CN108852171A - Cyclonic separating apparatus - Google Patents

Cyclonic separating apparatus Download PDF

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Publication number
CN108852171A
CN108852171A CN201810813957.6A CN201810813957A CN108852171A CN 108852171 A CN108852171 A CN 108852171A CN 201810813957 A CN201810813957 A CN 201810813957A CN 108852171 A CN108852171 A CN 108852171A
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CN
China
Prior art keywords
metalwork
filter
separating apparatus
cyclonic separating
strainer
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
CN201810813957.6A
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Chinese (zh)
Other versions
CN108852171B (en
Inventor
刘小禹
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.)
Beijing Rockrobo Technology Co Ltd
Original Assignee
Beijing Rockrobo Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN201810813957.6A priority Critical patent/CN108852171B/en
Publication of CN108852171A publication Critical patent/CN108852171A/en
Application granted granted Critical
Publication of CN108852171B publication Critical patent/CN108852171B/en
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/12Dry filters
    • A47L9/122Dry filters flat
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2805Parameters or conditions being sensed
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2889Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user

Abstract

The present invention provides a kind of Cyclonic separating apparatus, with power supply circuit and including air-stream generating device, the first filter device and warning device.The upstream of air-stream generating device is arranged in first filter device, to be filtered to the gas entered in air-stream generating device.First filter device includes filter and at least two metalworks.Filter includes strainer.At least two metalworks are spaced from each other, and through-hole is provided on each metalwork and can be connected to power supply circuit in off state against strainer, at least two metalworks.Warning device generates alarm signal when can have electric current to flow through between at least two metalworks.Wherein, it when strainer is in moisture state, is connected some or all of at least two metalworks via strainer and forms closed circuit, warning device is enabled to generate alarm signal.Cyclonic separating apparatus according to the present invention, can prevent that filter being put into Cyclonic separating apparatus in the also unseasoned situation of strainer and use.

