EP0654634B1 - Armature pour tube fluorescent - Google Patents

Armature pour tube fluorescent Download PDF

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Publication number
EP0654634B1
EP0654634B1 EP93118686A EP93118686A EP0654634B1 EP 0654634 B1 EP0654634 B1 EP 0654634B1 EP 93118686 A EP93118686 A EP 93118686A EP 93118686 A EP93118686 A EP 93118686A EP 0654634 B1 EP0654634 B1 EP 0654634B1
Authority
EP
European Patent Office
Prior art keywords
lamp according
housing
shells
fluorescent tube
contact
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
EP93118686A
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German (de)
English (en)
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EP0654634A1 (fr
Inventor
Heinrich Korte
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.)
Individual
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Individual
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 Individual filed Critical Individual
Priority to DE59307651T priority Critical patent/DE59307651D1/de
Priority to ES93118686T priority patent/ES2108799T3/es
Priority to EP93118686A priority patent/EP0654634B1/fr
Priority to US08/399,713 priority patent/US5624179A/en
Publication of EP0654634A1 publication Critical patent/EP0654634A1/fr
Application granted granted Critical
Publication of EP0654634B1 publication Critical patent/EP0654634B1/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
    • 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
    • F21S8/035—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade by means of plugging into a wall outlet, e.g. night light
    • 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
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • 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

