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Handheld vacuum cleaner

A vacuum cleaner and dust cup technology, which is applied in the direction of vacuum cleaners, suction filters, suction nozzles, etc., can solve the problems of long air flow passage, large overall size, and inconvenient use of hand-held vacuum cleaners, and achieve compact structure, light weight, and easy to carry Effect

Active Publication Date: 2017-05-10
JIANGSU MIDEA CLEANING APPLIANCES +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the related art, the airflow channel of the handheld vacuum cleaner is long, the energy consumption is large, and the overall size and weight are large, so it is inconvenient to use

Method used

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  • Handheld vacuum cleaner
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Examples

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Embodiment Construction

[0048] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0049] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "thickness", "upper", "lower", "front", "rear", "left", " The orientation or positional relationship indicated by "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" is Based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, and does not indicate...

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Abstract

The invention discloses a handheld vacuum cleaner which comprises a dust cup assembly, a suction nozzle assembly and a handle assembly. The dust cup assembly comprises a cup shell and an airflow generation device and a cyclone separation device which are arranged in the cup shell, the airflow generation device is arranged above the cyclone separation device and located at the downstream side of the cyclone separation device, and an exhaust outlet is formed in the top of the cup shell; the suction nozzle assembly is transversely installed on the cup shell, and a suction channel is defined out; the handle assembly is installed on the cup shell and used for achieving holding. According to the handheld vacuum cleaner, the airflow channel in the cup shell is effectively shortened, the flowing direction of airflow in the cup shell basically does not change, the vacuum degree loss is reduced, and energy consumption is reduced; accordingly, the structure of the dust cup assembly is more compact, smaller, more exquisite and more regular, the miniaturization development requirement of the handheld vacuum cleaner is met, and carrying of a user is convenient.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a hand-held vacuum cleaner. Background technique [0002] In the related art, the hand-held vacuum cleaner has a long air flow channel, high energy consumption, large overall size and heavy weight, and is inconvenient to use. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide a hand-held vacuum cleaner, which has a small airflow channel, low energy consumption, small volume, and is easy to use. [0004] The handheld vacuum cleaner according to the present invention includes: a dust cup assembly, the dust cup assembly includes a cup shell and an airflow generating device and a cyclone separation device arranged in the cup shell, and the airflow generation device is arranged in the cyclone separation device Above and located on the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L5/24A47L9/00A47L9/02A47L9/16A47L9/32
CPCA47L5/24A47L9/00A47L9/02A47L9/1608A47L9/165A47L9/1658A47L9/1691A47L9/322
Inventor 陆栋良李冠华
Owner JIANGSU MIDEA CLEANING APPLIANCES
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