WO2019210853A1 - 过滤器清理装置及过滤器清理系统 - Google Patents

过滤器清理装置及过滤器清理系统 Download PDF

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Publication number
WO2019210853A1
WO2019210853A1 PCT/CN2019/085218 CN2019085218W WO2019210853A1 WO 2019210853 A1 WO2019210853 A1 WO 2019210853A1 CN 2019085218 W CN2019085218 W CN 2019085218W WO 2019210853 A1 WO2019210853 A1 WO 2019210853A1
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WO
WIPO (PCT)
Prior art keywords
filter
cover
cleaning
cover body
strip
Prior art date
Application number
PCT/CN2019/085218
Other languages
English (en)
French (fr)
Inventor
任怀强
刘凯
徐贺
丁名扬
Original Assignee
添可电器有限公司
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
Priority claimed from CN201810420074.9A external-priority patent/CN110432827A/zh
Priority claimed from CN201810419247.5A external-priority patent/CN110432826B/zh
Application filed by 添可电器有限公司 filed Critical 添可电器有限公司
Priority to US16/955,629 priority Critical patent/US20210038037A1/en
Priority to EP19795822.6A priority patent/EP3788926A4/en
Publication of WO2019210853A1 publication Critical patent/WO2019210853A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/12—Dry filters
    • A47L9/127—Dry filters tube- or sleeve-shaped
    • 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
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0693—Specially shaped nozzles, e.g. for cleaning radiators, tubes, fans or the like; Dusters
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/165—Construction of inlets
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1658—Construction of outlets
    • A47L9/1666—Construction of outlets with filtering means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1658—Construction of outlets
    • A47L9/1666—Construction of outlets with filtering means
    • A47L9/1675—Construction of outlets with filtering means movable, revolving or rotary
    • 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
    • A47L9/20—Means for cleaning filters

Definitions

  • the invention relates to a filter cleaning device and a filter cleaning system, belonging to the technical field of small household appliance manufacturing.
  • the vacuum cleaner has become one of the household cleaning tools.
  • the filter in the vacuum cleaner has the function of filtering dust. During use, the dust on the filter will increase more and more, affecting the effect of use, so the filter needs to be cleaned regularly. At present, most of the methods for cleaning the filter on the market are flushed with water. After the water-washed filter is to be dried, it can be put into the vacuum cleaner for reuse. For the user, the cleaning method is cumbersome and time-consuming, which is inconvenient.
  • the technical problem to be solved by the present invention is to provide a filter cleaning device and a filter cleaning system thereof by providing a dust suction joint on the filter cleaning device, and cleaning the filter while being dirty. It will be sucked into the dust suction device in real time through the dust suction joint, the filter can be cleaned without washing and drying, and the filter cleaning device is not required to be cleaned regularly, which is convenient to operate and optimizes the user experience.
  • the invention provides a cleaning device and a filter cleaning system.
  • a vacuum joint on the filter cleaning device, the filter is cleaned and the dirt is sucked into the dust suction device through the dust suction joint in real time, without After washing and drying, the filter can be cleaned without regular cleaning of the filter cleaning device, which is convenient to operate and optimizes the user experience.
  • the invention provides a filter cleaning device, comprising a cover body, wherein the inner wall of the cover body is provided with at least one cleaning strip, the cover body is provided with a dust suction joint, and one end of the suction joint is connected with the dust suction device, and the other One end is in communication with a cavity in the housing.
  • the cover body includes a front cover and a rear cover that are engaged with each other, and the front cover and the rear cover are hinged at one end, and the other end is provided with a positioning portion for engaging.
  • the positioning portion is a correspondingly disposed boss and opening.
  • the cover is integrally formed.
  • the inner wall of the cover is provided with a card slot for fixing the cleaning strip, and the card slot is disposed corresponding to the end of the cleaning strip.
  • the side end of the cover body is provided with a blocking portion, and one or more openings are formed in the blocking portion.
  • the cleaning strip is strip-shaped, and the cleaning strip is disposed parallel to the central axis of the cover.
  • the cleaning strip is strip-shaped, and the cleaning strip is disposed obliquely to a central axis of the cover.
  • the cleaning strip is curved and the cleaning strip is disposed perpendicular to a central axis of the cover.
  • the cleaning strip is "V" shaped.
  • the present invention also provides a filter cleaning system comprising a hollow filter and a filter cleaning device, the filter having an opening at one end, the filter cleaning device comprising a cover body, the cover body wall being provided with at least one a cleaning strip, the cover body is provided with a dust suction joint, one end of the dust suction joint communicates with the dust suction device, and the other end communicates with the cavity inside the cover body; the side end of the cover body is provided with an air inlet When the filter is assembled in the housing, the position of the opening is close to the position of the air inlet, so that at least a part of the airflow of the air inlet flows through the filter cleaning system Said opening.
  • the present invention provides a dust suction joint on the filter cleaning device to clean the filter while the dirt is sucked into the dust suction device through the dust suction joint in real time without washing or drying.
  • the filter can be cleaned without the need for periodic cleaning of the filter cleaning unit, which is easy to operate and optimizes the user experience.
  • the present invention also provides a filter cleaning device comprising a cover body and a cover body, the cover body wall is provided with at least one cleaning strip, the cover body comprises a connecting portion and a fixing portion, and the connecting portion is rotatably sleeved
  • the fixing portion is connected to the cover body at a side end of the cover body, and the fixing portion is provided with an engaging portion toward the cover body.
  • the connecting portion and the fixing portion are integrally formed.
  • the fixing portion is rotatably coupled to the connecting portion via the hinge shaft.
  • the outer wall of the side end of the cover body is provided with an annular groove, and the connecting portion is provided with a limiting protrusion, and the limiting protrusion is disposed corresponding to the annular groove.
  • the cleaning strip is strip-shaped, and the cleaning strip is disposed parallel to the central axis of the cover.
  • the cleaning strip is strip-shaped, and the cleaning strip is disposed obliquely to a central axis of the cover.
  • the cleaning strip is curved and the cleaning strip is disposed perpendicular to a central axis of the cover.
  • the cleaning strip is "V" shaped.
  • the cover body is provided with a dust suction joint, one end of which communicates with the dust suction device, and the other end communicates with the cavity inside the cover body.
  • the cover body is provided with a blocking portion away from the side end of the cover body, and one or more openings are formed in the blocking portion.
  • the present invention also provides another filter cleaning device, comprising a cover body and a cover body, the inner wall of the cover body is provided with at least one cleaning strip, the cover body is provided with a locking portion, and the cover body is rotatably sleeved Attached to the side end of the cover body, the engaging portion of the cover body is used to drive the filter to rotate.
  • the present invention rotatably sleeves the cover of the filter cleaning device at the side end of the cover body, and the engaging portion on the cover body can drive the filter to rotate, so that the cleaning strip of the cover body is filtered.
  • the device is cleaned; the user does not need to rotate the filter itself, but the filter is cleaned by rotating the more easily held cover body, which makes the operation more comfortable and convenient; in addition, the cover body is sleeved on the side end of the cover body, which improves the cleaning and filtering.
  • the stability of the rotation operation of the device optimizes the user experience.
  • Figure 1 is an exploded view showing the structure of the filter cleaning device of the present invention
  • FIG. 2 is a schematic structural view of a filter cleaning device of the present invention
  • FIG. 3 is a schematic structural view of a cleaning strip according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a cleaning strip according to Embodiment 2 of the present invention.
  • FIG. 5 is a schematic structural view of a cleaning strip according to Embodiment 3 of the present invention.
