CN211243158U - Hand-held cleaning device - Google Patents

Hand-held cleaning device Download PDF

Info

Publication number
CN211243158U
CN211243158U CN201921375185.9U CN201921375185U CN211243158U CN 211243158 U CN211243158 U CN 211243158U CN 201921375185 U CN201921375185 U CN 201921375185U CN 211243158 U CN211243158 U CN 211243158U
Authority
CN
China
Prior art keywords
base
cleaning device
central axis
power assembly
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.)
Active
Application number
CN201921375185.9U
Other languages
Chinese (zh)
Inventor
王志成
王灵童
宋炳闲
冯雪冬
殷雪冰
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.)
Midea Group Co Ltd
Jiangsu Midea Cleaning Appliances Co Ltd
Original Assignee
Midea Group Co Ltd
Jiangsu Midea Cleaning Appliances 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 Midea Group Co Ltd, Jiangsu Midea Cleaning Appliances Co Ltd filed Critical Midea Group Co Ltd
Application granted granted Critical
Publication of CN211243158U publication Critical patent/CN211243158U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0061—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids adapted for disinfecting or sterilising
    • 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
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0466—Rotating tools
    • A47L9/0477—Rolls
    • 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
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultra-violet radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cleaning In General (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Brushes (AREA)

Abstract

The utility model discloses a hand-held type cleaning device, include: the base is provided with a longitudinal direction parallel to the advancing direction of the cleaning device and a transverse direction parallel to the working plane and perpendicular to the longitudinal direction, and the bottom of the base is provided with a dust suction opening extending in the transverse direction; the dust cup assembly is arranged at the top of the base and forms a column shape extending along the transverse direction; the power assembly is arranged at the top of the base and forms a column extending along the transverse direction, and the power assembly is connected with the dust cup assembly, wherein the power assembly comprises a motor with a central axis extending along the transverse direction, and the orthographic projection of the central axis of the motor on the base is positioned between the front edge and the rear edge of the base along the longitudinal direction. According to the utility model discloses hand-held type cleaning device has adjusted cleaning device's focus, makes cleaning device's focus be located inside the base, has avoided the focus to lead to the unstable condition of cleaning device forward or backward, and user convenient to use experiences well.

