Energy-saving lighting equipment and mounting method thereof

Abstract

The invention belongs to the technical field of LED lamps, and discloses an energy-saving lighting device and an installation method thereof.The energy-saving lighting device comprises a lamp post, a photovoltaic panel and an LED lamp, the photovoltaic panel and the LED lamp are arranged on the lamp post, the lamp post comprises a fixed rod and a movable rod, the movable rod is in threaded connection with the fixed rod, the fixed rod is rotationally connected with a sleeve, and the sleeve is in threaded connection with the movable rod; a support is arranged on the movable rod, and fan blades are rotationally arranged on the support; the lifting assembly comprises a cylinder and an air pump, an air inlet of the cylinder is communicated with an air outlet end of the air pump through a pipeline, a piston rod of the cylinder is hinged to a carrier plate of the photovoltaic panel, the carrier plate is hinged to the movable rod, a reset spring penetrates through the piston rod, and two ends of the reset spring are fixedly connected with a cylinder body and a piston respectively; according to the scheme, the movable rod is lifted by rotating the sleeve, then the LED lamp is lifted and rotated to the other side of the road surface, and the sight and operation space of construction machinery and vehicles are prevented from being blocked; the problem that a lamp post of an existing LED street lamp cannot rotate is solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of LED lamps, and specifically relates to an energy-saving lighting device and an installation method thereof. Background Art

[0002] Referring to the background technology of the existing public (announcement) number CN107763545A, the principle of solar street lights is that sunlight is the energy source. During the day, the solar panel absorbs the sun and converts it into electrical energy to charge the battery. At night, the electrical energy in the battery is used to power the light source. This street light eliminates the need for complex and expensive pipeline laying, and the layout of the lamps can be arbitrarily designed and adjusted. It is safe, energy-saving, pollution-free, does not require manual operation, works stably and reliably, saves electricity bills and is maintenance-free.

[0003] Referring to the existing document with the publication (announcement) number CN118687134A, a street lamp lighting assembly and an LED street lamp are disclosed, including a lamp pole with a base welded to the bottom of the lamp pole, and also including the street lamp lighting assembly, a mounting sleeve is fixedly installed on the top of the lamp pole, and the mounting sleeve is welded to the cross arm.

[0004] The lamp poles of the above-mentioned street lamps are fixed. Large mechanical vehicles are used during road construction. These equipment will be close to the street lamps during operation, and the street lamp heads may block the sight and operating space of the construction machinery and vehicles, affecting the construction workers' observation of the surrounding environment. Summary of the invention

[0005] The purpose of this solution is to provide an energy-saving lighting device to solve the problem that the existing LED street lamp pole cannot rotate.

[0006] In order to achieve the above-mentioned purpose, the present scheme provides an energy-saving lighting device, including a lamp pole and a photovoltaic panel and an LED lamp arranged on the lamp pole, the lamp pole including a fixed rod and a movable rod, the movable rod is threadedly connected to the fixed rod, the fixed rod is rotatably connected with a sleeve, the sleeve is threadedly connected to the movable rod, and the sleeve is threadedly connected with a locking bolt for locking the movable rod.

[0007] The principle of this solution is to loosen the locking bolt and then rotate the sleeve to raise and lower the movable rod, thereby raising and lowering the LED lamp and rotating the LED lamp to the other side of the road to avoid blocking the sight and operating space of construction machinery and vehicles. After the construction is completed, the sleeve is rotated in the opposite direction to raise the LED lamp to the initial position, and the movable rod is locked with the locking bolt.

[0008] The effect of this solution is that the LED lamp can be rotated to the other side of the road surface, avoiding obstruction of the sight and operation space of construction machinery and vehicles. At the same time, since the movable rod is threadedly connected to the fixed rod, the movable rod can be retracted into the fixed rod, which is convenient for transportation and installation of the lamp pole.

[0009] Furthermore, a bracket is provided on the movable rod, and the bracket is rotatably provided with fan blades.

