A weather-adaptive LED street light with intelligent adjustment

Abstract

The present invention relates to the field of traffic lighting technology, and discloses an intelligently adjustable weather-adaptive LED street lamp, comprising a lamp pole, a bracket, a lamp, a lampshade and a torsion spring, wherein the bracket is fixedly connected to the outer wall of the lamp pole, the lamp is fixedly connected to one end of the bracket away from the lamp pole, the bottom of the lamp is rotatably connected to the lampshade, and a torsion spring is sleeved at the rotatable connection between the lampshade and the lamp; through the rotation of a second filter plate under the action of strong wind, the air below the lamp can be drawn into the interior of the lamp through the second filter plate, and the air drawn into the interior of the lamp will push the rainwater flowing on the upper surface of the lampshade to flow rapidly during the blowing process on the upper surface of the lampshade, so that the rainwater on the upper surface of the lampshade flows down rapidly, and increasing the flow rate of rainwater can enable the water flow to flush the stains remaining on the upper surface of the lampshade, and at the same time, by blowing air into the interior of the lamp, it can be prevented that the water vapor generated by the evaporation of rainwater in the lamp under high-temperature irradiation can intrude into the internal components of the lamp.

Description

Technical Field

[0001] The invention relates to the technical field of traffic lighting, and in particular to a weather-adaptive LED street lamp with intelligent adjustment. Background Art

[0002] LED street lights are made using LED light sources. The principle is to convert electrical energy into light energy through light-emitting diodes. LED is a solid-state cold light source with the characteristics of high efficiency, environmental protection, energy saving, and long life. LED street lights are widely used in lighting in urban roads, community squares, industrial parks, tourist attractions, park green belts and other places.

[0003] Street lamps are placed outdoors for a long time to provide basic lighting for people. Outdoor floating dust can easily enter the interior of the lamp. As the street lamps are used for a long time, dust accumulates inside the street lamps, so that the light of the street lamps is blocked by dust and cannot be fully illuminated on the road surface, causing the light to become dim. In addition, the light of street lamps at night is easy to attract flying insects. After long-term use, the dead bodies of flying insects will accumulate inside the lampshade, affecting the lighting effect of the lamp.

[0004] In rainy weather, the lamp will generate a higher temperature when it is illuminated. The rainwater that penetrates into the lamp will evaporate into water vapor under the high temperature of the lamp and diffuse inside the lamp. If the water vapor diffuses into the components inside the lamp, it will cause corrosion to the components of the lamp. Too much water vapor may even cause the lamp to short-circuit. At the same time, too much water vapor will scatter the light of the lamp, making it unable to effectively illuminate the road surface, affecting the safety of drivers and passengers while driving.

[0005] Therefore, an intelligently adjustable weather-adaptive LED street lamp is proposed. Summary of the invention

[0006] The purpose of the present invention is to provide a weather-adaptive LED street lamp with intelligent adjustment to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligently adjustable weather-adaptive LED street lamp, comprising a lamp pole, a bracket, a lamp, a lampshade and a torsion spring, wherein the bracket is fixedly connected to the outer wall of the lamp pole, the lamp is fixedly connected to one end of the bracket away from the lamp pole, the bottom of the lamp is rotatably connected to the lampshade, a torsion spring is sleeved at the rotatable connection between the lampshade and the lamp, a quantitative flushing component for flushing the inside of the lampshade is arranged inside the lamp pole, a focusing component for gathering light in haze weather is arranged inside the lamp, and an air replacement component for heat dissipation and dust removal inside the lamp is arranged inside the lamp;

[0008] The quantitative flushing component includes a drainage plate fixedly connected to the upper surface of the lamp, a water storage tank is opened inside the lamp, a first filter plate is fixedly connected inside the lamp and above the water storage tank, a first round rod is fixedly connected to the middle of the lower surface of the first filter plate, the outer wall of the first round rod is slidably connected to a hollow rod, the bottom end of the hollow rod is slidably connected to a special-shaped cover plate, the outer wall of the hollow rod is slidably connected to a floating plate, a partition is fixedly connected inside the water storage tank and below the special-shaped cover plate, a threaded groove is opened on the inner wall of the hollow rod, a slider is fixedly connected to the outer wall of the first round rod, and the slider is slidably connected to the inside of the threaded groove.

