Self-cleaning lighting street lamp based on smart city

Abstract

The invention discloses a self-cleaning lighting street lamp based on a smart city, and relates to the technical field of lighting street lamps, and the self-cleaning lighting street lamp comprises a composite mechanism. According to the self-cleaning lighting street lamp based on the smart city, through the design of a composite mechanism, the lighting height can be adjusted according to the surface of the external environment such as foggy or windy weather, the lighting effect and equipment safety are benefited by properly reducing the height, equipment damage is avoided, and the service life of equipment is prolonged; the external connecting rod and the connector can be folded and inclined downwards, the influence of the external environment on equipment is avoided, the lamp achieves the urban lighting effect, the friction mechanism can be adjusted through the rotating block, the rotating block enables the friction mechanism to rotate in the direction opposite to the lamp, and the influence on the lamplight lighting effect is avoided; the distance between the friction mechanism and the lamp is adjusted through the first electric push rod, the surface of the lamp is rubbed through the friction mechanism, the surface of a component is kept clean, and the good lighting effect is maintained.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting street lamps, and in particular to a self-cleaning lighting street lamp based on a smart city. Background Art

[0002] The self-cleaning street lamp based on smart city is a new type of street lamp that combines lighting function with self-cleaning technology and integrates it into the smart city management system. It can not only provide lighting for urban roads, squares and other areas, but also use its own cleaning mechanism to keep the surface of the lamp clean. At the same time, it has smart city functions such as data transmission and remote monitoring.

[0003] Due to insufficient natural lighting, everything in the city is in darkness at night, and people's activities are restricted. Street lamps create an artificial lighting environment, meet the needs of citizens' activities, and make the city night lively. First, it increases people's visibility at night, improves their sense of security, and creates a comfortable and pleasant social activity and communication space at night. Secondly, it ensures the safety of vehicles and pedestrians at night and reduces the occurrence of traffic accidents, crimes, and violent incidents at night. Finally, it meets the functional needs of different areas in the city and provides lighting conditions for activities in each area and for traffic and communication between them.

[0004] Lighting street lamps are installed outdoors. The influence of the external environment will cause impurities to accumulate and be adsorbed on the surface of the equipment, affecting the lighting effect. Therefore, a new design was made to address this situation. Summary of the invention

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A self-cleaning lighting street lamp based on smart city, comprising: A composite mechanism for lighting a smart city; A processing mechanism, the processing mechanism is used to support the composite mechanism; The bottom of the composite mechanism is rotatably connected to the top of the processing mechanism; The composite mechanism includes a lifting column, through which the lighting height can be adjusted according to the surface of the external environment. For example, in foggy or windy weather, appropriately lowering the height is beneficial to the lighting effect and equipment safety, avoiding damage to the equipment and extending the service life of the equipment. The bottom of the lifting column is rotatably connected to the top of the processing mechanism, and the top of the lifting column is fixedly connected to a connector away from the processing mechanism. The inner side of the connector is rotatably connected to an external rod, and the external rod and the connector can be folded and tilted downward to reduce the force area and avoid the impact of the external environment on the equipment. The side of the external rod away from the connector is fixedly connected to a connecting frame, and the side of the outside of the connecting frame is fixedly connected to a lamp, which plays a role In order to achieve the effect of urban lighting, a rotating block is rotatably connected to the outer side of the external rod, and the friction mechanism can be adjusted by the rotating block. The rotating block makes the friction mechanism turn to the opposite direction of the lamp to avoid affecting the lighting effect. A first electric push rod is fixedly connected to one side of the outer side of the rotating block. When the rotating block drives the friction mechanism close to the lamp, the distance between the friction mechanism and the lamp is adjusted by the first electric push rod to facilitate the fitting of components and improve the cleaning efficiency. A friction mechanism is fixedly connected to the side of the outer side of the first electric push rod away from the rotating block, and the surface of the lamp is rubbed by the friction mechanism, so as to achieve the effect of cleaning impurities, keep the surface of the components clean, and maintain a good lighting effect. The middle section of the outer side of the lifting column is fixedly connected to a limiting mechanism.

