TH6978C3 - Rice cooker - Google Patents

Abstract

DC60 This invention relates to a rice cooker with an outer pot as a frame for the inner pot to be put on. Food to cook And has a working control unit that starts and deactivates the heating system that There is a series circuit of the generator. Heat source Loop switching mechanism A working journey that includes thermostats, beams and microswitches. There is a unique The rice cooker turns off when the micro switch is pressed and an open circuit when The micro switch is not pressed. This invention relates to a rice cooker with an outer pot as a frame for the inner pot to hold. Food to cook And has a working control unit that starts and deactivates the heating system that The electric loop is a series circuit of the source. Heat source Loop switching mechanism An operating cycle containing a thermostat, a lever and a micro switch. There is a unique The rice cooker is completely turned off when the micro switch is pressed and an open circuit when The micro switch is not pressed.

Claims (4)

1.The rice cooker consists of an inner pot for holding food.The outer pot acts as the frame of the inner pot. Control unit There is a push button attached to the outside of the outer pot. To control the work Of rice cooker Heating system To heat the rice cooker Such a system consists of Power source It is the power source of the rice cooker. The heat source is located under the inner pot. For heating rice cookers The mechanism for switching the working cycle requesting the rice cooker Containing thermostats To measure the temperature inside the rice cooker micro switch And beams which connect the mechanical action between Thermostat and micro switch For changing the working cycle of the rice cooker There is a unique The switching mechanism of the rice cooker is equipped with a micro switch. Under the beam, it is installed between the pivot point of the beam and the control unit of the rice cooker, which when the thermostat stops working. The electrical circuit of the heating system will return to an open circuit. Because the microswitch is not exerted by the force of the connected lever in relation to the operation of the thermostat. Causing the electrical circuit to become a closed circuit that is not wanted Which will cause a short circuit Regardless of the force transmitted from the thermostat to the beam, 2. Rice cooker according to claim 1, which is a switching mechanism. It consists of a beam with a center pivot point, with one end of the beam a microswitch attached underneath the crossbar. Pivot point with control unit Working The opposite end of the lever next to the thermostat consists of a set of magnets attached to the bottom of the inner pot to regulate the temperature of the rice cooker. 3. Heating system It consists of the electric source connected in series with the heat source and the microswitch respectively by the common circuit micro switch pin connected to the power source. There is a unique The operation of the heating system of the rice cooker was related. Mechanical with the operation of a thermostat with a mechanical force connected to the beam and microswitch, and the electric circuit of the cooker's heating system is closed to heat the rice cooker when the legs The touch of the microswitch changes from the position of contact with the normally closed leg to the normally closed leg of the microswitch. The thermostat, as mentioned above. 4. Heating system according to claim 3, in which the heating system is installed for use in the rice cooker.