CN206761630U - Hand held cleaner - Google Patents

Hand held cleaner Download PDF

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Publication number
CN206761630U
CN206761630U CN201621362839.0U CN201621362839U CN206761630U CN 206761630 U CN206761630 U CN 206761630U CN 201621362839 U CN201621362839 U CN 201621362839U CN 206761630 U CN206761630 U CN 206761630U
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China
Prior art keywords
air intake
filter
motor
hand held
held cleaner
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Application number
CN201621362839.0U
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Chinese (zh)
Inventor
张志伟
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.)
Tineco Intelligent Technology Co Ltd
Original Assignee
Ecovacs Robotics Suzhou Co Ltd
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Priority to CN201621362839.0U priority Critical patent/CN206761630U/en
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Abstract

A kind of hand held cleaner, mainly include main body and coupled dust suction annex, main body includes fuselage (3) and the dirt cup (8) being connected with fuselage, dirt cup is provided with sweep-up pipe (1), for dust suction annex to be connected into main body, the top of fuselage is provided with motor (2), for the battery bag (7) powered to motor and the handle (6) positioned at fuselage side, cyclone filter (82) is provided with dirt cup, air intake filter cotton component (9) is built-in with cyclone filter.The utility model need not change location layout of the motor in hand held cleaner, just can effectively carry out interception filtering to the air-flow for entering motor, improve the filter effect of dust catcher, effectively protect the performance of motor, service life greatly prolongs.

