Humidity sensor street light

Abstract

The present invention discloses a hot-dip galvanized lamp pole and a solar module installed on the top of the hot-dip galvanized lamp pole, a data monitoring module is installed on the hot-dip galvanized lamp pole, a lamp arm assembly is installed on the hot-dip galvanized lamp pole to cooperate with the data monitoring module to timely cool down the surrounding environment in a high-temperature dry environment, a lamp head assembly is installed at one end of the lamp arm assembly, an arc frame assembly is installed on the hot-dip galvanized lamp pole to cooperate with the lamp arm assembly to adjust the light irradiation angle of the lamp head assembly, and the lamp arm assembly includes a connector fixedly sleeved on the surface of the hot-dip galvanized lamp pole, and a strip lamp arm is sleeved on the connector. The present invention can achieve a multi-level adjustment effect of the inclination of the strip lamp arm, thereby meeting the adjustability of the irradiation angle of the lamp head assembly, and the adjustment steps are simple. At the same time, it has the function of reducing heat and dust for the surrounding environment of the street lamp and the lamp head assembly under a high-temperature dry state, and the turbulence effect is used to effectively increase the heat dissipation effect of the lighting fixture.

Description

Technical Field

[0001] The invention relates to the technical field of street lamps, in particular to a humidity sensing street lamp. Background Art

[0002] The application of street lights is to provide lighting for nighttime vehicles and pedestrians to increase road safety and visibility. Street lights are mainly composed of lamp poles, lamp arms, lamp heads and control systems. The lamp arms and lamp poles are usually fixedly connected, so the light intensity emitted by the lamp heads is fixed, and the lighting angles of multiple street lights on the same road are uniform. However, due to the different environments and layouts of various areas on the road, such as bends, slopes and areas with many trees, fixed-angle lamp heads may not be able to effectively cover the areas that need to be illuminated, resulting in insufficient light or uneven light distribution in some areas, affecting the lighting effect. Summary of the invention

[0003] In view of the shortcomings of the prior art, the object of the present invention is to provide a humidity sensing street lamp to solve the problem that the fixed lamp holder proposed in the above background technology cannot meet the application requirements of different environments and sites.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a humidity sensing street lamp, comprising a hot-dip galvanized lamp pole and a solar module installed on the top of the hot-dip galvanized lamp pole, a data monitoring module installed on the hot-dip galvanized lamp pole, a lamp arm assembly installed on the hot-dip galvanized lamp pole to cooperate with the data monitoring module to timely cool down the surrounding environment in a high-temperature and dry environment, a lamp head assembly installed at one end of the lamp arm assembly, and an arc frame assembly installed on the hot-dip galvanized lamp pole to cooperate with the lamp arm assembly to adjust the light irradiation angle of the lamp head assembly;

[0005] The lamp arm assembly comprises a connector fixedly sleeved on the surface of the hot-dip galvanized lamp pole, a strip-shaped lamp arm sleeved on the connector, and a reinforcement rod installed on the strip-shaped lamp arm;

[0006] The arc frame assembly includes two arc steel plates installed on a hot-dip galvanized lamp pole and located on both sides of the strip lamp arm. An adjustment groove is opened on the arc steel plate, and a locking structure for fixing the strip lamp arm and the reinforcement rod is inserted between the two arc steel plates through the adjustment groove.

[0007] Preferably, the adjustment groove includes a plurality of circular grooves for plugging the locking structure and a plurality of transition grooves arranged at intervals from the circular grooves;

[0008] The inner width of the transition groove is smaller than the inner diameter of the circular groove.

[0009] Preferably, the locking structure is composed of a plug-in nail rod adapted to the inner diameter of the circular groove, a threaded rod connected to one end of the plug-in nail rod, and a fastening nut sleeved on the outer surface of the threaded rod. Two annular grooves with a width consistent with the thickness of the arc-shaped steel plate are provided on the outer surface of the plug-in nail rod. The plug-in nail rod is composed of a nail cap and a rod body.

