A temporary traffic signal indication device with intelligent dimming and supplementary lighting

Abstract

The present invention discloses a temporary traffic signal indication device with intelligent dimming and light compensation, which relates to the field of traffic technology. It includes a base, a storage battery is arranged inside the base, a support column is fixedly connected to the top of the base, four groups of first casings are fixedly connected to the outer surface of the support column, a photovoltaic panel is fixedly connected to the top of the support column, a brightness adjustment mechanism is arranged inside the first casing, an irradiation mechanism is arranged on one side of the first casing, and a cleaning mechanism is arranged on one side of the first casing. The brightness adjustment mechanism includes a light sensor. The present invention utilizes the brightness adjustment mechanism to be able to detect the sunlight intensity according to the light sensor, and adjust the brightness of the first LED lamp panel according to the magnitude of the light intensity. During the day, the light intensity is relatively large, and it is necessary to increase the light intensity of the first LED lamp panel so that people can see the traffic command lamp more clearly. At night, the light intensity is relatively small, and it is necessary to reduce the light intensity of the first LED lamp panel.

Description

Technical Field

[0001] The present invention relates to the technical field of transportation, and particularly to a temporary traffic signal indicating device with intelligent light regulation and supplementary lighting. Background Art

[0002] A temporary traffic signal indicating device is a movable signal device used for temporarily controlling traffic flow at road intersections. It mainly consists of traffic signal lights, a traffic signal machine, a power supply system, a pole body, and a base, etc. The temporary traffic signal indicating device plays an important role in modern urban traffic management. It can not only quickly respond and maintain traffic order in case of emergencies, but also improve traffic efficiency and safety through intelligent control.

[0003] There are still certain deficiencies in the existing intelligent light regulation and supplementary lighting mechanism of temporary traffic signal lights, resulting in the inability of the temporary traffic signal lights to adjust the illumination intensity of the traffic signal lights according to day and night. During the day, due to the influence of sunlight, it is necessary to increase the illumination intensity of the indicator lights so that people can see more clearly. And when the existing temporary traffic signal lights are placed at intersections with more lanes, because the temporary traffic signal lights themselves are relatively short, in actual use, drivers sometimes have difficulty observing the status of the signal lights. For example, on a road with a green belt in the middle, the temporary signal lights are easily blocked by green plants, and drivers are prone to running red lights, resulting in easy occurrence of traffic accidents.

[0004] Combining the above problems, we will find that when the existing temporary traffic signal indicating devices with intelligent light regulation and supplementary lighting on the market are in use, it is very difficult to avoid the above-mentioned problems at the same time. And even if they can be solved, they need to be solved with the cooperation of external tools, thus unable to achieve the desired effect. Therefore, we propose a temporary traffic signal indicating device with intelligent light regulation and supplementary lighting. Summary of the Invention

[0005] The purpose of the present invention is to provide a temporary traffic signal indicating device with intelligent light regulation and supplementary lighting to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A temporary traffic signal indicating device with intelligent light regulation and supplementary lighting, including a base. A storage battery is arranged inside the base. A support column is fixedly connected to the top of the base. Four groups of first shells are fixedly connected to the outer surface of the support column. A photovoltaic panel is fixedly connected to the top of the support column. A brightness adjustment mechanism is arranged inside the first shell. An irradiation mechanism is arranged on one side of the first shell. A cleaning mechanism is arranged on one side of the first shell.

[0007] The brightness adjustment mechanism includes a light sensor, which is fixedly connected to one side of the photovoltaic panel. One side of the first housing is fixedly connected with a first LED light board, and a controller and a potentiometer are fixedly connected inside the first housing.

[0008] Preferably, the irradiation mechanism includes a sixth housing, which is arranged on one side of the first housing. Two sets of telescopic rods are fixedly connected to one side of the first housing, and the telescopic ends of the telescopic rods are fixedly connected with mounting parts, which are fixedly connected to one side of the sixth housing. The top of the first housing is fixedly connected with a telescopic plate, and the telescopic end of the telescopic plate is fixedly connected to the top of the sixth housing. One side of the sixth housing is fixedly connected with a second LED light board.

[0009] Preferably, a fifth housing is fixedly connected to one side of the first housing. A winding roller is rotatably connected inside the fifth housing, and the top of the winding roller penetrates through the fifth housing. An observation member is wound on the outer surface of the winding roller, one end of the observation member is fixedly connected to the outer surface of the winding roller, a light-shielding cloth is fixedly connected to one side of the observation member, and the other end of the observation member is fixedly connected to one side of the sixth housing.