[0006] Preferably, the friction mechanism includes a friction frame, the outer side of the friction frame is fixedly connected to the outer side of the first electric push rod, and the side of the friction frame close to the processing mechanism is fixedly connected to the first motor, and the buffer mechanism is controlled to rotate by the first motor to drive the friction strip to rub the surface of the lamp, so as to achieve the effect of cleaning impurities, reduce the precipitation of surface impurities, avoid excessive impurities affecting the lighting effect, maintain a stable lighting effect of the equipment, and extend the service life of the equipment. The side of the friction frame away from the first motor is rotatably connected to the buffer mechanism, the outer side of the buffer mechanism is fixedly connected to a strip frame, and the inner side of the strip frame is plug-connected with a friction strip.

[0007] Preferably, a circular groove is provided on one side of the inner wall of the strip frame. When the friction strip is inserted into the inner wall of the strip frame, the protruding block is squeezed, and the spring strip supports the protruding block at the same time, thereby achieving a clamping effect on the component. A spring strip is provided on the inner side of the circular groove. When the friction strip is inserted into the inner wall of the strip frame, the protruding block is squeezed, and the spring strip supports the protruding block at the same time, thereby achieving a clamping effect on the component. The inner wall of the circular groove is slidably connected with a protruding block.

[0008] Preferably, the buffer mechanism includes a buffer shell, the bottom of the buffer shell is rotatably connected to the top of the friction frame, the inner wall of the buffer shell is provided with a spring block, the inner wall of the buffer shell is slidably connected with a sliding plate, the outer side of the sliding plate away from the spring block is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with a buffer top plate on the side away from the sliding plate. When the first electric push rod controls the friction mechanism to contact the lamp, the spring block is squeezed by the buffer top plate, so as to achieve the effect of shock absorption and buffering, reduce wear between components, avoid component damage, and extend the service life of the equipment; the buffer top plate is fixedly connected with a rubber strip on the side away from the connecting rod, and the rubber strip is made of silicone material. The silicone material further improves the buffer effect and plays a certain wear resistance role. The inner side of the buffer shell is provided with a strip groove, and the outer side of the sliding plate is fixedly connected with an external block, which slides on the inner wall of the strip groove through the external block, so as to achieve the effect of constraining the sliding space, avoid excessive ejection, and affect the operation of the equipment, and the outer side of the external block is slidably connected to the inner wall of the strip groove.

[0009] Preferably, the limiting mechanism includes a limiting shell, an inner wall of the limiting shell is fixedly connected to a connecting frame, a receiving frame is fixedly connected between opposite surfaces of the connecting frame, a friction column is rotatably connected between opposite surfaces of the receiving frame, and a groove is provided on the friction column. The contact area is increased by the groove, the friction effect is improved, and the braking effect is further improved. A second electric push rod is fixedly connected to the side of the receiving frame away from the connecting frame. When the lifting column fails in the process of lifting the lamp, it is easy to cause the lifting to stall. The receiving frame is pushed by the second electric push rod to make the friction column and the surface of the lifting column rub against each other, so as to achieve the function of the braking component, avoid damage to components due to rapid descent, prevent power leakage, and play a certain protective role on the equipment. The outer side of the second electric push rod is fixedly connected to the outer side of the limiting shell.

[0010] Preferably, the processing mechanism includes a solar panel, which provides energy for lighting of the lamp and has a certain environmental protection effect. The solar panel is set at a lower position for easy inspection and maintenance. A cleaning mechanism is slidably connected to one side of the outside of the solar panel, and the cleaning mechanism slides on the surface of the solar panel to achieve the cleaning effect of the surface and prevent dust from affecting the working efficiency. A support column is fixedly connected to the side of the outside of the solar panel away from the cleaning mechanism, and the bottom of the support column is rotatably connected to a rotating mechanism, which plays a shielding and protective role when the surface of the annular frame is rotated to the front side of the solar panel to prevent external damage to the equipment. The outer side of the solar panel is fixedly connected to an annular frame, and a protective mechanism is rotatably connected between the opposite surfaces of the annular frame, which plays a shielding and protective role when the surface of the annular frame is rotated to the front side of the solar panel to prevent external damage to the equipment.

