| 摘要 |
An embodiment of the present invention relates to a lighting device. The lighting device according to the embodiment comprises: a case; a connection unit which is disposed in the case; and a light source unit which is arranged in the case and is coupled to the connection unit. The light source unit includes a substrate which has a hole, multiple light emitting elements which are disposed on the upper surface of the substrate, and a connector which is disposed on the substrate and is disposed to be adjacent to the hole. The connection unit includes a base member which is coupled to the case and a terminal which is disposed on the base member. When the terminal is inserted into the hole of the substrate and then the substrate rotates, the terminal is mechanically and electrically coupled to the connector. According to the lighting device according to the embodiment, the light source unit can be coupled to the connection unit with a simple operation, and there are advantages that a wire for electrically connecting the light source unit to the connection unit is not necessary and that a rivet or a bolt for fixing the light source unit to the connection unit or the case is not necessary. In addition, there is also an advantage that it is possible to easily separate the light source unit from the connection unit. |
