A smart LED lighting street lamp

Abstract

The present invention relates to the technical field of smart street lamps, and in particular to a smart LED lighting street lamp, comprising a positioning seat, a supporting rod fixedly connected to the upper end of the positioning seat, a solar panel fixedly connected to the upper end of the supporting rod, a supporting frame fixedly connected to the circumferential surface of the supporting rod, a connecting shell fixedly connected to the end of the supporting frame away from the supporting rod, a lamp housing fixedly connected to the front end of the connecting shell, a connecting rod and a mounting plate fixedly connected in the lamp housing, two rotating rods rotatably connected in the lamp housing and the connecting shell, a quick release mechanism fixedly connected to the circumferential surfaces of the connecting rod and the rotating rod, a lamp board fixedly connected to the circumferential surfaces of the connecting rod and the rotating rod through the quick release mechanism, an angle adjustment mechanism provided in the connecting shell, and a refraction mechanism provided in the connecting shell and the lamp housing. The present invention arranges three lamp boards in the lamp housing, and the left and right lamp boards can adjust the illumination angle, so as to supplement the area adjacent to the damaged street lamp and supplement the dim area of ​​the road surface, so that the road surface lighting is more uniform.

Description

Technical Field

[0001] The present invention relates to the technical field of smart street lamps, and more specifically to a smart LED lighting street lamp. Background Art

[0002] Smart street lights refer to street lights that achieve remote centralized control and management through the application of advanced, efficient and reliable power line carrier communication technology and wireless GPRS / CDMA communication technology. Smart street lights have functions such as automatic brightness adjustment according to traffic flow, remote lighting control, active fault alarm, lamp and cable anti-theft, and remote meter reading. They can greatly save electricity resources, improve the level of public lighting management, and save maintenance costs.

[0003] The shortcomings of the existing technology: During the use of street lamps, when the internal electrical components of the lamp housing of one of the street lamps in a row are damaged, the lamp panel will stop illuminating, and the corresponding area will become dark, resulting in uneven road lighting. Moreover, when the street lamp is damaged, it is generally not repaired in time, which will affect the lighting of the road. For this reason, we propose a smart LED lighting street lamp. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a smart LED lighting street lamp to solve the problems existing in the above-mentioned background technology.

[0005] The present invention provides the following technical solutions: a smart LED lighting street lamp, comprising a positioning seat, the upper end of the positioning seat is fixedly connected to a support rod, the upper end of the support rod is fixedly connected to a solar panel, the circumferential surface of the support rod is fixedly connected to a support frame, the end of the support frame away from the support rod is fixedly connected to a connecting shell, the front end of the connecting shell is fixedly connected to a lamp housing, a connecting rod and a mounting plate are fixedly connected in the lamp housing, the upper end of the mounting plate is fixedly connected to a control main board, the lamp housing and the connecting shell are rotatably connected with two rotating rods, the rotating rods are respectively located on both sides of the connecting rod, the circumferential surfaces of the connecting rod and the rotating rod are fixedly connected with a quick release mechanism, the circumferential surfaces of the connecting rod and the rotating rod are fixedly connected with a lamp board through the quick release mechanism, the lamp board is connected to the control main board through electric wires, the lower end surface of the lamp board is fixedly connected with a lampshade, an angle adjustment mechanism is arranged in the connecting shell, the angle adjustment mechanism is used to adjust the angles of the lamp boards on the left and right sides, and a refraction mechanism is arranged in the connecting shell and the lamp housing;

[0006] Preferably, the angle adjustment mechanism includes a mounting rod fixedly connected in a connecting shell, a mounting block fixedly connected to the upper end of the mounting rod, an electric push rod fixedly connected to the upper end of the mounting block, a sliding connection between the output end of the electric push rod and the mounting block, a connecting plate fixedly connected to the lower end of the electric push rod, a sliding connection between the connecting plate and the mounting rod, a connecting block fixedly connected to the lower end of the connecting plate, a sliding rod fixedly connected between the connecting blocks, two racks slidingly connected to the circumferential surface of the sliding rod, a gear fixedly connected to the circumferential surface of the rotating rod, and the rack meshes with the gear when in contact.