Definitions

  • the invention relates to a luminaire for fluorescent tubes with a housing made of plastic that can be split in the longitudinal direction, a plastic plug body formed from the housing, a luminous field, which may have a luminous field cover, and the electrical devices required for operating the fluorescent tube.
  • Fluorescent lamps or luminaires for fluorescent tubes are being used more and more frequently than conventional incandescent lamps because they have a longer service life and are more economical in energy consumption. In addition, it is possible in a simple manner to obtain light of the desired color, in particular also light similar to daylight, with the aid of fluorescent lamps. Because of the advantages of fluorescent lamps, it is now common to equip workrooms and warehouses with them. Such fluorescent lamps are usually designed as elongated, permanently mounted ceiling lights.
  • EP-A-0 233 529 discloses a fluorescent lamp in which the connection element is designed as a mains plug body with plug contacts projecting electrically conductively connected to the fluorescent lamp tube, the housing is elongated and is composed in two parts of two half-shells that can be separated from one another in the longitudinal direction around the plug contacts adjoining area of the power plug body to the housing is formed from the half-shells and the power plug body is arranged on a long side of the housing and protrudes vertically from this long side.
  • the luminaires made of plastic described there have proven extremely successful. When handling it is often perceived as unsatisfactory that these lights do not have an on / off switch. Furthermore, the fluorescent tube is not interchangeable after the end of its service life, so that the lamp is no longer usable if the fluorescent tube is defective. This disadvantage is due to the half-shell construction, since the electrical devices required for operating the lamp are integrated into the interior of the lamp together with the fluorescent tube, and the housing consisting of the two half-shells is closed and welded around the electrical devices. Even if the translucent light field cover is removed, the fluorescent tube cannot be replaced because it is firmly integrated in the housing.
  • the invention has for its object to develop the known lamp so that it can be switched on and off with a switching element, the switching element should be integrated into the housing so that the manufacturing process of the two half-shells and the assembly of the lamp none Experience impairment. Furthermore, the known lamp should be developed so that the electrical devices and the design of the housing allow the fluorescent tube to be replaced without opening the housing if it should become defective. Finally, the housing consisting of two half-shells is to be designed in such a way that the manufacturing process is further simplified and in particular the assembly of the lamp and the joining and connecting of the two half-shells is facilitated.
  • a luminaire of the type mentioned at the outset has a switching element which is guided through both half-shells of the housing and which can be fixed in the respectively desired switching position via a latching element provided on the housing.
  • the locking element provided on the housing ensures that the part which is complementary for the switching element is inserted into the housing is integrated and can be molded together with the half-shells of the luminaire housing. This leads to a simplification of the manufacture of the switch, since it only consists of an additional switching element which interacts with the locking element formed on the housing.
  • the switching element is passed through both half shells.
  • the complementary locking element is only required on one of the two half-shells, but can be provided on both half-shells for manufacturing reasons.
  • the latching element interacts with complementary elements of the switching element and thereby defines the switching positions. If locking elements are provided on both half-shells, expediently only one of the two locking elements is used to define the switching positions. The other can serve to guide the switching element.
  • the locking element is expediently designed as a slotted spring cage projecting into the housing.
  • the slotted design creates the elasticity and, via the resistance, the locking effect that is desired for changing the switching position.
  • the switching element is preferably designed as a pushbutton which is provided with two latching levels.
  • the push button can be an essentially cylindrical pin on which the locking planes are provided in the form of circumferential grooves or grooves.
  • the latching planes interact with engagement elements provided on the spring cage and projecting into the spring cage.
  • a circumferential flange can be provided adjacent to the inner of the two locking levels, which in one end position of the push button abuts the spring cage when the engagement elements of the spring cage engage in the inner of the two locking levels , and in the other end position against a locking element provided inside the housing, which can also be present in the form of an installation part present there, for example the contact pins of the fluorescent tube.
