Light fixture having multi-target temperature detection circuit

Abstract

A light fixture having a multi-target temperature detection circuit includes a light source assembly for generating a light path, a light outgoing lens, a plurality of temperature-controlled elements inside the light head of the light fixture, and at least one heat dissipation assembly for dissipating heat from the temperature-controlled elements. A single-chip microcomputer and a plurality of temperature sensors located at various positions inside the light head are included. The single-chip microcomputer is connected to, via an integrated communication serial port, the plurality of temperature sensors connected in parallel and send corresponding address signals and temperature detection signals to the single-chip microcomputer via the integrated communication serial port, and the single-chip microcomputer receives and processes the plurality of temperature detection signals.

Dependencies are inferred from the claim text.