CN211187050U - Dust collector with self-cleaning function - Google Patents

Abstract

The utility model relates to a dust catcher with self-cleaning function, include: the cleaning device comprises a dust collector body, a driving device and a cleaning device, wherein the cleaning device comprises a HEPA arranged in the dust collector body, a knocking block capable of rotating left and right is arranged above the HEPA, rib positions are symmetrically arranged on the knocking block, electromagnets symmetrically arranged in the dust collector body are further installed, the upper end of each electromagnet is connected with the driving device, a holding rod is fixedly connected to the lower end of each electromagnet, and a pull rod is clamped at one end of the holding rod. The utility model relates to a dust catcher with self-cleaning function can pat the sea handkerchief clearance automatically, and the long service life and the filter capacity of sea handkerchief are strong, cleaning device simple structure, and holistic dust collection efficiency is high.

Description

Dust collector with self-cleaning function

Technical Field

The utility model relates to a dust catcher field, in particular to dust catcher with self-cleaning function.

Background

With the development of the times and the improvement of the living standard, dust collecting equipment, in particular household dust collectors, have been widely applied. The vacuum cleaner utilizes the motor to generate air negative pressure in a sealed shell to suck dust or garbage, thereby effectively reducing labor force and improving comfortable cleanliness of living working environment.

The existing dust collector can be divided into a vertical type, a horizontal type and a portable type according to the structure. The working principle of the dust collector is that the blades are driven to rotate at a high speed by the motor, air negative pressure is generated in the sealed shell to absorb dust, and the dust is absorbed inside the shell, so that dust in the dust can be accumulated for a long time and the use of the dust is influenced. After the dust-containing gas enters the dust collecting cup, under the action of negative pressure suction, dust in the dust-containing gas can be attached to the outer wall surface of the filter HEPA, and the conventional HEPA is independently arranged and is re-installed after being cleaned after being taken out of the HEPA device.

In the process of implementing the technical scheme of the invention in the embodiment of the present application, the inventor of the present application finds that the above-mentioned technology has at least the following technical problems:

1. due to the blockage of the HEPA filter screen caused by the long-term use of the HEPA and the long-term dust collection of the dust collector, the filtering capacity of the HEPA filter screen is greatly reduced, and the service lives of the HEPA filter screen and the dust collector are influenced;

2. since the HEPA is arranged in the dust collector for filtering, when the adhesion on the HEPA is too much, the HEPA needs to be cleaned and taken out for cleaning and then installed again, and secondary pollution of dust can be caused in the process, and the disassembly and assembly process of the HEPA is complex and troublesome.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The to-be-solved technical problem of the utility model is to provide an automatic pat extra large handkerchief, automatic clearance extra large handkerchief, the long service life of extra large handkerchief and the strong dust catcher that has self-cleaning function of filtering capacity, its cleaning device simple structure, holistic dust collection efficiency is high, user convenient to use and effectively avoid the secondary pollution of dust.

(II) technical scheme

In order to solve the technical problem, the utility model provides a dust catcher with self-cleaning function, include: dust catcher body, drive arrangement and cleaning device, drive arrangement includes driving motor, driving motor set up in this is internal to the dust catcher, cleaning device includes: the multifunctional dust collector comprises a dust collector body, and is characterized in that a sea handkerchief is arranged in the dust collector body, a knocking block capable of rotating left and right is arranged on the sea handkerchief, the left side and the right side of the knocking block are at a certain angle, rib positions are symmetrically arranged on the knocking block and are vertically arranged on the upper surface of the sea handkerchief, electromagnets symmetrically arranged in the dust collector body are further installed in the dust collector body, a control motor is connected and controlled, the upper ends of the electromagnets are connected with a driving device, a holding rod is fixedly connected to the lower end of the electromagnets, a pull rod is clamped to one end of the holding rod, and the pull rod is arranged below the knocking block. During operation, drive arrangement drive the electro-magnet work, make it is up-and-down motion to inhale the pole with the pull rod, thereby drive it beats to beat that the piece is reciprocal the sea handkerchief, specifically is control the electro-magnet, because the electro-magnet is bilateral symmetry, consequently when control wherein arbitrary one during the electro-magnet, the electro-magnet produces magnetic attraction, makes it to inhale the pole upward movement, drives the pull rod upward movement, thereby stirs the one end upward movement of beating the piece, simultaneously another correspondence of control motor control the electro-magnet outage loses magnetic attraction, makes to correspond it the pole downward movement is inhaled to hold, drives and corresponds the pull rod downstream, beats the piece at this moment and rotates under the pulling of pull rod, utilizes the muscle position is patted the sea handkerchief and then produces vibrations, can shake off the dust that adheres to on the sea handkerchief, controlling the electromagnet to be alternately powered on and powered off to enable the electromagnet to drive the pull rod to do up-and-down reciprocating motion, and further enabling the knocking block to overturn and flap the sea handkerchief in a left-and-right reciprocating mode; when the dust collector is powered on to work, the cleaning device can be powered on to work, so that the cleaning work of beating the sea handkerchief can be used together when the dust collector is powered on to work, the filtering capability and the dust collection efficiency of the sea handkerchief are improved to a certain extent, and the service life of the sea handkerchief is prevented from being reduced due to blockage in the use process.

