| 摘要 |
The present invention relates to a portable lighting device using sunlight which includes: a solar panel which includes a plurality of solar cells and converts the sunlight to electricity; a solar socket which is installed on the solar panel by a charging cable and is connected to the charging cable for charging with the electricity which is supplied from the solar panel; a plurality of lamp sockets which are connected to a cable of the lighting device; a control box which is composed of a power switch between the lamp sockets; an LED lamp which is connected to the lamp socket of the control box by an electric supply cable and emits light by using a plurality of LEDs; and an LED advertisement board which is connected to another lamp socket of the control box by the electric supply cable and displays an external advertisement by emitting the light. Thereby, electricity charged with the sunlight is simply supplied to the LED lamp or the LED advertisement board and the lighting device is conveniently installed by the portability of the charged electricity using the control box. The lighting device is installed in various places by enabling a user to simply carry the lighting device with a small size and a simple structure. |