Description

Cyclonic separating apparatus
Technical field
Present invention relates generally to burnisher fields, and in particular to a kind of Cyclonic separating apparatus.
Background technique
Existing Cyclonic separating apparatus (such as hand held cleaner), generally comprises the elongated master with air intake Body, intake line and for making the dust collecting installation of impurity and dust and air flow separation and convenient for for hand-held handle Deng.Filter is additionally provided in Cyclonic separating apparatus, after Cyclonic separating apparatus long-time service, the strainer of filter can quilt Dust granule is blocked to influence filter effect, and at this moment user can wash with water dirty filter.Usual user can be in filter Strainer dry not yet in the case where be placed in the cleaning equipment and carry out using this filter in moisture state Net can generate biggish windage when Cyclonic separating apparatus works, and cause filter effect exception or even strainer will appear mouldy Smelly problem.
Accordingly, it is desirable to provide a kind of Cyclonic separating apparatus, at least partly to solve the above problems.
Summary of the invention
A series of concept of reduced forms is introduced in Summary, this will in the detailed description section into One step is described in detail.Summary of the invention is not meant to attempt to limit technical solution claimed Key feature and essential features do not mean that the protection scope for attempting to determine technical solution claimed more.
At least to be partially solved the above problem, the invention discloses a kind of Cyclonic separating apparatus, the hand-held is clear Clean equipment has power supply circuit, and the Cyclonic separating apparatus includes air-stream generating device, the first filter device and warning device. The upstream of the air-stream generating device is arranged in first filter device, to the gas entered in the air-stream generating device It is filtered.First filter device includes filter and at least two metalworks.The filter includes strainer.It is described extremely Few two metalworks are spaced from each other, be provided on each metalwork through-hole and can against the strainer, it is described extremely Few metalwork is connected to the power supply circuit, and open circuit is formed between at least two metalwork.The warning device can Alarm signal is generated when having electric current to flow through between at least two metalwork.Wherein, when the strainer is in moisture state, It is connected some or all of at least two metalwork via the strainer and forms closed circuit, so that the alarm fills The alarm signal can be generated by setting.
Cyclonic separating apparatus according to the present invention, by the way that at least two spaced metalworks, metalwork is arranged Can be against strainer, when strainer is in moisture state, some or all of at least two metalworks can be via strainer It is connected and forms closed circuit and warning device is made to generate alarm signal, can be prevented in the also unseasoned situation of strainer with this Filter is put into Cyclonic separating apparatus and is used.
Optionally, first filter device further includes bracket, and the bracket is used to support the filter and the gold Belong to part, the bracket is made of nonmetallic materials.
Optionally, the bracket includes support portion, and the support portion extends along the circumferential direction of the filter, to institute It states filter and the metalwork is supported.
Optionally, the bracket further includes interconnecting piece, and the connecting portion is in the inside of the support portion, and the connection The outer end in portion extends to the support portion.
Optionally, the metalwork is installed to the support portion and the interconnecting piece.
Optionally, the metalwork is two, and is configured to semicircular laminated structure.
Optionally, multiple through-holes are evenly arranged on the metalwork.
Optionally, the bracket is made of resin material and/or the metalwork is made of copper or stainless steel material.
Optionally, the bracket and the metalwork are combined as a whole by in-mould injection technique.
Optionally, the Cyclonic separating apparatus further includes the second filter device, and second filter device is arranged in institute The downstream of air-stream generating device is stated, to be filtered to the gas being discharged from the air-stream generating device.
Detailed description of the invention
The following drawings of embodiment of the present invention is incorporated herein as part of the present invention for the purpose of understanding the present invention.Show in attached drawing Embodiments of the present invention and its description, principle used to explain the present invention are gone out.In the accompanying drawings,
Fig. 1 is the stereochemical structure of the first filter device of the Cyclonic separating apparatus of a preferred embodiment of the present invention Schematic diagram;And
Fig. 2 is the perspective exploded view of the first filter device in Fig. 1.
Specific embodiment
In the following description, a large amount of concrete details are given so as to provide a more thorough understanding of the present invention.So And it will be apparent to one skilled in the art that embodiment of the present invention may not need it is one or more of these thin It saves and is carried out.In other examples, in order to avoid obscuring with embodiment of the present invention, for well known in the art Some technical characteristics are not described.
In order to thoroughly understand embodiment of the present invention, detailed structure will be proposed in following description.Obviously, of the invention The execution of embodiment is not limited to the specific details that those skilled in the art is familiar with.
The present invention provides a kind of Cyclonic separating apparatus, which can be hand held cleaner, It can be used for daily clean operation.
Cyclonic separating apparatus mainly may include air-stream generating device (not shown) and the first filter device 100.Air-flow Generating device is the power unit that Cyclonic separating apparatus executes cleaning, may include motor and blower, and motor can be with Drive blower rotation negative pressure can be generated at blower, so that air-flow constantly enters blower.First filter device 100 can be with The upstream of air-stream generating device is set, to be filtered to the gas entered in air-stream generating device.
First filter device 100 mainly may include filter 110, at least two metalworks 130 and bracket 120.At least Two metalworks 130 are spaced from each other setting.Bracket 120 can be used for supporting filter 110 and metalwork 130.It below will knot Close Fig. 1 and Fig. 2 the first filter device 100 that the present invention will be described in detail.
Filter 110 may include strainer 111.Specifically, filter 110 may include being configured to consolidating for cirque structure Determine part 112.Fixing piece 112 can surround the outside that strainer 111 is arranged in, and be capable of fixing the periphery of strainer 111.Strainer 111 Can be with textile fabric strainer, and it is able to carry out washing.Multiple filter hole (not shown), mistake can be evenly arranged on strainer 111 Filter opening is through-hole, for being filtered to the gas entered in air-stream generating device.