[0007] Preferably, an electromagnet is fixedly connected to the surface of the connection block, a mounting plate is fixedly connected to the circumferential surface of the slide rod, and a first tension spring is fixedly connected between the mounting plate and the rack.

[0008] Preferably, the refraction mechanism comprises a rotating shaft rotatably connected in the connecting shell and the lamp shell, a panel is fixedly connected to a circumferential surface of the rotating shaft, and a lens is fixedly connected inside the panel.

[0009] Preferably, a first sprocket is fixedly connected to the circumferential surface of the rotating rod, a second sprocket is fixedly connected to the circumferential surface of the rotating shaft, and the first sprocket is connected to the second sprocket via a chain.

[0010] Preferably, the circumferential surface of the connecting rod is fixedly connected with a correction frame and a support block, the lower end of the support block is fixedly connected with a spring, and one end of the spring away from the support block is fixedly connected to the connecting shell.

[0011] Preferably, a mounting seat is fixedly connected to the lower end of the connecting shell, and a light intensity sensor is fixedly connected to the front end of the mounting seat. The light intensity sensor is used to output a signal so that the control mainboard controls the electromagnet and the electric push rod to work.

[0012] Preferably, the quick-release mechanism includes a connecting seat fixedly connected to the circumferential surface of the connecting rod and the rotating rod, a connecting sleeve fixedly connected to the upper end of the light panel, the connecting seat is located in the connecting sleeve, through holes are provided in the connecting seat and the connecting sleeve, a sliding groove is provided in the connecting rod and the rotating rod, a pull rod is slidably connected in the sliding groove, a slider is fixedly connected to the circumferential surface of the pull rod, a positioning pin is fixedly connected to the rear end of the slider, the positioning pin is located in the through hole, a second tension spring is fixedly connected in the connecting rod and the rotating rod, and the second tension spring is fixedly connected to the pull rod.

[0013] Technical effects and advantages of the present invention:

[0014] 1. The present invention has three light panels arranged in the lamp housing, and the left and right light panels can be rotated. When a street lamp is damaged, the area that should be illuminated by the damaged street lamp will lose its illumination. At this time, one of the light panels of the street lamps on the left and right sides of the damaged street lamp rotates toward the damaged street lamp to provide supplementary illumination for the area where the damaged street lamp is located, so that the road illumination is more uniform and will not affect the road illumination.

[0015] The present invention maintains a ninety-degree angle with the rotated light board through the lens. Since the light source emitted by the light board is conically scattered, a part of the light source emitted by the light board will illuminate the lens. At this time, under the action of the lens, part of the light source can be reflected to the original illumination area of ​​the rotating light board, so that when the light board rotates at an angle to share the illumination light source to the adjacent damaged street lamp area, part of the light source can be retained to illuminate the original area through the action of refraction of the lens, so as to avoid the original illumination area from losing illumination after the light board rotates, reduce the impact on the original illumination area, and at the same time, supplement the light source to the adjacent damaged street lamp area. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 This is a schematic diagram of the lamp housing in the present invention when viewed from above.

[0018] Figure 3 It is a schematic diagram of a cross-section of the connecting shell in the present invention.

[0019] Figure 4 It is a schematic diagram of the angle adjustment mechanism in the present invention.

[0020] Figure 5 For the present invention Figure 4 Schematic diagram of part A.

[0021] Figure 6 It is a schematic diagram of the light panel rotating in the present invention.

[0022] Figure 7 It is a schematic diagram of the refraction of the light source of the light panel in the present invention.

[0023] Figure 8 This is a schematic diagram of the lamp panel of the present invention when viewed from above while rotating.

[0024] Fig. 9 It is a schematic diagram of the disassembly of the light panel in the present invention.

