| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical semiconductor lighting device capable of greatly reducing transport cost by securing loading space.SOLUTION: The optical semiconductor lighting device enables a great reduction in transport cost by securing loading space from an embodiment including an adjustment unit arranged between a housing including at least one semiconductor optical device and a casing storing an SMPS to change the height of the casing, and an embodiment in which a positioning unit is formed so as to correspond to the periphery a light emitting module is formed in a housing with the light emitting module including at least one semiconductor optical device mounted on a bottom surface to include a heat radiation unit corresponding to the light emitting module on a top surface of the housing, designs a proper arrangement structure of a semiconductor optical device acting as a light source to be mounted at an accurate position, and enables quick mass production of products by simplifying a manufacturing process. |
