handheld vacuum cleaner

Abstract

The invention provides a handheld dust collector which comprises a sucking-in pipeline, an air flow generator component, a cyclone separator component, a filter component, a power supply component and a handle. The sucking-in pipeline has a longitudinal axis. The air flow generator component generates air flow which flows along the sucking-in pipeline. The cyclone separator component is communicated with the sucking-in pipeline and is used for separating dust which is sucked in from air flow. The filter component is arranged in the handheld dust collector. The power supply component provides power for the air flow generator component. The handle is used for a user to hold. The air flow generator component and the cyclone separator component are arrayed in the direction perpendicular to the longitudinal axis. Compared with the prior art, an air flow generator and a cyclone separator are arranged up and down, so that whole arrangement is small, exquisite and compact, the air flow generator and the cyclone separator are directly communicated, and accordingly the sucking force of the dust collector is strong.

Description

technical field [0001] The invention relates to a hand-held vacuum cleaner, in particular to a hand-held vacuum cleaner with a cyclone separator assembly. Background technique [0002] A hand-held vacuum cleaner with a cyclone assembly typically includes an airflow generator assembly including a suction duct with a suction opening, a cyclone assembly, a power supply, a handle, a filter, etc. In the prior art, the layout of these components is often as disclosed in CN101489454B, that is: 1. The air flow generator 35 and the power supply 32 are respectively located at the upper end and the lower end of the handle 28; 2. The filter 42 is located at the cyclone separator device and the main body 3. The cyclone separator and the main body are generally arranged along the horizontal direction. [0003] Although this arrangement is convenient for users to hold the vacuum cleaner, there are still some disadvantages. For example, when the cyclone separator has multiple stages in CN1...

AI Technical Summary

Problems solved by technology

[0003] Although this arrangement is convenient for the user to hold the vacuum cleaner, there are still some disadvantages. For example, when the cyclone separator in CN101489454B has multiple stages, its volume is relatively large; for example, when the cyclone separator and the airflow generator of the main body are arranged along the horizontal direction , the airflow channel between the cyclone separator and the airflow generator is longer and the airflow direction changes, which reduces the airflow intensity entering the cyclone separator, etc.

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