[0010] Preferably, second housings are fixedly connected to the bottom of the fifth housing and one side of the sixth housing respectively. Hoses are fixedly connected to one ends of the two second housings, one end of each hose is fixedly connected with a first channel, one end of the first channel is fixedly connected with a telescopic corrugated pipe, and the other end of the telescopic corrugated pipe is fixedly connected with a second channel.

[0011] Preferably, two elastic components are arranged above the first channel and the second channel. Each of the two elastic components includes a first rotating member, a rotating shaft is rotatably connected to one side of the first rotating member, the other end of the rotating shaft is rotatably connected to a second rotating member, a torsion spring is movably sleeved on the outer surface of the rotating shaft, one end of the torsion spring is fixedly connected to one side of the first rotating member, and the other end of the torsion spring is fixedly connected to one side of the second rotating member. The first rotating member is fixedly connected to the top of the first channel, the second rotating member is fixedly connected to the top of the second channel. The tops of the two first channels are respectively rotatably connected to the bottom of the fifth housing and one side of the sixth housing through first rotating members, and one end of the second channel is rotatably connected to the outer surface of the telescopic rod through a second rotating member.

[0012] Preferably, a three-color laser emitter is fixedly connected inside the second housing. A plurality of third housings are fixedly connected inside the first channel and the second channel. A first light inlet is fixedly communicated with one side of the third housing. A second light outlet is fixedly communicated with the other side of the third housing. A first light outlet is fixedly communicated with the top of the third housing. A first right-angle prism and a second right-angle prism are fixedly connected inside the third housing. The opposite sides of the first right-angle prism and the second right-angle prism are connected by a resin layer. A third reflector is fixedly connected inside the third housing.

[0013] Preferably, a fourth housing is fixedly connected inside the second channel. A second light inlet is fixedly communicated with one side of the fourth housing. A third light outlet is fixedly communicated with the top of the fourth housing. A first reflector is fixedly connected inside the fourth housing. A plurality of second reflectors are fixedly connected inside the first channel and the second channel. A plurality of the first light outlets and the third light outlets all penetrate through the top of the first channel and the second channel.

[0014] Preferably, the cleaning mechanism includes a cleaning roller. The cleaning roller is rotatably arranged inside the fifth housing. Card slots are formed at the top and bottom of the cleaning roller. Rotating disks are rotatably arranged at the top and bottom of the fifth housing. A cavity is formed inside the rotating disk. A clamping member is slidably connected to the inner wall of the cavity. A first spring is fixedly connected to the inner wall of the cavity. The other end of the first spring is fixedly connected to the clamping member. The clamping member is movably inserted into the inner wall of the card slot. Inclined surfaces are formed at both ends of the clamping member.

[0015] Preferably, the top of one of the rotating disks penetrates through the top of the fifth housing and is fixedly connected to a second sprocket. A first sprocket is rotatably arranged at the top of the fifth housing. The first sprocket is fixedly connected to the top of the winding roller. Chains are meshed with the outer surfaces of the first sprocket and the second sprocket. An adjusting knob is fixedly connected to the top of the first sprocket. A flattening roller is rotatably connected inside the fifth housing.

[0016] Preferably, a scraping plate is fixedly connected inside the fifth housing. One end of the scraping plate is closely attached to the outer surface of the cleaning roller. A cavity is formed among the scraping plate, the viewing member, the cleaning roller and the inner wall of the fifth housing. A collecting box is fixedly connected to the bottom of the fifth housing. The top of the collecting box is fixedly communicated with the bottom of the cavity.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] The present invention utilizes a brightness adjustment mechanism to detect the sunlight intensity according to the light sensor, and adjusts the brightness of the first LED light board and the second LED light board according to the magnitude of the light intensity. During the day, when the light intensity is high, it is necessary to increase the light intensity of the first LED light board and the second LED light board so that people can see the traffic signal lights more clearly. At night, when the light intensity is low, it is necessary to reduce the light intensity of the first LED light board and the second LED light board to make the first LED light board and the second LED light board as power-saving as possible.

[0019] The present invention utilizes an irradiation mechanism to irradiate the light emitted by the three-color laser emitter onto the observation member, making the entire observation member present the same color of light as that emitted by the three-color laser emitter. The color of the light irradiated by the three-color laser emitter is consistent with the color of the light displayed by the traffic signal lights at the same time, so that when the temporary traffic signal lights are at intersections with more lanes, people can more easily observe the traffic signals of the current traffic signal lights.

