CN113017470A - Hand-held type dust catcher - Google Patents

Hand-held type dust catcher Download PDF

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Publication number
CN113017470A
CN113017470A CN202110459793.3A CN202110459793A CN113017470A CN 113017470 A CN113017470 A CN 113017470A CN 202110459793 A CN202110459793 A CN 202110459793A CN 113017470 A CN113017470 A CN 113017470A
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CN
China
Prior art keywords
dust
filter
cavity
filter device
hand
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.)
Granted
Application number
CN202110459793.3A
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Chinese (zh)
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CN113017470B (en
Inventor
陈决源
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.)
Aiyuan Xiamen Electronic Co ltd
Original Assignee
Aiyuan Xiamen Electronic 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 Aiyuan Xiamen Electronic Co ltd filed Critical Aiyuan Xiamen Electronic Co ltd
Priority to CN202110459793.3A priority Critical patent/CN113017470B/en
Publication of CN113017470A publication Critical patent/CN113017470A/en
Application granted granted Critical
Publication of CN113017470B publication Critical patent/CN113017470B/en
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Anticipated expiration legal-status Critical

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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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/106—Dust removal
    • 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
    • A47L9/12—Dry filters
    • A47L9/122—Dry filters flat
    • 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
    • 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
    • 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
    • A47L9/32—Handles
    • A47L9/322—Handles for hand-supported suction cleaners

Abstract

The invention discloses a handheld dust collector, which comprises a machine body, a filtering device and a motor, wherein the filtering device is arranged on the machine body; a body extending from a first end to a second end, the body including a handle portion adjacent the first end and a dirt collection portion adjacent the second end; a filter device openably and closably connected to the dust collecting part and configured to be switched between a closed orientation and an open orientation, the filter device being provided with a dust suction port for sucking air at a position adjacent to the second end of the body; the motor is used for generating suction force and sucking air into the dust suction opening. The dust collecting part of the machine body is used for receiving and storing dust and debris, the filter device is connected to the dust collecting part in an openable and closable mode and is configured to be switched between the closed orientation and the open orientation, when the filter device is in the releasing orientation, the dust collecting part is kept still relative to the filter device, the stored dust and debris can be poured out of the dust collecting part, the problem that the dust is splashed out and the dust and debris are not easy to spill out when the dust is poured out is solved, and the use experience of a user on the product is improved.