  • FIG. 6 is a schematic structural view of a cleaning strip according to an embodiment of the present invention.
  • Figure 7 is a cross-sectional view of the filter cleaning system of the present invention.
  • Figure 8 is a schematic structural view of a filter of the present invention.
  • Figure 9 is a cross-sectional view showing the structure of the filter of the present invention.
  • Figure 10 is an exploded view showing the structure of the filter cleaning device of the present invention.
  • Figure 11 is a schematic structural view of a filter cleaning device of the present invention.
  • Figure 12 is a cross-sectional view showing the structure of a cleaning strip according to a fifth embodiment of the present invention.
  • Figure 13 is a cross-sectional view showing the structure of a cleaning strip according to a sixth embodiment of the present invention.
  • Figure 14 is a cross-sectional view showing the structure of a cleaning strip according to a seventh embodiment of the present invention.
  • Figure 15 is a cross-sectional view showing the structure of a cleaning strip according to an embodiment of the present invention.
  • connection is used herein to include any direct and indirect means of attachment.
  • first device is described herein as being coupled to a second device, the first device can be directly connected to the second device or indirectly connected to the second device.
  • the description of the present invention is intended to be illustrative of the preferred embodiments of the invention. The scope of the invention is defined by the appended claims.
  • the Chinese Patent Publication No. CN201384461Y discloses a vacuum cleaner filter cleaning device comprising a cleaning box capable of accommodating a filter, a cover for sealing the opening of the cleaning box, and bristles disposed in the cleaning box.
  • a vacuum cleaner filter cleaning device comprising a cleaning box capable of accommodating a filter, a cover for sealing the opening of the cleaning box, and bristles disposed in the cleaning box.
  • This kind of cleaning method does not need to be washed and dried, and the time is short, which is convenient, but all the dust that is brushed down will be concentrated in the cleaning box, and the cleaning box needs to be cleaned regularly, otherwise the cleaning box is used to the other Dust in the cleaning box can contaminate another filter when the filter is cleaned.
  • FIG. 1 is an exploded view of the structure of the filter cleaning device of the present invention
  • FIG. 2 is a schematic structural view of the filter cleaning device of the present invention.
  • the filter cleaning device provided by the present invention comprises a cover 100, and the inner wall of the cover 100 is provided with at least one cleaning strip for cleaning the filter, preferably The cleaning strip is a top or a rubber strip.
  • the cover body 100 is provided with a dust suction joint 200. One end of the dust suction joint 200 communicates with the dust suction device, and the other end communicates with the cavity in the cover body 100.
  • the dirt inside the cover body 100 is provided by the dust suction device.
  • the dust suction joint 200 is sucked into the dust suction device, so that the dust on the filter can be immediately sucked off after being scraped off by the cleaning strip, thereby achieving the cover body 100 while completing the cleaning filter. Clean.
  • the present invention does not limit the shape of the cover 100 as long as it can be loaded into the filter and the cleaning strip.
  • the cover 100 is hollow cylindrical for the convenience of accommodating and cleaning the filter.
  • the cover 100 may be integrally formed or may be composed of a plurality of components.
  • the cover 100 includes a front cover 120 and a rear cover 130 that are mutually engaged, and the front cover 120 and the rear cover 130 are each semi-circular in cross section.
  • the front cover 120 and the rear cover 130 are hinged at one end, and the other end is provided with a positioning portion 140 for engaging.
  • the positioning portion 140 includes, but is not limited to, a correspondingly disposed boss 141 and an opening 142 (shown in FIG. 1).
  • the suction joint 200 is disposed on a side of the rear cover 130 away from the front cover 120, and more preferably, the suction joint 200 is disposed in the middle of the rear cover 130.
  • a filter is loaded from the side end of the cover 100 to complete the assembly of the filter and the filter cleaning device.
  • the cover 100 includes the hinged front cover 120 and the rear cover 130, the positioning portion 140 can be opened, and the front cover 120 and the rear cover 130 are relatively rotated and separated around the hinge shaft, so that the filter can be easily installed. After the loading, the positioning portion 140 is engaged and the assembly of the filter and the filter cleaning device is completed.
  • the cleaning strip may be fixed to the inner wall of the cover 100, for example, may be glued or directly processed into a unitary structure.
  • the cleaning strip is detachably fixed to the inner wall of the cover 100.
  • the inner wall of the cover 100 is provided with a card slot 101.
  • the card slot 101 is disposed corresponding to the end of the cleaning strip, and the cleaning strip is loaded and unloaded by inserting the end of the cleaning strip into the card slot 101.
  • the side end of the cover body 100 is provided with a blocking portion 150, and the blocking portion is provided.
  • the opening 151 is opened in the 150, and the number of the openings 151 may be one or more.
  • the arrangement of the blocking portion 150 reduces the air inlet area of the side end of the cover body 100, and can effectively increase the air inlet speed when the power of the dust suction device is constant, that is, the suction force can be effectively improved, thereby making the cleaning time scraping The dirt underneath can be sucked away more efficiently by the suction device.
  • the barrier portion 150 may be integrally formed with the cover 100 or may be separately molded and fixed to the side end of the cover 100.
  • the working process of the filter cleaning device in the present invention is as follows:
  • the filter on the vacuum cleaner is removed and assembled in the filter cleaning device. Specifically, the filter abuts the cleaning strip when the assembly is completed; the vacuum connector 200 is connected to the vacuum device and starts to vacuum a device; then by rotating (with the filter center axis as the axis of rotation) a filter or pulling (moving the filter along the central axis of the filter) filter, the dirt on the filter is scrubbed by the cleaning strip and the filter Separated, dropped into the filter cleaning device and sucked away by the suction device.
  • FIGS. 7-9 the present invention also provides a filter cleaning system including a hollow filter 300 and a filter cleaning device, the filter 300 having an opening 301 at one end thereof.
  • the filter cleaning device includes a cover body 100.
  • the inner wall of the cover body 100 is provided with at least one cleaning strip.
  • the cover body 100 is provided with a dust suction joint 200, and one end of the dust suction joint 200 communicates with the dust suction device, and the other One end is in communication with a cavity in the cover 100.
  • the side end of the cover 100 defines an air inlet 151'.
  • the filter 300 is fitted into the cover 100 in the filter cleaning device.
  • the filter 300 has one end of the opening 301 on the same side as the side end of the cover 100 having the air inlet 151', that is, the position of the opening 301 is close to the position of the air inlet 151', thereby At least a portion of the airflow entering the filter cleaning device from the air inlet 151' when the filter cleaning system is in operation flows through the opening 301 into the interior of the filter 300.
  • the longitudinal direction of the filter 300 is axial, and preferably, the axial projection area of the air inlet 151' is located within the axial projection area of the opening 301, and the rear opening 301 is abutted against the air inlet 151. ', so that the airflow entering the filter cleaning device from the air inlet 151' when the filter cleaning system is in operation flows through the opening 301 into the interior of the filter 300.
  • the longitudinal direction of the filter 300 is axial, and preferably, the axial projection area of the air inlet 151' partially overlaps with the axial projection area of the opening 301 after assembly, and the opening 301 is abutted or close after assembly.
  • the air inlet 151' such that a portion of the airflow entering the filter cleaning device from the air inlet 151' when the filter cleaning system is in operation flows through the opening 301 into the interior of the filter 300, and another portion flows directly through The outside of the filter 300.
  • the dust suction joint 200 is connected to the dust suction device and the dust suction device is activated, and the air flow enters the inside of the filter 300 from the air inlet 151'. Since the opening 301 is disposed on the same side of the air inlet 151' and is in a relatively close position, the airflow is at least A part of the flow enters the inside of the filter 300 through the opening 301, and then passes through the outside of the filter 300 from the inside of the filter 300, and is discharged from the suction joint 200, so that the dirt inside the filter 300 can be effectively obtained.
