CN1116852C - Electric suction cleaner - Google Patents
Electric suction cleaner Download PDFInfo
- Publication number
- CN1116852C CN1116852C CN01118375A CN01118375A CN1116852C CN 1116852 C CN1116852 C CN 1116852C CN 01118375 A CN01118375 A CN 01118375A CN 01118375 A CN01118375 A CN 01118375A CN 1116852 C CN1116852 C CN 1116852C
- Authority
- CN
- China
- Prior art keywords
- battery
- motor
- dust collector
- main body
- mentioned
- 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.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
- A47L9/2878—Dual-powered vacuum cleaners, i.e. devices which can be operated with mains power supply or by batteries
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- 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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
- A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
To prevent the decline of suction force used on a carpet with long piles for a long time in are chargeable electric vacuum cleaner.This electric vacuum cleaner is provided with a cleaner main body provided with a dust collecting chamber and a motor-driven blower driven by a first storage battery, a flexible hose connected to the cleaner main body, an extension pipe connected to the flexible hose, a suction tool for a floor connected to the extension pipe and provided with a rotary brush and a motor for rotating the rotary brush and a second storage battery for driving the motor. The continuous using time of the motor after the second storage battery is fully charged is set longer than the continuous using time of the motor-driven blower after the first storage battery is fully charged.
Description
The invention of the charged electric dust catcher of holding storage battery in the invention relates to.
Existing electric dust collector with battery driving electric blower can disclose in No. 8852/1994 Japanese patent gazette (A47L9/28) in utility model to be found.
This charged electric dust catcher, to fill the electric current supply electric blower that electric battery provides, thereby driving electric blower, carry out dust suction, therefore want to fill once electricity and just can use the long period, battery must be done very big, electric dust collector will become very heavy like this, operation inconvenience, cost will improve simultaneously.
If, take into full account the cost problem, battery is done very for a short time words in order to make electric dust collector easy to operate, the capacitance of battery will reduce, and will shorten the service time of electric dust collector, so, consider problem service time, just must do electric blower very little.
But if electric blower is done very for a short time, suction is just not enough, when carpet etc. is carried out dust suction, is difficult to sometimes the complete sucking-off of the dust of carpet depths, and a part of dust can remain on the carpet.
Therefore there is the people to expect on suction cleaner, being provided with one, allows rotating brush that the dust of carpet surface is swept, make sucking-off more effective, as a method that remedies the suction deficiency by electric motor driven rotating brush.
Adopt said structure, the motor that drives rotating brush is the same with electric blower, also be necessary to drive by battery, therefore to use special-purpose separately battery respectively to electric blower and motor, on main body of dust collector, be provided with and drive the battery that electric blower is used, on suction cleaner, be provided with and drive the battery that rotating brush is used.
But, when the long carpet of fine hair is carried out dust suction, the load of motor increases when the powerful pressure signature of floor suction cleaner carpet surface is carried out dust suction, the service time of motor is also shorter than the service time of electric blower sometimes, in this case, electric blower suction deficiency just is difficult to remedy with rotating brush, will produce the problem that suction reduces.
The present invention considers the problems referred to above and develops and finish, and its objective is provides a kind of electric dust collector that suction reduces can prevent that the long carpet of fine hair carried out dust suction the time.
For achieving the above object, the invention provides a kind of electric dust collector, it has the band dust storage chamber, by the main body of dust collector of the 1st battery-driven electric blower, be connected in the flexible pipe of this main body of dust collector, be connected in the prolongation pipe of this flexible pipe, be connected in the floor suction cleaner that this prolongation was managed, was with rotating brush and makes the motor of this rotating brush rotation, and the 2nd battery that drives above-mentioned motor, above-mentioned the 2nd battery is full of to be set at continuous service time of motor after the electricity to be longer than the continuous service time that above-mentioned the 1st battery is full of electric blower after the electricity.
Above-mentioned the 1st battery preferably is arranged at main body of dust collector.
Above-mentioned the 1st battery preferably is arranged at main body of dust collector, and above-mentioned the 2nd battery preferably is arranged at the floor suction cleaner simultaneously.
Above-mentioned the 1st battery and the 2nd battery preferably are arranged at main body of dust collector.
According to said structure of the present invention, be longer than the continuous service time that the 1st battery is full of electric blower after the electricity by the 2nd battery being full of be set at continuous service time of motor after the electricity, motor just can not stop when electric blower is driven, can prevent the problem that motor stops to cause when being driven because of electric blower, the suction deficiency that is electric blower is difficult to remedy with rotating brush, thus the problem that suction is reduced.
According to said structure of the present invention, electric blower and the 1st battery can be provided with nearerly, so that the wiring between electric blower and the 1st battery can be fairly simple, can obtain the effect that improves assembly working efficient.
