| 摘要 |
The present invention relates to a wood burning device comprising: a body having a circuit unit formed in a housing and including an electric power supplying unit, a control unit, and a voltage conversion unit, and having multiple contact units formed on any one surface in the outside of the housing and connected to the voltage conversion unit; a burning pen having a connection line formed in a lower side end part of a handle unit thereof and connected to the contact unit of the body to be attached and detached, and having a connection unit formed in an upper side end part of the handle unit; and a pen point connected to the connection unit of the burning pen to be attached and detached, and emitting heat through electric power supply of the electric power supplying unit. According to the present invention, multiple contact units for connecting burning pens are formed in a body, and burning work is performed by respectively connecting each of the contact units with the burning pens to which pen points are differently coupled. Accordingly, without exchanging a pen point, burning work may be continuously performed by using different pen points. Through continuous burning work, work efficiency is improved, and work time may be reduced. An accident which may occur during a pen point replacing procedure can be prevented in advance. |
