CN110432822A - A kind of depth dedusting type dust catcher - Google Patents
A kind of depth dedusting type dust catcher Download PDFInfo
- Publication number
- CN110432822A CN110432822A CN201910853308.3A CN201910853308A CN110432822A CN 110432822 A CN110432822 A CN 110432822A CN 201910853308 A CN201910853308 A CN 201910853308A CN 110432822 A CN110432822 A CN 110432822A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- cleaner head
- fuselage
- transmission
- transmission tube
- 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
Links
- 239000000428 dust Substances 0.000 title claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 230000000873 masking effect Effects 0.000 claims abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 239000004744 fabric Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000006698 induction Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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
- A47L9/02—Nozzles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
- A47L9/0483—Reciprocating or oscillating tools, e.g. vibrators, agitators, beaters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The invention belongs to cleaner technology fields, more particularly, to a kind of depth dedusting type dust catcher, including cleaner head and fuselage, cleaner head is fixedly connected on front fuselage, the sweep-up pipe of coaxial arrangement is fixedly connected in cleaner head, the upper end of sweep-up pipe, which extends to, to be arranged in fuselage and is fixedly connected with motor, sweep-up pipe is equipped with dust filtering part close to fuselage end, back body is equipped with exhaust outlet, wind-collecting cover is equipped between motor and exhaust outlet, cleaner head lower end is equipped with transmission tube, it is driven inside pipe wall and is embedded with magnetic masking layer, transmission tube is connected by means of communication with wind-collecting cover, transmission mechanism is equipped in transmission tube, fixed block is fixedly connected at the both ends of transmission tube bottom surface.The present invention is provided with transmission mechanism, it can make electromagnet that flexible magnets are periodically attracted and repelled when conductive bar slides between upper permanent magnetic strip and lower permanent magnetic strip, flexible magnets show as periodic deformation and reset, can effectively take the dust on fabric, convenient for the absorption of cleaner head.
Description
Technical field
The invention belongs to cleaner technology fields, more particularly, to a kind of depth dedusting type dust catcher.
Background technique
Dust catcher mainly by playing dirt, dust suction, dust filtering three parts form, generally comprise series excitation commutator motor, centrifugal
Blower, dirt catcher (bag) and dust suction attachment, dust catcher energy dedusting, " head " for essentially consisting in it are equipped with an electric exhaust fan,
There is fan blade in the shaft of exhaust fan, after energization, exhaust fan can generate extremely strong suction and pressure with the revolving speed of 500 circle per second,
Under the action of suction and pressure, air high speed is discharged, and the air of blower front end vacuum part constantly supplements in blower
Air causes to generate instantaneous vacuum inside dust catcher and external atmosphere pressure forms Negative Pressure Difference, under the action of this pressure difference, sucking
Air containing dust.
When traditional dust catcher work, mobile cleaner head can be by its institute by the floating ash absorption on region, and for one
The stronger dust stratification of a little adhesions, traditional dust catcher only have simple pumping function, cannot effective dedusting；Moreover, for one
The article of a little textiles, such as pillow and clothing, not only have dust, are easier to shelter evil people and countenance evil practices in fiber gap on surface, this
It is difficult to remove for traditional dust catcher, accumulates over a long period down and be easy to breed acarid and bacterium etc..
For this purpose, it is proposed that a kind of depth dedusting type dust catcher solves the above problems.
Summary of the invention
The purpose of the present invention is above-mentioned traditional dust catcher cannot effective dust suction aiming at the problem that, provide it is a kind of can depth it is clear
Manage the depth dedusting type dust catcher of dust.
In order to achieve the above objectives, present invention employs following technical proposals: a kind of depth dedusting type dust catcher, including dust suction
Head and fuselage, the cleaner head are fixedly connected on front fuselage, the sweep-up pipe of coaxial arrangement are fixedly connected in the cleaner head,
The upper end of the sweep-up pipe, which extends to, is arranged and is fixedly connected with motor in fuselage, the sweep-up pipe is equipped with dust filtering close to fuselage end
Part, the back body are equipped with exhaust outlet, and wind-collecting cover is equipped between the motor and exhaust outlet, and the cleaner head lower end, which is equipped with, to be passed
Dynamic pipe, the transmission tube are connected by means of communication with wind-collecting cover, and transmission mechanism, the transmission tube are equipped in the transmission tube
It is fixedly connected to fixed block at the both ends of bottom surface, flexible magnets, the bullet are fixedly connected between two fixed blocks
Property magnet and transmission mechanism be sequentially connected.
