Anti-interference type traffic caution light device
A technology of traffic warning lights and warning lights, which is applied to traffic control systems, traffic control systems of road vehicles, instruments, etc., can solve problems such as insignificant warning effects.
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[0019] Such as figure 1 As shown, the anti-interference type traffic warning light of the present invention includes a warning light 1 and a light controller 3 that controls the change of the warning light. 50Hz AC power supply, the current output terminal of the light controller 3 is connected to the warning light 1 . The warning light 1 is placed in the sunshade tube 2, and the installation position of the warning light 1 is preferably between 6-10 cm from the mouth of the tube. A solar cell panel 4 is arranged above the sunshade tube 2, and the solar cell panel can be a monocrystalline silicon solar cell, a polycrystalline silicon solar cell, an amorphous silicon solar cell, a flexible solar cell or a multi-element compound solar cell, and in the present invention mainly serves as the light intensity sensor. The current output terminal of the solar cell panel 4 is connected to the voltage discrimination element of the photocontroller 3, and the solar panel 4 feeds back el...
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