CN203852301U

CN203852301U - Dust collector

Info

Publication number: CN203852301U
Application number: CN201420218154.3U
Authority: CN
Inventors: 包文波
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-30
Filing date: 2014-04-30
Publication date: 2014-10-01
Anticipated expiration: 2024-04-30

Abstract

The utility model discloses a dust collector. The dust collector comprises a movable bottom plate, a shell, a dust storage bin, a dust suction part and a telescopic dust connection channel, the movable bottom plate is covered with the shell, the dust storage bin is placed between the bottom plate and the shell, the dust suction part is fixed outside the movable bottom plate and connected with the dust storage bin, and the telescopic dust connection channel is connected between the dust suction part and the dust storage bin. The telescopic dust connection channel is composed of a pushing part, a first channel body and a second channel body, wherein the first channel body is fixed to one end of the pushing part and the first channel body and the pushing part are covered with the second channel body. The telescopic dust collector can extend to a gap or other positions difficult to clean and the dust collector can effectively clean positions in all directions.

Description

Dust catcher

Technical field

Household electrical appliance, particularly a kind of dust catcher.

Background technology

The operation principle of dust catcher is, utilizes motor band moving vane High Rotation Speed, in the housing of sealing, produces air negative pressure, sucks dirt bits.Dust catcher of the prior art can only attract the position in the dust of dust catcher lower end, cannot go deep into these places that are difficult to clean of corner or gap, and prior art is unresolved such problem also.

Utility model content

For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of dust sucking device that can be flexible, can stretch into gap or other are difficult to the position of cleaning, realizes efficiently the clean dust catcher in each orientation.

In order to realize above-mentioned target, the utility model adopts following technical scheme:

Dust catcher, comprising: mobile chassis, cover the shell of mobile chassis, and be placed in the dust storage warehouse between chassis and shell, be fixed on mobile chassis outer and connect the suction ash part of dust storage warehouse, be connected in the flexible dust interface channel of inhaling grey part and dust storage warehouse; Flexible dust interface channel forms to be had: impeller, is fixed on the first passage of impeller one end, the second channel of parcel first passage and impeller.

Aforesaid dust catcher, second channel inwall is provided with the limit track of spacing first passage.

Aforesaid dust catcher, first passage is provided with the spacing preiection corresponding to limit track.

Aforesaid dust catcher, impeller is electric pushrod.

Aforesaid dust catcher, inhaling grey part is a plurality of haustoriums.

Aforesaid dust catcher, the suction inlet of haustorium is located on the diapire of haustorium.

Aforesaid dust catcher, is connected with a plurality of fixed bars between haustorium and first passage.

Usefulness of the present utility model is: the utility model provides a kind of dust sucking device that can be flexible, can stretch into the position that gap or other are difficult to cleaning, realizes efficiently the clean dust catcher in each orientation.

Accompanying drawing explanation

Fig. 1 is the stereogram of dust sucking device of the present utility model while stretching out shell;

Fig. 2 is the sectional view of a kind of embodiment of the flexible dust interface channel of the utility model;

The implication of Reference numeral in figure:

1 shell, 2 electric pushrods, 3 first passages, 4 second channels, 5 haustoriums, 6 fixed bars.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is done to concrete introduction.

Dust catcher, comprising: mobile chassis, cover the shell 1 of mobile chassis, and be placed in the dust storage warehouse between chassis and shell 1, be fixed on mobile chassis outer and connect the suction ash part of dust storage warehouse, be connected in the flexible dust interface channel of inhaling grey part and dust storage warehouse; Flexible dust interface channel forms to be had: impeller, is fixed on the first passage 3 of impeller one end, the second channel 4 of parcel first passage 3 and impeller; As a kind of preferred, impeller is electric pushrod 2.

Movable at second channel 4 inwalls along stable path in order to make electric pushrod 2 promote first passage 3, second channel 4 inwalls are provided with the limit track of spacing first passage 3, and first passage 3 is provided with the spacing preiection corresponding to limit track.

Inhaling grey part is a plurality of haustoriums 5, and the line at the center of each haustorium 5 is circular; The suction inlet of haustorium 5 is located on the diapire of haustorium 5; In haustorium 5, be provided with the motor of rotating vane and driving rotating vane.

In order to allow haustorium 5 telescopic moving together with flexible dust interface channel, between first passage 3, be connected with a plurality of fixed bars 6.

By controller, control electric pushrod 2 promotion first passages 3 and stretch out along second channel 4 inwalls, can stretch into gap or corner, by controller, control electric pushrod 2 and shorten, recover original position; The utility model provides a kind of dust sucking device that can be flexible, can stretch into the position that gap or other are difficult to cleaning, realizes efficiently the clean dust catcher in each orientation.

More than show and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection domain of the present utility model.

Claims

1. dust catcher, it is characterized in that, comprise: mobile chassis, cover the shell of above-mentioned mobile chassis, be placed in the dust storage warehouse between above-mentioned chassis and shell, be fixed on mobile chassis outer and connect the suction ash part of above-mentioned dust storage warehouse, be connected in the flexible dust interface channel of above-mentioned suction ash part and dust storage warehouse; Above-mentioned flexible dust interface channel forms to be had: impeller, be fixed on the first passage of above-mentioned impeller one end, and wrap up the second channel of above-mentioned first passage and impeller.

2. dust catcher according to claim 1, is characterized in that, above-mentioned second channel inwall is provided with the limit track of spacing above-mentioned first passage.

3. dust catcher according to claim 2, is characterized in that, above-mentioned first passage is provided with the spacing preiection corresponding to above-mentioned limit track.

4. dust catcher according to claim 1, is characterized in that, above-mentioned impeller is electric pushrod.

5. dust catcher according to claim 1, is characterized in that, above-mentioned suction ash part is a plurality of haustoriums.

6. dust catcher according to claim 5, is characterized in that, the suction inlet of above-mentioned haustorium is located on the diapire of haustorium.

7. dust catcher according to claim 5, is characterized in that, is connected with a plurality of fixed bars between above-mentioned haustorium and first passage.