CN1600250A - Dust collector of cyclone type vacuum cleaner - Google Patents
Dust collector of cyclone type vacuum cleaner Download PDFInfo
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- CN1600250A CN1600250A CN 03144449 CN03144449A CN1600250A CN 1600250 A CN1600250 A CN 1600250A CN 03144449 CN03144449 CN 03144449 CN 03144449 A CN03144449 A CN 03144449A CN 1600250 A CN1600250 A CN 1600250A
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- storage chamber
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- dust storage
- dirt
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Abstract
A cyclone dust collector for vacuum cleaner is composed of a dirt separation box with top communication hole, an air sucking port, a primary dust-collecting chamber with lower communication hole, a partition, a secondary dust-collecting chamber, a dust-collecting case, a protecting cover and a filter for exhaust port.
Description
Technical field
What the present invention relates to is about vacuum cleaner invention, particularly be the invention of the dust collect plant aspect of Cyclonic vacuum duster.
Background technology
Vacuum cleaner be a kind of utilization be arranged at vacuum that the vacuum motor of fuselage interior produces press draw comprise the air of dirt after, filter in the inside of fuselage, collect and the final device of removing dirt.
The inhaled air in order to filter, filter generally adopt the paper filter of bag shape.This paper filter can make air pass through, but dirts such as prevention dust can't be removed the dirts such as dust that comprise in the air thus by staying in bag.
But, the vacuum cleaner of paper filter after long-time the use, inner assemble a certain amount of dirt after, not only the suction of vacuum cleaner obviously descends, and if untimely replacing paper filter, use very inconvenient.
In order to address the above problem, proposed to adopt the vacuum filter of cyclonic filter mode.
As Fig. 1 is the stereogram of the vacuum cleaner that filters of existing whirlwind mode.
As can be seen from Figure 1, vacuum cleaner comprises: the fuselage 10 of the inspiration device of drawing room air is equipped with in inside; The suction hose 24 that communicates and adopt elastomeric material to make with fuselage 10 inside; Communicate with the end of suction hose 24, and can adjust the prolongation pipe 22 of length; Utilize the fuselage 10 inner suction that produce to draw the suction nozzle 21 that comprises the dirt air by the bottom.
On described fuselage 10, be provided with can dismounting easily from the rear end dust collect plant 11.Dust collect plant 11 is after suction nozzle 21 absorptions comprise the air of dirt, carries out the device of cyclone type control of dust in inside.The oriented extraneous exhaust outlet 19 of air of dirt of having discharged dust collect plant 11 inner filtrations in the side of fuselage 10.
On the bottom surface of fuselage 10, be provided with and be convenient to a pair of rotating wheel 18 that fuselage moves.Be provided with the power line 16 that power supply is provided to vacuum cleaner on a side of fuselage 10, power line 16 can be wrapped on the interior take-up reel (not shown) of fuselage and deposit in inside.
On dust collect plant 11, formed the lever 12 that makes things convenient for the user to operate in fuselage 10 rear ends.On fuselage 10, be provided with when moving vacuum cleaner the handle 14 that the user can grip.
After the vacuum cleaner of said structure starts, fuselage 10 inside become vacuum state and the suction that produces by suction hose 24 and prolong pipe 22 and be delivered on the suction nozzle 21.The suction of vacuum cleaner can utilize the switch 25 that is arranged at suction hose 24 and prolongs on the handle 23 of managing between 22 to regulate.
Under the effect of above-mentioned suction, the air that comprises dirt passes through suction nozzle 21 successively, prolongs pipe 22, and suction hose 24 enters the inside of vacuum cleaner fuselage 10.Inflow dust collection device again is discharged to indoorly again after being filtered by filter, dirt is then stayed in the fuselage 10.
The technology relevant with described dust collect plant applied for patent by applicant of the present invention, by Republic of Korea patent disclosure communique 10-2001-0087691,10-2000-0041558,10-2000-0067037,10-2000-0067038,10-2000-0067036,10-2000-0056656,10-2000-56658,10-2000-56659, and 10-2000-56751 etc. is open, and these technology can be used on the most Cyclonic vacuum duster.
