A solar-powered smart municipal LED street light

Abstract

The invention relates to the technical field of street lamps, and provides an intelligent municipal LED street lamp based on solar energy, comprising a lamp holder assembly, an electric control system, an air pump module, a solar panel module, a monitoring module, a lamp pole assembly and a street lamp assembly. The surface of a supporting shell in the lamp holder assembly is provided with heat dissipation holes, and the electric control system and the air pump module are installed in the supporting shell. On the one hand, the disassembly and assembly efficiency of the street lamp assembly can be improved, and on the other hand, the plug-in tube can be automatically connected with the air duct, so as to ensure that the supporting shell, the wiring rack, the sealing cavity, the air duct, the plug-in tube, the flexible tube, the air inlet pipe, the transparent lampshade and the air outlet pipe form a complete closed air flow channel. When the air pump module is working, on the one hand, it can ensure that the heat around the wire and the LED lamp body is quickly discharged, so as to achieve rapid heat dissipation and cooling and prevent the phenomenon that the wiring harness or the LED lamp body is damp and short-circuited due to condensation inside. The invention has the characteristics of convenient daily disassembly and assembly and maintenance, good overall heat dissipation performance of the wire and the LED lamp body and good anti-condensation performance.

Description

Technical Field

[0001] The present invention relates to the technical field of street lamps, and in particular to an intelligent municipal LED street lamp based on solar energy. Background Art

[0002] Smart municipal LED street lights, also called intelligent municipal LED street lights, are a product of the combination of information support based on 4G, 5G and even 6G technology and energy support from solar cells. Smart street lights are equipped with intelligent lighting, video acquisition, mobile communications and other functions. Smart street lights are equipped with multiple functions, and all hardware equipment needs to be installed on the lamp pole. Although it can greatly improve the intelligence of the entire municipal lighting system, it is also accompanied by crises and troubles in the maintenance and stable operation of the LED street lights themselves.

[0003] For example: Patent No. CN117927923B discloses an energy-saving street lamp, including a lamp housing, a lampshade, a light-emitting component and a heat sink, wherein the light-emitting component includes an LED lamp and a circuit board, and the heat sink includes a liquid-cooled heat-conducting part and an air-cooled heat-conducting part, wherein a liquid-cooled heat-conducting cavity is formed in the liquid-cooled heat-conducting part, and the air-cooled heat-conducting part includes a plurality of heat-dissipating fins, the lamp housing is connected to the lampshade to form a receiving cavity suitable for receiving the light-emitting component, and a mounting opening is provided on the top of the lamp housing, the liquid-cooled heat-conducting part is inserted into the receiving cavity from the mounting opening and connected to the circuit board, the LED lamp is mounted on the side of the circuit board facing away from the liquid-cooled heat-conducting part, the air-cooled heat-conducting part passes through the receiving cavity from the mounting opening, and the heat sink can block the mounting opening. It can have a good heat dissipation effect while ensuring the sealing of the lamp body.

[0004] The energy-saving street lamps described above also have the following technical defects: (1) As an assembly, when street lamps need to be laid on municipal roads, not only the installation cost but also the convenience of installation and subsequent maintenance need to be considered. On the one hand, the above technical solutions cannot meet the needs of convenient disassembly and assembly of municipal road street lamps. On the other hand, the use of liquid cooling will greatly increase the cost and is not suitable for large-scale promotion; (2) The above technical solutions only dissipate heat for light-emitting components. Since the wiring harness connected to the light-emitting components, surveillance cameras, LED advertising screens, etc. needs to be laid inside the lamp pole, a large amount of heat will also be generated inside the relatively closed lamp pole. If the heat is not dissipated in time, fire and power outages will occur. Summary of the invention

[0005] The purpose of the present invention is to provide a solar-based intelligent municipal LED street lamp, aiming to solve the problems existing when using an existing solar-based intelligent municipal LED street lamp.