[0025] Fig.10 It is a schematic diagram of a cross-section of the quick release mechanism in the present invention.

[0026] Fig.11 For the present invention Fig.10Schematic diagram of part B.

[0027] Fig.12 It is a schematic diagram of the structure of the present invention when supplementing the light source for a damaged street lamp.

[0028] The accompanying drawings are marked as follows: 1. positioning seat; 101. support rod; 102. solar panel; 103. support frame; 2. connecting shell; 3. lamp shell; 301. connecting rod; 302. mounting plate; 303. control main board; 304. rotating rod; 305. lamp board; 306. lamp cover; 4. quick release mechanism; 401. connecting seat; 402. connecting sleeve; 403. through hole; 404. slide groove; 405. pull rod; 406. slider; 407. positioning pin; 408. second tension spring; 5. angle adjustment mechanism; 501, mounting rod; 502, mounting block; 503, electric push rod; 504, connecting plate; 505, connecting block; 506, sliding rod; 507, rack; 508, gear; 509, electromagnet; 5010, mounting plate; 5011, first tension spring; 6, refraction mechanism; 601, rotating shaft; 602, panel; 603, lens; 604, first sprocket; 605, second sprocket; 7, correction frame; 701, support block; 702, spring; 8, mounting seat; 801, light intensity sensor. DETAILED DESCRIPTION

[0029] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are only examples. The smart LED lighting street lamp involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] like Figure 1-7As shown, in one embodiment, a smart LED lighting street lamp is proposed, including a positioning seat 1, a support rod 101 is fixedly connected to the upper end of the positioning seat 1, a solar panel 102 is fixedly connected to the upper end of the support rod 101, a support frame 103 is fixedly connected to the circumferential surface of the support rod 101, an end of the support frame 103 away from the support rod 101 is fixedly connected to a connecting shell 2, a front end of the connecting shell 2 is fixedly connected to a lamp shell 3, a connecting rod 301 and a mounting plate 302 are fixedly connected inside the lamp shell 3, a control mainboard 303 is fixedly connected to the upper end of the mounting plate 302, and the lamp shell 3 and the connecting shell 2 are rotatably connected. There are two rotating rods 304, which are respectively located on both sides of the connecting rod 301. The circumferential surfaces of the connecting rod 301 and the rotating rod 304 are fixedly connected with a quick release mechanism 4. The circumferential surfaces of the connecting rod 301 and the rotating rod 304 are fixedly connected with a lamp board 305 through the quick release mechanism 4. The lamp board 305 is connected to the control main board 303 through electric wires. The lower end surface of the lamp board 305 is fixedly connected with a lampshade 306. An angle adjustment mechanism 5 is arranged in the connecting shell 2. The angle adjustment mechanism 5 is used to adjust the angle of the lamp board 305 on the left and right sides. A refraction mechanism 6 is arranged in the connecting shell 2 and the lamp shell 3.

