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Handheld Cleaning Equipment

A cleaning equipment, hand-held technology, applied in cleaning equipment, vacuum cleaners, household appliances, etc., can solve the problems of loud noise and large size of the vacuum cleaner, and achieve the effect of reducing working noise, reducing noise, and compact structure

Active Publication Date: 2021-07-16
JIANGSU MIDEA CLEANING APPLIANCES +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the above-mentioned technical solution, there are following defects: the noise is large, the volume of the vacuum cleaner is large

Method used

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Examples

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Embodiment Construction

[0035] Embodiments of the present invention will be described in detail below, and examples of the embodiments are illustrated in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions. The following is exemplary, and is intended to be used herein, not to be construed as limiting the invention.

[0036] In the description of the invention, it is to be understood that the term "center", "length", "width", "thickness", "upper", "lower", "before", "post", "left", " Right "," vertical "," horizontal "," top "," bottom "," inside "," outside "," axial "," radial "," circumferential ", etc., the orientation or positional relationship is Based on the orientation or positional relationship shown in the drawings, it is intended to facilitate the description of the present invention and simplified description, rather than indicating or implying that the device or component must have a specific ori...

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Abstract

The invention discloses a hand-held cleaning device. The hand-held cleaning device comprises: a dust cup, a primary separator, a secondary separator and a suction device. The suction device is arranged inside the primary separator or the secondary separator. Wherein, the flow direction of the airflow from the primary separator to the secondary separator is at least partially opposite to that of the airflow from the secondary separator to the suction device. According to the hand-held cleaning device of the present invention, by arranging the suction device in the primary separator or the secondary separator, the occupied space of the suction device can be reduced, making the structure of the hand-held cleaning device more compact and reasonable. Moreover, the operating noise of the suction device can be isolated by using the primary separator or the secondary separator, and the working noise of the hand-held cleaning equipment can be reduced. In addition, by setting the flow direction of the airflow from the primary separator to the secondary separator and the flow direction of the airflow from the secondary separator to the suction device at least partially, the flow distance of the airflow can be extended, thereby reducing noise and improving dust removal effect.

Description

Technical field [0001] The present invention relates to the field of dust collectors, in particular, to a handheld cleaning device. Background technique [0002] The multi-cone technology has been applied more extensive in the vacuum cleaner, and the multi-cone structure is mostly multi-stage separation, wherein the multi-cone structure substantially partially extends into the primary separation structure, and there is a multi-cone structure design in the outermost separator. And the motor is designed outside of the ventricular body and dust cup. In the above technical solution, there is a shortcoming: the noise is large, the vacuum cleaner is large. Inventive content [0003] The present invention is intended to address at least one of the technical problems present in the prior art. To this end, the present invention proposes a handheld cleaning device, which has the advantage of low noise and good separation effect. [0004] In accordance with an embodiment of the present inv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L5/24A47L9/00A47L9/10A47L9/16
CPCA47L5/24A47L9/00A47L9/10A47L9/102A47L9/1683
Inventor 吕冬祥
Owner JIANGSU MIDEA CLEANING APPLIANCES
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