Self-cleaning type solar street lamp convenient to maintain

Abstract

The invention discloses a self-cleaning type solar street lamp convenient to maintain, and relates to the technical field of street lamp illumination, the self-cleaning type solar street lamp convenient to maintain comprises a lamp body mechanism, a lamp illumination mechanism, a lamplight diffusion mechanism and a light adjusting mechanism are arranged in the lamp body mechanism, and the lamplight diffusion mechanism is sleeved with the lamp illumination mechanism; the light adjusting mechanism is located in the lamp illumination mechanism, and the lamplight diffusion mechanism is used for adjusting the light illumination angle. In the hazy weather, the transmission mechanism drives the light diffusion assembly to rotate by a half circle, the light ray angle of lamplight can be adjusted, the light ray penetrability is improved, scattering and absorption of light rays by haze are reduced, and the lighting effect of a road is ensured; in addition, the light transmitting assembly and the light expanding assembly are combined together, the penetrability of lamplight is further improved by changing the refraction angle of light, and the good illumination effect is kept in hazy weather.

Description

Technical Field

[0001] The invention relates to the technical field of street lamp lighting, and in particular to a self-cleaning solar street lamp which is easy to maintain. Background Art

[0002] For example, the patent document with publication number CN214664055U, the invention name is a kind of LED dimming and color-adjusting shoebox street lamp, the LED shoebox street lamp includes a power supply component and a lighting component, the shoebox street lamp lighting component includes an LED light board; the shoebox street lamp also includes: a dimming and color-adjusting component, used to adjust the color temperature and brightness of the LED light board; a rotating arm assembly, used to form a rotatable arm-type bracket so as to be able to rotate and provide installation support; the dimming and color-adjusting component at least includes: a dimming and color-adjusting device, electrically connecting the LED light board and the power supply component, used to adjust the brightness and color temperature of the LED light board; the above-mentioned shoebox street lamp includes a power supply component, a lighting component, a dimming and color-adjusting component and a rotating arm assembly, and the brightness and color temperature of the LED light board are adjusted by the dimming and color-adjusting device, thereby solving the problem that the LED shoebox street lamp in the prior art does not have the brightness and color temperature adjustment function, and at the same time can conveniently adjust the illumination angle and direction of the LED light board.

[0003] The above invention adjusts the brightness and color temperature of the street lamp. However, during long-term use, the street lamp will turn yellow and age due to dust or uncleanness on the surface of the lampshade, which reduces the light transmittance of the street lamp and affects the lighting effect. Moreover, in haze weather, it is difficult to increase the light penetration by changing the irradiation angle and direction of the lamp panel to reduce the scattering and absorption of light by haze. Therefore, the present application provides a self-cleaning solar street lamp that is easy to maintain to meet the needs. Summary of the invention

[0004] The purpose of the present application is to provide a self-cleaning solar street light that is easy to maintain and can effectively solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a self-cleaning solar street lamp that is easy to maintain, comprising a lamp body mechanism, wherein a lighting mechanism, a light diffusion mechanism and a light adjustment mechanism are arranged inside the lamp body mechanism, wherein the lighting mechanism is sleeved outside the light diffusion mechanism, and the light adjustment mechanism is located inside the lighting mechanism, wherein the light diffusion mechanism is used to adjust the light irradiation angle, wherein a transmission mechanism is arranged inside the lamp body mechanism for driving the lighting mechanism to rotate to achieve surface cleaning and for driving the light diffusion mechanism to rotate to adjust the light diffusion range, wherein the rotation of the light diffusion mechanism simultaneously drives the light adjustment mechanism to rotate inside the lighting mechanism and cooperates with the light diffusion mechanism to adjust the light irradiation angle, wherein a cleaning mechanism is arranged inside the lamp body mechanism for cleaning the surface of the lighting mechanism when the lighting mechanism rotates, and wherein a driving motor is arranged inside the lamp body mechanism to provide a power source for the transmission mechanism; The light diffusion mechanism includes a refracting component for reflecting light and a light expanding component for adjusting light, wherein the refracting component is located inside the light expanding component, and one end of the refracting component is fixedly installed inside the lamp body mechanism; The light adjustment mechanism comprises a light-scattering component for diffusing light in cooperation with a light-expanding component and a light-transmitting component for focusing light, and the light-scattering component and the light-transmitting component are combined to form a complete circular tube shape.