[0020] The present invention utilizes a cleaning mechanism to drive the cleaning roller to rotate simultaneously under the action of the chain by rotating the adjustment knob when the observation member is wound into the interior of the fifth housing, so that the outer surface of the observation member can be cleaned by the cleaning roller, and the outer surface of the cleaning roller can be cleaned by the scraper. Description of the Drawings

[0021] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 is a schematic diagram of the structure of the telescopic plate of the present invention;

[0023] Figure 3 is a schematic diagram of the structure of the telescopic rod of the present invention;

[0024] Figure 4 is a schematic diagram of the structure inside the first housing of the present invention;

[0025] Figure 5 is a schematic diagram of the structure of the collection box of the present invention;

[0026] Figure 6 is a schematic diagram of the structure inside the fifth housing of the present invention

[0027] Figure 7 is a schematic diagram of the structure of the flattening roller of the present invention;

[0028] Figure 8 is a schematic diagram of the structure of the clamping member of the present invention;

[0029] Figure 9 is a schematic diagram of the structure of the cavity of the present invention;

[0030] Figure 10Schematic structural diagram of the deployment of the first channel of the present invention;

[0031] Figure 11 is Figure 10 an enlarged view of location A in;

[0032] Figure 12 Schematic structural diagram of the folding of the first channel of the present invention;

[0033] Figure 13 Schematic structural diagram of the interior of the first channel of the present invention;

[0034] Figure 14 Schematic structural diagram of the interior of the third housing of the present invention;

[0035] Figure 15 Schematic structural diagram of the interior of the fourth housing of the present invention;

[0036] Figure 16 Schematic structural diagram of the card slot of the present invention;

[0037] Figure 17 Schematic structural diagram of the storage battery of the present invention.

[0038] In the figure: 1. Base; 2. Brightness adjustment mechanism; 201. First housing; 202. Light sensor; 203. First LED light board; 204. Controller; 205. Second LED light board; 206. Potentiometer; 3. Irradiation mechanism; 301. Telescopic plate; 302. Mounting member; 303. Telescopic rod; 304. Observation member; 305. Second housing; 306. First channel; 307. Elastic component; 3071. First rotating member; 3072. Second rotating member; 3073. Torsion spring; 3074. Rotating shaft; 308. Second light outlet; 309. Third reflector; 3010. Sixth housing; 3011. First reflector; 3012. Telescopic bellows; 3013. Hose; 3014. First light outlet; 3015. Three-color laser emitter; 3016. Third housing; 3017. Second reflector; 3018. Fourth housing; 3019. First light inlet; 3020. First right-angle prism; 3021. Resin layer; 3022. Second right-angle prism; 3023. Second channel; 3024. Light-shielding cloth; 3025. Third light outlet; 3026. Second light inlet; 3027. First rotating member; 3028. Second rotating member; 4. Cleaning mechanism; 401. Fifth housing; 402. Chain; 403. Adjusting knob; 404. First sprocket; 405. Winding roller; 406. Cleaning roller; 407. Second sprocket; 408. Flattening roller; 409. Turntable; 4010. Scraper; 4011. Cavity; 4012. Fastening member; 4013. First spring; 4014. Cavity; 4015. Card slot; 4016. Collection box; 5. Support column; 6. Photovoltaic panel; 7. Storage battery. Detailed implementation manners

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0040] Embodiment 1: Please refer to Figure 1 - Figure 17 , the present invention provides a technical solution: a temporary traffic signal indication device with intelligent dimming and supplementary lighting, including a base 1. A storage battery 7 is arranged inside the base 1. A support column 5 is fixedly connected to the top of the base 1. Four groups of first housings 201 are fixedly connected to the outer surface of the support column 5. A photovoltaic panel 6 is fixedly connected to the top of the support column 5. A brightness adjustment mechanism 2 for adjusting the illumination intensity of the first LED lamp board 203 and the second LED lamp board 205 is arranged inside the first housing 201. The photovoltaic panel 6 converts solar energy into direct current through the photovoltaic effect. After being optimized by an inverter and a charge controller, it is stored in the storage battery 7. This is the prior art and will not be described in detail here. The storage battery 7 supplies power to electrical components such as a light sensor 202 and a controller 204.

[0041] As a further limitation of the brightness adjustment mechanism 2 of the present invention, the brightness adjustment mechanism 2 includes a light sensor 202. The light sensor 202 is fixedly connected to one side of the photovoltaic panel 6. One side of the first housing 201 is fixedly connected with a first LED light board 203. A controller 204 and a potentiometer 206 are fixedly connected inside the first housing 201. The light sensor 202 is electrically connected to the controller 204. The controller 204 is electrically connected to the potentiometer 206, the first LED light board 203, and the second LED light board 205. The potentiometer 206 is electrically connected to the first LED light board 203 and the second LED light board 205. By setting the light sensor 202, the light intensity of the sunlight at this time can be detected through the light sensor 202. The light sensor 202 is a prior art and will not be introduced in detail here. The light sensor 202 will send a signal to the controller 204. Through the analysis of the controller 204, the magnitude of the sunlight intensity at this time can be obtained. When the light intensity is relatively large, the controller 204 controls the potentiometer 206 to decrease the resistance value, thereby increasing the current of the first LED light board 203 and the second LED light board 205, and increasing the light intensity of the first LED light board 203 and the second LED light board 205, so that people can more clearly see the color of the temporary traffic signal light. When the light intensity is relatively small, the controller 204 controls the potentiometer 206 to increase the resistance value, thereby reducing the current of the first LED light board 203 and the second LED light board 205, and making the first LED light board 203 and the second LED light board 205 as power-saving as possible.