[0009] Preferably, the quantitative flushing component also includes a water retaining bar rotatably connected to the inside of the lamp, an air guide groove is opened inside the lamp and below the water retaining bar, a slider is slidably connected inside the air guide groove and at one end close to the water retaining bar, an end of the air guide groove away from the water retaining bar is fixedly connected to a sliding cabin, a square plate is slidably connected inside the sliding cabin, a first sliding rod is fixedly connected to a side of the square plate close to the lampshade, an end of the first sliding rod close to the lampshade is fixedly connected to a support plate, the upper surface of the support plate and the lower surface of the lampshade are fitted together, the outer wall of the first sliding rod is sleeved with a first spring, and the first spring is fixedly connected between a side of the square plate close to the lampshade and the inner wall of the lamp.

[0010] Preferably, the focusing assembly includes a fold line groove symmetrically opened on the inner wall of the lamp, and the inner wall of the lamp is symmetrically provided with a shading plate, the interior of the shading plate is fixedly connected with two second sliding rods, and the two second sliding rods are both slidably connected to the interior of the fold line groove, and the inner wall of the lamp is symmetrically slidably connected with a telescopic rod, and the lower end of the telescopic rod is rotatably connected to the upper surface of the shading plate.

[0011] Preferably, an annular plate is rotatably connected inside the lamp, a fan blade group is symmetrically fixedly connected to the outer wall of the annular plate, a reducing tube is fixedly connected inside the fan blade group, a paddle is fixedly connected to the middle part of the inner cavity of the reducing tube, and a second filter plate is fixedly connected to the lower surface of the lamp and below the fan blade group.

[0012] Preferably, the guide plate surrounds the first filter plate on three sides, and the guide plate slopes downward from a side away from the first filter plate to a side close to the first filter plate.

[0013] Preferably, the special-shaped cover plate is fixedly connected with convex plates distributed in a circular array around it, the middle of the partition plate is provided with a drainage hole adapted to the special-shaped cover plate, the top of the special-shaped cover plate is slidingly connected to the inside of the hollow rod, the outer wall of the hollow rod is provided with a sliding groove, and the floating plate is slidingly connected to the inside of the sliding groove of the hollow rod.

[0014] Preferably, a pressure relief hole communicating with the outer wall of the lamp is provided inside the sliding cabin, and the lampshade is in a horizontal state when not bearing any weight.

[0015] Preferably, the angle length of the lower section of the folding groove is equal to the distance between the two second sliding rods, and a rain sensor is provided inside the lamp, and the rain sensor electrically controls the extension and retraction of the telescopic rod.

[0016] Preferably, the middle portion of the reducer is narrowed, the paddle is fixedly connected to the narrowed position of the middle portion of the reducer, the lamp is provided with a ventilation hole, and the annular plate is rotatably connected to the inside of the ventilation hole.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The second filter plate rotates under the action of strong wind, so that the air under the lamp can be drawn into the interior of the lamp through the second filter plate. The air drawn into the interior of the lamp will push the rainwater flowing on the upper surface of the lampshade to flow quickly when blowing on the upper surface of the lampshade, so that the rainwater on the upper surface of the lampshade will flow down quickly. Increasing the flow rate of rainwater can make the water flow flush the stains remaining on the upper surface of the lampshade and clean the upper surface of the lampshade. At the same time, by blowing air into the interior of the lamp, it can prevent the water vapor generated by the evaporation of rainwater in the lamp under high temperature from invading the internal components of the lamp. By blowing air to ventilate the interior of the lamp, the interior of the lamp can be kept in a relatively dry state in rainy and snowy weather, thereby increasing the service life of the lamp.

[0019] 2. When rainwater gathers inside the water storage tank, the water level rises, causing the floating plate to float upward in the gathered water, so that the floating plate floats to the designated position and drives the special-shaped cover plate to move upward, so that the collected rainwater quantitatively passes through the partition to wash the upper surface of the lampshade, so that the lampshade can be cleaned by the downward impact of rainwater on rainy days, and the remaining flying insect corpses and accumulated dust on the top of the lampshade during long-term use are washed away, ensuring that the lampshade can remain clean and bright, avoiding the problem of poor light transmission due to stains attached to the lampshade after long-term use, affecting road lighting, and reducing the frequency of cleaning of the lampshade by staff;