[0010] The principle and effect of this solution are as follows: (1) Existing solar panels need to be tilted to receive solar energy, which results in an angle between the solar panel and the lamp pole. Due to the existence of the angle, when the wind speed is high, the wind acts on this angle, and the wind at the angle will generate an upward lift on the solar panel. If the lift exceeds the weight of the solar panel and the resistance of the fixed structure, the solar panel will be blown up by the wind. In this solution, when the wind blows through the fan blades, the rotation of the fan blades not only converts the wind force into rotational power, but also changes the direction of the wind flow, generating a downward pressure on the ground, thereby reducing the lift generated by the wind on the photovoltaic panel. At the same time, the rotation of the fan blades can disperse the wind force, thereby reducing the wind force acting on the angle, thereby preventing the photovoltaic panel from being blown up by the wind. (2) This scheme sets up fan blades. When wind blows through the fan blades, the rotation of the fan blades not only changes the direction of wind flow and generates downward pressure, thereby reducing the lift of wind on the photovoltaic panel, but also reduces the impact of wind on the angle of the photovoltaic panel by dispersing wind force, thereby reducing the risk of photovoltaic panels being lifted up by excessive wind force and enhancing the stability of photovoltaic panels.

[0011] Furthermore, it also includes a lifting component, which includes a cylinder and an air pump. The air inlet of the cylinder is connected to the air outlet of the air pump through a pipeline. The piston rod of the cylinder is hinged to the carrier plate of the photovoltaic panel, and the carrier plate is hinged to the movable rod. The piston rod is penetrated by a return spring, and the two ends of the return spring are fixedly connected to the cylinder body and the piston respectively; the lifting component also includes a driving unit, and the driving unit is used to intermittently impact the air pump.

[0012] The principle and effect of this solution are as follows: the aforementioned solution can only reduce the wind force acting on the angle of the photovoltaic panel, but the angle still exists and the photovoltaic panel is still easy to be lifted up. In this solution, the driving unit intermittently hits the air pump, and the gas generated by the air pump is filled into the cylinder through the pipeline, thereby stretching the reset spring to retract the cylinder piston rod, and the piston rod drives the carrier of the photovoltaic panel to rotate, so that the original obtuse angle between the photovoltaic panel and the lamp pole becomes a right angle, and then the photovoltaic panel is rotated to a horizontal position. When the photovoltaic panel is in a horizontal state, the surface area of ​​the photovoltaic panel is parallel to the wind direction. Compared with when it is placed at an angle, the wind resistance area is reduced, which further reduces the direct impact and lift effect of the wind on the photovoltaic panel. At the same time, the horizontally placed photovoltaic panel also helps to disperse the wind force and avoid the concentrated pressure of the wind on the surface of the photovoltaic panel, thereby reducing the vibration and swing caused by the wind force and enhancing the structural stability of the photovoltaic panel.

[0013] Furthermore, the driving unit is a cam.

[0014] The principle and effect of this solution are as follows: This is prior art and will not be described in detail.

[0015] Furthermore, the driving unit includes a turntable and a slider, the turntable is coaxially fixedly connected to the fan blade, the slider is slidably arranged in the turntable, the slider is connected to a spring, the free end of the spring is fixedly connected to the turntable, and the slider is arranged in cooperation with the air pump.

[0016] The principle and effect of this scheme are as follows: when the fan blades are blown by the wind, the turntable will rotate synchronously, and the slider in the turntable will be affected by the centrifugal force generated by the rotation of the turntable, so that it will move away from the rotation center, and the slider will be thrown out to intermittently hit the air pump, causing the air pump to produce gas. When the fan blades rotate slowly, the slider is affected by a smaller centrifugal force and is driven by the spring to retract into the turntable without contacting the air pump.

[0017] Furthermore, the turntable is provided with a slide groove, and the slider is slidably connected to the slide groove.

[0018] The principle and effect of this solution is that the slide groove provides positioning and guiding functions for the movement of the slider.

[0019] Furthermore, it also includes a cleaning component, which includes a nozzle and a valve. The nozzle is arranged on the photovoltaic panel, the nozzle is connected to the air outlet of the cylinder through a pipeline, and the valve is arranged on the pipeline.

[0020] The principle and effect of this solution are as follows: after the wind stops, the photovoltaic panel needs to be reset to its initial position. At the same time, after the wind starts, due to the static electricity on the photovoltaic panel, the dust raised by the wind is easy to adhere to the photovoltaic panel, thereby reducing the photoelectric conversion rate of the photovoltaic panel. Therefore, it is also necessary to remove dust from the photovoltaic panel after the wind stops. By opening the valve, the gas in the cylinder is discharged to the outside of the cylinder body, and the piston rod is reset and extended under the drive of the reset spring, so that the photovoltaic panel is reset to its initial position. At the same time, the depressurized gas in the cylinder is sprayed onto the photovoltaic panel through the nozzle, thereby blowing away the dust adhering to the photovoltaic panel.