Furthermore, a connecting block is clamped at the lower end of the electromagnet, one end of the connecting block, which is protruded, is inserted into the holding rod, the other end of the connecting block is connected with the pull rod, the holding rod and the pull rod are matched more tightly through the connecting block, meanwhile, the protruding part of the connecting block is inserted into the holding rod, so that the influence of the pull rod on the use effect of the HEPA cleaning due to the lateral movement can be effectively avoided, and the use efficiency can be effectively improved.

Furthermore, a partition plate is further arranged on the dust collector body, a circular arc-shaped first groove is formed in the partition plate, and the knocking block is arranged on the first groove; still be provided with first stopper on the baffle, strike the piece and lean on between the first stopper, first recess does benefit to for convex setting strike the piece can the piece is in the last upset of sea handkerchief is controlled and is patted, just the setting of first stopper can effectively prevent strike the piece lateral shifting, has improved strike the piece and be in stability on the sea handkerchief makes the cleaning effect of sea handkerchief is better.

Further, this internal filter screen panel that still is provided with of dust catcher, filter screen panel is last be provided with the second recess that first recess corresponds, filter screen panel is last still be provided with the second stopper that first stopper corresponds, beat the piece place in first recess with on the second recess, the second recess with first recess corresponds the setting, arranges in respectively the upper portion and the lower part of beating the piece have ensured to a certain extent beat the stationarity of piece when rotating, just first stopper with the second stopper corresponds the setting, has improved the fastening nature of beating the piece.

Furthermore, one side of the dust collector body is provided with an air inlet, the dust collector body is further provided with an upper cover, and the side wall of the upper cover is provided with an air outlet grid of a trapezoidal structure.

Further, still be provided with the motor cover on the driving motor, the motor cover is arranged in on the filter screen cover, just the electro-magnet fixed mounting be in on the motor cover.

(III) advantageous effects

The utility model discloses dust catcher with self-cleaning function passes through the electro-magnet, the pull rod, strike the setting of piece and extra large handkerchief, can make the dust catcher carry out extra large handkerchief automatically cleaning work simultaneously at dust absorption during operation, wherein utilize the magnetism of electro-magnet to inhale and make to strike the piece reciprocal the patulous extra large handkerchief and produce vibrations in order to reach the clearance effect, wherein cleaning device simple structure, can effectively promote the life of extra large handkerchief and dust catcher, automatic clearance extra large handkerchief can promote the filter capacity of extra large handkerchief and the whole dust absorption efficiency of dust catcher to a certain extent simultaneously, and user convenient to use, the difficult secondary pollution who produces dust.

Drawings

FIG. 1 is a perspective view of a vacuum cleaner with a self-cleaning function according to the present invention;

FIG. 2 is a schematic view of a vacuum cleaner with self-cleaning function;

FIG. 3 is a schematic structural view of a driving device and a cleaning device of a vacuum cleaner with a self-cleaning function according to the present invention;

FIG. 4 is a cross-sectional view of a vacuum cleaner driving device and a cleaning device with a self-cleaning function according to the present invention;

FIG. 5 is an enlarged view of the position A of the cleaning device of the vacuum cleaner with self-cleaning function of the present invention;

FIG. 6 is a schematic view of a partition plate of a vacuum cleaner with a self-cleaning function according to the present invention;

FIG. 7 is a schematic view of the filter screen of the vacuum cleaner with self-cleaning function according to the present invention;