[0006] Among them, the lamp body mechanism includes a lamp housing, the driving motor is fixedly installed on one side of the upper end of the lamp housing, the inner wall of the lamp housing is fixedly installed with a mounting ring and a bearing ring, the interior of the lamp housing is provided with an axis frame, and a lamp rod is provided at one end of the axis frame.

[0007] Wherein, the cleaning mechanism comprises scrapers installed on both sides of the inner wall of the lamp housing and a cleaning cotton plate installed in the middle of the inner wall of the lamp housing.

[0008] Wherein, the transmission mechanism includes a mounting frame and a power gear, the power gear is fixedly connected to the output end of the driving motor, the mounting frame is fixedly installed inside the lamp housing, and a gear rod is rotatably installed inside the mounting frame, one end of the gear rod is fixedly installed with a second transmission tooth, and the other end is fixedly installed with a first transmission tooth, and the second transmission tooth is meshed with the power gear.

[0009] The refraction assembly includes a reflector, one end of the reflector is provided with a fixing rod, and one end of the fixing rod is fixedly mounted on the inner wall of the lamp housing, and the reflector is arranged outside the lamp rod.

[0010] Among them, the light diffusion component includes an outer ring, which is rotatably mounted on the outer surface of the shaft frame, and the inner wall of the outer ring is provided with a gear ring, which is meshed with the first transmission tooth, and one end of the outer ring is connected to a light-transmitting cover, and the outer surface of the light-transmitting cover is provided with a plurality of triangular grooves distributed in a circular array, and the inner wall of the light-transmitting cover is provided with a plurality of triangular edges distributed in a circular array.

[0011] One end of the light-transmitting cover is connected to a fixed plate, a ring is provided on the outer surface of the fixed plate, a dimming mirror is provided on the outer surface of the light-transmitting cover, a light-refracting ridge is provided on the inner wall of the dimming mirror, and the dimming mirror is semi-circular.

[0012] Among them, the lighting mechanism includes a transparent cover, the inner wall of the transparent cover is provided with an internal gear ring, and the internal gear ring is meshed with the power gear, a sleeve shaft is provided on one side of the outer surface of the transparent cover, and the sleeve shaft is installed inside the mounting ring, the transparent cover is rotatably installed inside the bearing ring, and a leakage hole groove is opened inside the transparent cover.

[0013] Wherein, the light diffusion component includes a convex mirror plate, and prism plates are arranged on both sides of the convex mirror plate. One end of the convex mirror plate and the prism plate are fixedly connected to the ring, and the prism plate and the convex mirror plate are both located inside the leakage hole groove.

[0014] Wherein, the light-transmitting component includes a convex mirror arc plate, and strip prism arc plates are arranged on both sides of the convex mirror arc plate, one end of one of the strip prism arc plates is fixedly connected to a ring, and the strip prism arc plate and the convex mirror arc plate are both located inside the leakage hole groove.

[0015] In summary, the technical effects and advantages of the present invention are as follows: 1. In foggy and hazy weather, the present invention drives the light-expanding component to rotate half a circle through the transmission mechanism, so as to adjust the light angle of the light, increase the penetration of the light, reduce the scattering and absorption of the light by the fog and haze, and ensure the lighting effect of the road; the light-transmitting component is combined with the light-expanding component, and the penetration of the light is further increased by changing the refraction angle of the light, so as to maintain a good lighting effect in foggy and hazy weather; and the light-scattering component is combined with the light-expanding component, so as to increase the diffusion range of the light, so that the wide angle of the street lamp cover becomes larger and the illumination range is expanded, the uniformity of the illumination is improved, and the light is softer, and the glare phenomenon is reduced. Through the action of the light-scattering component, the light can be distributed more evenly; and in the process of adjusting the light angle, the lighting mechanism will rotate with the rotation of the light-expanding component, and contact with the cleaning mechanism to realize the cleaning of the surface of the lighting mechanism, so as to ensure that the lighting mechanism is always kept clean during the adjustment process, and the lighting effect will not be affected by dust and stains.

[0016] 2. The light-transmitting component in the present invention can gather light, increase concentration and penetration, and ensure that light can penetrate the haze to illuminate the road in low-visibility weather such as haze. The triangular grooves and triangular edges on the light-transmitting cover and the light-refracting edges in the dimming mirror work together to adjust the light refraction angle multiple times, so that the light can penetrate the haze more effectively and improve the lighting effect. The triangular grooves and triangular edges can also diffuse light in different directions, increase the coverage, and provide a wider range of lighting. The light-scattering component makes the light softer and reduces glare. The rotation of the light-transmitting cover and the dimming mirror dynamically adjusts the light refraction angle to adapt to different weather and environmental requirements and ensure the best lighting state. The position of the light-transmitting component corresponds to that of the dimming mirror to ensure that the direction and angle of the light are consistent, thereby improving the adjustment accuracy and effect.