  • the sliding element In order to ensure a quick break of contact, it is expedient for the sliding element to overcome resistance when it comes from one into the other latching position.
  • the part of the pushbutton located between the latching planes can be designed as a bead, the flanks of which fall towards the latching planes.
  • the bead causes the engaging elements of the spring cage to experience an outward force when the switching position is changed, which causes the spring cage to spread around the bead, which is lifted when sliding down into the other locking level and thus results in renewed stable storage in this locking level leads.
  • the part of the pushbutton located between the latching planes can be designed as a double cone that extends from its periphery, i.e.
  • the double cone can be designed asymmetrically in that the periphery is shifted in the direction of one or the other of the two locking levels, in particular in order to ensure a quick break of contact.
  • the switching element which is designed in particular as a push button, expediently has a driver for the contact lug, with which the electrical contact for operating the fluorescent tube is produced.
  • This driver can for example have the shape of a contact pliers, some other type of recess or a groove.
  • a circumferential groove has the advantage that when the push button is installed, its alignment with respect to the contact tab can be omitted.
  • contact pliers allow precise guidance of the contact tab.
  • the contact tab on which the switching element or the push button acts, can be a printed circuit board in a conventional manner Connect with the contact pins on the fluorescent tube or with one of the mains plug contacts.
  • the switching element or the pushbutton of the lamp according to the invention is expediently located in depressions which are arranged in the half-shells of the housing.
  • Such depressions which can be designed as a trough, on the one hand emphasize the arrangement of the switching element and, on the other hand, prevent the switching element from being triggered unintentionally.
  • the depressions or depressions are arranged in the immediate vicinity of the light field cover, they can also be used to pry the light field cover to change the fluorescent tube using a suitable tool, for example a screwdriver.
  • the housing of the lamp according to the invention expediently consists of two half-shells which are made in one piece and are connected to one another in a collapsible manner. Apart from advantages in the manufacture of the half-shells themselves, this results in a configuration of the half-shells with respect to one another during manufacture, which simplifies and facilitates the folding and connecting to the housing. It is also achieved that the housing can be connected to one another by simple pressing or ultrasonic welding. Naturally, other connections are also possible and expedient, for example by means of latching elements which can additionally be connected by pressing or welding, or by screwing.
  • the housing is preferably divided in the longitudinal direction and has the power plug body at least partially formed on one of its longitudinal sides from the half-shells.
  • the power plug body In order to facilitate the insertion of the power plug contacts into the power plug body, it is expedient to continue dividing the half-shells into the power plug body.
  • Plastic film hinges have been shown to be a particularly suitable connection of the two half-shells, which can be produced directly during the production of the half-shells.
  • these film hinges can on the one hand connect the two housing half-shells on the side facing away from the power plug body, but on the other hand also in the area of the power plug body itself.
  • a plastic-film hinge connection between the two half-shells above the bottom of the power plug body has proven to be particularly suitable.
  • the housing consists of the two housing half-shells, which include the power plug body flanks and are each connected to the bottom of the power plug body via a film hinge. This also allows an essentially mirror-symmetrical design of the half-shells.
  • the housing adjacent to the luminous field in the region of the dividing line of the half-shells on one side with a slot-shaped recess and on the other side with an insertion opening for the To provide contact pins of the fluorescent tube.
  • the slot-shaped recess runs in the area of the light field from the outer periphery of the lamp inwards, so that the fluorescent tube can be inserted with its contact pins into the insertion opening on one side and pushed into the slot-shaped recess from the outside on the other side.
  • the contact lugs To improve the contact between the contact lugs and the contact pins of the fluorescent tube, it is expedient to provide the contact lugs with a V-shaped profile so that they can snap into the area between the contact pins with the closed end of the V.