FIG. 8 is a schematic structural view of a knocking block of a vacuum cleaner with a self-cleaning function according to the present invention;

wherein: 1 is the dust catcher body, 101 is the upper cover, 2 is the HEPA, 3 is the piece of strikeing, 301 is the muscle position, 4 is the electro-magnet, 5 is the suction rod, 6 is the pull rod, 7 is the connecting block, 8 is the baffle, 801 is first recess, 802 is first stopper, 9 is the filter screen panel, 901 is the second recess, 902 is the second stopper, 10 is the air intake, 11 is the air-out bars, 12 is driving motor, 13 is the motor lid.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 7, the present invention provides a vacuum cleaner with a self-cleaning function, including: dust catcher body 1, drive arrangement and cleaning device, drive arrangement includes: driving motor 12, drive arrangement 12 set up in dust catcher body 1, and cleaning device includes: the sea handkerchief 2 is arranged in the dust collector body 1, the sea handkerchief 2 is provided with a knocking block 3 capable of rotating left and right, the left side and the right side of the knocking block 3 form a certain angle, rib positions 301 are symmetrically arranged on the knocking block 3, and the rib positions 301 are vertically arranged on the upper surface of the sea handkerchief 2; the dust collector comprises a dust collector body 1, and is characterized in that electromagnets 4 are symmetrically arranged in the dust collector body 1, a control motor is connected with the control electromagnets 4, the upper end of each electromagnet 4 is connected with a driving device, the lower end of each electromagnet 4 is fixedly connected with a suction rod 5, one end of each suction rod 5 is clamped with a pull rod 6, and the pull rod 6 is arranged below a knocking block 3. When the multifunctional sea handkerchief beating machine works, the driving device drives the electromagnet 4 to work, so that the sucking rod 5 and the pull rod 6 do up-and-down reciprocating motion, and the beating block 3 is driven to beat the sea handkerchief 2 in a reciprocating mode. When the device works, the driving device drives the electromagnet 4 to work, so that the sucking and holding rod 5 and the pull rod 6 do up-and-down reciprocating motion, the knocking block 3 is driven to flap the sea handkerchief 2 in a reciprocating mode, specifically, the electromagnet 4 is controlled to be bilaterally symmetrical, when any one electromagnet 4 is controlled, the electromagnet 4 generates magnetic attraction, the sucking and holding rod 5 is driven to move upwards, the pull rod 6 is driven to move upwards, one end of the knocking block 3 is pulled to move upwards, meanwhile, the other corresponding electromagnet 4 is controlled to be powered off and lose the magnetic attraction, the corresponding sucking and holding rod 5 is driven to move downwards, the corresponding pull rod 6 is driven to move downwards, one end of the pull rod 6 is close to the sea handkerchief 2, the knocking block 3 rotates under the pulling of the pull rod 6, the rib position 301 is used for flapping the sea handkerchief 2 to generate vibration, dust attached to the sea handkerchief 2 can be shaken off, the electromagnet 4 is controlled to be powered on and powered off alternately, so that the knocking block 3 can reversely flap the sea handkerchief 2 left and right. When the dust collector is powered on to work, the cleaning device can be powered on to work, so that the cleaning work of beating the sea handkerchief 2 can be used together when the dust collector is powered on to work, the filtering capability and the dust collection efficiency of the sea handkerchief 2 are improved to a certain extent, and the service life of the sea handkerchief 2 is prevented from being reduced due to blockage in the process.

With reference to fig. 2, fig. 3, fig. 4 and fig. 5, connecting block 7 is clamped at the lower end of electromagnet 4, the convex one end of connecting block 7 is inserted into electromagnet 4, the other end of connecting block 7 is connected with pull rod 6, through setting up connecting block 7, make the cooperation of holding rod 5 and pull rod 6 more firm, simultaneously utilize the bulge of connecting block 7 to insert and can effectively avoid pull rod 6 to influence the result of use that the hypa 2 was cleared up because of lateral shifting in holding rod 5, can effectively improve the availability factor.

Referring to fig. 2, 3 and 6, the cleaner body 1 is further provided with a partition plate 8, the partition plate 8 is provided with a circular arc-shaped first groove 801, and the knocking block 3 is arranged on the first groove 801; still be provided with first stopper 802 on the baffle 8, strike piece 3 and lean on between first stopper 802, first recess 801 does benefit to for arc setting to strike piece 3 and can overturn on sea handkerchief 2 and pat about, and the setting of first stopper 802 can effectively prevent to strike 3 lateral shifting of piece, has improved and has struck the stability of piece 3 on sea handkerchief 2 for sea handkerchief 2's clearance effect is better.

