Trampling power generation street lamp automatically turned on by sensing pedestrians at night

Abstract

The invention discloses a trampling power generation street lamp capable of being automatically turned on by sensing pedestrians at night. The trampling power generation street lamp comprises a main body box, wherein a generator is fixedly connected in the main body box; two pedal cavities with upward openings are equidistantly formed in the left and right sides in the main body box and are positioned on the left side of the generator; the pedal cavities are bilaterally symmetrically arranged by taking the generator as the center; the lower side of the pedal cavity communicates with a rack cavity; the inner side of the rack cavity communicates with a bevel gear cavity; a meshing cavity is formed below the generator; and energy generated when pedestrians walk is collected through the pedaland converted into electric energy to supply power to the street lamp, extra wires are prevented from being laid, the construction cost of the street lamp is reduced, the external brightness is sensedthrough an optical sensor, energy waste caused by turning on the street lamp in the daytime is avoided, the street lamp is turned on when pedestrians step on the pedals on the two sides and is automatically turned off after pedestrians leave, and therefore the street lamp is sensed and automatically turned on and prevented from being turned on thoroughly to waste energy.

Description

technical field [0001] The invention relates to the technical field of energy saving, in particular to a stamped circuit lamp which is automatically turned on by sensing pedestrians at night. Background technique [0002] As a common infrastructure, street lamps usually need to lay wires in advance during construction, which makes construction and later maintenance more inconvenient. However, new energy street lamps such as solar or wind energy are greatly affected by external environmental factors and cannot provide stable power. It is remote, the traffic flow on the road is small, and it will waste a lot of energy if it is turned on all night. However, the voice-activated lamp has many interference factors outdoors, so it is not suitable for use on street lamps. Contents of the invention [0003] Aiming at the deficiencies of the above-mentioned technologies, the present invention proposes a stamped circuit lamp that is automatically turned on by sensing pedestrians at n...

AI Technical Summary

Problems solved by technology

[0002] As a common infrastructure, street lamps usually need to lay wires in advance during construction, which makes construction and later maintenance more inconvenient. However, new energy street lamps such as solar or wind energy are greatly affected by external environmental factors and cannot provide stable power. It is remote, the traffic on the road is small, and it will waste a lot of energy if it is turned on all night. However, the voice-activated light has many interference factors outdoors, so it is not suitable for use on street lights.

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