A tombstone that holds a night light powered by sunlight

摘要

(57) [Summary] [Purpose] To store daytime sunlight and provide a nightlight to a tombstone at night. [Constitution] A photovoltaic power generation plate (4) is provided on the back surface (2) or side surface (3) of the gravestone (1), and the storage battery (6) is attached to the gravestone (1). And built-in power backflow prevention diode (5), gravestone (1) A night light (7) and a photoelectric sensing switch (8) are provided in front of the.