According to said structure of the present invention, electric blower and the 1st battery can be provided with nearerly, and motor and the 2nd battery also can be provided with nearerly, so the wiring between electric blower and the 1st battery can be fairly simple, wiring between motor and the 2nd battery also can be fairly simple, can obtain the effect that improves assembly working efficient.
According to said structure of the present invention, the 1st battery and the 2nd battery all are arranged at main body of dust collector, therefore can obtain to make the floor suction cleaner lighter and handier, can obtain the effect that improves floor suction cleaner operating characteristics.
With reference to the accompanying drawings embodiments of the invention are elaborated.
Fig. 1 is the sectional view of the main body of dust collector of the expression embodiment of the invention.
Fig. 2 is the outside drawing of the electric dust collector user mode of the expression embodiment of the invention.
Fig. 3 is the outside drawing of the floor suction cleaner of the embodiment of the invention.
Fig. 4 is an outside drawing of seeing the floor suction cleaner of the embodiment of the invention from another direction.
Fig. 5 is the sectional view of the floor suction cleaner of the embodiment of the invention.
Fig. 6 is the side view that the dust catcher of the expression embodiment of the invention is positioned over the charging rack state.
The 1st, main body of dust collector, there is the dust storage chamber 3 of band air entry 2 front, and the back has the electric blower of placing electric blower to place chamber 5.The 6th, the dust bag of be positioned in the above-mentioned dust storage chamber 3, under its peristome and above-mentioned air entry 2 connected states, adorning, the 7th, but the dust collection cover of the top opening of the above-mentioned dust storage chamber 3 of freely openable.
The 8th, be contained in the protecgulum of above-mentioned dust storage chamber 3 fronts, be formed with the connecting cylinder portion 9 that is communicated with above-mentioned air entry 2, can free handling mode in this connecting cylinder portion 9 adorning an end of the flexible pipe 15 that the back will illustrate.
The 10th, be arranged at the Caster of front portion, above-mentioned main body of dust collector 1 bottom surface, the 11st, mode free to rotate is arranged at a pair of rear wheel at above-mentioned main body of dust collector 1 rear portion.
The 12nd, be contained in the cover cap that above-mentioned electric blower is placed 5 bottoms, chamber, constituted main body of dust collector 1 a bottom surface part, place at itself and above-mentioned electric blower between the diapire of chamber 5 and form 13 placement sections 14 of the 1st battery of placing to electric blower 4 supply electric currents.The 15th, flexible pipe, this flexible pipe inserts the connecting cylinder portion 9 of above-mentioned main body of dust collector 1 by the tube connector 16 that will be formed at one end thereof and can be connected with air entry 2 by free handling mode, and another end of this flexible pipe 15 can be connected with prolongation pipe 17 and floor suction cleaner 18 by free handling mode successively.The 19th, the handle integrally formed with the tube connector 16 of above-mentioned flexible pipe 15 when this flexible pipe 15 is connected with main body of dust collector 1, is positioned at a top side of main body of dust collector 1.
The 20th, mode free to rotate is arranged at the rotating brush on the above-mentioned floor suction cleaner 18, is connected with motor 21 by the drive transmission unit of not expressing among the figure.The 22nd, to the 2nd battery of above-mentioned motor supply electric current.
The 2nd battery 22 will make and all be full of under the state of electricity at above-mentioned the 1st battery 13 and the 2nd battery 22 that the 2nd battery can guarantee to be longer than the continuous service time that the 1st battery 13 can guarantee electric blower 4 continuous service time of motor 21 when carpet was carried out dust suction.
The 23rd, the charging rack of the charger that interior dress is made of transformer of not expressing among the figure and charging control circuit has the charging terminal of not expressing among the figure.
According to such structure, when dust catcher does not use, can be positioned on the charging rack 23 with main body of dust collector 1 facing down after with main body of dust collector 1 under the state of adorning floor suction cleaner 18, floor suction cleaner 18 also is positioned on the charging rack 23 simultaneously.At this moment, main body of dust collector 1 back and the floor suction cleaner 18 charging portion of acceptance set, that do not express among the figure contacts with the charging terminal do not expressed among set, the figure on the charging rack 23 respectively, in the main body of dust collector 1 in the 1st battery 13 of dress and the floor suction cleaner 18 the 2nd batteries 22 of dress be recharged.
When carrying out dust suction, when for example being carpet on ground, motor 21 is driven, and rotating brush 20 is rotated, and the dust of carpet depths is rotated brush 20 and scans out, and dust is sopped up.
According to the present invention, the time set that the 2nd battery 22 uses motor 21 continuously is to be longer than the time that the 1st battery 13 uses electric blower 4 continuously.
Therefore, when the long carpet of fine hair is carried out dust suction, when suction cleaner 18 powerful pressure signature carpet surface in floor are carried out dust suction, the load of motor 21 increases, the service time of motor 21 the and incorrect situation that take place also shorter than service time of electric blower 4, promptly the suction deficiency of electric blower 4 problem that is difficult to remedy, produce with rotating brush 20 the suction reduction just can be readily solved.
In the present embodiment, the 1st battery 13 is arranged at main body of dust collector 1, the 2nd battery 22 is arranged at floor suction cleaner 18 simultaneously, electric blower 4 and the 1st battery 13 just can be put nearerly like this, motor 21 and the 2nd battery 22 also can be put nearerly simultaneously, wiring between electric blower 4 and the 1st battery 13 is just fairly simple, and the wiring between motor 21 and the 2nd battery 22 is also fairly simple simultaneously.
The 1st battery 13 and the 2nd battery 22 also can all be arranged at main body of dust collector 1, adopt such structure, can make floor suction cleaner 18 relatively lighter and handier, can improve the operating characteristics of floor suction cleaner 18.
In the present embodiment, when carpet is carried out dust suction, the time set that the 2nd battery 22 uses motor 21 continuously is to be longer than the 1st battery 13 to make the 4 continuous times of using of electric blower, but under other conditions, for example dust suction is being carried out on the floor, tatami is carried out dust suction, or to carpet, floor, when tatami carries out dust suction, the time sets that also the 2nd battery 22 can be made motor 21 use continuously are to be longer than the times that the 1st battery 13 uses electric blower 4 continuously.
Claims (4)
1. electric dust collector, it is characterized in that having the band dust storage chamber, by the main body of dust collector of the 1st battery-driven electric blower, be connected in the flexible pipe of this main body of dust collector, be connected in the prolongation pipe of this flexible pipe, be connected in the floor suction cleaner that this prolongation was managed, was with rotating brush and makes the motor of this rotating brush rotation, and the 2nd battery that drives above-mentioned motor, above-mentioned the 2nd battery is full of to be set at continuous service time of motor after the electricity to be longer than the continuous service time that above-mentioned the 1st battery is full of electric blower after the electricity.
2. electric dust collector as claimed in claim 1 is characterized in that above-mentioned the 1st battery is arranged at main body of dust collector.
3. electric dust collector as claimed in claim 1 is characterized in that above-mentioned the 1st battery is arranged at main body of dust collector, and above-mentioned the 2nd battery is arranged at the floor suction cleaner simultaneously.
4. electric dust collector as claimed in claim 1 is characterized in that above-mentioned the 1st battery and the 2nd battery are arranged at main body of dust collector.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP179313/2000 | 2000-06-15 | ||
| JP2000179313A JP2001353113A (en) | 2000-06-15 | 2000-06-15 | Electric vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1329871A CN1329871A (en) | 2002-01-09 |
| CN1116852C true CN1116852C (en) | 2003-08-06 |
Family
ID=18680603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01118375A Expired - Fee Related CN1116852C (en) | 2000-06-15 | 2001-05-28 | Electric suction cleaner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2001353113A (en) |
| KR (1) | KR100401596B1 (en) |
| CN (1) | CN1116852C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315682A (en) * | 2013-06-26 | 2013-09-25 | 苏州金威特工具有限公司 | Electric dust collector with battery tank |
| CN112641376A (en) * | 2020-12-11 | 2021-04-13 | 珠海格力电器股份有限公司 | Control method of dust collector and dust collector |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3284676B2 (en) * | 1993-08-03 | 2002-05-20 | 松下電器産業株式会社 | Floor-moving battery-powered vacuum cleaner |
| JPH07313411A (en) * | 1994-05-30 | 1995-12-05 | Sharp Corp | Suction device of vacuum cleaner |
| JPH08154871A (en) * | 1994-11-29 | 1996-06-18 | Hitachi Kaa Eng:Kk | Vacuum cleaner |
| EP0780085A1 (en) * | 1995-12-21 | 1997-06-25 | Walter Fust | Vacuum cleaner and suction nozzle |
| KR200163307Y1 (en) * | 1998-07-06 | 2000-02-15 | 마츠시타 덴끼 산교 가부시키가이샤 | Vacuum cleaner |
-
2000
- 2000-06-15 JP JP2000179313A patent/JP2001353113A/en active Pending
-
2001
- 2001-05-28 CN CN01118375A patent/CN1116852C/en not_active Expired - Fee Related
- 2001-06-12 KR KR10-2001-0033010A patent/KR100401596B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1329871A (en) | 2002-01-09 |
| JP2001353113A (en) | 2001-12-25 |
| KR100401596B1 (en) | 2003-10-17 |
| KR20010112839A (en) | 2001-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030806 |