[0006] To achieve the above object, the present invention provides the following technical solution: a solar-based intelligent municipal LED street lamp, comprising a lamp holder assembly, an electric control system, an air pump module, a solar panel module and a monitoring module, wherein the lamp holder assembly comprises a support shell and heat dissipation holes, the surface of the support shell is provided with heat dissipation holes, the electric control system and the air pump module are installed in the support shell, and the feature is that it also comprises:

[0007] A lamp pole assembly, the lamp pole assembly comprising a wiring rack, a top cover and a base, the wiring rack is fixedly connected to the support shell at the bottom, the top cover is fixedly connected to the top of the wiring rack, the base is fixedly connected to the top cover, the surface of the base is provided with a limiting hole, a sealed cavity, a wire socket and an air duct, the two ends of the wiring rack are respectively connected to the support shell and the sealed cavity, the wire socket is electrically connected to the electric control system, the solar panel module and the monitoring module are fixedly connected to the wiring rack, and the wire socket and the air duct are fixedly connected to the sealed cavity;

[0008] A street lamp assembly, the street lamp assembly comprising a lamp body module, a transparent lampshade and a fastening module, the lamp body module comprising an LED lamp body, a lamp housing, a bracket, a wire unit, an air inlet pipe, a flexible tube, a plug tube, an air outlet pipe and a temperature monitoring module, the wire unit is electrically connected between the plug socket and the LED lamp body, the LED lamp body and the temperature monitoring module are both fixedly connected to the inside of the lamp housing, the bracket, the air inlet pipe and the air outlet pipe are both fixedly connected to the outside of the lamp housing, the flexible tube is connected between the air inlet pipe and the plug tube, and the transparent lampshade is fixedly connected to the lamp housing;

[0009] The fastening module includes a base plate, a limit pin, a pressure block, a sliding rod, a linkage block and a reset spring. The limit pin, the pressure block and the sliding rod are all fixedly connected to the base plate. The linkage block is fixedly connected to the sliding rod. The sliding rod runs through the bracket. The reset spring is connected between the base plate and the linkage block. The plug-in tube is fixedly connected to the linkage block. When the limit pin enters the limit hole, the air guide tube is plugged into the plug-in tube.

[0010] As a further solution of the present invention, it also includes a disassembly part, which includes a pressure block, a rotating rod and a knob. The pressure block and the knob are fixedly connected to the rotating rod, and the rotating rod is rotatably connected to the base. The pressure block is distributed between two pressure blocks, and the pressure block achieves the purpose of driving the limit pin out of the limit hole by sliding contact with the pressure block.

[0011] As a further solution of the present invention, a T-shaped groove is provided at the bottom of the base, a T-shaped frame is fixedly connected to the outside of the lamp housing, the T-shaped frame is slidably connected to the T-shaped groove, an L-shaped groove is provided on the side of the base, and the pressure block is slidably connected to the L-shaped groove.

[0012] As a further solution of the present invention, the pressure block is a rectangular block. When the length direction of the rectangular block is horizontal, the pressure block contacts the pressure block, and the limit pin is disengaged from the limit hole. When the length direction of the rectangular block is vertical, the limit pin is located in the limit hole.

[0013] As a further solution of the present invention, an annular groove is provided on the inner wall of the lamp housing, the annular groove is distributed outside the LED lamp body, and the air inlet pipe and the air outlet pipe are symmetrically distributed on both sides of the annular groove.

[0014] As a further solution of the present invention, it also includes a self-cleaning module, which includes a cleaning member, a driving member and a rotating tube. Both ends of the cleaning member are fixedly connected to the rotating tube respectively, and the two rotating tubes are movably mounted on the surfaces of the air inlet pipe and the air outlet pipe respectively. The driving member is transmission-connected to the rotating tube, and the lamp housing is fixedly connected to the driving member. The cleaning member is a hard rubber strip, and the transparent lampshade is in sliding contact with the cleaning member, and the transparent lampshade is a hemispherical cover.

[0015] As a further solution of the present invention, the electric control system includes a wiring harness and a control module, the wire unit, air pump module, solar panel module, monitoring module and drive component are all electrically connected to one end of the wiring harness, and the control module is electrically connected to the other end of the wiring harness. The wiring harness is arranged in a wiring rack and a supporting shell, and the control module includes a battery unit, a wireless signal transceiver unit and an integrated circuit control unit.

