Patent ID: 8827384

Claim:
A fixing structure for a power module, the fixing structure is disposed in an apparatus casing, the apparatus casing having a first opening, the fixing structure comprising: a first mounting base mounted in the apparatus casing and thereon forming a first sliding slot; a second mounting base mounted in the apparatus casing opposite to the first mounting base, the second mounting base thereon forming a second sliding slot, the second sliding slot being a T-shaped sliding slot comprising a sliding passage and an entrance portion connected to a middle portion of the sliding passage; and a detachable bracket disposed in the apparatus casing and comprising a frame, a first guiding part connected to the frame fixedly, and a second guiding part connected to the frame fixedly opposite to the first guiding part, the first guiding part being capable of being slid into the first sliding slot and the second guiding part being capable of entering into the sliding passage from the entrance portion and moving in a fist direction to a fixing position so as to mount the detachable bracket on the first mounting base and the second mounting base, wherein the first mounting base and the second mounting base are located at two opposite sides of the frame, the frame forms an accommodating space in the apparatus casing, the accommodating space has a second opening toward the first opening, and a first power module outside the apparatus casing is capable of being inserted into the accommodating space through the second opening in a removable way, a second power module comprises a third guiding part and a connection port, when the detachable bracket is detached from the apparatus casing, the third guiding part is capable of entering into the sliding passage from the entrance portion and moving in a second direction to a fixing position so as to mount the second power module on the second mounding base, and the connection part is disposed toward the first opening, the second direction is reverse to the first direction, and the sliding passage has two different widths along the first direction and the second direction respectively.