[0011] Preferably, the protective mechanism includes an arc frame, and the upper and lower sides of the outside of the arc frame are rotatably connected to the outside of the annular frame, and a spring column is fixedly connected to one side of the outside of the arc frame. When the outside collides with the protective plate, the spring column plays a shock-absorbing and buffering role, thereby reducing the impact pressure and vibration amplitude to avoid damage to the equipment. The side of the spring column away from the arc frame is fixedly connected to the protective plate, and one side of the protective plate adopts a diamond structure to achieve the effect of reducing impact force and reducing impurity adsorption. The side of the outside of the protective plate close to the arc frame is fixedly connected to a connecting rod, which plays a guiding role to avoid the force from being offset, and the side of the connecting rod away from the protective plate is fixedly connected to the outside of the arc frame.

[0012] Preferably, the rotating mechanism includes a circular shell, the inner side of the circular shell is rotatably connected to the outer side of the support column, a first gear is fixedly connected to the outer side of the support column near the circular shell, a connecting column is rotatably connected to the side of the first gear away from the support column, a square base is fixedly connected to the side of the connecting column away from the first gear, a second gear is meshedly connected to the outer side of the first gear, and a second motor is fixedly connected to the outer side of the second gear. The second motor controls the rotation of the second gear, and the solar panel rotates through the rotation of the second gear, thereby adjusting the lighting angle, thereby extending the lighting time and increasing the lighting effect.

[0013] Preferably, the cleaning mechanism includes a cleaning shell, one side of the outside of the cleaning shell is slidably connected to the outside of the solar panel, and a brush block is fixedly connected to the side of the outside of the cleaning shell close to the solar panel, and the surface of the solar panel is rubbed by the brush block to clean surface impurities, reduce impurities on the surface of components, and avoid affecting work efficiency. The outside of the brush block is provided with a block surface groove, and the contact area is increased by grooving to improve the friction cleaning effect, while the chip removal effect is increased and impurity adsorption is reduced.

[0014] The present invention provides a self-cleaning lighting street lamp based on smart city, which has the following beneficial effects: 1. The self-cleaning lighting street lamp based on smart city is designed with a composite mechanism. The lighting height can be adjusted through the lifting column. It can be adjusted according to the surface of the external environment. For example, in foggy or windy weather, appropriately lowering the height is beneficial to the lighting effect and equipment safety, avoiding damage to the equipment and extending the service life of the equipment. The external rod and the connector can be folded and tilted downward to reduce the force area and avoid the impact of the external environment on the equipment. The lamp plays the role of urban lighting. The friction mechanism can be adjusted by the rotating block. The rotating block turns the friction mechanism to the opposite direction of the lamp to avoid affecting the lighting effect. When the rotating block drives the friction mechanism close to the lamp, the distance between the friction mechanism and the lamp is adjusted by the first electric push rod to facilitate the fitting of components and improve the cleaning efficiency. The surface of the lamp is rubbed by the friction mechanism to achieve the effect of cleaning impurities, keep the surface of the components clean, and maintain a good lighting effect.

[0015] 2. The self-cleaning lighting street lamp based on smart city is designed with a friction mechanism. The first motor controls the rotation of the buffer mechanism to drive the friction strip to rub the surface of the lamp, so as to clean impurities, reduce the precipitation of surface impurities, avoid excessive impurities affecting the lighting effect, maintain a stable lighting effect of the equipment, and extend the service life of the equipment. When the friction strip is inserted into the inner wall of the strip frame, the raised block is squeezed, and the spring bar supports the raised block, so as to achieve the clamping effect of the component. When the friction strip is in operation for a long time and the surface of the component is worn too severely to affect subsequent operations, it is easy to replace and reduce the difficulty of operation.