Description

Hand held cleaner
Technical field
A kind of hand held cleaner is the utility model is related to, belongs to small household appliances manufacturing technology field.
Background technology
Publication No. EP2040597B1 European patent discloses a kind of Cyclonic separating apparatus, the motor of the equipment with Dirt cup filter is respectively placed in independent both sides, and motor air inlet axial line and dirt cup filter axial line be perpendicular or crossing condition. Motor preposition filter cotton is arranged between surface or dirt cup filter and the motor of dirt cup filter by the equipment.By motor The influence of preceding filter cotton position, motor have to be arranged above handle.So exhaust air flue space just receives extruding, can not Or be difficult on the premise of product length size is not extended, air-out filtration system after motor is set.Prevent in secondary pollution and noise Hidden danger is left in shield.
Publication No. CN205107554U Chinese patent discloses a kind of Cyclonic separating apparatus.The motor of the equipment is put In dirt cup filter side, motor air inlet axial line and dirt cup filter axle center be coaxial or diameter parallel.Although the equipment is most Limits have compressed product space, the setting of air-out filtration system after the extension and motor beneficial to exhaust air flue after motor, profit In secondary pollution and the protection of noise problem, but in view of motor is placed in above dirt cup filter by this kind equipment, in motor and dirt Between cup filter, without filter cotton before enough space setting motors.Therefore, under this configuration, dirt cup filter can not The remaining dust effectively filtered will be directed into motor, and the performance and life-span to motor can cause very big influence.
Utility model content
Technical problem to be solved in the utility model is in view of the shortcomings of the prior art, there is provided a kind of hand-held dust suction Device, without changing location layout of the motor in hand held cleaner, just the air-flow for entering motor can effectively be intercepted Filtering, the filter effect of dust catcher is improved, effectively protect the performance of motor, service life greatly prolongs.
Technical problem to be solved in the utility model is achieved by the following technical solution:
A kind of hand held cleaner, it is main to include main body and coupled dust suction annex, the main body include fuselage with The dirt cup being connected with fuselage, the dirt cup are provided with sweep-up pipe, for dust suction annex to be connected into main body, the fuselage it is upper Side is provided with motor, and for the battery bag powered to motor and the handle positioned at fuselage side, whirlwind mistake is provided with the dirt cup Filter, air intake filter cotton component is built-in with the cyclone filter.
For the ease of dust suction, the cyclone filter is provided with tangential air inlet, and the air inlet connects with the sweep-up pipe; The axis of the motor and the axis coaxle of dirt cup are parallel to each other.
Further, the motor is arranged on the axis extension line of the dirt cup.
Further, coaxial or both the axis of the air intake filter cotton component and cyclone filter is parallel to each other.Institute Motor is stated to be arranged on the axially extending line of the air intake filter cotton component.
Specifically, the air intake filter cotton component is made up of air intake filter pulp and air intake filter holder;The air intake filter pulp Enclose the outer middle side part for being located at air intake filter holder;The air intake filter holder is fixed in cyclone filter.
In order to reach more preferable pick-up performance, air intake net-filter assembly is additionally provided with the outside of the air intake filter cotton component.
Specifically, the air intake filter cotton component is set with air intake net-filter assembly axis coaxle;The air intake filter cotton Component and air intake the net-filter assembly Longitudinal extending in dirt cup, its upper end extend to motor air inlet, and lower end extends to dirt cup bottom.
For the ease of processing, the cyclone filter integral type is arranged among dirt cup, both by reinforcement one into Type.
Specifically, the air intake net-filter assembly is made up of air intake filter screen and air intake filter screen bracket.
The cyclone filter is provided with ash hole, and the ash hole is positioned away from the side of sweep-up pipe;The air intake filter The lower edge of net is not less than the top edge of the ash hole.
In summary, the utility model provides a kind of hand held cleaner, without changing motor in hand held cleaner Location layout, just can to enter motor air-flow effectively carry out interception filtering, improve the filter effect of dust catcher, effectively The performance of motor is protected, service life greatly prolongs.
Below in conjunction with the accompanying drawings and specific embodiment, the technical solution of the utility model is described in detail.
Brief description of the drawings
Fig. 1 is the utility model body construction diagrammatic cross-section;
Fig. 2 is the utility model dirt cup, motor part exploded perspective view;
Fig. 3 is the utility model air intake filter cotton component structure diagram;
Fig. 4 is the utility model air flow direction schematic diagram.
Embodiment
Fig. 1 is the utility model body construction diagrammatic cross-section;Fig. 2 is the utility model dirt cup, the blast of motor part is shown It is intended to.Such as Fig. 1 and with reference to shown in Fig. 2, the utility model provides a kind of hand held cleaner, main including main body and coupled Dust suction annex, the main body includes fuselage 3 and the dirt cup 8 that be connected with fuselage, and the dirt cup is provided with sweep-up pipe 1, for general Dust suction annex is connected in main body, and the top of the fuselage is provided with motor 2, for the battery bag 7 powered to motor and is located at The handle 6 of fuselage side, the dirt cup is interior to be provided with cyclone filter 82, and air intake filter cotton group is built-in with the cyclone filter Part 9.Wherein, cyclone filter 82 can be independently arranged with dirt cup 8, also the integral type of cyclone filter 82 can be arranged at into dirt cup 8 Among.Cyclone filter 82 is integrally formed by reinforcement (not shown) and dirt cup 8 in the present embodiment.Specifically, institute State cyclone filter 82 and be provided with tangential air inlet, the air inlet 80 connects with the sweep-up pipe 1.It is described in order to facilitate setting The axis coaxle of the axis of motor 2 and dirt cup 8 is parallel to each other.Further, when the axis and the axis of dirt cup 8 of motor 2 When coaxial, the motor 2 is arranged on the axis extension line of the dirt cup 8.The air intake filter cotton component 9 and cyclone filter 82 coaxial or both axis are parallel to each other, similarly, described when air intake filter cotton component 9 is coaxial with cyclone filter 82 Motor 2 is arranged on the axially extending line of the air intake filter cotton component 9.
Fig. 3 is the utility model air intake filter cotton component structure diagram.As shown in figure 3, the air intake filter cotton component 9 It is made up of air intake filter pulp 91 and air intake filter holder 92;The air intake filter pulp encloses the outer middle side part for being located at air intake filter holder;Institute Air intake filter holder is stated to be fixed in cyclone filter.
Such as Fig. 3 and with reference to shown in Fig. 1, Fig. 2, the outside of the air intake filter cotton component 9 is additionally provided with air intake net-filter assembly 10, Air intake filter pulp component 9 can be effectively protected to be impacted by bulky grain dust.Preferably, the air intake filter cotton component 9 with The axis coaxle of air intake net-filter assembly 10 is set.Preferably, the air intake filter cotton component 9 and air intake net-filter assembly 10 are in dirt cup 8 Interior Longitudinal extending, its upper end extend to motor air inlet, and lower end extends to the bottom of dirt cup 8.The air intake net-filter assembly 10 is by entering Wind filter screen 101 and air intake filter screen bracket 102 form.Wherein, air intake filter screen 101 belongs to prior art, and material can be that nylon is compiled Knitmesh, metal net or metal etch net.In order to which beneficial to storage ash, the cyclone filter 82 is provided with ash hole 821, described Ash hole is positioned away from the side of sweep-up pipe 1.In order to which the separating effect of the trend of air-flow and dust, the air intake is effectively ensured The lower edge of filter screen 101 is not less than the top edge of the ash hole 821.
Fig. 4 is the utility model air flow direction schematic diagram.Such as Fig. 4 and with reference to shown in Fig. 1 to Fig. 3, work of the present utility model It is such as process:
When dust catcher works, dust enters cyclone filter 82 at a high speed, tangentially with air-flow by sweep-up pipe 1.Rotate at a high speed Air-flow effectively most dust granules are centrifuged, got rid of from cyclone filter ash hole 821 into dirt cup Dust Storage Room 81. Because Dust Storage Room 81 belongs to vacuum chamber, and once enter Dust Storage Room 81 without the air-flow of high speed rotation, dust granule, will not see you again It is secondary to enter cyclone filter 82, so as to ensure that the separating effect of cyclone filter 82.Air-flow warp in cyclone filter 82 Enter air intake net-filter assembly 10 after crossing separation.After air-flow and only a few dust pass through air intake net-filter assembly 10, freely flow into Wind filter pulp component 9, wherein dust granule effectively intercept filtering by air intake filter pulp 91, and clean air permeable air intake filter pulp 91 is subsequent Into motor 2, so as to effectively prevent remaining dust from entering motor.
In summary, the utility model provides a kind of hand held cleaner, without changing motor in hand held cleaner Location layout, just can to enter motor air-flow effectively carry out interception filtering, improve the filter effect of dust catcher, effectively The performance of motor is protected, service life greatly prolongs.

