Title :
Multifunctional LED lamp thermal management
Author :
Mashkov, Petko ; Pencheva, Tamara ; Gyoch, Berkant
Author_Institution :
Phys. Dept., Univ. of Rousse, Rousse, Bulgaria
Abstract :
Investigations in this work are connected with design of energy effective multifunctional lamp for interior lighting. A mechanical construction of a desk lamp is used. LEDs are chosen as light sources. Characteristics of LEDs allow creating lightweight construction which can serve as: desk lamp (light flux about 600 ÷ 700 lm); night light for baby room (light flux about 100 ÷ 200 lm) and lamp for general lighting of a living room (light flux about 1000 ÷ 1200 lm). Choice of proper LEDs is made. Investigations in thermal camera for optimization of thermal management of LEDs are aided by application of infrared camera. Proper choice of heat sink ensures low operation temperature regimes for LEDs and long life of the light equipment.
Keywords :
LED lamps; heat sinks; infrared detectors; lighting; lightweight structures; thermal management (packaging); desk lamp; heat sink; infrared camera; interior lighting; lightweight construction; multifunctional LED lamp thermal management; night light; thermal camera; Heat sinks; Junctions; Light emitting diodes; Lighting; Temperature dependence; Temperature measurement; Thermal resistance;
Conference_Titel :
Electronics Technology (ISSE), 2010 33rd International Spring Seminar on
Conference_Location :
Warsaw
Print_ISBN :
978-1-4244-7849-1
Electronic_ISBN :
978-1-4244-7850-7
DOI :
10.1109/ISSE.2010.5547293
