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US 8,375,507 B2Granted
Vacuum cleaner with detachable cord reel unit
AssigneeSamsung Electronics Co., Ltd.
InventorsByung-Jo Lee, See-hyun Kim, Jang-keun Oh
Life of this patent
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Abstract
A vacuum cleaner having a detachable cord reel unit is provided. The vacuum cleaner includes a main body, a brush assembly connected to the main body and, a cord reel unit attachable to and detachable from a discharging portion of the main body, the cord reel unit comprising a power cord and a cooling fan formed therein, wherein the cooling fan stops driving automatically when the cord reel unit is mounted in the main body, and the cooling fan starts driving automatically to cool the power cord when the cord reel unit is detached from the main body.
Claims8
A vacuum cleaner, comprising:
- a main body;
- a brush assembly connected to the main body;
- and
- a cord reel unit attachable to and detachable from a discharging portion of the main body, the cord reel unit comprising a power cord and a cooling fan formed therein;
- wherein the cooling fan is configured to stop driving automatically when the cord reel unit is mounted in the main body,
- wherein the power cord is configured to be cooled by an air stream discharged through the discharging portion, and
- wherein the cooling fan is configured to start driving automatically to cool the power cord when the cord reel unit is detached from the main body.
4 more elements
Dependencies are inferred from the claim text.