. A telescopic module C with the same structure as the telescopic module A12 is provided in the groove 25. The end of the telescopic module C is connected with a "["-shaped water baffle 27 that moves along the axial direction of the groove 25. A rubber sealing fin 271 that is in sealing contact with the side wall of the groove 25 is provided on the inner wall of the "["-shaped water baffle 27. Openings are provided on the inner wall of the "["-shaped water baffle 27 above the rubber sealing fin 271. A converging cavity that is connected to the openings is provided in the "["-shaped water baffle 27. A downpipe A that is connected to the converging cavity is provided at the bottom of the "["-shaped water baffle 27. The downpipe A is connected and fixed to the top of the second water storage tank 33, and a filtering structure is provided in the second water storage tank 33, and the filtering structure is located directly below the downpipe A. Furthermore, when it rains, since the top surface of the "["-shaped water baffle 27 is higher than the upper surface of the frame body B2, when it rains, rainwater drops onto the upper surface of the photovoltaic panel body 21, flows downward along the inclined surface of the photovoltaic panel body 21 to the "["-shaped water baffle 27, and converges into the converging cavity under the action of the openings, and then is discharged into the second water storage tank 33 through the downpipe A and collected after being filtered by the filtering structure.

[0044] Of course, the telescopic module C is connected to the air outlet end of the air pump 200 through a pipeline D provided with a valve F. In order to facilitate the recycling of the flushing water during use, a drain outlet is provided on the bottom side of the groove 25, and the drain outlet is connected to the top of the second water storage tank 33 through a downpipe B. Furthermore, when flushing during use, at this time the air pump 200 is started and the valve F is opened, then the air pump 200 supplies air into the telescopic module C, thereby prompting the telescopic module C to extend, so that the rubber sealing fin 271 is higher than the upper surface of the frame body B2. Then, when flushing, the flushing water flows into the groove 25 and converges into the second water storage tank 33 through the water pipe B.

[0045] It can be known that a large amount of dust is mixed in the water flow for flushing the upper surface of the photovoltaic panel body 21, and these dusts will form a large amount of sludge. Therefore, in actual use, in order to treat the flushing water, a filter cartridge is provided on the top of the second water storage tank 33. The filter cartridge includes a cylinder body, and filter holes are provided on the circumferential side wall of the cylinder body, and a filter cloth is lined on the inner wall.

[0046] Specifically, the flushing nozzles are arranged obliquely at 45° on the cleaning pipe (24), and there is an overlapping area of 10%-15% between the spraying coverage areas of adjacent flushing nozzles; a spiral guide vane is provided in the inner cavity of the flushing nozzle for generating a rotating water flow; the filtering structure includes multiple layers of stainless steel filter meshes arranged successively from top to bottom, and the mesh diameter of the topmost filter mesh is larger than that of the lower filter meshes; a pull-out dirt collection drawer is provided at the bottom of the filtering structure.

[0047] When encountering strong wind weather, there is a problem that the telescopic structure composed of the telescopic module A12 and the telescopic module B13 cannot fix the frame B2 during use. As a result, due to excessive wind force during use, the frame B2 is prone to violent swinging. To avoid swinging, as Figures 6-7 , it is necessary to fix the frame B2 during use. Therefore, a number of installation grooves 14 are provided on the inner peripheral side wall of the frame A1. A micro telescopic cylinder 141 is installed in the installation groove 14. The micro telescopic cylinder 141 is connected to the air outlet end of the air pump 200 through a pipeline C143 provided with a valve E142; the micro telescopic cylinder 141 is horizontally arranged; the end of the micro telescopic cylinder 141 is connected to a plug post 145 that slides along the axial direction of the installation groove 14 through a connecting rope 144. A jack 146 for the plug post 145 to insert is provided on the outer peripheral side wall of the frame B2. When it is detected that strong wind appears in the environment, at this time, control the telescopic modules A12 and B13 to expand and contract to adjust the frame B2 to be set towards the due south. At this time, the upper surfaces of the frame B2 and the frame A1 are parallel. Then control the micro telescopic cylinder 141 to extend to drive the plug post 145 to insert into the inside of the jack 146. At this time, a stop structure is formed by the cooperation of the plug post 145 and the jack 146, thereby avoiding the frame B2 from swinging violently under strong wind.

[0048] The plug post 145 and the output end of the micro telescopic cylinder 141 are connected through a slightly shorter connecting rope 144. Therefore, during use, it is convenient to use the micro telescopic cylinder 141 to control the plug post 145 to move along its length direction, and at the same time, a flexible connection between the two is realized, avoiding the influence of the shaking of the plug post 145 in the installation groove 14 on the shaking of the micro telescopic cylinder 141.

[0049] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0050] The above-disclosed preferred embodiments of the present invention are only used to help illustrate the present invention. The preferred embodiments do not elaborate all the details, nor do they limit the invention to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A new energy LED lighting street lamp, characterized by: It comprises a solar photovoltaic panel assembly installed on the top of a street light pole (100); The solar photovoltaic panel assembly comprises a frame A (1) mounted on the top of a street light pole (100), a rotating shaft (10) and a frame B (2) rotating around the rotating shaft (10) are arranged in the frame A (1), two rotating blocks (20) rotating around the rotating shaft (10) are arranged on the frame B (2), and a photovoltaic panel body (21) is arranged inside the frame B (2); A "U"-shaped mounting frame (11) is fixed to the frame body A (1) located on both sides of the rotating shaft (10), and a plurality of telescopic modules A (12) and telescopic modules B (13) are respectively arranged on the inner wall surfaces of the two mounting frames (11); The ends of the telescopic module A (12) and the telescopic module B (13) are respectively connected to one side of two push rods (120); when the telescopic module A (12) and the telescopic module B (13) are extended, the push rods (120) are driven to abut against one side of the frame B (2), and the frame B (2) is driven to rotate around the rotating shaft (10).