In above-mentioned depth dedusting type dust catcher, the means of communication includes the air guide being fixedly connected with the wind-collecting cover back side
Pipe, the gas-guide tube extend to cleaner head lower end out of fuselage and are fixedly connected with transmission tube, be fixedly connected on the gas-guide tube
Solenoid valve.
In above-mentioned depth dedusting type dust catcher, the transmission mechanism includes being fixedly connected with the upper side wall in transmission tube
Upper permanent magnetic strip, the lower wall in the transmission tube is fixedly connected with the lower permanent magnetic strip attracting with upper permanent magnetic strip, the upper permanent magnetism
Conductive bar is slidably connected between item and lower permanent magnetic strip, the one end of the conductive bar by spring and transmission tube far from gas-guide tube is solid
Fixed connection, the transmission tube lower wall are fixedly connected with electromagnet, and the electromagnet is of coupled connections with conductive bar.
In above-mentioned depth dedusting type dust catcher, transmission fan is fixedly connected in the cleaner head, the transmission fan
Cutting wheel is fixedly connected at shaft, the cutting wheel includes multiple horizontally disposed guide rods.
Compared with prior art, the advantages of this depth dedusting type dust catcher, is:
1, the present invention passes through setting flexible magnets, while the intermittent opening and closing of solenoid valve and spring under effect, transmission
Conductive bar in pipe can periodically slidably reciprocate, and the glide direction of conductive bar, which constantly changes, can make it staggeredly generate two on the contrary
The electric current in direction, and the electromagnet being of coupled connections with conductive bar also therefore can constantly change it is magnetic, thus to flexible magnets into
Row periodically attracts and repels, and makes the deformation and reset of flexible magnets generating period, can take the dust on fabric, just
In the absorption of cleaner head, the dust of deeper can be effectively removed.
2, the present invention is by setting cutting wheel, and in dust catcher work, the gas sucked from cleaner head will drive transmission fan
Rotation drives the guide rod rotation in cutting wheel, since the magnetic induction direction of guide rod and the electromagnet on transmission tube is to be vertically arranged
, when electromagnet energization magnetisation, guide rod meeting cutting magnetic induction line can generate potential difference at this time on guide rod, Accumulating charge increases
To the attraction of dust at suction inlet, dust catcher is enable to draw more dusts, further improves the effect of dust suction.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of depth dedusting type cleaner embodiment 1 provided by the invention；
Fig. 2 is the structural schematic diagram of transmission tube in a kind of depth dedusting type cleaner embodiment 1 provided by the invention；
Fig. 3 is the structural schematic diagram that a kind of depth dedusting type cleaner embodiment 1 provided by the invention pats dust state；
Fig. 4 is a kind of structural schematic diagram of depth dedusting type cleaner embodiment 2 provided by the invention；
Fig. 5 is the structural schematic diagram of cutting wheel in a kind of depth dedusting type cleaner embodiment 2 provided by the invention；
Fig. 6 is the structural schematic diagram that fan is driven in a kind of depth dedusting type cleaner embodiment 2 provided by the invention.
In figure, 1 cleaner head, 2 fuselages, 3 motors, 4 exhaust outlets, 5 wind-collecting covers, 6 transmission tubes, 7 means of communication, 8 transmission mechanisms,
9 flexible magnets, 10 gas-guide tubes, 11 solenoid valves, permanent magnetic strip, 13 lower permanent magnetic strips, 14 conductive bars, 15 springs, 16 electromagnet, 17 on 12
It is driven fan, 18 cutting wheels, 19 guide rods.
Specific embodiment
Following embodiment only exists in illustrative purpose, limits the scope of the invention without being intended to.
