Device for controlling switch of street lamp according to distance
A technology for distance control and street lamps, which is applied in lighting devices, energy-saving control technology, lamp circuit layout, etc., can solve the problems of physical exertion, energy waste, unsuitable for street lamp lighting devices, etc., and achieve the effect of simple structure and good energy-saving effect
Inactive Publication Date: 2016-06-01
SHAANXI DONGXIAN YONGYI ELECTROMECHANICAL TECH
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Problems solved by technology
[0002] At present, the existing street lights are generally turned on and off by centralized controllers at night, and they are turned on uniformly at night. Even when there are no pedestrians on the road, the street lights are still turned on, which causes a lot of energy waste; there is another voice-activated light that can solve this problem. However, voice-activated lights are mostly used indoors and outdoors in buildings. The disadvantage is that the voice-activated lights need to be turned on to make a sound, and they need to be activated by sound waves. This requires a lot of energy, so it is not suitable for street lighting devices.
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[0009] The structural principle and working principle of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0010] see figure 1 , a device for controlling street light switches according to distance, including a lamp body 1 and a lamp pole 2, a switch controller 3 is arranged between the lamp body 1 and a power supply; the switch controller 3 and the distance measuring infrared device 4.
[0011] The ranging radius of the ranging infrared device 4 is 5-30 meters.
[0012] During use, the range-finding infrared device 4 transmits the signal of the measured pedestrian to the switch controller 3, and the transmission switch controller 3 controls the street lamp to be turned on; The controller 3 turns off the street lamp.
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The invention provides a device for controlling the switch of a street lamp according to the distance. The device comprises a lamp body and a lamp stand. A switch controller is arranged between the lamp body and a power supply. The switch controller is connected with an infrared ranging device. The infrared ranging device 4 transmits a measured signal of a pedestrian to the switch controller and then the switch controller controls the on / off state of the street lamp. When a distance signal of the pedestrian, which indicates that the pedestrian is going away from the street lamp, is measured and transmitted to the switch controller, the switch controller controls to switch off the street lamp. The device is simple in structure and good in energy-saving effect.
Description
technical field [0001] The invention belongs to the technical field of street lamps, and in particular relates to a device for controlling a street lamp switch according to distance. Background technique [0002] At present, the existing street lights are generally turned on and off by centralized controllers at night, and they are turned on uniformly at night. Even when there are no pedestrians on the road, the street lights are still turned on, which causes a lot of energy waste; there is another voice-activated light that can solve this problem. However, voice-activated lamps are mostly used indoors and outdoors in buildings. The disadvantage is that the voice-activated lamps need to make a sound to be activated by sound waves, which consumes a lot of energy, so they are not suitable for street lighting devices. Contents of the invention [0003] In order to overcome the disadvantages of the above-mentioned prior art, the object of the present invention is to provide a ...
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IPC IPC(8): H05B37/02
CPCY02B20/40
Inventor 许泉宁
Owner SHAANXI DONGXIAN YONGYI ELECTROMECHANICAL TECH