Description

Hand-held type dust catcher
Technical Field
The invention relates to the technical field of small household appliances, in particular to a handheld dust collector.
Background
The hand-held type dust catcher is used for the cleanness in car, house, electrical apparatus etc. extensively because of having advantages such as small and exquisite, the carrying and convenient to use of size, and its principle is: the dust collector is internally provided with a motor, suction force is generated by the work of the motor, under the action of the suction force, air with dust and debris is filtered by a filter element through a dust suction port, the dust and the debris are retained in a dust collection cylinder, and clean air flows to the tail of the machine body and is discharged.
At present, most of the existing hand-held dust collectors are used for receiving and storing dust and debris by a dust collecting cylinder, and the dust collecting cylinder is arranged to be rotatably turned over and opened relative to a machine body for dust dumping and cleaning, such as the hand-held dust collector with the application number of cn201820523632.x and the hand-held dust collector with the application number of 201921385167.9, wherein the dust dumping is realized by the action of the dust collecting cylinder, and the dust dumping device has the defects that: when the dust collection barrel acts, dust and debris in the dust collection barrel can shake, so that the dust collection barrel is easy to raise and even spill when opened, and the use experience of a user on a product is reduced.
Simultaneously, the rotatable hand-held type dust catcher of dust collection section of thick bamboo, the filter screen sets up in the position that the organism is close to the air outlet, for guaranteeing effectual cross filter, can set the filter screen to concave-convex shape mostly, and the filter screen clearance of this kind of structure is comparatively troublesome.
Disclosure of Invention
The invention aims to provide a handheld dust collector which is not easy to generate the problems of dust flying, dust and debris spilling, and improves the use experience of a user on a product.
In order to achieve the purpose, the invention adopts the following technical scheme:
a hand-held dust collector comprises a machine body, a filtering device and a motor;
the body extending from a first end to a second end, the body including a handle portion adjacent the first end and a dirt collection portion adjacent the second end;
the filter device is connected to the dust collecting part in an openable and closable manner and is configured to be switched between a closed orientation and an open orientation, and the filter device is provided with a dust suction opening for sucking air at a position adjacent to the second end part of the machine body;
the motor is used for generating suction force and sucking air into the dust suction opening;
the dirt collection portion is in communication with the dirt suction opening when the filter arrangement is in the closed orientation such that the filter arrangement filters air drawn in by the dirt suction opening, and the dirt collection portion is out of communication with the dirt suction opening when the filter arrangement is in the release orientation to allow dirt and debris stored in the dirt collection portion to be poured out of the dirt collection portion.
Preferably, the filter device is rotatably connected to the dust collecting part such that the filter device extends parallel to the body when the filter device is in the closed orientation.
Preferably, the filter means is removably attached to the dirt collection portion such that the filter means extends parallel to the body when the filter means is in the closed orientation.
Preferably, a switch assembly is also included that can switch the filter device from a closed orientation to an open orientation.
Preferably, the handheld portion and the dust collecting portion are of an integrated structure, the handheld portion is provided with a hollow cavity, an air outlet communicated with the hollow cavity is formed in the handheld portion, the motor is arranged in the hollow cavity, and the dust collecting portion is provided with a dust collecting cavity.
Preferably, the filtering device comprises a housing and a filtering component, the housing is divided into an air inlet cavity and an air outlet cavity, the front end of the air inlet cavity is provided with the dust suction port, the filtering component is detachably sealed in the air outlet cavity, when the dust collector works, the filtering device is in a closed orientation, the air inlet cavity is communicated with the dust collection cavity, the air outlet cavity is communicated with the hollow cavity, and air is discharged from the air outlet after sequentially passing through the dust suction port, the air inlet cavity, the dust collection cavity, the filtering component, the air outlet cavity and the hollow cavity.
Preferably, the shell is provided with a first sealing ring along the edge of the end face thereof, when the filtering device is in the closed orientation, the filtering device is sealed with the dust collecting part through the first sealing ring, the filtering assembly comprises a frame and a filter screen, the frame is sealed in the air outlet cavity through a second sealing ring, and the filter screen is flatly arranged in the frame.
Preferably, the filtering device further comprises an elastic dust baffle plate, and the elastic dust baffle plate is arranged in the air inlet cavity and used for closing/opening the dust suction opening.
Preferably, the handheld part comprises a main machine assembly and an end cover, the main machine assembly is accommodated in the hollow cavity along the length direction of the handheld part, and the end cover is arranged at the opening end of the hollow cavity to fix the main machine assembly.
Preferably, the host assembly includes a bracket, a battery pack and a circuit board, the bracket is disposed on the top of the motor, the battery pack is vertically installed in the bracket, and the circuit board is installed on a side of the bracket.
After adopting the technical scheme, compared with the background technology, the invention has the following advantages:
1. the dust collecting part of the machine body is used for receiving and storing dust and debris, the filter device is connected to the dust collecting part in an openable and closable mode and is configured to be switched between the closed orientation and the open orientation, when the filter device is in the releasing orientation, the dust collecting part is kept still relative to the filter device, the stored dust and debris can be poured out of the dust collecting part, the problem that the dust is splashed out and the dust and debris are not easy to spill out when the dust is poured out is solved, and the use experience of a user on the product is improved.
