A wind-powered LED street light with a self-cleaning mechanism
By designing a wind-based self-cleaning mechanism on LED street lights, using the combination of cleaning rollers and rack structures and ventilation and airflow channels, the problem of dust and insect corpses on the surface of LED street lights is solved, automatic cleaning is achieved, and the lighting is improved Brightness and traffic safety.
Patent Information
- Application Number
- CN202410609283.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2044-05-16
AI Technical Summary
After long-term use, the surface of existing LED street lights will stick to a large amount of dust and insect carcasses, resulting in uneven lights. The existing self-cleaning mechanism is inefficient and unsafe, affecting traffic safety.
A self-cleaning mechanism based on wind energy is designed, and the cleaning roller and rack structure are used to roll and clean the dust on the surface of the LED panel, and wind energy is collected through ventilation grooves and spiral fan blades, combining air flow channels and drainage pipes to achieve automatic LED panels. clean.
It effectively avoids the accumulation of dust on the surface of the cleaning roller, improves the cleaning effect of the LED panel, ensures the brightness and safety of the light, reduces the accumulation of insect corpses inside the lamp pole, and improves cleaning efficiency and safety.
Smart Images
Figure CN118463139B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of LED street lamps, and in particular to an LED street lamp with a self-cleaning mechanism based on wind energy. Background Art
[0002] LED street lights are semiconductor lighting lamps. They are a high-efficiency solid-state light source based on the semiconductor PN junction that can emit light with weak electrical energy. Under a certain forward bias voltage and injection current, the holes injected into the P area and the electrons injected into the N area emit photons after diffusion to the active area and radiation recombination, directly converting electrical energy into light energy. It is a solid-state cold light source with the characteristics of environmental protection, pollution-free, low power consumption, high light efficiency and long life.
[0003] After long-term use, a large amount of dust and insect corpses will adhere to the surface of existing LED street lamps. These obstacles will gradually cover the lamp tube, reducing the light transmittance of the lamp tube, resulting in dim and uneven lighting, affecting the field of vision of passing vehicles at night, and increasing the probability of traffic accidents. It is dangerous, time-consuming and laborious for workers to use ladders to wipe the dust on LED street lamps. In addition, the existing self-cleaning mechanism uses a cleaning brush to clean the surface of the lamp tube. After multiple uses, a large amount of dust will adhere to the surface of the cleaning brush, and the lamp tube cannot be effectively cleaned.
[0004] To this end, we proposed a wind-powered LED street light with a self-cleaning mechanism. Summary of the invention
[0005] In view of the deficiencies in the prior art, the present invention provides a wind-powered LED street lamp with a self-cleaning mechanism, which is used to automatically clean the LED street lamp and ensure the lighting effect of the LED street lamp.
[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A wind-powered LED street lamp with a self-cleaning mechanism, comprising a fixed base plate, a lamp pole and a mounting cover, wherein the top of the fixed base plate is provided with a lamp pole, and the top of the lamp pole is provided with a mounting cover, a built-in power supply is provided inside the mounting cover, and an LED panel is provided at the bottom of the mounting cover, a cleaning mechanism is provided on the circumference of the mounting cover, and an energy supply mechanism is also provided on the top of the mounting cover;
[0007] The cleaning mechanism comprises a cleaning frame, which is arranged below the peripheral surface of the mounting cover, a cleaning roller is arranged inside the cleaning frame, and a receiving groove matched with the cleaning roller is arranged above the inside of the cleaning frame, movable grooves are opened on both sides of the inside of the cleaning frame, and one side of the inner wall of the two movable grooves is provided with an electric slide, one side of the two electric slides is rotatably provided with a connecting shaft, and one end of the two connecting shafts is respectively connected to the two ends of the cleaning roller, the surfaces of the two connecting shafts are provided with gears, and racks are provided at the bottom of the inner wall of the two movable grooves and directly below the gears, and the surfaces of the two gears are respectively meshed with the surfaces of the two racks;