[0016] As a further solution of the present invention, the lamp holder assembly also includes a mounting hole, a first maintenance cover, a base and a touch display module. The supporting shell is fixedly connected to the base, a mounting hole is provided on the top of the supporting shell, and the first maintenance cover and the touch display module are respectively installed on both sides of the supporting shell.

[0017] As a further solution of the present invention, the lamp pole assembly also includes a second maintenance cover and a plug-in terminal, the second maintenance cover is fixedly connected to the side of the wiring rack, and a plug-in terminal is provided at the bottom of the wiring rack, and the plug-in terminal is embedded in the mounting hole.

[0018] The beneficial effects of the present invention are as follows: (1) by utilizing the design of the fastening module and the limiting hole cooperating with each other, on the one hand, the efficiency of disassembly and assembly of the street lamp assembly can be improved; on the other hand, the plug-in tube can be automatically connected to the air duct, thereby ensuring that the supporting shell, wiring rack, sealing cavity, air duct, plug-in tube, flexible tube, air inlet pipe, transparent lampshade and air outlet pipe form a complete closed air flow channel, which is convenient for workers to install and maintain.

[0019] (2) When the air pump module is working, on the one hand, it can ensure that the heat around the wires and the LED lamp body is quickly discharged to achieve the purpose of rapid heat dissipation and cooling. On the other hand, when it is a sunny and dry day or the LED lamp body stops working, the air pump module can also use the external dry gas to flow in the supporting shell, wiring rack, sealed cavity and transparent lampshade to achieve the purpose of removing internal moisture, thereby preventing the wiring harness or LED lamp body from being damp and short-circuited due to condensation. It has the characteristics of easy daily disassembly and maintenance, good overall heat dissipation performance of the wires and LED lamp body, and good anti-condensation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional diagram of a solar-based intelligent municipal LED street lamp according to an embodiment of the present invention.

[0021] Figure 2 This is an exploded view of a solar-based smart municipal LED street lamp according to an embodiment of the present invention.

[0022] Figure 3 4 is a three-dimensional diagram of a lamp holder assembly according to an embodiment of the present invention.

[0023] Figure 4 The figure is a schematic diagram of the disassembly of the lamp pole assembly according to the embodiment of the present invention.

[0024] Figure 5 For the present invention Figure 4 A partial enlarged view of point a in the middle.

[0025] Figure 6 The figure is an exploded view of a street lamp assembly according to an embodiment of the present invention.

[0026] Figure 7 It is a three-dimensional diagram of a lamp body module according to an embodiment of the present invention.

[0027] Figure 8 It is a three-dimensional diagram of a fastening module according to an embodiment of the present invention.

[0028] Fig. 9 It is a three-dimensional diagram of a self-cleaning module according to an embodiment of the present invention.

[0029] Fig.10 The figure is a three-dimensional diagram of a street lamp assembly according to an embodiment of the present invention.

[0030] Fig.11 It is a cross-sectional view of a street lamp assembly according to an embodiment of the present invention.

[0031] Fig.12 This is an assembly diagram of a lamp pole assembly and a wiring harness according to an embodiment of the present invention.

[0032] Fig.13 This is a partial enlarged view of the assembled base and street lamp assembly according to an embodiment of the present invention.

[0033] Fig.14 It is a partial cross-sectional view of a wiring rack and a base according to an embodiment of the present invention.

[0034] Fig.15 It is a top view of the base, disassembly part and street lamp assembly according to an embodiment of the present invention.

[0035] Fig.16 This is a three-dimensional view of the first maintenance cover when it is opened according to the embodiment of the present invention.

[0036] Fig.17 This is a front view of a solar-based smart municipal LED street lamp according to an embodiment of the present invention.

[0037] Fig.18 This is a side view of a solar-based smart municipal LED street lamp according to an embodiment of the present invention.

[0038] Fig.19 This is a rear view of a solar-based smart municipal LED street lamp according to an embodiment of the present invention.

