CN212089424U - Double-dust-cup inverted-cone separating device and dust collector applying same - Google Patents

Double-dust-cup inverted-cone separating device and dust collector applying same Download PDF

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Publication number
CN212089424U
CN212089424U CN201922284272.XU CN201922284272U CN212089424U CN 212089424 U CN212089424 U CN 212089424U CN 201922284272 U CN201922284272 U CN 201922284272U CN 212089424 U CN212089424 U CN 212089424U
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China
Prior art keywords
cup
separator
dust
inverted cone
filtering
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Active
Application number
CN201922284272.XU
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Chinese (zh)
Inventor
陆苏忠
杨曾峥
杨强强
马文彬
刘明
陈先鄂
潘加文
张静静
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Bundchen Suzhou Environmental Protection Technology Co ltd
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Bundchen Suzhou Environmental Protection Technology Co ltd
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Priority to CN201922284272.XU priority Critical patent/CN212089424U/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
    • 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

Abstract

The utility model discloses a double-dust cup inverted cone separating device and a dust collector using the same, wherein the double-dust cup inverted cone separating device comprises a separator, a dust cup connecting sleeve and a dust cup, the separator comprises a first separator and a second separator, the first separator is arranged in a first cavity, and the second separator is arranged in a second cavity; the first separator comprises a filtering inverted cone, the filtering inverted cone is in an inverted cone shape, and the surface of the filtering inverted cone comprises a filtering surface and a non-filtering surface; the filtering surface of the filtering inverted cone is communicated with the air channel. The utility model discloses large granule rubbish separates in first dirt cup through the filtration of filtering the back taper during use, and other rubbish then gets into the second dirt cup through the wind channel between first dirt cup and the second dirt cup, has guaranteed the effect of large granule rubbish separation, and the effectual large granule rubbish that prevents twines in dirt cup the inside and blocks up, improves dust collection efficiency.

