家电科技 ›› 2023, Vol. 0 ›› Issue (zk): 323-326.doi: 10.19784/j.cnki.issn1672-0172.2023.99.073

• 第三部分 材料与零部件 • 上一篇    下一篇

365纳米LED光源散热方式研究与应用

冯烈, 徐敬伟, 闫红庆   

  1. 珠海格力电器股份有限公司 广东珠海 519000
  • 出版日期:2023-12-12 发布日期:2023-12-26
  • 作者简介:冯烈(1992—),男,中级工程师。研究方向:主要从事于电子产品焊接技术研究、仿真技术在电子制造领域的应用、生产质量和售后问题整改分析。地址:广东省珠海市香洲区前山金鸡路789号工艺部。E-mail:f867512281@163.com。

Research and application of 365 nm LED light source cooling method

FENG Lie, XU Jingwei, YAN Hongqing   

  1. Gree Electric Appliances,Inc. Of Zhuhai Zhuhai 519000
  • Online:2023-12-12 Published:2023-12-26

摘要: 随着LED技术的不断发展,深紫外LED已在各行业有了成熟应用,电子行业在同步研究365 nm波段LED型光源取代汞灯在紫外固化三防胶上的应用。由于紫外固化三防胶需要较大的固化能量,同时为满足生产节拍快、结构小型化的需求,往往需要选择大辐射通量灯珠和高密度的灯珠排布设计。因此,在设计LED光源时,为了保障长时间工作的稳定性,需要考虑采用合适的散热方式。采用ANSYS仿真软件,评估365 nm LED光源散热方式,通过设计水冷式散热模组,实现了365 nm LED光源的长期可靠性运行。

关键词: 365 nm波段, LED光源, ANSYS, 散热

Abstract: With the continuous development of LED technology, deep ultraviolet LED has been mature in various industries, and the electronics industry is studying the application of 365 nm band LED light source to replace mercury lamp in UV-curable three-proof adhesive. Due to the need for large curing energy, and to meet the needs of fast production and miniaturization of structure, it is often necessary to choose large radiant flux lamp beads and high density lamp bead layout design. Therefore, when designing LED light sources, in order to ensure the stability of long-term work, it is necessary to consider the use of appropriate heat dissipation methods. Uses ANSYS simulation software to evaluate the heat dissipation mode of 365 nm LED light source, and realizes the long-term reliability operation of 365 nm LED light source by designing a water-cooled heat dissipation module.

Key words: 365 nm band, LED light source, ANSYS, Radiating

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