The utility model discloses a loading box for a
solid air freshener, which belongs to the technical field of
solid air fresheners and comprises a base, a shell is fixedly connected to the top of the base, a top cover is arranged at the bottom of the shell, an outer
discharge hole is formed in the bottom of the shell, and a placing seat is arranged at the bottom of the base and located in the shell. An outer
discharge hole is formed in the outer shell, an inner shell is fixedly connected to the bottom of the top cover, a first circulation groove is formed in the position, located at the top of the outer
discharge hole, of the inner side of the outer shell, an inner discharge hole is formed in the inner shell, and a second circulation groove is formed in the position, located at the bottom of the inner discharge hole, of the outer side of the inner shell. Volatilized gas enters a coincident groove of the first circulating groove and the second circulating groove through the inner discharging holes and then is discharged through the outer discharging holes, the gas distribution is more uniform, the use effect is improved, and meanwhile, dust and
water vapor in the external environment can be prevented from entering the box body.