[0039] Figure numerals: 1-lamp holder assembly, 11-support shell, 12-mounting hole, 13-heat dissipation hole, 14-first maintenance cover, 15-base, 16-touch display module, 2-lamp pole assembly, 21-wiring rack, 22-top cover, 23-base, 231-T-slot, 232-limiting hole, 233-L-shaped slot, 234-sealed cavity, 235-plug socket, 24-second maintenance cover, 25-plug terminal, 26-air duct, 3-street lamp assembly, 31-lamp body module, 311-LED lamp body, 312-lamp shell, 3121-annular groove, 3122-bracket, 313-T-shaped frame, 314-wire body Unit, 315-inlet pipe, 316-flexible pipe, 317-plug-in pipe, 318-outlet pipe, 319-temperature monitoring module, 32-transparent lampshade, 33-fastening module, 331-base plate, 332-limiting pin, 333-pressure block, 334-sliding rod, 335-linkage block, 336-reset spring, 4-disassembly part, 41-pressure block, 42-rotating rod, 43-knob, 5-electronic control system, 51-wiring harness, 52-control module, 6-air pump module, 7-solar panel module, 8-monitoring module, 9-self-cleaning module, 91-cleaning part, 92-driving part, 93-rotating tube. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0041] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0042] See also Figures 1 to 19 In one embodiment of the present invention, a solar-based intelligent municipal LED street lamp includes a lamp holder assembly 1, an electric control system 5, an air pump module 6, a solar panel module 7 and a monitoring module 8. The lamp holder assembly 1 includes a support shell 11 and a heat dissipation hole 13. The surface of the support shell 11 is provided with a heat dissipation hole 13. The electric control system 5 and the air pump module 6 are installed in the support shell 11. It also includes:

[0043] A lamp pole assembly 2, the lamp pole assembly 2 comprising a wiring rack 21, a top cover 22 and a base 23, the wiring rack 21 being fixedly connected to the support shell 11 at the bottom, the top cover 22 being fixedly connected to the top of the wiring rack 21, the base 23 being fixedly connected to the top cover 22, the surface of the base 23 being provided with a limiting hole 232, a sealed cavity 234, a plug-in socket 235 and an air duct 26, the two ends of the wiring rack 21 being respectively connected to the support shell 11 and the sealed cavity 234, the plug-in socket 235 being electrically connected to the electric control system 5, the solar panel module 7 and the monitoring module 8 being fixedly connected to the wiring rack 21, the plug-in socket 235 and the air duct 26 being fixedly connected to the sealed cavity 234;

[0044] A street lamp assembly 3, the street lamp assembly 3 includes a lamp body module 31, a transparent lampshade 32 and a fastening module 33, the lamp body module 31 includes an LED lamp body 311, a lamp housing 312, a bracket 3122, a wire unit 314, an air inlet pipe 315, a flexible tube 316, a plug tube 317, an air outlet pipe 318 and a temperature monitoring module 319, the wire unit 314 is electrically connected between the plug socket 235 and the LED lamp body 311, the LED lamp body 311 and the temperature monitoring module 319 are both fixedly connected to the inner side of the lamp housing 312, the bracket 3122, the air inlet pipe 315 and the air outlet pipe 318 are all fixedly connected to the outer side of the lamp housing 312, the flexible tube 316 is connected between the air inlet pipe 315 and the plug tube 317, and the transparent lampshade 32 is fixedly connected to the lamp housing 312;

[0045] The fastening module 33 includes a base plate 331, a limit pin 332, a pressure block 333, a slide rod 334, a linkage block 335 and a reset spring 336. The limit pin 332, the pressure block 333 and the slide rod 334 are all fixedly connected to the base plate 331. The linkage block 335 is fixedly connected to the slide rod 334. The slide rod 334 passes through the bracket 3122. The reset spring 336 is connected between the base plate 331 and the linkage block 335. The plug-in tube 317 is fixedly connected to the linkage block 335. When the limit pin 332 enters the limit hole 232, the air guide tube 26 is plugged into and connected with the plug-in tube 317.

[0046] See also Figure 5 , Figure 7 and Fig.13Furthermore, a T-shaped slot 231 is provided at the bottom of the base 23, a T-shaped frame 313 is fixedly connected to the outside of the lamp housing 312, the T-shaped frame 313 is slidably connected to the T-shaped slot 231, an L-shaped slot 233 is provided on the side of the base 23, and the pressure block 333 is slidably connected to the L-shaped slot 233. Due to the limiting effect of the T-shaped slot 231 and the L-shaped slot 233, on the one hand, the street lamp assembly 3 can be prevented from falling during the assembly process, and on the other hand, the limiting pin 332 and the limiting hole 232 can be ensured to be in a straight line, thereby playing a supporting and limiting role.

