▎ 摘 要
NOVELTY - A circuit board box device for remote sensing micro-optical imaging, comprising a circuit board (1) as a remote sensing micro-optical imaging component, a box shell (5) used as a remote sensing micro-optical imaging shell component, a metal radiating fin (4) set between the circuit board (1) and the box shell (5), a composite radiating component set between the circuit board (1) and the metal radiating fin (4), through the circuit board (1), the box shell (5) and the metal radiating fin (4), the circuit board (1) is installed in the box shell (5), through the composite radiating component, the circuit board (1) is increased with radiating channel, so the service life and reliability of the circuit board are improved.