CN224070340U - Novel flow guide anti-blocking type filtering dust-removing bag mechanism - Google Patents

Abstract

This utility model discloses a novel airflow-guiding, anti-clogging filter dust bag mechanism, relating to the technical field of bagged vacuum cleaners. It includes a body, a front cover inside the body, a dust bag holder at the left end of the front cover, a dust bag inside the front cover mounted on the dust bag holder, a front motor head at the left end of the dust bag holder, a check valve on the dust bag holder, an air inlet grille on the right side of the body, and a brushless motor located to the right of the air inlet grille inside the body. This utility model, with its front cover covered with air vents, an air inlet grille with air vents on both the side and front, and a check valve, works in conjunction with the air vents on the front cover and the protruding structure of the air inlet grille, reducing the likelihood of clogging the front cover and air inlet grille, thus preventing machine malfunctions such as motor blockage. It also increases the efficiency and frequency of dust bag collection, extending the machine's lifespan.

Description

Novel flow guide anti-blocking type filtering dust-removing bag mechanism

Technical Field

The utility model relates to the technical field of dust bag type dust collectors, in particular to a novel diversion anti-blocking type filtering dust bag mechanism.

Background

The dust bag type vacuum cleaner is characterized by simple operation, high dust removing efficiency of the dust bag, convenient replacement, lower cost, convenient carrying and use, etc., and goes deep into domestic and foreign household cleaning. The working principle is that the air in the fan is continuously supplemented by the air of the dust collection part at the front end of the fan, so that the interior of the dust collector generates instantaneous vacuum, negative pressure brushes, long connecting pipes, bent pipes, hoses, hose joints are formed with the external atmospheric pressure, sundries such as dust and the like are retained in the dust filtration bag, the air is purified by filter discs and then is discharged from the tail part of the machine body, a battery pack assembly is used for providing electric energy for a motor in the assembly, and the battery pack assembly is detached for more convenient charging, and the connection mode between the detachable battery pack assembly and the machine body is different.

In the prior art, the dust bag of the dust bag type dust collector is improved in a majority of dust bag dust collection efficiency, the dust bag is inconvenient to replace, and meanwhile, the use cost is high, so that a novel flow-guiding anti-blocking type filtering dust bag mechanism is provided.

Disclosure of utility model

The utility model aims to provide a novel diversion anti-blocking type filtering dust bag mechanism so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a novel anti-blocking type filtration dust removal dirt bag mechanism of water conservancy diversion, includes the fuselage, the inside fuselage protecgulum that is provided with of fuselage, fuselage protecgulum Zuo Ce end are provided with the dirt bag frame, lie in the inside dirt bag that is provided with of fuselage protecgulum on the dirt bag frame, dirt bag frame left side end is provided with preceding aircraft nose, still be provided with the check valve on the dirt bag frame, the inside right side of fuselage still is provided with the grid that admits air, the inside grid right side that admits air that is located of fuselage still is provided with brushless motor.

As a further scheme of the utility model, the air inlet grid is uniformly provided with a plurality of protruding mechanisms and side air inlets.

As a still further proposal of the utility model, the front cover of the machine body is also uniformly provided with a plurality of air guide holes.

Compared with the prior art, the utility model has the following beneficial effects:

1. the machine body front cover is fully provided with air outlet holes, one side surface and the front surface are provided with air inlet grids with air inlet holes, and under the action of a check valve, a customer only needs to start a switch button to start the machine in the use process, the check valve is opened, dust bags begin to collect dust and various garbage, the machine is closed, and the check valve is closed. After the dust bag is started up, the dust bag is filled in the front cover of the machine body and the front face of the air inlet grid in the dust and dust collecting process, the protruding structures of the air outlet holes and the air inlet grid on the front cover of the machine body and the side air inlet holes can ensure that the dust bag can not block the front cover of the machine body and the air inlet grid in the dust and dust collecting process, so that machine use faults such as motor blocking and the like are caused, the dust and dust collecting efficiency and the use frequency of the dust bag are increased, and the service life of the machine is prolonged;

2. Meanwhile, the dust bag is convenient for a user to replace, the use efficiency of the device is improved, and in addition, the use cost of the device is reduced.

Drawings

Fig. 1 is a schematic diagram of an internal cross-sectional structure of an embodiment of the present utility model.

Fig. 2 is a schematic diagram of an overall assembly structure according to an embodiment of the present utility model.

Reference numerals are annotated 1, front nose, 2, check valve, 3, dust bag frame, 4, dust bag, 5, front cover of machine body, 501, air guide hole, 6, machine body, 7, air inlet grid, 701, protruding mechanism, 702, side inlet and 8, brushless motor.