[0047] See also Fig.11 Furthermore, an annular groove 3121 is provided on the inner wall of the lamp housing 312, and the annular groove 3121 is distributed on the outside of the LED lamp body 311, and the air inlet pipe 315 and the air outlet pipe 318 are symmetrically distributed on both sides of the annular groove 3121. The annular groove 3121 plays a role of guiding air. When the air enters the annular groove 3121 through the air inlet pipe 315, the air will flow along the annular groove 3121 to the air outlet pipe 318. Since the annular groove 3121 is distributed on the outside of the LED lamp body 311, the air flowing inside the annular groove 3121 can evenly and efficiently dissipate heat and cool the LED lamp body 311.

[0048] See also Figure 3 and Fig.16 Furthermore, the lamp holder assembly 1 also includes a mounting hole 12, a first maintenance cover 14, a base 15 and a touch display module 16. The support shell 11 is fixedly connected to the base 15. The top of the support shell 11 is provided with a mounting hole 12. The first maintenance cover 14 and the touch display module 16 are respectively installed on both sides of the support shell 11.

[0049] See also Figure 1 and Figure 4 Furthermore, the lamp pole assembly 2 also includes a second maintenance cover 24 and a plug-in terminal 25. The second maintenance cover 24 is fixedly connected to the side of the wiring rack 21. The wiring rack 21 is provided with a plug-in terminal 25 at the bottom. The plug-in terminal 25 is embedded in the mounting hole 12. After the second maintenance cover 24 is installed, it can ensure that the interior of the wiring rack 21 is a closed cavity. After the second maintenance cover 24 is opened, it is convenient to disassemble and assemble the internal wires 51.

[0050] In the embodiment of the present invention, the setting of the touch display module 16, on the one hand, facilitates the staff to manually control the LED lamp body 311, the monitoring module 8, the air pump module 6, and the driving component 92, and on the other hand, facilitates the staff to check the operating status of the LED lamp body 311, the monitoring module 8, the air pump module 6, and the driving component 92.

[0051] See also Figures 13 to 15In one embodiment of the present invention, a disassembly portion 4 is further included, wherein the disassembly portion 4 includes a pressure block 41, a rotating rod 42 and a knob 43. The pressure block 41 and the knob 43 are both fixedly connected to the rotating rod 42. The rotating rod 42 is rotatably connected to the base 23. The pressure block 41 is distributed between two pressure blocks 333. The pressure block 41 achieves the purpose of driving the limit pin 332 out of the limit hole 232 by sliding contact with the pressure block 333.

[0052] In an embodiment of the present invention, the pressure block 41 is a rectangular block. When the knob 43 controls the length direction of the rectangular block to be horizontal through the rotating rod 42, the pressure block 41 contacts the pressure block 333, and the limit pin 332 disengages from the limit hole 232. When the knob 43 controls the length direction of the rectangular block to be vertical through the rotating rod 42, the limit pin 332 is located in the limit hole 232.

[0053] See also Figures 9 to 11 In one embodiment of the present invention, a self-cleaning module 9 is further included, and the self-cleaning module 9 includes a cleaning member 91, a driving member 92 and a rotating tube 93. Both ends of the cleaning member 91 are fixedly connected to the rotating tube 93 respectively, and the two rotating tubes 93 are movably sleeved on the surfaces of the air inlet pipe 315 and the air outlet pipe 318 respectively. The driving member 92 is transmission-connected with the rotating tube 93, and the lamp housing 312 is fixedly connected with the driving member 92. The cleaning member 91 is a hard rubber strip, and the transparent lampshade 32 is in sliding contact with the cleaning member 91, and the transparent lampshade 32 is a hemispherical cover.

