Heat dissipation structure applied to quantum dot solution laser illumination

• Main Authors: LI ZONGTAO, ZHUANG BAOSHAN, TANG YONG, ZHONG GUISHENG, DING XINRUI, LIANG GUANWEI
• Format: Patent
• Language: Chinese; English
• Published: 29.03.2019
• 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 invention discloses a heat dissipation structure applied to quantum dot solution laser illumination. The heat dissipation structure comprises a closed steam-liquid circulation structure, and specifically comprises a heating area, a condensation area, a gas path pipeline and a liquid pipeline, wherein the heating area, the gas path pipeline, the condensation area and the liquid pipeline are sequentially and hermetically connected; the heating area is a storage container for a quantum dot solution, quantum dots are excited by an excitation light source in the heating area to generate heat, when a solvent of the quantum dot solution absorbs the heat to reach the vaporization temperature of the solvent, phase change occurs, the solvent is gasified into solvent gas, the solvent gas flows tothe condensation area along an internal channel of the gas path pipeline to be liquefied into a solvent liquid, and the solvent liquid flows back to the heating area through an internal channel of the liquid pipeline. Throug