Self-propelled cleaning device and charger using the same
View Patent ↗A self-propelled cleaning device having a cylindrical side cover has a suction body capable of moving transversely to the forward direction. The side cover is held by a base via a suspension. When cleaning corners of a room, the suction body moves by a wall and as the suction body moves to a corner, the movement amount of the suction body is changed. When an obstacle touches the cleaning device, the side cover moves, and the article touches a side cover switch, and the direction of the article is detected.
1. A charger for a self-propelled cleaning device comprising:
power supply means for supplying power from a commercial power source, to be provided to a power source provided in said self-propelled cleaning device,
a first contact for electrically connecting said power supply means with a second contact provided in said self-propelling cleaning device,
guide means for guiding movement of said self-propelled cleaning device, to connect said second contact of said self-propelled cleaning device to said first contact, and
suction means and dust collection means for removing dust collected in a dust collection case carried by said self-propelled cleaning device,
wherein
said guide means forms a dust suction port which communicates to said dust collecting means, and opposes to a dust ejection port of said duct collection case.
2. A charger for a self-propelled cleaning device according to claim 1 , further comprising control means for controlling said suction means, wherein said control means controls said suction means so as to operate when said power supply of said charger means is in operation.
3. A charger for a self-propelled cleaning device according to claim 1 , further comprising:
a storage unit for storing said self-propelled cleaning device,
means for detecting entry of said self-propelled cleaning device into said storage unit, and
notifying means for notifying said entry to said self-propelled cleaning device.