Street lamp fault monitoring device and energy-saving street lamp

Abstract

The invention relates to the field of energy-saving street lamps, and particularly discloses a street lamp fault monitoring device and an energy-saving street lamp, a second light diffusion plate on a monitoring head is lightened by an LED lamp panel on a main lamp holder, and the brightness change of the second light diffusion plate is monitored through a rotatable monitoring camera; and in addition, the second light diffusion plate is matched with the gas gathering channel, and the temperature probe is used for carrying out temperature detection, so that the LED lamp panel is monitored from the other aspect. A second diffuse light plate on a monitoring head is lightened by an LED lamp panel on a main lamp holder, the brightness change of the second diffuse light plate is monitored through a rotatable monitoring camera, and therefore when the brightness of the second diffuse light plate is abnormal, the abnormal brightness can be found in time for maintenance, and the second diffuse light plate is matched with a gas collecting channel to be subjected to temperature detection through a temperature probe; and the LED lamp panel is monitored from another aspect.

Description

Technical Field

[0001] This invention relates to energy-saving street light technology, specifically a street light fault monitoring device and an energy-saving street light. Background Technology

[0002] As is generally known, smart streetlights are based on lighting and incorporate various sensors and devices, including monitoring, display screens, charging piles, and 5G base stations, integrating functions such as real-time video, signal communication, temperature sensing, and brightness adjustment.

[0003] For example, the invention patent with publication number CN112197218B, publication date February 3, 2023, entitled "A Smart Streetlight with Integrated Energy," includes a smart streetlight comprising a pile set on the ground, on which a streetlight and a wind-solar hybrid power supply device are installed; the pile is also equipped with an infrared thermometer / face recognition device for facial recognition and body temperature monitoring of pedestrians, and an emergency alarm device for triggering an alarm when abnormal body temperature is detected. The controlled end of the emergency alarm device is connected to the output end of the infrared thermometer / face recognition device; the controlled end of the wind-solar hybrid power supply device is wirelessly connected to a terminal device, and the output ends of the infrared thermometer / face recognition device and the emergency alarm device are respectively wirelessly connected to the input end of the terminal device. This invention, while utilizing integrated energy hybrid power supply for lighting and monitoring, can also monitor pedestrian flow and body temperature, greatly enriching the functions of the streetlight and providing effective support for epidemic prevention and control.

[0004] The shortcoming of existing technology is that the fault monitoring of smart street lights mainly monitors the lighting unit of the smart street light. The monitoring method is mainly to monitor whether the circuit is open. However, when the smart street light has the function of brightness adjustment, it is difficult to monitor the circuit when the brightness adjustment fails, and timely maintenance is not possible. Summary of the Invention

[0005] The purpose of this invention is to provide a street light fault monitoring device and an energy-saving street light to overcome the above-mentioned shortcomings in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a street light fault monitoring device and an energy-saving street light, comprising a light pole, a lighting unit including an inclined main lamp head and an LED light panel, a monitoring camera disposed on the main lamp head, and an auxiliary monitoring component, which includes a monitoring head and a temperature probe disposed at the end of the main lamp head. The monitoring head has an air-gathering channel, the temperature probe is disposed within the air-gathering channel, and a second diffuser plate is disposed at the end of the air-gathering channel, wherein: The second diffused light plate forms an air-gathering frame with the guide plates at both ends of the air-gathering channel; The second diffuser reflects the light from the main lamp head.

[0007] As a further description of the above technical solution: the monitoring camera includes an inner rotating camera rotatably connected to the main lamp head, the inner rotating camera being driven to rotate to the extreme position to monitor the second diffuser.

[0008] As a further description of the above technical solution: the monitoring head is provided with an air outlet that is connected to the air collection channel.

[0009] As a further description of the above technical solution: a secondary mounting groove is provided on the lamp post, a secondary lamp head is provided on the secondary mounting groove, and a connecting bend is provided between the secondary lamp head and the main lamp head.

[0010] As a further description of the above technical solution: the inner wall of the connecting bend is a mirror layer, and light guide ports are opened at both ends of the connecting bend. A first diffuser plate is provided on the monitoring head, and the connecting bend guides the light from the auxiliary lamp head to the first diffuser plate.

[0011] As a further description of the above technical solution: the auxiliary lamp head is provided with a fixing head, and the fixing head is provided with a double-folding reflector, which reflects the light emitted from the auxiliary lamp head into the light guide port.

[0012] As a further description of the above technical solution: a first screw is threaded onto the monitoring head, the first screw abuts against the connecting bend, and the other end of the connecting bend is engaged in the fixing head.

[0013] As a further description of the above technical solution: a second reflector is provided on the fixed head, and the second reflector refracts the light from the bi-fold reflector to the light guide port.

[0014] An energy-saving street light further includes a sealing plate slidably connected inside the light pole, wherein a horizontal plate is provided at the end of the sealing plate, and the horizontal plate is driven to fit and fix the auxiliary lamp head.

[0015] As a further description of the above technical solution: it also includes a display component, which includes a mounting frame and a display screen disposed on both sides of the mounting frame, and the sealing plate is attached to and locked to the mounting frame.

[0016] In the above technical solution, the present invention provides a street light fault monitoring device and an energy-saving street light. The second diffuser on the monitoring head is illuminated by the light reflected from the LED light panel on the main light head. The brightness change of the second diffuser is monitored by a rotatable monitoring camera, so that when the brightness of the second diffuser is abnormal, maintenance can be carried out in time. In addition, the second diffuser and the air collection channel are used to detect the temperature by a temperature probe, which monitors the LED light panel from another perspective. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure provided for an embodiment of the present invention; Figure 2 This is a schematic diagram of the overall cross-sectional structure provided in an embodiment of the present invention; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 for Figure 2 Enlarged view of point B in the middle; Figure 5 This is a schematic diagram of the monitoring head provided in an embodiment of the present invention; Figure 6 This is an exploded view of the auxiliary monitoring component provided in an embodiment of the present invention; Figure 7 This is an exploded view of the auxiliary monitoring component provided in an embodiment of the present invention from another direction; Figure 8 This is a schematic diagram of the overall structure from another direction provided in an embodiment of the present invention; Figure 9 This is a schematic diagram of the structure of the display component provided in an embodiment of the present invention; Figure 10 A cross-sectional structural diagram of the fixing head provided in an embodiment of the present invention; Figure 11 A cross-sectional structural diagram of the connecting bend provided in an embodiment of the present invention; Figure 12 for Figure 11 Enlarged diagram of point C in the middle.

[0019] Explanation of reference numerals in the attached figures: 1. Lamp post; 11. Secondary mounting slot; 12. Display mounting slot; 2. Display assembly; 21. Fixing bracket; 22. Display screen; 23. Sealing plate; 231. Horizontal plate; 232. Second screw; 3. Interactive unit; 4. Lighting unit; 41. Main lamp head; 411. LED light panel; 42. Secondary lamp head; 5. Connecting bend; 51. Light guide port; 6. Monitoring camera; 61. Internal rotating camera; 62. Protective cover; 7. Auxiliary monitoring assembly; 71. Outer sheath; 72. Monitoring head; 721. Gas collection channel; 7211. Gas outlet; 722. First diffuser plate; 723. Second diffuser plate; 724. Guide plate; 725. First screw; 73. Temperature probe; 74. Fixing head; 741. Double-fold reflector; 742. Fixing plate; 743. Second reflector. Detailed Implementation

