CN114521824A - Dust collector and working method thereof - Google Patents

Dust collector and working method thereof Download PDF

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Publication number
CN114521824A
CN114521824A CN202210322722.3A CN202210322722A CN114521824A CN 114521824 A CN114521824 A CN 114521824A CN 202210322722 A CN202210322722 A CN 202210322722A CN 114521824 A CN114521824 A CN 114521824A
Authority
CN
China
Prior art keywords
dust
suction source
suction
filtering
filtering cavity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210322722.3A
Other languages
Chinese (zh)
Inventor
李建海
赵巍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Yinshe Innovation Technology Co ltd
Original Assignee
Shenzhen Yinshe Innovation Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Yinshe Innovation Technology Co ltd filed Critical Shenzhen Yinshe Innovation Technology Co ltd
Priority to CN202210322722.3A priority Critical patent/CN114521824A/en
Publication of CN114521824A publication Critical patent/CN114521824A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1683—Dust collecting chambers; Dust collecting receptacles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
    • A47L9/2884—Details of arrangements of batteries or their installation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

A vacuum cleaner comprises a holding part, a suction source and a filtering cavity. The suction source is located at the upper part of the holding part. The filtering cavity is positioned at the upper part of the holding part, and one end of the filtering cavity is connected with a suction source. A filter element is arranged in the filter cavity body. The filter cartridge is connected to a suction source.

