Vacuum cleaner
A technology of vacuum cleaner and actual power, which is applied in the field of small home appliance manufacturing, can solve the problem of short use time, achieve long working time, high suction capacity, and optimize the use experience
Active Publication Date: 2021-10-22
TINECO APPLIANCES CO LTD
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Problems solved by technology
[0002] Vacuum cleaners currently on the market generally use non-constant power motors and constant power motors as vacuum sources. The power of non-constant power motors is continuously attenuated during use, and its suction power is continuously reduced. change, but its use time is shorter than that of a vacuum cleaner with a non-constant power motor
Method used
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Embodiment Construction
[0021] figure 1 It is a structural schematic diagram of the main body of the vacuum cleaner of the present invention. Such as figure 1 As shown, the present invention provides a vacuum cleaner, the vacuum cleaner includes a vacuum cleaner body 100, the vacuum cleaner body 100 includes a motor and a battery pack, the motor is used to generate suction, and the battery pack is used to provide electrical energy. The vacuum cleaner also includes a detection unit, a switching unit 110 and a control unit, and the control unit is electrically connected to the motor, the battery pack, the detection unit and the switching unit 110 .
[0022] The switching unit is used to switch the first and second power levels, and generate corresponding first and second power level signals; the detection unit is used to detect the actual power value of the motor; the control unit is used to receive the First and second power gear signals and the actual power value, and control the motor to be in a n...
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A vacuum cleaner comprising a motor and a battery pack, the vacuum cleaner comprising: a switching unit for switching between first and second power levels, and generating corresponding first and second power level signals; a detection unit for detecting the The actual power value; the control unit is used to receive the first and second power gear signals and the actual power value, and control the motor to be in a non-constant power output state according to the first power gear signal; according to the The second power gear signal and the actual power value control the motor to be in a constant power output state. The vacuum cleaner of the present invention has higher suction capacity and longer working time in the first power gear, and has constant suction capacity in the second power gear. The user can switch the working state of the motor according to different scenarios, which satisfies the needs of users in different scenarios. usage requirements.
Description
technical field [0001] The invention relates to a vacuum cleaner and belongs to the technical field of small household appliances. Background technique [0002] Vacuum cleaners currently on the market generally use non-constant power motors and constant power motors as vacuum sources. The power of non-constant power motors is continuously attenuated during use, and its suction power is continuously reduced. However, its use time is shorter than that of a vacuum cleaner with a non-constant power motor. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a vacuum cleaner for the deficiencies of the prior art. By setting the switching unit, the motor of the vacuum cleaner can be in the non-constant power output state of the first power gear and the constant power output state of the second power gear, respectively. The vacuum cleaner has a higher suction capacity and a longer working time in the first power level, and ...
Claims
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IPC IPC(8): A47L5/24A47L9/28
CPCA47L5/24A47L9/28
Inventor 任怀强刘凯朱文超
Owner TINECO APPLIANCES CO LTD