Patent ID: 11879627
Assignee: XIHE TECHNOLOGY (SHENZHEN) CO., LTD
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  G | IPC F  G

Claim 2:
3. The new heat dissipation structure for sealed optical machines of claim 1, wherein the first heat dissipation fan (8) is arranged on the side of the external radiator (14) and the LED light source radiator (13); the external radiator (14) and the LED light source radiator (13) are arranged side by side, and both share the first heat dissipation fan; an other end of the optical machine housing away from the first heat dissipation fan is provided with an air outlet (12); the external airflow is inhaled by the first heat dissipation fan (8) and blown to the external radiator (14) and the LED light source radiator (13), and the hot air is discharged from the air outlet (12).