CN101897564A - Novel dust-collecting barrel of dust collector - Google Patents

Novel dust-collecting barrel of dust collector Download PDF

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Publication number
CN101897564A
CN101897564A CN2009103026657A CN200910302665A CN101897564A CN 101897564 A CN101897564 A CN 101897564A CN 2009103026657 A CN2009103026657 A CN 2009103026657A CN 200910302665 A CN200910302665 A CN 200910302665A CN 101897564 A CN101897564 A CN 101897564A
Authority
CN
China
Prior art keywords
dust
collecting barrel
novel
compartment
reed
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.)
Pending
Application number
CN2009103026657A
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Chinese (zh)
Inventor
陈晓
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Tianjin Appliances Co Ltd
Original Assignee
LG Electronics Tianjin Appliances Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Tianjin Appliances Co Ltd filed Critical LG Electronics Tianjin Appliances Co Ltd
Priority to CN2009103026657A priority Critical patent/CN101897564A/en
Publication of CN101897564A publication Critical patent/CN101897564A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a novel dust-collecting barrel of a dust collector, which comprises a dust-collecting barrel body, wherein an opening at the upper part of the dust-collecting barrel body is provided with a cyclone separator; a dust-collecting bin is positioned under the cyclone separator; the cyclone separator is communicated with the dust-collecting bin; the central part at the bottom of the dust-collecting bin is provided with an extension tube, the top of which is provided with a horizontal compression board; the bottom of the extension tube is provided with an opening and is connected with a pumping pipeline in a sealing way; the pumping pipeline is communicated with a space where a main motor of a dust collector is arranged; the inner wall of the dust-collecting barrel body is evenly provided with at least two reeds along the circumferential direction; and the lower ends of the reeds are fixed on the inner wall of the dust-collecting barrel body, and the upper ends thereof are fixed on the compression board. The novel dust-collecting barrel of the dust collector can compress the dust in the dust-collecting bin by the compression board without the motor independently, and can not form into a dust dead angle in the dust-collecting bin to prevent the fouling from forming, thereby saving the electric energy, reducing the production cost and the daily using cost of the dust collector, and improving the product using experience of the user.

