CN105592766B - Suction nozzle and vacuum cleaner for vacuum cleaner - Google Patents
Suction nozzle and vacuum cleaner for vacuum cleaner Download PDFInfo
- Publication number
- CN105592766B CN105592766B CN201380080006.8A CN201380080006A CN105592766B CN 105592766 B CN105592766 B CN 105592766B CN 201380080006 A CN201380080006 A CN 201380080006A CN 105592766 B CN105592766 B CN 105592766B
- Authority
- CN
- China
- Prior art keywords
- suction nozzle
- vacuum cleaner
- lighting device
- suction
- vacuum
- 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.)
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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
- A47L9/30—Arrangement of illuminating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0044—Household appliances, e.g. washing machines or vacuum cleaners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
The present invention relates to a kind of suction nozzles (1) being used for vacuum cleaner (100), the suction nozzle includes the shell (2) with suction channel (3), it is configured to illuminate the lighting device (4) of adjacent domain to be cleaned and the switching device (6) for activating the lighting device (4), wherein, the suction nozzle (1) includes sensing device further (5), these sensing device furthers are adapted to be the measured value determined at the suction nozzle (1), and these switching devices (6) for being coupled to the sensing device further (5) are adapted to be activates the lighting device (4) automatically if the measured value is higher than predefined thresholds.
Description
Present invention relates in general to field of vacuum cleaners.More particularly it relates to the vacuum with lighting device
Cleaner suction nozzle.
Background of invention
Vacuum cleaner is the suction force that is generated using fan unit to generate parital vacuum, with usually from floor and carpet
Pick up a kind of equipment as objects such as dust, particle, fiber, hairs.Typically, this is completed by vacuum cleaner nozzle
, which is connected to telescoping tube by suction nozzle outlet and/or is connected to vacuum cleaner by suction hose
Intrinsic dust storage chamber.Suction hose is usually engaged with removable dust bag, which is arranged in dust storage chamber, is used for
When vacuum cleaner is in operational mode, the dust and exotic sucked by vacuum cleaner nozzle is collected.Therefore, dust-laden
Air-flow makes the object of removal move forward to the ontology of vacuum cleaner via the hose, wherein the object removed is in dust
It is detached with air-flow in bag.Alternatively, cyclone separator or other suitable dust separation units can be used to make dust and dust-laden
Air-flow detaches.
2006/0096057 A1 of U.S. Patent application US disclose a kind of illumination furniture assembly for vacuum cleaner,
The illumination furniture assembly includes transparent extension, the transparent extension have can be releasably connected to vacuum cleaner hose
First end and with vacuum chamber air inlet distal end.LED be positioned such that LED illumination cross transparent extension medium and
Leave distal end and the wall of transparent extension.LED illumination is around the transparent extension in region to be cleaned and across to be cleaned
The transparent extension in region provides the clear sight illuminated for operator, and illuminates in the initial true of transparent extension
Content in cavity is for improving the cleaning efficiency of operator.
The shortcomings that known vacuum cleaner including lighting device is, it is necessary to which lighting device is manually activated and released
Activation, this undoubtedly deteriorates the availability of vacuum cleaner.Therefore, it is necessary to improve the existing vacuum cleaning for including lighting device
Device is to promote the availability of vacuum cleaner.
Invention content
The purpose of the embodiment of the present invention be to provide a kind of improved suction nozzle for vacuum cleaner and it is a kind of have change
Into availability vacuum cleaner.The target is realized by the feature of independent claims.In dependent claims
In give multiple preferred embodiments.If without clearly dictating otherwise, multiple embodiments of the invention can combine freely with each other.
It the present invention is intended to be used in the vacuum cleaner of battery powered vacuum cleaner and power operation.The present invention can be with
For canister type vacuum cleaner, upright vacuum cleaner or stick type vacuum cleaner.It can be also used for robotic vacuum suction
Dirt device.
According to the first aspect of the invention, the present invention relates to a kind of suction nozzle for vacuum cleaner, which includes band
There is the shell of suction channel, be configured to illuminate the lighting device of adjacent domain to be cleaned and for activating the illumination to fill
The switching device set, wherein the suction nozzle includes sensing device further, these sensing device furthers are adapted to be the measurement determined at the suction nozzle
Value, and these switching devices for being coupled to the sensing device further are adapted to be if the measured value is higher than predefined thresholds certainly
It is dynamic to activate the lighting device.