[0010] The distance between the two annular grooves is consistent with the distance between the two arc-shaped steel plates, and the inner diameter of the annular groove is matched with the inner width of the transition groove;

[0011] The distance between an annular groove far away from the fastening nut and the nail cap is equal to the thickness of the arc-shaped steel plate.

[0012] Preferably, a closing plate is installed at the bottom between the two arc-shaped steel plates, and a crossbeam structure is installed on the hot-dip galvanized lamp pole to cooperate with the locking assembly to reinforce the strip-shaped lamp arm and the arc-shaped steel plate;

[0013] The centers of the arc-shaped steel plate and the adjusting groove are on the same axis as the center of the connecting piece;

[0014] The reinforcement rod is composed of a straight rod and an oblique rod, and the extension line of the oblique rod intersects with the axis of the center of the slot hole at one end of the strip-shaped lamp arm.

[0015] Preferably, a water pipe extending into the hot-dip galvanized lamp pole is inserted into the interior of the strip lamp arm, a solenoid valve is installed on the water pipe, an extraction pump for supplying water to the water pipe is provided inside the hot-dip galvanized lamp pole, a plurality of atomizing nozzles A located below the strip lamp arm are provided on the water pipe, and an atomizing nozzle A for spraying atomized water toward the top surface of the lamp head assembly is installed at the tail end of the water pipe.

[0016] Preferably, the data monitoring module includes a brightness sensor, a humidity sensor and a temperature sensor electrically connected to the solar module, the brightness sensor is electrically connected to a signal processor that receives sensor monitoring information, and the signal processor is electrically connected to a controller that controls the opening and closing of the solenoid valve and the extraction pump according to the monitoring information status.

[0017] Preferably, the lamp holder assembly comprises a connection kit mounted on one end of the strip-shaped lamp arm, a lighting fixture is mounted on the connection kit, and a plurality of heat dissipation elements arranged in a transverse manner are mounted on the lighting fixture;

[0018] The lighting fixture and the heat dissipation element are both curved downward from the middle to both sides.

[0019] Preferably, the heat dissipation element comprises a heat sink, on which are mounted a plurality of triangularly arranged pointed cone structures, and an inner groove is formed on the pointed cone structure;

[0020] The distance between two adjacent pointed cone structures is no greater than 1 / 2 of the width of the pointed cone structure, and the top angle of the pointed cone structure is no greater than 45°.

[0021] By means of the above technical solution, the present invention provides a humidity sensing street lamp, which has at least the following beneficial effects:

[0022] 1. The present invention utilizes the characteristics of the rotational connection between the strip lamp arm and the connecting piece, as well as the arc-shaped steel plate and the adjustment groove whose center is on the same axis as the center of the connecting piece, and a locking structure that matches the adjustment groove, to achieve a multi-level adjustment effect of the inclination of the strip lamp arm, thereby making the illumination range of the street lamp more flexible, so as to improve the street lamp's ability to meet the lighting needs of different site environments.

[0023] 2. The present invention utilizes the characteristics of setting two annular grooves on the plug-in nail rod with a spacing adapted to the spacing of two arc-shaped steel plates, and the inner diameter of the annular groove is consistent with the inner width of the transition groove part in the adjustment groove. Therefore, when the strip lamp arm is rotated along the connecting piece as the center to adjust the inclination angle, it can drive the locking structure to move along the path of the adjustment groove. There is no need to completely disassemble the locking structure throughout the process, thereby simplifying the adjustment steps.

[0024] 3. The present invention can monitor the humidity and temperature in the environment around the street lamp in real time, and in a high-temperature dry state, cooperate with the extraction pump to pump the relatively cool water in the underground pipeline into the water pipe, and then spray it downward in an atomized state along a plurality of atomizing nozzles B, thereby reducing heat and dust in the environment around the street lamp.

