Heat dissipation structure of projection lamp

• Main Author: XIONG XIAOJIANG
• Format: Patent
• Language: Chinese; English
• Published: 31.10.2023
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; LIGHTING; MECHANICAL ENGINEERING; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

The utility model discloses a radiating structure of a projection lamp, which comprises a plurality of radiating fins which are vertically arranged and sequentially connected at intervals along the transverse direction, a connecting component is arranged on the radiating fins close to the periphery of the radiating fins, the connecting component comprises two connecting sheets, a connecting socket and a reinforcing strip, the connecting sheets transversely extend out from the radiating fins in the same direction, and the connecting socket is connected with the reinforcing strip. The reinforcing strips extend out of the cooling fins and are connected between the two connecting pieces in the same group in a turning extending mode. The connecting sockets are matched with the connecting pieces in position, and the ends of the connecting pieces on one cooling fin are inserted into the connecting sockets of the other adjacent cooling fin; the connecting sheets are close to the peripheral positions of the connecting