Description

Dust collector and working method thereof
Technical Field
The invention belongs to the field of small cleaning household appliances, and particularly relates to a dust collector and a working method thereof.
Background
The vacuum cleaner 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 a motor is used for driving blades to rotate at a high speed, air negative pressure is generated in a sealed shell, and dust is sucked. The vacuum cleaners are mainly classified into a household vacuum cleaner, a commercial vacuum cleaner and an industrial vacuum cleaner.
Along with social progress, more and more different styles, the dust catcher of different functions is used by a large amount, very big improvement the user carry out the family clean when facility, however, when carrying out the cleanness, along with the increase of live time, have a lot of unable dust of being filtered completely by the filter pulp in the dirt bucket and get into in the motor, the jam and the damage of operation motor to influence clean effect and because the damage of motor increases the cost of replacement dust catcher.
Therefore, there is a need for a vacuum cleaner that can filter dust effectively and provide a larger filtering space.
Disclosure of Invention
The purpose of the invention is as follows: provided is a dust collector which can effectively filter dust and provide a larger filtering space.
The technical scheme is as follows: a vacuum cleaner comprises a holding part, a suction source and a filtering cavity. The suction source is located at the upper part of the holding part. The filtering cavity is positioned at the upper part of the holding part, and one end of the filtering cavity is connected with a suction source. A filter element is arranged in the filter cavity body. The filter cartridge is connected to a suction source.
The invention provides a dust collector, wherein a suction source is arranged above a dust collector body, a filtering cavity is arranged at a position close to the suction source and at the same horizontal position with the suction source, the filtering cavity is used for placing a filtering core, and the filtering core is connected with the suction source.
Furthermore, the dust collector also comprises a suction inlet, a dust barrel and a battery pack. Wherein, the suction inlet is connected with the dust barrel. The dust barrel is connected with the holding part. The top of the dust barrel is provided with an air duct connected with the filtering cavity. The battery pack is detachably connected with the holding part. The suction direction of the suction source is transverse and has an angular deviation of plus or minus 20 deg.. The filter cartridge is located forward of the suction end of the suction source. As a preferred choice of the invention, the dust barrel is connected with the filtering cavity through the air duct, the dust entering the dust collector is firstly filtered by the dust barrel in one step, and then is secondarily filtered by the filtering core after entering the filtering cavity, so that the filtering effect is greatly improved, the use efficiency of the suction source is improved, and meanwhile, the suction source can be finely adjusted by the angle, so as to obtain better suction effect.
Furthermore, in the dust collector, the suction source is positioned at the top of the dust barrel. One end of the filtering cavity is connected with a suction source, and the other end of the filtering cavity is positioned at the top of the holding part. One end of the air channel connected with the filtering cavity is positioned at one end of the filtering cavity close to the suction source. Preferably, the suction force generated by the suction source is capable of preventing small particles of dust from entering the suction source after passing through the filter chamber.
Furthermore, in the dust collector, the cyclone is arranged in the dust barrel. As a preference of the present invention, the cyclone can facilitate dust to be scattered.
Furthermore, in the dust collector, the top of the cyclone in the dust barrel is provided with the filter layer. As a preferred aspect of the present invention, the filter layer in the dust bucket is disposed at the top of the cyclone.
Furthermore, in the dust collector, the bottom of the suction inlet is provided with a conductive contact point. The conductive contacts are conductive metal rods. As a preferable mode of the invention, the conductive contact arranged on the suction inlet is conveniently connected with the brush head needing to be connected with electricity.
Furthermore, in the dust collector, the battery pack is positioned at the bottom of the holding part. As a preferred choice of the invention, the battery pack is arranged at the bottom of the holding part, so that the space is reasonably used, the occupation of a large area is avoided, and the whole dust collector is more square.
Meanwhile, the invention also provides a working method of the dust collector, which comprises the following steps:
s1, after the suction inlet is connected with a proper brush head, starting a dust collector, and enabling a suction source to work to generate suction airflow so that dust is sucked into a dust barrel;
s2, scattering the dust entering the dust barrel by the cyclone, and blocking most of the dust in the dust barrel by the filter layer on the dust barrel;
s3, enabling a small part of fine particle dust to enter the filter cavity along with the air duct through the filter layer and be blocked on the filter element in the filter cavity;
s4, after the dust collector works, the filter element is detached from the filter cavity body for cleaning, and meanwhile, dust in the dust barrel is cleaned.