  • the cleaning makes up for the fact that the conventional filter cleaning device can only clean the external dirt of the filter through the cleaning strip, that is, the filter cleaning system of the invention can simultaneously achieve effective cleaning of the inside and outside of the filter.
  • the cleaning strip of the filter cleaning device in this embodiment is a first cleaning strip 111
  • the first cleaning strip 111 is strip-shaped
  • the first cleaning strip 111 is disposed parallel to the central axis A of the cover 100.
  • the number of the first cleaning strips 111 may be one or more. In the present embodiment, the number of the first cleaning strips 111 is two.
  • the filter cleaning device after the filter is loaded into the filter cleaning device, since the first cleaning strip 111 is parallel to the central axis A of the cover 100, in order to separate the dirt from the filter, it is preferable to rotate the filter. Achieve cleanup of the filter.
  • FIG. 4 is a schematic structural view of a cleaning strip according to Embodiment 6 of the present invention. As shown in FIG. 4, this embodiment is different from the first embodiment in that the manner in which the cleaning strips are arranged is changed.
  • the cleaning strip is the second cleaning strip 112
  • the second cleaning strip 112 is strip-shaped
  • the second cleaning strip 112 is disposed obliquely to the central axis of the cover 100, that is, the second cleaning strip.
  • the number of the second cleaning strips 112 may be one or more. In the embodiment, the number of the second cleaning strips 112 is two.
  • the filter after the filter is installed in the filter cleaning device, since the first cleaning strip 111 is inclined to the central axis of the cover 100, in order to separate the dirt from the filter, the filter can be rotated or pulled. Achieve cleanup of the filter.
  • FIG. 5 is a schematic structural view of a cleaning strip according to a third embodiment of the present invention. As shown in FIG. 5, this embodiment is different from the first embodiment in that the structure of the cleaning strip is changed. Specifically, in the embodiment, the cleaning strip is a third cleaning strip 113, the third cleaning strip 113 is curved, and the third cleaning strip 113 is disposed perpendicular to the central axis of the cover 100, that is, the third cleaning strip. 113 is distributed in a ring shape on the inner wall of the cover 100.
  • the number of the third cleaning strips 113 may be one or more. In the present embodiment, the number of the second cleaning strips 113 is four.
  • the filter after the filter is installed in the filter cleaning device, since the third cleaning strip 113 is disposed perpendicular to the central axis of the cover 100, in order to separate the dirt from the filter, it is preferable to pass the filter. To achieve the cleanup of the filter.
  • FIG. 6 is a schematic structural view of a cleaning strip according to an embodiment of the present invention. As shown in Fig. 6, this embodiment differs from the first embodiment in that the structure of the cleaning strip is changed. Specifically, in the present embodiment, the cleaning strip is a fourth cleaning strip 114, and the fourth cleaning strip 114 is in a "V" shape. The number of the fourth cleaning strips 114 may be one or more. In the embodiment, the number of the fourth cleaning strips 114 is two.
  • the fourth cleaning strip 114 is of a "V" shape, in order to separate the dirt from the filter, it can be realized by rotating or pulling the filter. Clean up the filter.
  • the present invention provides a dust suction joint on the filter cleaning device to clean the filter while the dirt is sucked into the dust suction device through the dust suction joint in real time without washing or drying.
  • the filter can be cleaned without the need for periodic cleaning of the filter cleaning unit, which is easy to operate and optimizes the user experience.
  • FIG. 10 is a structural exploded view of the filter cleaning device of the present invention
  • Figure 11 is a schematic view showing the structure of the filter cleaning device of the present invention.
  • the present invention further provides another filter cleaning device, comprising a cover 100 and a cover 400.
  • the inner wall of the cover 100 is provided with at least one cleaning strip, and the cleaning strip is used for cleaning.
  • the filter preferably, the cleaning strip is a top or a rubber strip; the cover 400 is disposed at a side end of the cover 100.
  • the cover 100 of the present invention has a hollow cylindrical shape.
  • the cover 100 may be formed by splicing a plurality of components.
  • the cover 100 is integrally formed.
  • the filter can be loaded from the side end of the cover 100 to complete the assembly of the filter and the filter cleaning device.
  • the cleaning strip may be fixed to the inner wall of the cover 100, for example, may be glued or directly processed into a unitary structure.
  • the cleaning strip is detachably fixed to the inner wall of the cover 100.
  • the inner wall of the cover body 100 is provided with a card slot (not shown), and the card slot is disposed corresponding to the end of the cleaning bar, and the cleaning bar is loaded and unloaded by inserting the end of the cleaning bar into the card slot.
  • the cover 400 includes a connecting portion 410 and a fixing portion 420.
  • the connecting portion 410 is rotatably sleeved at a side end of the cover body 100 for connecting the fixing portion 420 to the cover body 100.
  • the fixing portion 420 An engaging portion 421 is provided in the cover 100.
  • the engaging portion 421 can be a boss or a groove, but is not limited thereto, as long as it can be engaged with the filter.
  • the connecting portion 410 corresponds to a circular ring shape.
  • the cover body 400 can be stably rotated, thereby ensuring the cleaning efficiency thereof.
  • the outer wall of the side end of the cover body 100 is provided with an annular groove 102, and the connecting portion 410 is provided.
  • a limiting protrusion 411 is disposed thereon, and the limiting protrusion 411 is disposed corresponding to the annular groove 102.
  • the existing filter on the market has a non-planar side end surface and has a concave-convex structure, such as a positioning hole or a positioning post on the side end surface.
  • the engaging portion 421 of the fixing portion 420 is disposed toward the inside of the cover 100.
  • the connecting portion 410 rotates, the engaging portion 421 contacts the corresponding concave-convex structure on the filter during rotation, thereby driving
  • the filter rotates, and the filter is scraped by the cleaning strip when it is rotated, and the dirt adhering to the filter is scraped into the filter cleaning device.
  • the engaging portion 421 can be integrally formed with the fixing portion 420.
  • the engaging portion 421 can also be separately formed and detachably fixed to the fixing portion 420.
  • the fixing portion 420 defines a plurality of fixing grooves (not shown) toward the inside of the cover 100.
  • the present invention does not limit the number of the fixing grooves and the specific position on the fixing portion 420.
  • the number of the fixing grooves may be four, and the ring shape is evenly distributed on the inner wall of the fixing portion 420.
  • the engaging portion 421 and the fixing groove can be in one-to-one correspondence, that is, each of the fixing grooves is provided with an engaging portion 421.
  • the number of the engaging portions 421 may be more or less than the number of the fixing grooves.
  • the number of the fixing grooves is four
  • the number of the engaging portions 421 is two
  • the user can adjust the structure according to the filter.
  • the position of the engaging portion 421 is freely selected.
  • the engaging portion 421 of different heights can be replaced according to the engaging state of the engaging portion 421 and the filter, so that the fixing portion 420 in the present invention can be adapted.
  • filters A wide variety of filters.
  • the number of the engaging portions 421 is four, and is distributed in a ring shape on the fixing portion 420.
  • the connecting portion 410 and the fixing portion 420 may be integrally formed or assembled.
  • the cover 400 needs to be removed from the side end of the cover 100, and then the filter is loaded, and then the cover 400 is assembled in the cover.
  • the side end of the body 100 causes the limiting protrusion 411 on the connecting portion 410 of the cover 400 to be caught in the annular groove 102 on the outer wall of the side end of the cover 100, and finally the filter is cleaned by rotating the cover 400.