[0016] 3. The self-cleaning lighting street lamp based on smart city is designed with a buffer mechanism. When the first electric push rod controls the friction mechanism to contact the lamp, the spring block is squeezed through the buffer top plate to achieve the effect of shock absorption and buffering, reduce the wear between components, avoid component damage, and extend the service life of the equipment. The rubber strip is made of silicone material, which further improves the buffering effect and plays a certain wear resistance role. The external block slides on the inner wall of the strip groove to constrain the sliding space and avoid excessive ejection, which affects the operation of the equipment.

[0017] 4. The self-cleaning lighting street lamp based on smart city is designed with a limit mechanism. When the lifting column fails in the process of lifting the lamp, it is easy to cause the lifting to stall. The second electric push rod pushes the receiving frame to make the friction column and the surface of the lifting column rub against each other, so as to achieve the function of the braking component, avoid damage to components caused by rapid descent, prevent power leakage, and play a certain protective role on the equipment. The friction column is provided with grooves, and the contact area is increased by the grooves, which improves the friction effect and further improves the braking effect.

[0018] 5. The self-cleaning lighting street lamp based on smart city, through the processing mechanism design, uses solar panels to provide energy for lighting, which has a certain environmental protection effect. At the same time, the solar panels are set at a lower position for easy detection and maintenance. The cleaning mechanism slides on the surface of the solar panel to achieve the surface cleaning effect, avoiding dust from affecting the operation efficiency. The protective mechanism plays a shielding and protective role when the surface of the ring frame turns to the front side of the solar panel to avoid external damage to the equipment. The direction of the solar panel is adjusted through the rotating mechanism, thereby extending the exposure time and improving the operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the external structure of the self-cleaning lighting street lamp based on smart city of the present invention; Figure 2 This is a schematic diagram of the structure of a self-cleaning lighting street lamp based on a smart city according to the present invention; Figure 3 It is a schematic diagram of the composite mechanism structure of the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of the friction mechanism of the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure of the buffer mechanism of the present invention; Figure 6 It is a schematic diagram of the cross-sectional structure of the limiting mechanism of the present invention; Figure 7 It is a schematic diagram of the structure of the processing mechanism of the present invention; Figure 8 It is a schematic diagram of the cross-sectional structure of the protection mechanism of the present invention; Fig. 9 It is a schematic diagram of the cross-sectional structure of the rotating mechanism of the present invention; Fig.10 It is a schematic diagram of the cleaning mechanism structure of the present invention.

