| 摘要 |
PURPOSE: A lighting device is provided to safely install and fix a driving unit by using an elastic material case. CONSTITUTION: A lighting device includes a radiation body (100), a lighting source unit, an optical unit (300), a driving unit, a case (500), and a socket (600). The radiation body radiates heat from the lighting source unit. The driving unit includes a circuit substrate, which is electrically connected to the lighting source unit, and a connecting unit which is extended from a circuit substrate. The case receives the circuit substrate of the driving unit and includes a connecting groove which the connecting unit of the driving unit is inserted. Connecting units of the driving unit are arranged in both sides of the circuit substrate. |
