TUBE-TYPE OR CHANNEL-TYPE LED LIGHTING APPARATUS
First Claim
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1. A light emitting diode (LED) lighting apparatus, comprising:
- an optical housing comprising a light emission surface, the optical housing being either a channel-type optical housing or a tube-type optical housing; and
an LED array arranged in the optical housing,wherein the light emission surface comprises a valley line, a first inner ridge, and a second inner ridge, the first inner ridge and the second inner ridge being disposed on opposing sides of the valley line, and the LED array comprises a plurality of LEDs arranged so that a center of each LED is arranged along the valley line.
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Abstract
A light emitting diode (LED) lighting apparatus that may be used as interior lighting or advertisement lighting is disclosed. The LED lighting apparatus includes a channel-type or tube-type optical housing with a light emission surface and an LED array arranged in the optical housing. The light emission surface includes a valley line and a first inner ridge and a second inner ridge disposed on opposing sides of the valley line, and the LED array includes a plurality of LEDs whose centers are arranged along the valley line.
37 Citations
14 Claims
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1. A light emitting diode (LED) lighting apparatus, comprising:
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an optical housing comprising a light emission surface, the optical housing being either a channel-type optical housing or a tube-type optical housing; and an LED array arranged in the optical housing, wherein the light emission surface comprises a valley line, a first inner ridge, and a second inner ridge, the first inner ridge and the second inner ridge being disposed on opposing sides of the valley line, and the LED array comprises a plurality of LEDs arranged so that a center of each LED is arranged along the valley line. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification