| 摘要 |
<p>The present invention relates to a photovoltaic power generation streetlight facilitating energy management. The photovoltaic power generation streetlight, includes: a light emitting unit emitting light when power is supplied thereto to provide a light source; a power supply unit supplying power to the light emitting unit; a solar cell plate producing electricity using sunlight formed to be arranged such that a plurality of solar cells are exposed from an upper portion thereof; a storage battery receiving electricity produced by the solar cell plate and storing the received electricity or providing the received electricity to the power supply unit; a control unit controlling light emission of the light emitting unit, and a pillar supporting the foregoing components connected thereto, further comprises a power generating unit having a simple structure and generating power upon receiving light emitted from the light emitting unit which is turned on after sunset to produce electricity. During daytime hours, the photovoltaic power generation streetlight generates power through sunlight to produce and supply electricity, and after sunset, the photovoltaic power generation streetlight generates power through light from the light emitting unit to produce and supply electricity, increasing productivity of electricity to facilitate energy management. In addition, since electricity is produced by using the light which is emitted from the light emitting unit and consumed, wasted energy can be recycled, obtaining excellent energy usage efficiency.</p> |
