EP1256759A2 - Langfeldleuchte - Google Patents
Langfeldleuchte Download PDFInfo
- Publication number
- EP1256759A2 EP1256759A2 EP02009653A EP02009653A EP1256759A2 EP 1256759 A2 EP1256759 A2 EP 1256759A2 EP 02009653 A EP02009653 A EP 02009653A EP 02009653 A EP02009653 A EP 02009653A EP 1256759 A2 EP1256759 A2 EP 1256759A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- luminaire according
- toggle
- switch
- housing part
- 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.)
- Withdrawn
Links
Images
Classifications
-
- 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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
- F21V25/04—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken breaking the electric circuit
-
- 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
- F21V17/14—Bayonet-type fastening
-
- 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
- F21V17/18—Latch-type fastening, e.g. with rotary action
-
- 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
- F21V17/20—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 toggle-action levers
-
- 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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
Definitions
- a linear luminaire is known from DE 39 11 900, executed in the type of protection "increased safety" is.
- the housing includes two rectangular housing shells Layout.
- the upper shell is opaque, while the lower shell is translucent is.
- the two housing shells are along one Long edge connected to each other via a hinge. On this way the lower translucent housing shell can be folded down to gain access to the interior of the lamp to get.
- the Protection type "increased safety" the housing only then be opened if it is ensured that none of the separable contact points, for example the contact points carries current on the lamps, or can carry current.
- the known lamp contains a switch is controlled from the outside. The operation of the switch is forcibly coupled with a locking slide, which as Locking device serves and on the remote from the hinge Side of the lower housing shell against the upper Housing shell pulls.
- the slider carries a number of over its length Hook that with corresponding counterparts in the other Housing shell interacts.
- the new linear luminaire is two against each other Movable housing shells provided along an edge by a hinge or by a hook connection to each other are secured. This is for opening at least a pivoting movement of the lower translucent housing shell possible. In the closed position the lower housing shell by at least one closure device held back and forth between two positions is movable.
- An actuator is independent of the closure device provided that is able to move the locking device in the open position To block. In the blocking position the switch is switched on while in the release position for the locking device the switch is transferred to the exhibition is, in which the power supply within the Lamp housing is interrupted.
- the actuator is in the simplest case elongated gag, which with the help of a shaft in the housing, preferably the upper housing shell, rotatably mounted is. On the inside is the shaft with a cam rotatably connected, the actuation of a switch serves.
- the lever can have an elongated oval shape and for locking the locking device with a working together there opening that also has a non-rotationally symmetrical shape. This can the gag is only inserted through the opening in one position be while in any other position blocked a passage of the gag through the opening is.
- a particularly good closing force is generated when the closure device by one toggle lever or more Knee lever is formed.
- the knee levers hold automatically in the closed position when over the dead center are moved out.
- the actuator with the outside Toggle lever piece together, i.e. it locks the corresponding one Knee lever piece in the closed position. So that Toggle lever piece can be moved to the open position, the actuator must be brought into a position which corresponds to the switch-off position, the is controlled by the actuator.
- the lamp is made in any shape , it has proven to be very useful if the lamp housing two elongated approximately rectangular housing shells having. This can when opening the housing its interior made accessible over the entire length become.
- the handling of the lamp when changing the lamp becomes particularly easy when the lower housing part on the upper housing part is hinged. It can be convenient the hinge also on a toggle be arranged to be very in the area of the hinge generate high contact forces.
- the translational movement possible through the toggle lever ensures that the seal is properly compressed is not squeezed out of its rest position when the case is closed.
- Fig. 1 shows a side end of a housing 1 one Long-range luminaire, which increased in type of protection " Security ".
- Housing 1 includes a upper housing shell 2 and a lower housing shell 3, which are connected by a hinge.
- the upper housing shell 2 contains cable bushings 4, to the electrical devices contained in the housing 1 to be powered externally. It is also on the top Housing shell 2, for example made of a fiber-reinforced opaque plastic, a ceiling bracket 5 provided.
- the lower housing shell 3 is translucent and made of acrylic glass or polycarbonate.
- Both shells 2 and 3 have the shape of one in the plan view rectangular tub and end at one Shell edge, which is also the seat for each another shell forms, as can be seen in FIG. 2.
- the two housing shells 2 and 3 are detachable with one another connected. They are through a locking device 6 kept in the closed state.