[0020] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings. Example 1

[0021] Please see Figure 1-12 This invention provides a technical solution: a street light fault monitoring device, comprising a light pole 1 fixedly connected to a cement base on the ground by expansion bolts, an interactive unit 3 on the light pole 1 (which can be a touch screen or an alarm button for easy contact with a monitoring camera 6 integrated with public security), an inclined main light head 41 at the top of the light pole 1, an LED light panel 411 on the inclined portion of the main light head 41, the main light head 41 and the LED light panel 411 being part of a lighting unit 4, and a monitoring camera 6 on the main light head 41 for monitoring the surrounding environment for easy integration with public security, and an auxiliary monitoring component 7, comprising a monitoring head 72 and a temperature probe 73 located at the highest point of the main light head 41, the highest point of the main light head 41 being an inclined surface, the monitoring head 72 being fixedly connected (the fixed connection can be a screw connection or a snap-fit ​​connection, etc., a detachable method) to the inclined surface, and an air collection channel 721 on the monitoring head 72. Figure 4As shown, the detection part of the temperature probe 73 is set inside the gas collection channel 721 to detect the temperature of the gas collection channel 721. A second diffuser plate 723 is set at the end of the gas collection channel 721 (the end is the lower end, and the detection part is set at the upper end). The second diffuser plate 723 can be illuminated by the light emitted when the LED light board 411 is powered on, thereby illuminating the second diffuser plate 723 by diffuse reflection. At this time, the brightness of the second diffuser plate 723 can be observed by the monitoring camera 6 to reflect whether the LED light board 411 is working properly. Furthermore, when the light intensity of the LED light board 411 changes, the brightness of the second diffuser plate 723 can also be observed to reflect the change. To determine whether the LED light panel is functioning properly, the observation method is direct and convenient. The end of the monitoring head 72 is symmetrically equipped with a guide plate 724. The guide plate 724 and the second diffuser plate 723 cooperate to form a concave frame (i.e., an air collection frame). When the LED light panel 411 is working, it will generate additional heat. The airflow containing heat rises along the concave frame and enters the air collection channel 721. The temperature probe 73 monitors the temperature change to assist the monitoring camera 6 in monitoring the working status of the LED light panel 411. The temperature monitored by the temperature probe 73 is easily affected by external temperature changes and can only be used in windless conditions. As an auxiliary tool, it cannot accurately detect the brightness of the LED light panel 411 and can only serve as an auxiliary reference.

[0022] Preferably, the monitoring camera 6 includes an internal rotating camera 61 rotatably connected to the main lamp head 41. The main lamp head 41 is provided with a protective cover 62 for protecting the internal rotating camera 61. The protective cover 62 is made of transparent material, such as glass or acrylic. The internal rotating camera 61 can be driven to rotate by an internal motor. When the internal rotating camera 61 needs to monitor the second diffuser plate 723, it is driven to rotate to its limit position (the maximum upward rotation position) to monitor the second diffuser plate 723, thus completing the monitoring of the LED light panel 411 on the main lamp head 41. Compared to directly monitoring the LED light panel 411 through the internal rotating camera 61, this method protects the internal rotating camera 61 and prevents damage to the optical components inside the internal rotating camera 61.

[0023] Preferably, the monitoring head 72 has an air outlet 7211 that communicates with the air collection channel 721. The air outlet 7211 is symmetrically arranged along the central axis of the monitoring head 72. The air outlet 7211 is a predetermined distance from the highest point of the air collection channel 721, which is 10mm to 16mm. The air outlet 7211 is connected to the highest point of the air collection channel 721, so that when the heat generated by the main lamp head 41 rises, it enters the air collection channel 721 along the concave frame and is discharged along the air outlet 7211.

[0024] In another embodiment provided by the present invention, such as Figure 9As shown, a secondary mounting groove 11 is provided at the highest point of the vertical part of the lamp post 1. A secondary lamp head 42 is provided on the secondary mounting groove 11. The secondary lamp head 42 is bent in the opposite direction to the main lamp head 41 to illuminate different ranges. A connecting bend 5 is provided between the secondary lamp head 42 and the main lamp head 41. The connecting bend 5 is used to fix the secondary lamp head 42 in conjunction with the secondary mounting groove 11. An LED light panel 411 is provided on the secondary lamp head 42 for lighting.

