微型散熱系統/MINIATURE COOLING SYSTEM

專利類型

發明

專利國別 (專利申請國家)

美國

專利申請案號

16/117,771

專利證號

US 11,306,711 B2

專利獲證名稱

微型散熱系統/MINIATURE COOLING SYSTEM

專利所屬機關 (申請機關)

中原大學

獲證日期

2022/04/19

技術說明

一種微型散熱系統包括一底座金屬片、一流道層、一壓電致動之金屬片、二個壓電陶瓷振動片及一壓電邊界壓固層。流道層黏固於底座金屬片上方。流道層包括一第一腔體、一第二腔體、一入口流道、一連通口流道和一出口流道。入口流道連通第一腔體。連通口流道連通第一腔體和第二腔體。出口流道連通第二腔體。壓電致動之金屬片黏固於流道層上方。壓電邊界壓固層黏固於夾層金屬片，壓電邊界壓固層包括二個容納區，二個容納區分別位於第一腔體和第二腔體上方。二個壓電陶瓷振動片分別位於二個容納區，並黏固於壓電致動之金屬片之上。 【英文】 A miniature cooling system includes a base metal sheet, a flowing channel layer, a sandwich metal sheet, a capping layer and two piezoelectric ceramic vibrators. The flowing channel layer is connected to the top of the base metal sheet. The flowing channel layer includes a first chamber, a second chamber, an inlet channel, a linking channel and an outlet channel. The inlet channel links to the first chamber. The linking channel links to the first chamber and the second channel. The outlet channel links to the second channel. The sandwich metal sheet is connected to the top of the flowing channel layer. The capping layer is connected to the sandwich metal sheet. The capping layer includes two containing areas, and the two containing areas are respectively located above the first chamber and the second chamber. The two piezoelectric ceramic vibrators are respectively located in the two containing areas.

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