Rapid heating and cooling device for testing optical module

The invention provides a rapid heating and cooling device for testing an optical module. The device comprises a shell and a temperature adjusting module, wherein a plurality of temperature adjusting modules are arranged in the shell; the temperature adjusting module is composed of a plurality of temperature adjusting units, each temperature adjusting unit comprises a heat preservation shell, a heat conductor and a semiconductor refrigerator chip are arranged in each heat preservation shell, and each conductor refrigerator chip is used for controlling the temperature of the optical module placed in the corresponding heat preservation shell, so that rapid heating and cooling are achieved. 本发明提供一种光模块测试用快速升降温装置，包括壳体、温度调节模块，壳体内设置有多个温度调节模块，温度调节模块由若干个温度调节单元构成，温度调节单元包括保温壳体，保温壳体内设置有热导体和半导体致冷器芯片，导体致冷器芯片用于向放置于保温壳体内的光模块进行温度控制，从而实现快速升降温。