High temperature alarm device of electronic refrigerator or electronic wine cabinet

The utility model discloses a high temperature alarm device of an electronic refrigerator or an electronic wine cabinet. The high temperature alarm device of the electronic refrigerator or the electronic wine cabinet comprises a central processing unit (CPU), a high temperature detector and the high temperature alarm device, wherein the CPU is connected with the high temperature detector and the high temperature alarm device. As such a structure is adopted, when the high temperature alarm device is used, an alarm temperature value (such as 25 DEG C) is set, and when the temperature in the cabinet is not lower than the alarm temperature value (such as not lower than 25 DEG C) for a continuous period of time, an alarm is given by the electronic refrigerator or the electronic wine cabinet, and a user can be promoted to notice the temperature of the electronic refrigerator or the electronic wine cabinet through measures, such as buzzing, light and the flicker of a display screen so as to handle wine bottles or ar