[0021] Furthermore, the valve is a manual valve, which is arranged in a rotating disk, a handle of the valve is provided with a through slot, a bolt is slidably arranged in the through slot, and the bolt is threadedly connected to the slider.

[0022] The principle and effect of this scheme are: when the fan speed is fast, the slider is thrown out, thereby driving the bolt to move and the valve handle to rotate to close the valve. When the fan speed is slow, the wind force on the surface is small, and the photovoltaic panel does not need to be in a horizontal state. At this time, the slider is reset, driving the bolt to reset and the valve handle to rotate, so that the valve is in an open state, and then the cylinder piston rod is extended to push the photovoltaic panel to reset and remove dust from the photovoltaic panel.

[0023] Furthermore, a pressure relief valve is provided on the pipe connected to the air inlet; a one-way valve is provided on the pipe connected to the air inlet, and a one-way valve is provided on the pipe connecting the valve and the nozzle.

[0024] The principle and effect of this solution are: when the fan blades rotate, the air pump will continue to generate gas to fill the cylinder, so a pressure relief valve is set to release excess gas when the pressure in the cylinder reaches a threshold, so as to prevent the pressure in the cylinder from exceeding the threshold. A one-way valve is set to make the gas in the pipeline flow in a preset direction.

[0025] A method for installing an energy-saving lighting device, comprising applying the energy-saving lighting device as described above, and comprising the following steps: Step S10: Construction preparation: determine the installation position of the light pole according to the street lamp construction drawing, and determine the center pile and groove edge line of the street lamp foundation pit and groove; Step S20: excavating the foundation pit, excavating the street lamp foundation pit according to the determined center pile and groove edge line, and checking the size and shape of the foundation pit to ensure that the foundation pit is flat and free of debris; Step S30: installing the lamp pole, placing the fixing rod into the foundation pit, ensuring that the fixing rod is vertical, and fixing the fixing rod in the foundation pit using concrete or cement mortar; Step S40: Install the bracket, fasten the bracket to the movable rod by bolts, then rotate the fan blades to install them in the corresponding holes of the bracket, and install the LED lamp at the free end of the bracket; Step S50: Install the photovoltaic panel, hinge the middle of the carrier plate with the top of the movable rod, then install the photovoltaic panel in the carrier plate, and then install the nozzle on the top of the photovoltaic panel; Step S60: Install the lifting assembly, place the cylinder into the fan blade and fix the cylinder body of the cylinder, and then hinge the piston rod of the cylinder to the top of the carrier plate; Step S70: Install the drive unit, the air pump and the turntable, and make the slider contact the air pump when the turntable rotates, and then connect the corresponding pipes and valves in sequence; Step S80: Debugging and inspection: lift the LED lamp to a predetermined height by rotating the sleeve, and make the LED lamp face the road surface; then check the power generation efficiency of the photovoltaic panel, the lighting effect of the LED lamp, the operation of the lifting component and the working status of the cleaning component; finally, record various data during the installation and acceptance process and archive them for future reference. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of an energy-saving lighting device of the present invention; Figure 2 It is a schematic diagram of the structure of the fan blade and the photovoltaic panel of the present invention; Figure 3 It is a structural schematic diagram of the lifting assembly of the present invention; Figure 4 It is a schematic diagram of the structure of the driving unit and the cleaning component of the present invention.

[0027] The figure marks in the drawings of the specification include: lamp pole 1, photovoltaic panel 2, carrier board 21, LED lamp 3, bracket 4, lifting assembly 5, cylinder 51, air inlet 511, piston rod 512, return spring 513, air outlet 514, air pump 52, drive unit 53, turntable 531, slider 532, spring 533, fan blade 6, cleaning assembly 7, nozzle 71, valve 72, handle 721, through groove 7211. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the concept and technical effects of the present invention in combination with the embodiments, so as to fully understand the purpose, features and effects of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention: Example: See also Figure 1 An energy-saving lighting device includes a lamp pole 1 and a photovoltaic panel 2 and an LED lamp 3 arranged on the lamp pole 1. The lamp pole 1 includes a fixed rod 11 and a movable rod 12. The outer wall of the movable rod 12 is provided with an external thread, and the inner wall of the fixed rod 11 is provided with an internal thread, so that the movable rod 12 can be threaded in the fixed rod 11. The top of the fixed rod 11 is rotatably connected with a sleeve 13, and the inner wall of the sleeve 13 is provided with an internal thread. The sleeve 13 is threadedly connected to the movable rod 12. A locking bolt for locking the movable rod 12 is threadedly connected to the sleeve 13. By tightening the locking bolt, the locking bolt is pressed against the movable rod 12.