[0025] 4. The present invention adds a number of pointed cone structures with inner grooves on the heat dissipation element, so that the upper surface of the heat dissipation element forms a pointed serration shape. While further increasing the heat dissipation surface area of ​​the upper surface of the lighting fixture, the several pointed serrations can increase the turbulence effect of the air flow, which can effectively improve the heat transfer and mass transfer, thereby increasing the heat dissipation effect of the lighting fixture and reducing the time that birds stay on the lamp holder assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a structural schematic diagram of the lamp arm assembly of the present invention;

[0029] Figure 3 It is a schematic diagram of the split structure of the arc frame assembly of the present invention;

[0030] Figure 4 It is a structural schematic diagram of the regulating tank of the present invention;

[0031] Figure 5 It is a schematic diagram of the installation structure of the strip lamp arm and the arc-shaped steel plate of the present invention;

[0032] Figure 6 It is a schematic diagram of the installation structure of the strip lamp arm and the water pipe of the present invention;

[0033] Figure 7 is a schematic diagram of a data monitoring module of the present invention;

[0034] Figure 8 It is a structural schematic diagram of the lamp holder assembly of the present invention;

[0035] Fig. 9 It is a schematic structural diagram of the heat dissipation element of the present invention.

[0036] In the figure:

[0037] 1. Hot dip galvanized light pole;

[0038] 2. Solar modules;

[0039] 3. Data monitoring module; 301. Brightness sensor; 302. Humidity sensor; 303. Temperature sensor; 304. Signal processor; 305. Controller;

[0040] 4. Lamp arm assembly; 401. Connecting piece; 402. Strip lamp arm; 4021. Water pipe; 4022. Solenoid valve; 4023. Extraction pump; 4024. Atomizing nozzle A; 4025. Atomizing nozzle B; 403. Reinforcement rod;

[0041] 5. Lamp holder assembly; 501. Connection kit; 502. Lighting fixture; 503. Heat dissipation element; 5031. Heat sink; 5032. Cone structure; 5033. Inner groove;

[0042] 6. Arc frame assembly; 601. Arc steel plate; 602. Adjustment groove; 6021. Circular groove; 6022. Transition groove; 603. Locking structure; 6031. Insert nail rod; 6032. Threaded rod; 6033. Fastening nut; 6034. Annular groove; 604. Closing plate; 605. Crossbeam structure. DETAILED DESCRIPTION

[0043] 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.

[0044] Embodiment 1

[0045] Based on the problem that the fixed lamp holder in the existing technology cannot meet the application requirements of different environments and sites, please refer to Figure 1-Figure 9 This embodiment proposes a humidity sensing street lamp that can achieve a multi-level adjustment effect of the light inclination. The hot-dip galvanized lamp pole 1 is used as the basic carrier of the street lamp. The bottom of the lamp pole is provided with a flange to facilitate fixing to the bottom surface at a set position, thereby maintaining the stability of the street lamp. The solar module 2 installed on the top of the hot-dip galvanized lamp pole 1 is basically consistent with the structure and function of the prior art. It is designed to absorb solar energy and convert it into electrical energy to provide the electrical structure in the street lamp with the required electrical energy for operation, thereby achieving the purpose of saving power resources. The data monitoring module 3 is installed at a position more than two meters above the outer surface of the hot-dip galvanized lamp pole 1 to avoid pedestrians accidentally touching it and affecting the accuracy of data monitoring. The lamp arm assembly 4 installed on the upper part of the hot-dip galvanized lamp pole 1 It can cooperate with the data monitoring module 3 to cool down the surrounding environment in time under high temperature and dry state. The lamp head assembly 5 is installed at one end of the lamp arm assembly 4 away from the hot-dip galvanized lamp pole 1. The arc frame assembly 6 installed on the hot-dip galvanized lamp pole 1 can cooperate with the lamp arm assembly 4 to adjust the angle of light irradiation after the lamp head assembly 5 is started. By setting the lamp arm assembly 4 to have multiple gears for angle adjustment, the irradiation range of the street lamp can be made more flexible. According to different site environments and needs, the angle of irradiation of the lamp head assembly 5 can be adjusted by manually adjusting the inclination of the lamp arm assembly 4 when installing the street lamp to adapt to different lighting directions.