Description

Double-dust-cup inverted-cone separating device and dust collector applying same
Technical Field
The utility model relates to the field of household appliances, especially, relate to a two dirt cup back taper separator and use its dust catcher.
Background
The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure. The working principle of the dust collector is that the blades are driven by the motor to rotate at a high speed, air negative pressure is generated in the sealed shell, and dust is sucked.
At present, more and more families select horizontal dust catcher as cleaning tool, and horizontal dust catcher mainly comprises scrubbing brush, connecting pipe, dust collecting device, casing and motor element, dust collecting device includes dirt cup and separator, motor element has motor air intake and motor air outlet, and this motor element is used for producing suction, and this suction inhales subaerial impurity and air on every side from the air intake of dust catcher in dust collecting device's the dirt chamber to through the separator with air and dust separation, the dust falls into in the dirt cup, clean air process the separator gets into motor element's motor air intake from the dirt chamber, discharges from the air outlet of dust catcher through the motor air outlet.
Filtration system includes the tornado system among the dust catcher product among the prior art, and the single awl filters, and the dirt bag filters, and the number of filter layers is less, and large granule rubbish, micronic dust are mixed together always, can not come out the separation, and large granule rubbish twines the jam in the dirt cup, and the separation effect is outstanding inadequately.
Therefore, it is desirable to provide a dust collecting device and a vacuum cleaner using the same to solve the problems of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two dirt cup back taper separator and use its dust catcher has guaranteed the effect of large granule rubbish separation, and the effectual large granule rubbish that prevents twines the jam in dirt cup the inside, improves dust collection efficiency.
In order to solve the above problems, an embodiment of the present invention provides a double-dirt-cup inverted cone separating device, which includes a separator, a dirt-cup connecting sleeve and a dirt cup; the dust cup connecting sleeve comprises a first cavity, a second cavity and an air channel communicated with the first cavity and the second cavity; the dust cup comprises a first dust cup and a second dust cup, the first dust cup is connected with the first cavity, and the second dust cup is connected with the second cavity; the separator comprises a first separator and a second separator, the first separator is arranged in the first cavity, and the second separator is arranged in the second cavity; the first separator comprises a filtering inverted cone, the filtering inverted cone is in an inverted cone shape, and the surface of the filtering inverted cone comprises a filtering surface and a non-filtering surface; the filtering surface of the filtering inverted cone is communicated with the air channel.
Furthermore, the double-dust-cup inverted cone separating device also comprises a shell, a partition plate bracket and a separation driving device, wherein the shell, the partition plate bracket and the separation driving device are sequentially arranged above the dust cup connecting sleeve; the outer wall of the clapboard support is provided with a supporting part, and the supporting part is positioned at the outer side of the dust cup; the separator driving device comprises a motor and a transmission assembly, the motor is arranged on the supporting portion, one end of the transmission assembly is connected with an output shaft of the motor, and the other end of the transmission assembly is connected with the second separator.
Further, the transmission assembly comprises a transmission belt and a rotating shaft, one end of the transmission belt is connected with an output shaft of the motor, the other end of the transmission belt is connected with the rotating shaft, and the rotating shaft is connected with the second separator.
Furthermore, an air inlet for external fluid to enter is formed in the side wall of the first dust cup, an air outlet for discharging clean air is formed in the shell, and the air outlet is communicated with the second dust cup.
Further, the shape of the second separator is any one or combination of a forward cone shape, an inverted cone shape, a straight cylinder shape and a flat plate shape, and the second separator is provided with a channel for allowing the airflow to pass through.
Furthermore, the air duct comprises an air duct air inlet and an air duct air outlet, and the height of the air duct air outlet is lower than that of the air duct air inlet.
Further, the air duct track is a straight line inclined from the first cavity to the second cavity.
Furthermore, a retaining wall is arranged above the air outlet of the air duct.
Furthermore, the filtering surface (1111) is provided with filtering holes.
The embodiment of the utility model also provides a dust collector, which comprises a host and the double-dust cup inverted cone separating device, wherein the host is provided with a mounting seat, and the double-dust cup inverted cone separating device is detachably mounted on the mounting seat; the dust cup back taper separating device is characterized in that a motor component is arranged in the host, the motor component comprises a main motor used for air suction, and the motor component is further provided with a main motor air outlet and a main motor air inlet communicated with an air outlet of the double dust cup back taper separating device.
Implement the utility model discloses, following beneficial effect has:
the utility model provides a pair of two dirt cup back taper separator and use its dust catcher, large granule rubbish separates in first dirt cup through the filtration of filtering the back taper, and other rubbish then gets into the second dirt cup through the wind channel between first dirt cup and the second dirt cup, has guaranteed the effect of large granule rubbish separation, and the effectual large granule rubbish that prevents twines in dirt cup the inside and blocks up, improves dust collection efficiency.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the dissection of the double-dust-cup back taper separation device according to an embodiment of the present invention.
Fig. 2 is a schematic view of the inverted cone separating device of the dual-dust cup according to an embodiment of the present invention, which is cut along another direction.
Fig. 3 is a schematic structural diagram of a filtering inverted cone according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a connection sleeve of a dust cup according to an embodiment of the present invention.
Wherein the reference numerals in the figures correspond to: 1-separator, 11-first separator, 111-filtering inverted cone, 1111-filtering surface, 12-second separator, 2-dust cup connecting sleeve, 21-first cavity, 22-second cavity, 23-air duct, 231-retaining wall, 3-dust cup, 31-first dust cup, 32-second dust cup, 33-air inlet, 4-partition support, 5-separation driving device, 51-motor, 511-output shaft, 52-driving belt, 53-rotating shaft and 6-shell.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defined as "first", "second" may explicitly or implicitly include one or more of those features, in the description of the invention "plurality" means two or more unless specifically defined otherwise.
In this embodiment, a double-dirt cup back taper separating device is provided, as shown in fig. 1, fig. 1 is a schematic cut-away view of the double-dirt cup back taper separating device provided by the embodiment of the present invention, and includes a separator (1), a dirt cup connecting sleeve (2) and a dirt cup (3); the dust cup connecting sleeve (2) comprises a first cavity (21), a second cavity (22) and an air channel (23) for communicating the first cavity (21) with the second cavity (22); the dust cup (3) comprises a first dust cup (31) and a second dust cup (32), the first dust cup (31) is connected with the first cavity (21), and the second dust cup (32) is connected with the second cavity (22); the separator comprises a first separator (11) and a second separator (12), the first separator (11) is arranged in the first cavity (21), and the second separator (12) is arranged in the second cavity (22); the first separator (11) comprises a filtering inverted cone (111), the shape of the filtering inverted cone is inverted cone, and the surface of the filtering inverted cone comprises a filtering surface and a non-filtering surface; the filtering surface (1111) of the filtering inverted cone (111) is communicated with the air duct (23). Mixed rubbish, sewage advance to in first dirt cup (31), mixed rubbish, sewage are in first dirt cup (31) the inside is high-speed rotatory, and large granule rubbish is owing to receive the friction of the dirt cup wall of first dirt cup (31), and the energy reduces, and final large granule rubbish is followed the dirt cup wall of first dirt cup (31) slides down, and other rubbish is less because energy loss passes through the filtration of filtering the filter surface (1111) of back taper (111), through wind channel (23) enter into in second dirt cup (32).
As shown in fig. 2, fig. 2 is a schematic view of a double-dust-cup inverted-cone separating device provided by the embodiment of the present invention, which is cut along another direction, and the double-dust-cup inverted-cone separating device further includes a housing (6), a partition bracket (4), and a separation driving device (5), wherein the housing (6), the partition bracket (4), and the separation driving device (5) are sequentially disposed above the dust cup connecting sleeve (2); the outer wall of the clapboard support (4) is provided with a supporting part, and the supporting part is positioned at the outer side of the dust cup (3); the separator driving device (5) comprises a motor (51) and a transmission assembly, the motor (51) is arranged on the supporting portion, one end of the transmission assembly is connected with an output shaft (511) of the motor (51), and the other end of the transmission assembly is connected with the second separator (12). The separator driving device can directly drive the second separator (12) to rotate, so that the dust removal and liquid separation effects are effectively improved, and secondary pollution caused by discharge of turbid gas sucked from the dust collector when the power supply is turned on is avoided; separator drive arrangement's motor (51) sets up dirt cup (3) outside, prevents the motor is dirty and damage, has promoted two dirt cup back taper separator's stability, and it is convenient to wash to reduce the whole height of dust catcher, more be fit for the furniture bottom clean.
As shown in fig. 2, the transmission assembly includes a transmission belt (52) and a rotating shaft (53), one end of the transmission belt (52) is connected to the output shaft (511) of the motor (51), the other end of the transmission belt (52) is connected to the rotating shaft (53), and the rotating shaft (53) is connected to the second separator (12). By adopting the transmission belt (52) as a main transmission component, the shaking amplitude of the second separator (12) during rotation can be effectively reduced, the stability of the separator driving device (5) is increased, the separation efficiency is improved, and the service lives of the second separator (12) and the separator driving device are prolonged.