[0029] Specific working principle: by loosening the locking bolt, and then rotating the sleeve 13 to raise and lower the movable rod 12, and then raise and lower the LED lamp 3 and rotate the LED lamp 3 to the other side of the road surface, so as to avoid blocking the sight and operation space of construction machinery and vehicles. After the construction is completed, the sleeve 13 is rotated in the opposite direction to raise the LED lamp 3 to the initial position, and the movable rod 12 is locked with the locking bolt.

[0030] See also Figure 1 and Figure 2 , a bracket 4 is provided on the movable rod 12, and a fan blade 6 is rotatably provided on the bracket 4, and the fan blade 6 is located at the front end of the angle between the photovoltaic panel 2 and the movable rod 12. When the wind blows through the fan blade 6, the rotation of the fan blade 6 not only converts the wind force into rotational power, but also changes the flow direction of the wind, generates a downward pressure on the ground, thereby reducing the lift force generated by the wind on the photovoltaic panel 2. At the same time, the rotation of the fan blade 6 can disperse the wind force, thereby reducing the wind force acting on the angle, thereby preventing the photovoltaic panel 2 from being lifted by the wind.

[0031] See also Figure 2 and Figure 3, and also includes a lifting component 5, the lifting component 5 includes a cylinder 51 and an air pump 52, the air inlet 511 of the cylinder 51 is connected to the air outlet of the air pump 52 through a pipeline, the pipeline connected to the air inlet 511 is provided with a pressure relief valve and a one-way valve, the piston rod 512 of the cylinder is hinged to the top of the carrier plate 21 of the photovoltaic panel 2, the middle of the carrier plate 21 is hinged to the movable rod 12, the piston rod 512 is penetrated with a return spring 513, and the two ends of the return spring 513 are respectively fixedly connected to the cylinder body and the piston; the lifting component 5 also includes a driving unit 53, the driving unit 53 is used to intermittently impact the air pump 52, and the driving unit 53 can be a cam or a cylinder, etc. It also includes a cleaning component 7, the cleaning component 7 includes a nozzle 71 and a valve 72, the nozzle 71 is arranged at the top of the photovoltaic panel 2, the nozzle 71 is connected to the air outlet 514 of the cylinder 51 through a pipeline, the valve 72 is arranged on the pipeline, and the pipeline connecting the valve 72 and the nozzle 71 is provided with a one-way valve.

[0032] Specific working principle: The driving unit 53 intermittently hits the air pump, and the gas generated by the air pump 52 is filled into the cylinder 51 through the pipeline, thereby stretching the reset spring 513 to retract the piston rod 512 of the cylinder 51, and the piston rod 512 drives the carrier 21 to rotate, so that the original obtuse angle between the photovoltaic panel 2 and the lamp pole 1 becomes a right angle, and then the photovoltaic panel 2 is rotated to a horizontal position. When the photovoltaic panel 2 is in a horizontal state, the surface area of ​​the photovoltaic panel 2 is parallel to the wind direction. Compared with when it is placed obliquely, the wind resistance area is reduced, which further reduces the direct impact and lift effect of the wind on the photovoltaic panel 2. At the same time, the horizontally placed photovoltaic panel 2 also helps to disperse the wind force, avoid the concentrated pressure generated by the wind on the surface of the photovoltaic panel 2, thereby reducing the vibration and swing caused by the wind force, and enhancing the structural stability of the photovoltaic panel 2. In addition, after the wind stops, the photovoltaic panel 2 needs to be reset to the initial position. At the same time, after the wind starts, due to the static electricity on the photovoltaic panel 2, the dust raised by the wind is easy to adhere to the photovoltaic panel 2, thereby reducing the photoelectric conversion rate of the photovoltaic panel 2. Therefore, it is also necessary to remove dust from the photovoltaic panel 2 after the wind stops. By opening the valve 72, the gas in the cylinder 51 is discharged to the outside of the cylinder body, and the piston rod 512 is reset and extended under the drive of the reset spring 513, so that the photovoltaic panel 2 is reset to the initial position. At the same time, the depressurized gas in the cylinder 51 is sprayed onto the photovoltaic panel 2 through the nozzle, so as to blow away the dust adhering to the photovoltaic panel 2.