[0042] The specific implementation manner of this embodiment is as follows: The photovoltaic panel 6 converts solar energy into electrical energy and stores it inside the storage battery 7. The storage battery 7 supplies power to electrical components such as the light sensor 202 and the controller 204. By setting the light sensor 202, the light intensity of the sunlight at this time can be detected through the light sensor 202. The light sensor 202 will send a signal to the controller 204. Through the analysis of the controller 204, the magnitude of the sunlight intensity at this time can be obtained. When the light intensity is relatively large, it is necessary to control the potentiometer 206 to decrease the resistance value, thereby increasing the current of the first LED light board 203 and the second LED light board 205, and increasing the light intensity of the first LED light board 203 and the second LED light board 205, so that people can more clearly see the color of the temporary traffic signal light. When the light intensity is relatively small, it is necessary to control the potentiometer 206 to increase the resistance value, thereby reducing the current of the first LED light board 203 and the second LED light board 205.

[0043] Embodiment Two: Please refer to Figure 1 - Figure 17 , the present invention provides a technical solution: A temporary traffic signal indication device with intelligent dimming and supplementary lighting. The present invention makes corresponding improvements to the technical problems mentioned in the background art. An irradiation mechanism 3 for facilitating people to see the temporary command light signal is provided on one side of the first housing 201.

[0044] As a further limitation of the irradiation mechanism 3 of the present invention, the irradiation mechanism 3 includes a sixth housing 3010. The sixth housing 3010 is arranged on one side of the first housing 201. Two groups of telescopic rods 303 are fixedly connected to one side of the first housing 201. The telescopic ends of the telescopic rods 303 are fixedly connected to a mounting member 302. The mounting member 302 is fixedly connected to one side of the sixth housing 3010. A telescopic plate 301 is fixedly connected to the top of the first housing 201. The telescopic end of the telescopic plate 301 is fixedly connected to the top of the sixth housing 3010. A second LED light board 205 is fixedly connected to one side of the sixth housing 3010. The telescopic rod 303 is a damping telescopic rod. When it is stretched to the longest state, without external force, the telescopic rod 303 will not easily contract. By setting the telescopic rod 303, the sixth housing 3010 can be extended, making it easier for the driver on the right side to see. And by setting the telescopic plate 301, it plays a certain role in shading, enabling people to more clearly see the colors of the first LED light board 203, the second LED light board 205 and the viewing member 304.

[0045] A fifth housing 401 is fixedly connected to one side of the first housing 201. A winding roller 405 is rotatably connected inside the fifth housing 401. The top of the winding roller 405 penetrates through the fifth housing 401. A viewing member 304 is wound on the outer surface of the winding roller 405. One end of the viewing member 304 is fixedly connected to the outer surface of the winding roller 405. A light-shielding cloth 3024 is fixedly connected to one side of the viewing member 304. The other end of the viewing member 304 is fixedly connected to one side of the sixth housing 3010. The viewing member 304 is made of transparent plastic made of polyethylene. The transparent plastic made of polyethylene has good permeability. When the red, green, and yellow lights are irradiated on the transparent polyethylene plastic, the transparent plastic can show the colors of the irradiated lights. And a white light-shielding cloth 3024 is arranged on the other side of the viewing member 304, making it clearer for the driver to see. By setting the winding roller 405, the viewing member 304 can be wound inside the fifth housing 401 when the sixth housing 3010 is not extended. And by setting the viewing member 304 made of transparent plastic, when the lights irradiate the viewing member 304, the whole viewing member 304 presents the colors of the first LED light board 203 and the second LED light board 205. By arranging the light-shielding cloth 3024 on the other side, people can more clearly observe the color of the viewing member 304.

[0046] The bottom of the fifth housing 401 and one side of the sixth housing 3010 are both fixedly connected to a second housing 305. One end of each of the two groups of second housings 305 is fixedly connected to a hose 3013. One end of the hose 3013 is fixedly connected to a first channel 306. One end of the first channel 306 is fixedly connected to a telescopic bellows 3012. The other end of the telescopic bellows 3012 is fixedly connected to a second channel 3023. Both the hose 3013 and the telescopic bellows 3012 are made of light-impermeable materials. By providing the hose 3013 and the telescopic bellows 3012, when the first channel 306 and the second channel 3023 are folded, the openings of the first channel 306 and the second channel 3023 can be blocked, preventing dust and other impurities from entering the first channel 306 and the second channel 3023 and affecting the subsequent irradiation effect.