[0017] 3. When the transparent cover in the present invention rotates, the scraper and the cleaning cotton board can effectively remove dust and impurities on its surface, ensuring that the surface of the transparent cover is always kept clean, reducing the loss of light when passing through the transparent cover, and improving the penetration of light. The clean transparent cover can reduce the scattering and absorption of light when passing through, ensuring that more light can effectively irradiate the target area, thereby improving the lighting effect.

[0018] 4. The combined design of the convex mirror plate and the prism plate in the present invention is similar to the structure of the Fresnel lens, but in the shape of a semicircular tube. This design allows the light to diffuse to both sides when passing through the prism plate and the convex mirror plate, increasing the wide angle of the light cover, so that the light can be more evenly distributed in a larger range, reducing the contrast between dark and bright areas, and improving the overall lighting effect; the focusing effect of the convex mirror plate can concentrate the light in a specific area, while the diffusion effect of the prism plate further diffuses the concentrated light, so that the light can cover a wider range while maintaining a certain concentration.

[0019] 5. The design of the strip prism arc plate and the convex mirror arc plate in the present invention is similar to the Fresnel lens, which can focus the light and significantly increase the penetration of the light, especially in low-visibility weather such as haze, to ensure that the light effectively penetrates the haze. Through multiple refractions and focusing, the scattering of light in the air is reduced, the concentration of light is improved, and more light reaches the target area. The arc design also diffuses the light to a certain extent, covering a wider range and providing a uniform lighting effect. Multiple refractions and focusing can reduce the contrast between dark and bright areas while maintaining the concentration of light, thereby improving the overall lighting effect. Through focusing and diffusion design, it is ensured that the lighting effect of the light is always the best under different weather conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of a self-cleaning solar street light; Figure 2 It is a three-dimensional structural cross-sectional view of a self-cleaning solar street light; Figure 3 It is a cross-sectional view of the three-dimensional connection structure of the self-cleaning solar street light; Figure 4 It is a schematic diagram of the internal three-dimensional connection structure of the self-cleaning solar street light; Figure 5 It is a schematic diagram of the three-dimensional connection structure of the lamp body mechanism; Figure 6 It is a schematic diagram of the internal three-dimensional connection structure of the lamp body mechanism; Figure 7 for Figure 6 A in the enlarged view; Figure 8 It is a schematic diagram of the three-dimensional connection structure of the lamp body mechanism and the light diffusion mechanism; Fig. 9 It is a schematic diagram of the three-dimensional connection structure of the lamp body mechanism, the light expansion component and the light refraction component; Fig.10 It is a schematic diagram of the three-dimensional connection structure of the refraction component and the lamp body mechanism; Fig.11 It is a schematic diagram of the three-dimensional connection structure of the lighting mechanism, the light adjustment mechanism and the light expansion component; Fig.12 It is a schematic diagram of the three-dimensional connection structure of the light diffusion mechanism; Fig.13 It is a schematic diagram of the three-dimensional connection structure of the light expansion component; Fig.14 It is a schematic diagram of the three-dimensional connection structure of the light-transmitting cover; Fig.15 It is a schematic diagram of the three-dimensional connection structure of the light-transmitting cover and the light-refracting ridge; Fig.16 It is a schematic diagram of the three-dimensional connection structure of the lighting mechanism and the cleaning cotton board; Fig.17 It is a schematic diagram of the three-dimensional connection structure of the lighting mechanism; Fig.18 It is a schematic diagram of the three-dimensional connection structure of the lighting mechanism and the light diffusion mechanism; Fig.19It is a schematic diagram of the three-dimensional connection structure of the light-scattering component and the light-transmitting component; Fig. 20 It is a schematic diagram of the three-dimensional connection structure of the astigmatism component; Fig.21 It is a schematic diagram of the three-dimensional connection structure of the light-transmitting component.

