Laser radar transmitting device and laser radar

The embodiment of the utility model discloses a transmitting device of a laser radar and the laser radar, and the transmitting device comprises a pedestal which is provided with at least one installation groove; at least one laser module, wherein each laser module is respectively fixed in the mounting groove of the base; wherein the laser module is provided with a support, the support is provided with at least one concave part used for containing welding flux, and the laser module is welded in the mounting groove of the base through the support. According to the transmitting device disclosed by the embodiment of the invention, the bracket is used for replacing curing glue to fix the laser module and the base, so that the fixed connection between the laser module and the base is more stable and reliable. 本公开实施例公开了一种激光雷达的发射装置和激光雷达，所述发射装置包括：底座，所述底座具有至少一个安装槽；至少一个激光器模组，各所述激光器模组分别固定于所述底座的所述安装槽中；其中，所述激光器模组设有支架，所述支架设有至少一个用于容纳焊料的凹部，所述激光器模组通过所述支架而焊接于所述底座的所述安装槽中。根据本公开实施例的发射装置使用支架来代替固化胶固定激光器模组和底座，可以使得激光器模组和底座之间的固定连接更加稳定可