Description

A kind of novel dust collecting barrel of dust collector
Technical field
The present invention relates to the dust removal with machine technical field, particularly relate to a kind of novel dust collecting barrel of dust collector.
Background technology
Usually, vacuum cleaner is to utilize vacuum to produce suction to suck air, makes air flow through various filters, airborne foreign matter is filtered the device in the cleaning chamber.
In general, vacuum cleaner mainly comprises aspirator and suction line, with motor and blower fan is that the aspirator that dominant shape becomes is arranged in the body, suction line comprises suction nozzle and air intake duct, and the air entry of the oriented under shed of suction nozzle and telescoping tube and flexible pipe by air intake duct communicate with the air inlet of body inner blower.During the dust catcher running, the impeller of motor drives blower fan rotates at a high speed, and the air in the dust catcher is discharged, and forms instantaneous vacuum in dust catcher, and forms a quite high Negative Pressure Difference between the ambient atmosphere.Under the effect of this Negative Pressure Difference, near the dust the suction nozzle sucks in the dust bucket in the body by air entry together with air.The air that contains dust after filtering, flows back to the dust catcher outside from air outlet again in the body dust bucket.Like this, just reach the effect of dust out, clean floor.The suction rate of vacuum cleaner is divided into a plurality of class of operating control, adapts to the scope of operation of different cleaning objects such as ground, bed surface, sofa, corner, so that aspirate dust everywhere better.
Press the use and the moving method of vacuum cleaner, can be divided into horizontally, vertical, portable etc., little foreign matters such as dust clean: ground such as vertical easy cleaning woollen blanket with comparalive ease in the wherein horizontal family that is mainly used in; The portable narrow positions such as step, desktop of easily cleaning.
In addition, vacuum cleaner can be divided into filer element type, cyclone type to the mode that foreign matters such as dust, hair filter by it.Wherein filer element type makes the air that contains foreign matter flow through a kind of dry goods dust bag, foreign matter filtered to change dust bag periodically, and cyclone type makes the suction air generation swirling flow that contains foreign matter, fall the bottom surface with sucking the deadweight effect tenesmus of airborne foreign matter in rotary course, do not need dust bag, its use amount just constantly rises.
The against vacuum dust catcher, no matter be vertical type dust collector or horizontal dust collector, the dust bucket of assembling dust and foreign matter all is set in the vacuum cleaner body, and the dust that gathers in the dust bucket and foreign matter needs remove regularly, with the normal use of guarantee vacuum cleaner.
Fig. 1 is the surface structure schematic diagram of dust compartment in a kind of dust collecting bucket of dust catcher of prior art, and Fig. 2 is the cutaway view of dust compartment in the dust collecting bucket of dust catcher shown in Figure 1.Referring to Fig. 1, Fig. 2, include in the dust arrester dust bucket of prior art and be used for dust compartment 1 that the dust that dust bucket is separated is collected, this dust compartment 1 is columnar structured, its open top, dust falls into from the top of dust compartment 1, the bottom of described dust compartment 1 is set with a fixedly compressive plate 100, the bottom centre position of described dust compartment 1 is provided with a turning cylinder 2, described turning cylinder 2 rotatably is articulated in the bottom of described dust compartment 1, the sidewall of described turning cylinder 2 is set with the compressed tablet 3 of vertical distribution, the bottom of described turning cylinder 2 is provided with a driven wheel 4, described driven wheel 4 is meshed with motor gear 5, and described motor gear 5 is articulated with the output shaft of stepper motor 6.Therefore, described compressed tablet 3 and then stepper motor 6 rotates together, realize interlock, after so compressed tablet 3 can be pushed into dust fixedly and to carry out monolateral compression near the compressive plate 100, and under the reverse drive effect of stepper motor 6, compressed tablet 3 is driven carries out back and forth movement, can the dust of falling in the dust compartment 12 be compressed back and forth, make dust tightr, help in dust compartment 1, holding more dust.
But, the compressed tablet of dust compartment need drive by stepper motor in the above-mentioned dust collecting bucket of dust catcher, cause the power consumption of dust catcher product bigger, increased dust catcher user's daily use cost greatly, seriously reduced user's product use experience, and because stepper motor price comparison height, motor cost is occupied very big proportion in the manufacturing cost of whole dust bucket, make that the manufacturing cost of present dust bucket is higher, had a strong impact on extensively popularizing and market utilization prospect of dust catcher product.
In addition, above-mentioned compressed tablet 3 is pushed into dust fixedly and carries out monolateral compression near the compressive plate 100, fixedly forms dust dead angle dirt knot near the compressive plate 100 at this easily, influences the cleaning of dust in the dust compartment 1.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of novel dust collecting barrel of dust collector, can need not separately by motor, promptly realize the dust in the dust compartment being compressed with compressive plate, make and hold more dust in the dust compartment, and can in dust compartment, not form dust dead angle dirt knot, saved electric energy, greatly reduce the production cost of dust catcher and dust catcher user's daily use cost, strengthened user's product use experience, promoted extensively popularizing and market utilization prospect of dust catcher product, be of great practical significance.
For this reason, the invention provides a kind of novel dust collecting barrel of dust collector, include dust bucket staving 1, described dust bucket staving 1 upper opening is provided with cyclone separator, described cyclone separator below is provided with dust compartment 3, described cyclone separator is connected with described dust compartment 3, described dust compartment 3 bottom centre positions are provided with telescoping tube 10, described telescoping tube 10 tops are provided with the compressive plate 11 of level, described telescoping tube 10 bottom openings and be sealedly connected with aspiration, this aspiration is connected with space, dust catcher master motor place, the inwall of described dust bucket staving 1 along the circumferential direction is evenly distributed with at least two reeds 12, the lower end of described reed 12 is fixed on the inwall of described dust bucket staving 1, and the upper end of described reed 12 is fixed on the described compressive plate 11.
Preferably, described telescoping tube 10 is flexible, sealed tube of opening all up and down.
Preferably, the bottom of described dust compartment 3 is a retractable structure.
Preferably, the position that is connected with compressive plate 11, described telescoping tube 10 tops is a sucker shape structure.
Preferably, the inwall of described dust bucket staving 1 is provided with the reed slot that opening makes progress, and described reed 12 is inserted in the described reed slot, the shape of described reed slot size and the big or small corresponding coupling of the shape of described reed 12 lower ends.
Preferably, described aspiration is provided with a switch key, and this switch key is used to control aspiration and is communicated with the space at dust catcher master motor place or disconnects.
Preferably, described switch key for the user manually mode drive or electronic mode drives.
By above technical scheme provided by the invention as seen, compared with prior art, a kind of novel dust collecting barrel of dust collector provided by the invention, can need not separately by motor, promptly realize the dust in the dust compartment being compressed with compressive plate, make and hold more dust in the dust compartment, and can in dust compartment, not form dust dead angle dirt knot, saved electric energy, greatly reduce the production cost of dust catcher and dust catcher user's daily use cost, strengthened user's product use experience, promoted extensively popularizing and market utilization prospect of dust catcher product, be of great practical significance.
Description of drawings
Fig. 1 is the surface structure schematic diagram of dust compartment in a kind of dust collecting bucket of dust catcher of prior art;
Fig. 2 is the cutaway view of dust compartment in the dust collecting bucket of dust catcher shown in Figure 1;
Fig. 3 is the structural representation during normal free state for the compressive plate of dust compartment in a kind of novel dust collecting barrel of dust collector provided by the invention is in;
Structural representation when Fig. 4 is in the dust compressive state for the compressive plate of dust compartment in the novel dust collecting barrel of dust collector of the present invention shown in Figure 3.
The specific embodiment
In order to make those skilled in the art person understand the present invention program better, the present invention is described in further detail below in conjunction with drawings and embodiments.
Fig. 3 is the structural representation during normal free state for the compressive plate of dust compartment in a kind of novel dust collecting barrel of dust collector provided by the invention is in; Structural representation when Fig. 4 is in the dust compressive state for the compressive plate of dust compartment in the novel dust collecting barrel of dust collector of the present invention shown in Figure 3.
Referring to Fig. 3, Fig. 4, the invention provides a kind of novel dust collecting barrel of dust collector, this dust bucket includes dust bucket staving 1, described dust bucket staving 1 upper opening is provided with cyclone separator (figure slightly), be provided with dust compartment 3 in the dust bucket staving 1 of described cyclone separator below, the structure that described cyclone separator comes foreign matters such as dust-separating for the air stream that utilizes rotation, described cyclone separator is connected with described dust compartment 3, and described cyclone separator is connected with the hose of dust catcher outside, and described cyclone separator also is connected with space, dust catcher master motor place by the gas outlet on it.
In the present invention, described dust compartment 3 bottom centre positions are provided with the telescoping tube 10 of hollow, described telescoping tube 10 tops are provided with the compressive plate 11 of level, this telescoping tube 10 moves along with moving up and down of compressive plate 11, described telescoping tube 10 bottom openings and be sealedly connected with an aspiration, this aspiration is connected with space, dust catcher master motor place.
In the present invention, described telescoping tube 10 is flexible, sealed tube of opening all up and down, and the bottom of described dust compartment 3 is a retractable structure.
In the present invention, the inwall of described dust bucket staving 1 along the circumferential direction is evenly distributed with three reeds 12, and the lower end of described reed 12 is fixed on the inwall of described dust bucket staving 1, and the upper end of described reed 12 is fixed on the described compressive plate 11.Need to prove that three reeds 12 of the present invention are used for being returned to after moving downward as compressive plate 11 power source of origin-location, the present invention can allow compressive plate 11 keep stable state when moving up and down by above-mentioned three reeds 12 that evenly distribute.
On specific implementation, the inwall of described dust bucket staving 1 is provided with the reed slot that opening makes progress, described reed 12 is inserted in the described reed slot, thereby realize the lower end of reed 12 is fixed on the inwall of dust bucket staving 1, and the shape of described reed slot size and the big or small corresponding coupling of the shape of described reed 12 lower ends.
Need to prove, the invention is not restricted to inwall at described dust bucket staving 1 three reeds 12 that along the circumferential direction evenly distribute, can also be that evenly distribution is a plurality of arbitrarily, as long as can allow compressive plate 11 when moving up and down, keep stable and do not influence compressed tablet moving up and down.
In the present invention, the position that is connected with compressive plate 11, described telescoping tube 10 tops is a sucker shape structure.
In the present invention, described aspiration is provided with a switch key, and this switch key is used to control aspiration and is communicated with the space at dust catcher master motor place or disconnects.This switch key can for the user manually mode drive or electronic mode drives.
Need to prove, dust collected in the dust compartment 3 along with dust bucket of the present invention is more and more, when the user wants the dust in the dust compartment 3 compressed, control space, dust catcher master motor place is connected with aspiration, at this moment the air in telescoping tube 10 and the aspiration is under the suction function of dust catcher master motor, the described compressive plate 11 of adhesive, the effect that makes compressive plate 11 overcome reed 12 moves downward, driving telescoping tube 10 simultaneously moves downward, thereby compressive plate 11 can carry out to lower compression the dust in the dust compartment 3, realizes the purpose of compression dust.
And when the user does not think the dust in the dust compartment 3 to be compressed again, control disconnects described aspiration, being communicated with between blocking-up space, dust catcher master motor place and the aspiration, at this moment the air in telescoping tube 10 and the aspiration is no longer with adhesive compressive plate 11, compressive plate 11 rises under the elastic force effect of reed 12, finally is returned to original position.
In addition,, therefore can not form dust dead angle dirt knot, conveniently the dust in the dust compartment 3 be cleared up because above-mentioned compressive plate 11 of the present invention is by moving up and down the dust in the dust compartment 3 to be compressed.
In sum, compared with prior art, a kind of novel dust collecting barrel of dust collector provided by the invention, can need not by motor, promptly realize the dust in the dust compartment being compressed with compressive plate, make and hold more dust in the dust compartment, and can in dust compartment, not form dust dead angle dirt knot, saved electric energy, greatly reduce the production cost of dust catcher and dust catcher user's daily use cost, strengthened user's product use experience, promoted extensively popularizing and market utilization prospect of dust catcher product, be of great practical significance.
In addition, the low production cost of dust collecting bucket of dust catcher of the present invention helps the wide popularization and application in people's life.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (7)