[0047] Above the first channel 306 and the second channel 3023, there are two groups of elastic components 307. Each of the two groups of elastic components 307 includes a first rotating member 3071. One side of the first rotating member 3071 is rotatably connected to a rotating shaft 3074. The other end of the rotating shaft 3074 is rotatably connected to a second rotating member 3072. The outer surface of the rotating shaft 3074 is movably sleeved with a torsion spring 3073. One end of the torsion spring 3073 is fixedly connected to one side of the first rotating member 3071, and the other end of the torsion spring 3073 is fixedly connected to one side of the second rotating member 3072. The first rotating member 3071 is fixedly connected to the top of the first channel 306, and the second rotating member 3072 is fixedly connected to the top of the second channel 3023. The tops of the two groups of first channels 306 are respectively rotatably connected to the bottom of the fifth housing 401 and one side of the sixth housing 3010 through a first rotating member 3027. One end of the second channel 3023 is rotatably connected to the outer surface of the telescopic rod 303 through a second rotating member 3028. By providing the elastic components 307, it is beneficial to the folding of the first channel 306 and the second channel 3023. When the telescopic rod 303 contracts, the torsion spring 3073 will release elastic potential energy, causing the first channel 306 and the second channel 3023 to move in a certain folding direction for folding, which can prevent the first channel 306 and the second channel 3023 from getting stuck when the telescopic rod 303 contracts. When the telescopic rod 303 is fully extended, it will not shorten due to the elastic potential energy of the torsion spring 3073. Only when a large external force is applied will the telescopic rod 303 shorten.

[0048] Inside the second housing 305, a three-color laser emitter 3015 is fixedly connected. Inside the first channel 306 and the second channel 3023, multiple groups of third housings 3016 are fixedly connected. On one side of the third housing 3016, a first light inlet 3019 is fixedly communicated. On the other side of the third housing 3016, a second light outlet 308 is fixedly communicated. On the top of the third housing 3016, a first light outlet 3014 is fixedly communicated. Inside the third housing 3016, a first right-angle prism 3020 and a second right-angle prism 3022 are fixedly connected. The opposite sides of the first right-angle prism 3020 and the second right-angle prism 3022 are connected by a resin layer 3021. Inside the third housing 3016, a third reflector 309 is fixedly connected. The controller 204 is electrically connected to the three-color laser emitter 3015. By setting the three-color laser emitter 3015, the color emitted by the three-color laser emitter 3015 can be made the same as the color currently displayed by the first LED light board 203 and the second LED light board 205 through the controller 204. The light beam emitted by the three-color laser emitter 3015 enters the inside of the third housing 3016 from the first light inlet 3019. The light beam passes through the first right-angle prism 3020 and irradiates on one side of the resin layer 3021. The resin layer 3021 can reflect a part of the light and let a part of the light pass through. The reflected light just emits through the first light outlet 3014 and irradiates on the viewing member 304. The light that passes through irradiates on the outer surface of the third reflector 309 through the second right-angle prism 3022, and the light beam is reflected and emits through the second light outlet 308.

[0049] Inside the second channel 3023, a fourth housing 3018 is fixedly connected. On one side of the fourth housing 3018, a second light inlet 3026 is fixedly communicated. On the top of the fourth housing 3018, a third light outlet 3025 is fixedly communicated. Inside the fourth housing 3018, a first reflector 3011 is fixedly connected. Inside the first channel 306 and the second channel 3023, multiple groups of second reflectors 3017 are fixedly connected. Multiple groups of first light outlets 3014 and third light outlets 3025 all penetrate through the top of the first channel 306 and the second channel 3023. By setting the second reflectors 3017, the light emitted from the second light outlet 308 irradiates on the surface of the second reflector 3017 and is reflected into the inside of the next group of first light inlets 3019. Finally, the light beam enters the fourth housing 3018 through the second light inlet 3026 and emits from the third light outlet 3025 through the first reflector 3011.