2. A new energy LED lighting street lamp according to claim 1, characterized in that: The telescopic module A (12) and the telescopic module B (13) are selected from telescopic motors, electric push rods, or other controllable telescopic mechanisms that can achieve telescopic extension along their length directions; The telescopic module A (12) and the telescopic module B (13) have the same structure, both comprising an inner sleeve and an outer sleeve which are sealed and sleeved with each other, and a spring is connected between the inner sleeve and the outer sleeve; The inner sleeve or the outer sleeve is connected to an air inlet pipe (132) and an air outlet pipe (133); the air inlet pipe (132) is provided with a valve A (1321); the air outlet pipe (133) is provided with a valve B (1332) and a one-way valve A (1331) that only allows gas to be discharged from the inside of the telescopic module A (12) and the telescopic module B (13) to the outside; It also includes a heat receiving chamber connected to the telescopic module A (12) / telescopic module B (13). When the heat receiving chamber is heated, the telescopic module A (12) / telescopic module B (13) extends, driving the frame B (2) to rotate.

3. A new energy LED lighting street lamp according to claim 2, characterized in that: The air inlet pipe (132) is connected to the air pump (200) via a pipeline A, and an air pressure sensor is arranged inside the pipeline A; The frame B (2) is provided with an orientation sensor for detecting the orientation of the frame B (2); It also includes a processor, which is connected to the direction sensor, valve B (1332), valve A (1321), air pump (200), air pressure sensor and time module.

4. A new energy LED lighting street lamp according to claim 3, characterized in that: The invention also comprises mounting seats (23) arranged on both sides of the frame B (2), a cleaning pipe (24) being installed between the two mounting seats (23), a plurality of flushing nozzles being arranged on the cleaning pipe (24) close to the side of the frame B (2), and the cleaning pipe (24) being connected to the air pump (200) via a pipeline B (240) provided with a valve C (241).

5. The new energy LED lighting street lamp according to claim 4, characterized in that: The number of the cleaning pipes (24) is at least two, and the length direction of the cleaning pipes (24) is arranged horizontally; The pipeline B (240) is provided with a one-way valve B (242) that only allows gas to be transported from the air pump (200) to the cleaning pipe (24); The opening pressure of the plurality of one-way valves B (242) gradually decreases from top to bottom along the arrangement direction of the cleaning pipe (24).

6. The new energy LED lighting street lamp according to claim 4, characterized in that: It also includes a first water storage tank (3) fixed on the top of the street light pole (100), the top of the first water storage tank (3) is penetrated by a plug (31) extending to the bottom of the first water storage tank (3), a valve D (32) is arranged on the plug (31), and the top of the plug (31) is connected to one side of a pipeline B (240); the processor is connected to the valve D (32) and a liquid level sensor arranged inside the first water storage tank (3).

7. The new energy LED lighting street lamp according to claim 6, characterized in that: It also includes a cement base (101) provided with a street light pole (100) for mounting, wherein a mounting cavity is provided in the cement base (101), and a second water storage tank (33) is mounted in the mounting cavity; The volume of the second water storage tank (33) is greater than the volume of the first water storage tank (3); A water pump connected to the processor is arranged in the second water storage tank (33), and the water pump pumps the water in the second water storage tank (33) into the first water storage tank (3) through a water delivery pipe (331); The water outlet end of the water delivery pipe (331) is connected and fixed to the top of the first water storage tank (3).

8. The new energy LED lighting street lamp according to claim 7, characterized in that: A "["-shaped groove (25) is provided at the bottom of the frame body B (2), a telescopic module C having the same structure as the telescopic module A (12) is provided in the groove (25), an end of the telescopic module C is connected to a "["-shaped water retaining strip (27) movable along the axial direction of the groove (25), an inner wall of the "["-shaped water retaining strip (27) is provided with a rubber sealing fin (271) in sealing contact with the side wall of the groove (25), an opening is provided on the inner wall of the "["-shaped water retaining strip (27) above the rubber sealing fin (271), a convergence cavity connected to the opening is provided in the "["-shaped water retaining strip (27), a downpipe A connected to the convergence cavity is provided at the bottom of the "["-shaped water retaining strip (27), the downpipe A is connected and fixed to the top of the second water storage tank (33), and a filtering structure is provided in the second water storage tank (33), the filtering structure is located directly below the downpipe A.

9. The new energy LED lighting street lamp according to claim 8, characterized in that: The flushing nozzles are arranged on the cleaning pipe (24) at an angle of 45°, and the spray coverage areas of adjacent flushing nozzles overlap by 10%-15%. The inner cavity of the flushing nozzle is provided with a spiral guide vane for generating a rotating water flow. The filter structure comprises multiple layers of stainless steel filter screens arranged in sequence from top to bottom, and the mesh diameter of the top filter screen is larger than that of the bottom filter screen; a pull-out dirt collection drawer is provided at the bottom of the filter structure.

10. The new energy LED lighting street lamp according to claim 3, characterized in that: The inner peripheral side wall of the frame body A (1) is provided with a plurality of mounting grooves (14), and a micro telescopic cylinder (141) is installed in the mounting groove (14). The micro telescopic cylinder (141) is connected to the air outlet end of the air pump (200) through a pipeline C (143) provided with a valve E (142); The miniature telescopic cylinder (141) is arranged horizontally; The end of the micro telescopic cylinder (141) is connected to a plug post (145) that slides along the axial direction of the installation groove (14) via a connecting rope (144), and the outer peripheral side wall of the frame body B (2) is provided with a plug hole (146) for inserting the plug post (145).

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