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Cyclone dust collecting device and vacuum cleaner having the same

A technology for vacuum cleaners and dust collection devices, which is applied in the direction of vacuum cleaners, swirl devices, and devices in which the axial direction of the swirl flow can be reversed, and can solve the problem of inconvenient support for cyclone dust collection devices and the large and complicated vacuum cleaner main body 110 manufacturing process etc.

Inactive Publication Date: 2005-02-02
SAMSUNG GWANGJU ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the cleaner main body 110 is bulky and requires a complicated manufacturing process
[0006] In addition, it is inconvenient to support the cyclone dust collector 180 and the filter element 191 separately

Method used

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  • Cyclone dust collecting device and vacuum cleaner having the same
  • Cyclone dust collecting device and vacuum cleaner having the same
  • Cyclone dust collecting device and vacuum cleaner having the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Referring to the accompanying drawings, preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0031] figure 2 with image 3 An upright vacuum cleaner having a cyclone dust collecting device according to an embodiment of the present invention is explained by way of example.

[0032] Please see figure 2 with image 3 , the vacuum cleaner 200 includes a cleaner body 210 , a suction port assembly 220 , a first air inlet path 260 , a second air inlet path 270 and a cyclone dust collecting device 300 .

[0033] The vacuum cleaner main body 210 has a vacuum generator 230 and a dust collection chamber 240 , and the cyclone dust collection device 300 is detachably installed on the dust collection chamber 240 . The dust collection chamber 240 is interposed between the first air inlet path 260 and the second air inlet path 270 . The first air inlet path 260 is connected to the suction port assembly ...

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PUM

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Abstract

The vacuum cleaner having a suction port assembly and a dust collecting chamber includes a first air inlet path to connect the suction port assembly and the dust collecting chamber, a second air inlet path to connect a lower end of the dust collecting chamber and a vacuum generator, a cyclone dust collecting device detachably mounted in the dust collecting chamber so that an upper end is connected to the first air inlet path and a lower end is connected to the second air inlet path, and a filtering chamber integrally formed with the cyclone dust collecting device and having a filter member detachably disposed. As the second air inlet path requires less space, it is feasible to easily manufacture the vacuum cleaner and maintain the filtering chamber and the cyclone dust collecting device at a time. Therefore, maintenance of the vacuum cleaner becomes more convenient.

Description

technical field [0001] The present invention relates generally to vacuum cleaners, and more particularly to a cyclone type dust collecting device of a vacuum cleaner, which centrifugally separates and collects dust from sucked air. Background technique [0002] Conventional vacuum cleaners perform their cleaning operation by drawing in air containing contaminants on the surface to be cleaned. A typical vacuum cleaner includes: a vacuum cleaner body having a vacuum generator therein; a suction port assembly which sucks polluted air on the surface to be cleaned by the suction force generated by the vacuum generator; Separate pollutants. Some conventional vacuum cleaners use cyclonic dust collection devices that centrifugally separate and collect contaminants from the air drawn in. [0003] Please see figure 1 , the conventional upright vacuum cleaner 100 includes a cleaner body 110 and a cyclone dust collecting device 180 . The cleaner main body 110 has a vacuum generator ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L5/28A47L9/12A47L9/16B01D50/00B04C5/103B04C5/12B04C5/13B04C9/00
CPCA47L9/1683A47L9/1666A47L9/122A47L5/28B04C5/13B04C5/103B04C5/12B04C2009/004A47L9/1608B04C9/00A47L9/16
Inventor 吴长根
Owner SAMSUNG GWANGJU ELECTRONICS CO LTD