[0033] See also Figure 4The driving unit 53 includes a rotating disk 531 and a slider 532. The rotating disk 531 is coaxially fixedly connected with the fan blade 6. The rotating disk 531 is provided with a slide groove (not shown in the figure). The slide groove is slidably connected with the slider 532. The slider 532 is connected with a spring 533. The free end of the spring 533 is fixedly connected with the rotating disk 531. The slider 532 is arranged in cooperation with the air pump 52. The valve 72 is a manual valve. The valve 72 is arranged in the rotating disk 531. The handle 721 of the valve 72 is provided with a through groove 7211. A bolt is slidably arranged in the through groove 7211. The bolt is threadedly connected with the slider 532.

[0034] Specific working principle: When the fan blade 6 is blown by the wind, it will drive the turntable 531 to rotate synchronously. The slider 532 in the turntable 531 is affected by the centrifugal force generated by the rotation of the turntable 531, so that it is far away from the rotation center. The slider 532 is thrown out and intermittently hits the air pump 52, so that the air pump 52 produces gas. At the same time, the slider 532 will drive the bolt to move to rotate the valve 72 handle 721 to make the valve 72 in a closed state. When the fan blade 6 rotates slowly, the wind force on the surface is small at this time, and it is not necessary to make the photovoltaic panel 2 in a horizontal state. The slider 532 is affected by a small centrifugal force and retracts into the turntable 531 driven by the spring 533 without contacting the air pump 52. At the same time, the slider 532 resets and drives the bolt to reset the valve handle 721, so that the valve 72 is in an open state, and then the cylinder piston rod 512 extends to push the photovoltaic panel 2 to reset, and remove dust from the photovoltaic panel 2.

[0035] In order to better realize the above-mentioned lighting equipment, the present invention also provides an energy-saving lighting equipment installation method, including application of an energy-saving lighting equipment, including the following steps: Step S10: Construction preparation: determine the installation position of the lamp pole 1 according to the street lamp construction drawing, and determine the center pile and groove edge line of the street lamp foundation pit and groove; Step S20: excavating the foundation pit, excavating the street lamp foundation pit according to the determined center pile and groove edge line, and checking the size and shape of the foundation pit to ensure that the foundation pit is flat and free of debris; Step S30: installing the lamp pole, placing the fixing rod 11 into the foundation pit, ensuring that the fixing rod 11 is vertical, and fixing the fixing rod 11 in the foundation pit using concrete or cement mortar; Step S40: Install the bracket, fasten the bracket 4 on the movable rod 12 by bolts, then rotate the fan blade 6 to install it in the corresponding hole of the bracket 4, and install the LED lamp 3 at the free end of the bracket 4; Step S50: Install the photovoltaic panel, hinge the middle of the carrier plate 21 with the top of the movable rod 12, then install the photovoltaic panel 2 in the carrier plate 21, and then install the nozzle 71 on the top of the photovoltaic panel 2; Step S60: Install the lifting assembly, place the cylinder 51 into the fan blade 6 and fix the cylinder body of the cylinder 51, and then hinge the piston rod 512 of the cylinder 51 to the top of the carrier plate 21; Step S70: Install the drive unit, install the air pump 52 and the turntable 531, and make the slider 532 contact the air pump 52 when the turntable 531 rotates, and then connect the corresponding pipelines and valves in sequence; Step S80: Debugging and inspection: lift the LED lamp 3 to a predetermined height by rotating the sleeve 13, and make the LED lamp 3 face the road surface; then check the power generation efficiency of the photovoltaic panel 2, the lighting effect of the LED lamp 3, the operation of the lifting component 5 and the working status of the cleaning component 7; finally, record various data during the installation and acceptance process and archive them for future reference.

[0036] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An energy-saving lighting device, comprising a lamp pole (1) and a photovoltaic panel (2) and an LED lamp (3) arranged on the lamp pole (1), characterized in that: The lamp pole (1) comprises a fixed rod (11) and a movable rod (12); the movable rod (12) is threadedly connected to the fixed rod (11); the fixed rod (11) is rotatably connected to a sleeve (13); the sleeve (13) is threadedly connected to the movable rod (12); and a locking bolt for locking the movable rod (12) is threadedly connected to the sleeve (13).

2. The energy-saving lighting device according to claim 1, characterized in that: A bracket (4) is provided on the movable rod (12), and the bracket (4) is rotatably provided with fan blades (6).

