Illumination Apparatus

• US 20100118148A1
• Filed: 11/09/2009
• Published: 05/13/2010
• Est. Priority Date: 11/11/2008
• Status: Abandoned Application

• Current Assignee: Dongbu HiTek Co., Ltd.
• Original Assignee: Dongbu HiTek Co., Ltd.
• Inventors: Lee, Young Hwan
• Application Number:
  US12/615,148
• Publication Number:
  US 20100118148A1
• Time in Patent Office: Days
• US Class Current: 348/164
• CPC Class Codes: F21K 9/23 Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
• CPC Class Codes: F21K 9/278 Arrangement or mounting of circuit elements integrated in the light source
• CPC Class Codes: F21V 23/045 the sensor receiving a signal from a remote controller
• CPC Class Codes: F21V 3/00 Globes; Bowls; Cover glasses with refracting properties F21V5/00; with reflecting properties F21V7/00; characterised by cooling arrangements F21V29/506
• CPC Class Codes: F21Y 2107/20 on convex supports or substrates, e.g. on the outer surface of spheres
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]
• CPC Class Codes: F21Y 2115/15 Organic light-emitting diodes [OLED]
• CPC Class Codes: H01R 31/065 with built-in electric apparatus
• CPC Class Codes: H01R 33/94 Holders formed as intermediate parts for linking a counter-part to a coupling part
• CPC Class Codes: H05B 45/20 Controlling the colour of the light
• CPC Class Codes: H05B 45/30 Driver circuits
• CPC Class Codes: H05B 45/357 specially adapted for retrofit LED light sources
• CPC Class Codes: H05B 45/3574 Emulating the electrical or functional characteristics of incandescent lamps
• CPC Class Codes: H05B 45/3578 Emulating the electrical or functional characteristics of discharge lamps
• CPC Class Codes: H05B 47/19 via wireless transmission
• CPC Class Codes: Y02B 20/30 Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Abstract

An illumination apparatus is provided, including an adapter that converts alternating power into driving power; a communication unit connected to the adapter and configured to communicate with a remote controller; a controller connected to the communication unit and configured to generate a control signal according to a control command from the communication unit; and a light emitting device illumination part configured to be connected detachably and electrically to the adapter, comprising a plurality of light emitting devices that emit light according to the driving power and the control signal.

Claims

1. An illumination apparatus comprising:

an adapter that converts alternating power into driving power;

a communication unit connected to the adapter and configured to communicate with a remote controller;

a controller connected to the communication unit and configured to generate a control signal according to a control command from the communication unit; and

a light emitting device illumination part configured to be connected detachably and electrically to the adapter and comprising a plurality of light emitting devices that emit light according to driving power and the control signal from the controller.

2. The illumination apparatus according to claim 1, wherein the adapter includes:

an AC-DC converter that converts an AC voltage into a DC voltage;

a regulator that receives the DC voltage from the AC-DC converter and outputs a constant DC voltage; and

a light emitting device driver that outputs the constant DC voltage from the regulator as one or more driving pulses.

3. The illumination apparatus according to claim 2, wherein the adapter further includes a surge voltage absorber that absorbs a surge voltage.

4. The illumination apparatus according to claim 1, wherein the adapter includes a memory storing driving pulse information regarding the driving pulse(s) applied to the plurality of light emitting devices, and the controller extracts the driving pulse information from the memory to control the plurality of light emitting devices.

5. The illumination apparatus according to claim 1, wherein the light emitting device illumination part includes a red light emitting device string, a green light emitting device string, a blue light emitting device string, and a white light emitting device string, and the adapter includes a plurality of light emitting device drivers that control the red light emitting device string, the green light emitting device string, the blue light emitting device string, and the white light emitting device string.

6. The illumination apparatus according to claim 1, wherein the light emitting devices comprise LEDs or OLEDs.

11. The illumination apparatus according to claim 1, wherein the LED illumination part includes a red LED string, a green LED string, a blue LED string, and a white LED string, and the adapter includes a plurality of LED drivers that control the red LED string, the green LED string, the blue LED string, and the white LED string.