In the illustrated embodiment, the first filter device 100 includes two metalworks 130.Metalwork 130 can construct For semicircular laminated structure.Two metalworks 130 are separated from each other, and can be symmetrically disposed in the lower section of filter 110. Optionally, two metalworks 130 are spaced 0.5mm to 1mm.Metalwork 130 can be against strainer 111.Specifically, metalwork 130 Top surface can be against the bottom surface of strainer 111.
Metalwork 130 can be made of copper or stainless steel material.It can be provided with through-hole 131 on each metalwork 130, So that air-flow can flow through the filter hole of strainer 111 via through-hole 131.Optionally, can equably be arranged on metalwork 130 There are multiple through-holes 131, with being capable of metalwork 130 easy to process.For example, through-hole can be processed by the technique of punching press or etching 131。
It will be understood by those skilled in the art that the structure of metalwork 130 is not limited to present embodiment.At of the invention one A through-hole can be provided only in unshowned embodiment, on metalwork.The through-hole can be semicircular structure, and this is logical The radius in hole can be slightly less than the radius of strainer.
In addition, Cyclonic separating apparatus can also include power supply circuit, two metalworks 130 are connected in off state Power supply circuit.Specifically, each metalwork 130 can be connected to power supply circuit via a conducting wire respectively, due to two Metalwork 130 is not directly contacted with, therefore does not have electric current to pass through between two metalworks 130, i.e. is not between two metalworks 130 Conducting.After the strainer 111 of filter 110 is by washing in also unseasoned situation, i.e., when strainer 111 is in wet shape State, since water is conductor, the strainer 111 in moisture state becomes conductor, can be via between two metalworks 130 Strainer 111 is connected and forms closed circuit, can generate electric signal (such as electric current) between two metalworks 130.
Cyclonic separating apparatus can also include warning device (not shown), and warning device can be between metalwork 130 Alarm signal is generated when having electric current to pass through.That is, after two metalworks 130 are connected via strainer 111, two metalworks There is electric current to flow through between 130, warning device just can generate the alarm signal of such as auditory tone cues or indicator light prompt, to mention Show that the strainer 111 of user filtering device 110 is in moisture state, in order to which user will be in the filter 110 of moisture state in time It is taken out from the shell of Cyclonic separating apparatus.
Bracket 120 may include support portion 121.Support portion 121 can extend along the circumferential direction of filter 110, with right Filter 110 and metalwork 130 are supported.Specifically, support portion 121 can be structured as horizontally extending circular rings Shape structure.Two metalworks 130 can be set in the top of support portion 121, and filter 110 can be set in two metalworks 130 top.
Bracket 120 can also include interconnecting piece 122.Interconnecting piece 122 can be located at the inside of support portion 121, and interconnecting piece 122 outer end extends to support portion 121.Specifically, the center position in support portion 121, and edge can be set in interconnecting piece 122 The radial direction of support portion 121 extends.Metalwork 130 can be installed to support portion 121 and interconnecting piece 122.Optionally, metalwork 130 can take the top for being placed on support portion 121 and interconnecting piece 122, and can be fixed by metalwork 130 by fastener or glue To bracket 120.
The bracket 120 of present embodiment can be made of nonmetallic materials.Specifically, bracket 120 can be by resin material It is made.Optionally, bracket 120 and metalwork 130 can also be combined as a whole by in-mould injection technique, and thus, it is possible to make gold The fixed form for belonging to part 130 and bracket 120 is more firm.
Cyclonic separating apparatus can also include the second filter device (not shown).Second filter device can be set in gas The downstream of flow generating apparatus, to be filtered to improve efficiency of dust collection to the gas being discharged from air-stream generating device.Second mistake Filtering device can be HEPA filter 110 (High efficiencyparticulate air Filter, high-efficiency air filtering Device).
Although in the above-described embodiment, the first filter device 100 includes two metalworks 130, however metalwork 130 Quantity is not limited to above embodiment, and as needed, the first filter device 100 may include that more than two and being spaced apart from each other opens up The metalwork 130 set, and these metalworks 130 are connected to power supply circuit in off state.For example, not at of the invention one In the embodiment shown, the first filter device may include three metalworks, and three metalworks, which are spaced from each other, to be arranged and be in Be connected to power supply circuit to off state so that when strainer 111 is in moisture state, in three metalworks 130 at least two A can be connected and form closed circuit, the electric signal of such as electric current can be generated.
Cyclonic separating apparatus according to the present invention, by the way that at least two spaced metalworks, metalwork is arranged Can be against strainer, when strainer is in moisture state, some or all of at least two metalworks can be via strainer It is connected and forms closed circuit, warning device is enabled to generate alarm signal, can be prevented with this also unseasoned in strainer In the case of filter be put into Cyclonic separating apparatus use.
Unless otherwise defined, technical and scientific term used herein and those skilled in the art of the invention Normally understood meaning is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limitation is originally Invention.Terms such as herein presented " settings " can both indicate that a component was attached directly to another component, can also To indicate that a component is attached to another component by middleware.The feature that describes in one embodiment can be with herein Individually or with other feature be applied to another embodiment in combination, unless this feature in the another embodiment not It is applicable in or is otherwise noted.
The present invention is illustrated by above embodiment, but it is to be understood that, above embodiment is Purpose for illustrating and illustrating, and be not intended to limit the invention within the scope of described embodiment.Art technology Personnel are it is understood that introduction according to the present invention can also make more kinds of variants and modifications, these variants and modifications All fall within the scope of the claimed invention.