[0025] Preferably, the inner wall of the connecting bend 5 is a mirror layer. The connecting bend 5 is formed by bending a sheet material. The mirror layer can be electroplated or polished. After processing, the sheet material is bent to form the connecting bend 5. Both ends of the connecting bend 5 are provided with light guide ports 51. The monitoring head 72 is provided with a first diffuser plate 722. There are two first diffuser plates 722, which are symmetrically arranged along the second diffuser plate 723. The connecting bend 5 guides the light from the auxiliary lamp head 42 to the first diffuser plate 722. The internal rotating camera 61 then captures images of the first diffuser plate 722 and monitors the LED light panel 411 on the auxiliary lamp head 42. The light is continuously reflected inside the bent connecting bend 5 to transmit light.

[0026] Preferably, a fixing head 74 is fixedly connected to the auxiliary lamp holder 42 by bolts, such as Figure 10 As shown, a double-folding reflector 741 is fixedly connected to the fixed head 74 via a connecting plate. A second reflector 743 is provided on the fixed head 74. The second reflector 743 refracts the light from the double-folding reflector 741 to the light guide port 51. The double-folding reflector 741 reflects the light emitted from the auxiliary lamp head 42 to the second reflector 743, and the light is refracted by the second reflector 743 into the light guide port 51, thus completing the light transmission. A fixing plate 742 is symmetrically arranged on the fixed head 74 to fit against the inclined portion of the fixed head 74.

[0027] Preferably, a first screw 725 is threaded onto the monitoring head 72, and the first screw 725 abuts against the connecting bend 5 to fix the monitoring head 72 and the connecting bend 5 together. The other end of the connecting bend 5 is snapped into the fixing head 74 (this snapping is an interference fit to connect the fixing head 74 and the connecting bend 5 into one unit; the snapping can also be replaced by welding).

[0028] Preferably, an outer protective sleeve 71 can be fitted onto the monitoring head 72 and the fixing head 74 to prevent rainwater from entering, protect the monitoring head 72 and the fixing head 74, and reduce the interference of external airflow on the monitoring head 72.

[0029] During normal lighting, when sampling is required, the monitoring camera 6 is driven to rotate the inner rotating camera 61 to its extreme position to monitor the second diffuser 723 and the first diffuser 722. At this time, the second diffuser 723 can be illuminated by the light emitted when the LED light panel 411 is powered on, thereby illuminating the second diffuser 723 with diffused light to reflect the status of the LED light panel 411 on the main lamp head 41 and complete the monitoring. The light emitted by the LED light panel 411 on the auxiliary lamp head 42 is first reflected by the double-fold reflector 741 to the second reflector 743, and then refracted by the second reflector 743 to the light inlet 51. The light is refracted along the mirror layer of the connecting bend tube 5 to the first diffuser 722 and illuminated to reflect the status of the LED light panel 411 on the auxiliary lamp head 42 and complete the monitoring.

[0030] When the LED light panel 411 on the main lamp head 41 is lit, it generates additional heat. The airflow containing heat rises along the concave frame and enters the air collection channel 721. The temperature change is monitored by the temperature probe 73 to assist the monitoring camera 6 in monitoring. Example 2

[0031] Please see Figure 1-12 This invention provides a technical solution: an energy-saving street light, further comprising a sealing plate 23 slidably connected within a light pole 1. The sealing plate 23 has threaded holes, and the light pole 1 has through holes corresponding to the threaded holes. A second screw 232 is inserted along the through holes and fixed in the threaded holes of the sealing plate 23 to secure it. After fixing, the horizontal plate 231 of the sealing plate 23 fits against the bottom of the auxiliary lamp head 42, and an auxiliary connecting bend 5 is used to fix the auxiliary lamp head 42. The sealing plate 23 has two sets of threaded holes. When the auxiliary lamp head 42 is not installed, the sliding sealing plate 23 covers the auxiliary mounting groove 11 for shielding.

