摘要 |
The present invention relates to a welding helmet having an automatic wireless light-blocking means and a control method therefor and, more specifically, to a welding helmet having an automatic wireless light-blocking means and a control method therefor, in which a sight window is blocked or opened by means of the lowering or raising of a light-blocking glass while the light-blocking means is automatically driven wirelessly by means of a torch switch operation so as to provide convenience to a welding operation, protect the eyes of a worker from direct light during welding, and prevent fogging and like of the sight window. |