Description

Hand-held cleaning device
The present application claims priority from chinese patent application No. 201811290300.2 entitled "hand-held cleaning device" filed 2018, 10, 31.
Technical Field
The utility model relates to a cleaning device technical field particularly, relates to a hand-held type cleaning device.
Background
In the handheld dust collector in the related art, the motor is mostly positioned at the front part or the rear part of the machine body, so that the gravity center of the whole machine is close to the front part or the rear part, the stability of the whole machine is easy to cause, the use of a user is inconvenient, the experience effect is poor, and an improved space exists.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a hand-held type cleaning device, hand-held type cleaning device simple structure, stability is good, and user experience is good.
According to the utility model discloses hand-held type cleaning device, include: a base having a longitudinal direction parallel to an advancing direction of the cleaning device and a transverse direction parallel to a working plane and perpendicular to the longitudinal direction, a bottom of the base having a dust suction port extending in the transverse direction; the dust cup assembly is arranged on the base and extends transversely; the power assembly is arranged on the base and transversely extends, and the power assembly is connected with the dust cup assembly; wherein the power assembly includes a motor having a central axis extending in the transverse direction.
According to the utility model discloses hand-held type cleaning device, through with power component's extending direction set up into with cleaning device direction of advance vertically direction to make the central axis of motor along horizontal extension, thereby adjusted cleaning device's focus, make cleaning device's focus be located inside the base, avoided the focus to lead to the unstable condition of cleaning device forward or backward, user convenient operation uses and experiences well.
In some embodiments, the bottom of base has along vertical interval arrangement and respectively in horizontal extending's first installation department and second installation department, first installation department and second installation department are in vertically lieing in the both sides of dust absorption mouth, first installation department is close to the leading edge, the second installation department is close to the trailing edge, wherein, but the perpendicular up-and-down motion's of installation patting head in the first installation department, install sterilamp in the second installation department, the central axis of motor is in the orthographic projection of base is located first installation department with between the second installation department.
In some embodiments, the first and second mounting portions are symmetrically arranged about a central axis of the electric machine.
In some embodiments, the dust suction opening is located at a position, close to the front edge, of the bottom of the base, a rolling brush is arranged in the dust suction opening, a third installation portion, close to the rear edge and extending in the transverse direction, is further arranged at the bottom of the base, an ultraviolet germicidal lamp is arranged in the third installation portion, and an orthographic projection of the central axis of the motor on the base is located between the dust suction opening and the third installation portion.
In some embodiments, the dust suction port and the third mounting portion are symmetrically arranged about a central axis of the motor.
In some embodiments, the central axis of the dirt cup assembly is coincident with the central axis of the power assembly.
In some embodiments, the central axis of the dirt cup assembly and the central axis of the power assembly are parallel to each other and do not coincide.
In some embodiments, an orthographic projection of a central axis of the motor on the base is located between a front edge and a rear edge of the base in the longitudinal direction.
In some embodiments, an orthographic projection of a central axis of the motor on the base is located between a front edge and a rear edge of the base in the longitudinal direction.
According to the utility model discloses hand-held type cleaning device, include: a base having a longitudinal direction parallel to an advancing direction of the cleaning device and a transverse direction parallel to a working plane and perpendicular to the longitudinal direction, a bottom of the base having a dust suction port extending in the transverse direction; the dust cup assembly is arranged on the base; the power assembly is arranged on the base and transversely extends, and the power assembly is connected with the dust cup assembly; a handle having a first end and a second end, the second end of the handle being connected to the front of the base or the power assembly; wherein an orthographic projection of a central axis of the power assembly on the base is located between a front edge and a rear edge of the base in the longitudinal direction.
According to the utility model discloses hand-held type cleaning device, through with power component's extending direction set up into with cleaning device direction of advance vertically direction to make the central axis of motor along horizontal extension, thereby adjusted cleaning device's focus, make cleaning device's focus be located inside the base, avoided the focus to lead to the unstable condition of cleaning device forward or backward, user convenient operation uses and experiences well.
According to the utility model discloses hand-held type cleaning device, include: a base having a longitudinal direction parallel to an advancing direction of the cleaning device and a transverse direction parallel to a working plane and perpendicular to the longitudinal direction, a bottom of the base having a dust suction port extending in the transverse direction; the dust cup assembly is arranged on the base; the power assembly is arranged on the base and transversely extends, and the power assembly is connected with the dust cup assembly; a handle having a first end and a second end, the second end of the handle being connected to the front of the base or the power assembly; the bottom of base has the edge vertical interval arrangement and respectively in horizontal first installation department and the second installation department that extends, first installation department and second installation department are in vertically be located the both sides of dust absorption mouth.
