Patent ID: 9039243
Filing Date: 2015-05-26
Classification: F21K,F21V

Abstract:
1. A lighting apparatus, comprising: a heat sink; a light emitting device including a substrate mounted on the heat sink and LEDs arranged on the substrate; an enclosure surrounding the light emitting device; an electronic device received within the heat sink that controls the light emitting device; a case provided to surround the electronic device, the case being configured to be inserted into the heat sink; a power socket electrically connected to the electronic device, the power socket being mounted to the case, wherein the electronic device includes a circuit board having a communication module and a power module provided on the circuit board, wherein the electronic device extends from the heat sink toward the enclosure through the substrate of the light emitting device,and wherein the circuit board includes a first circuit board and a second circuit board coupled to each other, the communication module provided on the first circuit board and the power module provided on the second circuit board.