[0050] The specific implementation manner of this embodiment is as follows: When the temporary traffic signal needs to be deployed, the sixth housing 3010 needs to be extended to make it easier for the driver on the right side to see. And by setting the telescopic plate 301, it plays a certain role in shading, enabling people to more clearly see the colors of the first LED light board 203, the second LED light board 205, and the viewing member 304. The hose 3013 and the telescopic bellows 3012 are both made of light-impermeable materials. By setting the hose 3013 and the telescopic bellows 3012, when the first channel 306 and the second channel 3023 are folded, the openings of the first channel 306 and the second channel 3023 can be blocked, preventing dust and other impurities from entering the first channel 306 and the second channel 3023 and affecting the subsequent irradiation effect. When the first channel 306 and the second channel 3023 are not folded and deployed, the controller 204 makes the color emitted by the three-color laser emitter 3015 the same as the colors currently displayed on the first LED light board 203 and the second LED light board 205. The beam emitted by the three-color laser emitter 3015 enters the interior of the third housing 3016 from the first light inlet 3019. The beam passes through the first right-angle prism 3020 and irradiates on one side of the resin layer 3021. The resin layer 3021 can reflect a part of the light and allow a part of the light to pass through. The reflected light just emits through the first light outlet 3014 and irradiates on the viewing member 304. The light that passes through irradiates on the outer surface of the third reflector 309 through the second right-angle prism 3022. The beam is reflected and emits through the second light outlet 308. The light emitted from the second light outlet 308 irradiates on the surface of the second reflector 3017 and is reflected into the interior of the next group of first light inlets 3019. Finally, the beam enters the fourth housing 3018 through the second light inlet 3026 and emits from the third light outlet 3025 through the first reflector 3011. The overall viewing member 304 presents the colors of the first LED light board 203 and the second LED light board 205. When the first channel 306 and the second channel 3023 are folded, by setting the elastic component 307, it is beneficial to the folding of the first channel 306 and the second channel 3023. When the manual telescopic rod 303 contracts, the torsion spring 3073 will release elastic potential energy, causing the first channel 306 and the second channel 3023 to move in a certain folding direction, thereby folding, and being able to avoid the situation where the first channel 306 and the second channel 3023 are stuck when the telescopic rod 303 contracts. It should be noted that the resistance when the telescopic rod 303 contracts is greater than the elastic coefficient of the torsion spring 3073. Therefore, the telescopic rod 303 will not automatically contract under the action of the torsion spring 3073.

[0051] Embodiment Three: Please refer to Figure 1 - Figure 17, the present invention provides a technical solution: a temporary traffic signal indication device with intelligent dimming and light compensation. The present invention makes corresponding improvements to the technical problems mentioned in the background art. A cleaning mechanism 4 for cleaning one side of the viewing member 304 is provided on one side of the first housing 201.

[0052] As a further limitation of the cleaning mechanism 4 of the present invention, the cleaning mechanism 4 includes a cleaning roller 406. The cleaning roller 406 is rotatably arranged inside the fifth housing 401. Card slots 4015 are provided at the top and bottom of the cleaning roller 406. Rotary disks 409 are rotatably arranged at the top and bottom of the fifth housing 401. A cavity 4014 is provided inside the rotary disk 409. A clamping member 4012 is slidably connected to the inner wall of the cavity 4014. A first spring 4013 is fixedly connected to the inner wall of the cavity 4014. The other end of the first spring 4013 is fixedly connected to the clamping member 4012. The clamping member 4012 is movably inserted into the inner wall of the card slot 4015. Slopes are provided at both ends of the clamping member 4012. By providing the clamping member 4012, when the cleaning roller 406 is not subjected to a horizontal outward force, the clamping member 4012 is always located inside the card slot 4015. When people horizontally pull the cleaning roller 406 outward, the cleaning roller 406 will squeeze the slope provided on the clamping member 4012, compress the first spring 4013, and the clamping member 4012 will move into the cavity 4014, so that the cleaning roller 406 can be disassembled for replacement or repair. During installation, it is also only necessary to squeeze the slope of the clamping member 4012 to install the cleaning roller 406.

[0053] The top of one set of rotary disks 409 penetrates through the top of the fifth housing 401 and is fixedly connected to a second sprocket 407. A first sprocket 404 is rotatably arranged at the top of the fifth housing 401. The first sprocket 404 is fixedly connected to the top of the winding roller 405. Chains 402 are meshed with the outer surfaces of the first sprocket 404 and the second sprocket 407. An adjusting knob 403 is fixedly connected to the top of the first sprocket 404. A flattening roller 408 is rotatably connected inside the fifth housing 401. By providing the adjusting knob 403, people can manually rotate the adjusting knob 403 clockwise to drive the first sprocket 404 to rotate. Driven by the chain 402, the second sprocket 407 rotates clockwise. The rotation of the first sprocket 404 drives the winding roller 405 to rotate to wind the viewing member 304. During the winding process, the rotation of the second sprocket 407 drives the cleaning roller 406 to rotate clockwise, and the outer surface of the viewing member 304 is cleaned by the cleaning roller 406.

