Electric kettle thermoregulator

Abstract

An electrothermal water jug thermostat has two parts of a coupling assembly and a main body assembly. The coupling assembly has a casing, a wiring lug mounted in the casing, a ground lug, a movable contact spring, and an L-N pole contact piece, the movable contact spring being fitted with a support. The main body assembly has a main body, a temperature control strip mounted in the main body, a jump bar mounted on the main body, an L-N pole piece and a ground lug. The temperature control strip has a low temperature strip fitted with a contact of the jump bar and a high temperature strip mounted on a base plate. The base plate is connected with upside of the main body, and is in contact with the ground lug of the thermostat. The ground lug connects the L-N pole wiring lug of the thermostat, and the L-N pole wiring lug is fitted with the L-N pole piece. The main body assembly also has an L pole copper coil and an N pole copper coil mounted at inner-outer wall of a contact pin, an L-N pole contact piece and a push rod mounted in the contact pin jack wall of the casing, a movable contact spring in contact with the push rod upward, and a small grounded shaft mounted in the cylindrical contact pin and fitted with the ground lug.

Description

technical field [0001] The invention relates to a temperature controller, which is mainly used in supporting electric kettles, and can also be used in other related electric heating products. Background technique [0002] The electric kettle is widely used because of its convenient use, high power, fast heating speed, and relatively hygienic, especially in restaurants and hotels, which saves the workload of service personnel. However, after the electric kettle boils the water, it needs to automatically cut off the power supply, or sometimes improper operation may cause problems such as dry heating, so a thermostat needs to be configured. Although there are many kinds of electric kettle thermostats in the prior art, there are still the following defects: one is that after the connector of the thermostat is powered on, its visible metal conductor will always be connected no matter whether it cooperates with the main body or not. Power on will cause poten...

AI Technical Summary

Problems solved by technology

Although there are many kinds of electric kettle thermostats in the prior art, there are still the following defects: one is that after the connector of the thermostat is powered on, its visible metal conductor will always be connected no matter whether it cooperates with the main body or not. Power on will cause potential safety hazards of inadvertent electric shock to the human body; second, the ability to adjust the gap between the main body of the thermostat and the base is weak, poor adaptability, and prone to failure; third, the heat dissipation space of the main body of the thermostat is small, and the thermostat itself The service life is short; the fourth is that the thermostat uses a porcelain rod as the transmission device for disconnecting the power supply, and the structure is complicated; the fifth is that the fixing methods of each metal part are not uniform, and maintenance is troublesome

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