The invention relates to the technical field of electronic products, and particularly discloses an optical imaging lens, a camera shooting module, electronic equipment and an automobile. The optical imaging lens comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens which are sequentially arranged from the object side to the image side, wherein the optical imaging lens meets the conditional expression that f2/f is greater than -20 and less than-13, f2 is the focal length of the second lens, and f is the effective focal length of the optical imaging lens. According to the optical imaging lens, the seven lenses respectively with the negative refractive power, the negative refractive power, the positive refractive power, the positive refractive power, the negativerefractive power, thepositive refractive power andthe positive refractive power are arranged, the aberration of the optical imaging lens can be corrected, astigmatism can be eliminated, the imaging resolution of the optical imaging lens can be improved, and the optical imaging lens can be balanced in the aspects of field angle range expansion and high pixel. When the optical imaging lens is used in a camera of a vehicle, the driving risk can be reduced.