[0046] like Figure 1-Figure 5As shown, the lamp arm assembly 4 includes a connecting piece 401 fixedly mounted on the surface of the hot-dip galvanized lamp pole 1. The strip lamp arm 402 mounted on the connecting piece 401 can rotate along the connecting piece 401 under the application of external force, so as to adjust the inclination of the strip lamp arm 402. The reinforcement rod 403 installed on the strip lamp arm 402 is composed of a straight rod and an oblique rod, and the extension line of the oblique rod intersects with the axis of the center of the slot hole at one end of the strip lamp arm 402, so as to ensure that when the strip lamp arm 402 is rotated along the connecting piece 401, one end of the reinforcement rod 403 and one end of the strip lamp arm 402 can rotate along the same circular line. The arc frame assembly 6 includes two arc steel plates 601 installed on the hot-dip galvanized lamp pole 1 and located on both sides of the strip lamp arm 402 respectively. An adjustment groove 602 is opened on the arc steel plate 601. A locking structure 603 for fixing the strip lamp arm 402 and the reinforcement rod 403 is inserted between the two arc steel plates 601 through the adjustment groove 602. The center of the arc steel plate 601 and the adjustment groove 602 is on the same axis as the center of the connecting piece 401, thereby ensuring that when the strip lamp arm 402 is moved, the circular hole used to insert the locking structure 603 can always coincide with the adjustment groove 602. In actual application, the locking structure 603 is removed from the arc-shaped steel plate 601 and the strip lamp arm 402, and then the strip lamp arm 402 is pushed upward or downward along the path of the adjustment groove 602 to cause it to rotate along the connecting piece 401 to a set angle. When the circular hole on the strip lamp arm 402 coincides with the set gear position of the adjustment groove 602, the locking structure 603 is passed through the circular hole on the strip lamp arm 402 along the adjustment groove 602 at the set gear position on the arc-shaped steel plate 601 and locked, thereby achieving the purpose of fixing the inclination of the strip lamp arm 402.

[0047] Embodiment 2

[0048] Before and after adjusting the inclination of the strip lamp arm 402, it is generally necessary to disassemble the locking structure 603 from between the arc steel plate 601 and the strip lamp arm 402 and reassemble the locking structure 603. In actual adjustment, the process is relatively complicated, and the locking structure 603 is prone to fall to the ground, thereby affecting the efficiency of adjusting the lighting angle of the lamp head assembly 5. Figure 1-Figure 4As shown, in order to simplify the steps of manually adjusting the illumination angle of the street lamp, the adjustment groove 602 includes a plurality of circular grooves 6021 for inserting the locking structure 603 and a plurality of transition grooves 6022 arranged at intervals from the circular grooves 6021, and the internal width of the transition groove 6022 is smaller than the inner diameter of the circular groove 6021, so that a bulge is formed between the circular groove 6021 and the transition groove 6022, thereby preventing the locking structure 603 inserted and fastened in the circular groove 6021 from sliding down along the path of the adjustment groove 602. The locking structure 603 is composed of a plug-in nail rod 6031 adapted to the inner diameter of the circular groove 6021, a threaded rod 6032 connected to one end of the plug-in nail rod 6031, and a fastening nut 6033 sleeved on the outer surface of the threaded rod 6032. Two annular grooves 6034 are opened on the outer surface of the plug-in nail rod 6031. The width of the two annular grooves 6034 is consistent with the thickness of the arc-shaped steel plate 601, the spacing between the two annular grooves 6034 is consistent with the spacing between the two arc-shaped steel plates 601, and the inner diameter of the annular groove 6034 is adapted to the inner width of the transition groove 6022. The plug-in nail rod 6031 is composed of a nail cap and a rod body. The spacing between an annular groove 6034 away from the fastening nut 6033 and the nail cap is equal to the thickness of the arc-shaped steel plate 601. When adjusting the inclination angle of the strip lamp arm 402 relative to the arc-shaped steel plate 601, the fastening nut 6033 is rotated toward the outside to disengage the position of the annular groove 6034 and completely sleeved on the surface of the threaded rod 6032, and then the plug-in nail rod 6031 is pulled toward the side away from the threaded rod 6032, and the pulling length is equal to the width of the annular groove 6034, so that the two annular grooves 6034 adapted to the internal width of the transition groove 6022 are adjusted to the range of the adjustment grooves 602 in the two arc-shaped steel plates 601. Thereafter, in the process of manually controlling the strip lamp arm 402 to rotate along the connecting piece 401, the locking structure 603 can follow the path of the arc-shaped adjustment groove 602. After the inclination of the strip lamp arm 402 is adjusted, the fastening nut 6033 is rotated inward so that it is sleeved on the outer surface of the threaded rod 6032 and one of the annular grooves 6034 and fits tightly with one side of the arc-shaped steel plate 601 at the corresponding position. At this time, the part of the plug-in nail rod 6031 that is adapted to the inner diameter of the circular groove 6021 is stuck in the circular groove 6021 at a specific position of the two arc-shaped steel plates 601, thereby achieving the purpose of stably maintaining the tilted state of the strip lamp arm 402.

