LIGHT EMITTING APPARATUS FOR CONSTANT TEMPERATURE

摘要

PURPOSE: A light emitting apparatus for a thermostatic chamber is provided to effectively release heat generated by a light source and to constantly maintain temperature, humidity, and CO2 concentration. CONSTITUTION: A light emitting apparatus for a thermostatic chamber comprises: a light source(10) for irradiating by light; a housing(20) which surrounds the light source and releases the heat generated from the light source; a heat sink(30) which is mounted outside the housing and stores and releases the heat; and a heat buffer member(40) which is placed between the housing and heat sink and has lower thermal conduction rate than the housing and the heat sink. The housing, the heat sink, and the heat buffer member are formed of a metal material.