- the reflector or the support plate 7 is approximately at the level of the joint between the two housing shells 2 and 3. Above the support sheet 7 are in the housing 1st Connection devices and other electronic devices for example, a ballast 9 housed.
- the upper housing shell 2 has an outwardly projecting Edge 11, as shown, the upward-facing Overlaps the edge of the lower housing shell 3.
- the closure device 6 stored at the The top of this cantilevered edge 11 .
- To the locking device 6 belongs to a toggle lever arrangement 12, consisting of a inner toggle piece 13 and an outer toggle piece 14.
- the inner toggle piece 13 is pivotable at 15 and stationary in the top of the cantilevered edge 11.
- the two toggle pieces 13 and 14 are over one Hinge 16 is non-detachably pivotally connected.
- the Hinge axis of the hinge 15 and the hinge axis of the hinge 16 are parallel to each other and parallel to Length of housing 1.
- the toggle lever piece 14 ends in a hook 17.
- the Hook 17 is set up to face down Reach shoulder 18 on the lower case shell 3 is provided projecting outwards.
- toggle lever piece 14 rectangular opening 18, which can be seen in FIG. 2, tapered towards the top.
- the toggle lever piece 14 sits over the hinge 16 and forms an upward extension or tab 19.
- the toggle lever piece 14 inserts into the outer shape of the lamp housing 1 contains the upper housing shell 2 in the area of the toggle lever piece 14 a corresponding recess or pocket 19, the outwards and, in the region of the overhanging edge 11, is open at the bottom.
- the luminaire also contains inside the housing 1 a switch 21 which with the help of a clamp 22 in the upper housing shell 2 is supported.
- the switch 21 is located in the electrical power supply and must be in the exhibition brought before the lamp housing 1 is opened can be.
- an actuator 23 is provided.
- the actuator 23 includes an externally accessible one Gag 24, which integrally merges into a shaft 25.
- the shaft 24 is rotatably supported in a bore 26, which is located above the toggle hinge 16 and by a corresponding side wall reinforcement passes through the upper housing shell 2.
- a cam 27 is attached in a rotationally fixed manner secured by means of a screw 29 which is in a threaded bore the shaft 25 is screwed. With the help of the cam 27, a switch plunger 29 is actuated to the Switch 21 belongs and is best seen in Fig. 5.
- Fig. 3 are enlarged part of the actuator 23 and the cooperating tab 19 of the Toggle lever piece 14 in a perspective exploded view and partially cut Illustrated.
- the shaft 25 ends on the toggle 24 side a radially projecting collar 30 to which a style 31 followed.
- the collar 30 serves together with the cam 27 as an axial securing device for the shaft 25. Between the collar 30 and the cam 27 extends the bore 26 so that the shaft 25 is not displaceable in the bore 26, but is only rotatable.
- the neck 31 finally merges into the gag 24, which, as shown, has an elongated flat cross-sectional shape Has. It has the shape of a flat edge with two long sides 32 and 33, which are essentially straight, and two short pages 34 and 35, the excerpts from one Circular cylindrical surface are defined by the collar 30 is. This means that the toggle 24 is parallel in the direction to the side surfaces 32, 33 corresponding to a diameter the collar 30, while the distance between the two Side surfaces 32 and 33 approximately the diameter of the neck 31 corresponds.
- the bore 36 consists of an outwardly facing cylindrical portion 37 which passes into an oval slot 38.
- the cross section of the Elongated hole 38 corresponds to the cross section of the knob 24 plus the required operating play.
- the axial length of the elongated hole 38 that is, the length in the direction parallel to the shaft 25 is equal to the length of the style 32.
- the diameter of style 32 corresponds to the width of toggle 24.
- the lower housing shell 3 is via at least one hinge 41 with the upper housing shell 2 connected.
- This hinge connection is Fig. 4 in opened state illustrated in perspective. That or the hinges 41 are on the side of the housing 1 with the Closure device 6 opposite.
- the structure of the hinge 41 basically corresponds the closure device 6.
- a Knee lever 43 pivotally mounted, which is made from an inner Toggle piece 44 and an outer toggle piece 45 composed.
- the inner toggle piece 44 is in the same way with the help of a hinge shown in the figure because of the representation is not recognizable on the edge 11 stored.
- the two are on a toggle hinge 46 Toggle pieces 44 and 45 pivotally connected to each other.
- the toggle lever piece 45 carries corresponding tabs 47 which rotatably accommodate a hinge pin.