[0008] The cleaning rollers are driven by two electric slides through the connecting shafts to slide back and forth on the surface of the LED panel, and the dust on the surface of the LED panel is cleaned by the cleaning rollers, thereby reducing the pollution of the dust on the surface of the LED panel and ensuring the brightness of the LED street lamps. When the connecting shaft is driven by the electric slide to slide inside the movable groove, the gear on the surface of the connecting shaft is meshed with the tooth surface of the rack, so the gear rotates on the surface of the rack, and the connecting shaft is driven by the gear to rotate synchronously, and the connecting shaft drives the cleaning roller to rotate synchronously, and the surface of the LED panel is cleaned by the rotating cleaning roller, thereby further improving the cleaning effect of the LED panel. Compared with the cleaning method of using a fixed surface cleaning brush to clean the surface of the LED panel, dust and pollution on the LED panel will accumulate on the surface of the cleaning brush, affecting the subsequent cleaning effect of the cleaning brush on the LED panel. In this scheme, the cleaning roller is controlled to roll on the surface of the LED panel so that the surface of the cleaning roller is in continuous contact with the surface of the LED panel, which effectively avoids the accumulation of dust on the surface of the cleaning roller and improves the cleaning effect of the cleaning roller on the LED panel.
[0009] The energy supply mechanism includes a fixed frame, which is located on the top of the mounting cover. A plurality of ventilation slots are provided inside the fixed frame, and through slots corresponding to the number of ventilation slots are provided on both sides of the mounting cover. A rotating rod is provided inside the ventilation slot through a connecting frame, and first spiral blades are provided at both ends of the rotating rod.
[0010] Preferably, a receiving rack is provided at the bottom of the mounting cover, and a blanking rack is also provided at the bottom of the receiving rack. The bottom of the blanking rack is connected to the interior of the lamp pole, and a discharge rack is provided at the bottom of the lamp pole.
[0011] Preferably, flow guide gaps are left on both sides of the inner wall of the cleaning rack and on both sides of the mounting cover, and the bottom ends of the flow guide gaps extend to the interior of the material receiving rack.
[0012] Preferably, a rubber sealing pad is provided on one side of the inner wall of the two movable grooves, and a cutout is provided inside the two rubber sealing pads.
[0013] Preferably, a photovoltaic panel is disposed on the top of the fixing frame, and the interior of the photovoltaic panel is aligned with the interior of the built-in power supply.
[0014] Preferably, a mounting groove is provided at the bottom of the inner wall of the ventilation groove, and a second spiral fan blade is rotatably provided at the top of the inner wall of the mounting groove, a first bevel gear is rotatably provided on one side of the inner wall of the mounting groove, and a second bevel gear meshing with the first bevel gear is provided on the top of the second spiral fan blade, sprockets are provided on one side of the first bevel gear and the surface of the rotating rod, and the surfaces of the two sprockets are connected by a chain transmission.
[0015] Preferably, an air duct is provided at the bottom of the fixing frame, an air outlet is provided at the bottom of the inner wall of the mounting groove, and the top of the air duct is connected to the inside of the air outlet, first air flow channels are provided on both sides of the inside of the cleaning frame, and a blowing port is provided on one side of the inner wall of the two first air flow channels.
[0016] Preferably, a first drainage pipe is provided inside the mounting cover, and two ends of the first drainage pipe are respectively connected to the air guide pipe and the interior of the first air flow channel.
[0017] Preferably, an arc groove is provided at the bottom of the cleaning frame, and a rotating frame is rotatably provided inside the arc groove, wherein the rotating frame consists of a rotating shaft and four fixed plates arranged on the surface of the rotating shaft, and a brush is provided on one side of the four fixed plates.
[0018] Preferably, a second air flow channel is opened at the lower part of the cleaning rack, and a plurality of air holes are arranged between the second air flow channel and the arc groove. A second drainage pipe is also arranged inside the mounting cover, and both ends of the second drainage pipe are respectively connected to the air guide pipe and the interior of the second air flow channel.
