US 9,039,243 B2 · Lighting apparatus

Abstract

Disclosed is a lighting apparatus which may include a heat sink, a light emitting device including a substrate mounted on the heat sink and LEDs arranged on the substrate, a bulb surrounding the light emitting device, an electronic module received within the heat sink to supply power to the light emitting device, a case provided to surround the electronic module, the case being configured to be inserted into the heat sink, a communication module separably coupled to the electronic module, and a power socket electrically connected to the electronic module, the power socket being mounted to the case. The communication module may include a housing, a circuit board provided in the housing. The circuit board may be electrically connected to the electronic module, and a wireless communication device may be provided on the circuit board.

Claims20

Dependent claims

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.

6 more elements

Dependencies are inferred from the claim text.

Lighting apparatus

Life of this patent

Lighting apparatus

Life of this patent

Abstract

Claims20