[0020] In the figure: 1. composite mechanism; 2. processing mechanism; 11. lifting column; 12. connector; 13. external rod; 14. connecting frame; 15. lamp; 16. rotating block; 17. first electric push rod; 18. friction mechanism; 19. limit mechanism; 181. friction frame; 182. first motor; 183. buffer mechanism; 184. strip frame; 185. circular groove; 186. raised block; 187. spring strip; 188. friction strip; 1831. buffer shell; 1832. spring block; 1833. sliding plate; 1834. buffer top plate; 1835. rubber strip; 1836. strip groove; 1837. External block; 1838, connecting rod; 191, limiting shell; 192, connecting frame; 193, receiving frame; 194, friction column; 195, second electric push rod; 21, solar panel; 22, supporting column; 23, ring frame; 24, protective mechanism; 25, rotating mechanism; 26, cleaning mechanism; 241, arc frame; 242, spring column; 243, connecting rod; 244, protective plate; 251, circular shell; 252, square base; 253, connecting column; 254, first gear; 255, second gear; 256, second motor; 261, cleaning shell; 262, brush block; 263, block surface groove. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0022] The first embodiment, as Figures 1 to 3 As shown, the present invention provides a technical solution: a self-cleaning lighting street lamp based on a smart city, comprising a composite mechanism 1, the composite mechanism 1 is used to illuminate the smart city; A processing mechanism 2, the processing mechanism 2 is used to support the composite mechanism 1; The bottom of the composite mechanism 1 is rotatably connected to the top of the processing mechanism 2; Among them, the composite mechanism 1 includes a lifting column 11, the bottom of the lifting column 11 is rotatably connected to the top of the processing mechanism 2, the outside of the lifting column 11 is fixedly connected to a connector 12 away from the top of the processing mechanism 2, the inner side of the connector 12 is rotatably connected to an external rod 13, the side of the external rod 13 away from the connector 12 is fixedly connected to a connecting frame 14, the side of the connecting frame 14 is fixedly connected to a lamp 15, the outer side of the external rod 13 is rotatably connected to a rotating block 16, the side of the rotating block 16 is fixedly connected to a first electric push rod 17, the side of the first electric push rod 17 away from the rotating block 16 is fixedly connected to a friction mechanism 18, and the middle section of the outer side of the lifting column 11 is fixedly connected to a limiting mechanism 19. The lighting height can be adjusted by the lifting column 11, and it can be adjusted according to the surface of the external environment. For example, in foggy or windy weather, appropriately lowering the height is beneficial to the lighting effect and equipment safety, avoiding damage to the equipment and extending the service life of the equipment. The external rod 13 and the connector 12 can be folded and tilted downward to reduce the force area and avoid the impact of the external environment on the equipment. The lamp 15 plays the role of urban lighting. The friction mechanism 18 can be adjusted by the rotating block 16. The rotating block 16 turns the friction mechanism 18 to the opposite direction of the lamp 15 to avoid affecting the lighting effect. When the rotating block 16 drives the friction mechanism 18 to approach the lamp 15, the distance between the friction mechanism 18 and the lamp 15 is adjusted by the first electric push rod 17 to facilitate the fitting of components and improve the cleaning efficiency. The surface of the lamp 15 is rubbed by the friction mechanism 18, so as to achieve the effect of cleaning impurities, keep the surface of the components clean, and maintain a good lighting effect.

[0023] The second embodiment is based on the first embodiment. Figures 4 to 6 As shown, the friction mechanism 18 includes a friction frame 181, the outer side of the friction frame 181 is fixedly connected to the outer side of the first electric push rod 17, the side of the friction frame 181 close to the processing mechanism 2 is fixedly connected to the first motor 182, the side of the friction frame 181 away from the first motor 182 is rotatably connected to the buffer mechanism 183, the outer side of the buffer mechanism 183 is fixedly connected to the strip frame 184, and the inner side of the strip frame 184 is plugged and connected to the friction strip 188. The first motor 182 controls the rotation of the buffer mechanism 183 to drive the friction strip 188 to rub the surface of the lamp 15, so as to achieve the effect of cleaning impurities, reduce the precipitation of surface impurities, avoid excessive impurities affecting the lighting effect, maintain the stable lighting effect of the equipment, and extend the service life of the equipment.

[0024] A circular groove 185 is provided on one side of the inner wall of the strip frame 184, a spring bar 187 is provided inside the circular groove 185, and a protrusion 186 is slidably connected to the inner wall of the circular groove 185. When the friction strip 188 is inserted into the inner wall of the strip frame 184, the protrusion 186 is squeezed, and the spring strip 187 supports the protrusion 186, thereby achieving a clamping effect on the component. When the friction strip 188 is used for a long time and the surface of the component is too severely worn to affect subsequent operations, it is easy to replace it, reducing the difficulty of operation.

[0025] The buffer mechanism 183 includes a buffer shell 1831, the bottom of the buffer shell 1831 is rotatably connected to the top of the friction frame 181, the inner wall of the buffer shell 1831 is provided with a spring block 1832, the inner wall of the buffer shell 1831 is slidably connected to a sliding plate 1833, the side of the sliding plate 1833 away from the spring block 1832 is fixedly connected to a connecting rod 1838, the side of the connecting rod 1838 away from the sliding plate 1833 is fixedly connected to a buffer top plate 1834, the side of the buffer top plate 1834 away from the connecting rod 1838 is fixedly connected to a rubber strip 1835, the inner side of the buffer shell 1831 is provided with a strip groove 1836, the outer side of the sliding plate 1833 is fixedly connected to an external block 1837, and the outer side of the external block 1837 is slidably connected to the inner wall of the strip groove 1836. When the first electric push rod 17 controls the friction mechanism 18 to contact the lamp 15, the spring block 1832 is squeezed through the buffer top plate 1834 to achieve the effect of shock absorption and buffering, reduce the wear between components, avoid component damage, and extend the service life of the equipment. The rubber strip 1835 is made of silicone material, which further improves the buffering effect and has a certain wear resistance. The external block 1837 slides on the inner wall of the strip groove 1836 to achieve the effect of constraining the sliding space, avoid excessive ejection, and affect the operation of the equipment.

