Street lamp capable of detecting automobile exhaust
A technology for automobile exhaust and street lamps, which is applied to measuring devices, components of lighting devices, outdoor lighting, etc., to achieve high working reliability, long service life and good use effect
Inactive Publication Date: 2016-06-22
SHAANXI YATAI ELECTRIC APPLIANCE
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Problems solved by technology
Humans inhale a lot of car exhaust every day without knowing it, but there is no outdoor device that can detect car exhaust and remind people whether the exhaust exceeds the standard
Method used
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[0022] Such as figure 1 and figure 2 A street lamp capable of detecting automobile exhaust is shown, including a light pole 1, a red light 4 and a white light 5, and an automobile exhaust detection and control system; the upper end of the light pole 1 is provided with an extension rod 6 extending obliquely upward, The end of the extension rod 6 away from the light pole 1 is provided with a lampshade 7, and the red light 4 and the white light 5 are all arranged in the lampshade 7; The automobile exhaust detector 2, the amplifier 8 for receiving the output signal of the automobile exhaust detector 2 and performing amplifying processing, the filter circuit 9 for receiving the output signal of the amplifier 8 and performing filtering processing, and the filter circuit for receiving 9 an analog-to-digital conversion circuit 10 that outputs a signal and converts the signal into a digital signal, and performs calculation processing after receiving the output signal of the analog-to...
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Abstract
The invention discloses a street lamp capable of detecting automobile exhaust. The street lamp comprises a lamp pole, a red-light lamp body, a white-light lamp body and an automobile exhaust detection control system. The automobile exhaust detection control system comprises an automobile exhaust detector used for detecting the exhaust content in air, an amplifier, a filter circuit, an analog to digital conversion circuit and a main controller used for controlling a bilateral control switch so as to switch the red-light lamp body and the white-light lamp body. The automobile exhaust detector is connected with the input end of the amplifier, and the output end of the amplifier is connected with the input end of the filter circuit; the output end of the filter circuit is connected with the input end of the analog to digital conversion circuit, and the output end of the analog to digital conversion circuit is connected with the input end of the main controller; the output end of the main controller is connected with the bilateral control switch, and the bilateral control switch is connected with a power supply loop for the red-light lamp body and the white-light lamp body in series. The street lamp can effectively detect the content of harmful gas in automobile exhaust and has a warning effect on people.
Description
technical field [0001] The invention belongs to the technical field of street lamps, and in particular relates to a street lamp capable of detecting automobile exhaust. Background technique [0002] Vehicle exhaust not only seriously affects human health, but also has serious derivative effects on the environment. Human beings inhale a large amount of car exhaust without knowing it every day, but there is no outdoor device that can detect car exhaust and remind people whether the exhaust exceeds the standard. How to design a street lamp that can not only provide normal lighting, but also warn pedestrians according to the content of harmful gases in automobile exhaust has become a topic of interest to those skilled in the art. Contents of the invention [0003] The object of the present invention is to overcome the shortcomings in the above-mentioned prior art, and provide a street lamp capable of detecting automobile exhaust. The street lamp can effectively detect the co...
Claims
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IPC IPC(8): F21S8/08F21V33/00G01N33/00F21W131/103F21Y101/02
Inventor 徐镜轲
Owner SHAANXI YATAI ELECTRIC APPLIANCE