Heat-radiating structure of power adapter
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United States of America Patent
Stats
-
Apr 4, 2000
Grant Date -
N/A
app pub date -
Sep 4, 1998
filing date -
Sep 4, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A heat-radiating structure of power adapter, including an outer housing, a front sealing board, a rear sealing board, a circuit board, a heat-conducting member and a bottom board. At least one side of the circuit board is connected with a heat-conducting member. The heat-conducting member is disposed between multiple heat-conducting rubbers and the outer housing and padded by an insulative heat-conducting sheet. A metal plate formed with thread hole is together with the heat-conducting member screwed in the outer housing. The heat-conducting rubber and insulative heat-conducting sheet serve to evenly conduct the heat to the outer housing. The exhaustion fan serves to suck in air to cool the metal plate in the outer housing so as to greatly increase the heat-radiating area and achieve a better heat-radiating effect.
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