Novel dust-collecting barrel for dust collector

Abstract

The invention discloses a novel dust-collecting barrel for a dust collector. The novel dust-collecting barrel for the dust collector comprises a dust-collecting barrel body, wherein a cyclone separator is arranged on an opening on the upper part of the dust-collecting barrel body; a dust-collecting bin is arranged below the cyclone separator; the cyclone separator is communicated with the dust-collecting bin; an extension tube is arranged in the center of the bottom of the dust-collecting bin; a horizontal compression plate is arranged on the top of the extension tube; an opening is formed at the bottom of the extension tube and is hermetically connected with a suction pipeline; the suction pipeline is communicated with a space where a main motor of the dust collector is; a return spring is arranged in the extension tube; the lower end of the return spring is fixedly connected with the bottom of the dust-collecting bin; and the upper end of the return spring is fixed on the compression plate. In the novel dust-collecting barrel for the dust collector disclosed by the invention, the compression plate can compress dust in the dust-collecting bin without the motor separately and the dust-collecting bin does not have any dead angle and is not scaled, so the electric energy is saved, the production cost and the daily use cost of the dust collector are reduced, and the product using experience of users is enhanced.

Description

technical field [0001] The invention relates to the technical field of mechanical dust removal, in particular to a novel dust collecting barrel of a vacuum cleaner. Background technique [0002] Generally, a vacuum cleaner is a device that uses a vacuum to generate suction to inhale air, make the air flow through various filters, filter foreign objects in the air, and clean the room. [0003] Generally speaking, a vacuum cleaner mainly includes a suction device and a suction pipeline. The suction device mainly formed by a motor and a fan is arranged in the body. The suction pipeline includes a suction head and a suction pipe. The suction head has a downward opening. The suction port communicates with the air inlet of the fan inside the body through the telescopic pipe and the flexible pipe of the suction pipe. When the vacuum cleaner is running, the motor drives the impeller of the fan to rotate at a high speed, exhausting the air in the vacuum cleaner, forming an instantan...

AI Technical Summary

Problems solved by technology

[0008] However, the above-mentioned compression piece of the dust bin in the dust bin of the vacuum cleaner needs to be driven by a stepping motor, which leads to a large power consumption of the vacuum cleaner product, greatly increases the daily use cost of the vacuum cleaner user, and seriously reduces the user's product experience. , and because the price of the stepping motor is relatively high, the cost of the motor occupies a large proportion in the manufacturing cost of the entire dust collecting bucket, which makes the current manufacturing cost of the dust collecting bucket relatively high, which seriously affects the widespread popularization and market application prospects of vacuum cleaner products

[0009] In addition, the above-mentioned compression sheet 3 pushes the dust to the vicinity of the fixed compression plate 100 for unilateral compression, and it is easy to form dust dead spots near the fixed compression plate 100, which affects the cleaning of dust in the dust collection bin 1.

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