A housing structure, comprising a bottom shell and a lifting shell , wherein a first end of the bottom shell is connected to a first end of the lifting shell, the bottom shell and lifting shell movable between a closed state and an open state in that a second end of the bottom shell and a second end of the lifting shell are moveable relative to each other and are spaced by a first distance (h) in the open state, and space between the bottom shell and the lifting shell forms a heat dissipation channel ; and characterised by : a heat dissipation panel is disposed on the bottom shell, a first surface of the heat dissipation panel is in contact with a heat emitting component , and a second surface of the heat dissipation panel is located in the heat dissipation channel; and a sliding assembly , wherein the first end of the bottom shell and the first end of the lifting shell are hinged, and the second end of the bottom shell is connected to the second end of the lifting shell by using the sliding assembly; wherein the sliding assembly comprises a sliding shaft and a sliding mechanical part , the sliding shaft is disposed at the second end of the bottom shell, and the sliding mechanical part is disposed at the second end of the lifting shell; a sliding slot and a blocking slot that are connected to each other are disposed on the sliding mechanical part, and the sliding shaft adapts to the sliding slot and the blocking slot; a groove for accommodating the lifting shell is disposed on the bottom shell; when the sliding shaft slides in the sliding slot to the blocking slot on the sliding mechanical part, the second end of the lifting shell and the second end of the bottom shell are spaced by the first distance, and the second end of the lifting shell is fixedly connected to the second end of the bottom shell by using the sliding shaft and the blocking slot; and when the lifting shell is accommodated in the groove, no heat dissipation channel is formed between the bottom shell and the lifting shell. a heat dissipation panel is disposed on the bottom shell, a first surface of the heat dissipation panel is in contact with a heat emitting component , and a second surface of the heat dissipation panel is located in the heat dissipation channel; and a sliding assembly , wherein the first end of the bottom shell and the first end of the lifting shell are hinged, and the second end of the bottom shell is connected to the second end of the lifting shell by using the sliding assembly; wherein the sliding assembly comprises a sliding shaft and a sliding mechanical part , the sliding shaft is disposed at the second end of the bottom shell, and the sliding mechanical part is disposed at the second end of the lifting shell; a sliding slot and a blocking slot that are connected to each other are disposed on the sliding mechanical part, and the sliding shaft adapts to the sliding slot and the blocking slot; a groove for accommodating the lifting shell is disposed on the bottom shell; when the sliding shaft slides in the sliding slot to the blocking slot on the sliding mechanical part, the second end of the lifting shell and the second end of the bottom shell are spaced by the first distance, and the second end of the lifting shell is fixedly connected to the second end of the bottom shell by using the sliding shaft and the blocking slot; and when the lifting shell is accommodated in the groove, no heat dissipation channel is formed between the bottom shell and the lifting shell. <EOS>