  • Such a design of the contact lugs in conjunction with the special design of the housing, which enables the replacement of the fluorescent tube, has the further advantage that the fluorescent tube is also fixed in its working position by the contact lugs, which promotes occupational safety.
  • Such lights designed according to the invention expediently have a translucent and non-positively attachable light field cover made of a suitable plastic material.
  • a translucent and non-positively attachable light field cover made of a suitable plastic material.
  • the luminaire itself consists of a luminaire housing 2 with a molded-on power plug body 3 and plug contacts 4.
  • the luminous field with the fluorescent tube (not shown) is closed by a transparent luminous field cover 5 that is attached.
  • the illuminated field cover extends around the side of the housing 2 opposite the power plug body 3 and forms part of the upper side and the lower side of the lamp 1.
  • FIG. 2 shows the lamp 1 from FIG. 1 in a side view, the structure of the housing 2 comprising an upper half-shell 9 and a lower half-shell 10 being clearly visible.
  • the half-shell construction continues into the power plug body 3 and ends at the bottom region 11 thereof, which neither of the two half-shells 9 and 10 belongs to.
  • the pushbutton 7, which is located in the trough 6, which is also indicated, is guided through the half-shells 9 and 10. The push button is brought into the other switching position by pressing in from the top or bottom.
  • Fig. 3 shows a plan view of the housing 2 of a lamp 1 with unfolded half-shells 9 and 10. The interior view is shown.
  • the two half-shells 9 and 10 are connected to one another via the base 11 of the power plug body, the connections being formed by plastic film hinges 13.
  • the power plug body 3 consists overall of the bottom 11 and the two parts of the half-shells 9 and 10 adjoining the hinges 13, which are folded onto one another in the finished housing.
  • the two half-shells 9 and 10 are held together in the folded state by latching elements, the positive elements 14 of which engage and latch in the negative elements 15.
  • Two webs 16 serve to fix the power plug contacts, which extend through the openings 17 in the power plug base 11 out of the housing.
  • the hole 19 is designed as a locking element or spring cage in that it has a concentrically circumferential wall 20 on the inside, which is divided by slots .
  • a projection 21 partially circumferential on the inner edge of this wall 20, which extends over part of the circumference, can have a latching effect with the latching positions provided in the complementary switching element, which the respective Switch positions defined.
  • the projection 21 can also be designed in the form of a plurality of latching lugs.
  • Complementary recesses 22 in the edge region of the front of the half-shells 9 and 10 allow a slot-shaped recess 8 to be formed in the assembled housing, into which the contact pins on one side of a fluorescent tube 12 can be inserted.
  • the contact pins on the other side of the fluorescent tube are inserted into suitable openings on the opposite side of the housing in the area of the light field.
  • the light field is defined by the rectangular recess in the housing half-shells opposite the mains plug base 11.
  • FIGS. 4 and 5 show a section through a lamp according to the invention in the area of the bore 18 and the locking element 19.
  • the wall 20 has on its inner edge an at least partially circumferential projection 21 which acts as an elastically mounted locking lug which engages in correspondingly designed grooves 23 and 24 in the pushbutton 7.
  • the change of the switching position between the locking planes or grooves 23 and 24 is facilitated in that the intermediate part 25 of the push button 7 is formed as a bead 25 which, in conjunction with the spring cage 19, generates the resistance required for a reliable changeover.
  • the pin 7 has in the central area a driver 29 for a contact lug 28, with which the electrical contact between the circuit and contact pins 27 of the fluorescent tube 12 is produced.
  • the driver 29 expediently has the form of a contact pliers which, in the OFF position of the pushbutton 7 shown in FIG.
  • FIG. 6 and 7 show a section through a lamp according to the invention with collapsed half-shells 9 and 10 in the area of the contact pins 27 / contact lug 28 on the side of the housing opposite the switching element 7.
  • the recesses 22 of the half-shells 9 and 10 can be seen, which define the slot-shaped recess 8 shown in FIG. 1.
  • These recesses 22 of the half-shells continue inwards into a guide 32 which receives the contact pins 27 of the fluorescent tube.
  • the contact lug 28 with its V-shaped embossing is suitable, the contact pins 27 To keep the fluorescent tube 12 in its working position and to prevent it from slipping out through the slot-shaped opening 8.
  • the contact pins 27 of the fluorescent tube push the flexible webs 31 apart during insertion, so that the path into the guide 32 is cleared. The webs 31 return to their original position behind the contact pins 27 when the tube has reached its working position.
  • Fig. 8 shows an enlarged detail of the area of the push button of the lamp of Fig. 1.