Embodiment 1
As shown in Figure 1-3, a kind of depth dedusting type dust catcher, including cleaner head 1 and fuselage 2, cleaner head 1 are fixedly connected on
2 front end of fuselage, is fixedly connected with the sweep-up pipe of coaxial arrangement in cleaner head 1, and the upper end of sweep-up pipe extends in fuselage 2 setting simultaneously
It is fixedly connected with motor 3, sweep-up pipe is equipped with dust filtering part close to 2 end of fuselage, and 2 rear end of fuselage is equipped with exhaust outlet 4, motor 3 and air draft
It is equipped with wind-collecting cover 5 between mouthfuls 4,1 lower end of cleaner head is equipped with transmission tube 6, and 6 inner wall of transmission tube is embedded with magnetic masking layer, transmission tube 6 and outer
Boundary is connected, and transmission tube 6 is connected by means of communication 7 with wind-collecting cover 5, specifically, means of communication 7 includes carrying on the back with wind-collecting cover 5
The gas-guide tube 10 that face is fixedly connected, gas-guide tube 10 extend to 1 lower end of cleaner head out of fuselage 2 and are fixedly connected with transmission tube 6, air guide
Solenoid valve 11 is fixedly connected on pipe 10, solenoid valve 11 is opened and closed with the frequency of setting.
It is equipped with transmission mechanism 8 in transmission tube 6, fixed block is fixedly connected at the both ends of 6 bottom surface of transmission tube, two solid
Determine to be fixedly connected with flexible magnets 9 between block, flexible magnets 9 are permanent magnet, and magnetic constant, flexible magnets 9 and transmission mechanism 8 pass
Dynamic connection, transmission mechanism 8 includes the upper permanent magnetic strip 12 being fixedly connected with the upper side wall in transmission tube 6, the lower wall in transmission tube 6
It is fixedly connected with the lower permanent magnetic strip 13 attracting with upper permanent magnetic strip 12, slidably connects and leads between upper permanent magnetic strip 12 and lower permanent magnetic strip 13
Electric item 14, conductive bar 14 are fixedly connected with transmission tube 6 far from one end of gas-guide tube 10 by spring 15.
6 lower wall of transmission tube is fixedly connected with electromagnet 16, and electromagnet 16 is induced by contrary current lead-through
Magnetism also can be on the contrary, electromagnet 16 be of coupled connections with conductive bar 14, while the intermittent opening and closing of solenoid valve 11 and spring 15
Under effect, the conductive bar 14 in transmission tube 6 periodically slidably reciprocates and conductive bar 14 can be made staggeredly to generate two opposite directions
Electric current, electromagnet 16 periodically can be attracted and be repelled to flexible magnets 9, can be taken the dust on fabric, convenient for inhaling
The absorption of dirt head 1 can effectively remove the dust of deeper.
The present invention can illustrate its principle of work and power by following mode of operation: in using the present invention, first by the electricity of dust catcher
Machine 3 is opened, and air can be drawn onto fuselage 2 and is discharged by exhaust outlet 4 under the drive of motor 3, is mounted on 3 air outlet of motor
The wind-collecting cover 5 at place can collect the air-flow of discharge, air-flow is oriented in transmission tube 6 by gas-guide tube 10, solenoid valve 16 can be to set
Frequency opening and closing, under the collective effect of spring 15, the conductive bar 14 in transmission tube 6 can periodically slidably reciprocate, can be continuous
Cutting on the line of magnetic induction of permanent magnetic strip 12 and lower permanent magnetic strip 13 generate electricity, the glide direction of conductive bar 14, which constantly changes, to be made
Its electric current for staggeredly generating two opposite directions, and therefore the electromagnet 16 being of coupled connections with conductive bar 14 also can constantly change
Magnetism makes the continuous springing of flexible magnets 9 so that flexible magnets 9 are periodically attracted and be repelled, can will be on fabric
Dust is taken, convenient for the absorption of cleaner head 1.