Referring to fig. 2, fig. 3, fig. 6 and fig. 7, a filter screen 9 is further arranged in the cleaner body 1, a second groove 901 corresponding to the first groove is formed in the filter screen 9, a second limiting block 902 corresponding to the first limiting block 802 is further arranged on the filter screen 9, the knocking block 3 is placed on the first groove 801 and the second groove 901, the second groove 901 and the first groove 801 are correspondingly arranged and are respectively placed on the upper portion and the lower portion of the knocking block 3, the stability of the knocking block 3 in rotation is ensured to a certain extent, the first limiting block 802 and the second limiting block 902 are correspondingly arranged, and the tightness of the knocking block 3 is improved.

Referring to fig. 1 and 2, an air inlet 10 is disposed at one side of the cleaner body 1, an upper cover 101 is further disposed on the cleaner body 1, and an air outlet grill 11 having a trapezoidal structure is disposed on a side wall of the upper cover 101.

Referring to fig. 3 and 4, the driving motor 12 is further provided with a motor cover 13, the motor cover 13 is disposed on the filter screen 9, and the electromagnet 4 is fixedly mounted on the motor cover 13.

In this embodiment, dust catcher with self-cleaning function passes through the electro-magnet, the pull rod, strike the setting of piece and sea handkerchief, can make the dust catcher carry out the sea handkerchief cleaning work simultaneously at dust absorption during operation, wherein utilize the magnetism of electro-magnet to inhale and make to strike the piece and reciprocal beat the sea handkerchief and produce vibrations in order to reach the clearance effect, wherein cleaning device simple structure, can effectively promote the life of sea handkerchief and dust catcher, automatic clearance sea handkerchief can promote the filter capacity of sea handkerchief and the dust absorption effect of dust catcher to a certain extent simultaneously, and user convenient to use, be difficult for producing the secondary pollution of dust.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. A vacuum cleaner having a self-cleaning function, comprising: the cleaning device comprises a dust collector body (1), a driving device and a cleaning device, wherein the cleaning device comprises a HEPA (2) arranged in the dust collector body (1), a knocking block (3) capable of rotating left and right is correspondingly arranged above the HEPA (2), rib positions (301) are symmetrically arranged on the knocking block (3), electromagnets (4) are symmetrically arranged in the dust collector body (1), the upper end of each electromagnet (4) is connected with the driving device, the lower end of each electromagnet (4) is fixedly connected with a suction rod (5), one end of each suction rod (5) is clamped with a pull rod (6), and one end of each pull rod (6) is arranged below the knocking block (3); during operation, the driving device drives the electromagnet (4) to work, so that the sucking and holding rod (5) and the pull rod (6) do up-and-down reciprocating motion, and the beating block (3) is driven to beat in a left-and-right reciprocating mode to the sea handkerchief (2).

2. Vacuum cleaner with self-cleaning function according to claim 1, characterized in that the driving means comprise a driving motor (12).

3. The vacuum cleaner with self-cleaning function as claimed in claim 1, wherein a connecting block (7) is snap-fitted to a lower end of the suction rod (5), and the other end of the connecting block (7) is connected to the pull rod (6).

4. The vacuum cleaner with self-cleaning function as claimed in claim 2, wherein a partition plate (8) is arranged in the vacuum cleaner body (1), a first groove (801) with a circular arc shape is arranged on the partition plate (8), and the knocking block (3) is arranged on the first groove (801); still be provided with first stopper (802) on baffle (8), strike piece (3) and lean on between first stopper (802).

5. The vacuum cleaner with the self-cleaning function as claimed in claim 4, wherein a filter mesh enclosure (9) is further disposed in the vacuum cleaner body (1), a second groove (901) corresponding to the first groove (801) is disposed on the filter mesh enclosure (9), a second limiting block (902) corresponding to the first limiting block (802) is further disposed on the filter mesh enclosure (9), and the knocking block (3) is disposed on the first groove (801) and the second groove (901).

6. The vacuum cleaner with self-cleaning function as claimed in claim 1, wherein an air inlet (10) is arranged at one side of the vacuum cleaner body (1), an upper cover (101) is further arranged on the vacuum cleaner body (1), and an air outlet grid (11) with a trapezoidal structure is arranged on the side wall of the upper cover (101).

7. The vacuum cleaner with self-cleaning function as claimed in claim 5, wherein a motor cover (13) is further disposed on the driving motor (12), the motor cover (13) is disposed on the filter screen cover (9), and the electromagnet (4) is fixedly mounted on the motor cover (13).

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