[0054] See also Fig.12 Furthermore, the electric control system 5 includes a wiring harness 51 and a control module 52. The wire unit 314, the air pump module 6, the solar panel module 7, the monitoring module 8 and the driving member 92 are all electrically connected to one end of the wiring harness 51. The control module 52 is electrically connected to the other end of the wiring harness 51. The wiring harness 51 is arranged in the wiring rack 21 and the supporting shell 11.

[0055] In the embodiment of the present invention, the driving member 92 includes a driving motor and a driving gear, the driving motor is connected to the driving gear, a transmission gear is fixedly connected to the surface of the rotating tube 93, and the driving gear is in transmission connection with the transmission gear. The remote control driving member 92 drives the cleaning member 91 and the rotating tube 93 to rotate 180 degrees around the axis of the air inlet pipe 315 and the air outlet pipe 318, so that the cleaning member 91 can be controlled to clean foreign matter on the surface of the transparent lampshade 32;

[0056] The control module 52 includes a battery unit, a wireless signal transceiver unit and an integrated circuit control unit. The battery unit is used to store electrical energy, and the wireless signal transceiver unit is used to send and receive wireless signals to facilitate remote control of the LED lamp body 311, the monitoring module 8, the air pump module 6 and the drive component 92. The integrated circuit control unit is electrically connected to the LED lamp body 311.

[0057] Working principle: Assembly and disassembly process of street lamp assembly 3: During installation, first use the thumb and index finger of one hand to spread the two base plates 331 apart, and then push the T-shaped frame 313 and the pressure block 333 into the T-shaped slot 231 and the L-shaped slot 233 respectively. Due to the limiting effect of the T-shaped slot 231 and the L-shaped slot 233, on the one hand, the street lamp assembly 3 can be prevented from falling during the assembly process, and on the other hand, the limiting pin 332 and the limiting hole 232 can be ensured to be in a straight line. When the three limiting pins 332 are aligned with the three limiting holes 232 one by one, the elastic force of the reset spring 336 controls the limiting pin 332 to enter the limiting hole 232. At the same time, the limiting pin 332 is simultaneously The sliding rod 334 and the linkage block 335 move in sync to control the plug-in tube 317 to be inserted into the air duct 26, and thus the fixing of the street lamp assembly 3 and the connection of the heat dissipation duct are synchronously completed; when disassembling, firstly, the rotating rod 42 and the pressure block 41 are rotated by the knob 43. The pressure block 41 is a rectangular block. When the length direction of the rectangular block approaches the horizontal direction from the vertical direction, the pressure block 41 controls the two substrates 331 to move away from each other by sliding contact with the surface of the pressure block 333, until the limit pin 332 and the plug-in tube 317 are respectively disengaged from the limit hole 232 and the air duct 26, and then the street lamp assembly 3 can be removed.

[0058] When the LED lamp body 311 works for a long time or receives abnormal temperature information around the LED lamp body 311 collected by the temperature monitoring module 319, the air pump module 6 is controlled to work. When the air pump module 6 works, the outside air enters the support shell 11 from the heat dissipation hole 13, and the air of the support shell 11, the wiring rack 21 and the sealed cavity 234 is discharged into the transparent lampshade 32 through the air guide pipe 26, the plug pipe 317, the flexible pipe 316 and the air inlet pipe 315, and finally discharged to the outside from the air outlet pipe 318, so that the electric control system 5 and the LED The lamp body 311 dissipates heat and cools down, thereby ensuring that the LED lamp body 311 can continue to work safely, for a long time and stably, thereby increasing the life of the LED lamp body 311. When it is a sunny and dry day or the LED lamp body 311 stops working, the air pump module 6 can also use the external dry gas to flow in the supporting shell 11, the wiring rack 21, the sealed cavity 234 and the transparent lampshade 32 to achieve the purpose of removing internal moisture, thereby preventing the wiring harness 51 or the LED lamp body 311 from getting damp and short-circuiting due to condensation.

[0059] In summary, (1) the design of the fastening module 33 and the limiting hole 232 cooperating with each other can, on the one hand, improve the efficiency of disassembly and assembly of the street lamp assembly 3, and on the other hand, can automatically connect the plug-in tube 317 with the air duct 26, thereby ensuring that the support shell 11, the wiring rack 21, the sealing cavity 234, the air duct 26, the plug-in tube 317, the flexible tube 316, the air inlet pipe 315, the transparent lampshade 32 and the air outlet pipe 318 form a complete closed air flow channel, which is convenient for the staff to install and maintain.

