Mounting device and pipeline daylighting device

The utility model particularly discloses a mounting device and a pipeline daylighting device, the mounting device comprises a mounting seat, a mounting ring, a first supporting piece and a surface-mounted LED, and the mounting seat is provided with a first end along the axial direction of the mounting seat; the mounting ring is mounted at the first end and comprises a ring body and a mounting part, the ring body is provided with a first avoiding groove, and the mounting part is arranged on the inner peripheral edge of the ring body and extends in the direction away from the outer peripheral edge of the ring body; the first supporting piece is used for supporting the light guide pipe, and the first supporting piece is arranged at the first end and penetrates through the first avoiding groove; the SMD LED is connected to the side, facing the mounting base, of the mounting part, and according to the mounting device, the LED lamp is convenient and stable to mount. 本实用新型具体公开了一种安装装置及管道采光器，安装装置包括安装座、安装圈、第一支撑件和贴片式LED