[0022] In the figure: 1. lamp body; 11. lamp housing; 12. mounting ring; 13. bearing ring; 14. lamp rod; 15. shaft frame; 2. driving motor; 3. lighting mechanism; 31. transparent cover; 32. inner gear ring; 33. leak hole groove; 34. sleeve shaft; 4. light diffusion mechanism; 41. light expansion component; 411. ferrule; 412. fixing plate; 413. gear ring; 414. outer ring; 415. light-transmitting cover; 416. dimming mirror; 417. light refraction prism; 418. triangular prism Groove; 419, triangular edge; 42, refractive assembly; 421, reflector; 422, fixing rod; 5, cleaning mechanism; 51, scraper; 52, cleaning cotton plate; 6, transmission mechanism; 61, power gear; 62, mounting frame; 63, first transmission tooth; 64, second transmission tooth; 65, gear rod; 8, light adjustment mechanism; 81, astigmatism assembly; 811, prism plate; 812, convex mirror plate; 82, light transmission assembly; 821, strip prism arc plate; 822, convex mirror arc plate. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1, Reference Figures 1 to 21 A self-cleaning solar street light that is easy to maintain is shown, comprising a lamp body mechanism 1, wherein a lighting mechanism 3, a light diffusion mechanism 4 and a light adjustment mechanism 8 are arranged inside the lamp body mechanism 1, wherein the lighting mechanism 3 is sleeved outside the light diffusion mechanism 4, and the light adjustment mechanism 8 is located inside the lighting mechanism 3, and the light diffusion mechanism 4 is used to adjust the light irradiation angle, wherein a transmission mechanism 6 for driving the lighting mechanism 3 to rotate to achieve surface cleaning and driving the light diffusion mechanism 4 to rotate to adjust the light diffusion range is arranged inside the lamp body mechanism 1, and the rotation of the light diffusion mechanism 4 simultaneously drives the light adjustment mechanism 8 to rotate inside the lighting mechanism 3, and cooperates with the light diffusion mechanism 4 to adjust the light irradiation angle, wherein a cleaning mechanism 5 for cleaning the surface of the lighting mechanism 3 when it rotates is arranged inside the lamp body mechanism 1, and a driving motor 2 for providing a power source for the transmission mechanism 6 is arranged inside the lamp body mechanism 1; The light diffusion mechanism 4 includes a refracting component 42 for reflecting light and a light expanding component 41 for adjusting light. The refracting component 42 is located inside the light expanding component 41, and one end of the refracting component 42 is fixedly installed inside the lamp body mechanism 1. The light adjustment mechanism 8 includes a light-scattering component 81 for diffusing light in cooperation with the light-expanding component 41 and a light-transmitting component 82 for focusing light. The light-scattering component 81 and the light-transmitting component 82 are combined to form a complete circular tube shape.

[0025] It is worth noting that dust or yellowing occurs on the surface of the lampshade during long-term use of the street lamp. At this time, the driving motor 2 provides power to the transmission mechanism 6 through the output shaft, and the transmission mechanism 6 drives the light expansion component 41 and the lighting mechanism 3 to rotate simultaneously. When the transmission mechanism 6 drives the light expansion component 41 to rotate one circle, the lighting mechanism 3 rotates one-half circle at this time. When the lighting mechanism 3 rotates, it contacts the cleaning mechanism 5, and the cleaning mechanism 5 is used to clean the surface of the lighting mechanism 3. Among them, by regularly cleaning the surface of the lighting mechanism 3 through the cleaning mechanism 5, dust and stains on the lampshade can be effectively removed, the transparency of the lampshade can be maintained, the transmittance of light can be improved, and the lighting effect of the street lamp can be ensured to be always in the best state. It can also prevent the lampshade from turning yellow due to aging after long-term use of the street lamp, thereby affecting the transmittance. Regular cleaning can delay the aging process of the lampshade and maintain its light transmission performance.

[0026] When used in foggy and hazy weather, the transmission mechanism 6 can be used to drive the light expansion component 41 to rotate half a circle, thereby adjusting the light angle of the light to increase the light penetration. When the light expansion component 41 rotates, it will also drive the light adjustment mechanism 8 to rotate. The light-transmitting component 82 is combined with the light expansion component 41 to increase the light penetration by changing the refraction angle of the light, so that the street lamp can be suitable for foggy and hazy weather. The designed light-scattering component 81 is combined with the light expansion component 41 to increase the diffusion atmosphere of the light, making the wide angle of the street lamp cover larger and the light softer. When the light expansion component 41 is rotated to adjust different lights to adapt to different environments, the lighting mechanism 3 also rotates with the light expansion component 41, so that the surface of the lighting mechanism 3 can be cleaned while the light expansion component 41 adjusts the light.

