Detection light source module and detection device

A detection device, comprising:

• a detection light source module, comprising:
• a light emitting component, adapted to provide a light beam;
• a light shape adjusting component, located on a transmission path of the light beam and adapted to adjust a light shape of the light beam, wherein the light beam forms a strip lighting region through the light shape adjusting component, the strip lighting region comprises a plurality of sub-lighting regions that are of the same size and do not overlap each other, the strip lighting region is of a first length in a first direction and of a second length in a second direction, the second length is greater than the first length,
• wherein the light shape adjusting component comprises a light incidence surface, a side surface, and a light emergence surface, the side surface connects the light incidence surface and the light emergence surface, the light incidence surface protrudes toward the light emitting component, a projection of a first curve formed by connecting the light incidence surface and the side surface on a first reference plane is a first contour line, a normal vector of the first reference plane is parallel to the first direction, and the first contour line protrudes toward the light emitting component,
• wherein the first contour line comprises a first curved line segment and two second curved line segments, the first curved line segment connects the two second curved line segments, the first curved line segment is a circular arc line segment, and the two second curved line segments are parabolic line segments;
• and
• a single band pass filter, located on the transmission path of the light beam and located between the light emitting component and the light shape adjusting component;
• and
• a frame, comprising a plurality of sleeve structures for accommodating a plurality of objects to be detected, wherein a surface, facing the detection light source module, of each of the sleeve structures is provided with an opening, and each of the openings exposes each of the objects to be detected and corresponds to each of the sub-lighting regions, such that at least a portion of the object to be detected accommodated in each of the sleeve structures is located in each of the sub-lighting regions.