MOBILE PROJECTOR

摘要

PURPOSE: A mobile projector is provided to optimize operation performance by applying improved heat radiation measures and to extend a lifetime of a battery. CONSTITUTION: A mobile projector comprises an optical module, a batter(180), and a case. The optical module comprises a projection lens for outputting predetermined images on a screen. The battery supplies driving power to the optical module. The case supplies an accommodation space for accommodating the optical module and the battery. The case comprises a first case(110), a second case(120), and a joining unit. The optical module is fixed to the first case. The battery is fixed to the second case. The joining unit joins the first and second cases in between an approaching position and a separation position to be moved.