2. According to the invention, the filter assembly is detachably sealed in the air outlet cavity of the shell, and the filter screen is flatly arranged, so that the filter area of the filter screen is large, the filter effect is good, and the filter screen is convenient to clean.
3. The motor, the bracket, the battery pack and the circuit board are integrated in the hollow cavity along the length direction of the handheld part, so that the component installation space required by the handheld part can be reduced to a great extent, and the handheld dust collector is more miniaturized and more portable.
Drawings
FIG. 1 is a perspective view of one embodiment of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic structural view of the fuselage of the present invention;
FIG. 4 is a cross-sectional view of the present invention;
FIG. 5 is a perspective view of the present invention (open state);
FIG. 6 is an exploded view of the present invention;
FIG. 7 is a schematic view of the structure of the filter device of the present invention;
FIG. 8 is an exploded view of the filter assembly of the present invention;
FIG. 9 is a schematic structural diagram of a mainframe assembly according to the present invention;
FIG. 10 is an exploded view of the main frame assembly of the present invention.
Description of reference numerals:
a hand-held part 110, a hollow cavity 111, an air outlet 112, a dust collecting part 120 and a dust collecting cavity 121;
the dust collector comprises a filtering device 200, a shell 210, an air inlet cavity 211, an air outlet cavity 212, a dust suction port 213, a filtering component 220, a frame 221, a filter screen 222, an elastic dust baffle 230, a first sealing ring 240, a second sealing ring 250 and a rotating shaft 260;
a motor 300;
a switch assembly 400;
the main frame assembly 500, a bracket 510, an upper bracket 511, a lower bracket 512, a battery pack 520, a circuit board 530 and a motor base 540;
end cap 600.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the apparatus or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1 to 5, the present embodiment discloses a handheld vacuum cleaner, which includes a main body, a filter 200, a motor 300, and a switch assembly 400.
The body extends from a first end a1 to a second end a2, the body including a handle portion 110 adjacent the first end a1 and a dirt collection portion 120 adjacent the second end a2, the dirt collection portion 120 for receiving and storing dust and debris.
The filter device 200 is openably and closably connected to the dust collection part 120 and configured to be switched between a closed orientation and an open orientation, the filter device 200 being provided with a dust suction port 213 through which air is sucked at a position adjacent to the second end a2 of the body.
In this embodiment, the handle 110 and the dust collecting part 120 are integrated, the handle 110 has a hollow cavity 111, the handle 110 has an air outlet 112 communicating with the hollow cavity 111, the motor 300 is disposed in the hollow cavity 111 for generating a suction force and sucking air into the dust suction port 213, and the dust collecting part 120 has a dust collecting cavity 121.
When the filter device 200 is in the closed orientation, the dust collection part 120 is in communication with the dust suction port 213 so that the filter device 200 filters air sucked into the dust suction port 213, and when the filter device 200 is in the release orientation, the dust collection part 120 is out of communication with the dust suction port 213 and the motor 300 so as to allow dust and debris stored in the dust collection part 120 to be poured out of the dust collection part 120. When the filter device 200 is switched from the closed orientation to the release orientation, the dust collecting part 120 is kept still relative to the filter device 200, and the problem of dust flying, dust and debris spilling is not easy to occur during dust pouring, so that the use experience of a user on a product is improved.
As shown in fig. 1, 3, 6 to 8, the filter device 200 includes a housing 210 and a filter assembly 220, the housing 210 is divided into an air inlet cavity 211 and an air outlet cavity 212, a dust suction opening 213 is disposed at the front end of the air inlet cavity 211, the filter assembly 220 is detachably sealed in the air outlet cavity 212, when the vacuum cleaner operates, the filter device 200 is in a closed orientation, the air inlet cavity 211 is communicated with the dust collection cavity 121, the air outlet cavity 212 is communicated with the hollow cavity 111, and air is discharged from the air outlet 112 after passing through the dust suction opening 213, the air inlet cavity 211, the dust collection cavity 121, the filter assembly 220, the air outlet cavity 212 and the hollow cavity 111 in sequence.
The filter device 200 further includes an elastic dust guard 230, and the elastic dust guard 230 is disposed in the air inlet chamber 211 to close/open the dust suction port 213. When the cleaner is not in operation, the elastic dust-blocking plate 230 closes the dust-suction opening 213, and when the cleaner is in operation, the elastic dust-blocking plate 230 swings towards the inside of the air inlet chamber 211, so that the dust-suction opening 213 is opened and the dust-suction opening 213 is communicated with the air inlet chamber 211.
The edge of shell 210 along its terminal surface is provided with first sealing washer 240, when filter equipment 200 was in closed orientation, sealed mutually with dust collection portion 120 through first sealing washer 240, filtering component 220 includes frame 221 and filter screen 222 (the filter screen adopts the sea handkerchief that the dust catcher was used usually), frame 221 seals in air-out chamber 212 through second sealing washer 250, filter screen 222 sets up in frame 221 flatly, so not only make the filter area of filter screen big, the filter effect is good, and the clearance of filter screen is convenient moreover.
In the present embodiment, the filter device 200 is rotatably coupled to the dust collection part 120 such that the filter device 200 extends parallel to the body when the filter device 200 is in the closed orientation. Specifically, the filter device 200 may be hinged to the rear end of the handle 110 by a hinge 260 so as to be opened by being turned upward with respect to the dust collecting part 120, or the filter device 200 may be hinged to a side of the dust collecting part 120 by a hinge so as to be opened by being turned upward with respect to the dust collecting part 120. The filter device 200 in the closed orientation is fixed by the switch assembly 400, and when the filter device 200 needs to be switched from the closed orientation to the open orientation, the filter device 200 can be turned over and opened by operating the switch assembly 400, and the switch assembly 400 can adopt a structure for fixing a dust collecting tube in an existing handheld dust collector, so the structure of the switch assembly 400 is not described in detail in the examples in this market.