The technical scheme shows that the invention has the following beneficial effects: the invention provides a dust collector, which is characterized in that a suction source is arranged above a dust collector body, a filtering cavity is arranged at a position close to the suction source and in the same horizontal position with the suction source, the filtering cavity is used for placing a filtering core, the filtering core is connected with the suction source, the filtering core can provide better filtering effect for the suction source and more filtering spaces except for filtering in a dust barrel, the dust barrel is connected with the filtering cavity through an air duct, dust entering the dust collector is firstly filtered by the dust barrel, then secondary filtering is carried out by the filtering core after entering the filtering cavity, the filtering effect is greatly improved, the use efficiency of the suction source is improved, meanwhile, the suction source can be subjected to fine adjustment of an angle, so that better suction effect is obtained, suction force generated by the suction source can prevent small-particle dust from entering the suction source after passing through the filtering cavity, the cyclone can make things convenient for the dust to be broken up, and the filter layer setting in the dirt bucket is at the top of cyclone, and the electrically conductive contact that the sunction inlet set up is convenient to be connected with the brush head that needs connect the electricity, and the battery package sets up in the bottom of the portion of gripping, and reasonable usage space avoids appearing the occupation of great area, makes the whole more side of dust catcher.
Drawings
FIG. 1 is a schematic view of a vacuum cleaner according to embodiment 1 of the present invention;
FIG. 2 is a schematic view of a vacuum cleaner according to embodiment 2 of the present invention;
fig. 3 is a schematic view of a filter cartridge according to an embodiment of the present invention.
In the figure: suction inlet 1, conductive contact point 11, dust bucket 2, cyclone 21, filter layer 22, grip portion 3, suction source 4, filter cavity 5, filter core 51, battery package 6.
Detailed Description
The invention is further elucidated with reference to the drawings and the embodiments.
Example 1
The vacuum cleaner shown in fig. 1 and 2 comprises a grip portion 3, a suction source 4 and a filtering chamber 5. The suction source 4 is located at an upper portion of the grip portion 3. The filtering chamber 5 is located at the upper part of the holding part 3, and one end is connected with the suction source 4. A filter element 51 is arranged in the filter cavity 5. The filter insert 51 is connected to the suction source 4. Further, the suction inlet 1, the dust bucket 2, and the battery pack 6 are included. Wherein, the suction inlet 1 is connected with the dust barrel 2. The dust barrel 2 is connected with the holding part 3. The top of the dust barrel 2 is provided with an air duct 21 connected with the filtering cavity 5. The battery pack 6 is detachably connected to the grip portion 3. The suction direction of the suction source 4 is transverse and has an angular deviation of plus or minus 20 °. The filter cartridge 51 is located in front of the suction end of the suction source 4. In addition, a cyclone 21 is provided in the dust bucket 2. Wherein, the top of the cyclone 21 in the dust barrel 2 is provided with a filter layer 22. In addition, the bottom of the suction inlet 1 is provided with a conductive contact point 11. The conductive contact 11 is a conductive metal rod. In addition, the battery pack 6 is located at the bottom of the grip portion 3.
Meanwhile, the invention also provides a working method of the dust collector, which comprises the following steps:
s1, after the suction inlet 1 is connected with a proper brush head, the dust collector is started, the suction source 4 works to generate suction airflow, and dust is sucked into the dust barrel 2;
s2, scattering the dust entering the dust barrel 2 by the cyclone 21, and blocking most of the dust in the dust barrel 2 by the filter layer 22 on the dust barrel 2;
s3, the dust with small part of fine particles enters the filtering cavity 5 along with the air duct 21 through the filtering layer 22 and is blocked on the filtering element 51 in the filtering cavity 5;
s4, after the vacuum cleaner is finished, the filter element 51 is detached from the filter cavity 5 for cleaning, and meanwhile, the dust in the dust barrel 2 is cleaned.
Example 2
The vacuum cleaner shown in fig. 2 and 3 comprises a grip portion 3, a suction source 4, and a filter chamber 5. The suction source 4 is located at an upper portion of the grip portion 3. The filtering chamber 5 is located at the upper part of the holding part 3, and one end is connected with the suction source 4. A filter element 51 is arranged in the filter cavity 5. The filter insert 51 is connected to the suction source 4. Further, the suction inlet 1, the dust bucket 2, and the battery pack 6 are included. Wherein, the suction inlet 1 is connected with the dust barrel 2. The dust barrel 2 is connected with the holding part 3. The top of the dust barrel 2 is provided with an air duct 21 connected with the filtering cavity 5. The battery pack 6 is detachably connected to the grip portion 3. The suction direction of the suction source 4 is transverse and has an angular deviation of plus or minus 20 °. The filter cartridge 51 is located in front of the suction end of the suction source 4. Meanwhile, the suction source 4 is located at the top of the dust bucket 2. One end of the filtering cavity 5 is connected with the suction source 4, and the other end is positioned at the top of the holding part 3. The end of the air duct 21 connected to the filter chamber 5 is located at the end of the filter chamber 5 close to the suction source 4. In addition, a cyclone 21 is provided in the dust bucket 2. Wherein, the top of the cyclone 21 in the dust barrel 2 is provided with a filter layer 22. In addition, the bottom of the suction inlet 1 is provided with a conductive contact point 11. The conductive contact 11 is a conductive metal rod. In addition, the battery pack 6 is located at the bottom of the grip portion 3.
Meanwhile, the invention also provides a working method of the dust collector, which comprises the following steps:
s1, after the suction inlet 1 is connected with a proper brush head, the dust collector is started, the suction source 4 works to generate suction airflow, and dust is sucked into the dust barrel 2;
s2, scattering the dust entering the dust barrel 2 by the cyclone 21, and blocking most of the dust in the dust barrel 2 by the filter layer 22 on the dust barrel 2;
s3, the dust with small part of fine particles enters the filtering cavity 5 along with the air duct 21 through the filtering layer 22 and is blocked on the filtering element 51 in the filtering cavity 5;
s4, after the vacuum cleaner is finished, the filter element 51 is detached from the filter cavity 5 for cleaning, and meanwhile, the dust in the dust barrel 2 is cleaned.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.

