Container/Lid/Blender Interlock

摘要

An interlocking method and blending apparatus is provided which includes a base, container, and lid. The apparatus comprises light emitters, light sensors, and light reflectors. Light is emitted by the light emitters from the base, through the container, and toward the lid. Light reflectors in the lid reflect the light back through the container and toward the base. The light sensors detect the reflected light and can be used to control operation of the blender and illumination of the container. Light may be in the visible spectrum, or sub-visible spectrum. The light emitters and light sensors may be at the base and/or the bottom of the container.

主权项

1. A method for interlocking a blender base, container, and lid, the method comprising the steps of:
emitting light from at least one of the base and container toward the lid; reflecting the emitted light from the lid toward the base; and sensing the reflected light at at least one of the base and container.