1. novel dust collecting barrel of dust collector, it is characterized in that, include dust bucket staving (1), described dust bucket staving (1) upper opening is provided with cyclone separator, described cyclone separator below is provided with dust compartment (3), described cyclone separator is connected with described dust compartment (3), described dust compartment (3) bottom centre position is provided with telescoping tube (10), described telescoping tube (10) top is provided with the compressive plate (11) of level, described telescoping tube (10) bottom opening and be sealedly connected with aspiration, this aspiration is connected with space, dust catcher master motor place, the inwall of described dust bucket staving (1) along the circumferential direction is evenly distributed with at least two reeds (12), the lower end of described reed (12) is fixed on the inwall of described dust bucket staving (1), and the upper end of described reed (12) is fixed on the described compressive plate (11).
2. novel dust collecting barrel of dust collector as claimed in claim 1 is characterized in that, described telescoping tube (10) is flexible, sealed tube of opening all up and down.
3. novel dust collecting barrel of dust collector as claimed in claim 1 is characterized in that, the bottom of described dust compartment (3) is a retractable structure.
4. novel dust collecting barrel of dust collector as claimed in claim 1 is characterized in that, the position that is connected with compressive plate (11), described telescoping tube (10) top is a sucker shape structure.
5. as each described novel dust collecting barrel of dust collector in the claim 1 to 4, it is characterized in that, the inwall of described dust bucket staving (1) is provided with the reed slot that opening makes progress, described reed (12) is inserted in the described reed slot, the shape of described reed slot size and the big or small corresponding coupling of the shape of described reed (12) lower end.
6. as each described novel dust collecting barrel of dust collector in the claim 1 to 4, it is characterized in that described aspiration is provided with a switch key, this switch key is used to control aspiration and is communicated with the space at dust catcher master motor place or disconnects.
7. novel dust collecting barrel of dust collector as claimed in claim 6 is characterized in that, described switch key for the user manually mode drive or electronic mode drives.
CN2009103026657A 2009-05-27 2009-05-27 Novel dust-collecting barrel of dust collector Pending CN101897564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009103026657A CN101897564A (en) 2009-05-27 2009-05-27 Novel dust-collecting barrel of dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009103026657A CN101897564A (en) 2009-05-27 2009-05-27 Novel dust-collecting barrel of dust collector