Detailed Description

The present utility model will be described in detail below with reference to the drawings, in which like or identical parts are given the same reference numerals, and in which the shape, thickness or height of each component may be enlarged or reduced in practical use. The examples set forth herein are intended to be illustrative of the utility model and are not intended to limit the scope of the utility model. Any obvious modifications or alterations to the utility model, as would be apparent, are made without departing from the spirit and scope of the present utility model.

Examples

Referring to fig. 1-2, in the embodiment of the utility model, a novel diversion anti-blocking type filtering dust bag mechanism comprises a machine body 6, wherein a machine body front cover 5 is arranged in the machine body 6, a dust bag frame 3 is arranged at the tail end of the left side of the machine body front cover 5, a dust bag 4 is arranged in the machine body front cover 5 on the dust bag frame 3, a front machine head 1 is arranged at the tail end of the left side of the dust bag frame 3, and when the device is in actual use, suction is generated by utilizing the internal mechanism of the machine body 6, so that dust and the like enter the dust bag 4 through the front machine head 1, the dust filtering work is realized, and meanwhile, the dust bag 4 can be conveniently replaced under the action of disassembling the dust bag frame 3, so that the use efficiency of the device is ensured.

The dust bag frame 3 is also provided with a check valve 2, so that dust entering the dust bag 4 cannot flow back under the action of the check valve 2, and the service efficiency of the device is guaranteed to a certain extent.

The inside right side of fuselage 6 still is provided with air inlet grid 7, evenly is provided with a plurality of protruding mechanisms 701 and side air inlet 702 on the air inlet grid 7, still evenly be provided with a plurality of air vents 501 on the fuselage protecgulum 5, this moment dirt bag 4 is at the back of machine start, rubbish and dust collection in-process, dirt bag 4 fills in the fuselage protecgulum 5 inside and air inlet grid 7 openly, the protruding mechanism 701 and the side air inlet 702 of air vent 501 and air inlet grid 7 that are covered on the fuselage protecgulum 5 can guarantee that the air current is smooth and easy, unobstructed in rubbish, dust collection process, guarantee that dirt bag 4 can not block up the air inlet, and then avoid causing faults such as motor blocking up, when dirt bag 4 accident blocks up air inlet grid 7, the space between fuselage protecgulum 5 and fuselage 6 and the inlet channel that side air inlet 702 of air inlet grid 7 formed also can guarantee the normal use of dirt bag 4, guaranteed that the dirt bag is collecting rubbish, dirt high efficiency and use frequency, reinforcing machine life.

The inside brushless motor 8 that is located in intake grid 7 right side of fuselage 6 still is provided with, under brushless motor 8's effect, provides better power support for the device when the operation, and brushless motor 8 has a series of good characteristics such as small, light in weight, loss are little, generate heat little, efficient, speed governing performance is good, the noise is low, steady, the reliability is high, long service life and energy-conserving power saving simultaneously, and then makes the availability factor of the device obtain guaranteeing to a certain extent.

When the machine is actually used, the switch button is started, the machine is started, the check valve 2 is opened, garbage and dust enter the dust bag 4 from the front machine head 1 along the air inlet direction, the dust bag 4 starts to collect dust and various kinds of garbage along the air inlet direction, the machine is closed, the check valve 2 is closed, after the machine is started, the dust bag 4 is filled in the front cover 5 of the machine body and the front face of the air inlet grid 7 in the garbage and dust collecting process, the air guide holes 501 and the protruding mechanisms 701 and the side air inlet 702 of the air inlet grid 7 which are fully distributed on the front cover 5 of the machine body can ensure smooth and unimpeded air flow in the garbage and dust collecting process, the dust bag 4 can not block the air inlet, and further the faults such as blocking of the motor are avoided. When the dust bag 4 accidentally blocks the air inlet grid 7, the space between the front cover 5 and the body 6 of the machine body and the air inlet channel formed by the side air inlet 702 of the air inlet grid 7 can also ensure the normal use of the dust bag 4.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (3)

1. Novel anti-blocking type filtration dust removal dirt bag mechanism of water conservancy diversion, including fuselage (6), its characterized in that, fuselage (6) inside is provided with fuselage protecgulum (5), and fuselage protecgulum (5) left side end is provided with dirt bag frame (3), is located inside dirt bag (4) that are provided with of fuselage protecgulum (5) on dirt bag frame (3), dirt bag frame (3) left side end is provided with preceding aircraft nose (1), still be provided with check valve (2) on dirt bag frame (3), fuselage (6) inside right side still is provided with air inlet grid (7), fuselage (6) inside are located air inlet grid (7) right side and still are provided with brushless motor (8).

2. The novel diversion anti-blocking type filtering dust bag mechanism according to claim 1, wherein a plurality of protruding mechanisms (701) and side air inlets (702) are uniformly arranged on the air inlet grid (7).

3. The novel diversion anti-blocking type filtering dust bag mechanism according to claim 1, wherein a plurality of air guide holes (501) are uniformly formed in the front cover (5) of the machine body.