[0054] A scraper 4010 is fixedly connected inside the fifth housing 401. One end of the scraper 4010 is closely attached to the outer surface of the cleaning roller 406. A cavity 4011 is formed among the scraper 4010, the viewing member 304, the cleaning roller 406, and the inner wall of the fifth housing 401. A collection box 4016 is fixedly connected to the bottom of the fifth housing 401. The top of the collection box 4016 is fixedly communicated with the bottom of the cavity 4011. By providing the scraper 4010, when the cleaning roller 406 rotates clockwise, the outer surface of the cleaning roller 406 can be cleaned by the scraper 4010. The dust scraped off by the scraper 4010 falls into the interior of the collection box 4016 through the cavity 4011. It should be noted that the collection box 4016 is fixed to the bottom of the fifth housing 401 by bolts, and the dust in the collection box 4016 can be cleaned. A door that can be opened is also installed on one side of the fifth housing 401 by bolts. Opening it can clean the interior of the fifth housing 401.

[0055] The specific implementation of this embodiment is as follows: When the viewing member 304 can be wound up, manually rotating the adjustment knob 403 clockwise drives the first sprocket 404 to rotate. Under the action of the chain 402, the second sprocket 407 is driven to rotate clockwise. The rotation of the first sprocket 404 drives the winding roller 405 to rotate, and the viewing member 304 is wound up. During the winding process, the rotation of the second sprocket 407 drives the cleaning roller 406 to rotate clockwise, and the outer surface of the viewing member 304 is cleaned by the cleaning roller 406. When the cleaning roller 406 rotates clockwise, the outer surface of the cleaning roller 406 is cleaned by the scraper 4010. The dust scraped off by the scraper 4010 falls into the interior of the collection box 4016 through the cavity 4011. When people horizontally pull the cleaning roller 406 outwards, the cleaning roller 406 will squeeze the inclined surface formed in the clamping member 4012, compressing the first spring 4013, and the clamping member 4012 moves towards the interior of the cavity 4014, and then the cleaning roller 406 can be disassembled for replacement or repair. During installation, similarly, just squeeze the inclined surface of the clamping member 4012 to install the cleaning roller 406.

[0056] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0057] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temporary traffic signal indication device with intelligent dimming and supplementary lighting, comprising a base (1), characterized in that: Inside the base (1), a storage battery (7) is provided. At the top of the base (1), a support column (5) is fixedly connected. On the outer surface of the support column (5), four groups of first housings (201) are fixedly connected. At the top of the support column (5), a photovoltaic panel (6) is fixedly connected. Inside the first housing (201), a brightness adjustment mechanism (2) is provided. On one side of the first housing (201), an irradiation mechanism (3) is provided. On one side of the first housing (201), a cleaning mechanism (4) is provided; The brightness adjustment mechanism (2) includes a light sensor (202). The light sensor (202) is fixedly connected to one side of the photovoltaic panel (6). On one side of the first housing (201), a first LED light board (203) is fixedly connected. Inside the first housing (201), a controller (204) and a potentiometer (206) are fixedly connected; The irradiation mechanism (3) includes a sixth housing (3010). The sixth housing (3010) is arranged on one side of the first housing (201). On one side of the first housing (201), two groups of telescopic rods (303) are fixedly connected. The telescopic ends of the telescopic rods (303) are fixedly connected to a mounting member (302). The mounting member (302) is fixedly connected to one side of the sixth housing (3010). On the top of the first housing (201), a telescopic plate (301) is fixedly connected. The telescopic end of the telescopic plate (301) is fixedly connected to the top of the sixth housing (3010). On one side of the sixth housing (3010), a second LED light board (205) is fixedly connected; On one side of the first housing (201), a fifth housing (401) is fixedly connected. Inside the fifth housing (401), a winding roller (405) is rotatably connected. The top of the winding roller (405) penetrates the fifth housing (401). On the outer surface of the winding roller (405), an observation member (304) is wound. One end of the observation member (304) is fixedly connected to the outer surface of the winding roller (405). On one side of the observation member (304), a light-shielding cloth (3024) is fixedly connected. The other end of the observation member (304) is fixedly connected to one side of the sixth housing (3010); At the bottom of the fifth housing (401) and on one side of the sixth housing (3010), second housings (305) are fixedly connected. Inside the second housings (305), three-color laser emitters (3015) are fixedly connected. The light emitted by the three-color laser emitters (3015) is irradiated on the observation member (304) so that the whole observation member (304) presents the same color of light as that emitted by the three-color laser emitters (3015). The color of the light irradiated by the three-color laser emitters (3015) is the same as the color of the light displayed by the first LED light board (203) and the second LED light board (205) at the same time.