[0049] like Figure 3 and Figure 5 As shown, the closing plate 604 installed at the bottom between the two arc-shaped steel plates 601 is used to provide protection when adjusting the inclination of the strip lamp arm 402, to prevent the strip lamp arm 402 from falling straight down when the staff accidentally drops it from their hands, and the crossbeam structure 605 installed on the hot-dip galvanized lamp pole 1 cooperates with the locking structure 603 to reinforce the stability of the combination of the strip lamp arm 402 and the arc-shaped steel plate 601.

[0050] Embodiment 3

[0051] like Figure 1-Figure 2 , Figure 5-Figure 7 As shown, the water pipe 4021 inserted into the strip lamp arm 402 extends into the hot-dip galvanized lamp pole 1, thereby preventing the water pipe 4021 from being disturbed by the outside. The solenoid valve 4022 installed on the water pipe 4021 is used to control the dredging and closing of the internal pipeline of the water pipe 4021. The extraction pump 4023 arranged inside the hot-dip galvanized lamp pole 1 is used to supply water to the water pipe 4021. A plurality of atomizing nozzles A4024 arranged on the water pipe 4021 are located below the strip lamp arm 402. The atomizing nozzle B4025 installed at the tail end of the water pipe 4021 is used to spray atomized water toward the top surface of the lamp holder assembly 5. The data monitoring module 3 includes a brightness sensor 301, a humidity sensor 302 and a temperature sensor 303 electrically connected to the solar module 2. The brightness sensor 301 is electrically connected to a signal processor 304 that receives sensor monitoring information. The signal processor 304 is electrically connected to a controller 305 that controls the opening and closing of the solenoid valve 4022 and the extraction pump 4023 according to the monitoring information status. In actual application, the brightness sensor 301 monitors the brightness and darkness of the street lamp in real time, and the humidity sensor 302 monitors the humidity in the street lamp environment. In addition, the temperature sensor 303 monitors the temperature in the street lamp environment, and the brightness, humidity and temperature value information are fed back to the signal processor 304 in real time. When the signal processor 304 determines that the environmental information monitored by the humidity sensor 302 and the temperature sensor 303 is a high temperature and dry state exceeding the set value, the extraction pump 4023 and the electromagnetic valve 4022 electrically connected to the controller 305 are turned on and run. The extraction pump 4023 extracts the cooler water in the underground pipeline, and transports it to a plurality of atomizing nozzles A4024 along the unblocked water pipe 4021, and then sprays the water downward in an atomized state along the atomizing nozzle A4024, thereby reducing heat and dust in the surrounding environment of the street lamp. In addition, the atomizing nozzle B4025 is used to spray part of the water in an atomized form onto the upper surface of the lamp holder assembly 5, thereby effectively accelerating the heat dissipation rate generated by the operation of the internal structure of the lamp holder assembly 5, thereby achieving a cooling effect. As for the brightness sensor 301, it is used to monitor the brightness of the environment around the street lamp, so that when the ambient brightness is low, the controller 305 can be used to control the lamp holder assembly 5 electrically connected thereto to emit light, so as to provide illumination for the surrounding environment.