According to the utility model discloses hand-held type cleaning device, through with power component's extending direction set up into with cleaning device direction of advance vertically direction to make the central axis of motor along horizontal extension, thereby adjusted cleaning device's focus, make cleaning device's focus be located inside the base, avoided the focus to lead to the unstable condition of cleaning device forward or backward, user convenient operation uses and experiences well.
In some embodiments, the power assembly includes a motor having a central axis extending in the transverse direction, the central axis of the motor being located between the first mounting portion and the second mounting portion in an orthographic projection of the base.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of a hand-held cleaning device according to one embodiment of the present invention;
fig. 2 is an exploded view of a base according to an embodiment of the present invention;
fig. 3 is an exploded view of a power assembly according to an embodiment of the present invention;
FIG. 4 is an exploded view of a dirt cup assembly in accordance with an embodiment of the present invention;
fig. 5 is an exploded view of a handle according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a hand-held cleaning device according to another embodiment of the present invention;
FIG. 7 is a top view of a hand-held cleaning device according to another embodiment of the present invention;
figure 8 is a cross-sectional view of a handheld cleaning apparatus according to another embodiment of the present invention.
Reference numerals:
the hand-held cleaning device 100 is,
a base 10, a base body 101, a cover body 102, a dust suction opening 11, a transverse central line C11 of the dust suction opening, a third installation part 12, a transverse central line C12 of the third installation part, a concave part 13,
the rolling brush 14, the rolling brush cover plate 141, the knob 142, the rolling brush motor component 143, the ultraviolet germicidal lamp 15, the ultraviolet germicidal lamp cover plate 151, the circuit board component 16, the air duct 17, the indicator lamp shade 18, the DC head 19,
the dirt cup assembly 20, the central axis C20 of the dirt cup assembly,
a dust cup 21, a dust cup air inlet cotton 22, a coarse dust separator 23, a fine dust collector 24, a dust blocking sheet 25,
a power assembly 30, a central axis C30 of the power assembly, a motor 31, a central axis C31 of the motor,
a motor upper cover 32, a motor lower cover 33, a motor press seat 34, a motor support 35, a motor sealing ring 36, a battery pack assembly 37, a dust cup release button 38, a dust cup locking block 39,
a handle 40, a first end 401, a second end 402, a handle cover 41, a handle holder 42, a handle holder 43, a switch button 44, a mode switching button 45,
an air outlet plate 50, an air outlet sponge 51 and an air outlet cover plate 52.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A hand-held cleaning device 100 according to an embodiment of the invention is described below with reference to fig. 1-8.
As shown in fig. 1 to 8, a hand-held cleaning device 100 according to an embodiment of the present invention includes: a base 10, a dirt cup assembly 20, and a power assembly 30.
The base 10 has a longitudinal direction and a transverse direction, the longitudinal direction of the base 10 is a direction parallel to the advancing direction of the cleaning device 100, such as the front-back direction shown in fig. 1, the transverse direction of the base 10 is a direction parallel to the working plane and perpendicular to the longitudinal direction, such as the left-right direction shown in fig. 1, the bottom of the base 10 is provided with a dust suction port 11, the dust suction port 11 extends along the transverse direction, the dust cup assembly 20 and the power assembly 30 are both arranged at the top of the base 10, the dust cup assembly 20 and the power assembly 30 form a column shape respectively, the power assembly 30 is connected with the dust cup assembly 20, and the extending directions of the power assembly 30 and the dust cup assembly 20 are different from the advancing direction of the.
Specifically, the dirt cup assembly 20 extends in a lateral direction (left-right direction as viewed in FIG. 1) of the base 10, and the power assembly 30 also extends in the lateral direction of the base 10.
Wherein, the power assembly 30 includes the motor 31, the central axis C31 of the motor 31 also extends along the transverse direction (the left-right direction as shown in fig. 1), the central axis C31 of the motor 31 has a larger influence on the gravity center of the cleaning device 100 due to the larger weight of the motor 31, and the orthographic projection of the central axis C31 of the motor 31 on the base 10 is located between the front edge and the rear edge of the base 10 in the longitudinal direction.
According to the utility model discloses hand-held type cleaning device 100, through setting up the extending direction with power component 30 to with cleaning device 100 direction of advance vertically direction to make the central axis of motor 31 be located between the leading edge and the back edge of base 10, thereby adjusted cleaning device 100's focus, make cleaning device 100's focus be located inside base 10, avoided the focus to lead to the unstable condition of cleaning device 100 forward or backward, user convenient operation, use and experience.
According to an embodiment of the present invention, the bottom of the base 10 has a first mounting portion and a second mounting portion, the first mounting portion and the second mounting portion are spaced apart from each other in a longitudinal direction (a front-back direction as shown in fig. 2), and in the longitudinal direction, the first mounting portion and the second mounting portion are located at two sides of the dust suction port 11, the first mounting portion is close to the front edge, the second mounting portion is close to the rear edge, and an extending direction of the first mounting portion does not coincide with an extending direction of the second mounting portion.
Wherein, but the perpendicular up-and-down motion's of installation beater head in the first installation department, installation sterilamp in the second installation department, the central axis C31 of motor 31 is located between first installation department and the second installation department at the orthographic projection of base 10 to make hand-held type cleaning device 100's focus be located beat between head and the sterilamp, the focus is stable, convenience of customers ' operation.
In some examples, first installation department and second installation department respectively along horizontal extension, the extending direction of first installation department and second installation department is parallel, and the structure is pleasing to the eye, and the focus is stable, and user experience is good.