  • the connecting portion 410 and the fixing portion 420 When the connecting portion 410 and the fixing portion 420 are assembled and formed, as shown in FIG. 11, the connecting portion 410 and the fixing portion 420 can be coupled to each other by the hinge shaft 500, and the filter is not required to be removed.
  • the filter In the cover 400, the filter can be loaded only by opening the fixing portion 420. Specifically, the user can operate the fixing portion 420 to rotate about the hinge shaft 500 to open the fixing portion.
  • the cover body 100 is provided with a dust suction joint 200, and one end of the dust suction joint 200 communicates with the dust suction device, and the other end communicates with the cavity in the cover body 100.
  • the dirt in the cover 100 is sucked into the dust suction device by the suction joint 200 under the suction force provided by the dust suction device, so that the dust on the filter can be immediately sucked off after being scraped off by the cleaning strip, thereby completing Cleaning of the cover 100 is also achieved while cleaning the filter.
  • the dust suction joint 200 When the dust suction joint 200 is connected to the dust suction device, in order to increase the air flow speed in the cover body 100, the dirt is effectively sucked out, and a side portion of the cover body 100 away from the cover body 400 is provided with a blocking portion 150.
  • An opening 151 is defined in the blocking portion 150. The number of the openings 151 may be one or more.
  • the arrangement of the blocking portion 150 reduces the air inlet area of the side end of the cover body 100, and can effectively increase the air inlet speed when the power of the dust suction device is constant, that is, the suction force can be effectively improved, thereby making the cleaning time scraping The dirt underneath can be sucked away more efficiently by the suction device.
  • the barrier portion 150 may be integrally formed with the cover 100 or may be separately molded and fixed to the side end of the cover 100.
  • Figure 12 is a cross-sectional view showing the structure of a cleaning strip according to a fifth embodiment of the present invention.
  • the cleaning strip of the filter cleaning device in this embodiment is a first cleaning strip 111
  • the first cleaning strip 111 is strip-shaped
  • the first cleaning strip 111 is disposed parallel to the central axis A of the cover 100.
  • the number of the first cleaning strips 111 may be one or more. In the present embodiment, the number of the first cleaning strips 111 is two.
  • the cover 400 is rotated to cause the engaging portion 421 on the cover 400 to rotate the filter, thereby cleaning the dirt on the filter with the cleaning strip.
  • Figure 13 is a cross-sectional view showing the structure of a cleaning strip according to a sixth embodiment of the present invention.
  • the present embodiment is different from the fifth embodiment in that the manner in which the cleaning strip is disposed is changed.
  • the cleaning strip is the second cleaning strip 112
  • the second cleaning strip 112 is strip-shaped
  • the second cleaning strip 112 is disposed obliquely to the central axis of the cover 100, that is, the second cleaning strip.
  • the number of the second cleaning strips 112 may be one or more. In the embodiment, the number of the second cleaning strips 112 is two.
  • the cover 400 is rotated to cause the engaging portion 421 on the cover 400 to rotate the filter, thereby cleaning the dirt on the filter with the cleaning strip.
  • Figure 14 is a cross-sectional view showing the structure of a cleaning strip according to a seventh embodiment of the present invention.
  • this embodiment differs from the fifth embodiment in that the structure of the cleaning strip is changed.
  • the cleaning strip is a third cleaning strip 113
  • the third cleaning strip 113 is curved
  • the third cleaning strip 113 is disposed perpendicular to the central axis of the cover 100, that is, the third cleaning strip.
  • 113 is distributed in a ring shape on the inner wall of the cover 100.
  • the number of the third cleaning strips 113 may be one or more. In the present embodiment, the number of the second cleaning strips 113 is four.
  • the cover 400 is rotated to cause the engaging portion 421 on the cover 400 to rotate the filter, thereby cleaning the dirt on the filter with the cleaning strip.
  • Figure 15 is a cross-sectional view showing the structure of a cleaning strip according to an embodiment of the present invention. As shown in Fig. 15, this embodiment differs from the fifth embodiment in that the structure of the cleaning strip is changed. Specifically, in the present embodiment, the cleaning strip is a fourth cleaning strip 114, and the fourth cleaning strip 114 is in a "V" shape. The number of the third cleaning strips 114 may be one or more. In the embodiment, the number of the second cleaning strips 114 is two.
  • the cover 400 is rotated to cause the engaging portion 421 on the cover 400 to rotate the filter, thereby cleaning the dirt on the filter with the cleaning strip.
  • the user uses the filter cleaning device of the present invention to manually attach the cover to the side end of the cover to complete the assembly.
  • the fixing portion is rotated around the hinge shaft to open the fixing portion, and then the filter is housed in the cover body and the fixing portion is closed.
  • the fixing portion is rotated to a certain angle, so that the engaging portion on the fixing portion abuts against the concave-convex structure of the filter, and the rotating portion is further rotated, so that the filter can be rotated together for cleaning, that is, the precise alignment is not required by the naked eye.
  • the fixing of the fixing portion to the filter and the cleaning of the filter can be completed by simply rotating the fixing portion.
  • the filter cleaning device When the user has finished cleaning the filter, open the fixing part and take out the filter.
  • the filter cleaning device is kept in an assembled state, that is, the cover body does not need to be removed, and the next time the other filters need to be cleaned, no assembly action is required, and the other parts can be directly opened for cleaning.
  • the cover of the filter cleaning device of the present invention is rotatably sleeved on the side end of the cover body, and the engaging portion on the cover body can drive the filter to rotate, so that the cleaning strip in the cover body is opposite to the filter. Clean up.
  • the invention does not need to rotate the filter itself, but cleans the filter by rotating the cover body which is easier to hold, so that the operation is more comfortable and convenient; in addition, the cover body is sleeved on the side end of the cover body, which improves the rotation when the filter is cleaned. The stability of the operation optimizes the user experience.