[0020] 3. When it rains, the sunshades on both sides of the lamp expand outward and tilt downward, so that the light irradiated from the inside of the lamp can be focused on the road surface through the refraction of the sunshade. Compared with the scattering that occurs when the lamp irradiates vertically downward, focusing the light can enhance the penetration of light. In rainy and foggy weather, the local brightness of the road surface is increased by gathering the light, avoiding the weakening of the scattered light due to the refraction of rain and fog, thereby improving the brightness of the road surface in rainy weather and improving the safety of drivers and passengers driving in rainy days. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic top view of the overall structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the interior structure of the lamp of the present invention;

[0024] Figure 4 This is a schematic diagram of the internal structure of the water storage bin of the present invention;

[0025] Figure 5 This is an exploded schematic diagram of the quantitative flushing component structure of the present invention;

[0026] Figure 6 This is a schematic cross-sectional view of the internal structure of the quantitative flushing component of the present invention;

[0027] Figure 7 It is a schematic cross-sectional view of the air guide groove structure of the present invention;

[0028] Figure 8 For the present invention Figure 7 A schematic diagram of the structure enlargement in the middle;

[0029] Fig. 9 This is an exploded schematic diagram of the light focusing assembly structure of the present invention;

[0030] Fig.10 It is a partial schematic diagram of the air replacement component structure of the present invention;

[0031] Fig.11 It is a schematic diagram of the internal structure of the air replacement component of the present invention.

[0032] In the figure:

[0033] 11. Light pole; 12. Bracket; 13. Light fixture; 14. Lampshade; 15. Torsion spring;

[0034] 2. quantitative flushing assembly; 21. drainage plate; 22. water storage tank; 23. first filter plate; 24. first round rod; 25. hollow rod; 26. special-shaped cover plate; 27. floating plate; 28. partition plate; 29. ​​threaded groove; 210. water retaining strip; 211. air guide groove; 212. pressing block; 213. square plate; 214. first sliding rod; 215. supporting plate; 216. first spring;

[0035] 3. Focusing assembly; 31. Folding groove; 32. Shading plate; 33. Second sliding rod; 34. Telescopic rod;

[0036] 4. Air replacement assembly; 41. Annular plate; 42. Fan blade group; 43. Variable diameter pipe; 44. Paddle blade; 45. Second filter plate. DETAILED DESCRIPTION

[0037] 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.

[0038] Embodiments of the present invention

[0039] See also Figures 1 to 11 , an intelligently adjustable weather-adaptive LED street lamp, comprising a lamp pole 11, a bracket 12, a lamp 13, a lampshade 14 and a torsion spring 15, wherein the bracket 12 is fixedly connected to the outer wall of the lamp pole 11, the lamp 13 is fixedly connected to the end of the bracket 12 away from the lamp pole 11, the bottom of the lamp 13 is rotatably connected to the lampshade 14, and a torsion spring 15 is sleeved at the rotational connection between the lampshade 14 and the lamp 13, a quantitative flushing component 2 for flushing the inside of the lampshade 14 is arranged inside the lamp pole 11, a focusing component 3 for gathering light in haze weather is arranged inside the lamp 13, and an air replacement component 4 for heat dissipation and dust removal inside the lamp 13 is arranged inside the lamp 13;

[0040] The quantitative flushing component 2 includes a drainage plate 21 fixedly connected to the upper surface of the lamp 13, a water storage tank 22 is opened inside the lamp 13, a first filter plate 23 is fixedly connected inside the lamp 13 and above the water storage tank 22, a first round rod 24 is fixedly connected to the middle of the lower surface of the first filter plate 23, a hollow rod 25 is slidably connected to the outer wall of the first round rod 24, a special-shaped cover plate 26 is slidably connected to the bottom end of the hollow rod 25, a floating plate 27 is slidably connected to the outer wall of the hollow rod 25, a partition plate 28 is fixedly connected inside the water storage tank 22 and below the special-shaped cover plate 26, a threaded groove 29 is opened on the inner wall of the hollow rod 25, a slider is fixedly connected to the outer wall of the first round rod 24, and the slider is slidably connected to the inside of the threaded groove 29.

