Appliance category: Refrigerator
Typical application location: Door body
Common functions: Control the interior lighting of the door; Some models can be used to monitor whether the door is properly closed.
Appliance category: Washing machine / Dishwasher
Typical application position: Door (lid) body
Common functions: Prevent the equipment from starting when the door is not properly closed, ensuring safety and preventing water leakage.
Appliance category: Electric rice cooker / Electric pressure cooker
Typical application location: Lid
Common functions: Detect whether the lid is properly closed, and only start to increase pressure and heat after meeting the sealing conditions to ensure safety.
Appliance category: Soy milk maker / Foot bath basin
Typical application location: Inside the machine (liquid level detection)
Common functions: Through the movement of a magnetized float, it triggers the switch action, used for monitoring water level or preventing overflow.
Appliance category: Microwave oven
Typical application location: Door of the oven
Common function: The microwave oven circuit can only be activated after confirming that the door is completely closed to prevent microwave leakage.
Appliance category: Some kitchen appliances (such as induction cookers, ovens)
Typical application location: Behind the control panel
Common functions: In conjunction with the knobs on the panel, the rotating magnets trigger the internal Hall switches to achieve non-contact gear adjustment and coding.
Post time: Dec-17-2025