[0027] In haze weather, the transmission mechanism 6 drives the light expansion component 41 to rotate half a circle, which can adjust the light angle of the light, increase the penetration of the light, reduce the scattering and absorption of the light by the haze, and ensure the lighting effect of the road; The light-transmitting component 82 is combined with the light-expanding component 41 to further increase the light penetration by changing the refraction angle of the light, thereby maintaining a good lighting effect in haze weather; The combination of the light diffusion component 81 and the light expansion component 41 can increase the diffusion range of the light, so that the wide angle of the street lamp cover is enlarged to expand the illumination range, improve the uniformity of the illumination, and make the light softer and reduce the glare phenomenon. Through the function of the light diffusion component, the light can be distributed more evenly. And in the process of adjusting the lighting angle, the lighting mechanism 3 will rotate with the rotation of the light expansion component 41 and contact with the cleaning mechanism 5 to clean the surface of the lighting mechanism 3, ensuring that the lighting mechanism 3 always remains clean during the adjustment process and the lighting effect will not be affected by dust and stains.

[0028] Embodiment 2: Based on the light diffusion mechanism 4 proposed in Embodiment 1, this embodiment provides a further technical solution of the refraction component 42 and the light expansion component 41.

[0029] The lamp body mechanism 1 includes a lamp housing 11, a driving motor 2 is fixedly mounted on one side of the upper end of the lamp housing 11, a mounting ring 12 and a bearing ring 13 are fixedly mounted on the inner wall of the lamp housing 11, an axis frame 15 is arranged inside the lamp housing 11, and a lamp rod 14 is arranged at one end of the axis frame 15.

[0030] The transmission mechanism 6 includes a mounting frame 62 and a power gear 61. The power gear 61 is fixedly connected to the output end of the driving motor 2. The mounting frame 62 is fixedly installed inside the lamp housing 11, and a gear rod 65 is rotatably installed inside the mounting frame 62. A second transmission tooth 64 is fixedly installed at one end of the gear rod 65, and a first transmission tooth 63 is fixedly installed at the other end. The second transmission tooth 64 is meshed with the power gear 61.

[0031] The light expansion component 41 includes an outer ring 414, which is rotatably mounted on the outer surface of the shaft frame 15. A gear ring 413 is provided on the inner wall of the outer ring 414, and the gear ring 413 is meshed with the first transmission tooth 63. One end of the outer ring 414 is connected to a light-transmitting cover 415, and a plurality of triangular grooves 418 distributed in a ring array are provided on the outer surface of the light-transmitting cover 415, and a plurality of triangular edges 419 distributed in a ring array are provided on the inner wall of the light-transmitting cover 415.

[0032] It is worth noting that when the driving motor 2 drives the power gear 61 to rotate through the output, the power gear 61 will drive the second transmission gear 64 and the lighting mechanism 3 to rotate at the same time, and the second transmission gear 64 will drive the first transmission gear 63 to rotate through the gear rod 65, and the first transmission gear 63 will drive the ring gear 413 to rotate, and the ring gear 413 will drive the outer ring 414 to rotate, and the outer ring 414 will rotate on the outer surface of the shaft frame 15, and the rotation of the outer ring 414 will drive the light cover 415 to rotate, and the light cover 415 is set to cover the outer surface of the lamp stick 14, and the rotation of the light cover 415 will also drive the fixed disk 412 to rotate, and the fixed disk 412 will drive the ring 411 to rotate.

[0033] The refracting assembly 42 includes a reflector 421 . A fixing rod 422 is disposed at one end of the reflector 421 . One end of the fixing rod 422 is fixedly mounted on the inner wall of the lamp housing 11 . The reflector 421 is disposed outside the lamp rod 14 .

[0034] The reflector 421 is located inside the light-transmitting cover 415 and is disposed outside the light bar 14 . The reflector 421 is used to reflect light, and a reflective coating is applied on the surface of the reflector 421 .

[0035] One end of the light-transmitting cover 415 is connected to a fixed disk 412, a ferrule 411 is provided on the outer surface of the fixed disk 412, a dimming mirror 416 is provided on the outer surface of the light-transmitting cover 415, a light-refracting prism 417 is provided on the inner wall of the dimming mirror 416, and the dimming mirror 416 is semi-circular.

