Patent ID: 9396604
Filing Date: 2016-07-19
CPC Classification: G07F,H05K

Claim Text:
1. A vending machine, comprising: a vending machine cabinet comprising a heat source and a goods storage space; and a heat transmitting system comprising a first air inlet tube, a second air inlet tube, an air outlet tube, and a gas valve, the first air inlet tube receiving heated air heated by the heat source to the gas valve, the second air inlet tube connecting the goods storage space to the gas valve, the air outlet tube communicating the gas valve to an area outside the vending machine cabinet, wherein when heating the goods storage space by heat generated by the heat source, the gas valve connects the first gas inlet tube to the second gas inlet tube, and when dissipating heat from the heat source, the gas valve connects the first gas inlet tube to the gas outlet tube, and wherein the gas valve is a spool valve, and the heat source is a compressor of the vending machine or a power source of the vending machine.