Claims (9)

1. a kind of Cyclonic separating apparatus, the Cyclonic separating apparatus has power supply circuit, which is characterized in that the hand-held Cleaning equipment includes:
Air-stream generating device;
The upstream of the air-stream generating device is arranged in first filter device, first filter device, to the entrance gas Gas in flow generating apparatus is filtered, and first filter device includes:
Filter, the filter include strainer;And
At least two metalworks, at least two metalwork are spaced from each other, and are provided with through-hole on each metalwork And the power supply circuit can be connected in off state against the strainer, at least two metalwork;And
Warning device, the warning device generate alarm signal when can have electric current to flow through between at least two metalwork Number,
Wherein, when the strainer is in moisture state, via the strainer some or all of at least two metalwork It is connected and forms closed circuit, the warning device is enabled to generate the alarm signal.
2. Cyclonic separating apparatus according to claim 1, which is characterized in that first filter device further includes branch Frame, the bracket are used to support the filter and the metalwork, and the bracket is made of nonmetallic materials.
3. Cyclonic separating apparatus according to claim 2, which is characterized in that the bracket includes support portion, the branch Support part extends along the circumferential direction of the filter, to be supported to the filter and the metalwork.
4. Cyclonic separating apparatus according to claim 3, which is characterized in that the bracket further includes interconnecting piece, described Connecting portion is in the inside of the support portion, and the outer end of the interconnecting piece extends to the support portion.
5. Cyclonic separating apparatus according to claim 4, which is characterized in that the metalwork is installed to the support portion With the interconnecting piece.
6. Cyclonic separating apparatus according to claim 1, which is characterized in that the metalwork is two, and is configured to Semicircular laminated structure.
7. Cyclonic separating apparatus according to claim 1, which is characterized in that be evenly arranged on the metalwork multiple The through-hole.
8. Cyclonic separating apparatus according to claim 2, which is characterized in that the bracket is made of resin material, and/ Or the metalwork is made of copper or stainless steel material.
9. Cyclonic separating apparatus according to claim 8, which is characterized in that the bracket and the metalwork pass through mould Interior Shooting Technique is combined as a whole.
CN201810813957.6A 2018-07-23 2018-07-23 Hand-held cleaning device Active CN108852171B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101489461A (en) * 2006-07-18 2009-07-22 戴森技术有限公司 Cyclonic separating apparatus
CN104155885A (en) * 2014-07-17 2014-11-19 广东艾沃科技有限公司 Water leakage detection circuit for water purifier
CN204052284U (en) * 2014-06-16 2014-12-31 武汉钢铁(集团)公司 A kind of enclosed unit automatic dust removing apparatus
CN205667967U (en) * 2016-05-30 2016-11-02 浙江拓邦液压科技有限公司 A kind of water tank with strainer
CN106642337A (en) * 2016-12-19 2017-05-10 珠海格力电器股份有限公司 Air conditioning unit, indoor unit and filter screen cleaning device thereof
WO2017117679A1 (en) * 2016-01-08 2017-07-13 Omachron Intellectual Property Inc. Hand carryable surface cleaning apparatus
CN207412118U (en) * 2017-03-29 2018-05-29 江苏美的清洁电器股份有限公司 Filter structure, dirt cup and dust catcher
CN209003826U (en) * 2018-07-23 2019-06-21 北京石头世纪科技股份有限公司 Hand-held cleaning device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101489461A (en) * 2006-07-18 2009-07-22 戴森技术有限公司 Cyclonic separating apparatus
CN204052284U (en) * 2014-06-16 2014-12-31 武汉钢铁(集团)公司 A kind of enclosed unit automatic dust removing apparatus
CN104155885A (en) * 2014-07-17 2014-11-19 广东艾沃科技有限公司 Water leakage detection circuit for water purifier
WO2017117679A1 (en) * 2016-01-08 2017-07-13 Omachron Intellectual Property Inc. Hand carryable surface cleaning apparatus
CN205667967U (en) * 2016-05-30 2016-11-02 浙江拓邦液压科技有限公司 A kind of water tank with strainer
CN106642337A (en) * 2016-12-19 2017-05-10 珠海格力电器股份有限公司 Air conditioning unit, indoor unit and filter screen cleaning device thereof
CN207412118U (en) * 2017-03-29 2018-05-29 江苏美的清洁电器股份有限公司 Filter structure, dirt cup and dust catcher
CN209003826U (en) * 2018-07-23 2019-06-21 北京石头世纪科技股份有限公司 Hand-held cleaning device

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Address after: 100192 No. 6016, 6017, 6018, Block C, No. 8 Heiquan Road, Haidian District, Beijing

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