[0036] It is explained that when the surface of the light-transmitting cover 415 is provided with a triangular groove 418 and a triangular prism 419 is provided inside, the triangular groove 418 and the triangular prism 419 are used to refract light, so that the light irradiated by the light bar 14 can be diffused in a wide range, and a dimming mirror 416 is provided on the outer surface of the light-transmitting cover 415, and the dimming mirror 416 corresponds to the position of the light-transmitting component 82, and the light refracted by the dimming mirror 416 can be emitted after being adjusted by the light of the light-transmitting component 82; When the street lamp is used in weather with low visibility, the rotation of the light-transmitting cover 415 drives the dimming mirror 416 to rotate, and the light-transmitting component 82 will also rotate synchronously with the position of the dimming mirror 416. After the light is refracted by the triangular groove 418 and the triangular prism 419, the light is refracted again by the light-refracting prism 417 on the inner wall of the dimming mirror 416 to adjust the refraction angle of the light, so that the light is covered vertically downward, and the setting combination of the dimming mirror 416 and the light-refracting prism 417 is used to adjust the refraction angle of the light, and the set light-transmitting component 82 gathers the light to increase the penetration of the light.

[0037] The light-transmitting component 82 can gather light, increase the concentration and penetration of light, and ensure that light can penetrate the haze to illuminate the road in low-visibility weather such as haze. The triangular grooves 418 and triangular edges 419 on the light-transmitting cover 415 and the light-refracting edges 417 in the dimming mirror 416 work together to adjust the refraction angle of light multiple times, so that light can penetrate the haze more effectively and improve the lighting effect. Moreover, the triangular grooves 418 and triangular edges 419 on the light-transmitting cover 415 can diffuse the light in different directions, thereby increasing the coverage of the light and providing a wider range of illumination. Through the function of the light-scattering component, the light becomes softer and the glare phenomenon is reduced. The rotation of the light-transmitting cover 415 and the dimming mirror 416 enables the refraction angle of the light to be dynamically adjusted as needed, and can also be adjusted to the optimal lighting state according to different weather conditions and environmental requirements. The position of the light-transmitting component 82 corresponds to that of the dimming mirror 416, ensuring that the direction and angle of the light are always consistent after multiple refractions, thereby improving the accuracy and effect of the adjustment.

[0038] Embodiment 3: Based on the cleaning mechanism 5 and the lighting mechanism 3 proposed in Embodiment 1, this embodiment provides a further technical solution for the cleaning mechanism 5 and the lighting mechanism 3.

[0039] The cleaning mechanism 5 comprises scrapers 51 installed on both sides of the inner wall of the lamp housing 11 and a cleaning cotton plate 52 installed in the middle of the inner wall of the lamp housing 11 .

[0040] The lighting mechanism 3 includes a transparent cover 31, the inner wall of the transparent cover 31 is provided with an internal gear ring 32, and the internal gear ring 32 is meshed with the power gear 61, a sleeve shaft 34 is provided on one side of the outer surface of the transparent cover 31, and the sleeve shaft 34 is installed inside the mounting ring 12, the transparent cover 31 is rotatably installed inside the bearing ring 13, and a leakage hole groove 33 is opened inside the transparent cover 31.

[0041] It is worth noting that when the power gear 61 rotates, it will drive the inner gear ring 32 to rotate, and the inner gear ring 32 will drive the transparent cover 31 to rotate inside the shaft frame 15, and the transparent cover 31 will also rotate inside the mounting ring 12 through the sleeve shaft 34. When the transparent cover 31 rotates, the scraper 51 can clean the dust and impurities on the surface of the transparent cover 31, and the cleaning cotton board 52 is closely attached to the surface of the transparent cover 31 to clean the surface of the transparent cover 31; The transparent cover 31 is frequently cleaned to adjust the light transmission angle, so as to maintain the light penetration and reduce light loss.

[0042] When the transparent cover 31 rotates, the scraper 51 and the cleaning cotton plate 52 can effectively remove dust and impurities on its surface, ensuring that the surface of the transparent cover 31 always remains clean, reducing the loss of light when passing through the transparent cover, and improving the penetration of light. The clean transparent cover 31 can reduce the scattering and absorption of light when passing through, ensuring that more light can effectively irradiate the target area, thereby improving the lighting effect.

[0043] Embodiment 4: Based on the light adjustment mechanism 8 proposed in Embodiment 1, this embodiment provides a further technical solution for the light diffusion component 81 and the light transmission component 82.

[0044] The light diffusion component 81 includes a convex mirror plate 812 , and prism plates 811 are arranged on both sides of the convex mirror plate 812 . One end of the convex mirror plate 812 and the prism plate 811 are fixedly connected to the ring 411 , and the prism plate 811 and the convex mirror plate 812 are both located inside the leakage hole groove 33 .

[0045] It is worth noting that when in use, the rotation of the ring 411 will also drive the prism plate 811 and the convex mirror plate 812 to rotate, and the light refracted by the triangular grooves 418 opened on the surface of the light-transmitting cover 415 and the triangular edges 419 set on the inner wall will be refracted and diffused through the prism plate 811 and the convex mirror plate 812. Fig. 20 The shape shown in the figure, and the combination of the convex mirror plate 812 and the prism plate 811 is similar to the Fresnel lens structure, but the prism plate 811 and the convex mirror plate 812 are combined in the shape of a semicircular tube, so the light refracted by the convex mirror plate 812 and the prism plate 811 is diffused to both sides to increase the wide angle of the light cover.

[0046] The combined design of the convex mirror plate 812 and the prism plate 811 is similar to the structure of the Fresnel lens, but in a semicircular tube shape. This design allows the light to diffuse to both sides when passing through the prism plate 811 and the convex mirror plate 812, thereby increasing the wide angle of the light, allowing the light to be more evenly distributed in a larger range, reducing the contrast between dark areas and bright areas, and improving the overall lighting effect. The focusing effect of the convex mirror plate 812 can concentrate the light in a specific area, while the diffusion effect of the prism plate 811 can further diffuse the concentrated light, so that the light can cover a wider range while maintaining a certain concentration.

[0047] The light-transmitting component 82 includes a convex mirror arc plate 822 , and strip prism arc plates 821 are arranged on both sides of the convex mirror arc plate 822 , one end of which is fixedly connected to the ring 411 , and the strip prism arc plate 821 and the convex mirror arc plate 822 are both located inside the leakage hole groove 33 .

[0048] It is worth mentioning that when the ring 411 rotates, it will also drive the strip prism arc plate 821 and the convex mirror arc plate 822 to rotate. After the light is refracted on the surfaces of the strip prism arc plate 821 and the convex mirror arc plate 822 by adjusting the angle of the light through the dimming mirror 416 and the light refracting prism 417, the strip prism arc plate 821 and the convex mirror arc plate 822 adjust the angle of the light again. The strip prism arc plate 821 and the convex mirror arc plate 822 have the same structure as the Fresnel lens, which enables the light to be focused to increase the penetrability of the light.

[0049] The design of the strip prism curved plate 821 and the convex mirror curved plate 822 is similar to that of a Fresnel lens, which can focus light. Under the effect of focusing, the light penetration can be significantly increased, especially in weather conditions with low visibility such as haze, ensuring that the light can more effectively penetrate the haze. Through multiple refractions and focusing, the scattering of light in the air is reduced, the concentration of light is improved, and more light can reach the target area. The strip prism arc plate 821 and the convex mirror arc plate 822 are mainly used to focus light, but their arc design can also diffuse light to a certain extent, so that the light can cover a wider range and provide a uniform lighting effect under different weather conditions; Through multiple refractions and focusing, light can cover a wider range while maintaining a certain concentration, reducing the contrast between dark and bright areas and improving the overall lighting effect. The focusing and diffusion design of the strip prism arc plate 821 and the convex mirror arc plate 822 ensures that the lighting effect is always in the best state under different weather conditions.

[0050] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-cleaning solar street light that is easy to maintain, characterized in that: The invention comprises a lamp body mechanism (1), wherein a lighting mechanism (3), a light diffusion mechanism (4) and a light adjustment mechanism (8) are arranged inside the lamp body mechanism (1); the lighting mechanism (3) is sleeved outside the light diffusion mechanism (4), and the light adjustment mechanism (8) is located inside the lighting mechanism (3); the light diffusion mechanism (4) is used to adjust the light irradiation angle; a transmission mechanism (6) is arranged inside the lamp body mechanism (1) for driving the lighting mechanism (3) to rotate to achieve surface cleaning and for driving the light diffusion mechanism (4) to rotate to adjust the light diffusion range; the light diffusion mechanism (4) rotates and simultaneously drives the light adjustment mechanism (8) to rotate inside the lighting mechanism (3) and cooperates with the light diffusion mechanism (4) to adjust the light irradiation angle; a cleaning mechanism (5) is arranged inside the lamp body mechanism (1) for cleaning the surface of the lighting mechanism (3) when the lighting mechanism (3) rotates; and a driving motor (2) is arranged inside the lamp body mechanism (1) for providing a power source for the transmission mechanism (6); The light diffusion mechanism (4) comprises a refracting component (42) for reflecting light and a light expanding component (41) for adjusting light, wherein the refracting component (42) is located inside the light expanding component (41), and one end of the refracting component (42) is fixedly mounted inside the lamp body mechanism (1); The light adjustment mechanism (8) comprises a light diffusion component (81) for diffusing light in cooperation with the light expansion component (41) and a light transmission component (82) for focusing light, wherein the light diffusion component (81) and the light transmission component (82) are combined to form a complete circular tube shape.