[0031] In actual application, the embodiment of the present invention establishes communication between the control mainboard 303 in a street lamp on a road and the control center. When the street lamp is illuminated, the light intensity sensor 801 provided at the lower end of each lamp housing 3 monitors the illumination of the lamp board 305. If the electrical component in the lamp housing 3 fails and causes the lamp board 305 to stop illuminating, the light intensity sensor 801 will output a signal indicating that the street lamp at the corresponding position is damaged, and then transmit the signal to the street lamp control mainboards 303 on the left and right sides of the damaged street lamp. At this time, the control mainboard 303 of the street lamp on the right side will control the electromagnet 509 on the left side to energize and operate, so as to attract the rack 507 on the left side of the street lamp on the right side to move to the left, so that the rack 507 on the left side meshes with the gear 508 on the left side, and then the electric push rod 503 is controlled to operate. At this time, the rack 507 moves downward to drive the gear 508 to rotate, and the gear 508 drives the rotating rod 304 to rotate, and the rotating rod 304 can drive the left lamp board 305 on the right side of the street lamp to rotate to the left, so that the left side of the street lamp The light source of the lamp board 305 is transferred to the damaged street lamp, and at this time, the control main board 303 of the street lamp on the left side will control the electromagnet 509 on the right side to be energized and operate, so as to attract the right rack 507 in the left street lamp to move to the right, so that the right rack 507 is meshed with the right gear 508, and then the electric push rod 503 is controlled to operate. At this time, the rack 507 moves downward to drive the gear 508 to rotate, and the gear 508 will drive the rotating rod 304 to rotate, and the rotating rod 304 can drive the right lamp board 305 in the left street lamp to rotate to the left, so that the lighting source of the lamp board 305 on the left side is transferred to the damaged street lamp. In the case of a damaged street lamp, one of the lamp boards 305 on the left and right sides of the damaged street lamp rotates toward the damaged street lamp to supplement the damaged street lamp, so that the road surface lighting is more uniform. At the same time, under the action of the refraction mechanism 6, part of the shared light source of the lamp board 305 can be refracted to reflect it to the original lighting area, so as to avoid excessive impact on the original lighting area.

[0032] like Figure 3 and 5 As shown, as a preferred embodiment of the present invention, the angle adjustment mechanism 5 includes a mounting rod 501 fixedly connected in the connecting shell 2, the upper end of the mounting rod 501 is fixedly connected to a mounting block 502, the upper end of the mounting block 502 is fixedly connected to an electric push rod 503, the output end of the electric push rod 503 is slidably connected to the mounting block 502, the lower end of the electric push rod 503 is fixedly connected to a connecting plate 504, the connecting plate 504 and the mounting rod 501 are slidably connected, the lower end of the connecting plate 504 is fixedly connected to a connecting block 505, a sliding rod 506 is fixedly connected between the connecting blocks 505, the circumferential surface of the sliding rod 506 is slidably connected to two racks 507, the circumferential surface of the rotating rod 304 is fixedly connected to a gear 508, and the rack 507 meshes with the gear 508 when in contact.

[0033] In actual application of the embodiment of the present invention, when the rack 507 is engaged with the gear 508, the electric push rod 503 is controlled to operate, and the electric push rod 503 will drive the connecting plate 504 to move downward, and the connecting plate 504 will drive the rack 507 to move downward, and the rack 507 will drive the corresponding gear 508 to rotate, and the gear 508 will drive the corresponding rotating rod 304 to rotate, thereby achieving the effect of driving the lamp board 305 at the corresponding position to adjust the lighting angle.

[0034] like Figure 5 As shown, as another preferred embodiment of the present invention, an electromagnet 509 is fixedly connected to the surface of the connecting block 505, a mounting plate 5010 is fixedly connected to the circumferential surface of the sliding rod 506, and a first tension spring 5011 is fixedly connected between the mounting plate 5010 and the rack 507.

[0035] When the embodiment of the present invention is actually applied, by controlling the electromagnet 509 to be energized, the rack 507 can be controlled to slide to both sides on the circumferential surface of the sliding rod 506, so that the rack 507 can be engaged with the gear 508. When the electric push rod 503 is subsequently operated, the gear 508 engaged with the rack 507 can be driven to rotate, thereby driving the corresponding light board 305 to rotate. At the same time, under the action of the first tension spring 5011, when the electromagnet 509 is not energized, the first tension spring 5011 can pull the rack 507 to move inward, so that the rack 507 is disengaged from the gear 508 and the rack 507 is reset.