[0032] In another embodiment of the present invention, a display component 2 is further included, which includes a fixing frame 21. A display screen 22 is fixedly connected to both sides of the fixing frame 21 by screws. The fixing frame 21 has bent angles at both ends, such as... Figure 3 As shown, a display mounting slot 12 is provided on the lamp post 1. The two bent corners of the fixing bracket 21 are respectively engaged with the two ends of the display mounting slot 12. When the sealing plate 23 is fixed by screws, the sealing plate 23 fits against the fixing bracket 21 and is locked for fixation.

[0033] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A street light fault monitoring device, comprising a light pole (1), a lighting unit (4) including an inclined main lamp head (41) and an LED light panel (411), and a monitoring camera (6) mounted on the main lamp head (41), characterized in that, It also includes an auxiliary monitoring component (7), which includes a monitoring head (72) and a temperature probe (73) disposed at the end of the main lamp head (41). The monitoring head (72) has an air-gathering channel (721), and the temperature probe (73) is disposed in the air-gathering channel (721). A second diffuser plate (723) is disposed at the end of the air-gathering channel (721). The second diffused light plate (723) forms an air collection frame with guide plates (724) provided at both ends of the air collection channel (721); The second diffuser (723) reflects the light from the main lamp head (41).

2. The street light fault monitoring device according to claim 1, characterized in that, The monitoring camera (6) includes an inner rotating camera (61) rotatably connected to the main lamp head (41). The inner rotating camera (61) is driven to rotate to the limit position to monitor the second diffuser plate (723).

3. The street light fault monitoring device according to claim 1, characterized in that, The monitoring head (72) has an air outlet (7211) that is connected to the gas collection channel (721).

4. The street light fault monitoring device according to claim 1, characterized in that, The lamp post (1) is provided with a secondary mounting groove (11), and a secondary lamp head (42) is provided on the secondary mounting groove (11). A connecting bend (5) is provided between the secondary lamp head (42) and the main lamp head (41).

5. A street light fault monitoring device according to claim 1, characterized in that, The inner wall of the connecting bend (5) is a mirror layer. Both ends of the connecting bend (5) are provided with light guides (51). The monitoring head (72) is provided with a first diffuser plate (722). The connecting bend (5) guides the light from the auxiliary lamp head (42) to the first diffuser plate (722).

6. A street light fault monitoring device according to claim 5, characterized in that, The auxiliary lamp head (42) is provided with a fixing head (74), and the fixing head (74) is provided with a double-fold reflector (741). The double-fold reflector (741) reflects the light emitted by the auxiliary lamp head (42) into the light guide port (51).

7. A street light fault monitoring device according to claim 6, characterized in that, The monitoring head (72) is threaded with a first screw (725), which abuts against the connecting bend (5), and the other end of the connecting bend (5) is engaged in the fixing head (74).

8. A street light fault monitoring device according to claim 6, characterized in that, The fixed head (74) is provided with a second reflector (743), which refracts the light from the bi-fold reflector (741) to the light guide port (51).

9. An energy-saving street light, characterized in that, The street light fault monitoring device includes any one of claims 1 to 8, the street light fault monitoring device includes a lamp post (1), a main lamp head (41) and an auxiliary lamp head (42), and also includes a sealing plate (23) slidably connected in the lamp post (1), the end of the sealing plate (23) is provided with a horizontal plate (231), the horizontal plate (231) is driven to fit against the auxiliary lamp head (42) and fixed.

10. An energy-saving street light according to claim 9, characterized in that, It also includes a display component (2), which includes a mounting bracket (21) and a display screen (22) disposed on both sides of the mounting bracket (21), and the sealing plate (23) is attached to the mounting bracket (21) and locked.

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