Analysis and Modeling of Thermal Effect and Optical Characteristic of LED Systems With Parallel Plate-Fin Heatsink

Analysis and Modeling of Thermal Effect and Optical Characteristic of LED Systems With Parallel Plate-Fin Heatsink

Based on the photoelectrothermal (PET) theory, prediction methods for the thermal effect and optical properties of the light-emitting diode (LED) systems mounted on a given parallel plate-fin heatsink are proposed in this paper. With the PET theory and the heatsink characteristics (heat transfer coe...

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Bibliographic Details
Main Authors: Huanting Chen, Shuo Lin, Chuanbing Xiong
Format: Article
Language:English
Published: IEEE 2017-01-01
Series:IEEE Photonics Journal
Subjects:
Light emitting diode (LED)
photo-electro-thermal (PET) theory
parallel plate-fin heatsink
thermal model
optical characteristics.
Online Access:https://ieeexplore.ieee.org/document/7862122/
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spelling doaj-a437cd234a474c5589dba9569c3b1f032021-03-29T17:36:23ZengIEEEIEEE Photonics Journal1943-06552017-01-019211110.1109/JPHOT.2017.26708587862122Analysis and Modeling of Thermal Effect and Optical Characteristic of LED Systems With Parallel Plate-Fin HeatsinkHuanting Chen0Shuo Lin1Chuanbing Xiong2College of Physics and Information Engineering, Minnan Normal University, Zhangzhou, ChinaCollege of Physics and Information Engineering, Minnan Normal University, Zhangzhou, ChinaCollege of Physics and Information Engineering, Minnan Normal University, Zhangzhou, ChinaBased on the photoelectrothermal (PET) theory, prediction methods for the thermal effect and optical properties of the light-emitting diode (LED) systems mounted on a given parallel plate-fin heatsink are proposed in this paper. With the PET theory and the heatsink characteristics (heat transfer coefficient, equivalent radius for heat source, fins efficiency), it is possible to accurately quantify junction temperature, heat dissipation coefficient, optical power, and luminous flux of the LED systems. The prediction model consists of a series of optical and thermal evaluation, with which it is simple for LED system designers to comply. The proposed model has been validated using LED sources, which shows good agreement between the calculated and experimental results.https://ieeexplore.ieee.org/document/7862122/Light emitting diode (LED)photo-electro-thermal (PET) theoryparallel plate-fin heatsinkthermal modeloptical characteristics.
collection DOAJ
language English
format Article
sources DOAJ
author Huanting Chen
Shuo Lin
Chuanbing Xiong
spellingShingle Huanting Chen
Shuo Lin
Chuanbing Xiong
Analysis and Modeling of Thermal Effect and Optical Characteristic of LED Systems With Parallel Plate-Fin Heatsink
IEEE Photonics Journal
Light emitting diode (LED)
photo-electro-thermal (PET) theory
parallel plate-fin heatsink
thermal model
optical characteristics.
author_facet Huanting Chen
Shuo Lin
Chuanbing Xiong
author_sort Huanting Chen
title Analysis and Modeling of Thermal Effect and Optical Characteristic of LED Systems With Parallel Plate-Fin Heatsink
title_short Analysis and Modeling of Thermal Effect and Optical Characteristic of LED Systems With Parallel Plate-Fin Heatsink
title_full Analysis and Modeling of Thermal Effect and Optical Characteristic of LED Systems With Parallel Plate-Fin Heatsink
title_fullStr Analysis and Modeling of Thermal Effect and Optical Characteristic of LED Systems With Parallel Plate-Fin Heatsink
title_full_unstemmed Analysis and Modeling of Thermal Effect and Optical Characteristic of LED Systems With Parallel Plate-Fin Heatsink
title_sort analysis and modeling of thermal effect and optical characteristic of led systems with parallel plate-fin heatsink
publisher IEEE
series IEEE Photonics Journal
issn 1943-0655
publishDate 2017-01-01
description Based on the photoelectrothermal (PET) theory, prediction methods for the thermal effect and optical properties of the light-emitting diode (LED) systems mounted on a given parallel plate-fin heatsink are proposed in this paper. With the PET theory and the heatsink characteristics (heat transfer coefficient, equivalent radius for heat source, fins efficiency), it is possible to accurately quantify junction temperature, heat dissipation coefficient, optical power, and luminous flux of the LED systems. The prediction model consists of a series of optical and thermal evaluation, with which it is simple for LED system designers to comply. The proposed model has been validated using LED sources, which shows good agreement between the calculated and experimental results.
topic Light emitting diode (LED)
photo-electro-thermal (PET) theory
parallel plate-fin heatsink
thermal model
optical characteristics.
url https://ieeexplore.ieee.org/document/7862122/
work_keys_str_mv AT huantingchen analysisandmodelingofthermaleffectandopticalcharacteristicofledsystemswithparallelplatefinheatsink
AT shuolin analysisandmodelingofthermaleffectandopticalcharacteristicofledsystemswithparallelplatefinheatsink
AT chuanbingxiong analysisandmodelingofthermaleffectandopticalcharacteristicofledsystemswithparallelplatefinheatsink
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