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Reducing energy consumption across all sectors is both an ecological and economic imperative. Energy losses often manifest as heat dissipation, which reduces the energy efficiency of the system. This increase in junction temperature necessitates effective thermal management to maintain the high performance of the lamp. In this study, we conducted a thermal analysis of two heat sinks with different fin geometries, incorporating a Peltier module between the chip and the fins, and compared their performance in cooling an LED lamp.

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Thermal Analysis of LED Lamp Cooling Using Linear and Spiral Fin Heat Sinks with and Without Peltier Module Integration

  • 会议论文

  • 发表日期：

    2026年

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  • Ahlem Ben Halima,
  • Khaoula Ben Abdelmlek,
  • Zouhour Araoud,
  • Laurent Canale,
  • Kamel Charrada

摘要

Reducing energy consumption across all sectors is both an ecological and economic imperative. Energy losses often manifest as heat dissipation, which reduces the energy efficiency of the system. This increase in junction temperature necessitates effective thermal management to maintain the high performance of the lamp. In this study, we conducted a thermal analysis of two heat sinks with different fin geometries, incorporating a Peltier module between the chip and the fins, and compared their performance in cooling an LED lamp.