A smart street lamp with a camera component

Abstract

The present invention relates to the technical field of street lamp technology, and specifically to a smart street lamp with a camera assembly, comprising a street lamp pole, a box body is provided in the middle of the street lamp pole, a lamp head is provided at the end of the street lamp pole, a camera is provided on the lower surface of the street lamp pole, a driving assembly is provided inside the box body, a protective assembly is provided on the upper part of the box body, an insect repellent assembly is provided inside the box body, and a cleaning assembly is provided on the outer surface of the box body. Compared with the prior art, the present application sets a driving assembly and a protective assembly for use together, and uses the driving assembly to drive the protective assembly to operate during the day. The rotating reflective ball can reflect light around, and use the light reflection to drive away birds. During the rotation of the winding tape measure, the centrifugal force causes the winding tape measure to unfold from the winding state, and then the upper part of the lamp head and the camera can be covered, thereby achieving the purpose of driving away birds and protecting the lamp head and the camera.

Description

Technical Field

[0001] The present invention relates to the technical field of street lamp technology, and in particular to a smart street lamp with a camera component. Background Art

[0002] Smart street lights will be based on road lighting poles, integrating public security, traffic signals, communications, traffic signs, etc., to achieve multiple poles in one, reduce road poles, and release public space resources. The most common method is to install camera components on street lights, realize remote monitoring and management through the Internet, and observe road conditions and traffic conditions in real time through monitoring cameras.

[0003] In the prior art, a Chinese patent document with publication number CN219588908U proposes a street lamp assembly with a camera function, which specifically includes a lamp housing and a lamp for lighting installed at the front end of the lamp housing, and a mounting cavity for installing a circuit board at the rear end. The street lamp assembly also includes a camera and a connector, one end of the connector is fixedly connected to the camera, and the other end is fixedly connected to the rear end of the lamp housing. The connector has a wire passage, and the cavity inside the camera is connected to the mounting cavity through the wire passage, which has the advantage of allowing the street lamp and the camera to share a set of wires. The camera is installed in the lamp housing as a whole. Directly below, the lamp housing serves to shield the camera, protecting the camera from the sun and rain and increasing the service life of the camera. However, birds often stay on the lamp poles, and the feces produced by the birds during their stay can easily contaminate the street lamps and cameras. In addition, many mosquitoes are phototactic, and a large number of mosquitoes will be attracted whenever the street lamp is turned on. Since the camera is close to the street lamp, mosquitoes will leave secretions and corpses on the outer surface of the camera and the street lamp, which can easily cause the camera to be blurred. Therefore, the present application provides a smart street lamp with a camera component to meet the purpose of driving away birds and eliminating mosquitoes attracted by the light. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide a smart street lamp with a camera component to solve the problem that bird droppings and mosquitoes attracted by the light can easily dirty the camera.

[0005] Based on the above purpose, the present invention provides a smart street lamp with a camera assembly, comprising a street lamp pole, a box body is arranged in the middle of the street lamp pole, a lamp head is arranged at the end of the street lamp pole, a camera is arranged on the lower surface of the street lamp pole, a driving assembly is arranged inside the box body, a protection assembly is arranged on the upper part of the box body, an insect repellent assembly is arranged inside the box body, and a cleaning assembly is arranged on the outer surface of the box body;

[0006] The driving component drives the protection component and the insect repellent component to operate, the protection component covers and protects the camera and the lamp head, and the insect repellent component can synchronously repel insects from the lamp head and the camera at the same time;

[0007] The driving assembly includes a motor arranged inside the box, a main gear is fixedly connected to the driving end of the motor, telescopic rods are arranged on both sides of the motor, an electromagnet is fixedly connected to the top inner wall of the box, and a photosensitive sensor is fixedly connected to the upper part of the box;

[0008] The protection assembly includes a round rod inserted into the top of the box body, the bottom end of the round rod is fixedly connected to the first driven wheel, the top end of the round rod is fixedly connected to the base, the top end of the base is fixedly connected to the reflective ball, and the outer surface of the base is fixedly connected to the retracted tape measure;

[0009] The insect repellent assembly includes a support rod rotatably connected to the inner wall of the bottom of the box body, the top of the support rod is fixedly connected to a second driven wheel, the outer surface of the support rod is fixedly connected to an eccentric wheel, the interior of the box body is fixedly connected to an air box, the interior of the air box is movably connected to a push plate, and the outer surface of the box body is fixedly connected to an exhaust pipe.

