EP0193014B1 - Lampe murale pour chambre de malade - Google Patents

Lampe murale pour chambre de malade Download PDF

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Publication number
EP0193014B1
EP0193014B1 EP86101646A EP86101646A EP0193014B1 EP 0193014 B1 EP0193014 B1 EP 0193014B1 EP 86101646 A EP86101646 A EP 86101646A EP 86101646 A EP86101646 A EP 86101646A EP 0193014 B1 EP0193014 B1 EP 0193014B1
Authority
EP
European Patent Office
Prior art keywords
housing
frame
attachment frame
manner
resilient
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.)
Expired - Lifetime
Application number
EP86101646A
Other languages
German (de)
English (en)
Other versions
EP0193014A2 (fr
EP0193014A3 (en
Inventor
Karl Lehrich
Günther Beck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Trilux GmbH and Co KG
Original Assignee
Trilux Lenze GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Trilux Lenze GmbH and Co KG filed Critical Trilux Lenze GmbH and Co KG
Priority to AT86101646T priority Critical patent/ATE54362T1/de
Publication of EP0193014A2 publication Critical patent/EP0193014A2/fr
Publication of EP0193014A3 publication Critical patent/EP0193014A3/de
Application granted granted Critical
Publication of EP0193014B1 publication Critical patent/EP0193014B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • 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
    • 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

Definitions

  • the invention relates to a hospital room wall light, the channel-like housing of which is provided with electrical installation parts and a cross-sectionally U-shaped mounting frame on its housing base.
  • Such a lamp is known from DE-PS 18 05 837, in which in the channel-like housing extending over several beds with various installation parts, such as user sockets and connection elements, provided mounting frame units are accommodated, each consisting of a housing-fixed subframe and an exchangeable, In cross-section there are U-shaped upper frames, the upper and lower frames lie on each other during operation and are connected to one another at one end by a releasable joint and at the other end by a closure.
  • the releasable joint there consists of a joint block provided on the lower frame with an upwardly directed run-up area and of an upper joint part provided on the upper frame which can be hooked onto the joint block.
  • the joint block is formed from an angle piece with a vertical part and a horizontal part, which forms an upwardly directed ramp surface at the end, and the joint top part is formed by a tab with a recess that can be hooked under the horizontal angle piece part.
  • the closure on the lower frame has two guide flanks, on which the upper frame is guided by means of a guide bushing and which receive a spring-loaded catch between them, which holds the two frames in the working position by snapping onto the guide bushing.
  • the two guide flanks of the closure form a tapered guide part in which the detent, which also tapered upward, is held in the detent position by a spring which is supported between the detent and the guide part and is arranged so as to be retractable into the guide part in the unlocking position.
  • mount supports Also connected to the body frame unit or its upper frame are the mount supports and in each case an elongated fluorescent lamp which forms the general upward-illuminating room lighting.
  • the user sockets held on the upper frame protrude through the lower frame and through openings in the housing base and are therefore accessible from the underside of the lamp housing.
  • connection of two comparable luminaire housing parts is effected by a snap connection, lugs being formed on one housing part, which engage in slots on the other housing part, which must be bent back for assembly.
  • FR-PS 20 56 437 a spring-loaded latching connection of a lamp part at two angles formed on the lamp housing is also known.
  • the object of the invention is to simplify the technical outlay for the interchangeable attachment of the mounting frame provided with electrical installation parts to hospital wall lights in all parts.
  • the object of the invention is solved on a patient room wall lamp of the type mentioned at the outset, which is characterized in that the brewing frame is held so that it can be dismantled between two angles arranged in the housing, at least one of which is resilient in the longitudinal direction of the frame, in that the leg is extended
  • the mounting frame detachably engages nose-like lugs in the longitudinal slots in the angles, the lugs on their side facing the housing bottom each being designed as obliquely cut end edges and slightly undercut locking edges being provided in these front edges.
  • the basic idea of the invention is to provide only a single mounting frame with the installation parts which can be swiveled in and which can be fixed in the manner of a lock against corresponding angles on the housing, so that the previously common subframe can be dispensed with.
  • an articulated, releasable fastening is achieved with simple technical means of the mounting frame on the housing base.
  • a joint-like connection is always created on one side, which enables the body frame to be pivoted open, while a type of snap lock is formed on the side of the body frame to be released.
  • the end edges of these approaches are cut at the angles for easier insertion of the nose-like approaches into the slots.
  • an inclined angled portion is provided on a resilient retaining leg of an angle, which facilitates the handling of the closure.
  • FIGS. 1 and 2 In a cross-sectionally U-shaped housing of a patient room wall lamp, which usually extends over several beds, lamps 10 of reading lamps and electrical installation elements, interchangeable mounting frame units 4, interchangeable or elongated, are arranged one behind the other or at a distance from one another Bottom of the housing 1 of the lamp attached.
  • such a mounting frame 4 is formed from a sheet metal frame with a U-shaped cross section, which is held so as to be pivotable in and out between two angles 2 and 3, which are fastened to the bottom 11 of the lamp housing 1.
  • Such a mounting frame 4 carries on its underside between the two legs 41 a plurality of user sockets 5 and 6, electrical connectors 9 and other installation elements, not shown.
  • the user sockets 5 and 6 protrude into openings 11 in the housing base 11 and are therefore accessible from the outside.
  • At least one of the two angles 2 and 3 fastened to the base 11 is designed to be resilient in the longitudinal direction.
  • the holding leg 32 of the angle 3, which is fastened with its fastening leg 31 to the floor 11, is springy.
  • longitudinal slots 21 and 321 are provided at a distance from the legs 41 of the mounting frame, into which nose-like projections 411 formed on the legs 41 can be inserted.
  • the nose-like projections 411 are first inserted into the slots 21 at the rigid angle 2, which can also be used to hold the socket of an adjacent lamp. Then the other side of the frame is pivoted away, the attachment to the angle 2 forming the guide joint.
  • the front edges 412, 414 of the nose-like projections 411 are cut obliquely.
  • the inclined surface of the front edges 412 closer to the mounting frame presses against an angled bend 322 on the resilient holding leg 32 and presses it outward, so that the nose-like projections 411 in the region of the longitudinal slots 321, as can be seen from FIGS. 4 and 6 , can reach.
  • the lugs 411 penetrate into the slots 321.
  • a slightly undercut locking edge 413 of the lugs 411 latches on the lower edge of the longitudinal slots 321.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Claims (2)