Example two
As shown in fig. 1 and fig. 2, the present embodiment is different from the first embodiment in that:
in this embodiment, the filter device 200 is detachably connected to the dust collection part 120, and the filter device 200 is in a closed orientation such that the filter device 200 extends parallel to the body. Specifically, when the filter device 200 is in the closed orientation, one end of the filter device 200 may be fixed to the tail end of the handle 110 (e.g., by clipping or hooking), and the other end may be fixed by the switch assembly 400, that is, the filter device 200 and the body are independent from each other, and the filter device 200 can be freely taken from and placed on the body. When it is desired to convert the filter assembly 200 from the closed orientation to the open orientation, the switch assembly 400 is operated to release the restriction of the filter assembly 200 and the filter assembly 200 is removed.
EXAMPLE III
As shown in fig. 3, 6, 9 and 10, the handheld vacuum cleaner disclosed in this embodiment further includes a main unit assembly 500 and an end cap 600.
The host assembly 500 is accommodated in the hollow cavity 111 along the length direction of the handle 110, and the end cap 600 is disposed at the open end of the hollow cavity 111 to fix the host assembly 500. The main assembly 500 includes a bracket 510, a battery pack 520, and a circuit board 530, the bracket 510 is disposed on the top of the motor 300, the battery pack 520 is vertically installed in the bracket 510, and the circuit board 530 is installed at a side of the bracket 510. In this embodiment, a motor base 540 is disposed in the hollow cavity 111, the motor 300 is mounted on the top of the motor base 540, the bracket 510 includes an upper bracket 511 and a lower bracket 512, the lower bracket 512 is mounted on the top of the motor, the upper bracket 511 is fixed on the top of the lower bracket 512, and the battery pack 520 is mounted in the upper bracket 511 and the lower bracket 512.
The motor 300, the bracket 510, the battery pack 520 and the circuit board 530 are integrated in the hollow cavity 111 along the length direction of the handheld portion 110, so that the installation space of the components required by the handheld portion 110 can be greatly reduced, and the handheld vacuum cleaner is more miniaturized and more portable.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A hand-held cleaner, characterized by: comprises a machine body, a filtering device and a motor;
the body extending from a first end to a second end, the body including a handle portion adjacent the first end and a dirt collection portion adjacent the second end;
the filter device is connected to the dust collecting part in an openable and closable manner and is configured to be switched between a closed orientation and an open orientation, and the filter device is provided with a dust suction opening for sucking air at a position adjacent to the second end part of the machine body;
the motor is used for generating suction force and sucking air into the dust suction opening;
the dirt collection portion is in communication with the dirt suction opening when the filter arrangement is in the closed orientation such that the filter arrangement filters air drawn in by the dirt suction opening, and the dirt collection portion is out of communication with the dirt suction opening when the filter arrangement is in the release orientation to allow dirt and debris stored in the dirt collection portion to be poured out of the dirt collection portion.
2. A hand-held cleaner according to claim 1, wherein: the filter device is rotatably connected to the dust collection portion such that the filter device extends parallel to the body when the filter device is in a closed orientation.
3. A hand-held cleaner according to claim 2, wherein: the filter assembly is removably attached to the dirt collection portion such that the filter assembly extends parallel to the body when the filter assembly is in the closed orientation.
4. A hand-held cleaner according to claim 2 or 3, wherein: also included is a switch assembly that can transition the filter device from a closed orientation to an open orientation.
5. A hand-held cleaner according to claim 4, wherein: the handheld part and the dust collecting part are of an integrated structure, the handheld part is provided with a hollow cavity, an air outlet communicated with the hollow cavity is formed in the handheld part, the motor is arranged in the hollow cavity, and the dust collecting part is provided with a dust collecting cavity.
6. A hand-held cleaner according to claim 5, wherein: the filter device comprises a shell and a filter assembly, the shell is divided into an air inlet cavity and an air outlet cavity, the front end of the air inlet cavity is provided with the dust suction port, the filter assembly is detachably sealed in the air outlet cavity, when the dust collector works, the filter device is in a closed orientation, the air inlet cavity is communicated with the dust collection cavity, the air outlet cavity is communicated with the hollow cavity, and air is discharged from the air outlet after sequentially passing through the dust suction port, the air inlet cavity, the dust collection cavity, the filter assembly, the air outlet cavity and the hollow cavity.
7. A hand-held cleaner according to claim 6, wherein: the shell is provided with first sealing washer along the edge of its terminal surface, when filter equipment is in closed orientation, through first sealing washer is sealed with dust collecting part, filtering component includes frame and filter screen, the frame pass through the second sealing washer seal in the chamber of airing exhaust, the filter screen set up in with tiling in the frame.
8. A hand-held cleaner according to claim 6, wherein: the filtering device further comprises an elastic dust baffle plate, and the elastic dust baffle plate is arranged in the air inlet cavity and used for closing/opening the dust suction opening.
9. A hand-held cleaner according to claim 5, wherein: the handheld part is arranged in the hollow cavity, and the end cover is arranged at the opening end of the hollow cavity to fix the host assembly.
10. A hand-held cleaner according to claim 9, wherein: the host assembly comprises a support, a battery pack and a circuit board, wherein the support is arranged at the top of the motor, the battery pack is vertically arranged in the support, and the circuit board is arranged on the side edge of the support.
CN202110459793.3A 2021-04-27 2021-04-27 Handheld dust collector Active CN113017470B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110459793.3A CN113017470B (en) 2021-04-27 2021-04-27 Handheld dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110459793.3A CN113017470B (en) 2021-04-27 2021-04-27 Handheld dust collector