Abstract

一种过滤器清理装置及过滤器清理系统，过滤器清理装置包括罩体(100)，罩体(100)内壁设有至少一个清洁条(111,112,113,114)，罩体(100)上设有吸尘接头(200)，吸尘接头(200)一端与吸尘装置连通，另一端与罩体(100)内的腔体连通。通过在过滤器清理装置上设置吸尘接头(200)，对过滤器(300)进行清扫的同时脏污会通过吸尘接头(200)被实时地吸入到吸尘装置内，无需经过水洗、晾干过程便可清理过滤器(300)，且无需对过滤器清理装置进行定期清理，其操作方便，优化了用户的使用体验。

Description

过滤器清理装置及过滤器清理系统
交叉引用
本申请要求于2018年05月04日提交中国专利局、申请号为201810420074.9、申请名称为“过滤器清理装置及其过滤器清理系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中；
本申请要求于2018年05月04日提交中国专利局、申请号为201810419247.5、申请名称为“过滤器清理装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及一种过滤器清理装置及过滤器清理系统，属于小家电制造技术领域。
背景技术
吸尘器已成为家庭常备清洁工具之一，吸尘器中的过滤器具有过滤灰尘的作用，在使用过程中，过滤器上的灰尘会越来越多，影响使用的效果，所以过滤器需要定期清理。目前，市场上清理过滤器的方式大多为用水冲洗，水洗后的过滤器要晾干才可以装进吸尘器重新使用，对用户来说这种清理方式过程繁琐、时间比较长，很不方便。
发明内容
本发明所要解决的技术问题在于针对现有技术的不足，提供一种过滤器清理装置及其过滤器清理系统，通过在过滤器清理装置上设置吸尘接头，对过滤器进行清扫的同时脏污会通过吸尘接头被实时地吸入到吸尘装置内，无 需经过水洗、晾干过程便可清理过滤器，且无需对过滤器清理装置进行定期清理，其操作方便，优化了用户的使用体验。
本发明所要解决的技术问题是通过如下技术方案实现的：
本发明提供一种清理装置及过滤器清理系统，通过在过滤器清理装置上设置吸尘接头，对过滤器进行清扫的同时脏污会通过吸尘接头被实时地吸入到吸尘装置内，无需经过水洗、晾干过程便可清理过滤器，且无需对过滤器清理装置进行定期清理，其操作方便，优化了用户的使用体验。
本发明所要解决的技术问题是通过如下技术方案实现的：
本发明提供一种过滤器清理装置，包括罩体，所述罩体内壁设有至少一个清洁条，所述罩体上设有吸尘接头，所述吸尘接头一端与吸尘装置连通，另一端与所述罩体内的腔体连通。
为了方便过滤器的装配，所述罩体包括相互扣合的前罩和后罩，所述前罩和后罩一端铰接，另一端设有用于卡合的定位部。
为了固定前罩和后罩，所述定位部为对应设置的凸台和开孔。
优选地，所述罩体一体成型。
为了固定清洁条，所述罩体内壁开设有用于固定所述清洁条的卡槽，所述卡槽与所述清洁条的末端对应设置。
为了提高吸力，所述罩体的侧端设有一隔挡部，所述隔挡部上开设一个或者多个开口。
优选地，所述清洁条为条形，且所述清洁条平行于所述罩体中心轴线设置。
优选地，所述清洁条为条形，且所述清洁条倾斜于所述罩体中心轴线设置。
优选地，所述清洁条为弧形，且所述清洁条垂直于所述罩体中心轴线设置。
优选地，所述清洁条为“V”字型。
本发明还提供一种过滤器清理系统，包括中空的过滤器以及过滤器清理 装置，所述过滤器的一端具有开口，所述过滤器清理装置包括罩体，所述罩体内壁设有至少一个清洁条，所述罩体上设有吸尘接头，所述吸尘接头一端与吸尘装置连通，另一端与所述罩体内的腔体连通；所述罩体的侧端开设有进气口，当所述过滤器装配于所述罩体内时，所述开口的位置靠近所述进气口的位置，使得所述过滤器清理系统工作时所述进气口的气流至少有一部分流经所述开口。
综上所述，本发明通过在过滤器清理装置上设置吸尘接头，对过滤器进行清扫的同时脏污会通过吸尘接头被实时地吸入到吸尘装置内，无需经过水洗、晾干过程便可清理过滤器，且无需对过滤器清理装置进行定期清理，其操作方便，优化了用户的使用体验。
本发明还提供一种过滤器清理装置，包括罩体和盖体，所述罩体内壁设有至少一个清洁条，所述盖体包括连接部和固定部，所述连接部可旋转的套接在罩体的侧端，所述固定部通过连接部连接在罩体上，所述固定部朝向所述罩体内设有卡合部。
优选地，所述连接部和固定部一体成型。
或者，所述固定部通过铰接轴可旋转的连接在连接部上。
为了使得盖体能够稳定的旋转，所述罩体侧端的外壁上设有环形凹槽，所述连接部上设有限位凸块，所述限位凸块与环形凹槽对应设置。
优选地，所述清洁条为条形，且所述清洁条平行于所述罩体中心轴线设置。
优选地，所述清洁条为条形，且所述清洁条倾斜于所述罩体中心轴线设置。
优选地，所述清洁条为弧形，且所述清洁条垂直于所述罩体中心轴线设置。
优选地，所述清洁条为“V”字型。
为了防止脏污在过滤器清理装置内堆积，所述罩体上设有吸尘接头，所述吸尘接头一端与吸尘装置连通，另一端与罩体内的腔体连通。
为了提高吸力，所述罩体远离盖体的侧端设有一隔挡部，所述隔挡部上开设一个或者多个开口。
本发明还提供另一种过滤器清理装置，包括罩体和盖体，所述罩体内壁设有至少一个清洁条，所述盖体上设有卡合部，所述盖体可旋转地套接在罩体的侧端，所述盖体的卡合部用于带动过滤器转动。综上所述，本发明通过将过滤器清理装置的盖体可旋转地套接在罩体的侧端，盖体上的卡合部可带动过滤器转动，以使得罩体内的清洁条对过滤器进行清理；用户无需转动过滤器本身，而是通过转动更易握持的盖体进行过滤器的清理，使得操作更加舒适方便；此外，盖体套接在罩体的侧端，提高了清理过滤器时旋转操作的稳定性，优化了用户的使用体验。
下面结合附图和具体实施例，对本发明的技术方案进行详细地说明。
附图说明
图1为本发明过滤器清理装置的结构爆炸图；
图2为本发明过滤器清理装置的结构示意图；
图3为本发明实施例一清洁条的结构示意图；
图4为本发明实施例二清洁条的结构示意图；
图5为本发明实施例三清洁条的结构示意图；
图6为本发明实施例四清洁条的结构示意图；
图7为本发明过滤器清理系统的剖视图；
图8为本发明过滤器的结构示意图；
图9为本发明过滤器的结构剖视图；
图10为本发明过滤器清理装置的结构爆炸图；
图11为本发明过滤器清理装置的结构示意图；
图12为本发明实施例五清洁条的结构剖视图；
图13为本发明实施例六清洁条的结构剖视图；
图14为本发明实施例七清洁条的结构剖视图；
图15为本发明实施例八清洁条的结构剖视图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在通篇说明书及权利要求当中所提及的“包括”为一开放式用语，故应解释成“包括但不限定于”。“大致”是指在可接收的误差范围内，本领域技术人员能够在一定误差范围内解决所述技术问题，基本达到所述技术效果。
此外，“连接”一词在此包含任何直接及间接的连接手段。因此，若文中描述一第一装置连接于一第二装置，则代表所述第一装置可直接连接于所述第二装置，或通过其它装置间接地连接至所述第二装置。说明书后续描述为实施本发明的较佳实施方式，然所述描述乃以说明本发明的一般原则为目的，并非用以限定本发明的范围。本发明的保护范围当视所附权利要求所界定者为准。
应当理解，本文中使用的术语“和/或”仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