[0010] Preferably, the electromagnet is arranged directly above the motor, the motor adopts an iron bottom plate, the top end of the telescopic rod is fixedly connected to the top inner wall of the box, and the light sensor wire is connected to the electromagnet.

[0011] Preferably, the round rod is rotatably connected to the box body via a rotating shaft, the first driven wheel is meshingly connected to the driving wheel, two retractable tape measures are provided and are symmetrically distributed around the center of the base, and both retractable tape measures are made of thin steel material that can be automatically retracted.

[0012] Preferably, the outer surface of the eccentric wheel is connected to the outer surface of the push plate, and a spring is fixedly connected to the side of the push plate away from the eccentric wheel, and the other end of the spring is fixedly connected to the inner wall of the air box.

[0013] Preferably, the side of the push plate is fixedly connected to a limiting block, the inner wall of the air box is provided with a limiting groove, and the limiting block slides inside the limiting groove.

[0014] Preferably, the cleaning assembly includes a receiving box fixedly connected to the lower surface of the exhaust pipe, a conical bucket is fixedly connected to the upper part of the receiving box, a center rod is inserted through the top inner wall of the receiving box, a baffle is fixedly connected to the outer surface of the center rod, a funnel is fixedly connected to the outer surface of the receiving box, and a leak plate is provided at the bottom of the receiving box.

[0015] Preferably, the center rod is rotatably connected to the receiving box, and a torsion spring is sleeved on the outer surface of the center rod, one end of the torsion spring is fixedly connected to the outer surface of the center rod, and the other end is fixedly connected to the outer surface of the box body.

[0016] Beneficial effects of the present invention:

[0017] 1. This kind of smart street lamp with a camera component is used in conjunction with a driving component and a protective component. During the day, the driving component is used to drive the protective component to operate. The rotating reflective ball can reflect the surrounding light, and use the light reflection to drive away birds. During the rotation of the retracted tape measure, the centrifugal force will cause the retracted tape measure to unfold from the retracted state, and then the upper part of the lamp head and the camera can be covered, achieving the purpose of driving away birds and preventing the excrement produced by birds staying on the street light pole from contaminating the lamp head and the camera, thereby achieving the effect of protecting the lamp head and the camera.

[0018] 2. This kind of smart street light with a camera component is used in conjunction with a driving component and an insect repellent component. At night, the driving component drives the insect repellent component to operate. During the rotation of the eccentric wheel, the push plate will be pushed into the air box to discharge the air in the air box from the exhaust pipe. The air discharge can drive away the flying insects attracted by the light of the lamp head, preventing the flying insects from leaving secretions and corpses on the outer surface of the camera and the street light, thereby ensuring the clarity of the camera and the street light.

[0019] 3. This kind of smart street light with a camera component is used in conjunction with a cleaning component. When the air box inhales air, the flying insects sucked into the exhaust pipe will enter the receiving box, and most of the flying insects can be bound in the receiving box. Rainwater enters the receiving box from the funnel to wash the bodies of the flying insects, and can be gradually discharged from the leak plate, thereby achieving the effect of cleaning the flying insects. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0022] Figure 2 It is a schematic diagram of the box structure of the present invention;

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

[0024] Figure 4This is a schematic diagram of the structure of the protection component of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the insect repellent assembly of the present invention;

[0026] Figure 6 This is a schematic diagram of the cleaning component structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the connection structure of the insect repellent component and the cleaning component of the present invention;

[0028] Figure 8 For the present invention Figure 7 Enlarged structural diagram at A in the middle.