Embodiment 2
As Figure 4-Figure 6, the present embodiment difference from example 1 is that: be fixedly connected in cleaner head 1 transmission fan
17, it is driven at the shaft of fan 17 and is fixedly connected with cutting wheel 18, cutting wheel 18 is arranged close to suction inlet, and cutting wheel 18 includes multiple
Horizontally disposed guide rod 19.
In the present embodiment, when dust catcher work, the gas sucked from cleaner head 1 will drive 17 rotation of transmission fan, drive
Guide rod 19 in cutting wheel 18 rotates, since guide rod 19 and the magnetic induction direction of the electromagnet 16 on transmission tube 6 are to be vertically arranged
, when 16 energization magnetisation of electromagnet, the meeting cutting magnetic induction line of guide rod 19 can generate potential difference, accumulation electricity at this time on guide rod 19
Lotus increases the suction to dust at suction inlet, so that dust catcher is drawn more dusts, further improve the effect of dust suction.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of depth dedusting type dust catcher, including cleaner head (1) and fuselage (2), the cleaner head (1) are fixedly connected on fuselage
(2) front end, the interior sweep-up pipe for being fixedly connected with coaxial arrangement of the cleaner head (1), the upper end of the sweep-up pipe extends to fuselage
(2) it is arranged in and is fixedly connected with motor (3), the sweep-up pipe is held close to fuselage (2) is equipped with dust filtering part, after the fuselage (2)
End is equipped with exhaust outlet (4), which is characterized in that is equipped with wind-collecting cover (5) between the motor (3) and exhaust outlet (4), the cleaner head
(1) lower end is equipped with transmission tube (6), and transmission tube (6) inner wall is embedded with magnetic masking layer, and the transmission tube (6) passes through means of communication
(7) it is connected with wind-collecting cover (5), is equipped with transmission mechanism (8) in the transmission tube (6), the both ends of transmission tube (6) bottom surface
Place is fixedly connected to fixed block, is fixedly connected between two fixed blocks flexible magnets (9), the flexible magnets (9)
It is sequentially connected with transmission mechanism (8).
2. depth dedusting type dust catcher according to claim 1, which is characterized in that the means of communication (7) includes and collection
The gas-guide tube (10) that fan housing (5) back side is fixedly connected, the gas-guide tube (10) extend to cleaner head (1) lower end out of fuselage (2)
It is fixedly connected with transmission tube (6), is fixedly connected with solenoid valve (11) on the gas-guide tube (10).
3. depth dedusting type dust catcher according to claim 2, which is characterized in that the transmission mechanism (8) includes and biography
The upper permanent magnetic strip (12) that upper side wall in dynamic pipe (6) is fixedly connected, the lower wall in the transmission tube (6) be fixedly connected with it is upper
The attracting lower permanent magnetic strip (13) of permanent magnetic strip (12) slidably connects conduction between the upper permanent magnetic strip (12) and lower permanent magnetic strip (13)
Item (14), the conductive bar (14) is fixedly connected with transmission tube (6) far from the one end of gas-guide tube (10) by spring (15), described
Transmission tube (6) lower wall is fixedly connected with electromagnet (16), and the electromagnet (16) is of coupled connections with conductive bar (14).
