Dedusting device of vacuum cleaner
A technology of vacuum cleaners and dust removal devices, applied in the direction of suction filters, etc., can solve the problems of reduced dust removal performance, product without structure, inconvenience, etc., to achieve the effect of preventing re-scattering and improving dust removal performance
Inactive Publication Date: 2007-01-03
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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[0011] However, in the existing dust removal device as mentioned above, since the radius of the above-mentioned first dust storage part 14 is the same as the radius of the above-mentioned primary cyclone part 13, the dust removal capacity of the first dust storage part that separates and stores most of the foreign matter is limited, and there is Problems that require frequent cleanup
[0012] In addition, the dust stored in the first dust storage unit 14 is re-scattered under the influence of the spiral air flow formed in the first cyclone unit 13, which reduces the dust removal performance.
[0013] This shows that the dust removal device of above-mentioned existing vacuum cleaner obviously still has inconvenience and defect in structure and use, and urgently needs to be further improved
In order to solve the problems existing in the dust removal device of vacuum cleaners, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and there is no suitable structure for general products to solve the above problems. This is obviously a problem that relevant industry players are eager to solve
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[0038] In order to further explain the technical means and effects that the present invention takes to achieve the intended purpose of the invention, below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation, structure, characteristics and features of the dust removal device of the vacuum cleaner proposed according to the present invention will be described below. Efficacy, detailed as follows. First, refer to figure 2 and image 3 , a cylindrical vacuum cleaner, an embodiment of a vacuum cleaner having a dust removing device according to the present invention, will be described as follows.
[0039] refer to figure 2 and image 3 It can be seen that the above-mentioned vacuum cleaner includes a suction head (not shown), which is close to the ground and sucks air containing foreign matter on the ground; a vacuum cleaner body 100 that is different from the suction head; a connecting pipe (not shown), which connects the above-...
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The dedusting device of vacuum cleaner includes one first cylindrical cyclone unit to separate foreign matters from the sucked air on the cyclone principle; one second cylindrical cyclone unit located around the first one to further separate foreign matters from the air the first cyclone unit exhausts; one dust storing unit comprising one first dust storing part to store the foreign matters the first cyclone unit separates out and one second dust storing part to store the foreign matters the second cyclone unit separates out; and one partitioning wall to separate these two dust storing parts and possess radial notches in the inner surface.
Description
technical field [0001] The invention relates to a dust removal device of a vacuum cleaner, in particular to a dust removal device of a vacuum cleaner which uses the principle of a cyclone to remove dust from foreign matter. Background technique [0002] The cyclone dust removal device is a device that uses the principle of a cyclone to remove dust and other foreign matter contained in the air. Cyclone dust collectors are used in various fields, and in households, they are suitable for vacuum cleaners. [0003] Recently, in order to improve the dust removal performance, a vacuum cleaner uses a multi-cyclone dust removal device having a plurality of cyclone parts. [0004] Below, refer to figure 1 , the dust removal device of the conventional vacuum cleaner is described as follows. [0005] Existing dedusting device, it comprises the cyclone dedusting part 10 for the first time, and it can dedust relatively large dust in the air sucked by the outside; Removes minor dust. ...
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Inventor刘名植杨海石李尚仁高武玄朴在永
OwnerLG ELECTRONICS (TIANJIN) APPLIANCES CO LTD