[0041] The quantitative flushing component 2 also includes a water retaining bar 210 rotatably connected to the inside of the lamp 13, an air guide groove 211 is opened inside the lamp 13 and below the water retaining bar 210, a pressure block 212 is slidably connected inside the air guide groove 211 and at one end close to the water retaining bar 210, an end of the air guide groove 211 away from the water retaining bar 210 is fixedly connected to a sliding cabin, a square plate 213 is slidably connected inside the sliding cabin, a side of the square plate 213 close to the lampshade 14 is fixedly connected to a first slide rod 214, an end of the first slide rod 214 close to the lampshade 14 is fixedly connected to a support plate 215, the upper surface of the support plate 215 and the lower surface of the lampshade 14 are in contact with each other, the outer wall of the first slide rod 214 is sleeved with a first spring 216, and the first spring 216 is fixedly connected between the side of the square plate 213 close to the lampshade 14 and the inner wall of the lamp 13.

[0042] The focusing component 3 includes a fold line groove 31 symmetrically opened on the inner wall of the lamp 13, and a shading plate 32 is symmetrically arranged on the inner wall of the lamp 13. Two second sliding rods 33 are fixedly connected to the inside of the fold line groove 31. The inner wall of the lamp 13 is symmetrically slidably connected with a telescopic rod 34, and the lower end of the telescopic rod 34 is rotatably connected to the upper surface of the shading plate 32.

[0043] An annular plate 41 is rotatably connected inside the lamp 13, a fan blade group 42 is symmetrically fixedly connected to the outer wall of the annular plate 41, a reducing tube 43 is fixedly connected inside the fan blade group 42, a paddle 44 is fixedly connected to the middle of the inner cavity of the reducing tube 43, and a second filter plate 45 is fixedly connected to the lower surface of the lamp 13 and below the fan blade group 42.

[0044] The guide plate 21 surrounds the first filter plate 23 on three sides, and the guide plate 21 is inclined downward from a side away from the first filter plate 23 to a side close to the first filter plate 23 .

[0045] The special-shaped cover plate 26 is fixedly connected with convex plates distributed in a circular array around it, and a drainage hole compatible with the special-shaped cover plate 26 is opened in the middle of the partition plate 28. The top of the special-shaped cover plate 26 is slidably connected to the inside of the hollow rod 25, and a sliding groove is opened on the outer wall of the hollow rod 25, and the floating plate 27 is slidably connected to the inside of the sliding groove of the hollow rod 25.

[0046] A pressure relief hole communicating with the outer wall of the lamp 13 is provided inside the sliding cabin, and the lampshade 14 is in a horizontal state when not bearing any weight.

[0047] The angle length of the lower section of the folding groove 31 is equal to the distance between the two second sliding rods 33 . A rain sensor is arranged inside the lamp 13 , and the rain sensor electrically controls the extension and retraction of the telescopic rod 34 .

[0048] The middle part of the reducer 43 is narrowed, and the paddle 44 is fixedly connected to the narrowed position of the middle part of the reducer 43. The lamp 13 is provided with a ventilation hole, and the annular plate 41 is rotatably connected to the inside of the ventilation hole.

[0049] The above implementation works as follows:

[0050] The initialization steps are as follows:

[0051] The hollow rod 25 and the special-shaped cover plate 26 slide at the bottom of the first round rod 24 due to their own gravity, and the lower surface of the special-shaped cover plate 26 is attached to the upper surface of the partition plate 28. The water storage tank 22 is separated by the joint action of the special-shaped cover plate 26 and the partition plate 28.

[0052] The working steps are as follows:

[0053] The rainwater is used to flush the lampshade 14 through the quantitative flushing component 2:

[0054] like Figures 1 to 8 As shown, when a rainstorm occurs at the location of the lamp pole 11, a large amount of rainwater will drip onto the top of the drainage plate 21. The rainwater dripping onto the top of the drainage plate 21 is affected by the inclined surface of the drainage plate 21 and flows downward. At this time, because the drainage plate 21 surrounds the periphery of the first filter plate 23 on three sides, the rainwater dripping onto the drainage plate 21 flows downward and gathers, and flows into the interior of the water storage tank 22 through the first filter plate 23.

[0055] When rainwater enters the water storage bin 22, because the special-shaped cover plate 26 is attached to the upper surface of the partition plate 28 and the special-shaped cover plate 26 blocks the drainage hole in the middle of the partition plate 28, the water flowing into the water storage bin 22 cannot flow downward through the drainage hole of the partition plate 28 and gathers inside the water storage bin 22 and above the partition plate 28. As the rainwater inside the water storage bin 22 continues to gather and increase, the water level will continue to rise. At this time, because the interior of the floating plate 27 is hollow, it will float on the water level line during the process of the water level inside the water storage bin 22 rising. The floating plate 27 is affected by the buoyancy and slides upward inside the slide groove of the hollow rod 25.

