TUNNEL LAMP USING LIGHT EMITTING DIODE
A tunnel lamp using a light emitting diode is provided to control the brightness of the lamp by controlling the switching on and off of the lamp according to a time band by dividing the number of diodes into groups. A tunnel lamp using a LED(Light Emitting Diode) includes an LED substrate(110), a re...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
18.10.2007
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Subjects | |
Online Access | Get full text |
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Abstract | A tunnel lamp using a light emitting diode is provided to control the brightness of the lamp by controlling the switching on and off of the lamp according to a time band by dividing the number of diodes into groups. A tunnel lamp using a LED(Light Emitting Diode) includes an LED substrate(110), a reflector(130), a lamp body(140), a power connector, and a control unit. A number of diodes are installed in parallel and in serial reciprocally on the LED substrate(110). The reflector(130) installed in the upper surface and sides of the LED substrate(110) reflects the light emitted from the diodes. The lamp body(140) includes the embedded reflector(130) and LED substrate(110). The power connector includes a first connector and a second connector to correspond to each other and be fixed on a metal caps which are fixed on both side of the lamp body(140), and supplies power to LEDs of adjacent lighting devices, and is physically connected through adjacent lighting devices and the first and second connectors. The control unit receives and converts power according to the need of the LED substrate(110) and controls the switching on and off of the LEDs. |
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AbstractList | A tunnel lamp using a light emitting diode is provided to control the brightness of the lamp by controlling the switching on and off of the lamp according to a time band by dividing the number of diodes into groups. A tunnel lamp using a LED(Light Emitting Diode) includes an LED substrate(110), a reflector(130), a lamp body(140), a power connector, and a control unit. A number of diodes are installed in parallel and in serial reciprocally on the LED substrate(110). The reflector(130) installed in the upper surface and sides of the LED substrate(110) reflects the light emitted from the diodes. The lamp body(140) includes the embedded reflector(130) and LED substrate(110). The power connector includes a first connector and a second connector to correspond to each other and be fixed on a metal caps which are fixed on both side of the lamp body(140), and supplies power to LEDs of adjacent lighting devices, and is physically connected through adjacent lighting devices and the first and second connectors. The control unit receives and converts power according to the need of the LED substrate(110) and controls the switching on and off of the LEDs. |
Author | KOO, JUNG SEO KIM, JONG SIK PARK, HYUN SOO CHOI, TAE JOON PARK, HYUN JIN PARK, EUN JUNG |
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Snippet | A tunnel lamp using a light emitting diode is provided to control the brightness of the lamp by controlling the switching on and off of the lamp according to a... |
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SubjectTerms | BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS |
Title | TUNNEL LAMP USING LIGHT EMITTING DIODE |
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