3. The energy-saving lighting device according to claim 2, characterized in that: The lifting assembly (5) further comprises a lifting assembly (5), the lifting assembly (5) comprising a cylinder (51) and an air pump (52), the air inlet (511) of the cylinder (51) being connected to the air outlet of the air pump (52) via a pipeline, the piston rod (512) of the cylinder being hinged to the carrier plate (21) of the photovoltaic panel (2), the carrier plate (21) being hinged to the movable rod (12), the piston rod (512) being provided with a return spring (513), the two ends of the return spring (513) being fixedly connected to the cylinder body and the piston respectively; the lifting assembly (5) further comprises a driving unit (53), the driving unit (53) being used to intermittently impact the air pump (52).

4. The energy-saving lighting device according to claim 3, characterized in that: The driving unit (53) is a cam.

5. The energy-saving lighting device according to claim 3, characterized in that: The driving unit (53) comprises a rotating disk (531) and a sliding block (532); the rotating disk (531) is coaxially fixedly connected to the fan blade (6); the sliding block (532) is slidably arranged in the rotating disk (531); the sliding block (532) is connected to a spring (533); the free end of the spring (533) is fixedly connected to the rotating disk (531); and the sliding block (532) is arranged in cooperation with the air pump (52).

6. The energy-saving lighting device according to claim 5, characterized in that: The rotating disk (531) is provided with a sliding groove, and the sliding block (532) is slidably connected to the sliding groove.

7. The energy-saving lighting device according to claim 3, characterized in that: It also comprises a cleaning component (7), the cleaning component (7) comprising a nozzle (71) and a valve (72), the nozzle (71) being arranged on the photovoltaic panel (2), the nozzle (71) being connected to the air outlet (514) of the cylinder (51) via a pipeline, and the valve (72) being arranged on the pipeline.

8. The energy-saving lighting device according to claim 7, characterized in that: The valve (72) is a manual valve. The valve (72) is arranged in the rotating disk (531). The handle (721) of the valve (72) is provided with a through slot (7211). A bolt is slidably arranged in the through slot (7211). The bolt is threadedly connected to the slider (532).

9. The energy-saving lighting device according to claim 8, characterized in that: A pressure relief valve is provided on the pipeline connected to the air inlet (511); a one-way valve is provided on the pipeline connected to the air inlet (511); and a one-way valve is provided on the pipeline connecting the valve (72) and the nozzle (71).

10. A method for installing an energy-saving lighting device, comprising applying an energy-saving lighting device as claimed in any one of claims 1 to 9, characterized in that: The steps include: Step S10: Construction preparation: determine the installation position of the light pole (1) according to the street lamp construction drawing, and determine the center pile and groove edge line of the street lamp foundation pit and groove; Step S20: excavating the foundation pit, excavating the street lamp foundation pit according to the determined center pile and groove edge line, and checking the size and shape of the foundation pit to ensure that the foundation pit is flat and free of debris; Step S30: installing the lamp pole, placing the fixing rod (11) into the foundation pit, ensuring that the fixing rod (11) is vertical, and fixing the fixing rod (11) in the foundation pit using concrete or cement mortar; Step S40: Install the bracket, fasten the bracket (4) to the movable rod (12) by means of bolts, then rotate the fan blade (6) to install it in the corresponding hole position of the bracket (4), and install the LED lamp (3) on the free end of the bracket (4); Step S50: Install the photovoltaic panel, hinge the middle of the carrier (21) with the top of the movable rod (12), then install the photovoltaic panel (2) in the carrier (21), and then install the nozzle (71) on the top of the photovoltaic panel (2); Step S60: installing the lifting assembly, placing the cylinder (51) into the fan blade (6) and fixing the cylinder body of the cylinder (51), and then hinge the piston rod (512) of the cylinder (51) to the top end of the carrier plate (21); Step S70: installing the driving unit, installing the air pump (52) and the turntable (531), and making sure that the slider (532) can contact the air pump (52) when the turntable (531) rotates, and then connecting corresponding pipelines and valves in sequence; Step S80: debugging and checking, by rotating the sleeve (13) to raise and lower the LED lamp (3) to a predetermined height, and making the LED lamp (3) face the road surface, and then checking the power generation efficiency of the photovoltaic panel (2), the lighting effect of the LED lamp (3), the operation of the lifting component (5) and the working state of the cleaning component (7); finally, recording various data during the installation and acceptance process and archiving them for future reference.

Images