2. The temporary traffic signal indication device with intelligent dimming and supplementary lighting according to claim 1, characterized in that: One end of each of the two groups of the second housings (305) is fixedly connected to a hose (3013). One end of the hose (3013) is fixedly connected to a first channel (306). One end of the first channel (306) is fixedly connected to a telescopic bellows (3012). The other end of the telescopic bellows (3012) is fixedly connected to a second channel (3023).

3. The temporary traffic signal indication device with intelligent dimming and light compensation according to claim 2, characterized in that: Above the first channel (306) and the second channel (3023), there are two groups of elastic components (307). Each of the two groups of elastic components (307) includes a first rotating member (3071). One side of the first rotating member (3071) is rotatably connected to a rotating shaft (3074). The other end of the rotating shaft (3074) is rotatably connected to a second rotating member (3072). The outer surface of the rotating shaft (3074) is movably sleeved with a torsion spring (3073). One end of the torsion spring (3073) is fixedly connected to one side of the first rotating member (3071). The other end of the torsion spring (3073) is fixedly connected to one side of the second rotating member (3072). The first rotating member (3071) is fixedly connected to the top of the first channel (306). The second rotating member (3072) is fixedly connected to the top of the second channel (3023). The tops of the two groups of first channels (306) are respectively rotatably connected to the bottom of a fifth housing (401) and one side of a sixth housing (3010) through first rotating members (3027). One end of the second channel (3023) is rotatably connected to the outer surface of a telescopic rod (303) through a second rotating member (3028).

4. The temporary traffic signal indication device with intelligent dimming and supplementary lighting according to claim 3, wherein: Inside the first channel (306) and the second channel (3023), there are fixedly connected multiple groups of third housings (3016). One side of the third housing (3016) is fixedly communicated with a first light inlet (3019). The other side of the third housing (3016) is fixedly communicated with a second light outlet (308). The top of the third housing (3016) is fixedly communicated with a first light outlet (3014). Inside the third housing (3016), there are fixedly connected a first right-angle prism (3020) and a second right-angle prism (3022). The opposite sides of the first right-angle prism (3020) and the second right-angle prism (3022) are connected through a resin layer (3021). Inside the third housing (3016), there is fixedly connected a third reflector (309).

5. The temporary traffic signal indication device with intelligent dimming and supplementary lighting according to claim 4, characterized in that: The interior of the second channel (3023) is fixedly connected with a fourth housing (3018). One side of the fourth housing (3018) is fixedly communicated with a second light inlet (3026). The top of the fourth housing (3018) is fixedly communicated with a third light outlet (3025). The interior of the fourth housing (3018) is fixedly connected with a first reflector (3011). The interiors of the first channel (306) and the second channel (3023) are fixedly connected with multiple groups of second reflectors (3017). Multiple groups of the first light outlets (3014) and the third light outlets (3025) all penetrate through the tops of the first channel (306) and the second channel (3023).

6. The temporary traffic signal indicating device with intelligent dimming and light supplement according to claim 1, characterized in that: The cleaning mechanism (4) includes a cleaning roller (406). The cleaning roller (406) is rotatably arranged inside a fifth housing (401). Slots (4015) are formed at the top and bottom of the cleaning roller (406). Rotating discs (409) are rotatably arranged at the top and bottom of the fifth housing (401). A cavity (4014) is formed inside the rotating disc (409). A clamping member (4012) is slidably connected to the inner wall of the cavity (4014). A first spring (4013) is fixedly connected to the inner wall of the cavity (4014). The other end of the first spring (4013) is fixedly connected to the clamping member (4012). The clamping member (4012) is movably inserted into the inner wall of the slot (4015). Inclined surfaces are formed at both ends of the clamping member (4012).

7. The temporary traffic signal indication device with intelligent dimming and light compensation according to claim 6, characterized in that: The top of one group of the rotating discs (409) penetrates through the top of the fifth housing (401) and is fixedly connected with a second sprocket (407). A first sprocket (404) is rotatably arranged at the top of the fifth housing (401). The first sprocket (404) is fixedly connected to the top of a winding roller (405). Chains (402) are meshed with the outer surfaces of the first sprocket (404) and the second sprocket (407). An adjusting knob (403) is fixedly connected to the top of the first sprocket (404). A flattening roller (408) is rotatably connected inside the fifth housing (401).

8. The temporary traffic signal indication device with intelligent dimming and supplementary lighting according to claim 7, characterized in that: A scraper (4010) is fixedly connected inside the fifth housing (401). One end of the scraper (4010) is closely attached to the outer surface of the cleaning roller (406). A cavity (4011) is formed among the scraper (4010), the viewing member (304), the cleaning roller (406), and the inner wall of the fifth housing (401). A collection box (4016) is fixedly connected to the bottom of the fifth housing (401). The top of the collection box (4016) is fixedly communicated with the bottom of the cavity (4011).

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