But the structure of these dust collect plants is too complicated, and the power attenuation value on passage is big, therefore needs to use the higher motor of power.
Discharge the dust collect plant complex structure of collected dust in the above-mentioned disclosed technology, need could discharge the dirt of collecting through the separation process of several stages, dust collect plant uses inconvenient.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned technology, provide a kind of and under the prerequisite of not losing suction, use low noise; Power consumption is few; The low-price electricity motivation that power is littler is drawn dirt and is separated/control of dust, conveniently outwells the dust collect plant of the Cyclonic vacuum duster of trapped dirt.
Solving the problems of the technologies described above the technical scheme that is adopted is: a kind of dust collect plant of Cyclonic vacuum duster is characterized in that this dust collect plant includes: utilize centrifugal force to isolate the dirt separation box of the circle of dirt; The air entry that forms along the tangential direction of dirt separation box periphery; Be arranged at the main dust storage chamber of dirt separation box below; Be fixed between main dust storage chamber and the dirt separation box, its peripheral openings has formed the demarcation strip of the dipping structure of dirt decline in the horizontal direction; The open absorption that forms above the dirt separation box comprise the minute dust air on intercommunicating pore; Flow into the auxiliary dust storage chamber of dirt in the collection in the intercommunicating pore; For the following intercommunicating pore that makes main dust storage chamber and auxiliary dust storage chamber communicate and form in the open lower side of main dust storage chamber; Comprise under the main dust storage chamber can switch the control of dust shell that constitutes of dust storage chamber bottom surface; Seal the top of control of dust shell, roughly formed the protecting cover of air-out at the centre opening; Be arranged at the delivery outlet downside, filter the filter of minute dust again.
The invention has the beneficial effects as follows: but the present invention can increase the collection efficiency of amount of air drawn and dust, can use lower powered motor, has therefore reduced the production cost of vacuum cleaner.
Secondly, can pour out dirt easily, easy to operate.
At last, be provided with main dust storage chamber and auxiliary dust storage chamber, not only increased the amount of the dirt that can collect, but also those small dusts of collection that can be complete.
Description of drawings
Fig. 1 is the stereogram of the vacuum cleaner that filters of existing employing whirlwind mode;
Fig. 2 is an isometric front view of the present invention;
Fig. 3 is a rear isometric view of the present invention;
Fig. 4 is an exploded perspective view of the present invention;
Fig. 5 is the cutaway view of B-B` part among Fig. 4;
Fig. 6 is a Cyclonic vacuum duster movement state diagram of the present invention;
Fig. 7 is the cutaway view of the A-A` part of Fig. 4, is the cutaway view of dust storage chamber brake apparatus;
Fig. 8 is an explanation dust storage chamber bottom surface opened state stereogram.
The specific embodiment
The invention provides a kind of dust collect plant of Cyclonic vacuum duster, this dust collect plant includes: utilize centrifugal force to isolate the dirt separation box of the circle of dirt; The air entry that forms along the tangential direction of dirt separation box periphery; Be arranged at the main dust storage chamber of dirt separation box below; Be fixed between main dust storage chamber and the dirt separation box, its peripheral openings has formed the demarcation strip of the dipping structure of dirt decline in the horizontal direction; The open absorption that forms above the dirt separation box comprise the minute dust air on intercommunicating pore; Flow into the auxiliary dust storage chamber of dirt in the collection in the intercommunicating pore; For the following intercommunicating pore that makes main dust storage chamber and auxiliary dust storage chamber communicate and form in the open lower side of main dust storage chamber; Comprise under the main dust storage chamber can switch the control of dust shell that constitutes of dust storage chamber bottom surface; Seal the top of control of dust shell, roughly formed the protecting cover of air-out at the centre opening; Be arranged at the delivery outlet downside, filter the filter of minute dust again.
Described demarcation strip and control of dust apophysis face are fixed as one.
Side is provided with the dust storage chamber pivot that the hinge axis of bottom surface on the control of dust shell that make dust storage chamber freely rotates Monday outside the described dust storage chamber bottom surface; The couple positioned opposite that is positioned at the dust storage chamber pivot has makes its fixing dust storage chamber brake apparatus when the dust storage chamber bottom surface is closed.
Described dust storage chamber brake apparatus comprises: from the dust storage chamber bottom surface to the manual hook of bottom surface, upper process fixed set dirt chamber; Outstanding in the periphery of control of dust shell, and by the movable platen of hinge axis fixed position; Be arranged at an end of movable platen, fasten the mobile hooks of manual hook; Be arranged at the other end of mobile hooks, and be clipped in the flexible member between control of dust shell and the mobile hooks.
Inner face at main dust storage chamber includes the keep plate that long up and down prevention dirt moves at least.
The outer cylinder of protecting cover is provided with the protecting cover protuberance that the user picks up of being convenient to that projects upwards formation.
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail:
When following explanation, use identical symbol for having the part identical with existing structure.
With reference to Fig. 2, Fig. 3 and Fig. 4 as can be known, the vacuum cleaner of the present invention design comprises: cover the top protection inner components of dust collect plant, and prevent to suck the protecting cover 30 that air leaks; Being that the filter 40 that forms is extended at the center downwards roughly at the delivery outlet 31 of protecting cover central opening; Be arranged at the control of dust shell 80 of protecting cover 30 downsides.
Roughly on protecting cover 30 centres, be provided with the delivery outlet 31 of discharging the air that has separated dirt, be provided with the filter 40 of collecting minute dust in the lower end of delivery outlet 30.Filter 40 adopts cylindrical structures, has formed small filtration on its outside, at the air purge in the external world be discharged to the outside by delivery outlet 31 behind the dust.
Described control of dust shell 80 comprises: the air entry 71 that is sucked into the passage of the air inflow dust collection device in the vacuum cleaner fuselage; Make the air that has passed through air entry 71 form eddy current, and utilize the dirt separation box 70 of the circle of centrifugal force eliminating impurities; Be arranged at the below of dirt separation box 70, collect the main dust storage chamber 50 of the dirt that falls owing to weight own.
Control of dust shell 80 also comprises: form the fixing demarcation strip 73 of one in order to separate dirt separation box 70 and main dust storage chamber 50 in the horizontal direction with control of dust shell 80 and is formed by the peripheral openings of demarcation strip 73, make the dirt of rotation in dirt separation box 70 drop to the dipping structure 74 of main dust storage chamber 50.
The dirt that weight is lighter may not descend by dipping structure.In order to separate this lightweight dirt, intercommunicating pore 72 on the upper side opening of dirt separation box 70 and upwards intercommunicating pore 72 below another dust storage chamber of extending, promptly auxiliary dust storage chamber 60.
Also be formed with partition wall 75 and run through partition wall 75 main dust storage chamber 50 and auxiliary dust storage chamber 60 are communicated in order to separate main dust storage chamber 50 and auxiliary dust storage chamber 60, to have improved the following intercommunicating pore 52 of dirt collection efficiency.
Control of dust shell 80 also comprises open or seals the dust storage chamber bottom surface 53 of main dust storage chamber 50 and auxiliary dust storage chamber 60 downsides and open or close the dust storage chamber pivot 81 of whole dust storage chamber bottom surface 53 and fixing dust storage chamber bottom surface 53 and keep the dust storage chamber brake apparatus 54 of its position.
On the above-below direction of the outer cylinder of control of dust shell 80, formed long handle 12.Dust from main dust storage chamber 50 inner rotations, improving the keep plate 51 of suction thus in long up and down the preventing of the outstanding to the inside formation of inner cylinder of main dust storage chamber 50.
Above-mentioned air entry 71 forms eddy current in order to make air, so that utilize centrifugal force to isolate dirt, so it is arranged on the tangential direction of described dirt separation box 70.
Be formed with on the above-mentioned protecting cover 30 when separating protecting cover 30 and box collection case 80, be convenient to the protecting cover raised structures 32 that is similar to handle arrangement of user's operation.