[0019] The present invention provides a wind-powered LED street lamp with a self-cleaning mechanism. Compared with the prior art, it has the following beneficial effects:
[0020] By arranging a cleaning mechanism on the peripheral surface of the mounting cover, the surface of the LED panel is cleaned by using a cleaning roller rotating in the cleaning mechanism, thereby further improving the cleaning effect of the LED panel. Compared with the method of using a cleaning brush with a fixed surface to clean the surface of the LED panel, in this solution, the cleaning roller is controlled to roll on the surface of the LED panel, so that the surface of the cleaning roller is in continuous contact with the surface of the LED panel, effectively avoiding dust accumulation on the surface of the cleaning roller, and at the same time improving the cleaning effect of the cleaning roller on the LED panel.
[0021] Ventilation is performed through the interior of the ventilation slot, and the first spiral blades arranged at both ends of the rotating rod rotate under the blowing of wind. The first spiral blades are used to drive the rotating rod to rotate, so as to realize the collection and utilization of wind energy. The first drainage pipe is used to introduce the air inside the air guide pipe into the interior of the first air flow channel, and then the air is blown toward the surface of the LED panel from the blowing port, so as to reduce the degree of contamination of the LED panel;
[0022] The air inside the air duct is introduced into the second air flow channel through the second drainage pipe, and the air inside the second air flow channel is blown toward the surface of the rotating frame through the air holes, so that the rotating frame is rotated inside the circular arc groove, and the dust attached to the surface of the cleaning roller is cleaned by the rotating frame, wherein one side of the rack extends to the outside of the circular arc groove, and after the cleaning roller moves to one side of the circular arc groove, the cleaning roller rotates driven by the rotating frame, thereby increasing the cleaning effect of the rotating frame on the surface of the cleaning roller, and in the process of cleaning the surface of the cleaning roller by the rotating frame, the air in the second air flow channel will also be blown toward the surface of the cleaning roller, thereby improving the cleaning effect on the surface of the cleaning roller, and avoiding the cleaning roller from attaching a large amount of dust to the surface after cleaning the surface of the LED panel, thereby affecting the cleaning effect of the LED panel surface. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a schematic diagram of a wind-powered LED street lamp structure with a self-cleaning mechanism according to an embodiment of the present invention;
[0024] Figure 2 It is a schematic diagram of the cleaning mechanism, LED panel and energy supply mechanism structure of an embodiment of the present invention;
[0025] Figure 3 This is a schematic diagram of a cleaning rack and an LED panel structure according to an embodiment of the present invention;
[0026] Figure 4 For the embodiment of the present invention Figure 3 A magnified view of the structure at center A;
[0027] Figure 5 A schematic diagram of the internal structure of a fixing frame according to an embodiment of the present invention;
[0028] Figure 6 It is a schematic diagram of the structure of the rotating rod, the first bevel gear, the second bevel gear and the second spiral blade according to an embodiment of the present invention;
[0029] Figure 7 It is a schematic diagram of the cleaning frame, the first air flow channel and the second air flow channel structure according to an embodiment of the present invention.
[0030] In the figure, 10, fixed bottom plate; 20, lamp pole; 30, mounting cover; 40, built-in power supply; 50, LED panel; 60, cleaning mechanism; 70, energy supply mechanism; 80, receiving rack; 90, blanking rack; 11, cleaning rack; 12, cleaning roller; 13, movable groove; 14, electric slide; 15, connecting shaft; 16, gear; 17, rack; 18, rubber sealing pad; 21, fixed frame; 22, photovoltaic panel; 23, ventilation groove; 24, through groove; 25, rotating rod; 26, first spiral blade; 31, mounting groove; 32, second spiral blade; 33, first bevel gear; 34, second bevel gear; 35, sprocket; 41, air guide duct; 42, air outlet; 43, first air flow channel; 44, air outlet; 45, first drainage pipe; 51, arc groove; 52, rotating frame; 53, second air flow channel; 54, second drainage pipe. DETAILED DESCRIPTION
[0031] 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.
