The invention discloses an anti-dazzling detachable automobile headlamp, which comprises a shell, a reflector, a light distribution mirror and an anti-dazzling bulb, wherein the light distribution mirror is detachably connected with the reflector, a sealing cavity is formed between the light distribution mirror and the reflector, the rear side wall of the reflector is connected with the shell, a connecting plate of the anti-dazzling bulb extends out of the shell, a cavity communicated with the sealing cavity is arranged along the edge direction of the light distribution mirror, a deoxidizer isarranged in the cavity, and a packaging bag of the deoxidizer and the cavity are fixedly connected. When the lens needs to be replaced after being damaged, the adjusting ring is disassembled, the damaged lens is taken down, the light distribution mirror of this invention is vacuumized after being installed, the built-in deoxidizer can keep the air tightness of the sealed cavity, the maintenance is more convenient, and the problem of high cost caused by integral replacement is avoided. In addition, argon gas, fluorine gas, krypton gas and nitrogen gas with the volume ratio of 8:1:4:7 are filled in the sealed cavity, so that the lighting effect is good, and the service life is long.