[0026] The limiting mechanism 19 includes a limiting shell 191, a connecting frame 192 is fixedly connected to the inner wall of the limiting shell 191, a receiving frame 193 is fixedly connected between the opposite surfaces of the connecting frame 192, a friction column 194 is rotatably connected between the opposite surfaces of the receiving frame 193, a second electric push rod 195 is fixedly connected to the side of the receiving frame 193 away from the connecting frame 192, and the outer side of the second electric push rod 195 is fixedly connected to the outer side of the limiting shell 191. When the lifting column 11 fails in the process of lifting the lamp 15, it is easy to cause the lifting to stall. The receiving frame 193 is pushed by the second electric push rod 195 to make the friction column 194 rub against the surface of the lifting column 11, so as to achieve the function of the braking component, avoid damage to the components caused by rapid descent, prevent power leakage, and play a certain protective role on the equipment. The friction column 194 is provided with a groove, and the contact area is increased by the groove, the friction effect is improved, and the braking effect is further improved.

[0027] The third embodiment is based on the first and second embodiments. Figures 7 to 10 As shown, the processing mechanism 2 includes a solar panel 21, a cleaning mechanism 26 is slidably connected to one side of the solar panel 21, a support column 22 is fixedly connected to the side of the solar panel 21 away from the cleaning mechanism 26, a rotating mechanism 25 is rotatably connected to the bottom of the support column 22, a ring frame 23 is fixedly connected to the outer side of the solar panel 21, and a protective mechanism 24 is rotatably connected between the opposite surfaces of the ring frame 23. The solar panel 21 provides energy for the lighting of the lamp 15, which has a certain environmental protection effect. At the same time, the solar panel 21 is set at a lower position for easy detection and maintenance. The cleaning mechanism 26 slides on the surface of the solar panel 21 to achieve the cleaning effect of the surface and prevent dust from affecting the working efficiency. The protective mechanism 24 plays a shielding and protective role when the surface of the ring frame 23 is turned to the front side of the solar panel 21 to prevent external damage to the equipment. The direction of the solar panel 21 is adjusted by the rotating mechanism 25, thereby extending the irradiation time and improving the working efficiency.

[0028] The protection mechanism 24 includes an arc frame 241, the upper and lower sides of the outer side of the arc frame 241 are rotatably connected to the outer side of the annular frame 23, a spring column 242 is fixedly connected to one side of the outer side of the arc frame 241, a protection plate 244 is fixedly connected to the outer side of the spring column 242 away from the arc frame 241, a connecting rod 243 is fixedly connected to the outer side of the arc frame 241 on the outer side of the protection plate 244 close to the arc frame 241, and the connecting rod 243 is fixedly connected to the outer side of the arc frame 241 on the side away from the protection plate 244. When the outer side impacts the protection plate 244, the spring column 242 plays a role of shock absorption and buffering, reducing the impact pressure and vibration amplitude to avoid damage to the equipment, the connecting rod 243 plays a guiding role to avoid the displacement of the force, and one side of the protection plate 244 adopts a diamond structure to achieve the effect of slowing down the impact force and reducing the adsorption of impurities.