In other examples, the first and second mounting portions each extend in a direction oblique to the lateral direction, and the central axis C31 of the motor 31 is located between the lateral centerline of the first mounting portion and the lateral centerline of the second mounting portion in an orthographic projection of the base 10 to ensure that the center of gravity of the hand-held cleaning device 100 is maintained inside the base 10.
In some specific examples, the first mounting portion and the second mounting portion are symmetrically arranged about the central axis C31 of the motor 31, that is, the center of gravity of the handheld cleaning device 100 is located right below the motor 31, so that the handheld cleaning device 100 has better stability and is more convenient for the user to operate and use.
According to another embodiment of the present invention, the bottom of the base 10 has a first mounting portion and a second mounting portion, the first mounting portion and the second mounting portion are arranged at intervals along the longitudinal direction (the front-back direction shown in fig. 2), each of the first mounting portion and the second mounting portion is used for mounting the rotatable roller brush 14, the beater head moving vertically up and down or the ultraviolet germicidal lamp 15, and the central axis C31 of the motor 31 is located between the first mounting portion and the second mounting portion in the orthographic projection of the base 10.
When the rolling brush 14 is mounted on the first mounting part or the second mounting part, the rotation axis of the rolling brush 14 extends along the transverse center line of the corresponding first mounting part or the second mounting part, and the corresponding first mounting part or the corresponding second mounting part can be communicated with the dust suction port 11; when the beating head is arranged on the first installation part or the second installation part, the length direction of the beating head extends along the transverse central line of the corresponding first installation part or the second installation part, and the corresponding first installation part or the second installation part is adjacent to but not communicated with the dust suction port 11; when the ultraviolet germicidal lamp 15 is mounted to the first mounting portion or the second mounting portion, the central axis of the ultraviolet germicidal lamp 15 extends along the transverse center line of the corresponding first mounting portion or second mounting portion.
According to an example of the present invention, the first installation portion is located at a position adjacent to the front edge of the base 10, and the second installation portion is located at a position adjacent to the rear edge of the base 10, so that when the hand-held cleaning device 100 moves, the first installation portion is located at the front end of the forward direction of the cleaning device 100, and the second installation portion is located at the rear end of the forward direction of the cleaning device 100, so as to achieve more comprehensive and thorough cleaning in the moving process of the hand-held cleaning device 100.
In some examples, the first installation part is installed with one of the roller brush 14, the beating head and the ultraviolet germicidal lamp 15, the second installation part is installed with another one of the roller brush 14, the beating head and the ultraviolet germicidal lamp 15, or the components installed by the second installation part are the same as those installed by the first installation part, i.e. the base 10 can have 9 different component combinations to achieve multiple cleaning effects.
Specifically, the first type is that a first installation part is provided with a rolling brush 14, and a second installation part is provided with a beating head; the second is that the roller brush 14 is arranged on the first installation part, and the ultraviolet germicidal lamp 15 is arranged on the second installation part; the third is that the first mounting part is provided with the rolling brush 14, and the second mounting part is also provided with the rolling brush 14.
Fourthly, the first installation part is provided with a beating head, and the second installation part is also provided with a beating head; the fifth type is that the first installation part is provided with a beating head, and the second installation part is provided with an ultraviolet germicidal lamp 15; and in the sixth mode, the beating head is arranged on the first installation part, and the rolling brush 14 is arranged on the second installation part.
The seventh type is that the first installation part is provided with an ultraviolet germicidal lamp 15, and the second installation part is provided with a beating head; the eighth is that the first installation part is provided with the ultraviolet germicidal lamp 15, and the second installation part is also provided with the ultraviolet germicidal lamp 15; in the ninth embodiment, the ultraviolet germicidal lamp 15 is attached to the first mounting portion, and the roll brush 14 is attached to the second mounting portion.
In some examples, at least one of the first mounting portion and the second mounting portion is disposed adjacent to the dust suction port 11, so that the components in the mounting portion can suck dust in a synchronous manner during operation, thereby improving dust suction amount and suction efficiency, and further improving dust removal efficiency and dust removal effect.
According to an embodiment of the present invention, the dust suction port 11 is located at the middle position of the bottom of the base 10, the bottom of the base 10 is provided with the rotatable rolling brush 14 or the beating head of vertical up-and-down movement, the bottom of the base 10 is further provided with the annular uv germicidal lamp 15 extending along the circumference of the dust suction port 11, and the annular uv germicidal lamp 15 surrounds the rolling brush 14 or the beating head, the annular uv germicidal lamp 15 herein may be in a closed ring shape, or in an open ring shape, for example, the annular uv germicidal lamp 15 in a semi-enclosed shape.
The middle position of the dust suction port 11 is relative to the edge of the base 10, specifically, the middle position of the base 10 may be, or a position which is deviated from the middle of the base 10 and is located in the middle of the annular ultraviolet germicidal lamp 15.
At this time, the central axis C31 of the motor 31 is located between the front and the rear of the annular sterilamp 15 in the orthographic projection of the base 10, so that the center of gravity of the handheld cleaning device 100 is located inside the annular sterilamp 15, thereby avoiding the instability of the handheld cleaning device 100 caused by the forward or backward center of gravity, and ensuring convenient operation and good use experience.