The suction nozzle is adapted to be as a result, activates the lighting device automatically based on the measured value sensed.
According to preferred embodiment, the suction nozzle and the vacuum cleaner body are electrolysis couplings.In other words, which does not include
Device for the lighting device to be coupled to the vacuum cleaner body, that is, the suction nozzle and the vacuum cleaner body it
Between be not present wired or wireless electrical connection.Vacuum cleaner nozzle is simplified as a result, and is inhaled respectively in vacuum cleaner
The technology texture type of interface between mouth and hose, vacuum cleaner body.The vacuum cleaner nozzle is adapted to be self-sufficient
Ground, by oneself, automatically carry out switch and operation to the light-emitting device, that is, without any with the vacuum cleaner body
Operation connection.It is also as a result, possible to the upgrading of the vacuum cleaner according to the present invention with suction nozzle.
According to preferred embodiment, these switching devices are adapted to be the lighting device when the vacuum cleaner is activated
It activates and is adapted to be and deactivate the lighting device when the vacuum cleaner is closed.Accordingly, because suction surely
The lighting device is automatically shut down when dirt device is closed, it is achieved that the lighting device it is effective switch and electricity can be saved
Power.
According to preferred embodiment, these sensing device furthers are made of pressure sensor, which is adapted to be
Measure the vacuum in the suction channel of the suction nozzle.Under the operational mode of vacuum cleaner, vacuum is inhaled in vacuum cleaner
It is generated in the suction channel of mouth.As a result, vacuum cleaner can be determined by sensing the vacuum level in suction channel
Operating status.If the vacuum level in suction channel is more than predefined thresholds, lighting device can be connected.
According to preferred embodiment, these sensing device furthers are made of gas flow transducer, which is adapted to be
Measure the air-flow in the suction channel of the suction nozzle.Under the operational mode of vacuum cleaner, air-flow is inhaled in vacuum cleaner
It is generated in the suction channel of mouth.As a result, vacuum cleaner can be determined by sensing the flow level in suction channel
Operating status.If the flow level in suction channel is more than predefined thresholds, lighting device can be connected.
According to preferred embodiment, these sensing device furthers and these switching devices are made of single sense and switch element
's.Preferably, sensing device further includes being adapted to be the displaceable element moved depending on value to be measured.The movement is simultaneously
It can be used for switch electric contact.The displaceable element of sensing device further also constitutes the switch element of switching device as a result,.As a result,
The technology texture type of vacuum cleaner nozzle can be simplified.
According to preferred embodiment, which is electrically coupled with circuit, which is adapted to be inhibition due to the suction nozzle
The flicker of the lighting device caused by the fluctuation of vacuum and/or air-flow in suction channel.The circuit can be filter and band
There is the delay circuit of at least one capacitor, which is used for：Draw independently of due to undesirable switching characteristic
The short-term discontinuity of the power supply risen, lighting device is provided to by electric power.
According to preferred embodiment, which be made of at least one light emitting diode (LED).Advantageously, it sends out
Optical diode includes the long life and extremely energy saving.Even if the lighting device is battery powered as a result, the use of battery
Service life is also extremely long.
According to preferred embodiment, which is incorporated into the shell of the suction nozzle.If the lighting device is battery
Power supply, the shell of the vacuum cleaner nozzle includes the battery chamber for receiving battery.
According to second aspect, the present invention relates to it is a kind of include according to the true of the suction nozzle of any embodiment in above example
Vacuum cleaner.
According to the third aspect, the present invention relates to the method for the lighting device for activating vacuum cleaner nozzle, the suction nozzles
Include the shell with suction channel and the switching device for activating the lighting device, wherein the lighting device by with
It is set to and illuminates adjacent domain to be cleaned, wherein determine measured value and if the survey by means of sensing device further at the suction nozzle
Magnitude then activates the lighting device higher than predefined thresholds by means of these switching devices.