7. An illumination apparatus comprising:

an adapter that converts commercial power to driving power; and

a LED illumination part configured to be coupled detachably to the adapter, comprising a plurality of LEDs that emit light according to the driving power from the adapter,

wherein the adapter includes a function block comprising at least one of an infrared sensor, an image sensor, and a fire sensor;

a communication unit configured to communicate with a remote controller; and

a controller connected to the function block and the communication unit, configured to control the function block and the LED illumination part according to control command(s) from the communication unit.

8. The illumination apparatus according to claim 7, wherein the adapter includes an AC-DC converter that converts an AC voltage into a DC voltage, a regulator that receives the DC voltage from the AC-DC converter and outputs a constant DC voltage;

and a LED driver that outputs the constant DC voltage from the regulator as one or more driving pulses.

9. The illumination apparatus according to claim 8, wherein the adapter further includes a surge voltage absorber that absorbs a surge voltage.

10. The illumination apparatus according to claim 7, wherein the adapter includes a memory storing driving pulse information regarding the driving pulse(s) applied to the plurality of LEDs, and the controller extracts the driving pulse information from the memory to control the plurality of LEDs.

12. An illumination apparatus comprising:

an adapter configured to be coupled detachably and electrically to an illumination apparatus socket;

a power supply unit in the adapter, configured to supply power;

a light emitting device driver in the adapter, configured to generate driving power using the power from the power supply unit;

a light emitting device illumination part configured to be connected to the adapter and comprising a plurality of light emitting devices driven by the driving power from the light emitting device driver;

a function block connected to the adapter and including at least one of an infrared sensor, an image sensor, a motion sensor, and a thermal sensor; and

a controller that controls the light emitting device driver and the function block.

13. The illumination apparatus according to claim 12, wherein a function block slot is in the adapter and the function block is configured to be coupled detachably to the function block slot.

14. The illumination apparatus according to claim 12, wherein the light emitting devices comprise LEDs or OLEDs.

15. The illumination apparatus according to claim 12, wherein the infrared sensor, the motion sensor, and the thermal sensor perform an intruder sensing function.

16. The illumination apparatus according to claim 12, wherein the smoke sensor and the thermal sensor perform a fire sensing function.

17. The illumination apparatus according to claim 12, wherein the image sensor performs a monitoring camera function.

18. The illumination apparatus according to claim 12, comprising:

a communication unit connected to the controller, configured to communicate with a remote controller.

19. The illumination apparatus according to claim 18, wherein the communication unit is in the adapter.

20. The illumination apparatus according to claim 18, wherein the communication unit is in the function block.

21. A method of driving an illumination apparatus, comprising:

converting applied power to driving power in an adapter;

transmitting one or more user control commands from a remote controller to a communication unit connected to the adapter;

generating a control signal in a controller connected to the communication unit according to the control command; and

emitting light from a light emitting display illumination part according to the driving power and the control signal.

22. The method according to claim 21, further comprising controlling a plurality of light emitting display strings of the light emitting display illumination part with a plurality of light emitting display drivers connected to the adapter.

23. A method of driving a function block in an illumination apparatus, comprising:

sensing motion using an infrared sensor, a thermal sensor, or a motion sensor;

transmitting a signal corresponding to the sensed motion to a controller;

outputting an activation signal to an alarm from the controller; and

photographing an image using an image sensor receiving a command from the controller.

24. The method according to claim 23, further comprising:

transmitting the photographed image to a remote controller.

25. The method according to claim 23, further comprising emitting light from a light emitting display illumination part of the illumination apparatus before photographing the image.

26. A method of driving a function block in an illumination apparatus, comprising:

sensing heat or fire using a smoke sensor or a thermal sensor;

transmitting a signal corresponding to the sensed heat or fire to a controller; and

outputting an activation signal to an alarm from the controller.

27. The method according to claim 26, further comprising:

transmitting the signal corresponding to the sensed heat or fire to a remote controller.

28. The method according to claim 26, further comprising emitting light from a light emitting display illumination part of the illumination apparatus.

29. A method of driving a function block in an illumination apparatus, comprising:

periodically photographing an image using an image sensor; and

periodically photographing the image more frequently as motion is sensed through an infrared sensor, a thermal sensor, or a motion sensor in electrical communication with a controller, the controller being in electrical communication with the image sensor.

30. The method according to claim 29, further comprising emitting light from a light emitting display illumination part of the illumination apparatus before periodically photographing the image.