CN105072964A - Vacuum cleaner nozzle comprising a light source - Google Patents
Vacuum cleaner nozzle comprising a light source Download PDFInfo
- Publication number
- CN105072964A CN105072964A CN201480018152.2A CN201480018152A CN105072964A CN 105072964 A CN105072964 A CN 105072964A CN 201480018152 A CN201480018152 A CN 201480018152A CN 105072964 A CN105072964 A CN 105072964A
- Authority
- CN
- China
- Prior art keywords
- light
- suction
- suction head
- light source
- suction cleaner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
The invention relates to a vacuum cleaner nozzle comprising a light source. The vacuum cleaner nozzle includes: a nozzle body having at least one leading edge (30, 35), at least one light source (60) arranged to emit light, at least one projection surface (15) arranged on said at least one leading edge (30, 35), for receiving the light emitted by said at least one light source (60) and for projecting a light beam for lighting a floor to be cleaned, characterized in that said at least one projection surface (15) is arranged along said at least one leading edge (30, 35) and in that the vacuum cleaner nozzle includes transmission means arranged between said at least one light source (60) and said at least one projection surface (15), for transmitting and distributing the light emitted by said at least one light source (60) along said at least one projection surface (15).
Description
Technical field
The present invention relates in general to a kind of suction head of suction cleaner for equipping dust catcher.
Background technology
Known a kind of suction head of suction cleaner, the leading edge of suction head of suction cleaner is equipped with light source in the prior art, to provide illumination to the ground to be cleaned be positioned at before leading edge.This suction head of suction cleaner has two shortcomings.First shortcoming should arrange multiple light source so that correctly to territory lighting to be cleaned.Select with this illumination that relevant cost is same to be also improved.Second shortcoming is that these light sources are exposed in collision, therefore has broken danger, and this requires to use transparent wall to protect light source, which increases cost.
Summary of the invention
The object of the invention is the shortcoming of the document overcoming above-mentioned prior art, and especially provide firstly a kind of suction head of suction cleaner, this suction head of suction cleaner is arranged to illumination ground to be cleaned and produces low price simultaneously.
For this reason, a first aspect of the present invention relates to a kind of suction head of suction cleaner, and described suction head of suction cleaner comprises:
-there is the head sucting body of at least one leading edge,
-at least one light source, it is arranged to send light,
-at least one projection surface, it is arranged at least one leading edge described, to receive the light sent by least one light source described and the light beam projected for ground to be cleaned of throwing light on, the feature of described suction head of suction cleaner is, at least one projection surface described is arranged along at least one leading edge described, and described suction head of suction cleaner comprises connecting gear, described connecting gear is arranged in described between at least one light source and at least one projection surface described, so that along the light that at least one projection surface transmission described and distribution are sent by least one light source described.
Only light source is needed, for obtaining the light beam distributed along leading edge according to the above suction head of suction cleaner implemented.Therefore, illumination functions is implemented by means of only a light source, which has limited its cost, and does not therefore reduce illuminating effect.In addition, connecting gear provides and makes light source and the liftoff possibility departed from of leading edge spacer, which has limited collision and broken danger.
According to an embodiment, described suction head of suction cleaner comprises the shell forming described main body, and at least one light source arrangement described is in the inside of described shell.Described light source by means of connecting gear at the internal deviation of the shell of suction head of suction cleaner is correctly protected.
According to an embodiment, described connecting gear comprises at least one light guiding piece be made up of transparent material, and at least one projection surface described is the side surface of at least one light guiding piece described.By having transmitting function and light projection function concurrently on same parts (light guiding piece), the cost of suction head of suction cleaner is reduced.
According to an embodiment, at least one light guiding piece described comprises the opposite face relative with at least one projection surface described, and described opposite face comprises light distributor gear, described smooth distributor gear is arranged to divide luminous intensity distribution along at least one projection surface described.Dividing the distributor gear of luminous intensity distribution to be directly integrated in light guiding piece along described projection surface, which avoid the remainder changing suction head of suction cleaner in order to obtain this technical result.
According to an embodiment, described distributor gear comprises multiple surface reflected at least in part, and described multiple surface reflected at least in part is arranged along described opposite face and is arranged to reflect towards at least one projection surface described a part for the light sent separately.
According to an embodiment, at least one light guiding piece described has the cross section passed through for light, at least one light source arrangement described is in the end of at least one light guiding piece described, be greater than the cross section at the second surface place reflected at least in part at the described cross section at the first surface place reflected at least in part, described first surface is arranged in described between at least one light source and described second surface.Along with away from light source, by means of the minimizing of the cross section relative with each reflecting surface, each surface reflected at least in part receives a part for the light sent.
According to an embodiment, described cross section successively decreases from being furnished with the described end of at least one light source described.
According to an embodiment, described distributor gear comprises continuous print striped, and each striped has two faces, and described two faces form angle each other, and described two faces are from described opposite face and be bonded together for the formation of depressed part.This enforcement is economical.
According to an embodiment, distance between at least one projection surface described and the described depressed part of the first striped is greater than described distance between at least one projection surface and the described depressed part of the second striped, and described first striped is arranged in described between at least one light source and described second striped.This layout contributes to obtaining the even diffusion of light along light guiding piece.
According to an embodiment, the angle between two faces of described first striped is less than the angle between two faces of described second striped.This layout contributes to obtaining the even diffusion of light along light guiding piece.
According to an embodiment, described depressed part is circular shape.This layout contributes to obtaining the even diffusion of light along light guiding piece.
According to an embodiment, at least one light guiding piece described is embedded in the groove of described main body, and described groove has at least one light reflective surface.This enforcement allows to increase transmission efficiency, because the light sent by the face of other outside projection surface is reflected by towards light guiding piece.Ideally, groove is reflection on all surfaces on light guiding piece opposite.Can consider these surperficial white colourings of groove, to make it reflect.
According to an embodiment, at least one light guiding piece described is made up of Merlon, and for the thickness of 4 millimeters, ripple for the wavelength had from 400 nanometer to 800 nanometers, this Merlon has the transmissivity being greater than 85%.
According to an embodiment, at least one projection surface described is crude.
According to an embodiment, at least one light guiding piece described comprises lens, and described lens are arranged to the image of ad infinitum projection at least one light source described in the longitudinal direction of at least one light guiding piece described.
According to an embodiment:
-described main body has the leg-of-mutton shape comprising two leading edges, and described two leading edges are arranged and taper off to a point forward and pass through at rear portion to be connected to each other below,
-described suction head of suction cleaner comprises two light sources be arranged in separately in the rear portion of leading edge,
-described connecting gear comprises two the light guiding pieces arranged along leading edge separately,
-and described suction head of suction cleaner comprises transparent union piece, and described transparent union piece is arranged to connect described two light guiding pieces at the tip place of described suction head of suction cleaner.
According to an embodiment, at least one light source described is light emitting diode.
A second aspect of the present invention relates to a kind of dust catcher, and described dust catcher comprises suction head of suction cleaner according to a first aspect of the invention.
Accompanying drawing explanation
By research with non-limiting way of example provide and the detailed description of as shown in drawings embodiments of the present invention, will other features and advantages of the present invention be more clearly understood, in the accompanying drawings:
-Fig. 1 illustrates the schematic perspective view according to suction head of suction cleaner of the present invention;
-Fig. 2 illustrates the light guiding piece of the suction head of suction cleaner of Fig. 1;
-Fig. 3 illustrates a part for the light guiding piece of Fig. 2;
-Fig. 4 illustrates another part of the light guiding piece of Fig. 2.
Detailed description of the invention
Fig. 1 illustrates to have triangular shaped suction head of suction cleaner.This suction head of suction cleaner comprises left front edge 30 and right front edge 35, and described left front edge and right front edge engage forward to taper off to a point 50.In the wings, leading edge 30 and 35 is by below 40 and be connected.In addition, suction head of suction cleaner comprises for allowing the connector 70 with the tubes connection of dust catcher.
Suction head of suction cleaner comprises light guiding piece 10, and the outside of light guiding piece forms projection surface 15.This projection surface 15 is arranged to arrow illustratively projecting beam on ground to be cleaned as shown.The light beam projected by projection surface 15 is formed, because light source arrangement is in the inside of the shell of the main body of suction head of suction cleaner, so light source is shown by dashed lines by light source 60.The end of light guiding piece 10 in its end collects the light that sent by light source 60 and the light this sent is sent in its whole length towards projection surface 15, to obtain the light beam along the even projection of leading edge 30.In other words, light guiding piece 10 is arranged to obtain uniform illumination and signal over its length.
Light source preferred embodiment comprise the light emitting diode being commonly referred to as LED.
Light guiding piece 10 is made up of transparent material.Can consider to use Merlon, and especially visible light wave be had to the Merlon of high-transmission rate.Advantageously can select for 4 mm of thickness, for the ripple had from the wavelength of 100 nanometer to 800 nanometers, there is the transmissivity being greater than 85%.This material can use supplier Bayer with
lED2045 or
lED2245 is as the material indicated.
Light guiding piece 10 allows the inside of main body light source 60 being positioned at suction head of suction cleaner, and make light source protectedly can avoid collision, this causes the robustness of increase.In addition, unique light source 60 is enough for projecting uniform light beam along leading edge 30.
So same for the unshowned relative leading edge 35 of this figure.Suction nozzle also comprises transparent union piece 20, and two leading sections of two of suction head of suction cleaner light guiding pieces link together by this transparent union piece.This transparent union piece 20 is also arranged to projection light before suction head of suction cleaner, which improves illumination.
Fig. 2 illustrates the view of light guiding piece 10.Projection surface 15 is smooth, and is arranged in the opposite of opposite face 16, and opposite face 16 comprises multiple striped.The first end comprising cone 11 is arranged in the side of light source 60, and the effect of cone 11 receives the light that is sent out and towards the opposed second ends reverberation of light guiding piece 10.
Multiple striped is arranged to reflect the light sent from opposite face 16 towards projection surface 15 by light source 60.Along with away from the end being furnished with light source, the cross section of light guiding piece 10 successively decreases, and makes the light that each streak reflex part of opposite face 16 sends, shown by light arrow A and B.
In order to shield light guiding piece inside and the projection making light beam is more even as much as possible, projection surface 15 is crude.
Fig. 3 illustrates the mid portion of light guiding piece 10.First striped 12 is arranged between light source and the second striped 13.First striped 12 is formed by two faces, and described two faces form angle α 1 each other and are bonded together to form the depressed part separated with projection surface 15 spacing distance D1.Second striped 13 is formed by two faces, and described two faces form angle α 2 each other and are bonded together to form the depressed part separated with projection surface 15 spacing distance D2.As shown in the figure, distance D1 is greater than distance D2, which ensure that light R2 can a face in the face forming striped 13 be reflected.As the first striped 12 from one lateral reflection light R1, the light beam projected by projection surface 15 is uniform.Project uniformly to strengthen this along light guiding piece 10, the depressed part of striped is circular, so that in the depressed part place diffused light as shown by arrows of the second striped 13.For obtain along light guiding piece 10 another method of uniform light beam be along with the face increasing each striped away from light source 60 between angle.In other words, angle α 1 is less than angle α 2.
Finally, light guiding piece 10 is arranged in the groove of the main body of suction head of suction cleaner, and opposite face 16 is arranged in the opposite in the face of groove.In order to improve the efficiency of illumination, the face on the opposite at opposite face of groove is white or reflection, to be reflected through the light of striped towards groove diffraction or transmission towards light guiding piece 10.
Fig. 4 illustrates the end of the light guiding piece being arranged in light source 60 opposite.This end is responsible for receiving the light sent by light source 60, to reflect it in light guiding piece 10.Therefore, cone 11 is arranged to reflect the light sent towards light guiding piece 10, and the second cone 14 is arranged to center and guides the light sent towards light guiding piece 10.This end of light guiding piece 10 is arranged to use the light that sent by light source 60 and forms the light beam parallel with projection surface 15 in the inside of light guiding piece 10.The image of light source 60 is ad infinitum projected.
It should be understood that under the condition not exceeding the scope of the present invention be defined by the following claims, obvious multiple amendment and/or improvement for a person skilled in the art can be given to embodiments of the present invention described in this manual.
