Anti-theft dead bolt lock

The invention relates to an anti-theft dead bolt lock. The anti-theft dead bolt lock comprises a lock cylinder, a lock sleeve, inner dead bolts, outer dead bolts and springs, wherein the lock cylindercomprises an inner lock cylinder body and an outer lock cylinder body which are fixed; a middle groove cavity is formed between the inner lock cylinder body and the outer lock cylinder body; the locksleeve is connected to the outer part of the outer lock cylinder body in a sleeving manner; outer dead bolt holes are formed in the lock sleeve, and the outer dead bolts propped against the springs are arranged in the outer dead bolt holes separately; first inner dead bolt holes aligned with the outer dead bolt holes are formed in the outer lock cylinder body, and the first inner dead bolts are arranged in the first inner dead bolt holes separately; second inner dead bolt holes not aligned with the first inner dead bolt holes are formed in the inner lock cylinder body, and the second inner dead bolts are arranged in t