As shown in fig. 2 and 8, according to an embodiment of the present invention, the dust suction opening 11 is located at a position near the front edge of the bottom of the base 10, and a rolling brush 14 is disposed in the dust suction opening 11, the bottom of the base 10 is further provided with a third mounting portion 12, the third mounting portion 12 is close to the rear edge of the base 10, and the third mounting portion 12 extends in the horizontal direction (the left and right directions shown in fig. 2), an ultraviolet germicidal lamp is disposed in the third mounting portion 12, and the central axis of the motor 31 is located between the dust suction opening 11 and the third mounting portion 12 in the orthographic projection of the base 10, so that the center of gravity of the handheld cleaning device 100 is located between the rolling brush 14 and the ultraviolet germicidal lamp 15, and the center of gravity is stable, thereby facilitating the.
As shown in fig. 8, in some specific examples, the dust suction port 11 and the third mounting portion 12 are symmetrically arranged about the central axis C31 of the motor 31, so that the center of gravity of the handheld cleaning device 100 is located right below the motor 31, the handheld cleaning device 100 has better stability and is more convenient for the user to operate and use.
According to the utility model discloses an embodiment still is equipped with battery package subassembly 37 in the power component 30, the central axis C31 of motor 31 and the axis coincidence of battery package subassembly 37 to make the central axis C31 of motor 31 and the central axis C30 coincidence of power component 30, make the structure compacter, avoided the focus skew.
According to another embodiment of the present invention, the central axis C31 of the motor 31 is not coincident with the axis of the battery pack assembly 37, so that the central axis C31 of the motor 31 is not coincident with the central axis C30 of the power assembly 30, thereby being suitable for being applied to different hand-held cleaning devices 100 and meeting the arrangement requirements of different structures.
According to one embodiment of the present invention, the central axis C20 of the dirt cup assembly 20 is located between the transverse centerline C11 of the dust collection opening 11 and the transverse centerline C12 of the third mounting portion 12 in the orthographic projection of the base 10 to provide a compact structure while avoiding forward or rearward movement of the center of gravity of the hand-held cleaning device 100.
In some examples, the central axis C20 of the dirt cup assembly 20 coincides with the central axis C30 of the power assembly 30, which further positions the center of gravity of the handheld vacuum cleaner 100 near the power assembly 30, which further improves the stability of the handheld vacuum cleaner 100, and the central axis C31 of the motor 31 may or may not coincide with the central axis C30 of the power assembly 30.
In other examples, since the weight of the dirt cup assembly 20 is generally low, the central axis of the dirt cup assembly 20 has less influence on the center of gravity of the handheld cleaning apparatus 100, so that the central axis C20 of the dirt cup assembly 20 and the central axis C30 of the power assembly 30 can be set to be parallel to each other and not coincident with each other to meet the arrangement requirements of different handheld cleaning apparatus 100 structures, and at this time, the central axis C31 of the motor 31 and the central axis C30 of the power assembly 30 may or may not coincide with each other.
According to an embodiment of the present invention, the dust cup assembly 20 and the power assembly 30 are arranged in a horizontal direction (left and right directions as shown in fig. 7), so that the structure of the handheld dust collector 100 is more compact, the center of gravity is further balanced, and the operation is convenient for the user.
Further, the dirt cup assembly 20 is removably coupled to the power assembly 30, and the power assembly 30 is provided with a dirt cup release button 38 and a dirt cup lock 39, such that when the dirt cup assembly 20 is coupled to the power assembly 30, the dirt cup assembly 20 is locked to the dirt cup lock 39, and when the dirt cup release button 38 is pressed, the dirt cup lock 39 is pressed to disengage from the dirt cup assembly 20, and the dirt cup assembly 20 can be removed from the power assembly 30.
As shown in fig. 1, according to an embodiment of the present invention, the hand-held cleaning device 100 further includes a handle 40, the handle 40 has a first end 401 and a second end 402, the first end 401 of the handle 40 is connected with the rear portion of the base 10, the second end 402 of the handle 40 is connected with the front portion of the base 10, so as to be suitable for a user to hold the handle 40 from the right upper portion of the base 10, thereby enabling the user to apply an even force, facilitating the lifting and taking of the cleaning device 100, facilitating the taking and putting, and saving labor, and providing a good user experience.
In other embodiments, as shown in fig. 7 and 8, the second end 402 of the handle 40 is connected to the power assembly 30, so that the user can hold the handle 40 to push the hand-held cleaning device 100 forward, which is convenient and labor-saving.
In some specific examples, the handle 40 is disposed perpendicular to the axial direction of the power assembly 30, and the handle 40 extends in the same direction as the forward direction of the handheld cleaning device 100, so as to facilitate the operation of the user.
As shown in fig. 1, in some examples, the forward projection of the handle 40 on the base 10 is located at the middle position of the base 10 along the left-right direction, which further facilitates the holding operation of the user.
Further, the handle 40 can be located in the middle of the base 10, so that the whole structure is symmetrical, the appearance is attractive and elegant, the market competitiveness of the product is increased, and the purchasing desire of the user is improved.
As shown in fig. 2, according to an embodiment of the present invention, the middle position of the top of the base 10 has a concave portion 13 that is recessed downward, the concave portion 13 extends along the horizontal direction (the left and right directions as shown in fig. 2), at least a part of the dust cup assembly 20 and the power assembly 30 is matched with the concave portion 13, that is, the dust cup assembly 20 and the power assembly 30 are placed in the concave portion 13, and the concave portion 13 plays a certain supporting role for the dust cup assembly 20 and the power assembly 30, and further balances the center of gravity, thereby facilitating the operation of the user and providing a good use experience.
