CN102812288A - Luminaire having an elongated housing - Google Patents
Luminaire having an elongated housing Download PDFInfo
- Publication number
- CN102812288A CN102812288A CN2011800151434A CN201180015143A CN102812288A CN 102812288 A CN102812288 A CN 102812288A CN 2011800151434 A CN2011800151434 A CN 2011800151434A CN 201180015143 A CN201180015143 A CN 201180015143A CN 102812288 A CN102812288 A CN 102812288A
- Authority
- CN
- China
- Prior art keywords
- light
- profile piece
- lamp
- lid
- piece
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
- F21V15/013—Housings, e.g. material or assembling of housing parts the housing being an extrusion
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- F21V33/0064—Health, life-saving or fire-fighting equipment
- F21V33/0068—Medical equipment
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
- F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
-
- 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
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/10—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type
- F21V2200/15—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type the light being emitted along at least a portion of the outer surface of the guide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/20—Lighting for medical use
- F21W2131/208—Lighting for medical use for hospital wards
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
In a luminaire (1) having an elongated housing (2), which is formed by a profiled body (10) divided into a plurality of channel-like regions (12, 13) that extend in the longitudinal direction of the housing (2) and that are provided for receiving light sources (6) and optionally optical elements (7, 15, 16), at least one light emission opening is associated with each channel-like region (12, 13) for outputting light. In the event that the luminaire (1) is mounted on a substantially vertically oriented support, for example a wall, the collectivity of the light emission openings enables light to be output both toward the upper face and toward the lower face.
Description
The present invention relates to lamp according to claim 1 preamble; This light fixture has thin-long casing; This housing is made up of profile piece; This profile piece be divided into a plurality of channel shape, along the housing longitudinal extension and be used to hold the light source and the zone of optical element perhaps, wherein, each channel shape zone is furnished with at least one light-emitting window that is used for light output respectively.
A kind of corresponding lamp is for example disclosed and for example is used in the hospital by EP1365189A2.Said lamp is used for sending light with regard to saying towards the top side on the meaning that penetrates light indirectly.And, for patient reading light should be provided, this so accomplishes, additionally also makes light output to the bottom side.Usually, such lamp is installed near the of tunnel like structure or is close to this tunnel like structure, and the pipeline that is used for medical gas such as compressed air, nitrogen and oxygen extends in this tunnel like structure.
The main member of the disclosed lamp of EP1365189A2 is a profile piece, and it is the supporting part of lamp and is installed in bracket for example on the wall of patient chamber.This profile piece is used to keep holding many light sources in other words and constitute a channel shape housing region that opens wide towards the top side for this reason.In this zone, be provided with a plurality of light sources, the light of light source by reflector by the directive top side.The covering of light-emitting window realizes through transparent member that here this transparent member is installed on the profile piece.The front end region of the also cross-over connection profile piece of lid that can clamp in the case, also constitutes the housing region that another is equipped with another light source thus.The light of this another light source sends towards the bottom side basically, in other words, for example is used for the reading light as patient.Generally, a kind of like this structure is provided thus, has realized the light output towards top side and bottom side of above-mentioned expectation whereby.
Task of the present invention provides a kind of new structure that is used for corresponding lamp, and it has the performance that aspect steadiness, is improved.And the installation of for example transparent lid on lamp should be simplified.
Above-mentioned task will be accomplished through the lamp with independent claims characteristic.Favourable improvement project of the present invention is the theme of dependent claims.
Here, first aspect of the present invention relates to the project organization of profile piece.In this regulation, a plurality of passages of this profile piece are such with corresponding a plurality of light-emitting windows, that is, not only realized sending light towards the top side, and realized sending light towards the bottom side.Especially, the solution that is placed in outside the profile piece of bulb disclosed with EP1365189A2, that be provided for sending towards the bottom side light compares and has stipulated that all from now on light sources are arranged in this profile piece.Will obtain firm many structures thus, even so this structure has still realized light output with the mode of expectation.
According to a first aspect of the invention; A kind of lamp with thin-long casing correspondingly is provided; This housing is made up of profile piece; This profile piece be divided into a plurality of channel shape, along the housing longitudinal extension, be used to hold the light source and the zone of optical element perhaps; Each channel shape zone is furnished with at least one light-emitting window that is used for light output respectively, and be installed in the bracket that is vertically oriented basically such as the situation on the wall for lamp, and whole light-emitting windows has been realized not only towards the top side but also towards the light output of bottom side.
This profile piece preferably one constitutes, and thus one, improved the steadiness that can reach generally once more.At this moment, this profile piece preferably constitutes two passages that take the shape of the letter U basically, and said passage is provided with on the one hand and is used for holding indirect lighting and uses light source, is provided for holding light source direct illumination in other words on the other hand and uses light source.For example can stipulate that two passages open wide towards the same side, here, so one of two passages also have the opening that another is used for light output on its bottom side.So, can in this passage, light source be set, the light of these light sources also also sends towards the top side with (if hope) towards the bottom side.
In addition, the profile piece of design also can have to be used for fixing and installs the especially mechanism of another profile piece of member additional according to the present invention.Corresponding therewith, lamp for example can be arranged on the passage, and this passage is used to provide medical gas such as compressed air, nitrogen and/or oxygen as stated, but also electric current can be provided.
Another aspect of the present invention relates to lid is installed on the profile piece.Lid for example can be the lid of transparent design, and it has hidden light-emitting window and has correspondingly influenced light output and stoped dust to get into.But simultaneously, this lid also can be such lid, and it seals the lateral side regions of capping profile piece in other words and correspondingly shows as the decoration that has influence on the lamp image appearance.Said lid should preferably can removably be fixed on this profile piece; Here; Stipulate according to another aspect of the present invention for this reason; Said fixing realize, these profiled pieces through a plurality of elongated profiled pieces can be installed in breach or the groove of this profile piece and under installment state clamping keep said lid.
According to a second aspect of the invention; A kind of lamp with thin-long casing correspondingly is provided; This housing is made up of profile piece, this profile piece be divided into a plurality of channel shape, along the housing longitudinal extension, be used to hold the light source and the zone of optical element perhaps, the zone of each said channel shape is furnished with at least one light-emitting window that is used for light output respectively; This lamp also has the lid of the lateral side regions that is used for the said light-emitting window of capping and/or this profile piece, and said lid removably is fixed on this profile piece.Lamp according to the present invention is characterised in that, said lid fixedly be to realize through a plurality of elongated profiled pieces, these profiled pieces can be installed in breach or the groove of this profile piece and under installment state clamping keep said lid.
Above-mentioned solution has realized above-mentioned lid is fixed on this profile piece with simple but reliable mode.Thus one, can not only accomplish maintenance measure with plain mode, and, also can give lamp with different appearance through plain mode through different decorations is installed to lamp.
The profiled piece that is used to fix according to the present invention preferably is made up of transparent material, especially Merlon.Can stipulate that profiled piece so is arranged on the profile piece this moment, that is, a spot of at least light incides in this profiled piece and through the outer surface of profiled piece to be exported again.Corresponding therewith, it is luminous that these profiled pieces let the beholder look, this has given very noticeable outward appearance for the lamp under "on" position.
In a word, a kind of lamp is provided correspondingly, this lamp has remarkable advantage at its steadiness and structure aspects.And, existing very simple and comfortable detachably the fixing of said lid, this finally causes the improvement of image appearance.
Below, should combine accompanying drawing to specify the present invention, wherein:
Fig. 1 and Fig. 2 are the perspective views according to an embodiment of lamp of the present invention;
Fig. 3 is the cutaway view of lamp of the present invention;
Fig. 4 and Fig. 5 are the views that constitutes the profile piece of housing;
The sectional perspective view of the lamp that Fig. 6 is a loam cake when taking down;
Fig. 7 is that expression is fixed on the cutaway view on the profile piece according to the present invention with lid;
Fig. 8 shows the lamp that comprises the additional section bars part that is fixed on the bottom side.
Lamp of the present invention illustrated in figures 1 and 2, that totally represent with Reference numeral 1 provides illumination as for example being provided for as described in that patient in hospital is indoor.Here, should be luminous towards top side and bottom side through the lamp 1 of preferred immobilization on house sidings.Be used for the house illumination towards the luminous of top side, and the light that sends especially is presented as reading light downwards.
Especially can from Fig. 3-Fig. 7, obtain the detailed design structure of profile piece of the present invention.Like Fig. 4 and shown in Figure 5, for example can be so to construct with the profile piece 10 that the extruded aluminium section form constitutes, that is, it constitutes the channel shape zone 12 and 13 of two longitudinal extensions.In said regional 12 and 13, realized the arrangement of Different Light, here, Fig. 3 and Fig. 6 at first show the light source 6 that is positioned at prepass 13, and these light sources for example can be made up of the fluorescent tube of strip.So, utilize the reflector 7 that surrounds bulb 6, make the light of bulb 6 be drawn towards light-emitting window 11, and penetrate towards the bottom side in view of the above.Through the slope of two reflective surface 7a and 7b, can influence the opening angle of the light beam that sends downwards.