Claims (11)

  1. It is main to include main body and coupled dust suction annex 1. a kind of hand held cleaner, the main body including fuselage (3) and The dirt cup (8) being connected with fuselage, the dirt cup is provided with sweep-up pipe (1), for dust suction annex to be connected into main body, the machine The top of body is provided with motor (2), for the battery bag (7) powered to motor and the handle (6) positioned at fuselage side, the dirt Cyclone filter (82) is provided with cup, it is characterised in that air intake filter cotton component (9) is built-in with the cyclone filter.
  2. 2. hand held cleaner as claimed in claim 1, it is characterised in that the cyclone filter (82) is entered provided with tangential Air port, the air inlet connect with the sweep-up pipe (1);
    The axis of the motor (2) and the axis coaxle of dirt cup (8) are parallel to each other.
  3. 3. hand held cleaner as claimed in claim 2, it is characterised in that the motor (2) is arranged on the dirt cup (8) On axis extension line.
  4. 4. hand held cleaner as claimed in claim 3, it is characterised in that the air intake filter cotton component (9) and whirlwind mistake Coaxial or both the axis of filter (82) is parallel to each other.
  5. 5. hand held cleaner as claimed in claim 4, it is characterised in that the motor (2) is arranged on the air intake filtering On the axially extending line of cotton component (9).
  6. 6. hand held cleaner as claimed in claim 1, it is characterised in that the air intake filter cotton component (9) is filtered by air intake Cotton (91) and air intake filter holder (92) composition;
    The air intake filter pulp encloses the outer middle side part for being located at air intake filter holder;
    The air intake filter holder is fixed in cyclone filter.
  7. 7. hand held cleaner as claimed in claim 6, it is characterised in that the outside of the air intake filter cotton component (9) is also Provided with air intake net-filter assembly (10).
  8. 8. hand held cleaner as claimed in claim 7, it is characterised in that the air intake filter cotton component (9) is filtered with air intake Screen component (10) axis coaxle is set;
    In dirt cup (8) interior Longitudinal extending, its upper end extends to motor air intake for the air intake filter cotton component and air intake net-filter assembly Mouthful, lower end extends to dirt cup bottom.
  9. 9. hand held cleaner as claimed in claim 1, it is characterised in that cyclone filter (82) integral type is arranged on Among dirt cup (8), both are integrally formed by reinforcement.
  10. 10. hand held cleaner as claimed in claim 7 or 8, it is characterised in that the air intake net-filter assembly (10) is by air intake Filter screen (101) and air intake filter screen bracket (102) composition.
  11. 11. hand held cleaner as claimed in claim 10, it is characterised in that the cyclone filter (82) is provided with ash hole (821), the ash hole is positioned away from the side of sweep-up pipe (1);
    The lower edge of the air intake filter screen (101) is not less than the top edge of the ash hole.
CN201621362839.0U 2016-12-13 2016-12-13 Hand held cleaner Active CN206761630U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621362839.0U CN206761630U (en) 2016-12-13 2016-12-13 Hand held cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621362839.0U CN206761630U (en) 2016-12-13 2016-12-13 Hand held cleaner

Publications (1)

Publication Number Publication Date
CN206761630U true CN206761630U (en) 2017-12-19

Family

ID=60646820

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621362839.0U Active CN206761630U (en) 2016-12-13 2016-12-13 Hand held cleaner

Country Status (1)

Country Link
CN (1) CN206761630U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109730580A (en) * 2019-03-08 2019-05-10 永康市超锐电器有限公司 Power cleaner
CN113509080A (en) * 2021-08-13 2021-10-19 苏州市春菊电器有限公司 Handheld dust collector with deodorization structure
US11690488B2 (en) 2020-01-03 2023-07-04 Techtronic Floor Care Technology Limited Vacuum cleaner assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109730580A (en) * 2019-03-08 2019-05-10 永康市超锐电器有限公司 Power cleaner
US11690488B2 (en) 2020-01-03 2023-07-04 Techtronic Floor Care Technology Limited Vacuum cleaner assembly
CN113509080A (en) * 2021-08-13 2021-10-19 苏州市春菊电器有限公司 Handheld dust collector with deodorization structure

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20200903

Address after: 215168, No. 108 West Lake Road, Suzhou, Jiangsu, Wuzhong District

Patentee after: TINECO INTELLIGENT TECHNOLOGY Co.,Ltd.

Address before: 215168, No. 108 West Lake Road, Suzhou, Jiangsu, Wuzhong District

Patentee before: ECOVACS ROBOTICS Co.,Ltd.

TR01 Transfer of patent right