[0032] Example 1
[0033] See also Figures 1 to 7As shown, a wind-powered LED street lamp with a self-cleaning mechanism comprises a fixed base plate 10, a lamp pole 20 and a mounting cover 30. The lamp pole 20 is arranged on the top of the fixed base plate 10, and the mounting cover 30 is arranged on the top of the lamp pole 20. A built-in power supply 40 is arranged inside the mounting cover 30, and an LED panel 50 is arranged at the bottom of the mounting cover 30. The built-in power supply 40 is used to supply energy to the LED panel 50. At the same time, the built-in power supply 40 can store a certain amount of electric energy. When the power supply of the electric wire fails, the LED panel 50 can be supplied with emergency energy to ensure the normal operation of the LED street lamp; a cleaning mechanism 60 is arranged on the circumference of the mounting cover 30, and an energy supply mechanism 70 is also arranged on the top of the mounting cover 30; the surface of the LED panel 50 is cleaned by the cleaning mechanism 60. The LED panel 50 is cleaned and the surface is cleaned in real time after the wind energy is collected by the energy supply mechanism 70, which effectively prevents mosquitoes from staying on the surface of the LED panel 50, thereby reducing the degree of pollution on the surface of the LED panel 50. A receiving rack 80 is provided at the bottom of the mounting cover 30, and a blanking rack 90 is also provided at the bottom of the receiving rack 80. The bottom of the blanking rack 90 is connected with the interior of the lamp pole 20, and a discharge rack is provided at the bottom of the lamp pole 20. The dust and insects removed by the cleaning mechanism 60 are collected by the receiving rack 80, and the blanking rack 90 is used to send the collected dust to the bottom through the interior of the lamp pole 20. Finally, the dust and insect corpses at the bottom of the lamp pole 20 are cleaned by the discharge rack to prevent dust and insect corpses from accumulating inside the lamp pole 20.
[0034] The cleaning mechanism 60 includes a cleaning frame 11, which is arranged below the peripheral surface of the mounting cover 30, and guide gaps are left on both sides of the inner wall of the cleaning frame 11 and the mounting cover 30, wherein the bottom end of the guide gap extends to the inside of the receiving frame 80, and the guide gap is used to introduce rainwater into the inside of the receiving frame 80, and the rainwater is used to flush the dust inside the receiving frame 80 and the blanking frame 90, effectively avoiding the clogging of the dust inside the receiving frame 80 and the blanking frame 90; a cleaning roller 12 is arranged inside the cleaning frame 11, and a receiving groove matching the cleaning roller 12 is arranged above the inside of the cleaning frame 11, and both sides of the inside of the cleaning frame 11 Both of them are provided with movable grooves 13, and one side of the inner wall of the two movable grooves 13 is provided with an electric slide 14, wherein the interior of the two electric slides 14 is connected to the interior of the built-in power supply 40 through a wire; one side of the two electric slides 14 is rotatably provided with a connecting shaft 15, and one end of the two connecting shafts 15 is respectively connected to the two ends of the cleaning roller 12, and the two electric slides 14 drive the cleaning roller 12 to slide back and forth on the surface of the LED panel 50 through the connecting shaft 15, and the cleaning roller 12 is used to clean the dust on the surface of the LED panel 50, thereby reducing the pollution of the dust on the surface of the LED panel 50, and ensuring the light of the LED street lamp. Brightness; Gears 16 are provided on the surfaces of the two connecting shafts 15, and racks 17 are provided at the bottom of the inner wall of the two movable grooves 13 and directly below the gears 16, and the surfaces of the two gears 16 are respectively meshed with the surfaces of the two racks 17. When the connecting shaft 15 is driven by the electric slide 14 to slide inside the movable groove 13, the gears 16 on the surface of the connecting shaft 15 are meshed with the tooth surfaces of the racks 17, so the gears 16 rotate on the surfaces of the racks 17, and the connecting shaft 15 is driven by the gears 16 to rotate synchronously, and the connecting shaft 15 drives the cleaning roller 12 to rotate synchronously, and the rotating cleaning roller 12 is used to clean the LED surface. The surface of the board 50 is cleaned, and the cleaning effect of the LED panel 50 is further improved. Compared with the method of cleaning the surface of the LED panel 50 with a cleaning brush with a fixed surface, the dust and pollution on the LED panel 50 will accumulate on the surface of the cleaning brush, affecting the subsequent cleaning effect of the cleaning brush on the LED panel 50; in this solution, by controlling the cleaning roller 12 to roll on the surface of the LED panel 50, the surface of the cleaning roller 12 is in continuous contact with the surface of the LED panel 50, which effectively avoids the accumulation of dust on the surface of the cleaning roller 12, and at the same time improves the cleaning effect of the cleaning roller 12 on the LED panel 50.