In some specific examples, the concave portion 13 has a dust outlet communicated with the inlet of the dust cup assembly 20, the base 10 has a wind guide tube 17 therein, the wind guide tube 17 defines a wind inlet channel therein, and two ends of the wind inlet channel are respectively communicated with the dust outlet and the dust suction port 11, so that dust entering the dust suction port 11 enters the dust cup assembly 20 through the wind inlet channel, and dust and air are separated through the dust cup assembly 20.
Further, the air outlet of the handheld cleaning device 100 is located on one side, away from the dust cup assembly 20, of the power assembly 30, an air outlet duct is defined in the power assembly 30, one end of the air outlet duct is communicated with the outlet of the dust cup assembly 20, and the other end of the air outlet duct is communicated with the air outlet, so that the air after dust and air separation is discharged from the air outlet through the air outlet duct, and output of clean air flow is achieved.
A specific embodiment of the hand-held cleaning device 100 of the present invention is described below with reference to fig. 1-5.
The handheld cleaning apparatus 100 includes a base 10, a dirt cup assembly 20, a power assembly 30, and a handle 40.
The base 10 includes a base body 101 and a cover body 102, the base 10 has a longitudinal direction and a transverse direction, the longitudinal direction of the base 10 is parallel to the advancing direction of the cleaning device 100, such as the front-back direction shown in fig. 1, and the transverse direction of the base 10 is parallel to the working plane and perpendicular to the longitudinal direction, such as the left-right direction shown in fig. 1.
The bottom of the base body 101 is provided with a dust suction opening 11 and a third mounting part 12, the dust suction opening 11 and the third mounting part 12 both extend along the left-right direction, but the dust suction opening 11 and the third mounting part 12 are arranged at intervals along the front-rear direction, the dust suction opening 11 is positioned at a position adjacent to the front edge of the base 10, and the third mounting part 12 is positioned at a position adjacent to the rear edge of the base 10.
The rolling brush 14 and the knob 142 are installed in the dust suction opening 11, the rotation axis of the rolling brush 14 corresponds to the transverse center line C11 of the dust suction opening 11, the rolling brush 14 is fixed in the dust suction opening 11 through the rolling brush cover plate 141, and the rolling brush motor assembly 143 for driving the rolling brush 14 to roll is also arranged in the base body 101.
The sterilamp 15 is installed in the third installation part 12, the sterilamp 15 is fixed to the third installation part 12 through the sterilamp cover 151, and the central axis of the sterilamp 15 corresponds to the transverse center line C12 of the third installation part 12.
The cover 102 is detachably connected to the base 101, the cover 102 has a recess 13 recessed downward, the recess 13 has a dust outlet, the dust cup assembly 20 and a portion of the power assembly 30 are located in the recess 13, and the dust cup assembly 20 is communicated with the dust outlet.
The base 10 is also provided with a circuit board assembly 16, an air guide pipe 17, an indicator light cover 18 and a DC head 19, wherein the air guide pipe 17 defines an air inlet duct, two ends of the air inlet duct are respectively communicated with a dust inlet and a dust outlet, impurities such as dust and the like pass through the air inlet duct of the dust inlet 11 and flow out of the air inlet duct through the dust outlet to enter the dust cup assembly 20, and are separated through the dust cup assembly 20.
The dirt cup assembly 20 is formed in a cylindrical shape, the dirt cup assembly 20 extends in a left-right direction, the dirt cup assembly 20 includes a dirt cup 21, dirt cup inlet air wool 22, a coarse dirt separator 23, a fine dirt collector 24 and a dust blocking sheet 25, and the dirt gas entering the dirt cup assembly 20 can be collected by two-stage filtering and discharged by clean air flow.
The power assembly 30 is also formed in a cylindrical shape, the power assembly 30 extends in the left-right direction, the power assembly 30 comprises a motor 31, a motor upper cover 32, a motor lower cover 33, a motor pressing seat 34, a motor bracket 35, a motor sealing ring 36 and a battery pack assembly 37, the motor upper cover 32 is provided with a dust cup release button 38 and a dust cup locking block 39, and the dust cup assembly 20 is detachably connected with the left side of the power assembly 30 by arranging the dust cup locking block 39.
An air outlet duct is defined in the power assembly 30, the left end of the air outlet duct is communicated with the outlet of the dust cup assembly 20, and the right end of the air outlet duct is provided with an air outlet, an air outlet plate 50, an air outlet cover plate 52 and an air outlet sponge 51, so that the air after dust and air separation is discharged from the air outlet under the further filtration of the air outlet sponge 51.
The handle 40 includes a handle cover 41, a handle holder 42 and a handle holder 43, the handle cover 41 having an on-off button 44 and a mode switching button 45, the handle 40 having a first end 401 and a second end 402, the first end 401 of the handle 40 being connected to the rear of the base 10, the second end 402 of the handle 40 being connected to the front of the base 10.
The motor 31 has a central axis C31 of the motor 31, the dirt cup assembly 20 has a central axis C20 of the dirt cup assembly 20, the dust suction opening 11 has a transverse centerline C11 of the dust suction opening 11, the third mounting portion 12 has a transverse centerline C12 of the third mounting portion 12, wherein, the front projection of the central axis C20 of the dust cup assembly on the base 10 is positioned between the transverse central line C11 of the dust suction opening 11 and the transverse central line C12 of the third mounting part 12, the front projection of the central axis C31 of the motor 31 on the base 10 is positioned between the transverse central line C11 of the dust suction opening 11 and the transverse central line C12 of the third mounting part 12, and the dust suction port 11 and the third mounting part 12 are symmetrically arranged about the central axis C31 of the motor 31, the gravity center of the cleaning device 100 is located in the middle of the base 10, the situation that the cleaning device 100 is unstable due to the fact that the gravity center is forward or backward is avoided, operation of a user is convenient, and use experience of the user is improved.
Other constructions and operations of the hand-held cleaning device 100 according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (11)