  • the push button 7 is arranged within a recess or depression 6, which is suitable on the one hand to emphasize the push button 7 visually and on the other hand to protect it from damage .
  • the push button recessed into the recess also allows effective protection against unintentional actuation.
  • the depression 6 with the pushbutton 7 is arranged directly next to the light field cover 5.
  • the illuminated field cover 5 has an overall elongated, U-shaped profile and is pushed with the two free legs 35 onto the collapsed housing 2, where it is non-positively held in a corresponding impression of the housing half-shells 9 and 10.
  • the recess 6, which has a correspondence in the underlying half-shell of the housing 2, in which the other end of the pushbutton 7 is located, and preferably two further correspondences on the opposite side of the light field cover 5 (without a pushbutton) allows a tool to be pried open and removing the light field cover in the region of the lateral edges 36.
  • FIG. 9 schematically show the operations for replacing the light field tube 12.
  • a screwdriver is pushed into one of the recesses 6 under the lateral edge 36 of the light field cover 5 and released from the non-positive connection with the housing 2. This allows the light field cover 5 to be pulled off the housing 2.
  • the recess 33 in the housing 2 serves as a seat for the longitudinal edge 35 of the luminous field cover 5 and the side profiles 34 support the U-shaped profile in the region of the side edges 36.
  • 11 finally shows the removal of the fluorescent tube 12, which is pulled out on one side with its contact pins 27 through the slot-shaped recess 8 (position indicated by arrow) from the housing 2.
  • the contact pins on the opposite side are then pulled out of the holder in a direction of movement perpendicular to the first pulling direction.
  • Fig. 12 shows a lamp according to the invention with push button 7, fluorescent tube 12 and the electrical devices.
  • the contact lug 28 with the V-shaped end can be seen, which is mounted on the printed circuit board 30 and produces a conductive connection to the contact pins 27 of the fluorescent tube 12.
  • the connection of the two half-shells 9 and 10 via film hinges 13 to the bottom 11 of the power plug body, through whose contact openings the power contacts 4 are pushed through, can also be clearly seen in FIGS. 12 and 13. It is expedient to connect the network contacts 4 to the electrical devices in the interior of the lamp via plug connections.
  • the 14 shows a partial view of a half-shell of a luminaire according to the invention with the fluorescent tube 12.
  • the contact pins 27 of the fluorescent tube 12 are connected to the printed circuit board 30 via the flexible contact tab 28.
  • the contact lug 28 runs on its way from the contact pins 27 to the printed circuit board 28 through a groove or contact scissors of the pushbutton 7, so that it is carried along during its up and down movement and thereby establishes or interrupts the contact with the contact pins 27.
  • the switching element 7 is arranged in a depression or depression which serves to protect it.
  • the depressions 6 arranged on the side of the light field cover 5 serve to open and pull off the light field cover 5.
  • FIGS. 4 and 5 show the operation of the pushbutton 7 in the arrangement according to FIG. 15.
  • the pushbutton 7 lies between the plug contacts 4 approximately in the middle of the housing and is guided and held in the half-shell 10 by the spring cage 19.
  • Another spring cage 19 in the other half-shell 9 only serves to guide the push button 7, but has no influence on the circuit.
  • the design of the pushbutton 7 is as shown in FIGS. 4 and 5, but differs in that instead of the contact pliers there is a groove 29 in which the contact tab 28 is guided.
  • the all-round groove 29 has the advantage that the push button does not have to be positioned with respect to the contact tab 28 during installation and does not need to be secured against rotation.
  • one of the two plug contacts 4 serves as the contact point, which in the ON position comes into electrically conductive contact with the contact lug 28 - see FIG. 17.
  • a contact pin 33 serves as a spacer pin.
  • the pushbutton 7 is designed as a cylindrical pin which has contact pliers 29 in the central region, which are delimited by a flange 26 against the inner locking plane 24.
  • An outer locking level 23 jumps back relative to the inner locking level 24, so that - in conjunction with an acting spring cage 19 - a pressure builds up when the locking level 24 is taken, the denotes the ON position.
  • the part lying between the locking planes 23 and 24 is designed as a double cone 25, the periphery of which lies in the immediate vicinity of the inner locking position 24 and drops only slightly there. There is a greater drop in the cone wall towards the outer latching position 23. This results in a quick break in contact when changing from the ON position 24 to the OFF position 23, since the pressure exerted on the spring cage 19 decreases towards the outer latching position 23 and supports the switch movement.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Push-Button Switches (AREA)