1. Applique pour chambre de malades, dont le boîtier en forme de canal reçoit sur son fond de manière interchangeable un châssis de montage à section transversale en forme de U qui est muni d'éléments d'installation électrique, caractérisé par le fait que le châssis de montage (4) est maintenu entre deux cornières (2, 3) qui sont disposées dans la boîtier (1) et dont l'une au moins est élastique dans la direction longitudinale du châssis, et ce, de manière démontable, grâce au fait que des parties en saillie (411) en forme de nez disposées dans le prolongement des ailes (41) du châssis de montage (4) pénètrent de manière amovible par encliquetage dans des fentes longitudinales (21,321) ménagées dans les cornières (2, 3), cependant que les parties en saillie, sur leur côté tourné vers le fond du boîtier, sont à chaque fois réalisées sous la forme de bords frontaux (412,414) découpés obliquement, et qu'elles sont munies sur ces bords frontaux de bords d'encliquetage (413) en faible contre- dépouille.
2. Applique pour chambre de malades selon la revendication 1, caractérisée par le fait qu'un coude (322) formant une rampe est prévu à la partie supérieure de l'aile élastique de retenue (32) d'une cornière (3).
EP86101646A 1985-02-21 1986-02-08 Lampe murale pour chambre de malade Expired - Lifetime EP0193014B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86101646T ATE54362T1 (de) 1985-02-21 1986-02-08 Krankenzimmer-wandleuchte.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3506032 1985-02-21
DE19853506032 DE3506032A1 (de) 1985-02-21 1985-02-21 Krankenzimmer-wandleuchte

Publications (3)

Publication Number Publication Date
EP0193014A2 EP0193014A2 (fr) 1986-09-03
EP0193014A3 EP0193014A3 (en) 1988-08-31
EP0193014B1 true EP0193014B1 (fr) 1990-07-04

Family

ID=6263160

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86101646A Expired - Lifetime EP0193014B1 (fr) 1985-02-21 1986-02-08 Lampe murale pour chambre de malade

Country Status (3)

Country Link
EP (1) EP0193014B1 (fr)
AT (1) ATE54362T1 (fr)
DE (1) DE3506032A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH369208A (de) * 1958-08-04 1963-05-15 Trilux Lenze Gmbh & Co Kg Lampengehäuse, insbesondere für Leuchtstofflampen
AT247970B (de) * 1964-01-10 1966-07-11 Licentia Gmbh Mechanische Verbindung von Leuchtenteilen
DE6926006U (de) * 1969-06-30 1969-11-20 Siemens Ag Vorrichtung zum befestigen einer leuchte an einer c-foermigen montageschiene
IT1071265B (it) * 1976-05-04 1985-04-02 Wabco Westinghouse Spa Sopporto con convertitore incorpora to per lampade fluorescenti particolarmente per l illuminazione di veicoli

Also Published As

Publication number Publication date
DE3506032C2 (fr) 1987-10-22
ATE54362T1 (de) 1990-07-15
DE3506032A1 (de) 1986-08-21
EP0193014A2 (fr) 1986-09-03
EP0193014A3 (en) 1988-08-31

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