- the toggle piece 45 goes into one inwardly projecting arm 48, on the turn two laterally cantilevered hinge pins 49 formed in one piece are.
- the hinge pins 49 are open at the bottom Fork pieces 51 which on the edge 18 of the lower housing shell 3 are molded.
- the hinge axis of the toggle lever hinge 46 runs parallel to the longitudinal extent of the lamp housing 1 as well like the axes of the hinge pin 49 and the unrecognizable Hinge with which the toggle 44 on the upper housing shell 2 is hinged.
- the two housing shells 2 and 3 not only through the one hinge shown in the drawing 41, but also by at least one more Hinge provided at the other end of the lamp housing 1 is connected.
- This further closure device 6 is similar to that described Closure device 6 with the restriction that the Opening 36 is missing. That way there are at least two Locking devices and at least two hinges. Depending on the length of the lamp, more can be Locking device and other hinges provided his.
- the outer toggle lever piece is in the closed state 14 completely pressed into the associated pocket 19, such as this shows Fig. 2.
- the dead center moves, i.e. the force occurring is striving the respective outer toggle piece 14 or 45 further to pull into the respective pocket of the upper housing shell 2.
- the gag 24 is in the closed state, which rests in the opening 37 rotated into a transverse position, in the longitudinal extension of the toggle 24 transverse to the longitudinal extension of the elongated hole 38 is aligned.
- the switch plunger 29 is driven by the cam 27, As shown in Fig. 5, not prevented from being advanced or cantilevered position in which he with the help of bias springs contained in the switch 21 arrives.
- they In the unactuated position, they are in the Switch 21 contained switch contacts closed, see above that via the switch 21 the power connection to the outer Power supply is established.
- the lamp 1 can thus switched on or off remotely like any other lamp become.
- the Toggle 24 rotated 90 ° into the position shown in FIG. 1 is shown, or the position of the exploded view 3 corresponds to.
- the gag 24 contains a tool holder 53 for holding the blade of a screwdriver.
- the cam 27 is also removed from the 5 in the position of FIG. 6 rotated. By rotating the cam 27 into the position shown in FIG. 6 is, of the cam 27 of the switch plunger 29 in the brought into the pressed position 21 and in held this position.
- toggle lever hinges 41 operated. This is done in the same way outer toggle lever piece 45 with the help of those present there Tool holder opening 18 levered out of the pocket and the toggle lever 43 is brought over the dead center.
- Fig. 4 the partially open position is shown.
- the End position is reached when the inner toggle lever piece 44 rests on corresponding housing stops and not can be folded out further.
- the lower housing shell 3 is pivotally attached to the outer toggle pieces 45, at the same time a Pivotal movement around the hinge pin 49 is possible.
- the hinges 41 are also locking devices similar to the closure device 6, however, the easily separable hook connection is replaced by a hinge.
- the lamp After changing the lamp is in the reverse Proceed wisely, i.e. it first becomes the lower case shell 3 guided against the upper housing shell 2 and held there. Then all the knee levers are closed, i.e. in the position corresponding to FIGS. 1 and 2 transferred.
- closing the closure device 6 2 also pushes the gag 24 through Slot 38 before.
- the gag 24 can be turned back to the transverse position, such as it is described at the beginning.
- the cam 27 from the position according to FIG. 6 into the position according to FIG. 5 turned back so that the switch 21 can close the contains corresponding normally closed contacts.
- the correct closing of the toggle lever 12 can also achieved by appropriate design of the upper tab 19 become.
- their upper free edge 55 abuts the bottom of the pocket 19, it forces an inclination when the hook 17th is not placed properly.
- the knob 24 can not be rotated become.
- a closure device provided for the housing that over a Actuator is secured.
- the actuator acts with a switch inside the lamp. On Opening the lock is impossible as long as the actuator is in a position in which the switch in Inside the lamp is switched on.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
- Fig. 1
- ein Ende der erfindungsgemäßen Leuchte im geschlossenen Zustand und in einer Seitenansicht,
- Fig. 2
- die Leuchte nach Fig. 1 in einem Querschnitt auf der Höhe der Verschlusseinrichtung,
- Fig. 3
- das Betätigungsglied und einen Teil eines Kniehebelstücks, der Verschlusseinrichtung nach Fig. 2 in einer vergrößerten perspektivischen Explosionsdarstellung teilweise geschnitten,
- Fig. 4
- die Leuchte nach Fig. 1, teilweise geöffnet unter Veranschaulichung des Scharniers,
- Fig.5
- die obere Gehäuseschale der Leuchte nach Fig. 1, in einer perspektivischen Ansicht von unten in der Stellung des Nockens bei betriebsfähiger Leuchte und
- Fig. 6
- eine Darstellung ähnlich wie Fig. 5 unter Veranschaulichung des Nockens bei ausgeschalter Leuchte.