[0029] The markings in the figure are:

[0030] 1. Street light pole; 2. Box; 3. Lamp head; 4. Camera; 501. Motor; 502. Main gear; 503. Electromagnet; 504. Telescopic rod; 505. Photosensitive sensor; 601. Round rod; 602. First driven wheel; 603. Base; 604. Reflective ball; 605. Retractable tape measure; 701. Support rod; 702. Second driven wheel; 703. Eccentric wheel; 704. Air box; 705. Push plate; 706. Spring; 707. Exhaust pipe; 708. Limit block; 709. Limit groove; 801. Receive box; 802. Conical bucket; 803. Baffle; 804. Center rod; 805. Torsion spring; 806. Leakage plate; 807. Funnel. DETAILED DESCRIPTION

[0031] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0032] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0033] like Figures 1 to 8As shown, the smart street lamp with a camera assembly includes a street lamp pole 1, a box body 2 is arranged in the middle of the street lamp pole 1, a lamp head 3 is arranged at the end of the street lamp pole 1, and a camera 4 is arranged on the lower surface of the street lamp pole 1. The specific structure and function of the lamp head 3 and the camera 4 are the existing technologies well known to the personnel in this field, and will not be elaborated in detail here. A driving assembly is arranged inside the box body 2, a protective assembly is arranged on the upper part of the box body 2, an insect repellent assembly is arranged inside the box body 2, and a cleaning assembly is arranged on the outer surface of the box body 2. The driving assembly drives the protective assembly and the insect repellent assembly to operate, and the protective assembly has a covering and protective effect on the camera 4 and the lamp head 3. The insect repellent assembly can synchronously repel insects on the lamp head 3 and the camera 4 at the same time;

[0034] The protection component and the insect repellent component are driven to operate by the driving component. During the day, the driving component is connected to the protection component, and the birds are driven away by light reflection and object covering, so as to prevent the excrement produced by the birds staying on the street light pole 1 from contaminating the lamp holder 3 and the camera 4, thereby effectively solving the potential threat of birds and flying insects to the lamp holder 3 and the camera 4 on the street light pole 1, and achieving the effect of protecting the lamp holder 3 and the camera 4. At night, the insect repellent component can create air flow, and the air discharge can drive away the flying insects attracted by the light of the lamp holder 3, so as to prevent the flying insects from leaving secretions and corpses on the outer surface of the camera 4 and the street light, thereby ensuring the clarity of the camera 4 and the street light, and realizing automatic switching of the mode of driving away birds and flying insects, without manual intervention, thereby greatly improving work efficiency. During the air flow process, most of the flying insects will be bound in the cleaning component, and the rain will wash the corpses of the flying insects, thereby achieving the effect of cleaning the flying insects.

[0035] like Figure 2 , Figure 3 and Figure 4 As shown, the driving assembly includes a motor 501 arranged inside the box 2, the driving end of the motor 501 is fixedly connected to the main gear 502, telescopic rods 504 are arranged on both sides of the motor 501, the top inner wall of the box 2 is fixedly connected to an electromagnet 503, the electromagnet 503 adopts a strong magnet, and the upper part of the box 2 is fixedly connected to a photosensitive sensor 505, the electromagnet 503 is arranged just above the motor 501, the motor 501 adopts an iron bottom plate, the top of the telescopic rod 504 is fixedly connected to the top inner wall of the box 2, and the telescopic rod 504 is well-known on both sides of the motor 501, so as to ensure the stability of the motor 501 and prevent the motor 501 from shaking or deflecting when moving up or down, and the photosensitive sensor 505 is connected to the electromagnet 503 by wire;

[0036] During the day, when the light sensor 505 senses the set light intensity, it will control the electromagnet 503 to be energized. After the electromagnet 503 is energized, it generates a magnetic attraction to attract the motor 501 to move upward. After the motor 501 moves upward, it docks with the protection component. At this time, the motor 501 drives the first driven wheel 602 to rotate and drives the protection component to operate through the active wheel. At night, when the light sensor 505 senses the set light intensity, it will control the electromagnet 503 to be powered off. The motor 501 will fall downward under the action of gravity and then dock with the insect repellent component, thereby achieving the effect of the driving component driving different components to operate during the day and night, thereby improving the practicability of the device.

[0037] like Figures 2 to 4 As shown, the protection component includes a round rod 601 inserted and arranged on the top of the box body 2, the bottom end of the round rod 601 is fixedly connected to the first driven wheel 602, the top end of the round rod 601 is fixedly connected to the base 603, the top end of the base 603 is fixedly connected to the reflective ball 604, the outer surface of the base 603 is fixedly connected to the retracting tape 605, the round rod 601 is rotatably connected to the box body 2 through a rotating shaft, the first driven wheel 602 is meshed and connected to the driving wheel, two retracting tapes 605 are provided and symmetrically distributed around the center of the base 603, and the two retracting tapes 605 are made of thin steel material that can be automatically retracted;

[0038] The motor 501 drives the first driven wheel 602 to rotate through the driving wheel. During the rotation of the first driven wheel 602, the round rod 601 and the base 603 are driven to rotate. Since the upper surface of the base 603 is provided with a reflective ball 604, the rotating reflective ball 604 can reflect the surrounding light, and use the light reflection to drive away birds. At the same time, the rotation of the base 603 drives the winding tape 605 to rotate. During the rotation of the winding tape 605, the centrifugal force will cause the winding tape 605 to unfold from the wound state, and then the upper part of the lamp head 3 and the camera 4 can be covered, thereby achieving the purpose of driving away birds and preventing the excrement produced by birds staying on the street light pole 1 from contaminating the lamp head 3 and the camera 4, thereby achieving the effect of protecting the lamp head 3 and the camera 4.

[0039] like Figure 3 , Figure 5 and Figure 7As shown, the insect repellent assembly includes a support rod 701 rotatably connected to the inner wall of the bottom of the box body 2, the top of the support rod 701 is fixedly connected to the second driven wheel 702, the outer surface of the support rod 701 is fixedly connected to the eccentric wheel 703, the interior of the box body 2 is fixedly connected to the air box 704, the interior of the air box 704 is movably connected to the push plate 705, the outer surface of the box body 2 is fixedly connected to the exhaust pipe 707, the outer surface of the eccentric wheel 703 is connected to the outer surface of the push plate 705, the side of the push plate 705 away from the eccentric wheel 703 is fixedly connected to the spring 706, the other end of the spring 706 is fixedly connected to the inner wall of the air box 704, the side of the push plate 705 is fixedly connected to the limiting block 708, the inner wall of the air box 704 is provided with a limiting groove 709, and the limiting block 708 slides inside the limiting groove 709;

[0040] The operation of the motor 501 drives the second driven wheel 702 to rotate through the active wheel. The rotation of the second driven wheel 702 will drive the support rod 701 and the eccentric wheel 703 to rotate synchronously. During the rotation of the eccentric wheel 703, the push plate 705 will be pushed to squeeze into the air box 704, and the air in the air box 704 will be discharged from the exhaust pipe 707. After the eccentric wheel 703 pushes the plate 705, the spring 706 will push the push plate 705 to reset, and then drive air into the air box 704. Since there are two air boxes 704 and they are placed on both sides of the support rod 701, the rotation of the eccentric wheel 703 will drive the air boxes 704 on both sides to circulate and exhaust. The air discharge can drive away the flying insects attracted by the light of the lamp head 3, avoid the flying insects leaving secretions and corpses on the outer surface of the camera 4 and the street lamp, and ensure the clarity of the camera 4 and the street lamp.

[0041] like Figures 6 to 8 As shown, the cleaning assembly includes a receiving box 801 fixedly connected to the lower surface of the exhaust pipe 707, a conical bucket 802 is fixedly connected to the upper part of the receiving box 801, a center rod 804 is inserted through the top inner wall of the receiving box 801, a baffle 803 is fixedly connected to the outer surface of the center rod 804, a funnel 807 is fixedly connected to the outer surface of the receiving box 801, a leak plate 806 is provided at the bottom of the receiving box 801, the center rod 804 is rotatably connected to the receiving box 801, and a torsion spring 805 is sleeved on the outer surface of the center rod 804, one end of the torsion spring 805 is fixedly connected to the outer surface of the center rod 804, and the other end is fixedly connected to the outer surface of the box body 2;

[0042] When air is discharged from the air box 704, it will push the baffle 803 to rotate around the central rod 804, cover the upper surface of the receiving box 801 and twist the torsion spring 805. When the air box 704 inhales air, the torsion spring 805 drives the central rod 804 to rotate and drives the baffle 803 to block the exhaust pipe 707. The flying insects sucked into the exhaust pipe 707 will enter the receiving box 801. A conical bucket 802 is provided on the top of the receiving box 801. The structural strips of the conical bucket 802 are easy to enter but not easy to exit, so most of the flying insects can be bound in the receiving box 801. The flying insects cannot eat and will die in the receiving box 801. On rainy days, rainwater enters the receiving box 801 from the funnel 807, washes the corpses of the flying insects, and can be gradually discharged from the leak plate 806, thereby achieving the effect of cleaning the flying insects, reducing the cost of manual maintenance, and also embodying the concept of environmental protection.