公告号为CN201384461Y的中国专利公开了一种吸尘器过滤器清扫装置，包括能够容纳过滤器的清扫盒、将清扫盒的开口处密封的盒盖，清扫盒内设置有刷毛。当需要清理过滤器时，把过滤器与盒盖连接固定，后将盒盖放到 清扫盒的开口处，过滤器进入清扫盒的内部，转动盒盖以使过滤器也随之转动，由筒体内的刷毛对过滤器进行清扫。这样的清洗方式不需要经过水洗、晾干过程，时间较短，较为方便，但是刷下来的所有灰尘都会集中在清扫盒内，需要定期对清扫盒进行清理，否则之后使用该清扫盒对另一过滤器进行清理时该清扫盒内的灰尘会污染到另一过滤器。
为解决上述技术问题，本发明提供一种过滤器清理装置。具体的，图1为本发明过滤器清理装置的结构爆炸图；图2为本发明过滤器清理装置的结构示意图。如图1和图2所示，本发明提供的过滤器清理装置，包括罩体100，所述罩体100内壁设有至少一个清洁条，所述清洁条用于清理过滤器，优选地，所述清洁条为毛条或橡胶条。所述罩体100上设有吸尘接头200，所述吸尘接头200一端与吸尘装置连通，另一端与罩体100内的腔体连通，罩体100内的脏污在吸尘装置提供的吸力作用下，通过吸尘接头200被吸入吸尘装置中，故过滤器上的灰尘被清洁条刮下后能立即被吸走，从而在完成清理过滤器的同时也实现了对罩体100的清洁。
本发明并不限制罩体100的形状，只要其能装入过滤器和清洁条即可，优选地，为了方便容置并清理过滤器，所述罩体100为空心圆柱形。
所述罩体100可以一体成型，也可以由多个组件组成。为了方便过滤器的装入与取出，优选地，所述罩体100包括相互扣合的前罩120和后罩130，所述前罩120和后罩130的截面均为半圆形，所述前罩120和后罩130一端铰接，另一端设有用于卡合的定位部140。所述定位部140包括但不限于对应设置的凸台141和开孔142(如图1所示)。所述吸尘接头200设置在后罩130远离前罩120的一侧，更优选地，所述吸尘接头200设置在后罩130中部。
当所述罩体100为一体成型时，将过滤器从所述罩体100的侧端装入从而完成过滤器与过滤器清理装置的装配。当所述罩体100包括铰接的前罩120和后罩130时，可以打开定位部140后，使前罩120和后罩130以铰接轴为中心相对旋转分离，从而可轻松地将过滤器装入，装入后再卡合定位部140从而完成过滤器与过滤器清理装置的装配。
所述清洁条可以固定在罩体100内壁，例如，可以采用胶粘接或者直接加工成一体结构。为了方便清洁条的维护和清理，所述清洁条可拆卸的固定在罩体100内壁。具体来说，所述罩体100内壁开设有卡槽101，所述卡槽101与清洁条的末端对应设置，通过将清洁条的末端插入卡槽101来实现对清洁条的装卸。
当吸尘接头200与吸尘装置连接时，为了提高罩体100内的气流速度，从而有效的将脏污吸出，所述罩体100的侧端设有一隔挡部150，所述隔挡部150上开设开口151，开口151的数量可为一个或者多个，当吸尘装置工作时，气流从开口进入，流经装配于罩体100内的过滤器后，从吸尘接头200流出。隔挡部150的设置减小了罩体100的侧端的进风面积，在吸尘装置功率不变的情况下，能够有效地提高进风速度，即能够有效地提高吸力，从而使清理时刮下的脏污可以更高效地被吸尘装置吸走。
所述隔挡部150可以与罩体100一体成型，也可以单独成型后固定于罩体100的侧端。
本发明中过滤器清理装置的工作过程如下：
在清洁工作完成后，将吸尘器上的过滤器拆下并装配于过滤器清理装置中，具体地，装配完成状态下过滤器与清洁条相抵接；吸尘接头200连接吸尘装置并启动吸尘装置；之后通过旋转(以过滤器中心轴线为旋转轴)过滤器或者抽拉(使过滤器沿过滤器中心轴线移动)过滤器，使过滤器上的脏污受到清洁条的洗刷而与过滤器分离，落入过滤器清理装置中被吸尘装置吸走。
需要说明的是，上述旋转或抽拉可以由用户手动操作，也可以通过设置相应的电机来实现自动操作。
图7为本发明过滤器清理系统的剖视图；图8为本发明过滤器的结构示意图；图9为本发明过滤器的结构剖视图。如图7至图9所示，本发明还提供一种过滤器清理系统，所述过滤器清理系统包括中空的过滤器300以及过滤器清理装置，所述过滤器300的一端具有开口301，所述过滤器清理装置包括罩体100，所述罩体100内壁设有至少一个清洁条，所述罩体100上设有吸尘接头200，所 述吸尘接头200一端与吸尘装置连通，另一端与所述罩体100内的腔体连通。
所述罩体100的侧端开设进风口151’，当需要清理过滤器300时，将过滤器300装配于过滤器清理装置中的罩体100内。具体地，所述过滤器300具有开口301的一端与所述罩体100具有进风口151’的侧端位于同侧，即所述开口301的位置靠近所述进气口151’的位置，从而使得所述过滤器清理系统工作时从所述进气口151’进入过滤器清理装置的气流至少有一部分流经所述开口301而进入过滤器300内部。以所述过滤器300的长度方向为轴向，优选地，装配后所述进风口151’的轴向投影面积位于开口301的轴向投影面积之内，装配后开口301抵接于进风口151’，从而使得所述过滤器清理系统工作时从所述进气口151’进入过滤器清理装置的气流全部流经所述开口301而进入过滤器300内部。以所述过滤器300的长度方向为轴向，优选地，装配后所述进风口151’的轴向投影面积与开口301的轴向投影面积有部分交叠，装配后开口301抵接或靠近进风口151’，从而使得所述过滤器清理系统工作时从所述进气口151’进入过滤器清理装置的气流有一部分流经所述开口301而进入过滤器300内部，另一部分直接流经过滤器300外部。
装配完成后，将吸尘接头200连接吸尘装置并启动吸尘装置，气流从进风口151’进入过滤器300内部，由于开口301与进气口151’同侧设置且位置较近，气流至少有一部分会流经所述开口301进入过滤器300内部，之后从过滤器300的内部穿过过滤器300的外部，从吸尘接头200排出，以使得过滤器300内部的脏污能够得到有效的清理，弥补了传统的过滤器清理装置仅能通过清洁条清理过滤器外部脏污的缺陷，即本发明的过滤器清理系统可同时实现对过滤器内、外部的有效清理。
下面结合具体实施例对本发明的过滤器清理装置进行介绍。
实施例一
图3为本发明实施例一清洁条的结构示意图。如图3所示，本实施例中过滤器清理装置的清洁条为第一清洁条111，所述第一清洁条111为条形，且第一清洁条111平行于罩体100中心轴线A设置。第一清洁条111的设置数量可为 一条或者多条，在本实施例中第一清洁条111的设置数量为2条。
在本实施例中，当把过滤器装入过滤器清理装置后，由于第一清洁条111平行于罩体100中心轴线A，为了使脏污与过滤器分离，优选地可以通过旋转过滤器来实现对过滤器的清理。
实施例二
图4为本发明实施例六清洁条的结构示意图。如图4所示，本实施例与实施例一相比，其不同之处在于清洁条的设置方式发生了改变。具体来说，在本实施例中，清洁条为第二清洁条112，所述第二清洁条112为条形，且第二清洁条112倾斜于罩体100中心轴线设置，即第二清洁条112与罩体100中心轴线之间存在一夹角，所述夹角为锐角。第二清洁条112的设置数量可为一条或者多条，在本实施例中第二清洁条112的设置数量为2条。
在本实施例中，当把过滤器装入过滤器清理装置后，由于第一清洁条111倾斜于罩体100中心轴线，为了使脏污与过滤器分离，可以通过旋转或抽拉过滤器来实现对过滤器的清理。
实施例三
