关键词: 空调室外机, 蚊虫, 电器盒

Abstract: Short circuit failure of electric control board of outdoor unit caused by mosquitoes accounts for a high proportion of electric control board faults, which seriously affects user use and safety. Through the research and analysis of the failure mechanism of mosquito electric control board, and according to different ways of placing electric control board, the protection measures of electric control board and structure are given, which provide ideas and guidance for the subsequent design of outdoor machine mosquito control.

Key words: Air conditioning outdoor unit, The mosquito, Electrical box