[0043] The technical solution provided by the present invention effectively solves the potential threat of birds and flying insects to the lamp head 3 and the camera 4 on the street light pole 1 by arranging a box body 2 between the lamp head 3 and the camera 4 on the outer surface of the street light pole 1, and uses a driving component to drive the protection component and the insect repellent component to operate. The practicality and environmental protection of the street light are also enhanced through its innovative design. Through the cooperation of the photosensitive sensor 505 and the electromagnet 503, the mode of automatically switching to drive away birds and flying insects is realized without manual intervention, which greatly improves the work efficiency. In particular, in terms of driving away flying insects, the principle of air circulation and discharge is used to not only successfully drive away the flying insects, but also collect the flying insects in the receiving box 801 through a special structural design, thereby preventing the flying insect corpses and secretions from polluting the street light and the camera 4. In addition, through the natural flushing of rainwater, the flying insect corpses in the receiving box 801 can also be automatically cleaned, reducing the cost of manual maintenance, and also embodying the concept of environmental protection. During the day, the photosensitive sensor When the device 505 senses the set light intensity, it will control the electromagnet 503 to be energized. After the electromagnet 503 is energized, it will generate a magnetic attraction to attract the motor 501 to move upward. After the motor 501 moves upward, it will dock with the protection component. At this time, the motor 501 runs through the driving wheel to drive the first driven wheel 602 to rotate. During the rotation of the first driven wheel 602, the round rod 601 and the base 603 will be driven to rotate. Since the upper surface of the base 603 is provided with a reflective ball 604, the rotating reflective ball 604 can reflect the surrounding light, and use the light reflection to drive away birds. At the same time, the rotation of the base 603 will drive the winding tape 605 to rotate. During the rotation of the winding tape 605, the centrifugal force will cause the winding tape 605 to unfold from the winding state, and then the upper part of the lamp head 3 and the camera 4 can be covered, so as to achieve the purpose of driving away birds, and to prevent the excrement produced by the birds staying on the street light pole 1 from contaminating the lamp head 3 and the camera 4, so as to achieve the effect of protecting the lamp head 3 and the camera 4;

[0044] At night, when the light sensor 505 senses the set light intensity, it will control the electromagnet 503 to cut off the power. The motor 501 will fall downward under the action of gravity and then dock with the insect repellent component. At this time, the motor 501 drives the second driven wheel 702 to rotate through the active wheel. The rotation of the second driven wheel 702 will drive the support rod 701 and the eccentric wheel 703 to rotate synchronously. During the rotation of the eccentric wheel 703, the push plate 705 will be pushed to squeeze into the air box 704, and the air in the air box 704 will be discharged from the exhaust pipe 707. After the eccentric wheel 703 pushes the push plate 705, the spring 706 will push the push plate 705 to reset, and then drive the air into the air box 704. Since there are two air boxes 704 and they are placed on both sides of the support rod 701, the rotation of the eccentric wheel 703 will drive the air boxes 704 on both sides to circulate and exhaust. The air discharge can drive away the flying insects attracted by the light of the lamp head 3. This prevents flying insects from leaving secretions and corpses on the outer surfaces of the camera 4 and the street lamp, thereby ensuring the clarity of the camera 4 and the street lamp. In addition, when air is discharged from the air box 704, it will push the baffle 803 to rotate around the central rod 804 to cover the upper surface of the receiving box 801 and twist the torsion spring 805. When the air box 704 inhales air, the torsion spring 805 drives the central rod 804 to rotate and drives the baffle 803 to block the exhaust pipe 707. The flying insects sucked into the exhaust pipe 707 will enter the receiving box 801. A conical bucket 802 is provided on the top of the receiving box 801. The structural strip of the conical bucket 802 is easy to enter but not easy to exit, so most of the flying insects can be bound in the receiving box 801. The flying insects cannot eat and will die in the receiving box 801. On rainy days, rainwater enters the receiving box 801 from the funnel 807 to wash the corpses of the flying insects, which can be gradually discharged from the leak plate 806, thereby achieving the effect of cleaning the flying insects.

