电饭煲

Abstract

本申请涉及一种电饭煲。电饭煲，包括外锅、内锅、感温包以及烹饪过热预警装置；内锅放置于外锅的内部，感温包设于外锅，用于检测内锅的温度，烹饪过热预警装置包括熔断器，具有熔断体；温度检测元件，用于检测熔断体的温度；报警控制器，与温度检测元件通讯相连，控制器用于当温度检测元件检测的熔断体的温度大于预设温度值时输出报警信号。上述烹饪过热预警装置及电饭煲，能够在烹饪设备烹饪过程中，通过温度检测元件实时检测熔断体的温度，并通过判断该检测的温度是大于预设温度值时输出报警信号，进而提前预警烹饪设备不良导致的过热风险，避免熔断体熔断。另外，报警信号还可以提醒用户清洁烹饪设备或检修，减少了设备损坏的风险，提升了使用安全性。

Claims

1. A rice cooker, characterized in that, Includes an outer pot, an inner pot, a temperature sensor, and a cooking overheat warning device; The inner pot is placed inside the outer pot, the temperature sensing element is located in the outer pot, and it is used to detect the temperature of the inner pot. The overheating warning device includes: A fuse has a fusible element; Temperature sensing element for detecting the temperature of the fuse; and An alarm controller is communicatively connected to the temperature sensing element. The controller is used to output an alarm signal when the temperature of the fuse detected by the temperature sensing element is greater than a preset temperature value.

2. The electric rice cooker according to claim 1, characterized by The preset temperature value is less than the melting threshold of the fuse.

3. The electric rice-cooker according to claim 1, characterized by The temperature sensing element is attached to the fuse.

4. The electric rice cooker according to claim 3, characterized by The temperature sensing element includes a thermistor, which is attached to the fuse.

5. The electric rice-cooker according to claim 3, characterized in that, Thermal grease is provided between the temperature sensing element and the fuse.

6. The electric rice-cooker according to claim 1, characterized by The cooking overheat warning device also includes at least one of the following: a sound alarm, a light alarm, a vibration alarm, and a display, which are communicatively connected to the alarm controller.

7. The electric rice cooker according to any one of claims 1 to 6, characterized by The cooking overheat warning device also includes a heat insulation sleeve, which covers the outside of the fuse and the temperature detection element.

8. The electric rice cooker according to claim 7, characterized by The heat insulation sleeve includes an outer fiber layer and a silicone layer, with the silicone layer disposed on the inner side of the outer fiber layer.

9. The electric rice cooker according to any one of claims 1 to 6, characterized by The temperature sensing element is located on the inner side wall of the outer pot.

10. The electric rice cooker according to any one of claims 1 to 6, characterized by The rice cooker also includes a heating device and a main controller. The heating device is located on the outer pot and is used to heat the inner pot. The main controller is communicatively connected to the temperature sensor and the heating device.

11. The electric rice cooker according to claim 10, characterized by The alarm controller is integrated into the main controller.

12. The electric rice cooker according to claim 10, characterized by The heating device, the fuse, and the temperature sensing element are all located at the bottom of the outer pot, and the fuse and the temperature sensing element are both located away from the heating device.

13. The electric rice cooker according to claim 10, characterized by The main controller is communicatively connected to the alarm controller and is used to control the heating device to stop heating or reduce the heating power of the heating device according to the alarm signal.

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