[0036] In one case of an embodiment of the present invention, facing the street lamp, in the first scenario, when the electromagnet 509 on the right side of a street lamp is energized, it means that the street lamp on the right side of the street lamp is damaged. At this time, the operation of the electric push rod 503 will drive the lamp board 305 on the right side to rotate, and the rotating lamp board 305 will supplement the light source for the damaged street lamp on the right side of the lamp board 305. In the second scenario, when the electromagnet 509 on the left side of a street lamp is energized, it means that the street lamp on the left side of the street lamp is damaged. At this time, the operation of the electric push rod 503 will drive the lamp board 305 on the left side to rotate, and the rotating lamp board 305 will supplement the light source for the damaged street lamp on the left side of the lamp board 305. In the third scenario, when the electromagnets 509 on the left and right sides of a street lamp are both energized, it means that the street lamps on the left and right sides of the street lamp are both damaged. At this time, the operation of the electric push rod 503 will drive the lamp boards 305 on the left and right sides to rotate respectively, and the two rotating lamp boards 305 on the left and right will supplement the light source for the damaged street lamps on the left and right sides.

[0037] like Figure 7 and 8 As shown in FIG. 12 , as another preferred embodiment of the present invention, the refraction mechanism 6 includes a rotating shaft 601 rotatably connected in the connecting shell 2 and the lamp shell 3 , a panel 602 is fixedly connected to the circumferential surface of the rotating shaft 601 , and a lens 603 is fixedly connected to the panel 602 .

[0038] In actual application, when the light board 305 on one side of a street lamp rotates, the rotating shaft 601 on the corresponding side will rotate, and then the rotating shaft 601 will drive the panel 602 to rotate, and the panel 602 will drive the lens 603 to rotate, and the rotation angle of the lens 603 is the same as that of the rotating light board 305. Since the lens 603 always maintains a 90-degree relationship with the light board 305, after the light board 305 rotates, the lens 603 still maintains a 90-degree relationship with the light board 305. Since the light source emitted by the light board 305 is conical scattering, the light board 305 A part of the light source emitted by 305 will come into contact with the lens 603. At this time, through the action of the lens 603, part of the light source can be reflected to the original irradiation area of ​​the rotating light board 305, so that when the light board 305 rotates to share the irradiated light source to the adjacent damaged street lamp area, part of the light source can be retained in the original area through the refraction of the lens 603, so as to avoid the original lighting area losing lighting after the light board 305 rotates, reduce the impact on the original lighting area, and at the same time, supplement the light source to the adjacent damaged street lamp area.

[0039] like Figure 3 and 4 As shown, as another preferred embodiment of the present invention, the circumferential surface of the rotating rod 304 is fixedly connected to the first sprocket 604, the circumferential surface of the rotating shaft 601 is fixedly connected to the second sprocket 605, and the first sprocket 604 and the second sprocket 605 are connected by a chain.

[0040] In actual application of the embodiment of the present invention, when the rotating rod 304 rotates, the rotating rod 304 drives the rotating shaft 601 to rotate through the action of the first sprocket 604, the second sprocket 605 and the chain, thereby achieving the effect of driving the refraction mechanism 6 to operate.

[0041] like Figure 3 and 4 As shown, as another preferred embodiment of the present invention, the circumferential surface of the connecting rod 301 is fixedly connected to the correction frame 7 and the support block 701, the lower end of the support block 701 is fixedly connected to the spring 702, and the end of the spring 702 away from the support block 701 is fixedly connected to the connecting shell 2.

[0042] When the embodiment of the present invention is actually used, with the cooperation of the correction frame 7 and the spring 702, when the rotating rod 304 is reset to the initial position, the support block 701 will be pushed upward, and the support block 701 will apply a rotational torque to the rotating rod 304, while the other side of the rotating rod 304 is supported by the connecting shell 2 through the correction frame 7, thereby achieving the effect of keeping the rotating rod 304 in the initial position, thereby ensuring that when the lamp board 305 does not rotate at an angle, the whole can be kept flush, and the gear 508 can be prevented from rotating. When the rack 507 moves toward the direction of the gear 508 on one side, the rack 507 can always remain in mesh with the gear 508.