Claims (24)
- Langfeldleuchte in der Zündschutzart "erhöhte Sicherheit",
mit einem zu öffnenden Leuchtengehäuse (1), zu dem ein erstes Gehäuseteil (2,3) sowie ein zweites Gehäuseteil (2,3) gehören, die zum Öffnen des Leuchtengehäuses (1) gegeneinander beweglich sind,
mit einem in dem Leuchtengehäuse (1) enthaltenen Schalter (21), der in einer Stromzuleitung zu wenigstens einer in dem Leuchtengehäuse (1) enthaltenen Lampenfassung (8) liegt und der einen Schalterstößel (29) aufweist,
mit wenigstens einer manuell betätigbaren Verschlusseinrichtung (6), mittels derer die beiden Gehäuseteile (2,3) in der geschlossenen Stellung an wenigstens einer Stelle gegeneinander unbeweglich gesichert sind und die zwei Stellungen aufweist, wobei in der einen ersten Stellung die Gehäuseteile (2,3) gegeneinander gesichert und in einer zweiten Stellung gegeneinander beweglich sind,
mit einem zwischen zwei Stellungen hin und her bewegbaren Betätigungsglied (23), zu dem ein außerhalb des Leuchtengehäuses (1) befindlicher Knebel (24), der mit der Verschlusseinrichtung (6) zusammenwirkt, und ein innerhalb des Leuchtengehäuses (1) befindlicher Nocken (27) gehören, der mit dem Schalterstößel (29) zusammenwirkt, wobei in der ersten Stellung der Knebel (24) die Verschlusseinrichtung (6) gegen ein Überführen in die zweite Stellung sperrt und der Nocken (27) den Schalter (21) in die eingeschaltete Stellung bringt, während in der zweiten Stellung der Knebel (24) die Verschlusseinrichtung (6) freigibt und der Nocken (27) den Schalter (21) in die ausgeschaltete Stellung bringt. - Langfeldleuchte nach Anspruch 1, dadurch gekennzeichnet, dass das Betätigungsglied (23) einen Knebel (24) aufweist, der eine längliche Gestalt aufweist.
- Langfeldleuchte nach Anspruch 1, dadurch gekennzeichnet, dass das Betätigungsglied (24) drehbar in dem Leuchtengehäuse (1) vorzugsweise in dem undurchsichtigen Gehäuseteil (2,3) gelagert ist.
- Langfeldleuchte nach Anspruch 3, dadurch gekennzeichnet, dass das Betätigungsglied (24) eine in dem Leuchtengehäuse (1) drehbar gelagerte Welle (25) aufweist, an der der Knebel (24) und der Nocken (27) drehfest sitzen.
- Langfeldleuchte nach Anspruch 4, dadurch gekennzeichnet, dass der Knebel (24) mit der Welle (25) einstückig ist.
- Langfeldleuchte nach Anspruch 3, dadurch gekennzeichnet, dass der Knebel (24) eine von der Kreisform abweichende Gestalt in einem Querschnitt aufweist, gesehen in einer Ebene die rechtwinklig zu der Achse der Welle (25) liegt, und dass die Verschlusseinrichtung (6) eine damit korrespondierende Öffnung (38) aufweist, derart dass der Knebel in der einen Stellung durch die Öffnung (38) in der Verschlusseinrichtung (6) hindurchzuführen ist, während in der anderen Stellung ein Durchstecken gesperrt ist.
- Langfeldleuchte nach Anspruch 1, dadurch gekennzeichnet, dass der Schalter (21) derart gestaltet ist, dass seine Ruhestellung die Einschaltstellung ist, in der der Schalterstößel (29) am weitesten vorsteht, und dass die Einschaltstellung dem eingedrückten Schalterstößel (29) entspricht.
- Langfeldleuchte nach Anspruch 1, dadurch gekennzeichnet, dass die Verschlusseinrichtung (6) einen Kniehebel (12) aufweist, der sich aus zwei Kniehebelstücken (13,14) zusammensetzt, von denen der eine an dem einen Gehäuseteil (2,3) unlösbar schwenkbar gelagert, dass das andere Kniehebelstück (13,14) einen mit dem anderen Gehäuseteil (2,3) zusammenwirkenden Haken (17) trägt, und dass eines der Kniehebelstücke (13,14) zum Zusammenwirken mit dem Knebel (24) des Betätigungsgliedes (23) eingerichtet ist.
- Langfeldleuchte nach Anspruch 8, dadurch gekennzeichnet, dass das eine Kniehebelstück (13,14) an dem oberen Gehäuseteil (2,3) schwenkbar gelagert ist.
- Langfeldleuchte nach Anspruch 8, dadurch gekennzeichnet, dass das mit dem Haken (17) versehene Kniehebelstück (14) eine Betätigungslasche (19) aufweist.
- Langfeldleuchte nach Anspruch 8, dadurch gekennzeichnet, dass die Betätigungslasche (19) eine mit dem Knebel (24) zusammenwirkende Öffnung (38) aufweist, durch die im geschlossenen Zustand der Knebel (24) hindurch ragt und die derart gestaltet ist, dass der Knebel (24) lediglich in der zweiten Stellung des Betätigungsgliedes (23) die Öffnung (38) passieren kann.
- Langfeldleuchte nach Anspruch 1, dadurch gekennzeichnet, dass beide Gehäuseteile (2,3) schalenförmig sind
- Langfeldleuchte nach Anspruch 1, dadurch gekennzeichnet, dass das eine Gehäuseteil (2,3) aus einem im Wesentlichen lichtundurchlässigen Material besteht.
- Langfeldleuchte nach Anspruch 1, dadurch gekennzeichnet, dass das eine Gehäuseteil (2,3) aus einem Kunststoff vorzugsweise einem faserverstärkten Kunststoff besteht.
- Langfeldleuchte nach Anspruch 1, dadurch gekennzeichnet, dass das andere untere Gehäuseteil (2,3) aus einem lichtdurchlässigen Material besteht.
- Langfeldleuchte nach Anspruch 15, dadurch gekennzeichnet, dass das lichtdurchlässige Material Polycarbonat oder Acryl ist.
- Langfeldleuchte nach Anspruch 1, dadurch gekennzeichnet, dass das Gehäuse (1) in der Draufsicht länglich rechteckig ist.
- Langfeldleuchte nach Anspruch 1, dadurch gekennzeichnet, dass die beiden schalenförmigen Gehäuseteile (2,3) bei geschlossenem Leuchtengehäuse (1) längs eines Gehäusestoßes aneinander anliegen, der einen im Wesentlichen rechteckige Gestalt aufweist, und dass beide Gehäuseteile (2,3) mit längs dem Rand der Gehäuseteile (2,3) verlaufenden Sitzflächen versehen sind, an denen die Gehäuseteile (1) im geschlossenen Zustand aneinander liegen.
- Langfeldleuchte nach Anspruch 18, dadurch gekennzeichnet, dass die Sitzfläche wenigstens eine Gehäuseteils (1) zur Aufnahme einer Dichtung vorgesehen ist.
- Langfeldleuchte nach Anspruch 1, dadurch gekennzeichnet, dass die beiden Gehäuseteile (2,3) durch wenigstens ein Scharnier (43) miteinander verbunden sind, das eine Scharnierachse (46) aufweist.
- Langfeldleuchte nach Anspruch 20, dadurch gekennzeichnet, dass die Scharnierachse (46) parallel zur längeren Erstreckung des Leuchtengehäuses (1) verläuft.
- Langfeldleuchte nach Anspruch 20, dadurch gekennzeichnet, dass eine Scharnierachse (46) längs der ein Gehäuseteil (2,3) gegenüber dem anderen Gehäuseteil (1) schwenkbar ist, translatorisch bewegbar ist, in eine Richtung senkrecht zu einer durch den betreffenden Sitz des ortsfesten Gehäuseteils (2,3) definierten Ebene.
- Langfeldleuchte nach Anspruch 20, dadurch gekennzeichnet, dass eine Scharnierlasche des Scharniers (43) von einem Stück (45) eines Kniehebels (43) gebildet ist, dessen anderes Stück (44) an dem anderen Gehäuseteil (2,3) ortsfest schwenkbar gelagert ist.
- Langfeldleuchte nach Anspruch 1, dadurch gekennzeichnet, dass die beiden Gehäuseteile (2,3) über ein Einhängescharnier miteinander lösbar verbunden sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10122018 | 2001-05-07 | ||
DE2001122018 DE10122018B4 (de) | 2001-05-07 | 2001-05-07 | Langfeldleuchte |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1256759A2 true EP1256759A2 (de) | 2002-11-13 |
EP1256759A3 EP1256759A3 (de) | 2008-07-23 |
Family
ID=7683831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02009653A Withdrawn EP1256759A3 (de) | 2001-05-07 | 2002-04-29 | Langfeldleuchte |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1256759A3 (de) |
DE (1) | DE10122018B4 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2375149A2 (de) | 2010-04-09 | 2011-10-12 | Zumtobel Lighting GmbH | Lichtbandsystem mit nachrüstbarer Optik |
CN104563671A (zh) * | 2013-10-12 | 2015-04-29 | 深圳市海洋王照明工程有限公司 | 自锁式开关及灯箱 |
EP3366986A1 (de) * | 2017-02-28 | 2018-08-29 | Zumtobel Lighting GmbH | Leuchtenabdeckung und leuchte |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202017101750U1 (de) * | 2017-03-27 | 2018-06-28 | Zumtobel Lighting Gmbh | Leuchte mit Bedienelement zum Einstellen eines Betriebsparameters |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3911900A1 (de) | 1989-04-12 | 1990-10-18 | Stahl R Schaltgeraete Gmbh | Explosionsgeschuetzte leuchte |
EP0501371A2 (de) | 1991-02-28 | 1992-09-02 | ABBPATENT GmbH | Langfeldleuchte |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1126681A (en) * | 1964-08-26 | 1968-09-11 | Linolite Ltd | Improvements in and relating to lamp holders |
DE2942995C2 (de) * | 1979-10-24 | 1986-08-28 | Bayer Ag, 5090 Leverkusen | Explosionsgeschützte Leuchtenabdeckung |
DE3326309A1 (de) * | 1983-07-21 | 1985-01-31 | Maehler & Kaege Ag, 6507 Ingelheim | Verschluss fuer eine leuchte |
DE3442527A1 (de) * | 1983-11-23 | 1985-05-30 | Bösha GmbH & Co KG, 4780 Lippstadt | Langfeldleuchte fuer den einsatz in schlagwetter- und explosionsgeschuetzten bereichen |
-
2001
- 2001-05-07 DE DE2001122018 patent/DE10122018B4/de not_active Expired - Fee Related
-
2002
- 2002-04-29 EP EP02009653A patent/EP1256759A3/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3911900A1 (de) | 1989-04-12 | 1990-10-18 | Stahl R Schaltgeraete Gmbh | Explosionsgeschuetzte leuchte |
EP0501371A2 (de) | 1991-02-28 | 1992-09-02 | ABBPATENT GmbH | Langfeldleuchte |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2375149A2 (de) | 2010-04-09 | 2011-10-12 | Zumtobel Lighting GmbH | Lichtbandsystem mit nachrüstbarer Optik |
EP2375149A3 (de) * | 2010-04-09 | 2013-05-01 | Zumtobel Lighting GmbH | Lichtbandsystem mit nachrüstbarer Optik |
CN104563671A (zh) * | 2013-10-12 | 2015-04-29 | 深圳市海洋王照明工程有限公司 | 自锁式开关及灯箱 |
CN104563671B (zh) * | 2013-10-12 | 2017-12-15 | 深圳市海洋王照明工程有限公司 | 自锁式开关及灯箱 |
EP3366986A1 (de) * | 2017-02-28 | 2018-08-29 | Zumtobel Lighting GmbH | Leuchtenabdeckung und leuchte |
CN108506892A (zh) * | 2017-02-28 | 2018-09-07 | 宗拓贝尔照明器材有限公司 | 灯罩盖和灯 |
CN108506892B (zh) * | 2017-02-28 | 2020-06-02 | 宗拓贝尔照明器材有限公司 | 灯罩盖和灯 |
Also Published As
Publication number | Publication date |
---|---|
DE10122018B4 (de) | 2005-10-13 |
EP1256759A3 (de) | 2008-07-23 |
DE10122018A1 (de) | 2002-11-21 |
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