[0035] Furthermore, a rubber sealing pad 18 is provided on one side of the inner wall of the two movable grooves 13, and a cut is provided inside the two rubber sealing pads 18, wherein the two rubber sealing pads 18 are provided on the outside of the rack 17, and the two connecting shafts 15 are respectively located inside the two rubber sealing pads 18 and rotatably arranged, and the two rubber sealing pads 18 are utilized to seal and protect the electric slide 14 inside the two movable grooves 13 and the connection structure of the gear 16 and the rack 17, thereby reducing the degree of contamination of the gear 16 and the rack 17 and improving the smoothness of the meshing transmission between the gear 16 and the rack 17.
[0036] Furthermore, the energy supply mechanism 70 includes a fixing frame 21, which is arranged at the top of the mounting cover 30, and a photovoltaic panel 22 is arranged on the top of the fixing frame 21, wherein the photovoltaic panel 22 is connected to the inside of the built-in power supply 40 through a wire, and the photovoltaic panel 22 collects solar energy and converts it into electrical energy and stores it in the inside of the built-in power supply 40, and the built-in power supply 40 is used to supply electrical energy to the cleaning mechanism 60 and the LED panel 50; a plurality of ventilation slots 23 are provided inside the fixing frame 21, and through slots 24 corresponding to the number of ventilation slots 23 are provided on both sides of the mounting cover 30, and a rotating rod 25 is provided inside the ventilation slot 23 through a connecting frame, and first spiral blades 26 are provided at both ends of the rotating rod 25, and the inside of the ventilation slot 23 is used for ventilation, and the first spiral blades 26 provided at both ends of the rotating rod 25 rotate under the blowing of the wind, and the first spiral blades 26 are used to drive the rotating rod 25 to rotate, so as to realize the collection and utilization of wind energy;
[0037] A mounting groove 31 is provided at the bottom of the inner wall of the ventilation groove 23, and a second spiral blade 32 is rotatably provided at the top of the inner wall of the mounting groove 31, a first bevel gear 33 is rotatably provided on one side of the inner wall of the mounting groove 31, and a second bevel gear 34 meshing with the first bevel gear 33 is provided on the top of the second spiral blade 32, a sprocket 35 is provided on one side of the first bevel gear 33 and the surface of the rotating rod 25, and the surfaces of the two sprockets 35 are connected by a chain transmission; the rotating rod 25 is driven to rotate by the first spiral blade 26, and then the rotating rod 25 drives the first bevel gear 33 to rotate inside the mounting groove 31 through the matching connection structure of the two sprockets 35 and the chain, the first bevel gear 33 drives the second bevel gear 34 to rotate through the meshing transmission, and the second spiral blade 32 is driven to rotate by the second bevel gear 34, and the airflow in the ventilation groove 23 is introduced into the interior of the mounting groove 31 through the second spiral blade 32;
[0038] Furthermore, an air duct 41 is provided at the bottom of the fixing frame 21, an air outlet 42 is provided at the bottom of the inner wall of the mounting groove 31, and the top end of the air duct 41 is connected with the interior of the air outlet 42, and the airflow in the ventilation groove 23 is introduced into the interior of the mounting groove 31 by the rotating second spiral blades 32, and then the airflow is sent into the interior of the air duct 41 through the air outlet 42; first air flow channels 43 are provided on both sides of the interior of the cleaning frame 11, and one side of the inner wall of the two first air flow channels 43 is provided with an air blowing port 44, wherein the air blowing ports 44 on both sides are facing the surface of the LED panel 50; a first drainage pipe 45 is provided inside the mounting cover 30, and the two ends of the first drainage pipe 45 are respectively connected with the interior of the air duct 41 and the first air flow channel 43, and the air inside the air duct 41 is introduced into the interior of the first air flow channel 43 by the first drainage pipe 45, and then the air is blown to the surface of the LED panel 50 from the air blowing port 44, thereby reducing the degree of contamination of the LED panel 50.
