Self-cleaning vacuum cleaner
AssigneeDyson Technology Limited
InventorsRobert Matthew Stringer, Gemma McLuckie, Michael Joseph Mathers, Stefan Koch
Life of this patent
Estimating the term…
Abstract
A docking station is provided for allowing decontaminating parts of a floor care device. The floor care device includes at least one part that is susceptible to contamination when the floor care device is used in a floor care mode. The method may include detecting a transition of the floor care device to a park mode, and in response thereto, executing a decontamination program, the decontamination program including emitting light in a violet portion of the visual spectrum and thereby illuminating the at least one part for the decontamination thereof.
Claims14
A docking station for a floor care device, the floor care device comprising at least one part that is susceptible to contamination when the floor care device is used in a floor care mode, the docking station comprising:
- a docking bay for receiving and holding at least an element of the floor care device,
- a docking sensor for providing a docking signal when at least the element of the floor care device is held in the docking bay,
- at least one light source for emitting light in a violet portion of the visible spectrum, the violet portion of the visible spectrum defined as light within the wavelength range of 380 nm to 450 nm, the at least one light source being arranged in such a way as to illuminate the at least one part of the floor care device by emitting the light while the floor care device is being held in the docking bay,
- a docking station controller, operatively coupled to the docking sensor and the at least one light source and operative to receive the docking signal and to execute, in response thereto, a decontamination program, the decontamination program including using the at least one light source to illuminate the at least one part of the floor care device for the decontamination thereof, and
- a communication unit, operatively coupled to the docking station controller, for enabling communication between the docking station controller and a floor care controller of the floor care device.
A docking station for a floor care device, the floor care device comprising at least one part that is susceptible to contamination when the floor care device is used in a floor care mode, the docking station comprising:
- a docking bay for receiving and holding at least an element of the floor care device,
- a docking sensor for providing a docking signal when at least the element of the floor care device is held in the docking bay,
- at least one light source for emitting light in a violet portion of the visible spectrum, the violet portion of the visible spectrum defined as light within the wavelength range of 380 nm to 450 nm, the at least one light source being arranged in such a way as to illuminate the at least one part of the floor care device by emitting the light while the floor care device is being held in the docking bay,
- a docking station controller, operatively coupled to the docking sensor and the at least one light source and operative to receive the docking signal and to execute, in response thereto, a decontamination program, the decontamination program including using the at least one light source to illuminate the at least one part of the floor care device for the decontamination thereof;
- and
- a contamination detector for detecting contamination on a contaminated portion of the at least one part of the floor care device and wherein the decontamination program comprises selectively illuminating the contaminated portion.
A combination comprising:
- a floor care device, the floor care device comprising at least one part that is susceptible to contamination when the floor care device is used in a floor care mode, wherein the at least one part is a dust bin, and wherein the floor care device further comprises at least a second part that is susceptible to contamination when the floor care device is used in the floor care mode;
- and
- a docking station for the floor care device, the docking station comprising:
- a docking bay for receiving and holding at least an element of the floor care device,
- a docking sensor for providing a docking signal when at least the element of the floor care device is held in the docking bay,
- at least one light source for emitting light in a violet portion of the visible spectrum, the violet portion of the visible spectrum defined as light within the wavelength range of 380 nm to 450 nm, the at least one light source being arranged in such a way as to illuminate the at least one part of the floor care device by emitting the light while the floor care device is being held in the docking bay, and
- a docking station controller, operatively coupled to the docking sensor and the at least one light source and operative to receive the docking signal and to execute, in response thereto, a decontamination program, the decontamination program including using the at least one light source to illuminate the at least one part of the floor care device for the decontamination thereof,
- wherein, when the floor care device is received in and held by the docking bay, the at least one part is situated between the at least one light source and the second part and configured to guide the light emitted by the light source towards the second part.
Dependencies are inferred from the claim text.