[0052] Embodiment 4

[0053] In the previous embodiment, the atomizing nozzle B4025 can be used to spray atomized water on the upper surface of the lamp holder assembly 5 in a dry environment with high temperature and low humidity to achieve the heat dissipation effect. As for the night environment, the setting conditions of high temperature or low humidity are usually not met. However, due to the low brightness environment at night, the lamp holder assembly 5 needs to be used. As for the long-term use of the lamp holder assembly 5, its internal components will generate a certain amount of heat, such as Figure 1 , Figure 5 and Figure 8-Figure 9 As shown, in order to accelerate the rate of heat dissipation inside the lamp holder assembly 5. The lamp holder assembly 5 includes a connection kit 501 installed at one end of the strip lamp arm 402. The lighting fixture 502 installed on the connection kit 501 is consistent with the lamp holder structure of the street lamp in the prior art, and is intended to convert electrical energy into light energy to provide lighting for the surrounding environment. A plurality of heat dissipation elements 503 arranged in a transverse manner are installed on the lighting fixture 502 to increase the heat dissipation surface area of ​​the upper surface of the lighting fixture 502 and promote heat conduction and dissipation. The heat dissipation element 503 includes a heat sink 5031, and a plurality of pointed cone structures 5032 arranged in a triangular shape are installed on the heat sink 5031. The distance between two adjacent pointed cone structures 5032 is no greater than 1 / 2 of the width of the pointed cone structure 5032, the top angle of the pointed cone structure 5032 is no greater than 45°, an inner groove 5033 is provided on the pointed cone structure 5032, and the upper surface of the heat dissipation element 503 is formed into a pointed sawtooth shape by using a plurality of pointed cone structures 5032 and the provided inner groove 5033. While further increasing the heat dissipation surface area of ​​the upper surface of the lighting fixture 502, a plurality of pointed sawtooth shapes can increase the turbulence effect of air flow, which can effectively improve the heat transfer and mass transfer, thereby increasing the heat dissipation effect. In addition, the heat dissipation element 503 that is close to covering the upper surface of the lighting fixture 502 is set to have a relatively steep sawtooth shape on both sides through a plurality of pointed cone structures 5032, which can make it difficult for birds to stay and balance on it, thereby effectively reducing the time that birds stay on the lamp head assembly 5.

[0054] like Figure 8 As shown, the lighting fixture 502 and the heat dissipation element 503 are both curved downward from the middle to both sides, thereby increasing the probability of rain and snow dripping downward, avoiding accumulation, and increasing the weight of the lighting fixture 502.

