A water-cooled heat sink and a heat dissipation system

• Main Author: GUAN NANNAN
• Format: Patent
• Language: Chinese; English
• Published: 08.01.2019
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

A water-cooled heat sink includes a first conduit provided with a liquid inlet, a second conduit provided with a liquid output port and a plurality of transfer pipes connected at both ends to the first conduit and the second conduit, the plurality of transfer tubes forming a path by connecting a plurality of channels formed in the first conduit and the second conduit end to end, The liquid input port and the liquid output port are respectively connected with the two ends of the passage. The invention also discloses a heat dissipation system. The invention can make the heat dissipation of the heating device more uniform, the heat dissipation efficiency is higher, and the electric index of the radar antenna is better, and the detection precision is higher. 本发明公开了种水冷散热器，包括设有液体输入口的第导管、设有液体输出口的第二导管以及两端分别连接在所述第导管和第二导管上的多个传输管，所述多个传输管通过形成在所述第导管和所述第二导管的多个通道首尾连接形成通路，所述液体输入口和所述液体输出口分别与所述通路的两端连接，本发明还公开了种散热系统，本发明可使发热器件的散热更加均匀，散热效率更高，进而使雷达天线的电气指标更好，探测精度更高。