[0043] like Figure 2 As shown, as another preferred embodiment of the present invention, the lower end of the connecting shell 2 is fixedly connected to a mounting base 8, and the front end of the mounting base 8 is fixedly connected to a light intensity sensor 801, and the light intensity sensor 801 is used to output signals so that the control mainboard 303 controls the electromagnet 509 and the electric push rod 503 to work.

[0044] When the embodiment of the present invention is actually used, the lighting of the lamp board 305 is monitored by the light intensity sensor 801. If the electrical components in the lamp housing 3 fail and cause the lamp board 305 to stop lighting, the light intensity sensor 801 will output a signal that the street lamp at the corresponding position is damaged, and then transmit the signal to the street lamp control mainboard 303 on the left and right sides of the damaged street lamp. At this time, the control mainboard 303 in the street lamps on the left and right sides of the damaged street lamp will control the electromagnet 509 at the corresponding position to be energized, and then control the electric push rod 503 to operate, so as to control the rotation of the lamp board 305 adjacent to the damaged street lamp, and supplement the lighting of the area where the damaged street lamp is located through the rotating lamp board 305.

[0045] like Fig. 9 and 11 As shown, as another preferred embodiment of the present invention, the quick release mechanism 4 includes a connecting seat 401 fixedly connected to the circumferential surface of the connecting rod 301 and the rotating rod 304, a connecting sleeve 402 is fixedly connected to the upper end of the light board 305, the connecting seat 401 is located in the connecting sleeve 402, and a through hole 403 is provided in the connecting seat 401 and the connecting sleeve 402, a sliding groove 404 is provided in the connecting rod 301 and the rotating rod 304, a pull rod 405 is slidably connected in the sliding groove 404, a slider 406 is fixedly connected to the circumferential surface of the pull rod 405, a positioning pin 407 is fixedly connected to the rear end of the slider 406, the positioning pin 407 is located in the through hole 403, a second tension spring 408 is fixedly connected to the connecting rod 301 and the rotating rod 304, and the second tension spring 408 is fixedly connected to the pull rod 405.

[0046] When the embodiment of the present invention is actually used, by pulling the pull rod 405, the pull rod 405 will drive the slider 406 and the positioning pin 407 to move forward. At this time, the positioning pin 407 will be pulled out from the through hole 403 opened in the connecting seat 401 and the connecting sleeve 402. At this time, the lamp board 305 can be easily disassembled, and then the connecting sleeve 402 fixedly connected to the lamp board 305 is aligned with the position of the connecting seat 401, and then the lamp board 305 is pushed upward so that the connecting seat 401 is located in the connecting sleeve 402. Then, under the action of the second tension spring 408, the second tension spring 408 will pull the pull rod 405 to move backward, and the pull rod 405 will drive the slider 406 and the positioning pin 407 to move backward. Then, the positioning pin 407 will be inserted into the through hole 403 opened in the connecting seat 401 and the connecting sleeve 402, thereby achieving the effect of installing and fixing the lamp board 305, which is convenient for maintenance and replacement of the lamp board 305.