Claims (24)

  1. Armature pour tubes fluorescents comportant un boîtier (2) composé de deux demi-coques (9, 10) en matière synthétique séparables dans le sens de la longueur, un corps de fiche de secteur (3) formé à partir du boîtier (2), un champ lumineux comportant éventuellement une couverture (5) de champ lumineux ainsi que les dispositifs électriques nécessaires pour le fonctionnement du tube (12) fluorescent,
    caractérisée en ce qu'un élément de commutation (7) traversant les deux demi-coques (9, 10) du boîtier (2), peut être placé dans une position respective de commutation choisie par un élément d'arrêt (19) prévu sur le boîtier.
  2. Armature selon la revendication 1, caractérisée en ce qu'un élément d'arrêt (19) est moulé sur au moins une des deux demi-coques (9, 10).
  3. Armature selon la revendication 1 ou 2, caractérisée en ce que l'élément d'arrêt (19) est constitué par une cage élastique fendue faisant saillie dans le boîtier (2).
  4. Armature selon la revendication 3, caractérisée en ce que l'élément de commutation (7) est constitué par un bouton-poussoir comportant deux plans d'arrêt (23, 24) disposés autour, et parallèles l'un à l'autre, qui coopèrent avec des éléments de saisie (21) prévus sur la cage élastique (19) et faisant saillie dans la cage élastique (19) et définissent ainsi les positions de commutation.
  5. Armature selon la revendication 4, caractérisée en ce que le bouton-poussoir (7) présente au voisinage du plan d'arrêt intérieur (24) une collerette périphérique (26).
  6. Armature selon la revendication 4 ou 5, caractérisée en ce que la partie du bouton-poussoir (7) située entre les plans d'arrêt (23, 24) a la forme d'un renflement (25) dont les flancs sont inclinés vers les plans d'arrêt (23, 24).
  7. Armature selon la revendication 4 ou 5, caractérisée en ce que la partie du bouton-poussoir (7) située entre les plans d'arrêt (23, 24) a la forme d'un double cône (25) qui va en se rétrécissant vers les plans d'arrêt (23, 24).
  8. Armature selon la revendication 7, caractérisée en ce que le double cône (25) a une telle forme asymétrique qu'il en résulte une pente courte et une pente longue en direction des deux plans d'arrêt (23, 24).
  9. Armature selon l'une des revendications 4 à 8, caractérisée en ce que le bouton-poussoir (7) comporte un taquet (29), pour une lame de contact (28), sous la forme d'une pince de contact.
  10. Armature selon l'une des revendications 4 à 8, caractérisée en ce que le bouton-poussoir (7) comporte un taquet (29), pour une lame de contact (28), ayant la forme d'un creux.
  11. Armature selon la revendication 9 ou 10, caractérisée en ce que la lame de contact (28) relie une plaque conductrice (30) aux contacts (27) d'un tube électrofluorescent (12) ou avec un contact de fiche de secteur (4).
  12. Armature selon l'une des revendications précédentes, caractérisée en ce que l'élément de commutation (7) est placé dans un creux (6) du boîtier (2).
  13. Armature selon l'une des revendications précédentes, caractérisée en ce que le boîtier est constitué de deux demi-coques (9, 10) qui sont jointes l'une à l'autre par assemblage.
  14. Armature selon la revendication 13, caractérisée en ce que le boîtier est divisé dans le sens de la longueur et comporte le corps de fiche de secteur (3) au moins partiellement formé des demi-coques (9, 10) placé d'un côté de la longueur.
  15. Armature selon la revendication 13 ou 14, caractérisée en ce que les deux demi-coques (9, 10) sont reliées l'une à l'autre par des charnières en film de matière synthétique (13).
  16. Armature selon l'une des revendications 13 à 15, caractérisée en ce que les deux demi-coques (9, 10) sont reliées l'une à l'autre par le fond (11) du corps de fiche secteur (3).
  17. Armature selon l'une des revendications précédentes, caractérisée en ce que le boîtier (2) comporte, dans la zone des lignes de séparation des demi-coques (9, 11) au voisinage du champ de lumière, au moins un évidement (8) en forme de fente pour l'insertion des broches de contact (27) du tube fluorescent (12).
  18. Armature selon la revendication 17, caractérisée en ce que le boîtier (2) comporte, au voisinage du champ lumineux dans la zone de la ligne de séparation des demi-coques (9, 10), sur l'un des côtés l'évidement (8) en forme de fente et, sur l'autre côté, une ouverture d'insertion pour les broches de contact (27) du tube fluorescent (12).
  19. Armature selon la revendication 17 ou 18, caractérisée en ce que le boîtier (2) comporte des ailettes flexibles (31) pour la fixation du tube fluorescent (12) dans la position de travail, qui protègent l'évidement (8) en forme de fente du côté de l'insertion.
  20. Armature selon l'une des revendications précédentes, caractérisée en ce qu'elle comporte des lames de contact (28) présentant un profil en forme de V, qui coopèrent avec les broches de contact (27) du tube fluorescent (12) et réalisent la fixation du tube fluorescent (12) dans sa position de travail.
  21. Armature selon l'une des revendications précédentes, caractérisée par une couverture de champ lumineux (5) laissant passer la lumière et emboîtable avec adhérence.
  22. Armature selon la revendication 21, caractérisée en ce que le boîtier (2) comporte, dans la zone immédiatement voisine de la couverture de champ lumineux (5) au moins un creux (6) qui facilite l'ouverture par effet de levier de la couverture de champ lumineux (5).
  23. Armature selon l'une des revendications précédentes, caractérisée en ce que les demi-coques (9, 10) sont fixées l'une à l'autre par pressage ou soudage.
  24. Armature selon l'une des revendications 1 à 22, caractérisée en ce que les demi-coques (9, 10) sont reliées l'une à l'autre par des éléments de verrouillage (14, 15).
EP93118686A 1993-11-20 1993-11-20 Armature pour tube fluorescent Expired - Lifetime EP0654634B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE59307651T DE59307651D1 (de) 1993-11-20 1993-11-20 Leuchte für Leuchtstoffröhren
ES93118686T ES2108799T3 (es) 1993-11-20 1993-11-20 Lampara para tubos fluorescentes.
EP93118686A EP0654634B1 (fr) 1993-11-20 1993-11-20 Armature pour tube fluorescent
US08/399,713 US5624179A (en) 1993-11-20 1995-03-03 Lamp for fluorescent tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP93118686A EP0654634B1 (fr) 1993-11-20 1993-11-20 Armature pour tube fluorescent
US08/399,713 US5624179A (en) 1993-11-20 1995-03-03 Lamp for fluorescent tubes

