Patent ID: 11882669
Assignee: CANAAN CREATIVE CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  F  G | IPC F  G  H

Claim 20:
21. The heat dissipation structure of claim 20, wherein:
the circuit board is provided with a first heat sink and a second heat sink;
the first heat sink comprises a first heat dissipation body and a plurality of first heat dissipation fins;
the plurality of first heat dissipation fins are connected with a first surface of the first heat dissipation body;
a second surface of the first heat dissipation body is disposed on the first side surface of the circuit board;
the second heat sink comprises a second heat dissipation body and a plurality of second heat dissipation fins;
the plurality of second heat dissipation fins are connected with a third surface of the second heat dissipation body; and
a fourth surface of the second heat dissipation body is disposed on the second side surface of the circuit board.