[0029] The rotating mechanism 25 includes a circular shell 251, the inner side of the circular shell 251 is rotatably connected to the outer side of the support column 22, a first gear 254 is fixedly connected to the side of the support column 22 close to the circular shell 251, a connecting column 253 is rotatably connected to the side of the first gear 254 away from the support column 22, a square base 252 is fixedly connected to the side of the connecting column 253 away from the first gear 254, a second gear 255 is meshedly connected to the outer side of the first gear 254, and a second motor 256 is fixedly connected to the outer side of the second gear 255. The second motor 256 controls the rotation of the second gear 255, and the rotation of the second gear 255 causes the solar panel 21 to rotate, thereby adjusting the illumination angle, thereby extending the illumination time and increasing the lighting effect.

[0030] The cleaning mechanism 26 includes a cleaning shell 261, one side of the outside of the cleaning shell 261 is slidably connected to the outside of the solar panel 21, and a brush block 262 is fixedly connected to the side of the outside of the cleaning shell 261 close to the solar panel 21, and a block surface groove 263 is provided on the outside of the brush block 262. The brush block 262 rubs the surface of the solar panel 21 to clean the surface impurities, reduce the impurities on the surface of the components, and avoid affecting the working efficiency. By providing the block surface groove 263, the contact area is increased by grooving, the friction cleaning effect is improved, and the chip removal effect is increased, and the impurity adsorption is reduced.

[0031] When in use, the processing mechanism 2 supports the composite mechanism 1, and a solar panel 21 is arranged inside the processing mechanism 2 to provide electricity for the lamp 15, so as to illuminate the city. The solar panel 21 is partially rotated by the rotating mechanism 25 to increase the lighting time and improve the efficiency of the work lighting. At night or in bad weather outside, in order to protect the safety of the solar panel 21, the rotating protection mechanism 24 is used to protect the components, so that the external impact on the surface will not cause damage to the components, thereby extending the service life of the equipment. A friction mechanism 18 is arranged inside the composite mechanism 1, and the surface of the lamp 15 is rubbed by the friction mechanism 18, so as to clean the surface impurities, reduce the dust on the surface of the lamp 15, and prevent the dust from affecting the lighting effect. At the same time, the lighting height of the lamp 15 can be adjusted by the lifting column 11 to avoid the lighting effect being affected by foggy weather, or to reduce the lighting height in windy weather outside, thereby playing a certain protective role for the equipment and preventing the equipment from being damaged by external influences.

[0032] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A self-cleaning lighting street lamp based on smart city, It is characterized in that include: A composite mechanism (1), the composite mechanism (1) being used for lighting a smart city; A processing mechanism (2), the processing mechanism (2) is used to support the composite mechanism (1); The bottom of the composite mechanism (1) is rotatably connected to the top of the processing mechanism (2); The composite mechanism (1) comprises a lifting column (11), the bottom of the lifting column (11) is rotatably connected to the top of the processing mechanism (2), the outside of the lifting column (11) away from the top of the processing mechanism (2) is fixedly connected to a connector (12), the inside of the connector (12) is rotatably connected to an external rod (13), the side of the external rod (13) away from the connector (12) is fixedly connected to a connecting frame (14), the side of the connecting frame (14) is fixedly connected to a lamp (15), the outside of the external rod (13) is rotatably connected to a rotating block (16), the side of the outside of the rotating block (16) is fixedly connected to a first electric push rod (17), the side of the outside of the first electric push rod (17) away from the rotating block (16) is fixedly connected to a friction mechanism (18), and the middle section of the outside of the lifting column (11) is fixedly connected to a limiting mechanism (19).

2. According to claim 1, a self-cleaning lighting street lamp based on smart city, Features: The friction mechanism (18) comprises a friction frame (181), the outer side of the friction frame (181) is fixedly connected to the outer side of the first electric push rod (17), the side of the friction frame (181) close to the processing mechanism (2) is fixedly connected to the first motor (182), the side of the friction frame (181) away from the first motor (182) is rotatably connected to the buffer mechanism (183), the outer side of the buffer mechanism (183) is fixedly connected to a strip frame (184), and the inner side of the strip frame (184) is plug-connected to a friction strip (188).