[0060] (2) When the air pump module 6 is working, on the one hand, it can ensure that the heat around the wire 51 and the LED lamp body 311 is quickly discharged to achieve the purpose of rapid heat dissipation and cooling. On the other hand, when it is a sunny and dry day or the LED lamp body 311 stops working, the air pump module 6 can also use the external dry gas to flow in the supporting shell 11, the wiring rack 21, the sealing cavity 234 and the transparent lamp cover 32 to achieve the purpose of removing internal moisture, thereby preventing the wiring harness 51 or the LED lamp body 311 from being damp and short-circuited due to condensation. It has the characteristics of convenient daily disassembly and maintenance, and good overall heat dissipation performance and anti-condensation performance of the wire 51 and the LED lamp body 311.

[0061] For those skilled in the art, although several embodiments and examples of the present invention have been described, these embodiments and examples are provided as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in various other ways, and various omissions, substitutions, and changes can be made without departing from the scope of the main purpose of the invention.

[0062] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A solar-based intelligent municipal LED street lamp, comprising a lamp holder assembly (1), an electric control system (5), an air pump module (6), a solar panel module (7) and a monitoring module (8), wherein the lamp holder assembly (1) comprises a support shell (11) and a heat dissipation hole (13), the surface of the support shell (11) is provided with a heat dissipation hole (13), the electric control system (5) and the air pump module (6) are installed in the support shell (11), and characterized in that: Also includes: A lamp pole assembly (2), the lamp pole assembly (2) comprising a wiring rack (21), a top cover (22) and a base (23), the wiring rack (21) being fixedly connected to a supporting shell (11) at the bottom, the top cover (22) being fixedly connected to the wiring rack (21) at the top, the base (23) being fixedly connected to the top cover (22), the surface of the base (23) being provided with a limiting hole (232), a sealed cavity (234), a plug-in socket (235) and an air duct (26), the two ends of the wiring rack (21) being respectively connected to the supporting shell (11) and the sealed cavity (234), the plug-in socket (235) being electrically connected to an electric control system (5), the solar cell panel module (7) and the monitoring module (8) being fixedly connected to the wiring rack (21), the plug-in socket (235) and the air duct (26) being fixedly connected to the sealed cavity (234); A street lamp assembly (3), the street lamp assembly (3) comprising a lamp body module (31), a transparent lampshade (32) and a fastening module (33), the lamp body module (31) comprising an LED lamp body (311), a lamp housing (312), a bracket (3122), a wire unit (314), an air inlet pipe (315), a flexible pipe (316), a plug-in pipe (317), an air outlet pipe (318) and a temperature monitoring module (319), the wire unit (314) being electrically connected to the plug-in Between the wire holder (235) and the LED lamp body (311), the LED lamp body (311) and the temperature monitoring module (319) are fixedly connected to the inside of the lamp housing (312), the bracket (3122), the air inlet pipe (315) and the air outlet pipe (318) are fixedly connected to the outside of the lamp housing (312), the flexible pipe (316) is connected between the air inlet pipe (315) and the plug pipe (317), and the transparent lampshade (32) is fixedly connected to the lamp housing (312); The fastening module (33) comprises a base plate (331), a limit pin (332), a pressure block (333), a slide bar (334), a linkage block (335) and a reset spring (336); the limit pin (332), the pressure block (333) and the slide bar (334) are all fixedly connected to the base plate (331); the linkage block (335) is fixedly connected to the slide bar (334); the slide bar (334) passes through the bracket (3122); the reset spring (336) is connected between the base plate (331) and the linkage block (335); the plug-in tube (317) is fixedly connected to the linkage block (335); when the limit pin (332) enters the limit hole (232), the air guide tube (26) is plugged and connected to the plug-in tube (317); The base (23) is provided with a T-shaped groove (231) at the bottom, the lamp housing (312) is fixedly connected with a T-shaped frame (313) on the outside, the T-shaped frame (313) is slidably connected to the T-shaped groove (231), the base (23) is provided with an L-shaped groove (233) on the side, and the pressure block (333) is slidably connected to the L-shaped groove (233); The two base plates (331) are spread apart, and the T-shaped frame (313) and the pressure block (333) are pushed into the T-shaped slot (231) and the L-shaped slot (233) respectively. The limiting function of the T-shaped slot (231) and the L-shaped slot (233) is used to prevent the street lamp assembly (3) from falling and to ensure that the limiting pin (332) and the limiting hole (232) are in a straight line. When the three limiting pins (332) are aligned with the three limiting holes (232) respectively, the elastic force of the return spring (336) controls the limiting pin (332) to enter the limiting hole (232), and the sliding rod (334) and the linkage block (335) that move synchronously with the limiting pin (332) control the plug-in tube (317) to be inserted into the air guide tube (26).

