Light supplementing device for monitoring equipment

The utility model relates to the technical field of security auxiliary equipment, in particular to a light supplementing device for monitoring equipment, which is characterized in that a lamp holder is axially mounted in a shell in a sliding manner, a lamp source is arranged on the left side of the lamp holder, a lens is arranged on the left side of the lamp holder in the shell, and the lamp holder is moved, so that the lamp source is close to or far away from the lens, and the light refraction angle is adjusted; and the lens can deflect, so that the light refraction direction is adjusted, the application range of the device is expanded, and the light supplementing requirements of different emergent angles are met. 本实用新型涉及安防辅助设备的技术领域，尤其涉及一种用于监控设备的补光装置，本实用新型在外壳内轴向滑动安装有灯座，灯座左侧设有灯源，外壳内位于灯座左侧设有透镜，通过挪移灯座，使得灯源靠近或远离透镜，调整光线折射角度，进而调控灯光照射范围，透镜可偏转，进而调整光线折射方向，扩大装置使用范围，满足不同出射角度补光需求。