图5为本发明实施例三清洁条的结构示意图。如图5所示，本实施例与实施例一相比，其不同之处在于清洁条的结构发生了改变。具体来说，在本实施例中，清洁条为第三清洁条113，所述第三清洁条113为弧形，且第三清洁条113垂直于罩体100中心轴线设置，即第三清洁条113以环形分布在罩体100内壁。第三清洁条113的设置数量可为一条或者多条，在本实施例中第二清洁条113的设置数量为4条。
在本实施例中，当把过滤器装入过滤器清理装置后，由于第三清洁条113垂直于罩体100中心轴线设置，为了使脏污与过滤器分离，优选地可以通过抽拉过滤器来实现对过滤器的清理。
实施例四
图6为本发明实施例四清洁条的结构示意图。如图6所示，本实施例与实施例一相比，其不同之处在于清洁条的结构发生了改变。具体来说，在本实施例中，清洁条为第四清洁条114，所述第四清洁条114为“V”字型。第四清洁条114的设置数量可为一条或者多条，在本实施例中第四清洁条114的设置数量为2条。
在本实施例中，当把过滤器装入过滤器清理装置后，由于第四清洁条114为“V”字型，为了使脏污与过滤器分离，可以通过旋转或抽拉过滤器来实现对过滤器的清理。
综上所述，本发明通过在过滤器清理装置上设置吸尘接头，对过滤器进行清扫的同时脏污会通过吸尘接头被实时地吸入到吸尘装置内，无需经过水洗、晾干过程便可清理过滤器，且无需对过滤器清理装置进行定期清理，其操作方便，优化了用户的使用体验。
图10为本发明过滤器清理装置的结构爆炸图；图11为本发明过滤器清理装置的结构示意图。如图10和图11所示，本发明还提供另一种过滤器清理装置，包括罩体100和盖体400，所述罩体100内壁设有至少一个清洁条，所述清洁条用于清理过滤器，优选地，所述清洁条为毛条或橡胶条；所述盖体400设置在罩体100的侧端。
为了方便容置并清理过滤器，本发明中所述罩体100为空心圆柱形。所述罩体100可以由多个组件拼接而成，优选地，所述罩体100一体成型。此时，可以将过滤器从所述罩体100的侧端装入从而完成过滤器与过滤器清理装置的装配。
所述清洁条可以固定在罩体100内壁，例如，可以采用胶粘接或者直接加工成一体结构。为了方便清洁条的维护和清理，所述清洁条可拆卸的固定在罩体100内壁。具体来说，所述罩体100内壁开设有卡槽(图中未示出)，所述卡槽与清洁条的末端对应设置，通过将清洁条的末端插入卡槽来实现清洁 条的装卸。
所述盖体400包括连接部410和固定部420，所述连接部410可旋转的套接在罩体100的侧端，用于将固定部420连接在罩体100上，所述固定部420朝向罩体100内设有卡合部421。具体地，卡合部421可为凸台或凹槽，但并不以此为限，只要能与过滤器实现相应地卡合即可。
具体来说，当所述罩体100为空心圆柱形时，所述连接部410对应为圆环形。为了约束连接部410在罩体100侧端的旋转轨迹，使得盖体400能够稳定的旋转，从而保证其清洁效率，所述罩体100侧端的外壁上设有环形凹槽102，所述连接部410上设有限位凸块411，所述限位凸块411与环形凹槽102对应设置。在连接部410装配在罩体100侧端后，所述限位凸块411卡入环形凹槽102内，用户在旋转连接部410时，所述限位凸块411受到环形凹槽102的约束，使得连接部410可以稳定的进行旋转。
一般来说，市面上现有的过滤器为了便于装配，其侧端面均非平面，具有凹凸结构，如侧端面上设有定位孔或定位柱等。所述固定部420上的卡合部421由于朝向罩体100内设置，在连接部410进行旋转时，所述卡合部421在转动过程中会与过滤器上相应的凹凸结构接触，从而带动过滤器旋转，过滤器旋转时受到清洁条的刮刷，附着在过滤器上的脏污被刮入过滤器清理装置内。
为了制造方便，所述卡合部421可与固定部420一体成型。
为了适应不同种类的过滤器，所述卡合部421也可单独成型并可拆卸的固定在固定部420上。具体来说，所述固定部420朝向罩体100内开设多个固定槽(图中未示出)，本发明并不限制所述固定槽的数量及其在固定部420上的具体位置。例如，所述固定槽的数量可以为4个，其环形均匀分布在固定部420的内壁。本发明中卡合部421与固定槽可以一一对应，即每个固定槽上均设有一个卡合部421。卡合部421的数量也可以多于或少于固定槽的数量，例如，所述固定槽的数量为4个时，所述卡合部421的数量为2个，用户可以根据过滤器的结构自由选择卡合部421的设置位置；此外，实际操作时可根据卡合部421与过滤器的卡合情况来更换不同高度的卡合部421，从而使得本发明中的固定 部420可以适应更多种类的过滤器。
在本实施例中，所述卡合部421的数量为4个，呈环形分布在固定部420上。
所述连接部410和固定部420可以一体成型，也可以组装成型。
当连接部410和固定部420一体成型时，若要对过滤器进行清洁，需要将盖体400从罩体100的侧端取下，再将过滤器装入，之后将盖体400装配在罩体100侧端，使盖体400的连接部410上的限位凸块411卡入罩体100侧端外壁上的环形凹槽102，最后通过旋转盖体400来清洁过滤器。
当连接部410和固定部420组装成型时，如图11所示，可以通过铰接轴500将连接部410和固定部420可相对旋转的连接在一起，此时在装配过滤器时，无需取下盖体400，仅需打开固定部420便可将过滤器装入。具体地，用户可操作固定部420绕铰接轴500转动来打开固定部。
为了防止脏污在过滤器清理装置内堆积，所述罩体100上设有吸尘接头200，所述吸尘接头200一端与吸尘装置连通，另一端与罩体100内的腔体连通，罩体100内的脏污在吸尘装置提供的吸力作用下，通过吸尘接头200被吸入吸尘装置中，故过滤器上的灰尘被清洁条刮下后能立即被吸走，从而在完成清理过滤器的同时也实现了对罩体100的清洁。
当吸尘接头200与吸尘装置连接时，为了提高罩体100内的气流速度，从而有效的将脏污吸出，所述罩体100的远离盖体400的侧端设有一隔挡部150，所述隔挡部150上开设开口151，开口151的数量可为一个或者多个，当吸尘装置工作时，气流从开口进入，流经装配于罩体100内的过滤器后，从吸尘接头200流出。隔挡部150的设置减小了罩体100的侧端的进风面积，在吸尘装置功率不变的情况下，能够有效地提高进风速度，即能够有效地提高吸力，从而使清理时刮下的脏污可以更高效地被吸尘装置吸走。
所述隔挡部150可以与罩体100一体成型，也可以单独成型后固定于罩体100的侧端。
下面结合具体实施例对本发明的过滤器清理装置进行介绍。
实施例五
图12为本发明实施例五清洁条的结构剖视图。如图12所示，本实施例中过滤器清理装置的清洁条为第一清洁条111，所述第一清洁条111为条形，且第一清洁条111平行于罩体100中心轴线A设置。第一清洁条111的设置数量可为一条或者多条，在本实施例中第一清洁条111的设置数量为2条。
在本实施例中，当把过滤器装入过滤器清理装置后，旋转盖体400，使盖体400上的卡合部421带动过滤器旋转，从而利用清洁条清理过滤器上的脏污。
实施例六
图13为本发明实施例六清洁条的结构剖视图。如图13所示，本实施例与实施例五相比，其不同之处在于清洁条的设置方式发生了改变。具体来说，在本实施例中，清洁条为第二清洁条112，所述第二清洁条112为条形，且第二清洁条112倾斜于罩体100中心轴线设置，即第二清洁条112与罩体100中心轴线之间存在一夹角，所述夹角为锐角。第二清洁条112的设置数量可为一条或者多条，在本实施例中第二清洁条112的设置数量为2条。
在本实施例中，当把过滤器装入过滤器清理装置后，旋转盖体400，使盖体400上的卡合部421带动过滤器旋转，从而利用清洁条清理过滤器上的脏污。
实施例七
