The eddy current evenly distributes the falling dust structure of the dust collecting cylinder
A dust collector and eddy current technology is applied in the field of eddy current evenly distributed dust falling structure, which can solve the problems of the influence of the capacity of the dust collecting container and the accumulation of scattered dust particles.
Inactive Publication Date: 2016-08-31
NANJING LG PANDA APPLIANCES
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Problems solved by technology
[0015] The purpose of the present invention is to solve the problem in the prior art that the dust separated by the dust outlet after cyclone separation falls into the dust collection container randomly and freely, resulting in scattered accumulation of dust particles and affecting the capacity of the dust collection container.
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Embodiment Construction
[0034] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0035] The upper front part of the dust collection tube cover 2 is provided with a clip 3 that is firmly combined with the vacuum cleaner body (not shown). The lower edge of the rear surface of the cylinder cover 2 protrudes backward and downward to form a seesaw plate (not shown) combined with the handle 12 on the dust collection cylinder 1 .
[0036] A cyclone cover 6 with an elliptical cross-section protrudes downward from one side of the bottom surface of the dust collection tube cover 2, and a cylindrical swirl table 7 protrudes downward from the center of the cyclone cover 6, and the inner side of the cyclone cover 6 is suspended respectively. The planar deflectors 8a, 8b that keep a certain distance and angle guide the separated dust and other foreign matter from the cyclone tube 15 into the dust collection part 16; the other side of the bottom...
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The invention discloses a uniform vortex dust-falling structure of a dust collection cylinder and belongs to a dust storage device special for vacuum cleaners. The uniform vortex dust-falling structure of the dust collection cylinder comprises a cyclone cylinder. An internal filter is integrally formed on one inner side of the dust collection cylinder of the cyclone cylinder. An air outlet is formed at the bottom of the dust collection cylinder of the cyclone cylinder. An air inlet passage communicated with the cyclone cylinder in the tangential direction is provided with an air inlet below a handle. The upper portion of the cyclone cylinder is provided with a dust discharge opening. A dust collection part is arranged on the other inner side of the dust collection cylinder. A cyclone cylinder cover on one side of the bottom of a dust collection cylinder cover covers the cyclone cylinder, a dust collection part cover on the other side of the bottom of the dust collection cylinder cover covers a top opening of the dust collection part, and a guide ring projecting down is formed on the dust collection part cover which covers the top opening of the dust collection part. Therefore, whirling dust in the cyclone cylinder enters the dust collection part and falls and accumulates in the vortex rotational way under the guidance of the guide ring without dispersing, the dust is prevented from obstructively accumulating at the dust discharge opening, effective dust collection capacity can be increased, the dust can be seen from the outside for real storage amount conveniently, and the dust can be cleaned conveniently.
Description
technical field [0001] The invention relates to a special dust storage device for a vacuum cleaner, in particular to a vortex uniformly distributed and dust-falling structure of a dust collection cylinder. Background technique [0002] Vacuum cleaner is a kind of household appliance for indoor cleaning and sanitation, which is used to remove dust from floors, carpets, walls, furniture, clothing and various gaps. [0003] According to the shape classification of vacuum cleaners, vacuum cleaners can be divided into upright vacuum cleaners, horizontal (or canister) vacuum cleaners and portable vacuum cleaners. [0004] Whether it is an upright vacuum cleaner, a horizontal vacuum cleaner or a portable vacuum cleaner, most of the vacuum cleaners are equipped with a dust collection device that separates, filters and collects foreign matter such as dust. normal use. [0005] When the vacuum cleaner is running, the vacuum motor drives the impeller of the fan to rotate at a high sp...
Claims
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IPC IPC(8): A47L9/16
Inventor 杨帆
Owner NANJING LG PANDA APPLIANCES