Claims (8)

1. A kind of dust collector, characterized by: comprises a holding part (3), a suction source (4) and a filtering cavity (5); the suction source (4) is positioned at the upper part of the holding part (3); the filtering cavity (5) is positioned at the upper part of the holding part (3), and one end of the filtering cavity is connected with the suction source (4); a filtering filter element (51) is arranged in the filtering cavity (5); the filter insert (51) is connected to a suction source (4).
2. The vacuum cleaner of claim 1, wherein: the dust collector also comprises a suction inlet (1), a dust barrel (2) and a battery pack (6); wherein the suction inlet (1) is connected with the dust barrel (2); the dust barrel (2) is connected with the holding part (3); the top of the dust barrel (2) is provided with an air duct (21) connected with the filtering cavity (5); the battery pack (6) is detachably connected with the holding part (3); the suction direction of the suction source (4) is transverse and has an angle deviation of plus or minus 20 degrees; the filter cartridge (51) is located in front of the suction end of the suction source (4).
3. The vacuum cleaner of claim 2, wherein: the suction source (4) is positioned at the top of the dust barrel (2); one end of the filtering cavity (5) is connected with the suction source (4), and the other end is positioned at the top of the holding part (3); one end of the air duct (21) connected with the filtering cavity (5) is positioned at one end of the filtering cavity (5) close to the suction source (4).
4. The vacuum cleaner of claim 2, wherein: a cyclone (21) is arranged in the dust barrel (2).
5. The vacuum cleaner of claim 4, wherein: the top of the cyclone (21) in the dust barrel (2) is provided with a filter layer (22).
6. The vacuum cleaner of claim 2, wherein: the bottom of the suction inlet (1) is provided with a conductive contact point (11); the conductive contact (11) is a conductive metal rod.
7. The vacuum cleaner of claim 2, wherein: the battery pack (6) is positioned at the bottom of the holding part (3).
8. A working method of the dust collector of the claims 1-7 is characterized in that: the method comprises the following steps:
s1, after the suction inlet (1) is connected with a proper brush head, starting a dust collector, and enabling a suction source (4) to work to generate suction airflow, wherein dust is sucked into a dust barrel (2);
s2, scattering the dust entering the dust barrel (2) by the cyclone (21), and blocking most of the dust in the dust barrel (2) by the filter layer (22) on the dust barrel (2);
s3, enabling a small part of fine particles of dust to enter the filtering cavity (5) through the filtering layer (22) along with the air duct (21) and be blocked on the filtering element (51) in the filtering cavity (5); s4, after the dust collector works, the filter element (51) is detached from the filter cavity (5) for cleaning, and meanwhile, the dust of the dust barrel (2) is cleaned.
CN202210322722.3A 2022-03-29 2022-03-29 Dust collector and working method thereof Pending CN114521824A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210322722.3A CN114521824A (en) 2022-03-29 2022-03-29 Dust collector and working method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210322722.3A CN114521824A (en) 2022-03-29 2022-03-29 Dust collector and working method thereof

Publications (1)

Publication Number Publication Date
CN114521824A true CN114521824A (en) 2022-05-24

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ID=81627172

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210322722.3A Pending CN114521824A (en) 2022-03-29 2022-03-29 Dust collector and working method thereof

Country Status (1)

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CN (1) CN114521824A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090265877A1 (en) * 2006-07-18 2009-10-29 Dyson Technology Limited Cleaning appliance
CN201384460Y (en) * 2009-04-01 2010-01-20 金莱克电气股份有限公司 Cyclone separation dust cup and duct collector thereof
CN107997674A (en) * 2018-01-23 2018-05-08 苏州爱普电器有限公司 Hand held cleaner
CN108030440A (en) * 2017-11-29 2018-05-15 浙江亿力清洁电器有限公司 Hand-held rechargeable dust collector
CN209252668U (en) * 2018-05-24 2019-08-16 尚科宁家（香港）股份有限公司 A kind of hand-held cleaning device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090265877A1 (en) * 2006-07-18 2009-10-29 Dyson Technology Limited Cleaning appliance
CN201384460Y (en) * 2009-04-01 2010-01-20 金莱克电气股份有限公司 Cyclone separation dust cup and duct collector thereof
CN108030440A (en) * 2017-11-29 2018-05-15 浙江亿力清洁电器有限公司 Hand-held rechargeable dust collector
CN107997674A (en) * 2018-01-23 2018-05-08 苏州爱普电器有限公司 Hand held cleaner
CN209252668U (en) * 2018-05-24 2019-08-16 尚科宁家（香港）股份有限公司 A kind of hand-held cleaning device

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