图14为本发明实施例七清洁条的结构剖视图。如图14所示，本实施例与实施例五相比，其不同之处在于清洁条的结构发生了改变。具体来说，在本实施例中，清洁条为第三清洁条113，所述第三清洁条113为弧形，且第三清洁条113垂直于罩体100中心轴线设置，即第三清洁条113以环形分布在罩体100内壁。第三清洁条113的设置数量可为一条或者多条，在本实施例中第二清洁条113的设置数量为4条。
在本实施例中，当把过滤器装入过滤器清理装置后，旋转盖体400，使盖体400上的卡合部421带动过滤器旋转，从而利用清洁条清理过滤器上的脏污。
实施例八
图15为本发明实施例八清洁条的结构剖视图。如图15所示，本实施例与实施例五相比，其不同之处在于清洁条的结构发生了改变。具体来说，在本实施例中，清洁条为第四清洁条114，所述第四清洁条114为“V”字型。第三清洁条114的设置数量可为一条或者多条，在本实施例中第二清洁条114的设置数量为2条。
在本实施例中，当把过滤器装入过滤器清理装置后，旋转盖体400，使盖体400上的卡合部421带动过滤器旋转，从而利用清洁条清理过滤器上的脏污。
以本发明的其中一种盖体结构(固定部通过铰接轴可旋转的连接在连接部上)为例，来具体描述一下本发明的使用场景：
用户第一次使用本发明的过滤器清理装置，手动将盖体套接在罩体的侧端以完成组装。当需要将过滤器放入罩体时，绕铰接轴转动固定部以打开固定部，后将过滤器容置于罩体内并关闭固定部。此时，转动固定部至一定角度，可使得固定部上的卡合部与过滤器的凹凸结构相抵接，继续转动固定部，便可带动过滤器一起转动进行清理，即无需肉眼进行精准对位，只需转动固定部便可完成固定部与过滤器的卡接以及对过滤器的清理。
当用户清理完过滤器时，打开固定部拿出过滤器。另外，保持过滤器清理装置为装配状态，即无需拆下盖体，下次需要清理其他过滤器时便无需装配动作，直接打开固定部便可放入其他过滤器进行清理。
综上所述，本发明中过滤器清理装置的盖体可旋转地套接在罩体的侧端，盖体上的卡合部可带动过滤器转动，以使得罩体内的清洁条对过滤器进行清理。本发明无需转动过滤器本身，而是通过转动更易握持的盖体进行过滤器的清理，使得操作更加舒适方便；此外，盖体套接在罩体的侧端，提高了清理过滤器时旋转操作的稳定性，优化了用户的使用体验。
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或 者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (22)

  1. 一种过滤器清理装置，包括罩体(100)，所述罩体(100)内壁设有至少一个清洁条，其特征在于，所述罩体(100)上设有吸尘接头(200)，所述吸尘接头(200)一端与吸尘装置连通，另一端与所述罩体(100)内的腔体连通。
  2. 如权利要求1所述的过滤器清理装置，其特征在于，所述罩体(100)包括相互扣合的前罩(120)和后罩(130)，所述前罩(120)和后罩(130)一端铰接，另一端设有用于卡合的定位部(140)。
  3. 如权利要求2所述的过滤器清理装置，其特征在于，所述定位部(140)为对应设置的凸台(141)和开孔(142)。
  4. 如权利要求1所述的过滤器清理装置，其特征在于，所述罩体(100)一体成型。
  5. 如权利要求1所述的过滤器清理装置，其特征在于，所述罩体(100)内壁开设有用于固定所述清洁条的卡槽(101)，所述卡槽(101)与所述清洁条的末端对应设置。
  6. 如权利要求1所述的过滤器清理装置，其特征在于，所述罩体(100)的侧端设有一隔挡部(150)，所述隔挡部(150)上开设一个或者多个开口(151)。
  7. 如权利要求1所述的过滤器清理装置，其特征在于，所述清洁条为条 形，且所述清洁条平行于所述罩体(100)中心轴线(A)设置。
  8. 如权利要求1所述的过滤器清理装置，其特征在于，所述清洁条为条形，且所述清洁条倾斜于所述罩体(100)中心轴线设置。
  9. 如权利要求1所述的过滤器清理装置，其特征在于，所述清洁条为弧形，且所述清洁条垂直于所述罩体(100)中心轴线设置。
  10. 如权利要求1所述的过滤器清理装置，其特征在于，所述清洁条为“V”字型。
  11. 一种过滤器清理系统，包括中空的过滤器(300)以及过滤器清理装置，所述过滤器(300)的一端具有开口(301)，所述过滤器清理装置包括罩体(100)，所述罩体(100)内壁设有至少一个清洁条，其特征在于，所述罩体(100)上设有吸尘接头(200)，所述吸尘接头(200)一端与吸尘装置连通，另一端与所述罩体(100)内的腔体连通；所述罩体(100)的侧端开设有进气口(151’)，当所述过滤器(300)装配于所述罩体(100)内时，所述开口(301)的位置靠近所述进气口(151’)的位置，使得所述过滤器清理系统工作时所述进气口(151’)的气流至少有一部分流经所述开口(301)。
  12. 一种过滤器清理装置，包括罩体(100)和盖体(400)，所述罩体(100)内壁设有至少一个清洁条，其特征在于，所述盖体(400)包括连接部(410)和固定部(420)，所述连接部(410)可旋转的套接在罩体(100)的侧端，所述固定部(420)通过连接部(410)连接在罩体(100)上，所述固定部(420)朝向所述罩体(100)内设有卡合部(421)。
  13. 如权利要求12所述的过滤器清理装置，其特征在于，所述连接部(410) 和固定部(420)一体成型。
  14. 如权利要求12所述的过滤器清理装置，其特征在于，所述固定部(420)通过铰接轴(500)可旋转的连接在连接部(410)上。
  15. 如权利要求13或14所述的过滤器清理装置，其特征在于，所述罩体(100)侧端的外壁上设有环形凹槽(102)，所述连接部(410)上设有限位凸块(411)，所述限位凸块(411)与环形凹槽(102)对应设置。
  16. 如权利要求12所述的过滤器清理装置，其特征在于，所述清洁条为条形，且所述清洁条平行于所述罩体(100)中心轴线(A)设置。
  17. 如权利要求12所述的过滤器清理装置，其特征在于，所述清洁条为条形，且所述清洁条倾斜于所述罩体(100)中心轴线设置。
  18. 如权利要求12所述的过滤器清理装置，其特征在于，所述清洁条为弧形，且所述清洁条垂直于所述罩体(100)中心轴线设置。
  19. 如权利要求12所述的过滤器清理装置，其特征在于，所述清洁条为“V”字型。
  20. 如权利要求12所述的过滤器清理装置，其特征在于，所述罩体(100)上设有吸尘接头(200)，所述吸尘接头(200)一端与吸尘装置连通，另一端与罩体(100)内的腔体连通。
  21. 如权利要求20所述的过滤器清理装置，其特征在于，所述罩体(100)远离盖体(400)的侧端设有一隔挡部(150)，所述隔挡部(150)上开设一 个或者多个开口(151)。
  22. 一种过滤器清理装置，包括罩体(100)和盖体(400)，所述罩体(100)内壁设有至少一个清洁条，其特征在于，所述盖体(400)上设有卡合部(421)，所述盖体(400)可旋转地套接在罩体(100)的侧端，所述盖体(400)的卡合部(421)用于带动过滤器转动。
PCT/CN2019/085218 2018-05-04 2019-04-30 过滤器清理装置及过滤器清理系统 WO2019210853A1 (zh)

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