In the place ahead of described main dust storage chamber 50, promptly formed the auxiliary dust storage chamber 60 of the minute dust of collecting main dust storage chamber 50 on the lever 12 relative sides.Auxiliary dust storage chamber 60 utilizes the partition wall 75 of main dust storage chamber 50 sidewalls to constitute another space.The minute dust that continues rotation along the top of main dust storage chamber 50 is collected in through last intercommunicating pore 72 in the auxiliary dust storage chamber 60.The air that can be reduced other by partition wall 75 flows main dust storage chamber 50 and auxiliary dust storage chamber 60 influence that forms each other.
In order to make main dust storage chamber 50 and 60 intercommunications of auxiliary dust storage chamber, on the partition wall 75 of main dust storage chamber 50, be provided with intercommunicating pore 72 and following intercommunicating pore 52.
Described main effect of going up intercommunicating pore 72 is with because in light weight and can't carry out the movement of falling object and continue small dust in the rotation of the upper end of dirt separation box 70 and move to and assist dust storage chamber 60.Because the effect of last intercommunicating pore 72 is exactly the auxiliary dust storage chamber 60 of dust inflow that makes along the upper wall suspension of dirt separation box 70, therefore go up the upper end that intercommunicating pore 72 should be arranged on partition wall 75.
Following intercommunicating pore 52 is arranged at the below of partition wall 75, and its effect is to make auxiliary dust storage chamber 60 inside accommodate the dirt that a part is gathered in main dust storage chamber 50 inside.
Because the main bigger dirts of volumes of assembling of the main dust storage chamber 50 of control of dust shell 80, and collect small dust in the auxiliary dust storage chamber 60, take place often therefore that main dust storage chamber 50 has been filled and the phenomenon of auxiliary dust storage chamber 60 inanitions.For a part of dirt with main dust storage chamber 50 moves on in the auxiliary dust storage chamber 60, be provided with down intercommunicating pore 52.
When having filled dirt in the main dust storage chamber 50, the passing through that the dust in the main dust storage chamber can nature intercommunicating pore 52 down moves in the auxiliary dust storage chamber 60, therefore can more effectively use the interior control of dust space of control of dust shell 80.
Owing to be provided with down intercommunicating pore 52, the portion of air that flows into by air entry 71 flows into the inside of main dust storage chamber 50 from last intercommunicating pore 72 through intercommunicating pore 52 down, so air-flow can not interrupt, so can prevent the loss of suction.If, intercommunicating pore 52 is not set down, then the air through last intercommunicating pore 72 can form eddy current in auxiliary dust storage chamber 60, will produce the suction loss.
Be provided with the filter 40 of cylinder type in the lower end of delivery outlet 31.Filter 40 is in order to communicate with delivery outlet 31, and removably be arranged on protecting cover 30 below.The air of having removed dirt becomes in the process by filter and is discharged to the outside again after clean more.
With reference to Fig. 4, Fig. 5 as can be known, also comprise the control of dust shell 80 that constitutes main dust storage chamber 50 critical surfaces and in the structure of the present invention at outstanding to the inside at least more than one the keep plate 511,512,513,514 that forms of the inner cylinder of control of dust shell 80.Also be provided with the partition wall 75 of separating auxiliary dust storage chamber 60 and main dust storage chamber 50 and the following intercommunicating pore 52 that runs through partition wall 75.
The main effect of keep plate is to prevent that air-swirl from passing to the inside of main dust storage chamber 50, makes dirt accumulation at keep plate 511,512, on 513,514.In other words, dirt can not be piled up in inside in main dust storage chamber 50 inner continuation rotations, and therefore the dirt of collecting can not be discharged to the outside again.
Arrow among Fig. 5 is represented the flow direction of air, the mobile plate 511,512 that is braked of dirt as can be seen, and 513,514 stop, can not flow again and are deposited in the there.