[0047] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0048] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0049] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A smart LED lighting street lamp, comprising a positioning seat (1), characterized in that: The upper end of the positioning seat (1) is fixedly connected to a support rod (101), the upper end of the support rod (101) is fixedly connected to a solar panel (102), the circumferential surface of the support rod (101) is fixedly connected to a support frame (103), the end of the support frame (103) away from the support rod (101) is fixedly connected to a connecting shell (2), the front end of the connecting shell (2) is fixedly connected to a lamp housing (3), the lamp housing (3) is fixedly connected to a connecting rod (301) and a mounting plate (302), the upper end of the mounting plate (302) is fixedly connected to a control main board (301), and the upper end of the mounting plate (302) is fixedly connected to the control main board (301). 3), the lamp housing (3) and the connecting housing (2) are rotatably connected to two rotating rods (304), the rotating rods (304) are respectively located on both sides of the connecting rod (301), the circumferential surfaces of the connecting rod (301) and the rotating rod (304) are fixedly connected to a quick release mechanism (4), the circumferential surfaces of the connecting rod (301) and the rotating rod (304) are fixedly connected to a lamp board (305) via the quick release mechanism (4), the lamp board (305) is connected to the control main board (303) via an electric wire, and the lower end surface of the lamp board (305) is fixedly connected to a lampshade (306) ), an angle adjustment mechanism (5) is arranged in the connection shell (2), and the angle adjustment mechanism (5) is used to adjust the angles of the lamp panels (305) on the left and right sides. A refraction mechanism (6) is arranged in the connection shell (2) and the lamp shell (3). The angle adjustment mechanism (5) comprises a mounting rod (501) fixedly connected in the connection shell (2), a mounting block (502) is fixedly connected to the upper end of the mounting rod (501), an electric push rod (503) is fixedly connected to the upper end of the mounting block (502), and an output end of the electric push rod (503) is connected to the mounting block (5 02), the lower end of the electric push rod (503) is fixedly connected with a connecting plate (504), the connecting plate (504) and the mounting rod (501) are slidably connected, the lower end of the connecting plate (504) is fixedly connected with a connecting block (505), the connecting blocks (505) are fixedly connected with a sliding rod (506), the circumferential surface of the sliding rod (506) is slidably connected with two racks (507), the circumferential surface of the rotating rod (304) is fixedly connected with a gear (508), and the rack (507) and the gear (508) are meshed when in contact.

2. The smart LED street lamp according to claim 1, characterized in that: An electromagnet (509) is fixedly connected to the surface of the connection block (505), a mounting plate (5010) is fixedly connected to the circumferential surface of the slide rod (506), and a first tension spring (5011) is fixedly connected between the mounting plate (5010) and the rack (507).

3. The smart LED street lamp according to claim 1, characterized in that: The refraction mechanism (6) comprises a rotating shaft (601) rotatably connected in the connection housing (2) and the lamp housing (3); a panel (602) is fixedly connected to the circumferential surface of the rotating shaft (601); and a lens (603) is fixedly connected to the panel (602).

4. The smart LED street lamp according to claim 3, characterized in that: The circumferential surface of the rotating rod (304) is fixedly connected to a first sprocket (604), and the circumferential surface of the rotating shaft (601) is fixedly connected to a second sprocket (605), and the first sprocket (604) and the second sprocket (605) are connected via a chain.

5. The smart LED street lamp according to claim 4, characterized in that: The circumferential surface of the connecting rod (301) is fixedly connected to a correction frame (7) and a support block (701); the lower end of the support block (701) is fixedly connected to a spring (702); and one end of the spring (702) away from the support block (701) is fixedly connected to the connection shell (2).

6. The smart LED street lamp according to claim 1, characterized in that: The lower end of the connection shell (2) is fixedly connected to a mounting seat (8), and the front end of the mounting seat (8) is fixedly connected to a light intensity sensor (801), and the light intensity sensor (801) is used to output a signal so that the control mainboard (303) controls the electromagnet (509) and the electric push rod (503) to work.

7. The smart LED street lamp according to claim 1, characterized in that: The quick-release mechanism (4) comprises a connecting seat (401) fixedly connected to the circumferential surface of the connecting rod (301) and the rotating rod (304); a connecting sleeve (402) is fixedly connected to the upper end of the light panel (305); the connecting seat (401) is located in the connecting sleeve (402); through holes (403) are provided in the connecting seat (401) and the connecting sleeve (402); and sliding grooves (404) are provided in the connecting rod (301) and the rotating rod (304). A pull rod (405) is slidably connected in the slide groove (404), a slider (406) is fixedly connected to the circumferential surface of the pull rod (405), a positioning pin (407) is fixedly connected to the rear end of the slider (406), and the positioning pin (407) is located in the through hole (403). A second tension spring (408) is fixedly connected in both the connecting rod (301) and the rotating rod (304), and the second tension spring (408) is fixedly connected to the pull rod (405).

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