Lighting apparatus with enhanced capability of removing heat

Details Lighting apparatus with enhanced capability of removing heat Lighting apparatus with enhanced capability of removing heat

2005-07-12

2005-07-12

Patel, Nimeshkumar D. (Department: 2879)

Electric lamp and discharge devices

With temperature modifier

Using liquids or fluid flow directing means

C313S036000, C313S046000, C313S011000, C313S012000, C313S022000, C313S024000

Reexamination Certificate

active

06917143

ABSTRACT:
A lighting apparatus comprises an LED-mounted substrate and an exhauster. The substrate has a flat area as well as one or more raised areas of trapezoidal cross section which each form a passage thereunder. LEDs are mounted on the raised areas. When the LED-mounted substrate is installed on a wall, the passages are enclosed by the wall. The exhauster removes the heat from the LEDs by drawing out the air going through inside the passages.

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patent: 6586721 (2003-07-01), Estevez-Garcia
patent: 6670751 (2003-12-01), Song et al.
patent: 08-179836 (2001-02-01), None
patent: 2001036148 (2001-02-01), None
patent: 2001284659 (2001-10-01), None

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