[0056] When the water level of the rainwater collected in the water storage bin 22 is higher than the first round rod 24, the floating plate 27 slides upward to the top of the sliding groove on the surface of the hollow rod 25, and the floating plate 27 continues to slide upward to drive the hollow rod 25 as a whole to slide upward on the outer wall of the first round rod 24. In the process of sliding upward, the hollow rod 25 is affected by the sliding block of the first round rod 24 sliding inside the threaded groove 29 opened on the inner wall of the hollow rod 25, and rotates during the upward movement of the hollow rod 25. The hollow rod 25 rotates and rises, driving the special-shaped cover plate 26 slidably connected to its bottom to rotate first. After the special-shaped cover plate 26 rotates, the convex plate of its side wall no longer closes the drainage hole of the partition plate 28. At this time, the special-shaped cover plate 26 is no longer subjected to the water pressure caused by the water collection in the water storage bin 22 and can move upward. The upward movement of the hollow rod 25 drives the special-shaped cover plate 26 to move upward together. At this time, the drainage hole in the middle of the partition plate 28 is opened, so that the rainwater collected in the water storage bin 22 flows downward through the drainage hole in the middle of the partition plate 28.

[0057] The rainwater flowing from the inside of the lamp 13 toward the upper surface of the lampshade 14 will push the water retaining bar 210 downward, and the water retaining bar 210 will flip over due to the impact of the rainwater. The rotation of the water retaining bar 210 will squeeze the pressing block 212, so that the pressing block 212 slides downward in the air guide groove 211. The pressing block 212 slides in the air guide groove 211, so that the inside of the air guide groove 211 becomes positive pressure. The positive pressure in the air guide groove 211 causes the square plate 213 in the slide cabin to slide away from the lampshade 14. The sliding of the square plate 213 drives the first slide bar 214 and the supporting plate 215 to move together. After the supporting plate 215 moves, its upper surface is no longer in contact with the lampshade 14. The lower surface is in contact with the lampshade 14, and the lampshade 14 is no longer supported. When rainwater flows inside the lamp 13 to the upper surface of the lampshade 14, the lampshade 14 will bear the weight of the rainwater. As the rainwater flows away from the rotating connection between the lampshade 14 and the lamp 13, the torsion spring 15 can no longer support the lampshade 14 to maintain a horizontal state. As the rainwater flows on the upper surface of the lampshade 14 away from the water storage tank 22, the lampshade 14 gradually rotates and rotates the side of the lampshade 14 away from the water storage tank 22 to the bottom of the lamp 13. The rainwater flowing on the lampshade 14 flows on the lampshade 14 and flows out of the interior of the lamp 13 through the side of the lampshade 14 away from the water storage tank 22.

[0058] When rainwater gathers inside the water storage tank 22, the water level rises, causing the float plate 27 to float upward in the gathered water, so that the float plate 27 floats to the specified position and then drives the special-shaped cover plate 26 to move upward, so that the gathered rainwater is quantitatively washed on the upper surface of the lampshade 14 through the partition 28, so that the lampshade 14 can be cleaned inside by the downward impact of rainwater on rainy days, and the dead bodies of flying insects and accumulated dust on the top of the lampshade 14 during long-term use are washed away, ensuring that the lampshade 14 can remain clean and bright, avoiding the problem of poor light transmittance caused by stains attached to the lampshade 14 after long-term use, affecting road lighting, reducing the frequency of cleaning of the lampshade 14 by staff, and increasing the service life of the lampshade 14.