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CN113017470A true CN113017470A (en) 2021-06-25
CN113017470B CN113017470B (en) 2024-01-30

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114403740A (en) * 2021-12-07 2022-04-29 苏州斯卫浦电器有限公司 Anti-deformation vehicle-mounted dust collector
WO2024003811A1 (en) * 2022-06-29 2024-01-04 Dyson Technology Limited Vacuum cleaner
WO2024003658A1 (en) * 2022-06-29 2024-01-04 Dyson Technology Limited Dirt separator
WO2024003650A1 (en) * 2022-06-29 2024-01-04 Dyson Technology Limited Dirt separator

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US20060162117A1 (en) * 2005-01-24 2006-07-27 Euro-Pro Operating Llc Vacuum cleaner and floor dustpan system
CN101642359A (en) * 2008-08-05 2010-02-10 松下电器产业株式会社 Dust collection device and electric dust collector with the same
CN106170238A (en) * 2014-04-04 2016-11-30 创科实业有限公司 Vacuum cleaner
CN110638370A (en) * 2019-09-30 2020-01-03 北京众清科技有限公司 Portable dust collector and operation method thereof
CN110680239A (en) * 2019-10-25 2020-01-14 苏州意达产品设计有限公司 Dust collector and dust cup assembly convenient to clean
CN212913058U (en) * 2020-07-15 2021-04-09 莱克电气股份有限公司 Handheld dust suction device and dust suction equipment
CN214856354U (en) * 2021-04-27 2021-11-26 爱源（厦门）电子有限公司 Hand-held type dust catcher

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060162117A1 (en) * 2005-01-24 2006-07-27 Euro-Pro Operating Llc Vacuum cleaner and floor dustpan system
CN101642359A (en) * 2008-08-05 2010-02-10 松下电器产业株式会社 Dust collection device and electric dust collector with the same
CN106170238A (en) * 2014-04-04 2016-11-30 创科实业有限公司 Vacuum cleaner
CN110638370A (en) * 2019-09-30 2020-01-03 北京众清科技有限公司 Portable dust collector and operation method thereof
CN110680239A (en) * 2019-10-25 2020-01-14 苏州意达产品设计有限公司 Dust collector and dust cup assembly convenient to clean
CN212913058U (en) * 2020-07-15 2021-04-09 莱克电气股份有限公司 Handheld dust suction device and dust suction equipment
CN214856354U (en) * 2021-04-27 2021-11-26 爱源（厦门）电子有限公司 Hand-held type dust catcher

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114403740A (en) * 2021-12-07 2022-04-29 苏州斯卫浦电器有限公司 Anti-deformation vehicle-mounted dust collector
WO2024003811A1 (en) * 2022-06-29 2024-01-04 Dyson Technology Limited Vacuum cleaner
WO2024003658A1 (en) * 2022-06-29 2024-01-04 Dyson Technology Limited Dirt separator
WO2024003650A1 (en) * 2022-06-29 2024-01-04 Dyson Technology Limited Dirt separator

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