The invention discloses safety inspection equipment. The safety inspection equipment comprises an X-ray source and multiple detector modules. The X-ray source comprises a ray emission point, and fan-shaped ray beams are emitted out of the ray emission point. Each detector module is provided with a ray receiving surface, and the multiple detector modules are arranged along multiple straight line segments. The multiple straight line segments comprise a first straight line segment and two second straight line segments, and the two second straight line segments extend to the ray source side from the two end parts of the first straight line segment. In the plane in which the fan-shaped ray beams are positioned, the normal line of the ray receiving surface of each detector module in the midpoint roughly passes through the ray emission point of the X-ray source. With application of the technical scheme, for example, the great inspection effect can be obtained by utilizing the simple structure.