[0059] The light is gathered by the focusing component 3 to enhance the brightness of the illumination:

[0060] like Fig. 9 As shown, when the rain sensor inside the lamp 13 is wetted by rain, the rain sensor electrically controls the telescopic rod 34 to extend downward, and the telescopic rod 34 extends downward to push the sunshade 32 to move downward. At this time, because the two second slide bars 33 at both ends of the sunshade 32 slide inside the folding groove 31, when the second slide bar 33 at the lower end slides to the corner of the folding groove 31, the sunshade 32 continues to move downward, causing the second slide bar 33 at the lower end to slide obliquely downward inside the folding groove 31, so that the sunshade 32 is unfolded as a whole to the outside of the lamp 13;

[0061] When it rains, the visors 32 on both sides of the lamp 13 expand outward and tilt downward, so that the light irradiated from the inside of the lamp 13 can be focused onto the road surface through the refraction of the visors 32. Compared with the scattering that occurs when the lamp 13 irradiates vertically downward, focusing the light can enhance the penetration of light. In rainy and foggy weather, the local brightness of the road surface is increased when the lamp 13 irradiates, and the refracted rain and fog prevent the scattered light from being weakened, thereby improving the brightness of the road surface in rainy weather and improving the safety of drivers and passengers driving in rainy days.

[0062] The air inside and outside the lamp 13 is efficiently replaced by the air replacement component 4:

[0063] like Figure 4 , Fig.10 and Fig.11 As shown, a rainstorm is usually accompanied by strong winds. When the wind blows into the ventilation hole of the lamp 13, the wind blows toward the middle of the reducer 43 through the reducer 43. At this time, because the middle of the reducer 43 is narrowed, when the airflow passes through the narrow part of the reducer 43, due to the restriction of the narrow part of the reducer 43, the fluid molecules are restricted by the side wall, resulting in an increase in flow velocity. According to the continuity equation, when the flow velocity increases, the flow rate per unit area must increase, thereby reducing the density of the fluid, which in turn leads to static pressure. The force is reduced, and when the higher wind flow in the narrow part of the reducer 43 passes through the paddle 44, the paddle 44 will drive the reducer 43 to rotate inside the lamp 13. The rotation of the reducer 43 will drive the fan blade group 42 to rotate. The fan blade group 42 will draw the outside air of the lamp 13 into the interior of the lamp 13 through the second filter plate 45, and then blow it to the top of the lampshade 14 through the opening on the side of the lamp 13 close to the lampshade 14. The rainwater flowing above the lampshade 14 will accelerate the flow rate under the action of the wind.

[0064] Through the rotation of the second filter plate 45 under the action of strong wind, the air under the lamp 13 can be drawn into the interior of the lamp 13 through the second filter plate 45. During the process of being blown on the upper surface of the lampshade 14, the air drawn into the lamp 13 will push the rainwater flowing on the upper surface of the lampshade 14 to flow quickly, so that the rainwater on the upper surface of the lampshade 14 will flow down quickly. Increasing the flow rate of rainwater can enable the water flow to flush the stains remaining on the upper surface of the lampshade 14 and clean the upper surface of the lampshade 14. At the same time, by blowing air into the interior of the lamp 13, it is possible to prevent the water vapor generated by the evaporation of rainwater in the lamp 13 due to high temperature from invading the internal components of the lamp 13. By blowing air to ventilate the interior of the lamp 13, the interior of the lamp 13 can be kept in a relatively dry state in rainy and snowy weather, thereby increasing the service life of the lamp 13.