1. A hand-held cleaning device, comprising:
a base having a longitudinal direction parallel to an advancing direction of the cleaning device and a transverse direction parallel to a working plane and perpendicular to the longitudinal direction, a bottom of the base having a dust suction port extending in the transverse direction;
the dust cup assembly is arranged on the base and extends transversely;
the power assembly is arranged on the base and transversely extends, and the power assembly is connected with the dust cup assembly;
wherein the power assembly includes a motor having a central axis extending in the transverse direction.
2. The hand-held cleaning device of claim 1, wherein the base has a bottom portion having first and second mounting portions spaced apart along the longitudinal direction and extending in the lateral direction, respectively, the first and second mounting portions being located on opposite sides of the suction opening in the longitudinal direction, the first mounting portion being proximate to the front edge and the second mounting portion being proximate to the rear edge,
the flapping head capable of vertically moving up and down is installed in the first installation part, the ultraviolet germicidal lamp is installed in the second installation part, and the central axis of the motor is located in the orthographic projection of the base, the first installation part and the second installation part are arranged between each other.
3. The hand-held cleaning device of claim 2, wherein the first and second mounting portions are symmetrically arranged about a central axis of the motor.
4. The hand-held cleaning device of claim 1, wherein the suction opening is located at a bottom of the base near a front edge, and a roller brush is disposed in the suction opening,
the bottom of base still is equipped with and is close to the trailing edge and be in horizontal extending's third installation department, be provided with sterilamp in the third installation department, the central axis of motor is in the orthographic projection of base is located the dust absorption mouth with between the third installation department.
5. The hand-held cleaning device of claim 4, wherein the dust suction port and the third mounting portion are symmetrically arranged about a central axis of the motor.
6. The hand-held cleaning device of claim 1, wherein a central axis of the dirt cup assembly is coincident with a central axis of the power assembly.
7. The hand-held cleaning device of claim 1, wherein the central axis of the dirt cup assembly and the central axis of the power assembly are parallel to each other and do not coincide.
8. The hand-held cleaning device according to claim 1, wherein an orthographic projection of the central axis of the motor on the base is located between a front edge and a rear edge of the base in the longitudinal direction.
9. A hand-held cleaning device, comprising:
a base having a longitudinal direction parallel to an advancing direction of the cleaning device and a transverse direction parallel to a working plane and perpendicular to the longitudinal direction, a bottom of the base having a dust suction port extending in the transverse direction;
the dust cup assembly is arranged on the base;
the power assembly is arranged on the base and transversely extends, and the power assembly is connected with the dust cup assembly;
a handle having a first end and a second end, the second end of the handle being connected to the front of the base or the power assembly;
wherein an orthographic projection of a central axis of the power assembly on the base is located between a front edge and a rear edge of the base in the longitudinal direction.
10. A hand-held cleaning device, comprising:
a base having a longitudinal direction parallel to an advancing direction of the cleaning device and a transverse direction parallel to a working plane and perpendicular to the longitudinal direction, a bottom of the base having a dust suction port extending in the transverse direction;
the dust cup assembly is arranged on the base;
the power assembly is arranged on the base and transversely extends, and the power assembly is connected with the dust cup assembly;
a handle having a first end and a second end, the second end of the handle being connected to the front of the base or the power assembly;
the bottom of base has the edge vertical interval arrangement and respectively in horizontal first installation department and the second installation department that extends, first installation department and second installation department are in vertically be located the both sides of dust absorption mouth.
11. The hand-held cleaning device according to claim 10, wherein the power assembly comprises a motor having a central axis extending in the transverse direction, the central axis of the motor being located between the first mounting portion and the second mounting portion in an orthographic projection of the base.
CN201921375185.9U 2018-10-31 2019-08-22 Hand-held cleaning device Active CN211243158U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811290300.2A CN109259660A (en) 2018-10-31 2018-10-31 Hand-held cleaning device
CN2018112903002 2018-10-31