Publications (1)

Publication Number Publication Date
CN101897564A true CN101897564A (en) 2010-12-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009103026657A Pending CN101897564A (en) 2009-05-27 2009-05-27 Novel dust-collecting barrel of dust collector

Country Status (1)

Country Link
CN (1) CN101897564A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106175583A (en) * 2014-09-30 2016-12-07 Lg电子株式会社 Dust collect plant and there is the vacuum cleaner of this dust collect plant
CN108478110A (en) * 2018-02-28 2018-09-04 北京奇虎科技有限公司 A kind of dirt box for dust collection equipment and a kind of sweeping robot
WO2020125164A1 (en) * 2018-12-18 2020-06-25 苏州腾普电气科技有限公司 Telescopic dust cup and vacuum cleaner using said dust cup

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106175583A (en) * 2014-09-30 2016-12-07 Lg电子株式会社 Dust collect plant and there is the vacuum cleaner of this dust collect plant
CN106175583B (en) * 2014-09-30 2019-03-12 Lg电子株式会社 Dust collect plant and vacuum cleaner with the dust collect plant
CN108478110A (en) * 2018-02-28 2018-09-04 北京奇虎科技有限公司 A kind of dirt box for dust collection equipment and a kind of sweeping robot
WO2020125164A1 (en) * 2018-12-18 2020-06-25 苏州腾普电气科技有限公司 Telescopic dust cup and vacuum cleaner using said dust cup

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PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20101201

C02 Deemed withdrawal of patent application after publication (patent law 2001)