According to preferred embodiment, which is automatically activated when the vacuum cleaner is activated and in the vacuum
Activation is automatically dismissed when dust catcher is closed.
Preferably, the vacuum in the suction channel of the suction nozzle is measured by these sensing device furthers.
The term " substantially " that is used in the present invention " substantially " refers to and exact value deviation is +/- 10%, preferably +/-
5%, and/or in the deviation to the inessential version of function.
Brief Description Of Drawings
Will readily appreciate that these different aspects of the present invention from described further below and attached drawing, including its specific features and
Advantage, in the accompanying drawings：
Fig. 1 shows the section view of vacuum cleaner nozzle according to the present invention；
Fig. 2 shows canister type vacuum cleaners；
Fig. 3 shows the perspective view of vacuum cleaner nozzle according to the present invention；And
Fig. 4 shows the section view of the pressure switch for activating the lighting device of vacuum cleaner nozzle.
The detailed description of preferred embodiment
Now with reference to these attached drawings to invention is more fully described, multiple exemplary realities are shown in the accompanying drawings
Apply example.However, the present invention should not be construed as limited to these embodiments set forth herein.Through following explanation, when applicable
When, similar component, assembly unit, object or feature are indicated using similar reference number.
Fig. 1 show for vacuum cleaner 100, be particularly adapted to canister type vacuum cleaner 100 vacuum cleaner inhale
Mouth 1.Vacuum cleaner nozzle 1 be adapted to be connection vacuum cleaner 100 with by vacuum processing from region, surface and/or
The clast (for example, pass through suction) of object cleans.For example, vacuum cleaner nozzle 1 may include being adapted to be reception clast
Vacuum inlet 1.1.In addition, vacuum cleaner nozzle 1 may include being in fluid communication via suction channel 3 and vacuum inlet 1.1
Vacuum outlet 1.2.Vacuum outlet 1.2 can be adapted to be (the ginseng of hose 120 that may be movably attached to vacuum cleaner 100
See Fig. 2), and thus clast is transferred to the storage element (example in the vacuum cleaner body 110 of vacuum cleaner 100
Such as, vacuum bag or tank, are not shown).Vacuum outlet 1.2 can be used in and be carried between vacuum cleaner nozzle 1 and vacuum cleaner 100
It is connected to hose 120 for any mode of fluid communication.It should be understood that vacuum cleaner 100 can be any kind of, example
Such as, as vertical type, pot type, Central Vacuum formula or rod-type.Vacuum cleaner 100 can be with battery-operated or use power operation
's.It can be also used for robotic vacuum cleaner.Vacuum cleaner 100 can be adapted to be receive any kind of gas,
Liquid and/or solid, such as air, clast and/or water.
As shown in Fig. 1 and Fig. 3, vacuum cleaner nozzle 1 further comprises for illuminating proximity to be cleaned
The lighting device 4 in domain.Lighting device may include being configured to emit at least one light source of light if being activated.It is preferred that
Ground, at least one light source are light emitting diode (LED).Lighting device 4 can be positioned at the top of vacuum cleaner nozzle 1
The component part of shell 2.Lighting device 4 can be adapted to be the region illuminated in the front of vacuum cleaner nozzle 1.In addition,
Lighting device 4 can be adapted to be the region illuminated at least partly on the left side of vacuum cleaner nozzle 1 and/or the right.
In order to activate lighting device 4, switching device 6 is provided.These switching devices 6, which are adapted to be, provides lighting device 4
With the switchable electric coupling of power supply.The power supply can be made of at least one battery, and at least one battery is preferably
In the battery chamber of vacuum cleaner nozzle 18.
In addition, vacuum cleaner nozzle 1 includes for determining at least one measured value at vacuum cleaner nozzle 1
Sensing device further 5.The sensing device further 5 and the switching device 6 couple so as to depending on the amplitude of the measured value sensed by
Lighting device 4 activates or deactivation.Specifically, switching device 6 is adapted to be：If the amplitude of measured value is higher than predefined threshold
Value then activates lighting device 4 automatically.Preferably, the amplitude of the measured value sensed depends on the switch shape of vacuum cleaner 100
State.For example, measured value can be the pressure in suction channel 3 or the noise level around air-flow, vacuum cleaner nozzle 1 or institute
State the combination of measured value.Therefore, by least one measured value of determination can determine vacuum cleaner 100 on off state and
Lighting device 4 is activated or deactivated depending on the on off state.Preferably, the interconnection of switching device 6 and sensing device further 5
It is configured so that whenever activating vacuum cleaner 100 and just activates lighting device 4.By measuring at least one measured value
With determine whether vacuum cleaner 100 is powered based on the measured value, can be inhaled to avoid vacuum cleaner nozzle 1 and vacuum
Any kind of coupling device between dirt device ontology 110.In addition, lighting device 4 need not be by the use of vacuum cleaner 100
Person activates, and which enhance the availabilities of vacuum cleaner 100.
Fig. 4 shows the pressure switch 10 for activating lighting device 4 automatically.The pressure switch 10 is by sensing device further 5
It is combined into an integral member with switching device 6.Pressure switch 10 includes shell 11, which includes at least first chamber 12.
The first chamber is limited by the film of reversible deformation 13 at least partly.First chamber 12 further comprises coupling with suction channel 3
At least one opening 12.1, so as to by vacuum be applied to first chamber 12.The vacuum inside first chamber 12 be by
What the suction force in suction channel 3 generated.
In addition, film 13 is mechanically coupled with conducting element 14.According to the present embodiment, conducting element 14 is placed on the upper of film 13
Side.When vacuum is applied to first chamber 12, film 13 deforms.Pressure switch 10 further comprises two electrical contacts 15a, 15b,
These electrical contacts are arranged at away from a distance each other and therefore each other without electrical contact.If vacuum not answered
For first chamber 12, then conducting element 14 can be at away from electrical contact 15a, 15b a distance.There may be by conductive element
Part 14 is maintained at away from the spring 16 at electrical contact 15a, 15b a distance.For example, the first free end of spring 16 can lean against shell
On body 11 and the second opposite free end can lean against on conducting element 14.If vacuum be applied to first chamber 12 and
Vacuum values are more than (substantially being determined by the elasticity of spring force and film 13) first threshold, conducting element 14 and electrical contact 15a,
15b is contacted.Electrical contact 15a, 15b is conductive attachment as a result,.
If the vacuum in first chamber 12 reduces and drops below the elasticity time of threshold value, spring force and/or film 13
Multiple power is due to the vacuum inside first chamber 12 and higher than the power applied to film 13.Therefore, conducting element 14 and electrical contact
15a, 15b are spaced apart and no longer exist between described electrical contact 15a, 15b and be conductively connected.Lighting device 4 is based on true as a result,
Suction force in the suction channel 3 of vacuum cleaner suction nozzle 1 is activated automatically or deactivates.
Pressure switch 10 shown in Fig. 4 includes sensing device further 5 and switching device 6.Sensing device further 5 is by first chamber
12 and elastic membrane 13 constitute.Switching device 6 is made of conducting element 14 and electrical contact 15a, 15b.
Although the embodiment of the sensing and switching device 5,6 by being described above in association with Fig. 4, sensing device further can also be by detecting
Across the air-flow of suction channel 3 gas flow transducer or detect making an uproar for noise level in the region of vacuum cleaner nozzle 1
Sound sensor is constituted.The combination of above-mentioned sensing device further 5 is also possible, to enhance the switch performance of lighting device 4.
In order to avoid lighting device 4 is since the temporary variation of measured value is (for example, the change of the vacuum or air-flow in suction channel
Change) caused by any flicker, lighting device 4 can be adapted to be with 4.1 electric coupling of circuit, the circuit independently of measured value
Short-term fluctuation provides constant on off state.Specifically, circuit 4.1 can be filter and delay circuit, which provides
At least one capacitor is to compensate the short-term discontinuity of the power supply caused by undesirable switching characteristic.Thus may be used
To avoid the transient fault of lighting device 4.
The implementation of the vacuum cleaner nozzle according to the present invention limited such as the appended claims is hereinbefore described
Example.These should be considered as only being non-limiting example.As understood by those skilled in the art, many modifications and substitutions are real
Applying example all may be within the scope of the invention.