With reference to Fig. 6 the dust agglutination of control of dust shell 80 inside is described.After vacuum cleaner starts, contain the suction nozzle of air by mentioning in the prior art of dust, prolong pipe and suction hose, by air entry 71 suctions of control of dust shell 80.Then, the air that is entered by air entry 71 rotates along the internal face of the dirt separation box of cylinder type, and at this moment the heavier dust of weight moves down, and the landing mouth 74 that forms on the outer cylinder by demarcation strip 73 moves to main dust storage chamber 50, finally is collected.
And those because of itself in light weight the fine dust that in the process of dirt separation box 70 internal faces rotations, does not have free-falling by partition wall 75 on intercommunicating pore 72 enter in the auxiliary dust storage chamber 60.At this moment, intercommunicating pore 52 moved to main dust storage chamber 50 once more under air passed through from last intercommunicating pore 72, outputed to the outside after having passed through filter.
The a part of dust that is gathered in main dust storage chamber 50 inside moves to auxiliary dust storage chamber 60 by following intercommunicating pore 52, even a certain amount of dirt of therefore main dust storage chamber 50 inner accumulations can not influence the efficient that sucks air yet.
With reference to Fig. 7 as can be known, dust storage chamber brake apparatus 54 comprises: and the outstanding structure 82 of extending outstanding at the outer cylinder of control of dust shell 80; End in outstanding structure 82 is provided with movable platen 83; In order to make movable platen carry out hinged hinge axis 84 in the end rotation of giving prominence to structure 82; Be arranged at the mobile hooks bottom 85 of movable platen; Project upwards the manual hook 86 that forms in 53 rear ends, dust storage chamber bottom surface; Be arranged at the back, upper end of movable platen 83 and the flexible member 87 between control of dust shell 80 fronts.
Course of action to dust storage chamber brake apparatus 54 is explained as follows below: under mobile hooks 85 and manual hook 86 states that interfix, dust storage chamber bottom surface 53 can not opened.But, in case movable platen 83 is center when rotating with hinge axis 84, mobile hooks 85 and manually hook 86 be separated from each other, because the gravity of dust storage chamber bottom surface 53 self, dust storage chamber bottom surface 53 is that rotate at the center with dust storage chamber pivot 81, the downside of open dust storage chamber 50,60.
The downside of dust storage chamber 50,60 is gathered in inner dirt because the weight of itself falls when promptly dust storage chamber bottom surface 53 is opened, and can pour out dirt easily thus.
The user of dust catcher is when discharging dirt, and the upper end that only need promote movable platen 83 inwards gets final product.Movable platen 83 can recover original position automatically under the effect of flexible member 87.
For fixing flexible member 87 is provided with the 1st pillar 88 and the 2nd pillar 89 on the front of the back of movable platen 83 and control of dust shell 80, insert flexible member 87 in the above, prevent the disengaging of flexible member 87 thus.
The bottom surface of dust storage chamber 53 has covered the whole downside of main dust storage chamber 50 and auxiliary dust storage chamber 60, and when dust storage chamber bottom surface 53 was opened, the dirts such as dust that are gathered in dust storage chamber 50,60 inside all fell thus.
As shown in Figure 8, when the dust storage chamber downside is open, can pour out the dirt that is gathered in dust storage chamber 50,60 inside easily, and the user can holds lever 12 in operating process, thereby can keep its position.
But technological guidance's thought of the present invention is not limited thereto example, though can the part in the specific embodiments of the invention be appended or remove, these contents are all in the scope of technological guidance's thought of the present invention.
Claims (6)
1. the dust collect plant of a Cyclonic vacuum duster is characterized in that this dust collect plant includes: utilize centrifugal force to isolate the dirt separation box of the circle of dirt; The air entry that forms along the tangential direction of dirt separation box periphery; Be arranged at the main dust storage chamber of dirt separation box below; Be fixed between main dust storage chamber and the dirt separation box, its peripheral openings has formed the demarcation strip of the dipping structure of dirt decline in the horizontal direction; The open absorption that forms above the dirt separation box comprise the minute dust air on intercommunicating pore; Flow into the auxiliary dust storage chamber of dirt in the collection in the intercommunicating pore; For the following intercommunicating pore that makes main dust storage chamber and auxiliary dust storage chamber communicate and form in the open lower side of main dust storage chamber; Comprise under the main dust storage chamber can switch the control of dust shell that constitutes of dust storage chamber bottom surface; Seal the top of control of dust shell, roughly formed the protecting cover of air-out at the centre opening; Be arranged at the delivery outlet downside, filter the filter of minute dust again.