[0045] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0046] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A smart street light with a camera component, It is characterized in that include: A street light pole (1), wherein a box (2) is arranged in the middle of the street light pole (1), a lamp head (3) is arranged at the end of the street light pole (1), a camera (4) is arranged on the lower surface of the street light pole (1), a driving component is arranged inside the box (2), a protection component is arranged on the upper part of the box (2), an insect repellent component is arranged inside the box (2), and a cleaning component is arranged on the outer surface of the box (2); The driving component drives the protection component and the insect repellent component to operate, the protection component plays a protective role in covering the camera (4) and the lamp head (3), and the insect repellent component can synchronously repel insects from the lamp head (3) and the camera (4) at the same time; The driving assembly comprises a motor (501) arranged inside the box (2); a driving end of the motor (501) is fixedly connected to a main gear (502); telescopic rods (504) are arranged on both sides of the motor (501); an electromagnet (503) is fixedly connected to the top inner wall of the box (2); and a photosensor (505) is fixedly connected to the upper part of the box (2); The protection component comprises a round rod (601) inserted into the top of the box body (2), the bottom end of the round rod (601) is fixedly connected to a first driven wheel (602), the top end of the round rod (601) is fixedly connected to a base (603), the top end of the base (603) is fixedly connected to a reflective ball (604), and the outer surface of the base (603) is fixedly connected to a retractable measuring tape (605); The insect repellent assembly comprises a support rod (701) rotatably connected to the inner wall of the bottom of the box body (2); a second driven wheel (702) is fixedly connected to the top of the support rod (701); an eccentric wheel (703) is fixedly connected to the outer surface of the support rod (701); an air box (704) is fixedly connected to the inside of the box body (2); a push plate (705) is movably connected to the inside of the air box (704); and an exhaust pipe (707) is fixedly connected to the outer surface of the box body (2).

2. The smart street lamp with a camera assembly according to claim 1, It is characterized in that The electromagnet (503) is arranged directly above the motor (501), the motor (501) adopts an iron bottom plate, the top end of the telescopic rod (504) is fixedly connected to the top inner wall of the box body (2), and the light sensor (505) is connected to the electromagnet (503) by wire.

3. The smart street lamp with a camera assembly according to claim 2, It is characterized in that The round rod (601) is rotatably connected to the box body (2) via a rotating shaft, the first driven wheel (602) is meshedly connected to the driving wheel, two retractable tape measures (605) are provided and are symmetrically distributed around the center of the base (603), and the two retractable tape measures (605) are both made of thin steel material that can be automatically retracted.

4. The smart street lamp with a camera assembly according to claim 3, It is characterized in that The outer surface of the eccentric wheel (703) is connected to the outer surface of the push plate (705), and a spring (706) is fixedly connected to the side of the push plate (705) away from the eccentric wheel (703), and the other end of the spring (706) is fixedly connected to the inner wall of the air box (704).

5. The smart street lamp with a camera assembly according to claim 4, It is characterized in that The side of the push plate (705) is fixedly connected to a limiting block (708), the inner wall of the air box (704) is provided with a limiting groove (709), and the limiting block (708) slides inside the limiting groove (709).

6. The smart street lamp with a camera assembly according to claim 5, It is characterized in that The cleaning assembly comprises a receiving box (801) fixedly connected to the lower surface of the exhaust pipe (707), a conical bucket (802) fixedly connected to the upper portion of the receiving box (801), a center rod (804) inserted through the top inner wall of the receiving box (801), a baffle (803) fixedly connected to the outer surface of the center rod (804), a funnel (807) fixedly connected to the outer surface of the receiving box (801), and a drain plate (806) provided at the bottom of the receiving box (801).

7. The smart street lamp with a camera assembly according to claim 6, It is characterized in that The central rod (804) is rotatably connected to the receiving box (801); a torsion spring (805) is sleeved on the outer surface of the central rod (804); one end of the torsion spring (805) is fixedly connected to the outer surface of the central rod (804), and the other end is fixedly connected to the outer surface of the box body (2).

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