[0039] Furthermore, a circular arc groove 51 is provided at the bottom of the cleaning frame 11, and a rotating frame 52 is rotatably provided inside the circular arc groove 51, wherein the rotating frame 52 is composed of a rotating shaft and four fixed plates arranged on the surface of the rotating shaft, and a brush is provided on one side of the four fixed plates; a second air flow channel 53 is also opened at the lower part of the interior of the cleaning frame 11, and a plurality of air holes are provided between the second air flow channel 53 and the circular arc groove 51, a second drainage pipe 54 is also provided inside the mounting cover 30, and the two ends of the second drainage pipe 54 are respectively connected to the interior of the air guide pipe 41 and the second air flow channel 53, and the second drainage pipe 54 is used to introduce the air inside the air guide pipe 41 into the interior of the second air flow channel 53, and the air inside the second air flow channel 53 is blown toward the rotating frame 52 from the air holes. The rotating frame 52 rotates inside the circular arc groove 51, and drives the cleaning roller 12 in the cleaning mechanism 60 to move to the bottom of the cleaning frame 11. At this time, the surface of the cleaning roller 12 contacts one side of the surface of the rotating frame 52, and the rotating frame 52 is used to clean the dust attached to the surface of the cleaning roller 12, wherein one side of the rack 17 extends to the outside of the circular arc groove 51. After the cleaning roller 12 moves to one side of the circular arc groove 51, it rotates driven by the rotating frame 52, thereby increasing the cleaning effect of the rotating frame 52 on the surface of the cleaning roller 12. In the process of cleaning the surface of the cleaning roller 12 by the rotating frame 52, the air in the second air flow channel 53 will also blow to the surface of the cleaning roller 12, thereby improving the cleaning effect on the surface of the cleaning roller 12.
[0040] Example 2
[0041] See also Figures 1 to 7 As shown, the present invention also discloses a method for using a wind-powered LED street lamp with a self-cleaning mechanism, as follows:
[0042] The first step is that during the use of the LED street lamp, the interior of the ventilation slot 23 is ventilated, and the first spiral blades 26 arranged at both ends of the rotating rod 25 rotate under the blowing of the wind, and the first spiral blades 26 are used to drive the rotating rod 25 to rotate, and the first spiral blades 26 drive the rotating rod 25 to rotate, and then the rotating rod 25 drives the first bevel gear 33 to rotate inside the installation slot 31 through the matching connection structure of the two sprockets 35 and the chain, and the first bevel gear 33 drives the second bevel gear 34 to rotate through meshing transmission, and the second bevel gear 34 drives the second spiral blades 32 to rotate, and the airflow in the ventilation slot 23 is introduced into the interior of the installation slot 31 through the second spiral blades 32;
[0043] Step 2: The airflow in the ventilation slot 23 is introduced into the interior of the mounting slot 31 by the rotating second spiral blade 32, and then the airflow is sent into the interior of the air guide pipe 41 through the air outlet 42, and the air inside the air guide pipe 41 is introduced into the interior of the first air flow channel 43 by the first guide pipe 45, and then the air is blown toward the surface of the LED panel 50 from the blowing port 44;
[0044] Step 3: When cleaning the surface of the LED panel 50, the cleaning roller 12 is driven by the two electric slides 14 through the connecting shaft 15 to slide back and forth on the surface of the LED panel 50, and the dust on the surface of the LED panel 50 is cleaned by the cleaning roller 12. When the connecting shaft 15 is driven by the electric slide 14 to slide inside the movable groove 13, the gear 16 on the surface of the connecting shaft 15 is meshed with the tooth surface of the rack 17, so the gear 16 rotates on the surface of the rack 17, and the connecting shaft 15 is driven by the gear 16 to rotate synchronously, and the connecting shaft 15 drives the cleaning roller 12 to rotate synchronously, and the surface of the LED panel 50 is cleaned by the rotating cleaning roller 12;
