Gated switch structure of cooking utensil

Abstract

The invention relates to a gated switch structure of a cooking utensil, the gated switch structure comprises a transmission device and a micro switch, the transmission device is used for controlling the micro switch to power off or power on the cooking utensil, the first end of the transmission device is connected with a door of the cooking utensil, and the second end of the transmission device is in transmission connection with the micro switch; a first rod part, a rotating part and a second rod part which are sequentially connected are arranged on the shifting rod, the first rod part is longer than the second rod part, a rotating rod and a first limiting piece are arranged on the cooking utensil, the rotating part is arranged on the rotating rod in a sleeving mode so that the shifting rod can circumferentially rotate around the center axis of the rotating rod, a first limiting piece is arranged near the second rod part and can abut against the second rod part, and the first rod part is closer to the microswitch and farther away from the second end of the transmission device than the second rod part. The pressing stroke of a pressing nail can be effectively increased, the pressing sensitivity is guaranteed, and smooth switching between door closing power-on and door opening power-off is guaranteed.

Description

technical field [0001] The invention relates to the field of cooking utensils. In particular, it relates to a door control switch structure of a cooking appliance. Background technique [0002] In order to meet the diverse needs of consumers, there are currently cooking utensils that turn off the power when the door is closed. But this affects the appearance of the product; the second is to use the Hall electromagnetic switch, but the Hall electromagnetic switch has high cost, poor stability, and short life; another method that is currently used more is to use door hinges, pressure nails, and micro switches. Structural linkage, but the linkage structure is not sensitive due to multiple closing and opening of the door. For example, the stroke of the nail during the hinge closing process is relatively short, and it is easy to cause the problem that the micro switch cannot be pressed for a long time. Therefore, the existing door control switch structure There is a need for im...

AI Technical Summary

Problems solved by technology

[0002] In order to meet the diverse needs of consumers, there are currently cooking utensils that turn off the power when the door is closed. But this affects the appearance of the product; the second is to use the Hall electromagnetic switch, but the Hall electromagnetic switch has high cost, poor stability, and short life; another method that is currently used more is to use door hinges, pressure nails, and micro switches. Structural linkage, but the linkage structure is not sensitive due to multiple closing and opening of the door. For example, the stroke of the nail during the hinge closing process is relatively short, and long-term use may easily cause the problem that the micro switch cannot be pressed. Therefore, the existing door control switch structure There is a need for improvement

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