[0065] 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. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0066] 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. An intelligently adjustable weather-adaptive LED street lamp, comprising a lamp pole (11), a bracket (12), a lamp (13), a lampshade (14) and a torsion spring (15), characterized in that: The bracket (12) is fixedly connected to the outer wall of the lamp pole (11); the lamp fixture (13) is fixedly connected to an end of the bracket (12) away from the lamp pole (11); a lampshade (14) is rotatably connected to the bottom of the lamp fixture (13); a torsion spring (15) is sleeved at the rotatable connection between the lampshade (14) and the lamp fixture (13); a quantitative flushing component (2) for flushing the inside of the lampshade (14) is arranged inside the lamp pole (11); a focusing component (3) for gathering light in haze weather is arranged inside the lamp fixture (13); and an air replacement component (4) for dissipating heat and removing dust inside the lamp fixture (13) is arranged inside the lamp fixture (13); The quantitative flushing component (2) comprises a drainage plate (21) fixedly connected to the upper surface of the lamp (13); a water storage bin (22) is provided inside the lamp (13); a first filter plate (23) is fixedly connected inside the lamp (13) and located above the water storage bin (22); a first round rod (24) is fixedly connected to the middle of the lower surface of the first filter plate (23); a hollow rod (25) is slidably connected to the outer wall of the first round rod (24); a special-shaped cover plate (26) is slidably connected to the bottom end of the hollow rod (25); a floating plate (27) is slidably connected to the outer wall of the hollow rod (25); a partition plate (28) is fixedly connected inside the water storage bin (22) and located below the special-shaped cover plate (26); a threaded groove (29) is provided on the inner wall of the hollow rod (25); a slider is fixedly connected to the outer wall of the first round rod (24); and the slider is slidably connected to the inside of the threaded groove (29); The quantitative flushing assembly (2) further comprises a water retaining bar (210) rotatably connected to the interior of the lamp (13); an air guide groove (211) is provided inside the lamp (13) and below the water retaining bar (210); a slider (212) is slidably connected to one end of the air guide groove (211) close to the water retaining bar (210); a sliding chamber is fixedly connected to one end of the air guide groove (211) away from the water retaining bar (210); a square plate (213) is slidably connected to the interior of the sliding chamber; and the square plate (213) is slidably connected to the interior of the sliding chamber. A first slide bar (214) is fixedly connected to one side of the square plate (213) close to the lampshade (14); one end of the first slide bar (214) close to the lampshade (14) is fixedly connected to a support plate (215); the upper surface of the support plate (215) and the lower surface of the lampshade (14) are in contact with each other; a first spring (216) is sleeved on the outer wall of the first slide bar (214); the first spring (216) is fixedly connected between one side of the square plate (213) close to the lampshade (14) and the inner wall of the lamp (13).

2. The weather-adaptive LED street light with intelligent adjustment according to claim 1, characterized in that: The focusing assembly (3) comprises a folding groove (31) symmetrically opened on the inner side wall of the lamp (13); a shading plate (32) is symmetrically arranged on the inner side wall of the lamp (13); two second sliding rods (33) are fixedly connected to the inside of the shading plate (32); the two second sliding rods (33) are both slidably connected to the inside of the folding groove (31); a telescopic rod (34) is symmetrically slidably connected to the inner side wall of the lamp (13); the lower end of the telescopic rod (34) is rotatably connected to the upper surface of the shading plate (32).

3. The weather-adaptive LED street light with intelligent adjustment according to claim 1, characterized in that: An annular plate (41) is rotatably connected inside the lamp (13), a fan blade group (42) is symmetrically fixedly connected to the outer wall of the annular plate (41), a reducing tube (43) is fixedly connected inside the fan blade group (42), a paddle (44) is fixedly connected to the middle of the inner cavity of the reducing tube (43), and a second filter plate (45) is fixedly connected to the lower surface of the lamp (13) and located below the fan blade group (42).

4. The weather-adaptive LED street light with intelligent adjustment according to claim 1, characterized in that: The guide plate (21) surrounds the periphery of the first filter plate (23) on three sides, and the guide plate (21) tilts downward from a side away from the first filter plate (23) to a side close to the first filter plate (23).

5. The weather-adaptive LED street light with intelligent adjustment according to claim 1, characterized in that: The convex plates are fixedly connected to the shaped cover plate (26) in a circular array around the periphery, a drain hole matching the shaped cover plate (26) is provided in the middle of the partition plate (28), the top of the shaped cover plate (26) is limitedly slidably connected to the inside of the hollow rod (25), a sliding groove is provided on the outer wall of the hollow rod (25), and the floating plate (27) is slidably connected to the inside of the sliding groove of the hollow rod (25).

6. The weather-adaptive LED street light with intelligent adjustment according to claim 1, characterized in that: A pressure relief hole communicating with the outer wall of the lamp (13) is provided inside the sliding cabin, and the lampshade (14) is in a horizontal state when not bearing any weight.

7. The weather-adaptive LED street light with intelligent adjustment according to claim 2, characterized in that: The length of the folded angle of the lower section of the folded groove (31) is equal to the distance between the two second sliding rods (33). A rain sensor is provided inside the lamp (13), and the rain sensor electrically controls the extension and retraction of the telescopic rod (34).

8. The weather-adaptive LED street light with intelligent adjustment according to claim 3, characterized in that: The middle portion of the reducer (43) is narrowed, the paddle (44) is fixedly connected to the narrowed position of the middle portion of the reducer (43), the lamp (13) is provided with a ventilation hole, and the annular plate (41) is rotatably connected to the inside of the ventilation hole.

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