[0055] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A humidity sensing street light, comprising a hot-dip galvanized lamp pole (1) and a solar module (2) mounted on the top of the hot-dip galvanized lamp pole (1), characterized in that: The hot-dip galvanized lamp pole (1) is provided with a data monitoring module (3); a lamp arm assembly (4) is provided on the hot-dip galvanized lamp pole (1) and cooperates with the data monitoring module (3) to timely cool down the surrounding environment in a high-temperature dry environment; a lamp head assembly (5) is provided at one end of the lamp arm assembly (4); and an arc frame assembly (6) is provided on the hot-dip galvanized lamp pole (1) and cooperates with the lamp arm assembly (4) to adjust the light irradiation angle of the lamp head assembly (5); The lamp arm assembly (4) comprises a connecting piece (401) fixedly sleeved on the surface of a hot-dip galvanized lamp pole (1), a strip-shaped lamp arm (402) sleeved on the connecting piece (401), and a reinforcing rod (403) installed on the strip-shaped lamp arm (402); The arc frame assembly (6) comprises two arc steel plates (601) mounted on a hot-dip galvanized lamp pole (1) and located respectively on both sides of the strip-shaped lamp arm (402); an adjustment groove (602) is provided on the arc steel plate (601); and a locking structure (603) for fixing the strip-shaped lamp arm (402) and the reinforcement rod (403) is inserted between the two arc steel plates (601) through the adjustment groove (602); The adjustment groove (602) comprises a plurality of circular grooves (6021) for plugging the locking structure (603) and a plurality of transition grooves (6022) arranged at intervals from the circular grooves (6021); The internal width of the transition groove (6022) is smaller than the inner diameter of the circular groove (6021); The locking structure (603) is composed of a plug-in nail rod (6031) adapted to the inner diameter of the circular groove (6021), a threaded rod (6032) connected to one end of the plug-in nail rod (6031), and a fastening nut (6033) sleeved on the outer surface of the threaded rod (6032). Two annular grooves (6034) having a width consistent with the thickness of the arc-shaped steel plate (601) are provided on the outer surface of the plug-in nail rod (6031). The plug-in nail rod (6031) is composed of a nail cap and a rod body. The distance between the two annular grooves (6034) is consistent with the distance between the two arc-shaped steel plates (601), and the inner diameter of the annular groove (6034) is matched with the inner width of the transition groove (6022); The distance between an annular groove (6034) away from the fastening nut (6033) and the nail cap is equal to the thickness of the arc-shaped steel plate (601).

2. The humidity sensing street light according to claim 1, characterized in that: A closing plate (604) is installed at the bottom between the two arc-shaped steel plates (601), and a crossbeam structure (605) is installed on the hot-dip galvanized lamp pole (1) to cooperate with a locking assembly (603) to reinforce the strip-shaped lamp arm (402) and the arc-shaped steel plate (601); The centers of the arc-shaped steel plate (601) and the adjustment groove (602) are located on the same axis as the center of the connecting piece (401); The reinforcement rod (403) is composed of a straight rod and an oblique rod, and the extension line of the oblique rod intersects with the axis of the center of the slot hole at one end of the strip-shaped lamp arm (402).

3. The humidity sensing street light according to claim 1, characterized in that: A water pipe (4021) extending into the hot-dip galvanized lamp pole (1) is inserted into the interior of the strip-shaped lamp arm (402); a solenoid valve (4022) is installed on the water pipe (4021); an extraction pump (4023) for supplying water to the water pipe (4021) is arranged inside the hot-dip galvanized lamp pole (1); a plurality of atomizing nozzles A (4024) located below the strip-shaped lamp arm (402) are arranged on the water pipe (4021); and an atomizing nozzle A (4025) for spraying atomized water toward the top surface of the lamp holder assembly (5) is installed at the rear end of the water pipe (4021).

4. The humidity sensing street light according to claim 3, characterized in that: The data monitoring module (3) comprises a brightness sensor (301), a humidity sensor (302) and a temperature sensor (303) electrically connected to the solar module (2); the brightness sensor (301) is electrically connected to a signal processor (304) for receiving sensor monitoring information; the signal processor (304) is electrically connected to a controller (305) for controlling the opening and closing of a solenoid valve (4022) and an extraction pump (4023) according to the monitoring information status.

5. The humidity sensing street light according to claim 1, characterized in that: The lamp head assembly (5) comprises a connection kit (501) mounted on one end of a strip-shaped lamp arm (402), a lighting fixture (502) being mounted on the connection kit (501), and a plurality of heat dissipation elements (503) arranged in a transverse manner being mounted on the lighting fixture (502); The lighting fixture (502) and the heat dissipation element (503) are both in an arc-shaped downward bending shape from the middle to both sides.

6. The humidity sensing street light according to claim 5, characterized in that: The heat dissipation element (503) comprises a heat sink (5031), on which a plurality of triangularly arranged pointed cone structures (5032) are mounted, and an inner groove (5033) is formed on the pointed cone structure (5032); The distance between two adjacent pointed cone structures (5032) is no greater than 1 / 2 of the width of the pointed cone structure (5032), and the top angle of the pointed cone structure (5032) is no greater than 45°.

Images