CN203314892U

CN203314892U - Dust-leakage-resistant dust bag type dust collector

Info

Publication number: CN203314892U
Application number: CN2013202658261U
Authority: CN
Inventors: 陆建华
Original assignee: NINGBO EAGLE NEW MATERIAL Co Ltd
Current assignee: NINGBO EAGLE NEW MATERIAL Co Ltd
Priority date: 2013-05-13
Filing date: 2013-05-13
Publication date: 2013-12-04
Anticipated expiration: 2023-05-13

Abstract

The utility model discloses a cleaning electric appliance, and particularly relates to a dust-leakage-resistant dust bag type dust collector. The dust-leakage-resistant dust bag type dust collector comprises a sucking opening seat (3); a dust stopping sheet (2) is arranged between the sucking opening seat (3) and a dust sucking opening (11); the dust stopping sheet (2) is of a circular-disc shape; a circle of vanes (12) are arranged in the middle of the dust stopping sheet (2); channels formed between the vanes (12) are inclined in the direction of a channel of the sucking opening seat (3); one end, close to the sucking opening seat (3), of each channel formed between the vanes (12) is smaller than one end, close to the dust sucking opening (11), of each channel. The dust-leakage-resistant dust bag type dust collector has the advantages that the dust stopping sheet is arranged between the sucking opening seat and the dust sucking opening, the dust stopping sheet can effectively prevent dust in a dust bag from being turned out from the dust sucking opening, and the phenomenon that the dust leaks from a gap of the dust sucking opening portion is avoided.

Description

A kind of dirt bag type dust collector of dust leakage

Technical field

The utility model relates to a kind of cleaning appliance, relates in particular to a kind of dirt bag type dust collector of dust leakage.

Background technology

Dust catcher is a kind of motor band moving vane High Rotation Speed that utilizes, and in the housing of sealing, produces air negative pressure, draws the domestic cleaning tool of dirt bits.Dust catcher is of a great variety, and wherein having a kind of is the dirt bag type dust collector, and the dirt bag type dust collector is to rely on the cloth bag of dust catcher inside or the band dirt air that paper bag filters suction, and after filtering, dust is saved bit by bit in the dirt bag.

Dirt bag type dust collector in the market has certain gap at dirt sack place, easily in the process of dust suction, from gap, loss is out for thin ash, dirt sack and air are what exposing at ordinary times, dust catcher also easily makes the dust in the dirt bag spread out in the process of mentioning and moving.

The utility model content

The purpose of this utility model is to provide a kind of dirt bag type dust collector of dust leakage, has solved existing dirt bag type dust collector dirt sack and has had gap, easily allows the interior dust of dirt bag that the problem spread out is arranged.

For addressing the above problem, technical solution adopted in the utility model is:

A kind of dirt bag type dust collector of dust leakage, comprise the base and the protecgulum that cooperatively interact, be provided with dirt bag frame group in described base, be equipped with the dirt bag in dirt bag frame group, have suction port on described protecgulum, described suction port below is equipped with the suction inlet seat be connected with the dirt bag, be provided with the dust-break sheet between described suction inlet seat and suction port, described dust-break sheet is in the form of annular discs, middle part is provided with a circle blade, passage and suction inlet seat channel direction that a described circle blade forms each other tilt, the passage that a described circle blade forms each other is less than the bore near suction port one end near the bore of suction inlet seat one end.

Further technical scheme is, the passage that a described circle blade forms each other and the angle of inclination of suction inlet seat channel direction are between 5-15 °.

The beneficial effect that adopts technique scheme to produce is: this dirt bag type dust collector is provided with the dust-break sheet between suction inlet seat and suction port, the dust-break sheet can effectively stop the interior dust of dirt bag from the suction port turnup out, the situation of having avoided dust to spill from the suction port gap.

The accompanying drawing explanation

Fig. 1 is the utility model STRUCTURE DECOMPOSITION schematic diagram.

Fig. 2 is the structural representation of dust-break sheet in Fig. 1.

The specific embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

Fig. 1 and Fig. 2 show an embodiment of the dirt bag type dust collector of a kind of dust leakage of the utility model: a kind of dirt bag type dust collector of dust leakage, a kind of dirt bag type dust collector of dust leakage, comprise the base 6 and the protecgulum 1 that cooperatively interact, be provided with dirt bag frame group 5 in described base 6, be equipped with dirt bag 4 in dirt bag frame group 5, have suction port 11 on described protecgulum 1, described suction port 11 belows are equipped with the suction inlet seat 3 be connected with dirt bag 4, be provided with dust-break sheet 2 between described suction inlet seat 3 and suction port 11, described dust-break sheet 2 is in the form of annular discs, middle part is provided with a circle blade 12, passage and suction inlet seat 3 channel direction that a described circle blade 12 forms each other tilt, the passage that a described circle blade 12 forms each other is less than the bore near suction port 11 1 ends near the bore of suction inlet seat 3 one ends.

Another embodiment according to the dirt bag type dust collector of a kind of dust leakage of the utility model, the passage that a described circle blade 12 forms each other and the angle of inclination of suction inlet seat 3 channel direction are between 5-15 °, this structure has effectively stoped the dust in dirt bag 4 naturally to fly upward between dirt bag 4 and suction port 11, and, due to the pressure that blower fan is arranged, its angle of inclination can be ignored the blocking effect of dust suction.

The utility model is arranged between suction inlet seat 3 and suction port 11, and the passage that the circle of one on it blade 12 forms each other is less than the bore near suction port 11 1 ends near the bore of suction inlet seat 3 one ends, the dust that dust catcher sucks easily enters in dirt bag 4, and the dusts in dirt bag 4 are difficult on the contrary turnup and go out suction port 11, the problem of leaking appears.

Claims

1. the dirt bag type dust collector of a dust leakage, comprise the base (6) and the protecgulum (1) that cooperatively interact, be provided with dirt bag frame group (5) in described base (6), be equipped with dirt bag (4) in dirt bag frame group (5), have suction port (11) on described protecgulum (1), described suction port (11) below is equipped with the suction inlet seat (3) be connected with dirt bag (4), it is characterized in that: between described suction inlet seat (3) and suction port (11), be provided with dust-break sheet (2), described dust-break sheet (2) is in the form of annular discs, middle part is provided with a circle blade (12), passage and suction inlet seat (3) channel direction that a described circle blade (12) forms each other tilt, the passage that a described circle blade (12) forms each other is less than the bore near suction port (11) one ends near the bore of suction inlet seat (3) one ends.

2. the dirt bag type dust collector of a kind of dust leakage according to claim 1 is characterized in that: the passage that a described circle blade (12) forms each other and the angle of inclination of suction inlet seat (3) channel direction are between 5-15 °.