The invention discloses an LED lamp circuit board soldering point inspection device which comprises a box body, wherein a first servo motor is arranged on one side of the box body, a display screen isarranged on the other side of the box body, a control switch is arranged on one side, close to the inferior position of the display screen, of the box body, an LED lamp is arranged at the interior top end of the box body, and a curved surface reflector is arranged on the inner side of the box body. The LED lamp circuit board soldering point inspection device has a simple structure, is convenientto operate, economic and practical, the negative-pressure adsorption and fixation to the circuit board can be conducted through a vacuum pump arranged, the working flow can be optimized, the fixationtime can be saved, the working efficiency can be improved, fueling for lubrication is conducted between a first moving block and a first lead screw through a fueling device arranged, so as to reduce the friction of the two, reduce the wear and save the cost, and harsh noise caused easily due to excessive dryness between the first moving block and the first lead screw can be solved.