4. depth dedusting type dust catcher according to claim 3, which is characterized in that be fixedly connected in the cleaner head (1)
There is transmission fan (17), be fixedly connected with cutting wheel (18) at the shaft of the transmission fan (17), the cutting wheel (18) includes more
A horizontally disposed guide rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910853308.3A CN110432822B (en) | 2019-09-10 | 2019-09-10 | Deep dust removal type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910853308.3A CN110432822B (en) | 2019-09-10 | 2019-09-10 | Deep dust removal type dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110432822A true CN110432822A (en) | 2019-11-12 |
| CN110432822B CN110432822B (en) | 2020-12-08 |
Family
ID=68439796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910853308.3A Active CN110432822B (en) | 2019-09-10 | 2019-09-10 | Deep dust removal type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110432822B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111973070A (en) * | 2020-08-10 | 2020-11-24 | 李彩琴 | Noiseless suction adjusting device of robot sweeps floor |
| CN112474431A (en) * | 2020-11-29 | 2021-03-12 | 龚海燕 | Conveying equipment with color sorting and rejecting mechanism and implementation method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453826Y (en) * | 2000-12-25 | 2001-10-17 | 王鹏程 | Mite-killing cleaner |
| CN201271218Y (en) * | 2008-09-17 | 2009-07-15 | 小田(中山)实业有限公司 | Vibrating floor mop |
| CN102566406A (en) * | 2010-12-10 | 2012-07-11 | 蒙特雷布勒盖股份有限公司 | Striking mechanism for a watch or a music box |
| US20150320279A1 (en) * | 2014-05-07 | 2015-11-12 | Bobsweep Inc. | Horizontal Agitator for Robotic Vacuum |
| CN107280582A (en) * | 2016-12-30 | 2017-10-24 | 胡振华 | Patting type domestic vacuum cleaners |
| CN107280579A (en) * | 2016-12-30 | 2017-10-24 | 胡振华 | Family expenses depth dust catcher |
| CN107296566A (en) * | 2016-12-30 | 2017-10-27 | 胡振华 | Except stupid dirty dust catcher |
| CN107411632A (en) * | 2017-07-24 | 2017-12-01 | 贾之远 | A kind of Portable disinfecting mite-removing dust catcher |
| CN208613644U (en) * | 2018-05-15 | 2019-03-19 | 贾巧凤 | Energy-saving electrically operated hammer |
| CN208912583U (en) * | 2018-06-06 | 2019-05-31 | 惠安网信通技术开发有限公司 | A kind of chewing gum cleaning device |
| CN209286874U (en) * | 2018-11-08 | 2019-08-23 | 江苏明来金属科技股份有限公司 | Removably dedusting and flapping device |
-
2019
- 2019-09-10 CN CN201910853308.3A patent/CN110432822B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453826Y (en) * | 2000-12-25 | 2001-10-17 | 王鹏程 | Mite-killing cleaner |
| CN201271218Y (en) * | 2008-09-17 | 2009-07-15 | 小田(中山)实业有限公司 | Vibrating floor mop |
| CN102566406A (en) * | 2010-12-10 | 2012-07-11 | 蒙特雷布勒盖股份有限公司 | Striking mechanism for a watch or a music box |
| US20150320279A1 (en) * | 2014-05-07 | 2015-11-12 | Bobsweep Inc. | Horizontal Agitator for Robotic Vacuum |
| CN107280582A (en) * | 2016-12-30 | 2017-10-24 | 胡振华 | Patting type domestic vacuum cleaners |
| CN107280579A (en) * | 2016-12-30 | 2017-10-24 | 胡振华 | Family expenses depth dust catcher |
| CN107296566A (en) * | 2016-12-30 | 2017-10-27 | 胡振华 | Except stupid dirty dust catcher |
| CN107411632A (en) * | 2017-07-24 | 2017-12-01 | 贾之远 | A kind of Portable disinfecting mite-removing dust catcher |
| CN208613644U (en) * | 2018-05-15 | 2019-03-19 | 贾巧凤 | Energy-saving electrically operated hammer |
| CN208912583U (en) * | 2018-06-06 | 2019-05-31 | 惠安网信通技术开发有限公司 | A kind of chewing gum cleaning device |
| CN209286874U (en) * | 2018-11-08 | 2019-08-23 | 江苏明来金属科技股份有限公司 | Removably dedusting and flapping device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111973070A (en) * | 2020-08-10 | 2020-11-24 | 李彩琴 | Noiseless suction adjusting device of robot sweeps floor |
| CN112474431A (en) * | 2020-11-29 | 2021-03-12 | 龚海燕 | Conveying equipment with color sorting and rejecting mechanism and implementation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110432822B (en) | 2020-12-08 |
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Effective date of registration: 20201123 Address after: Room 375, 3 / F, Rixin international commercial center, 555 Qianjiang Road, Shangcheng District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou zhuqin Network Technology Co., Ltd Address before: 237010 Wanxi college, Yunlu street, Yu'an District, Lu'an City, Anhui Province Applicant before: Yuan Ruifeng |
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