Array optical module and lamp formed by same

The utility model provides an array optical module and a lamp formed by the same, and belongs to the field of optical elements, the array optical module comprises a substrate, at least one light source and at least one lens, the same side surface of the substrate is provided with the light sources arranged in an array, and the lens is fixed on the substrate and corresponds to the light sources in position; the lens comprises a lens body, a first aspheric surface arranged on one side of the lens body and a second aspheric surface arranged on the other side of the lens body, and the lens body is provided with a total reflection surface. Light emitted by the light source is refracted by the first aspheric surface, reflected by the total reflection surface and refracted by the second aspheric surface and then is emitted out. The lens is formed by the double aspheric surfaces and the total reflection surface, one part of light rays emitted by the light source are refracted by the double aspheric surfaces, the othe