LAUSR

The Nowadays, LED head lamp has been used instead of halogen lamp at automotive head lamp. Inside this LED head lamp, there is a radiant heat panel which has the role to have the considerable influence upon LED life. As the radiant heat panel absorbs the heat from medium, the overheat of diode can prevented. in this study, the heat transfer and thermal stress are investigated according to the configuration of radiant heat panel. As the result of this study, the heat at model 1 decreases in comparison with model 2 and model 1 in design has the durability more than model 2. As the convergence technique is grafted on the design of radiant heat panel, the esthetic sense can be shown at the automotive head lamp. •