An air inlet (33) for external fluid to enter is formed in the side wall of the first dust cup (31), an air outlet for discharging clean air is formed in the shell (6), and the air outlet is communicated with the second dust cup (32). By adopting the structure, large-particle garbage is separated by the first separator (11) and then left in the first dust cup (31), so that the separation effect of the large-particle garbage is improved, and the large-particle garbage is prevented from being wound in the dust cup due to high-speed rotation.
The shape of the second separator (12) is any one or combination of a forward cone shape, an inverted cone shape, a straight cylinder shape or a flat plate shape, and the second separator (12) is provided with a channel for allowing airflow to pass through.
As an embodiment, the second separator (12) is in a shape of a right cone as shown in fig. 1, the right cone separator includes a top plate, a bottom plate and a plurality of partition plates, the top plate and the bottom plate are both circular, the diameter of the top plate is smaller than that of the bottom plate, the plurality of partition plates are circumferentially distributed between the top plate and the bottom plate at intervals, and the partition plates and the central axis of the right cone separator form a preset angle. The end with the larger diameter of the positive conical separator is closer to the air duct (23).
In one embodiment, the second separator (12) is in the shape of an inverted cone, and is similar to the forward cone in structure, except that the diameter of the top plate is larger than that of the bottom plate, i.e., the end of the inverted cone separator with the smaller diameter is closer to the air duct (23).
As an embodiment, the second separator (12) has a shape of a straight cylinder, and has a structure similar to that of an inverted cone separator, except that the main body of the straight cylinder separator has a cylindrical shape, i.e., the diameters of both ends of the second separator (12) are equal.
The air duct (23) comprises an air duct air inlet and an air duct air outlet, the height of the air duct air outlet is lower than that of the air duct air inlet, and the arrangement prevents sewage from flowing backwards after entering the air duct (23). The air outlet of the air duct is close to the second separator (12).
The track of the air channel (23) is a straight line which inclines from the first cavity (21) to the second cavity (22), and the arrangement reduces the running resistance of sewage and air to be separated and purified after large-particle garbage is separated in the air channel (23), and improves the separation efficiency.
As shown in fig. 4, fig. 4 is a schematic structural view of a connecting sleeve of a dust cup according to an embodiment of the present invention. The top in wind channel air outlet sets up barricade (231), because the sewage that treats the separation and purification enters into from the air outlet in wind channel the speed is great when second cavity (22), and the setting of barricade (231) can prevent that sewage from sliding away along the top surface in wind channel.
As shown in fig. 3, fig. 3 is a schematic structural diagram of a filtering inverted cone according to an embodiment of the present invention, a filtering hole is disposed on the filtering surface (1111), so that large garbage can be conveniently blocked in the first dust cup (31), and other garbage can enter the air duct (23) through the filtering hole.
The embodiment of the utility model also provides a dust collector, which comprises a host and the double-dust-cup inverted-cone separating device, wherein the host is provided with a mounting seat, and the double-dust-cup inverted-cone separating device is detachably mounted on the mounting seat; the dust cup back taper separating device is characterized in that a motor component is arranged in the host, the motor component comprises a main motor used for air suction, and the motor component is further provided with a main motor air outlet and a main motor air inlet communicated with an air outlet of the double dust cup back taper separating device.
The double-dust-cup inverted cone separating device comprises a separator (1), a dust cup connecting sleeve (2) and a dust cup (3); the dust cup connecting sleeve (2) comprises a first cavity (21), a second cavity (22) and an air channel (23) for communicating the first cavity (21) with the second cavity (22); the dust cup (3) comprises a first dust cup (31) and a second dust cup (32), the first dust cup (31) is connected with the first cavity (21), and the second dust cup (32) is connected with the second cavity (22); the separator comprises a first separator (11) and a second separator (12), the first separator (11) is arranged in the first cavity (21), and the second separator (12) is arranged in the second cavity (22); the first separator (11) comprises a filtering inverted cone (111), the shape of the filtering inverted cone is inverted cone, and the surface of the filtering inverted cone comprises a filtering surface and a non-filtering surface; the filtering surface (1111) of the filtering inverted cone (111) is communicated with the air duct (23).
By adopting the structure, the first dust cup (31) is communicated with the second dust cup (32) through the air duct (23), so that the overall height of the dust collector is reduced, the first separator (11) comprises a filtering inverted cone (111), the filtering inverted cone is in an inverted cone shape, and the surface of the filtering inverted cone comprises a filtering surface and a non-filtering surface; filter cross filter surface (1111) of back taper (111) with wind channel (23) intercommunication has guaranteed the effect of the separation of large granule rubbish, and the effectual winding of preventing large granule rubbish in dirt cup is blockked up, improves dust collection efficiency.
The above disclosure is only illustrative of the preferred embodiments of the present invention, and should not be taken as limiting the scope of the invention, which is defined by the appended claims.