3. A self-cleaning lighting street lamp based on smart city according to claim 2, Features: A circular groove (185) is provided on one side of the inner wall of the strip frame (184), a spring strip (187) is provided on the inner side of the circular groove (185), and a protruding block (186) is slidably connected to the inner wall of the circular groove (185).

4. A self-cleaning lighting street lamp based on smart city according to claim 2, Features: The buffer mechanism (183) comprises a buffer shell (1831), the bottom of the buffer shell (1831) is rotatably connected to the top of the friction frame (181), the inner wall of the buffer shell (1831) is provided with a spring block (1832), the inner wall of the buffer shell (1831) is slidably connected to a sliding plate (1833), and the outer side of the sliding plate (1833) away from the spring block (1832) is fixedly connected to a connecting rod (1838), and the connecting rod (1838) is fixedly connected to the sliding plate (1833). 838) is fixedly connected to a buffer top plate (1834) on one side away from the sliding plate (1833), and a rubber strip (1835) is fixedly connected to the buffer top plate (1834) on one side away from the connecting rod (1838). A strip groove (1836) is provided on the inner side of the buffer shell (1831), and an external block (1837) is fixedly connected to the outer side of the sliding plate (1833), and the outer side of the external block (1837) is slidably connected to the inner wall of the strip groove (1836).

5. A self-cleaning lighting street lamp based on smart city according to claim 1, Features: The limiting mechanism (19) comprises a limiting shell (191), the inner wall of the limiting shell (191) is fixedly connected to a connecting frame (192), a receiving frame (193) is fixedly connected between opposite surfaces of the connecting frame (192), a friction column (194) is rotatably connected between opposite surfaces of the receiving frame (193), a second electric push rod (195) is fixedly connected to a side of the receiving frame (193) away from the connecting frame (192), and the outer side of the second electric push rod (195) is fixedly connected to the outer side of the limiting shell (191).

6. A self-cleaning lighting street lamp based on smart city according to claim 1, Features: The processing mechanism (2) comprises a solar panel (21), a cleaning mechanism (26) is slidably connected to one side of the exterior of the solar panel (21), a support column (22) is fixedly connected to one side of the exterior of the solar panel (21) away from the cleaning mechanism (26), a rotating mechanism (25) is rotatably connected to the bottom of the support column (22), an annular frame (23) is fixedly connected to the outside of the solar panel (21), and a protective mechanism (24) is rotatably connected between opposite surfaces of the annular frame (23).

7. A self-cleaning lighting street lamp based on smart city according to claim 6, Features: The protection mechanism (24) comprises an arc frame (241), the upper and lower sides of the outer side of the arc frame (241) are rotatably connected to the outer side of the annular frame (23), a spring column (242) is fixedly connected to one side of the outer side of the arc frame (241), a protection plate (244) is fixedly connected to the outer side of the spring column (242) away from the arc frame (241), a connecting rod (243) is fixedly connected to the outer side of the arc frame (241) on the outer side of the protection plate (244) close to the arc frame (241), and a connecting rod (243) is fixedly connected to the outer side of the arc frame (241) on the side away from the protection plate (244).

8. A self-cleaning lighting street lamp based on smart city according to claim 6, Features: The rotating mechanism (25) comprises a circular shell (251), the inner side of the circular shell (251) being rotatably connected to the outer side of the support column (22), a first gear (254) being fixedly connected to the outer side of the support column (22) near the circular shell (251), a connecting column (253) being rotatably connected to the side of the first gear (254) away from the support column (22), a square base (252) being fixedly connected to the side of the connecting column (253) away from the first gear (254), a second gear (255) being meshingly connected to the outer side of the first gear (254), and a second motor (256) being fixedly connected to the outer side of the second gear (255).

9. A self-cleaning lighting street lamp based on smart city according to claim 6, Features: The cleaning mechanism (26) comprises a cleaning shell (261), one side of the outside of the cleaning shell (261) being slidably connected to the outside of the solar panel (21), a brush block (262) being fixedly connected to one side of the outside of the cleaning shell (261) close to the solar panel (21), and a block surface groove (263) being provided on the outside of the brush block (262).

Images