2. The self-cleaning solar street light that is easy to maintain according to claim 1 is characterized in that: The lamp body mechanism (1) comprises a lamp housing (11), the driving motor (2) is fixedly mounted on one side of the upper end of the lamp housing (11), a mounting ring (12) and a bearing ring (13) are fixedly mounted on the inner wall of the lamp housing (11), a shaft frame (15) is arranged inside the lamp housing (11), and a lamp rod (14) is arranged at one end of the shaft frame (15).

3. The self-cleaning solar street light that is easy to maintain according to claim 2 is characterized in that: The cleaning mechanism (5) comprises scrapers (51) installed on both sides of the inner wall of the lamp housing (11) and a cleaning cotton plate (52) installed in the middle of the inner wall of the lamp housing (11).

4. The self-cleaning solar street light that is easy to maintain according to claim 2 is characterized in that: The transmission mechanism (6) comprises a mounting frame (62) and a power gear (61), wherein the power gear (61) is fixedly connected to the output end of the driving motor (2), the mounting frame (62) is fixedly mounted inside the lamp housing (11), and a gear rod (65) is rotatably mounted inside the mounting frame (62), a second transmission tooth (64) is fixedly mounted on one end of the gear rod (65), and a first transmission tooth (63) is fixedly mounted on the other end, and the second transmission tooth (64) is meshed with the power gear (61).

5. The self-cleaning solar street light that is easy to maintain according to claim 2 is characterized in that: The refraction assembly (42) comprises a reflector (421), one end of the reflector (421) is provided with a fixing rod (422), one end of the fixing rod (422) is fixedly mounted on the inner wall of the lamp housing (11), and the reflector (421) is arranged outside the lamp stick (14).

6. The self-cleaning solar street light that is easy to maintain according to claim 1 is characterized in that: The light expansion component (41) comprises an outer ring (414), the outer ring (414) being rotatably mounted on the outer surface of the shaft frame (15), the inner wall of the outer ring (414) being provided with a toothed ring (413), the toothed ring (413) being meshed with the first transmission tooth (63), one end of the outer ring (414) being connected to a light-transmitting cover (415), the outer surface of the light-transmitting cover (415) being provided with a plurality of triangular grooves (418) distributed in a ring array, and the inner wall of the light-transmitting cover (415) being provided with a plurality of triangular edges (419) distributed in a ring array.

7. The self-cleaning solar street light that is easy to maintain according to claim 6 is characterized in that: One end of the light-transmitting cover (415) is connected to a fixed disk (412), the outer surface of the fixed disk (412) is provided with a ferrule (411), the outer surface of the light-transmitting cover (415) is provided with a light-adjusting mirror (416), the inner wall of the light-adjusting mirror (416) is provided with a light-refracting prism (417), and the light-adjusting mirror (416) is semi-annular.

8. The self-cleaning solar street light that is easy to maintain according to claim 2 is characterized in that: The lighting mechanism (3) comprises a transparent cover (31), the inner wall of the transparent cover (31) is provided with an internal toothed ring (32), and the internal toothed ring (32) is meshed with a power gear (61), a sleeve shaft (34) is provided on one side of the outer surface of the transparent cover (31), and the sleeve shaft (34) is installed inside the mounting ring (12), the transparent cover (31) is rotatably installed inside the bearing ring (13), and a leak hole groove (33) is opened inside the transparent cover (31).

9. The self-cleaning solar street light that is easy to maintain according to claim 1 is characterized in that: The light diffusion component (81) comprises a convex mirror plate (812), and prism plates (811) are provided on both sides of the convex mirror plate (812), one end of the convex mirror plate (812) and the prism plate (811) are fixedly connected to the ring (411), and the prism plate (811) and the convex mirror plate (812) are both located inside the leakage hole groove (33).

10. The self-cleaning solar street light that is easy to maintain according to claim 1 is characterized in that: The light-transmitting component (82) comprises a convex mirror arc plate (822), and strip prism arc plates (821) are provided on both sides of the convex mirror arc plate (822), wherein one end of one of the strip prism arc plates (821) is fixedly connected to a ferrule (411), and the strip prism arc plate (821) and the convex mirror arc plate (822) are both located inside the leak hole groove (33).

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