2. The solar-based smart municipal LED street light according to claim 1, characterized in that: The utility model also comprises a disassembly part (4), wherein the disassembly part (4) comprises a pressure block (41), a rotating rod (42) and a knob (43), wherein the pressure block (41) and the knob (43) are both fixedly connected to the rotating rod (42), and the rotating rod (42) is rotatably connected to the base (23), and the pressure block (41) is distributed between two pressure blocks (333), and the pressure block (41) achieves the purpose of driving the limit pin (332) to disengage from the limit hole (232) by means of sliding contact with the pressure block (333).

3. The solar-based smart municipal LED street light according to claim 2, characterized in that: The pressure block (41) is a rectangular block. When the length direction of the rectangular block is horizontal, the pressure block (41) contacts the pressure block (333), and the limit pin (332) is separated from the limit hole (232). When the length direction of the rectangular block is vertical, the limit pin (332) is located in the limit hole (232).

4. The solar-based smart municipal LED street light according to claim 1, characterized in that: The inner wall of the lamp housing (312) is provided with an annular groove (3121), the annular groove (3121) is distributed outside the LED lamp body (311), and the air inlet pipe (315) and the air outlet pipe (318) are symmetrically distributed on both sides of the annular groove (3121).

5. The solar-based smart municipal LED street light according to claim 1, characterized in that: The invention also comprises a self-cleaning module (9), wherein the self-cleaning module (9) comprises a cleaning member (91), a driving member (92) and a rotating tube (93), wherein two ends of the cleaning member (91) are respectively fixedly connected to the rotating tube (93), and the two rotating tubes (93) are respectively movably sleeved on the surfaces of the air inlet pipe (315) and the air outlet pipe (318), the driving member (92) is transmission-connected to the rotating tube (93), the lamp housing (312) is fixedly connected to the driving member (92), the cleaning member (91) is a hard rubber strip, the transparent lampshade (32) is in sliding contact with the cleaning member (91), and the transparent lampshade (32) is a hemispherical cover.

6. The solar-based smart municipal LED street light according to claim 5, characterized in that: The electric control system (5) comprises a wiring harness (51) and a control module (52); the wiring unit (314), the air pump module (6), the solar panel module (7), the monitoring module (8) and the driving member (92) are all electrically connected to one end of the wiring harness (51); the control module (52) is electrically connected to the other end of the wiring harness (51); the wiring harness (51) is arranged in a wiring rack (21) and a supporting shell (11); and the control module (52) comprises a battery unit, a wireless signal transceiver unit and an integrated circuit control unit.

7. The solar-based smart municipal LED street light according to claim 1, characterized in that: The lamp holder assembly (1) further comprises a mounting hole (12), a first maintenance cover (14), a base (15) and a touch display module (16); the support shell (11) is fixedly connected to the base (15); a mounting hole (12) is arranged on the top of the support shell (11); and the first maintenance cover (14) and the touch display module (16) are respectively mounted on both sides of the support shell (11).

8. The solar-based smart municipal LED street light according to claim 7, characterized in that: The lamp pole assembly (2) further comprises a second maintenance cover (24) and a plug-in terminal (25); the second maintenance cover (24) is fixedly connected to the side of the wiring rack (21); a plug-in terminal (25) is provided at the bottom of the wiring rack (21); and the plug-in terminal (25) is embedded in the mounting hole (12).

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