Laser radar module

Abstract

The present disclosure provides a laser radar module, including a housing body; a laser transceiver assembly and a thermoelectric cooler temperature control assembly accommodated in the housing body, the laser transceiver assembly and the thermoelectric cooler temperature control assembly being stacked and in contact with each other; an upper cover of a sealed chamber accommodated in the housing body and fixedly connected on an inner wall of the housing body, the upper cover of the sealed chamber and the housing body together enclosing and sealing the laser transceiver assembly; and a first circuit board and a second circuit board that are stacked and electrically connected to each other for electrically controlling the laser transceiver assembly and the thermoelectric cooler temperature control assembly respectively. An object of the present disclosure is to provide a laser radar module to at least reduce the size of the laser radar module.

Dependencies are inferred from the claim text.