Publications (1)

Publication Number Publication Date
CN211243158U true CN211243158U (en) 2020-08-14

Family

ID=65192277

Family Applications (8)

Application Number Title Priority Date Filing Date
CN201811290300.2A Pending CN109259660A (en) 2018-10-31 2018-10-31 Hand-held cleaning device
CN201921375184.4U Active CN210727642U (en) 2018-10-31 2019-08-22 Hand-held cleaning device
CN201921375300.2U Active CN210961770U (en) 2018-10-31 2019-08-22 Hand-held cleaning device
CN201921375185.9U Active CN211243158U (en) 2018-10-31 2019-08-22 Hand-held cleaning device
CN201921375566.7U Active CN211299775U (en) 2018-10-31 2019-08-22 Hand-held cleaning device
CN201910779242.8A Pending CN111110104A (en) 2018-10-31 2019-08-22 Hand-held cleaning device
CN201921375181.0U Active CN211187034U (en) 2018-10-31 2019-08-22 Hand-held cleaning device
CN201921375183.XU Active CN210727641U (en) 2018-10-31 2019-08-22 Hand-held cleaning device

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CN201811290300.2A Pending CN109259660A (en) 2018-10-31 2018-10-31 Hand-held cleaning device
CN201921375184.4U Active CN210727642U (en) 2018-10-31 2019-08-22 Hand-held cleaning device
CN201921375300.2U Active CN210961770U (en) 2018-10-31 2019-08-22 Hand-held cleaning device

Family Applications After (4)

Application Number Title Priority Date Filing Date
CN201921375566.7U Active CN211299775U (en) 2018-10-31 2019-08-22 Hand-held cleaning device
CN201910779242.8A Pending CN111110104A (en) 2018-10-31 2019-08-22 Hand-held cleaning device
CN201921375181.0U Active CN211187034U (en) 2018-10-31 2019-08-22 Hand-held cleaning device
CN201921375183.XU Active CN210727641U (en) 2018-10-31 2019-08-22 Hand-held cleaning device

Country Status (1)

Country Link
CN (8) CN109259660A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109758047A (en) * 2019-02-26 2019-05-17 管清婷 A kind of nursing method for cleaning of cleaning plant
CN110367878B (en) * 2019-08-22 2024-05-03 北京小狗吸尘器集团股份有限公司 Wireless mite-killing dust collector
CN112450795A (en) * 2019-09-09 2021-03-09 追觅科技（天津）有限公司 Mite-killing dust collector

Also Published As

Publication number Publication date
CN211187034U (en) 2020-08-07
CN109259660A (en) 2019-01-25
CN211299775U (en) 2020-08-21
CN210961770U (en) 2020-07-10
CN111110104A (en) 2020-05-08
CN210727642U (en) 2020-06-12
CN210727641U (en) 2020-06-12

Similar Documents

Publication Publication Date Title
CN211243158U (en) Hand-held cleaning device
KR200377056Y1 (en) Dust and dirt collecting unit for vacuum cleaner
EP3305154B1 (en) Rod handheld two-in-one split-type vacuum cleaner having independent dust-air separation and dust storage device
EP3400860A1 (en) Handheld dust collector
KR101119615B1 (en) Vacuum cleaner
JP2009504309A (en) Upright vacuum cleaner that can be converted to a canister type
CN111184468A (en) Hand-held type dust catcher
CN216060389U (en) Dust-collecting, cleaning and hand-held three-in-one dry-wet multifunctional vertical dust collector
CN216060388U (en) Dust-collecting, cleaning and hand-held three-in-one dry-wet multifunctional vertical dust collector
CN209404599U (en) Multi-functional cleaning brush
CN211834201U (en) Dust collecting device of dust collector
CN211066397U (en) Wireless mite killing instrument
CN115399690A (en) Dust-collecting, cleaning and hand-held three-in-one dry-wet multifunctional vertical dust collector
WO2020015251A1 (en) Handheld cleaner and air treatment assembly
CN205514385U (en) Scrubbing brush and dust catcher
JP4519721B2 (en) Vacuum cleaner
KR100933190B1 (en) Dust collection unit of vacuum cleaner
CN211022448U (en) Remove mite dust absorption annex and hand-held type and remove mite dust collecting equipment
CN214804415U (en) Hand-held vacuum cleaner
CN211484333U (en) Hand-held type dust catcher
CN211093757U (en) Dry-wet dual-purpose dust collector accessory and dust collection system
CN219166283U (en) Dust collector with dust cup and HEPA separated assembly
CN214804417U (en) Hand-held vacuum cleaner
CN211834191U (en) Hand-held type dust catcher
CN214804416U (en) Hand-held vacuum cleaner

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant