High power LED color bulb with infrared remote function

• US 20070091597A1
• Filed: 01/12/2006
• Published: 04/26/2007
• Est. Priority Date: 01/06/2005
• Status: Active Grant

• Current Assignee: Antaya Technologies Corporation (Aptiv PLC), Color Stars, Inc.
• Original Assignee: Antaya Technologies Corporation (Aptiv PLC), Color Stars, Inc.
• Inventors: Chen, Wei, Wu, Ting, Su, Chin, Wang, Hsu
• Granted Patent: US 7,318,658 B2
• Time in Patent Office: Days
• US Class Current: 362/231
• CPC Class Codes: F21K 9/233 specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
• CPC Class Codes: F21S 10/02 changing colors F21S10/002 - F21S10/007, F21S10/04 take precedence
• CPC Class Codes: F21V 21/30 Pivoted housings or frames
• CPC Class Codes: F21V 23/0435 activated by remote control means
• CPC Class Codes: F21V 29/505 of reflectors
• CPC Class Codes: F21Y 2113/13 comprising an assembly of point-like light sources
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]
• CPC Class Codes: H05B 45/00 Circuit arrangements for operating light-emitting diodes [LED]
• CPC Class Codes: H05B 45/20 Controlling the colour of the light
• CPC Class Codes: H05B 47/195 the transmission using visible or infrared light
• CPC Class Codes: Y02B 20/30 Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
• CPC Class Codes: Y10S 362/80 Light emitting diode

Abstract

The invention is a high power LED color bulb which has infrared remote function. The invention includes a reflector, a LED module which has inner LED chips, and a bulb cover which has inner controller to control a circuit board. The LED module is set behind the reflector, and LED chips are inside of the reflector, the bulb cover is behind the reflector, and LED module is connected to the controlling circuit board. Moreover, a light guide hole or light guide bar is attached from foresight of reflector and extend to the back of reflector to correspond with infrared sensor which controls circuit board. This is the structure of high power LED color bulb which has infrared remote function. With this invention, infrared sensor does not have to be set in front of reflector and still can receive infrared signal through light guide hole or light guide bar to control different functions, such as turn on/off, choosing colors, changing modes and adjusting illumination.

Claims

1. A high power LED color bulb which has infrared remote function. It includes a reflector, a LED module which has LED chips, and a bulb cover which has a controlling circuit board.

Behind the reflector, there is a reflector joint with a penetrating hole, and another light guide hole on the reflector.

The LED module has a basic stand which is connected with the reflector and the LED chips which is in front of the basic stand. The basic stand has metal joints which connect with the LED chips. The LED chips have at least 2 LED chips.

The bulb cover is connected behind the reflector. The controlling circuit board includes an infrared sensor which is behind the light guide hole. Moreover, the LED module metal joints are connected to the controlling circuit board, and the board is connected to the bulb joint. This is the structure of the high power LED color bulb which has the infrared remote function.

2. The reflector of the item which is described in the previous point has a light guide bar in a light guide hole.

3. The bulb cover of the item which is mentioned in the first point of this session has an AD adaptor inside of the bulb cover and connects to the controlling circuit board. The bulb joints are behind the bulb cover, and there are two poles of the bulb joints connected to the AD adaptor separately.

4. The reflector of the item mentioned in the third point of this session has a light guide hole with a light guide bar.

5. The LED chips of the item which is mentioned in the 1, 2, 3, or 4 point of this session has alight mixer in front of it.

6. The controlling circuit board of the item which is mentioned in the 1, 2, 3, or 4 point of this session has electric connectors for connecting with metal joints of LED module.

7. The reflector of the item which is mentioned in the 1, 2, 3, or 4 point of this session is made by metal materials with radiator chips which have functions of heat radiation and conducting heat.

8. In front of the reflector of the item which is mention in the 1, 2, 3, or 4 point of this session, there is a penetrating light plate.

9. The basic stand of the LED module of the item which is mentioned in the 1, 2, 3, or 4 point of this session is made by metal materials and by using screws to fix the basic stand to the reflector.