Handheld dust collector and dust collection cup state detection method
A technology for vacuum cleaners and dust collection cups, which is applied to the installation of vacuum cleaners, suction filters, and electrical equipment. The effect of reducing loss and avoiding waste of electric energy
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Embodiment 1
[0043] This embodiment provides a hand-held vacuum cleaner (hereinafter referred to as a vacuum cleaner for short), such as Figure 1-Figure 5 As shown, it includes a dust collection cup 1, a detection unit 2, a control unit 3, a motor unit 4, a power supply unit 5, a warning unit 6, and a main casing 7. The dust collection cup 1 is installed on the main casing 7, and the control unit 3, The motor unit 4 and the power supply unit 5 are located in the main housing 7 , and the control unit 3 is connected to the detection unit 2 , the motor unit 4 , the power supply unit 5 and the warning unit 6 respectively.
[0044] The detection unit 2 is used to detect the state of the dust collection cup 1 in real time, and send the generated signal to the control unit 3 in time; 5 is closed, and the control unit 3 can send instructions to the warning unit 6, specifically, the control unit 3 controls the opening and closing of the motor unit 4 according to the signal transmitted by the detec...
Embodiment 2
[0086] This embodiment provides a method for detecting the state of the dust collecting cup of the handheld vacuum cleaner, which is used for detecting the state of the dust collecting cup of the handheld vacuum cleaner provided in Embodiment 1, including the following steps:
[0087] Step 1: The detection unit 2 detects whether the dust cup 1 is leaking in real time, and transmits the generated signal to the control unit 3;
[0088] Specifically, when the detection unit 2 is located at the bottom end face of the cup body 11, the detection unit 2 detects the state of the dust collection cup 1, and if the bottom cover 12 is detected, a signal is generated and sent to the control unit 3, and if the bottom cover 12 is not detected, the signal is not sent. The signal is sent to the control unit 3; when the detection unit 2 is located in the dust collection cup 1, if the motor unit 4 is in the open state, the detection unit 2 will send the detected vacuum signal to the control unit ...
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