Claims (10)

1. A double-dust-cup inverted cone separating device is characterized by comprising a separator (1), a dust cup connecting sleeve (2) and a dust cup (3);
the dust cup connecting sleeve (2) comprises a first cavity (21), a second cavity (22) and an air channel (23) for communicating the first cavity (21) with the second cavity (22);
the dust cup (3) comprises a first dust cup (31) and a second dust cup (32), the first dust cup (31) is connected with the first cavity (21), and the second dust cup (32) is connected with the second cavity (22);
the separator comprises a first separator (11) and a second separator (12), the first separator (11) is arranged in the first cavity (21), and the second separator (12) is arranged in the second cavity (22); the first separator (11) comprises a filtering inverted cone (111), the shape of the filtering inverted cone is inverted cone, and the surface of the filtering inverted cone comprises a filtering surface and a non-filtering surface;
the filtering surface (1111) of the filtering inverted cone (111) is communicated with the air duct (23).
2. The double-dirt-cup inverted cone separating device as defined in claim 1, further comprising a housing (6), a partition support (4), and a separator driving device (5), wherein the housing (6), the partition support (4), and the separator driving device (5) are sequentially disposed above the dirt-cup connecting sleeve (2);
the outer wall of the clapboard support (4) is provided with a supporting part, and the supporting part is positioned at the outer side of the dust cup (3);
the separator driving device (5) comprises a motor (51) and a transmission assembly, the motor (51) is arranged on the supporting portion, one end of the transmission assembly is connected with an output shaft (511) of the motor (51), and the other end of the transmission assembly is connected with the second separator (12).
3. The double dirt cup inverted cone separation device of claim 2, wherein: the transmission assembly comprises a transmission belt (52) and a rotating shaft (53), one end of the transmission belt (52) is connected with an output shaft (511) of the motor (51), the other end of the transmission belt (52) is connected with the rotating shaft (53), and the rotating shaft (53) is connected with the second separator (12).
4. The double dirt cup inverted cone separation device of claim 2, wherein: an air inlet (33) for external fluid to enter is formed in the side wall of the first dust cup (31), an air outlet for discharging clean air is formed in the shell (6), and the air outlet is communicated with the second dust cup (32).
5. The double dirt cup inverted cone separation device of claim 1, wherein: the shape of the second separator (12) is any one or combination of a forward cone shape, an inverted cone shape, a straight cylinder shape or a flat plate shape, and the second separator (12) is provided with a channel for allowing airflow to pass through.
6. The double dirt cup inverted cone separation device of claim 1, wherein: the air duct (23) comprises an air duct air inlet and an air duct air outlet, and the height of the air duct air outlet is lower than that of the air duct air inlet.
7. The double dirt cup inverted cone separation device of claim 1, wherein: the track of the air duct (23) is a straight line inclined from the first cavity (21) to the second cavity (22).
8. The double dirt cup inverted cone separation device of claim 6, wherein: and a retaining wall (231) is arranged above the air outlet of the air duct.
9. The double dirt cup inverted cone separation device of claim 1, wherein: the filtering surface (1111) is provided with filtering holes.
10. A kind of dust collector, characterized by: the double-dust-cup inverted-cone separating device comprises a main machine and the double-dust-cup inverted-cone separating device as claimed in any one of claims 1 to 9, wherein the main machine is provided with a mounting seat, and the double-dust-cup inverted-cone separating device is detachably mounted on the mounting seat;
the dust cup back taper separating device is characterized in that a motor component is arranged in the host, the motor component comprises a main motor used for air suction, and the motor component is further provided with a main motor air outlet and a main motor air inlet communicated with an air outlet of the double dust cup back taper separating device.
CN201922284272.XU 2019-12-18 2019-12-18 Double-dust-cup inverted-cone separating device and dust collector applying same Active CN212089424U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922284272.XU CN212089424U (en) 2019-12-18 2019-12-18 Double-dust-cup inverted-cone separating device and dust collector applying same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201922284272.XU CN212089424U (en) 2019-12-18 2019-12-18 Double-dust-cup inverted-cone separating device and dust collector applying same
PCT/CN2019/128398 WO2021120258A1 (en) 2019-12-18 2019-12-25 Dual-dust-cup inverted cone separating device and vacuum cleaner using same

Publications (1)

Publication Number Publication Date
CN212089424U true CN212089424U (en) 2020-12-08

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CN201922284272.XU Active CN212089424U (en) 2019-12-18 2019-12-18 Double-dust-cup inverted-cone separating device and dust collector applying same

Country Status (2)

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CN (1) CN212089424U (en)
WO (1) WO2021120258A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100635668B1 (en) * 2004-12-29 2006-10-17 엘지전자 주식회사 A dust collector for vacuum cleaner
CN201008534Y (en) * 2007-03-30 2008-01-23 苏州金莱克家用电器有限公司 Dust removing device for dust aspirator
GB2447098B (en) * 2007-05-25 2009-04-08 Richards Morphy N I Ltd Dual cyclone vacuum cleaner
CN201510239U (en) * 2009-09-25 2010-06-23 孙达 Double-cyclone separating device for dust collector
CN201968601U (en) * 2011-03-10 2011-09-14 苏州市凯丽保姆电器有限公司 Double-cylinder dust collector
CN208371732U (en) * 2017-08-23 2019-01-15 小狗电器互联网科技(北京)股份有限公司 The secondary collection assembly of dust of dust catcher and dust pocket structure

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