The light source that is used for exporting indirectly light (promptly pointing to the top side) is arranged in the passage 12 of back, here, for the sake of clarity, not shown these light sources of accompanying drawing.But, showing two reflectors 15 and 16, light is by these reflector directive tops.Corresponding therewith, the upper shed of passage 12 constitutes corresponding light-emitting window.The position of preferred two elongated fluorescent tubes is represented with cross in Fig. 3.
For fixing in other words various members such as lamp frame of seat or reflector are installed in passage 12 and 13, the screw passage that profile piece 10 also has a longitudinal extension own is flight 18 in other words, and it is tilted alignment towards the top side, and allows to install above-mentioned member.In addition, can use the strip breach of profile piece 10 or convexity to come this reflector of clamping or similar means.
In other words, stipulate in the embodiment shown that profile piece 10 constitutes two elongated passages 12 and 13, they not only allow to hold the light source that is used for indirect lighting, also allow to hold the light source that is used for direct illumination.Because the housing region of profile piece 10 also comprises the front light-source 6 that is used for direct illumination, so, be as general as lamp 1 firm arrangement is provided.
Install member 20,25 taking off or dismountablely fixedly realizing on profile piece 10 additional, especially can from Fig. 7, see the structure of said profiled piece by a plurality of profiled, elongated parts 30.These profiled pieces 30 constitute through the whole length of profile piece 10 and as clamping element.For this reason, they can be installed in the respective elongated breach or groove 19 of profile piece 10.So obtain the elasticity of profiled piece 30 in the case, that is, said profiled piece has two mutual separated elongated latticings 31, and said two latticings link to each other through a horizontal stripe 32.In the time of in being installed in groove 19, these latticings 31 are pressed to together slightly, and are used for reliably being held in place because of its elasticity.Fixing can also so improve of profiled piece 30 on profile piece 10, that is, the outer surface of the inner surface of longitudinal fluting 19 and latticing 31 all is formed with the groove line slightly.
As now especially can be from seeing Fig. 3, the horizontal stripe 32 of the profiled piece 30 of being packed into be striden to ride on lateral edge transparent cover 20 and pre-installed gadget 25 and correspondingly these members are clamped and is remained on the profile piece 10.Thus one, through plain mode the fixing of said member is provided, here, said maintenance can be removed at any time, so that for example change decoration 25 or take off lid 20 so that maintenance.This especially also can carry out under the state that lamp 1 has been loaded onto.What also can also expect this moment is on the bottom side of prepass 13, to be provided with a transparent lid.For this reason, can use the profiled piece 30 of two downsides.
In addition, another characteristics of profiled piece 30 are that also it preferably is made up of transparent material, especially are made up of Merlon.This design has caused the fraction of the light that is sent by light source to be incided in the profiled piece 30.Profiled piece at first plays the photoconduction effect, and in other words, the light of incident distributes in the vertical.But simultaneously, realized yet that a spot of light penetrates, this has finally caused profiled piece 30 outward surfaces luminous slightly.Thus one, under the light source "on" position, acquisition is looked very noticeable effect.The outward appearance of this lamp 1 is able to further increment thus.But, profiled piece can certainly be that colourful transparent ground or light tight constitutes.
It is also noted that it is translucent that the last reflective surface 7a of especially preceding reflector 7 also can be configured to.In this case, make little light directive top side again, this causes transparent cover 20 in this zone, also to be illuminated.And it is printing opacity that pre-installed gadget 25 also can be configured to.So this pre-installed gadget can be illuminated so slightly, that is, on the antetheca of profile piece 10, be provided with a plurality of corresponding openings.Thus one, most of outer surface of lamp casing is illuminated slightly.
As shown in Figure 7, also can also stipulate, on the bottom side of profile piece 10, be provided with another profile piece 40.It especially can be an elongated passageway here, and this passage is used to hold supply line, and can pass through said supply line provides patient treatment to use material.In the case, this material can be compressed air, nitrogen or oxygen.Electric wire or connection also can extend in this passage.
In a word, a kind of lamp is provided, this lamp has high mechanical strength on the one hand; On the other hand, this light fixture looks noticeable outward appearance, here; Following possibility is especially arranged, that is, can be used for the member that installs additional that the lamp outward appearance was exported and influenced to light with plain mode replacing or conversion.
Claims (10)
1. lamp (1) with thin-long casing (2), this housing is made up of profile piece (10), and this profile piece is divided into the zone (12,13) of a plurality of channel shape; The zone of said a plurality of channel shape (12,13) is along the longitudinal extension of this housing (2), and the zone of said a plurality of channel shape (12,13) are used to hold light source (6); And perhaps also be used to hold optical element (7,15,16), wherein; The zone of said a plurality of channel shape (12,13) is assigned at least one light-emitting window that is used for light output respectively
It is characterized in that,
Be installed in the bracket that is vertically oriented basically such as the situation on the wall for this lamp (1), whole said light-emitting windows not only allows towards the top side but also allows the output light towards the bottom side.
2. lamp according to claim 1 is characterized in that, this profile piece (10) is that one constitutes.
3. lamp according to claim 1 and 2 is characterized in that, this profile piece (10) constitutes two passages that take the shape of the letter U basically (12,13).
4. lamp according to claim 3 is characterized in that, said two passages (12,13) open wide towards the same side, and a passage in these two passages also has another opening (11) and is used for light output on the bottom side of this passage.
5. according to the described lamp of one of aforementioned claim, it is characterized in that this profile piece (10) has to be used for fixing and installs the especially mechanism of another profile piece (40) of member additional.
6. according to the described lamp of one of aforementioned claim, it is characterized in that this light fixture has lid (20,25), in order to the lateral side regions of the said light-emitting window of capping and/or this profile piece (10), wherein, said lid (20,25) removably is fixed on this profile piece (10).
7. lamp according to claim 6; It is characterized in that the fixing of said lid (20,25) realized through the profiled piece (30) of strip; This profiled piece can be installed in breach or the groove (19) of this profile piece (10) and under installment state clamping keep said lid (20,25).
8. lamp (1) with thin-long casing (2), this housing is made up of a profile piece (10), and this profile piece is divided into a plurality of channel shape and along the zone (12,13) of this housing (2) longitudinal extension; Said a plurality of zone is used to hold light source (6), and perhaps also is used to hold optical element (7,15,16); Wherein, the zone of said a plurality of channel shape (12,13) are furnished with at least one light-emitting window that is used for light output respectively, wherein; This lamp (1) also has lid (20,25), said lid (20; 25) be used for the lateral side regions of said light-emitting window of capping and/or said profile piece (10), said lid removably is fixed on this profile piece (10)
It is characterized in that,
Said lid (20,25) fixedly be to realize through a plurality of elongated profiled pieces (30), these profiled pieces can be installed in breach or the groove (19) of this profile piece (10) and under installment state clamping keep said lid (20,25).
9. according to claim 7 or 8 described lamps, it is characterized in that said profiled piece (30) is made up of transparent material and especially Merlon.
10. according to the described lamp of one of claim 6 to 9, it is characterized in that said lid (20,25) is a part printing opacity at least.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202010004780.3 | 2010-04-09 | ||
| DE202010004780U DE202010004780U1 (en) | 2010-04-09 | 2010-04-09 | Luminaire with elongated housing |
| PCT/EP2011/055329 WO2011124598A1 (en) | 2010-04-09 | 2011-04-06 | Luminaire having an elongated housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102812288A true CN102812288A (en) | 2012-12-05 |
| CN102812288B CN102812288B (en) | 2015-12-02 |
Family
ID=44115680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180015143.4A Expired - Fee Related CN102812288B (en) | 2010-04-09 | 2011-04-06 | There is the lamp of thin-long casing |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2556289B1 (en) |
| CN (1) | CN102812288B (en) |
| DE (1) | DE202010004780U1 (en) |
| WO (1) | WO2011124598A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA026365B1 (en) | 2013-07-25 | 2017-03-31 | Общество с ограниченной ответственностью "ДиС ПЛЮС" | Housing for led lighting device |
| RU2643526C2 (en) | 2016-05-17 | 2018-02-02 | Юрий Борисович Соколов | Led source of lighting with power supply from unstable tree-phase ac network |
| RU2633966C1 (en) | 2016-11-30 | 2017-10-20 | Юрий Борисович Соколов | Power supply from multi-phase alternating current network with correction of harmonic oscillations |
| CN113566173B (en) * | 2021-06-10 | 2022-04-22 | 深圳市巧精灵照明有限公司 | Lighting device with reading lighting and accompanying lighting functions |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3077536A (en) * | 1961-04-12 | 1963-02-12 | Day Brite Lighting Inc | Two-way lighting fixture |
| FR2638508A1 (en) * | 1988-11-02 | 1990-05-04 | Sammode Sa | Lock-hinge for lamp casing in several parts |
| FR2654188A1 (en) * | 1989-11-03 | 1991-05-10 | Cellux Sa | Lighting assembly comprising a support element intended to be fixed onto a technological jacket |
| DE4143328A1 (en) * | 1991-04-10 | 1992-10-22 | Trilux Lenze Gmbh & Co Kg | Work place lamp for mid-height illumination - uses reflectors snapped into housing from below and glass retained by own weight |
| US5272608A (en) * | 1992-09-21 | 1993-12-21 | Alkco Manufacturing Company | Hospital room lamp |
| EP1365189A2 (en) * | 2002-05-21 | 2003-11-26 | Zumtobel Staff GmbH | Luminaire |
| CN2615491Y (en) * | 2003-03-20 | 2004-05-12 | 台湾日光灯股份有限公司 | Hospital bed side lamp structure |
| CN201314514Y (en) * | 2008-11-14 | 2009-09-23 | 宁波安迪光电科技有限公司 | Illuminator |
| CN201351878Y (en) * | 2009-02-13 | 2009-11-25 | 刘春明 | Decorative light connecting button |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4646211A (en) * | 1984-11-19 | 1987-02-24 | Hill-Rom Company, Inc. | Service outlet wall and rail system for use thereon |
| DE3644335C2 (en) * | 1986-12-23 | 1998-07-02 | Hartmut S Engel | System luminaire for generating light band-like lighting structures |
| DE4202768C2 (en) * | 1992-01-31 | 1994-04-14 | Trilux Lenze Gmbh & Co Kg | lamp |
| DE29506542U1 (en) * | 1995-04-24 | 1995-06-14 | Trilux-Lenze Gmbh + Co Kg, 59759 Arnsberg | Supply unit for sick rooms |
| US6428183B1 (en) * | 2000-10-30 | 2002-08-06 | X-Tra Light Manufacturing, Inc. | Fluorescent light fixture |
| DE10103321A1 (en) * | 2001-01-25 | 2002-08-01 | Hartmut S Engel | Fluorescent tube lamp assembly, comprises side profiles holding electrical components with internal holders for tubes and light distributors |
| US6705742B1 (en) * | 2002-08-23 | 2004-03-16 | Insight Lighting, Inc. | System for directing light from a luminaire |
-
2010
- 2010-04-09 DE DE202010004780U patent/DE202010004780U1/en not_active Expired - Lifetime
-
2011
- 2011-04-06 EP EP11714639.9A patent/EP2556289B1/en not_active Not-in-force
- 2011-04-06 CN CN201180015143.4A patent/CN102812288B/en not_active Expired - Fee Related
- 2011-04-06 WO PCT/EP2011/055329 patent/WO2011124598A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3077536A (en) * | 1961-04-12 | 1963-02-12 | Day Brite Lighting Inc | Two-way lighting fixture |
| FR2638508A1 (en) * | 1988-11-02 | 1990-05-04 | Sammode Sa | Lock-hinge for lamp casing in several parts |
| FR2654188A1 (en) * | 1989-11-03 | 1991-05-10 | Cellux Sa | Lighting assembly comprising a support element intended to be fixed onto a technological jacket |
| DE4143328A1 (en) * | 1991-04-10 | 1992-10-22 | Trilux Lenze Gmbh & Co Kg | Work place lamp for mid-height illumination - uses reflectors snapped into housing from below and glass retained by own weight |
| US5272608A (en) * | 1992-09-21 | 1993-12-21 | Alkco Manufacturing Company | Hospital room lamp |
| EP1365189A2 (en) * | 2002-05-21 | 2003-11-26 | Zumtobel Staff GmbH | Luminaire |
| CN2615491Y (en) * | 2003-03-20 | 2004-05-12 | 台湾日光灯股份有限公司 | Hospital bed side lamp structure |
| CN201314514Y (en) * | 2008-11-14 | 2009-09-23 | 宁波安迪光电科技有限公司 | Illuminator |
| CN201351878Y (en) * | 2009-02-13 | 2009-11-25 | 刘春明 | Decorative light connecting button |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011124598A1 (en) | 2011-10-13 |
| EP2556289B1 (en) | 2015-10-07 |
| DE202010004780U1 (en) | 2011-09-02 |
| CN102812288B (en) | 2015-12-02 |
| EP2556289A1 (en) | 2013-02-13 |
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