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US 9,810,414 B2Granted
Lighting apparatus and lighting control system
AssigneeLG Innotek Co., Ltd.
InventorDae Hun Kim
Life of this patent
Estimating the term…
Abstract
Disclosed are a lighting apparatus and a lighting control system. The lighting apparatus includes a heat radiation frame, at least one light emitting device on the heat radiation frame, a diffusion frame provided on the heat radiation frame to protect the at least one light emitting device and diffuse a light emitted from the at least one light emitting device, and a support frame provided under the heat radiation frame and having a receiving space to receive at least one module. The module includes a wireless communication module to transmit or receive a control single of the at least one light emitting device. The power supply module is physically separated from the wireless communication module.
Claims19
A lighting apparatus comprising:
- a heat radiation frame having a first receiving space;
- at least one light emitting device on the heat radiation frame;
- a diffusion frame provided on the heat radiation frame to protect the at least one light emitting device and diffuse a light emitted from the at least one light emitting device;
- a support frame received in the first receiving space of the heat radiation frame and having a second receiving space;
- and
- at least one module received in the second receiving space;
- wherein the heat radiation frame comprises an upper end portion having a flat top surface,
- wherein a horizontal heat radiation plate is disposed on the upper end portion of the heat radiation frame and comprises at least one of a thermal conductive silicon pad and a thermal conductive tape;
- wherein the module is provided under the heat radiation plate, and
- wherein the support frame comprises:
- a first outer surface having a constant curvature;
- a second outer surface more inward than the first outer surface of the support frame and vertically extending from an upper end portion to a lower end portion of the support frame;
- and
- a third outer surface protruded outward from the first outer surface of the support frame and vertically extending from the upper end portion to the lower end portion of the support frame;
- wherein the heat radiation frame comprises a groove formed on an upper surface of the upper end portion thereof and corresponding to the at least one light emitting device;
- wherein the horizontal heat radiation plate comprises an insertion hole formed therethrough and corresponding to the at least one light emitting device;
- wherein the groove is aligned with the insertion hole in a horizontal direction;
- and
- wherein a roughness of an inner surface of the diffusion frame is greater than a roughness of an outer surface of the diffusion frame.
16 more elements
A lighting apparatus comprising:
- a heat radiation frame having a first receiving space;
- at least one light emitting device on the heat radiation frame;
- a diffusion frame provided on the heat radiation frame to protect the at least one light emitting device and diffuse a light emitted from the at least one light emitting device;
- a support frame received in the first receiving space of the heat radiation frame and having a second receiving space;
- and
- at least one module received in the second receiving space;
- wherein the at least one module comprises:
- a wireless communication module to transmit or receive a control signal of the at least one light emitting device;
- and
- a power supply module to supply a driving power to the at least one light emitting device and the wireless communication module;
- wherein a pole antenna is protruded on the heat radiation frame and connected with the wireless communication module;
- wherein the heat radiation frame comprises an upper end portion having a flat top surface,
- wherein a horizontal heat radiation plate is disposed on the upper end portion of the heat radiation frame and comprises at least one of a thermal conductive silicon pad and a thermal conductive tape;
- wherein the module is provided under the heat radiation plate,
- wherein the light emitting device comprises:
- a substrate on the horizontal heat radiation plate;
- and
- at least one light emitting diode on the substrate;
- wherein the support frame comprises:
- a first outer surface having a constant curvature;
- a second outer surface more inward than the first outer surface of the support frame and vertically extending from an upper end portion to a lower end portion of the support frame;
- and
- a third outer surface protruded outward from the first outer surface of the support frame and vertically extending from the upper end portion to the lower end portion of the support frame;
- wherein the heat radiation frame comprises a groove formed on an upper surface of the upper end portion thereof and corresponding to the at least one light emitting device;
- wherein the horizontal heat radiation plate comprises an insertion hole formed therethrough and corresponding to the at least one light emitting device;
- wherein the groove is aligned with the insertion hole in a horizontal direction;
- and
- wherein a roughness of an inner surface of the diffusion frame is greater than a roughness of an outer surface of the diffusion frame.
25 more elements
Dependencies are inferred from the claim text.