2. according to the dust collect plant described in the claim 1, it is characterized in that described demarcation strip and control of dust apophysis face are fixed as one.
3. according to the dust collect plant described in the claim 1, it is characterized in that Monday outside the described dust storage chamber bottom surface, side was provided with the dust storage chamber pivot that the hinge axis of bottom surface on the control of dust shell that make dust storage chamber freely rotates; The couple positioned opposite that is positioned at the dust storage chamber pivot has makes its fixing dust storage chamber brake apparatus when the dust storage chamber bottom surface is closed.
4. according to the dust collect plant described in claim 1 or 3, it is characterized in that described dust storage chamber brake apparatus comprises: from the dust storage chamber bottom surface to the manual hook of bottom surface, upper process fixed set dirt chamber; Outstanding in the periphery of control of dust shell, and by the movable platen of hinge axis fixed position; Be arranged at an end of movable platen, fasten the mobile hooks of manual hook; Be arranged at the other end of mobile hooks, and be clipped in the flexible member between control of dust shell and the mobile hooks.
5. according to the dust collect plant described in the claim 1, it is characterized in that including the keep plate that long up and down prevention dirt moves at least at the inner face of main dust storage chamber.
6. according to the dust collect plant described in the claim 1, it is characterized in that the outer cylinder of protecting cover is provided with the protecting cover protuberance that the user picks up of being convenient to that projects upwards formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031444490A CN100358465C (en) | 2003-09-28 | 2003-09-28 | Dust collector of cyclone type vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031444490A CN100358465C (en) | 2003-09-28 | 2003-09-28 | Dust collector of cyclone type vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1600250A true CN1600250A (en) | 2005-03-30 |
| CN100358465C CN100358465C (en) | 2008-01-02 |
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ID=34659606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031444490A Expired - Fee Related CN100358465C (en) | 2003-09-28 | 2003-09-28 | Dust collector of cyclone type vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100358465C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101332066B (en) * | 2007-06-25 | 2011-05-11 | 乐金电子(天津)电器有限公司 | Dust collection tube with tri-level cyclone structure |
| CN109106280A (en) * | 2017-06-23 | 2019-01-01 | 戴森技术有限公司 | Separator and vacuum cleaner |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100510644B1 (en) * | 2000-02-17 | 2005-08-31 | 엘지전자 주식회사 | cyclone dust collector |
| KR100437364B1 (en) * | 2000-07-26 | 2004-06-25 | 삼성광주전자 주식회사 | Cyclone dust-collecting apparatus for Vaccum Cleaner |
| KR100437371B1 (en) * | 2000-07-26 | 2004-06-25 | 삼성광주전자 주식회사 | Cyclone dust-collecting apparatus for Vaccum Cleaner |
| KR100377015B1 (en) * | 2000-08-07 | 2003-03-26 | 삼성광주전자 주식회사 | Cyclone dust-collecting apparatus for Vacuum Cleaner |
| KR100444322B1 (en) * | 2001-12-12 | 2004-08-16 | 삼성광주전자 주식회사 | Cyclone dust-collecting apparatus for Vacuum Cleaner |
-
2003
- 2003-09-28 CN CNB031444490A patent/CN100358465C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101332066B (en) * | 2007-06-25 | 2011-05-11 | 乐金电子(天津)电器有限公司 | Dust collection tube with tri-level cyclone structure |
| CN109106280A (en) * | 2017-06-23 | 2019-01-01 | 戴森技术有限公司 | Separator and vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100358465C (en) | 2008-01-02 |
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Granted publication date: 20080102 Termination date: 20091028 |