Reference list
1 suction nozzle
1.1 vacuum inlet
1.2 vacuum outlet
2 shells
3 suction channels
4 lighting devices
4.1 circuit
5 sensing device furthers
6 switching devices
8 battery chambers
10 pressure switches
11 shells
12 first chambers
12.1 openings
13 films
14 conducting elements
15a electrical contacts
15b electrical contacts
16 springs
100 vacuum cleaners
110 vacuum cleaner bodies
120 hoses
Claims (15)
1. for the suction nozzle (1) of vacuum cleaner (100), which includes the shell (2) for carrying suction channel (3), is configured
Switching device at the lighting device (4) for illuminating adjacent domain to be cleaned and for activating the lighting device (4) to activate
(6),
It is characterized in that,
The suction nozzle (1) includes being adapted to be the sensing device further (5) for determining the measured value at the suction nozzle (1), and be coupled to institute
These switching devices (6) for stating sensing device further (5) are adapted to be if the measured value higher than activation should automatically if predefined thresholds
Lighting device (4).
2. suction nozzle according to claim 1, wherein the suction nozzle (1) and vacuum cleaner body (110) electrolysis coupling.
3. suction nozzle according to claim 1 or 2, wherein these switching devices (6) are adapted to be when the vacuum cleaner
(100) lighting device (4) is activated when being activated and is adapted to be the photograph when the vacuum cleaner (100) is closed
Bright device (4) deactivation.
4. suction nozzle according to claim 1, wherein these sensing device furthers (5) are made of pressure sensor, the pressure
Sensor is adapted to be the vacuum measured in the suction channel (3) of the suction nozzle (1).
5. suction nozzle according to claim 1, wherein these sensing device furthers (5) are made of gas flow transducer, the air-flow
Sensor is adapted to be the air-flow measured in the suction channel (3) of the suction nozzle (1).
6. suction nozzle according to claim 1, wherein these sensing device furthers (5) and these switching devices (6) are by individually feeling
It surveys and switch element (7) composition.
7. suction nozzle according to claim 1, wherein the lighting device (4) is electrically coupled with circuit (4.1), which is fitted
With for inhibit the lighting device caused by the fluctuation of vacuum and/or air-flow in the suction channel (3) of the suction nozzle (1)
(4) flicker.
8. suction nozzle according to claim 1, wherein the lighting device (4) is by least one light emitting diode (LED) structure
At.
9. suction nozzle according to claim 1, wherein the lighting device (4) is incorporated into the shell (2) of the suction nozzle (1)
In.
10. suction nozzle according to claim 1, wherein the lighting device (4) is battery powered.
11. suction nozzle according to claim 10 includes at least one battery chamber (8) for receiving these batteries.
12. vacuum cleaner, which includes the suction nozzle (1) according to any one of above claim 1 to 11.
13. the method for the lighting device (4) for activating vacuum cleaner nozzle (1), which includes carrying suction channel
(3) shell (2) and the switching device (6) for activating the lighting device (4), wherein the lighting device (4) is configured
At illuminating adjacent domain to be cleaned,
It is characterized in that,
Measured value is determined by means of sensing device further (5), and if the measured value is higher than predefined threshold at the suction nozzle (1)
Value, then activate the lighting device (4) by means of these switching devices (6).
14. according to the method for claim 13, wherein the lighting device (4) is when the vacuum cleaner is activated by certainly
It is dynamic to activate and be automatically dismissed activation when the vacuum cleaner is closed.