Claims (14)
1. a suction head of suction cleaner, described suction head of suction cleaner comprises:
-there is the head sucting body of at least one leading edge (30,35),
-at least one light source (60), it is arranged to send light,
-at least one projection surface (15), it is arranged on described at least one leading edge (30,35), to receive the light sent by described at least one light source (60) and the light beam projected for ground to be cleaned of throwing light on,
It is characterized in that, described at least one projection surface (15) is along at least one leading edge (30 described, 35) arrange, and described suction head of suction cleaner comprises connecting gear, described connecting gear is arranged in described between at least one light source (60) and at least one projection surface described (15), to transmit along described at least one projection surface (15) and to distribute the light sent by described at least one light source (60), described connecting gear comprises at least one light guiding piece (10) be made up of transparent material, and described at least one projection surface (15) is the side surface of at least one light guiding piece (10) described.
2. the suction head of suction cleaner according to a upper claim, is characterized in that, described suction head of suction cleaner comprises the shell forming described main body, and at least one light source described (60) is arranged in the inside of described shell.
3. the suction head of suction cleaner according to any one of the claims, it is characterized in that, at least one light guiding piece (10) described comprises the opposite face (16) relative with described at least one projection surface (15), and described opposite face (16) comprises light distributor gear, described smooth distributor gear is arranged to along described at least one projection surface (15) point luminous intensity distribution.
4. the suction head of suction cleaner according to a upper claim, it is characterized in that, described distributor gear comprises multiple surface reflected at least in part, and described multiple surface reflected at least in part is arranged along described opposite face (16) and is arranged to a part for the light sent towards described at least one projection surface (15) reflection separately.
5. the suction head of suction cleaner according to a upper claim, it is characterized in that, at least one light guiding piece (10) described has the cross section passed through for light, described at least one light source (60) is arranged in the end of at least one light guiding piece (10) described, be greater than the cross section at the second surface place reflected at least in part at the described cross section at the first surface place reflected at least in part, described first surface is arranged in described between at least one light source (60) and described second surface.
6. the suction head of suction cleaner according to a upper claim, is characterized in that, described cross section successively decreases from being furnished with the described end of described at least one light source (60).
7. suction head of suction cleaner according to claim 3, it is characterized in that, described distributor gear comprises continuous print striped, each striped has two faces, described two faces form angle each other, described two faces are from described opposite face (16)s and be bonded together for the formation of depressed part, distance between described at least one projection surface (15) and the described depressed part of the first striped (12) is greater than described distance between at least one projection surface (15) and the described depressed part of the second striped (13), described first striped (12) is arranged in described between at least one light source (60) and described second striped (13), and the angle between two faces of described first striped (12) is less than the angle between two faces of described second striped (13).
8. the suction head of suction cleaner according to any one of the claims, is characterized in that, at least one light guiding piece (10) described is embedded in the groove of described main body, and described groove has at least one light reflective surface.
9. the suction head of suction cleaner according to any one of the claims, it is characterized in that, at least one light guiding piece (10) described is made up of Merlon, for the thickness of 4 millimeters, ripple for the wavelength had from 400 nanometer to 800 nanometers, this Merlon has the transmissivity being greater than 85%.
10. the suction head of suction cleaner according to any one of the claims, is characterized in that, described at least one projection surface (15) is crude.
11. suction head of suction cleaner according to any one of the claims, it is characterized in that, at least one light guiding piece (10) described comprises lens, and described lens are arranged to the image of ad infinitum described at least one light source (60) of projection in the longitudinal direction of at least one light guiding piece (10) described.
12. suction head of suction cleaner according to any one of the claims, is characterized in that:
-described main body has the leg-of-mutton shape comprising two leading edges (30,35), and described two leading edges are arranged and taper off to a point forward and be connected to each other by (40) below at rear portion,
-described suction head of suction cleaner comprises two light sources (60) in the rear portion being arranged in leading edge (30,35) separately,
-described connecting gear comprises two light guiding pieces (10) of arranging along leading edge (30,35) separately,
-described suction head of suction cleaner comprises transparent union piece (20), and described transparent union piece is arranged to connect described two light guiding pieces (10) at the tip place of described suction head of suction cleaner.
13. suction head of suction cleaner according to any one of the claims, it is characterized in that, described at least one light source (60) is light emitting diode.
14. 1 kinds of dust catchers, described dust catcher comprises the suction head of suction cleaner according to any one of the claims.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1352743 | 2013-03-26 | ||
| FR1352743A FR3003744B1 (en) | 2013-03-26 | 2013-03-26 | VACUUM SQUEEGEE COMPRISING A LIGHT SOURCE |
| PCT/FR2014/050691 WO2014154995A1 (en) | 2013-03-26 | 2014-03-25 | Vacuum cleaner nozzle comprising a light source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105072964A true CN105072964A (en) | 2015-11-18 |
| CN105072964B CN105072964B (en) | 2017-04-12 |
Family
ID=48521323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480018152.2A Active CN105072964B (en) | 2013-03-26 | 2014-03-25 | Vacuum cleaner nozzle comprising a light source |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2978353B1 (en) |
| KR (1) | KR102148328B1 (en) |
| CN (1) | CN105072964B (en) |
| CA (1) | CA2907815A1 (en) |
| ES (1) | ES2707357T3 (en) |
| FR (1) | FR3003744B1 (en) |
| TR (1) | TR201900502T4 (en) |
| WO (1) | WO2014154995A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895356A (en) * | 2018-09-04 | 2018-11-27 | 张亦隆 | Dust suction auxiliary lighting apparatus and operational method |
| CN108926286A (en) * | 2017-05-25 | 2018-12-04 | 松下知识产权经营株式会社 | Suction device for electric dust catcher and the electric dust collector for using it |
| CN111568294A (en) * | 2020-06-12 | 2020-08-25 | 追创科技(苏州)有限公司 | Dust collector accessory and dust collector |
| CN116033857A (en) * | 2020-07-23 | 2023-04-28 | 皇家飞利浦有限公司 | Suction nozzle arrangement comprising at least one light-emitting source |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6459424B2 (en) * | 2014-07-23 | 2019-01-30 | パナソニックＩｐマネジメント株式会社 | Vacuum cleaner and its suction tool |
| JP6689000B2 (en) * | 2014-11-10 | 2020-04-28 | パナソニックＩｐマネジメント株式会社 | Lighting device for vacuum cleaner |
| DE102019117768A1 (en) | 2019-07-02 | 2021-01-07 | Miele & Cie. Kg | Floor nozzle and vacuum cleaner |
| DE102019117761A1 (en) | 2019-07-02 | 2019-10-17 | Miele & Cie. Kg | Floor nozzle and vacuum cleaner |
| US11617486B2 (en) | 2019-11-25 | 2023-04-04 | Bissell Inc. | Surface cleaning apparatus with task lighting |
| US11122946B2 (en) | 2021-03-04 | 2021-09-21 | Bissell Inc. | Brushroll for surface cleaning apparatus |
| US11160431B2 (en) | 2021-03-04 | 2021-11-02 | Bissell Inc. | Surface cleaning apparatus |
| US12042107B2 (en) | 2021-03-04 | 2024-07-23 | Bissell Inc. | Surface cleaning apparatus |
| WO2022212120A1 (en) | 2021-04-01 | 2022-10-06 | Bissell Inc. | Surface cleaning apparatus with lighting |
| KR20230172318A (en) | 2022-06-15 | 2023-12-22 | 주식회사 행커 | Light emitting part of vacuum cleaning appliance and vacuum cleaning appliance having the same |
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| EP0530026A1 (en) * | 1991-08-27 | 1993-03-03 | Electrolux Corporation | Vacuum cleaner headlight |
| US5467501A (en) * | 1993-01-25 | 1995-11-21 | White Consolidated Industries, Inc. | Vacuum cleaner with illuminated belt view |
| US20060096057A1 (en) * | 2004-11-08 | 2006-05-11 | Chatfield Dean M | Illumination accessory assembly for vacuum cleaner |
| CN201000492Y (en) * | 2007-01-31 | 2008-01-02 | 台湾奈普光电科技股份有限公司 | Luminous device |
| EP1925247A1 (en) * | 2006-11-23 | 2008-05-28 | Seb SA | Vacuum cleaner nozzle |
| CN202619571U (en) * | 2012-04-27 | 2012-12-26 | 约瑟夫·德里奥 | Dust collector ground brush with illumination system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960013350U (en) * | 1994-10-11 | 1996-05-17 | Vacuum cleaner with light | |
| FR2773455B1 (en) * | 1998-01-14 | 2000-03-03 | Seb Sa | SLIDING PADS FOR HOUSEHOLD APPLIANCES |
| US6289552B1 (en) * | 1999-07-16 | 2001-09-18 | Matsushita Electric Corporation Of America | Vacuum cleaner with dual agitator windows |
| KR101306365B1 (en) * | 2005-12-07 | 2013-09-09 | 엘지전자 주식회사 | Suction nozzle for vaccum cleaner |
| EP2264560A1 (en) * | 2009-06-02 | 2010-12-22 | Koninklijke Philips Electronics N.V. | Appliance with luminous housing control depending on environment color |
-
2013
- 2013-03-26 FR FR1352743A patent/FR3003744B1/en not_active Expired - Fee Related
-
2014
- 2014-03-25 TR TR2019/00502T patent/TR201900502T4/en unknown
- 2014-03-25 EP EP14718667.0A patent/EP2978353B1/en active Active
- 2014-03-25 KR KR1020157030303A patent/KR102148328B1/en active IP Right Grant
- 2014-03-25 CN CN201480018152.2A patent/CN105072964B/en active Active
- 2014-03-25 WO PCT/FR2014/050691 patent/WO2014154995A1/en active Application Filing
- 2014-03-25 CA CA2907815A patent/CA2907815A1/en not_active Abandoned
- 2014-03-25 ES ES14718667T patent/ES2707357T3/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0530026A1 (en) * | 1991-08-27 | 1993-03-03 | Electrolux Corporation | Vacuum cleaner headlight |
| US5467501A (en) * | 1993-01-25 | 1995-11-21 | White Consolidated Industries, Inc. | Vacuum cleaner with illuminated belt view |
| US20060096057A1 (en) * | 2004-11-08 | 2006-05-11 | Chatfield Dean M | Illumination accessory assembly for vacuum cleaner |
| EP1925247A1 (en) * | 2006-11-23 | 2008-05-28 | Seb SA | Vacuum cleaner nozzle |
| CN201000492Y (en) * | 2007-01-31 | 2008-01-02 | 台湾奈普光电科技股份有限公司 | Luminous device |
| CN202619571U (en) * | 2012-04-27 | 2012-12-26 | 约瑟夫·德里奥 | Dust collector ground brush with illumination system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926286A (en) * | 2017-05-25 | 2018-12-04 | 松下知识产权经营株式会社 | Suction device for electric dust catcher and the electric dust collector for using it |
| CN108895356A (en) * | 2018-09-04 | 2018-11-27 | 张亦隆 | Dust suction auxiliary lighting apparatus and operational method |
| CN111568294A (en) * | 2020-06-12 | 2020-08-25 | 追创科技(苏州)有限公司 | Dust collector accessory and dust collector |
| CN116033857A (en) * | 2020-07-23 | 2023-04-28 | 皇家飞利浦有限公司 | Suction nozzle arrangement comprising at least one light-emitting source |
| US11800959B2 (en) | 2020-07-23 | 2023-10-31 | Koninklijke Philips N.V. | Nozzle device comprising at least one light-emitting source |
| CN116033857B (en) * | 2020-07-23 | 2023-12-29 | 范颂尼控股有限公司 | Suction nozzle arrangement comprising at least one light-emitting source |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20150135404A (en) | 2015-12-02 |
| CA2907815A1 (en) | 2014-10-02 |
| CN105072964B (en) | 2017-04-12 |
| KR102148328B1 (en) | 2020-08-26 |
| ES2707357T3 (en) | 2019-04-03 |
| FR3003744A1 (en) | 2014-10-03 |
| TR201900502T4 (en) | 2019-02-21 |
| EP2978353A1 (en) | 2016-02-03 |
| EP2978353B1 (en) | 2018-12-19 |
| FR3003744B1 (en) | 2015-09-04 |
| WO2014154995A1 (en) | 2014-10-02 |
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