Publications (2)

Publication Number Publication Date
EP0654634A1 EP0654634A1 (fr) 1995-05-24
EP0654634B1 true EP0654634B1 (fr) 1997-11-05

Family

ID=26133519

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93118686A Expired - Lifetime EP0654634B1 (fr) 1993-11-20 1993-11-20 Armature pour tube fluorescent

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US (1) US5624179A (fr)
EP (1) EP0654634B1 (fr)
DE (1) DE59307651D1 (fr)
ES (1) ES2108799T3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0892210A3 (fr) * 1997-07-19 2000-07-19 Frédéric Baillod Lampe électrique compacte articulée
GB2392015A (en) * 2002-08-15 2004-02-18 Frank Padgett Connector of lamp unit
DE102004043024A1 (de) * 2004-09-06 2006-03-09 Iro Ab Liefergerät
CN102003634A (zh) * 2009-08-31 2011-04-06 鸿富锦精密工业（深圳）有限公司 节能灯
DE102015221605B4 (de) * 2015-11-04 2019-09-05 Magna Mirrors Holding Gmbh Fahrzeugaußenspiegel mit integrierter Signalleuchteneinheit, sowie Verfahren zur Her-stellung einer Signalleuchteneinheit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US335548A (en) * 1886-02-02 Switch or turn-off for electric circuits
US669151A (en) * 1899-12-16 1901-03-05 John H Trumbull Electric-lamp socket.
GB469353A (en) * 1935-11-05 1937-07-23 Otto Aldinger Improvements in and relating to electric switching devices operated by press-buttons
FR68986E (fr) * 1955-10-21 1958-08-26 Support de lampe cylindrique
US4074122A (en) * 1976-02-02 1978-02-14 The Bridgeport Metal Goods Manufacturing Company Fluorescent lantern
US4287456A (en) * 1979-12-06 1981-09-01 Alert Safety Lite Products Company Portable fluorescent tube assembly having low voltage convenience outlet
GB2091862B (en) * 1981-01-28 1984-06-13 Freezinhot Bottle Co Ltd Torch
DE3400489A1 (de) * 1984-01-09 1985-07-18 Elektra GmbH & Co KG, 4904 Enger Einsteckleuchte
DE8602756U1 (fr) * 1986-02-03 1988-02-11 Korte-Licht Inh. Heinrich Korte, 2957 Ihrhove, De
US5420764A (en) * 1993-07-16 1995-05-30 American Power Products, Inc. Socket/tab supported light fixture

Also Published As

Publication number Publication date
ES2108799T3 (es) 1998-01-01
US5624179A (en) 1997-04-29
EP0654634A1 (fr) 1995-05-24
DE59307651D1 (de) 1997-12-11

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