• DocumentCode
    170786
  • Title

    Energy harvested LED luminary

  • Author

    Duga, Jan ; Knap, Marek ; Tung Ching Lui

  • Author_Institution
    iLumTech, Dojc, Slovakia
  • fYear
    2014
  • fDate
    24-26 Sept. 2014
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    LED (lighting emitting diode) lighting has many advantages over other types of light sources such as incandescent and fluorescent lights. For example, LEDs typically have a higher efficiency and longer lifetime than other types of conventional lighting. However, one factor limiting the performance of LED lighting is the ability of the LED lighting to dissipate heat produced by their respective LEDs, which can become damaged if overheated. Contrary to the known approach of trying to dissipate all heat produced by LEDs, such heat can be harvested. Solution is engaged in high power LED luminary which are producing waste heat (from LEDs) taken away by heat sinks. Our solution consists in transformation waste thermal energy to electric energy by TEG (thermoelectric generator) utilizing Seeback effect.
  • Keywords
    LED lamps; energy harvesting; filament lamps; fluorescent lamps; heat sinks; lighting; thermoelectric conversion; LED lighting; TEG; electric energy; energy harvested LED luminary; fluorescent lights; heat dissipation; heat sinks; high power LED luminary; incandescent lights; light sources; lighting emitting diode; seeback effect; thermoelectric generator; transformation waste thermal energy; Conferences; Energy harvesting; Generators; Heat sinks; Heating; Light emitting diodes; Waste heat;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Thermal Investigations of ICs and Systems (THERMINIC), 2014 20th International Workshop on
  • Conference_Location
    London
  • Type

    conf

  • DOI
    10.1109/THERMINIC.2014.6972514
  • Filename
    6972514