[0045] The fourth step is to drive the cleaning roller 12 in the cleaning mechanism 60 to move to the bottom of the cleaning frame 11. At this time, the surface of the cleaning roller 12 contacts one side of the surface of the rotating frame 52, and the second drainage pipe 54 is used to introduce the air inside the air guide pipe 41 into the second air flow channel 53, and the air inside the second air flow channel 53 is blown to the surface of the rotating frame 52 from the air hole, so that the rotating frame 52 is rotated inside the circular arc groove 51, and the dust attached to the surface of the cleaning roller 12 is cleaned by the rotating frame 52, wherein one side of the rack 17 extends to the outside of the circular arc groove 51. After the cleaning roller 12 moves to one side of the circular arc groove 51, it rotates under the drive of the rotating frame 52, thereby increasing the cleaning effect of the rotating frame 52 on the surface of the cleaning roller 12. In the process of cleaning the surface of the cleaning roller 12 by the rotating frame 52, the air in the second air flow channel 53 will also blow to the surface of the cleaning roller 12 to clean the dust on the surface of the cleaning roller 12.
[0046] The fifth step is to collect the dust and insects removed by the cleaning mechanism 60 through the receiving rack 80, and use the blanking rack 90 to send the collected dust to the bottom through the interior of the lamp pole 20. Finally, the dust and insect corpses at the bottom of the lamp pole 20 are centrally cleaned through the discharge rack, and the rainwater is introduced into the interior of the receiving rack 80 through the guide gap, and the dust inside the receiving rack 80 and the blanking rack 90 is flushed with the rainwater.
[0047] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A wind-powered LED street lamp with a self-cleaning mechanism, comprising a fixed base plate (10), a lamp pole (20) and a mounting cover (30), wherein the top of the fixed base plate (10) is provided with a lamp pole (20), and the top of the lamp pole (20) is provided with a mounting cover (30), a built-in power supply (40) is provided inside the mounting cover (30), and an LED panel (50) is provided at the bottom of the mounting cover (30), characterized in that: A cleaning mechanism (60) is disposed on the circumferential surface of the installation cover (30), and an energy supply mechanism (70) is also disposed on the top of the installation cover (30); The cleaning mechanism (60) comprises a cleaning frame (11), the cleaning frame (11) being arranged below the peripheral surface of the mounting cover (30), a cleaning roller (12) being arranged inside the cleaning frame (11), and a receiving groove cooperating with the cleaning roller (12) being arranged above the inside of the cleaning frame (11), movable grooves (13) being arranged on both sides inside the cleaning frame (11), and electric slides (14) being arranged on one side of the inner wall of the two movable grooves (13), connecting shafts (15) being rotatably arranged on one side of the two electric slides (14), and one end of the two connecting shafts (15) being respectively connected to the two ends of the cleaning roller (12), and gears (16) being arranged on the surface of the two connecting shafts (15), and racks (17) being arranged at the bottom of the inner wall of the two movable grooves (13) and directly below the gears (16), and the surfaces of the two gears (16) being respectively meshed with the surfaces of the two racks (17); The energy supply mechanism (70) comprises a fixing frame (21), the fixing frame (21) being arranged at the top of the mounting cover (30), a plurality of ventilation slots (23) being provided inside the fixing frame (21), and through slots (24) corresponding to the number of the ventilation slots (23) being provided on both sides of the mounting cover (30), a rotating rod (25) being arranged inside the ventilation slot (23) via a connecting frame, and first spiral blades (26) being arranged at both ends of the rotating rod (25).
2. According to claim 1, a wind-powered LED street lamp with a self-cleaning mechanism, characterized in that: A material receiving rack (80) is provided at the bottom of the mounting cover (30), and a material blanking rack (90) is also provided at the bottom of the material receiving rack (80); the bottom of the material blanking rack (90) is connected to the interior of the lamp pole (20), and a material discharge rack is provided at the bottom of the lamp pole (20).
3. The wind-powered LED street lamp with a self-cleaning mechanism according to claim 1, characterized in that: Both sides of the inner wall of the cleaning frame (11) and both sides of the mounting cover (30) are provided with flow guide gaps, and the bottom ends of the flow guide gaps extend to the interior of the material receiving frame (80).
4. The wind-powered LED street lamp with a self-cleaning mechanism according to claim 1, characterized in that: A rubber sealing pad (18) is provided on one side of the inner wall of the two movable grooves (13), and a cutout is provided inside the two rubber sealing pads (18).
5. The wind-powered LED street lamp with a self-cleaning mechanism according to claim 1, characterized in that: A photovoltaic panel (22) is disposed on the top of the fixing frame (21), and the interior of the photovoltaic panel (22) is aligned with the interior of the built-in power source (40).
6. The wind-powered LED street lamp with a self-cleaning mechanism according to claim 1, characterized in that: The bottom of the inner wall of the ventilation slot (23) is provided with a mounting slot (31), and the top of the inner wall of the mounting slot (31) is rotatably provided with a second spiral blade (32), one side of the inner wall of the mounting slot (31) is rotatably provided with a first bevel gear (33), and the top of the second spiral blade (32) is provided with a second bevel gear (34) meshing with the first bevel gear (33), one side of the first bevel gear (33) and the surface of the rotating rod (25) are both provided with sprockets (35), and the surfaces of the two sprockets (35) are connected by a chain transmission.
7. The wind-powered LED street lamp with a self-cleaning mechanism according to claim 6, characterized in that: An air guide tube (41) is provided at the bottom of the fixing frame (21), an air outlet (42) is provided at the bottom of the inner wall of the mounting groove (31), and the top end of the air guide tube (41) is connected to the inside of the air outlet (42), first air flow channels (43) are provided on both sides of the interior of the cleaning frame (11), and a blowing port (44) is provided on one side of the inner wall of the two first air flow channels (43).
8. The wind-powered LED street lamp with a self-cleaning mechanism according to claim 7, characterized in that: A first drainage pipe (45) is arranged inside the mounting cover (30), and two ends of the first drainage pipe (45) are respectively connected to the interior of the air guide pipe (41) and the first air flow channel (43).
9. The wind-powered LED street lamp with a self-cleaning mechanism according to claim 1, characterized in that: The bottom of the cleaning frame (11) is provided with an arc groove (51), and a rotating frame (52) is rotatably provided inside the arc groove (51), wherein the rotating frame (52) is composed of a rotating shaft and four fixed plates arranged on the surface of the rotating shaft, and brushes are arranged on one side of the four fixed plates.
10. The wind-powered LED street lamp with a self-cleaning mechanism according to claim 9, characterized in that: A second air flow channel (53) is also provided at the lower part of the cleaning frame (11), and a plurality of air holes are provided between the second air flow channel (53) and the arc groove (51). A second drainage pipe (54) is also provided inside the mounting cover (30), and the two ends of the second drainage pipe (54) are respectively connected to the air guide pipe (41) and the inside of the second air flow channel (53).