WO2005066541A1 - Verschlussmechanismus für leuchten - Google Patents
Verschlussmechanismus für leuchten Download PDFInfo
- Publication number
- WO2005066541A1 WO2005066541A1 PCT/EP2004/013460 EP2004013460W WO2005066541A1 WO 2005066541 A1 WO2005066541 A1 WO 2005066541A1 EP 2004013460 W EP2004013460 W EP 2004013460W WO 2005066541 A1 WO2005066541 A1 WO 2005066541A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frame
- housing
- functional
- functional frame
- spring
- Prior art date
Links
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
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- 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
- F21V17/107—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 using hinge joints
Definitions
- the invention relates to a luminaire, in particular a recessed luminaire for ceilings and / or walls with a specific housing for receiving bulbs, reflector and associated mechanical and electrical or electronic components built-in housing, a detachable with the housing frame and a housing frame with respect to the swung-mounted Functional frame, and an effective between housing frame and functional frame closure assembly.
- Object of the present invention is in a recessed luminaire of the type specified the closure assembly between the housing frame and functional frame in a cost effective manner so that on the one hand a tool-free convenient lamp replacement is possible and on the other the permanent operation of the closure anor tion also in view of occurring thermal loads is ensured.
- the locking receptacle in the functional frame consists of a Federorga ⁇ with a Einfahrkulisse and a Ausfahrkulisse and a latching position provided therebetween, wherein locking and
- Unlocking of the preferably pin-shaped locking element takes place by applying pressure to the functional frame in its opening direction.
- Closure assembly especially for rectangular or square downlights created in which the specially designed wire spring has at least a double function in that on the one hand interacts with the backdrop of the locking receptacle and on the other hand exerts on the functional frame a biasing force, which is necessary as a counterforce for the operation and the Functional frame when opening inevitably transferred to a Ausschwenklage.
- the closure assembly according to the invention is integrated in the overall structure practically completely hidden and thus any disturbing shadowing can be avoided, and that any problems with regard to the thermal capacity are eliminated, whereby the full functionality of the closure assembly is ensured in the long-term operation .
- the housing frame is positively received in the housing and the wire spring is arranged with its fixing region and the locking element supporting the spring portion in a recess on the outside of the housing frame, which is covered by the wall of the housing, fixing the fixing.
- a heat-resistant plastic sleeve is attached to the pin-shaped locking element forming angled end portion of the spring leg.
- pivoting joints required for pivoting the functional frame each consist of one in a through hole of the housing frame received and extending into a recess of the functional frame plug-in pin, wherein the plug-in pin is held by an elastically resilient, preferably tierlaserten area of the sheet steel housing in its position.
- the functional frame can be easily clipped and removed for cleaning.
- a circumferential, held in the housing frame seal is preferably provided, against which the functional frame in the pivoted-and locked position, in particular under bias.
- the functional frame itself is preferably formed as a carrier of a reflector or partial reflector and can carry at least one translucent cover and / or diffuser. Regardless of the respective configuration of the functional frame is thereby ensured that in the swung-open state, a free and unobstructed access to the respective lighting means is guaranteed.
- FIG. 1 is a schematic perspective view of a Down- lights with rectangular housing in the partially opened state
- FIG. 2 shows a detailed view of the downlight according to FIG. 1 with the essential elements of the closure arrangement
- FIG. 3 shows a further perspective partial view of the downlight according to FIG. 1 in a partial opening position caused by spring force
- FIG. 3 shows a further perspective partial view of the downlight according to FIG. 1 in a partial opening position caused by spring force
- FIG. 5 is a partial sectional view of the downlight of FIG. 1 in the closed state
- 6 and 7 are schematic representations of the locking receptacle for explaining the "push-push" closure mechanism
- Fig. 8 is a partial sectional view of the downlight of FIG. 1 for explaining an embodiment of a Schwenkachsenrealmaschine.
- Fig. 1 shows a preferably made of sheet steel rectangular housing 1, in which a housing frame 2 is clipped, on which a functional or reflector frame 3 is pivotally mounted. Between the housing frame 2 and the functional frame 3, a closure arrangement is provided which comprises a wire spring 4, which cooperates via a locking element 5 formed on it with a locking receptacle 10 which is integrated flush in the functional frame 3.
- the closure assembly is functionally configured as a push-push mechanism, ie, that the pivotally mounted functional frame 3 is locked by pressing in the closing direction relative to the housing frame 2 in the closed position, while he exercise by re-printing in the closing direction of the lock - Released position and supported by spring action can be swung open.
- FIG. 2 shows, with the housing removed, the housing frame 2, which is preferably designed as an aluminum die-cast frame, in conjunction with the partially opened functional frame 3.
- the housing frame 2 is provided with a specially shaped recess 12 for receiving the wire spring 4, of which the fixing region 6, the spring portion 7 and the connecting portion 9 can be seen.
- Fixing 6 is arranged substantially positive fit in a correspondingly adapted portion of the recess 12, while the spring portion 7, which carries the locking element 5, is disposed in an extended region of the recess 12, which allows pivoting of this spring portion to the extent, as by the required movements of the locking element 5 in the associated detent opening 10 are required.
- the connecting portion 9 of the wire spring engages over the housing frame 2 and extends into the inner region of the housing frame.
- the housing frame 2 is further provided with a curved guide slot 16 through which the locking element 5 extends inwardly.
- the locking element 5 is formed by the right angle of the spring portion 7 bent end of the wire spring on which a heat-resistant plastic sleeve 11 is inserted with rear stop and guide flange.
- the locking receptacle 10 is arranged in a form-fitting manner and flush with the outside.
- the latching receptacle 10 provides an insertable into the corresponding recess. res finished part, which cooperates with the locking element 5 and for receiving a Einfahrkulisse 13, a locking position 14 and a Ausfahrkulisse 15 has.
- the locking receptacle 10 with its scenes 13, 15 and the detent position 14 also cast directly, ie integrally formed and manufactured in the casting process of the functional frame.
- Fig. 3 shows an inside perspective view of the housing frame 2 and the functional frame 3 as shown in Fig. 2.
- the spring leg 8 acts with respect to the functional frame 3 as a biasing spring and engages in a predeterminable pivoting range of the functional frame 3 at the inside end face. In this way, when the closure arrangement is released, the functional frame 3 is always brought into the positive-opening position shown in FIG. When closing the functional frame 3 and also in the operation of the closure assembly, the spring leg 8 generates the desired or required counter forces.
- Fig. 4 the multi-function spring 4 provided according to the invention is shown in perspective.
- the frame inner side spring leg 8, which is in particular U-shaped angled at its free end to ensure a good and functionally reliable contact with the functional frame 3, and the connecting region 9, to which the fixing region 6 adjoins, can be seen.
- FIG. 5 shows the housing 1 coupled to the housing frame 2, in particular via snap-lock connections, with pivoted-in functional frame 3 located in the unlocking position.
- the functional frame 3 rests against a circumferential housing seal 17, whereby a dust-tight closure is achieved becomes.
- the housing seal 17 is designed in such a way that it is provided by the functional frame 3 for the operation of the "push-push" lock to the required extent, e.g. by about 3 to 4 millimeters, can be compressed.
- the plastic sleeve 11 carrying the locking element 5 is in engagement with the locking receptacle 10. It can be seen in this illustration, the positioning of the spring portion 7 in the detail already shown in Fig. 2 recess 12 of the housing frame 2, in the wire spring is held by the clipped on the housing frame 2 housing.
- FIGS. 6 and 7 The basic functions of the locking receptacle 10 already shown in FIG. 1 in a specific embodiment in the form of a push-push mechanism are shown in FIGS. 6 and 7. Both figures each show the entry gate 13, the locking position 14 for the locking element 5 and the Ausfahrkulisse 15th
- the locking element 5 enters the retraction gate 13 and, in the region of the lower end of the resiliently configured unit, moves into the detent position 14, where the locking element 5 is fixed in a form-fitting manner to a corresponding radius and retained. will be.
- the functional frame 3 is then in its predetermined closed position and is positioned exactly in this.
- a particularly advantageous embodiment of this pivot axis can be realized in the manner shown in Fig. 8.
- a pivot joint is formed in each case by a received in a through hole of the housing frame 2 and extending into a recess 21 of the functional frame 3 plug-in pin 20, wherein the plug pin 20 held by an elastically resilient portion 19 of the housing in its position is.
- the elastic region 19 of the preferably made of a spring steel housing 1 is achieved by a slot 18 already shown in FIG. 1 in the housing 1, which is exposed, for example.
- the Schwenkachsenrealmaschine shown in Fig. 8 has in addition to the simplicity and thus achieved low cost especially also the advantage that in this embodiment of the functional frame 3 can be easily clipped into the housing frame 2 or removed for cleaning purposes completely.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Vehicle Body Suspensions (AREA)
- Particle Accelerators (AREA)
- Coating Apparatus (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/584,707 US7611257B2 (en) | 2003-12-23 | 2004-11-26 | Lighting fixture closing mechanism |
EP04798102A EP1682818B1 (de) | 2003-12-23 | 2004-11-26 | Verschlussmechanismus für leuchten |
AU2004312573A AU2004312573B2 (en) | 2003-12-23 | 2004-11-26 | Lighting fixture closing mechanism |
DE502004003722T DE502004003722D1 (de) | 2003-12-23 | 2004-11-26 | Verschlussmechanismus für leuchten |
PL04798102T PL1682818T3 (pl) | 2003-12-23 | 2004-11-26 | Mechanizm zamykający do opraw oświetleniowych |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10360948A DE10360948A1 (de) | 2003-12-23 | 2003-12-23 | Verschlussmechanismus für Leuchten |
DE10360948.2 | 2003-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005066541A1 true WO2005066541A1 (de) | 2005-07-21 |
Family
ID=34683842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/013460 WO2005066541A1 (de) | 2003-12-23 | 2004-11-26 | Verschlussmechanismus für leuchten |
Country Status (8)
Country | Link |
---|---|
US (1) | US7611257B2 (de) |
EP (1) | EP1682818B1 (de) |
CN (1) | CN100540991C (de) |
AT (1) | ATE361447T1 (de) |
AU (1) | AU2004312573B2 (de) |
DE (2) | DE10360948A1 (de) |
PL (1) | PL1682818T3 (de) |
WO (1) | WO2005066541A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008003747U1 (de) | 2008-03-17 | 2009-08-06 | Zumtobel Lighting Gmbh | Leuchte mit Lichtbeeinflussungselement |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004048484A1 (de) | 2004-10-05 | 2006-04-13 | Engel, Hartmut S. | Verschlussmechanismus für Leuchten |
DE102005057722B4 (de) * | 2005-12-02 | 2010-01-07 | Siteco Beleuchtungstechnik Gmbh | Leuchte mit Arretierungseinrichtung für ein geöffnetes Leuchtenteil |
AT504873B1 (de) * | 2007-02-23 | 2008-09-15 | Blum Gmbh Julius | Möbelkorpus mit einer dichtlippe und einem ausstosser |
DE102007036979A1 (de) * | 2007-05-03 | 2008-11-06 | Zumtobel Lighting Gmbh | Befestigungselement für eine Einbauleuchte |
BE1017818A5 (nl) * | 2007-10-17 | 2009-08-04 | Mortier Gerard | Verlichtingstoestel. |
DE102009004025A1 (de) * | 2009-01-08 | 2010-07-15 | Zumtobel Lighting Gmbh | Leuchte mit zumindest teilweise lösbarem Innenrahmen |
DE102009051889B4 (de) * | 2009-11-04 | 2019-06-27 | Trilux Gmbh & Co. Kg | Leuchte |
CN201877082U (zh) * | 2010-10-22 | 2011-06-22 | 鸿富锦精密工业(深圳)有限公司 | 显示屏装卸结构 |
US9062838B1 (en) | 2012-10-26 | 2015-06-23 | Jack K. Merrill, Jr. | Downwardly-extending light fixture |
USD765905S1 (en) * | 2012-11-13 | 2016-09-06 | Koller Enterprises, Inc. | Captive latch for a fluorescent lighting fixture |
US9551482B2 (en) | 2012-11-28 | 2017-01-24 | Hubbell Incorporated | Light fixture assembly with pivoting reflector assembly and lens assembly |
US10082261B2 (en) | 2014-10-08 | 2018-09-25 | Milyon, LLC | Pivotable light fixture |
JP6491342B2 (ja) | 2015-01-30 | 2019-03-27 | シーアンドディー ゾディアック,インコーポレイティド | 天井パネルアセンブリ及びその取付けシステム |
US10161579B2 (en) * | 2016-12-02 | 2018-12-25 | Litetronics International, Inc. | LED light panel and method of installation |
US9989225B2 (en) * | 2016-06-13 | 2018-06-05 | Litetronics International, Inc. | System configured for mounting with a ceiling support grid and method of installation |
CN108843997A (zh) * | 2018-03-30 | 2018-11-20 | 安徽工程大学 | 一种车辆室内照明装置 |
CN111271691B (zh) * | 2020-03-17 | 2022-04-15 | 江门市泰坦尼照明电器有限公司 | 一种灯具框架与光源模组的组合结构 |
DE102022126249A1 (de) * | 2022-10-11 | 2024-04-11 | Trilux Gmbh & Co. Kg | Befestigungssystem für eine Leuchte, Befestigungselement sowie eine Leuchte |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US5682131A (en) * | 1996-04-04 | 1997-10-28 | Gow; Thomas W. | Retractable tamper resistant annunciator |
DE20119022U1 (de) * | 2001-11-21 | 2002-04-04 | Schmitz Leuchten Gmbh & Co | Leuchte |
US6371621B1 (en) * | 1999-10-13 | 2002-04-16 | Spx Corporation | Servo-controlled concealed emergency light fixture |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US3858042A (en) * | 1973-07-05 | 1974-12-31 | Gen Electric | Lighting fixture |
US3943355A (en) * | 1974-10-17 | 1976-03-09 | Esquire, Inc. | Luminaire latch and hinge |
US4155111A (en) * | 1977-08-31 | 1979-05-15 | Mcgraw-Edison Company | Latch and hinge assembly for refractor panel in luminaire |
DE3911900A1 (de) * | 1989-04-12 | 1990-10-18 | Stahl R Schaltgeraete Gmbh | Explosionsgeschuetzte leuchte |
US5335159A (en) * | 1992-05-19 | 1994-08-02 | Regent Lighting Corporation | Plastic lamp holder |
CN2319684Y (zh) * | 1997-06-17 | 1999-05-19 | 柳州铁路局科学技术研究所 | 隧道照明灯具防尘装置 |
US6053625A (en) * | 1997-11-14 | 2000-04-25 | Bowker; James W. | Lighting assembly with plurality of trapezoidal reflector faces and triangular lens faces for ceiling mounting in storage areas |
US6045241A (en) * | 1998-07-23 | 2000-04-04 | Prescolite-Moldcast Lighting Company | Lighting trim retaining apparatus |
US6264348B1 (en) * | 1999-04-13 | 2001-07-24 | Prudential Lighting Corporation | Diffuser mounting mechanism |
US6578233B1 (en) * | 1999-09-23 | 2003-06-17 | U.S. Pole Company, Inc. | Hinge mechanism for outdoor lighting assembly |
JP2001332118A (ja) * | 2000-05-24 | 2001-11-30 | Ibiden Co Ltd | 照明器具、それに用いられる遮光部材の取付装置、遮光部材の取付方法 |
-
2003
- 2003-12-23 DE DE10360948A patent/DE10360948A1/de not_active Ceased
-
2004
- 2004-11-26 PL PL04798102T patent/PL1682818T3/pl unknown
- 2004-11-26 WO PCT/EP2004/013460 patent/WO2005066541A1/de active Application Filing
- 2004-11-26 DE DE502004003722T patent/DE502004003722D1/de active Active
- 2004-11-26 AU AU2004312573A patent/AU2004312573B2/en not_active Ceased
- 2004-11-26 AT AT04798102T patent/ATE361447T1/de active
- 2004-11-26 US US10/584,707 patent/US7611257B2/en not_active Expired - Fee Related
- 2004-11-26 EP EP04798102A patent/EP1682818B1/de not_active Not-in-force
- 2004-11-26 CN CNB2004800387663A patent/CN100540991C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5682131A (en) * | 1996-04-04 | 1997-10-28 | Gow; Thomas W. | Retractable tamper resistant annunciator |
US6371621B1 (en) * | 1999-10-13 | 2002-04-16 | Spx Corporation | Servo-controlled concealed emergency light fixture |
DE20119022U1 (de) * | 2001-11-21 | 2002-04-04 | Schmitz Leuchten Gmbh & Co | Leuchte |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008003747U1 (de) | 2008-03-17 | 2009-08-06 | Zumtobel Lighting Gmbh | Leuchte mit Lichtbeeinflussungselement |
DE102009013616A1 (de) | 2008-03-17 | 2009-09-24 | Zumtobel Lighting Gmbh | Leuchte mit Lichtbeeinflussungselelement |
DE102009013616B4 (de) | 2008-03-17 | 2019-09-26 | Zumtobel Lighting Gmbh | Leuchte mit Lichtbeeinflussungselelement und Verschlussanordnung |
Also Published As
Publication number | Publication date |
---|---|
US7611257B2 (en) | 2009-11-03 |
AU2004312573A1 (en) | 2005-07-21 |
EP1682818B1 (de) | 2007-05-02 |
EP1682818A1 (de) | 2006-07-26 |
US20070279896A1 (en) | 2007-12-06 |
PL1682818T3 (pl) | 2007-09-28 |
DE10360948A1 (de) | 2005-07-21 |
DE502004003722D1 (de) | 2007-06-14 |
AU2004312573B2 (en) | 2009-03-19 |
CN100540991C (zh) | 2009-09-16 |
CN1898498A (zh) | 2007-01-17 |
ATE361447T1 (de) | 2007-05-15 |
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