| 摘要 |
The present invention relates to a head lantern including a compatible battery to enable a user to manually select a purpose of a charging battery from supplying power to the head lantern and to an electric tool, and to use the charging battery with the selected purpose. The head lantern comprises: a lantern unit worn on the head of a user to emit light to a viewing direction of the user; and a battery unit electrically connected to the lantern unit, capable of being worn on a belt of the user, and supplying power to the lantern unit and charging a battery. Since power is supplied to a lighting part of the lantern unit by using a large capacity battery, a user inconvenience is prevented due to a battery capacity and a long time work is also allowed due to the large capacity battery. Moreover, since power use and charging are performed through a single power supply member combined with the battery, use and management are facilitated. |