15. the method according to claim 13 or 14, wherein the vacuum in the suction channel (3) of the suction nozzle (1) is
It is measured by these sensing device furthers (5).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2013/070678 WO2015049011A1 (en) | 2013-10-04 | 2013-10-04 | Nozzle for a vacuum cleaner and vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105592766A CN105592766A (en) | 2016-05-18 |
| CN105592766B true CN105592766B (en) | 2018-10-26 |
Family
ID=49303981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380080006.8A Active CN105592766B (en) | 2013-10-04 | 2013-10-04 | Suction nozzle and vacuum cleaner for vacuum cleaner |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3051993B1 (en) |
| KR (1) | KR102180432B1 (en) |
| CN (1) | CN105592766B (en) |
| WO (1) | WO2015049011A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE539720C2 (en) | 2015-10-29 | 2017-11-07 | Apiros Ab | Electricity producing flexible and slim nozzle for being releasably connected to a suction source of a vacuum cleaner |
| KR102024088B1 (en) * | 2018-02-05 | 2019-11-04 | 엘지전자 주식회사 | A cleaner |
| JP7408009B2 (en) * | 2020-07-23 | 2024-01-04 | ヴェルスニ ホールディング ビー ヴィ | Nozzle device with at least one light source |
| CN112263180A (en) * | 2020-11-17 | 2021-01-26 | 苏州市欧陆杰电器有限公司 | Pneumatic trigger control illuminating floor brush and using method thereof |
| EP4355184A1 (en) * | 2021-06-15 | 2024-04-24 | Aktiebolaget Electrolux | Nozzle and vacuum cleaner |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0164471B1 (en) * | 1996-04-24 | 1999-01-15 | 최진호 | Vacuum cleaner |
| KR200165800Y1 (en) * | 1998-03-24 | 2000-01-15 | 배길성 | Lighting apparatus of vacuum cleaner |
| US6256833B1 (en) * | 1999-01-20 | 2001-07-10 | Bissell Homecare, Inc. | Upright vacuum cleaner with handle-mounted lamp assembly and height adjustment |
| KR100443414B1 (en) * | 2002-04-23 | 2004-08-11 | 장성완 | A cleaner including safety lamp |
| US7303613B2 (en) * | 2003-12-11 | 2007-12-04 | Euro-Pro Operating, Llc | Filter sensor and indicator for vacuum cleaners |
| US20060096057A1 (en) | 2004-11-08 | 2006-05-11 | Chatfield Dean M | Illumination accessory assembly for vacuum cleaner |
| US7300172B1 (en) * | 2005-09-06 | 2007-11-27 | Jo Ann Lefler | Illuminable attachment for vacuum wand |
| US7328479B2 (en) | 2006-04-13 | 2008-02-12 | Electrolux Home Care Products Ltd. | Lighting apparatus for a vacuum cleaner |
| JP4309925B2 (en) * | 2007-02-28 | 2009-08-05 | 日立アプライアンス株式会社 | Electric vacuum cleaner |
| US7627927B2 (en) * | 2007-06-08 | 2009-12-08 | Tacony Corporation | Vacuum cleaner with sensing system |
| KR20090070740A (en) * | 2007-12-27 | 2009-07-01 | 엘지전자 주식회사 | A lighting apparatus of cleaner and control method of the same |
| US8214968B2 (en) * | 2008-01-17 | 2012-07-10 | Bissell Homecare, Inc. | Vacuum accessory tool |
| KR20100115606A (en) | 2009-04-20 | 2010-10-28 | 삼성광주전자 주식회사 | Suction body providing electric energy by itself and cleaner having the same |
| JP2011229728A (en) * | 2010-04-28 | 2011-11-17 | Toshiba Corp | Vacuum cleaner |
| EP2422676A1 (en) * | 2010-08-25 | 2012-02-29 | Miele & Cie. KG | Vacuum cleaner with a lighting device |
| CN202619571U (en) | 2012-04-27 | 2012-12-26 | 约瑟夫·德里奥 | Dust collector ground brush with illumination system |
-
2013
- 2013-10-04 CN CN201380080006.8A patent/CN105592766B/en active Active
- 2013-10-04 EP EP13773242.6A patent/EP3051993B1/en not_active Revoked
- 2013-10-04 WO PCT/EP2013/070678 patent/WO2015049011A1/en active Application Filing
- 2013-10-04 KR KR1020167010990A patent/KR102180432B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160067884A (en) | 2016-06-14 |
| EP3051993A1 (en) | 2016-08-10 |
| KR102180432B1 (en) | 2020-12-01 |
| WO2015049011A1 (en) | 2015-04-09 |
| CN105592766A (en) | 2016-05-18 |
| EP3051993B1 (en) | 2019-07-17 |
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