FR2755212A1 - Underfoot lighting box set flush in pavement - Google Patents

Underfoot lighting box set flush in pavement Download PDF

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Publication number
FR2755212A1
FR2755212A1 FR9613303A FR9613303A FR2755212A1 FR 2755212 A1 FR2755212 A1 FR 2755212A1 FR 9613303 A FR9613303 A FR 9613303A FR 9613303 A FR9613303 A FR 9613303A FR 2755212 A1 FR2755212 A1 FR 2755212A1
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FR
France
Prior art keywords
box
glass plates
plate
lamp
lighting device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR9613303A
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French (fr)
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FR2755212B1 (en
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR9613303A priority Critical patent/FR2755212B1/en
Publication of FR2755212A1 publication Critical patent/FR2755212A1/en
Application granted granted Critical
Publication of FR2755212B1 publication Critical patent/FR2755212B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21S8/022—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a floor or like ground surface, e.g. pavement or false floor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
    • G09F19/228—Ground signs, i.e. display signs fixed on the ground
    • 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
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • 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
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • F21W2111/023—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like for pedestrian walkways
    • 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
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The concrete case (1), installed on a well-drained base (2), in selected, relatively dry areas, provides horizontal metal frames supporting a translucent cover plate (6), a diffuser plate (8) and a lamp (3) mounting plate (10). Ventilation holes (4) in the top frame encourage air circulation through opposing side entries, one at high level, the other at low, in each of the top (5) and centre (9) compartments. Lamp-plate perforations drain away water or condensation. The decorative film, between two strong glass plates (6), is readily replaced after removing silicone edge sealer. The e.g. ground glass diffuser serves also as heat barrier. Metal parts are bonded (15) to earth. The incoming supply termination (11) includes residual current protection-optionally a very low supply voltage is used.

Description

La présente invention a pour objet un dispositif décoratif lumineux pour surfaces horizontales telles que notamment trottoirs, places, quais, aires de perçage, halls, etc...., caractérisé en ce qu'il est constitué d'un caisson lumineux décoratif encastré dans le sol, soit en intérieur, soit en extérieur, et destiné à éclairer par transparence un film positif entre deux plaques de verre situées au niveau du sol. The present invention relates to a luminous decorative device for horizontal surfaces such as in particular sidewalks, squares, quays, drilling areas, halls, etc., characterized in that it consists of a decorative light box embedded in the ground, either indoors or outdoors, and intended to illuminate by transparency a positive film between two glass plates located at ground level.

Une description plus détaillée va être effectuée en référence aux dessins joints qui représentent:
Figure 1 : vue en plan
Figure 2 : vue du plan niveau spot (volume 2)
Figure 3 : coupe AA
Figure 3 : coupe BB
Le dit caisson est divisé en trois volumes dont deux sont ventilés statiquement en double parois. La chaleur est évacuée par des trous, répartis en périphérie, en partie haute du caisson (4).A more detailed description will be made with reference to the accompanying drawings which represent:
Figure 1: plan view
Figure 2: view of the spot level plan (volume 2)
Figure 3: section AA
Figure 3: section BB
The said box is divided into three volumes, two of which are statically ventilated into double walls. The heat is evacuated through holes, distributed around the periphery, in the upper part of the box (4).

Le premier volume (5) est composé, en partie haute, de deux plaques de verre (6) entre lesquelles est disposé le film. La résistance des verres est fonction de son mode d'utilisation (passage piétons, véhicules, etc...). Ceux-ci reposent sans fixation sur un cadre métallique (7). The first volume (5) is composed, in the upper part, of two glass plates (6) between which the film is placed. The resistance of the glasses depends on its mode of use (pedestrian crossing, vehicles, etc ...). These rest without attachment to a metal frame (7).

La partie basse du premier volume est composée d'un verre ondulé ou sablé (8). Ce verre est destiné à protéger la partie haute du volume de la chaleur des lampes et à diffuser uniformément la lumière. Celui-ci est prévu avec du jeu en périphérie afin de permettre sa dilatation. The lower part of the first volume is composed of a wavy or sanded glass (8). This glass is intended to protect the upper part of the volume from the heat of the lamps and to diffuse the light evenly. This is provided with play at the periphery to allow its expansion.

Ce volume est ventilé sur une des faces latérales en partie haute et en partie basse. This volume is ventilated on one of the side faces in the upper part and in the lower part.

Le deuxième volume (9) est destiné à recevoir le ou les appareils d'éclairage. The second volume (9) is intended to receive the lighting fixture (s).

II est composé en partie basse d'une plaque de tôle (10) qui supporte le ou les appareils d'éclairage (3), d'une boite de raccordement étanche (11) et le câblage d'alimentation des appareils. It is composed in the lower part of a sheet metal plate (10) which supports the lighting fixture (s) (3), a waterproof connection box (11) and the power supply wiring of the fixtures.

La plaque de tôle est percée de trous (12) afin d'évacuer les eaux de condensation ou de pluie des ventilations (4). The sheet metal plate is pierced with holes (12) in order to evacuate the condensation or rain water from the ventilations (4).

Ce volume est ventilé sur une des faces latérales en partie haute et en partie basse. This volume is ventilated on one of the side faces in the upper part and in the lower part.

La plaque de tôle est posée sur un cadre métallique (13) sans fixation afin de sortir l'ensemble pour les opérations d'entretien.  The sheet metal plate is placed on a metal frame (13) without fixing in order to take the assembly out for maintenance operations.

Celle-ci est reliée à la terre (14) depuis la boîte de dérivation et à un câble souple de liaison équipotentielle (15) avec le caisson principal. This is connected to earth (14) from the junction box and to a flexible equipotential bonding cable (15) with the main box.

Le troisième volume (16) est destiné à maintenir le ou les appareils d'éclairage hors d'eau et à recevoir le mou des câbles afin de sortir l'ensemble lors des opérations d'entretien. The third volume (16) is intended to keep the lighting fixture (s) out of water and to receive slack in the cables in order to take the assembly out during maintenance operations.

Les appareils d'éclairage sont des appareils du commerce prévus pour fonctionner en extérieur et suivant les contraintes de l'environnement où est situé le caisson. Lighting fixtures are commercially available fixtures designed to operate outdoors and according to the constraints of the environment where the box is located.

L'alimentation électrique sera réalisée selon les normes en vigueur et l'on fera usage selon les cas de disjoncteur différentiel 1 OmA ou 30mA ou d'une alimentation très basse tension 12 volts ou 24 volts. II sera nécessaire de prévoir au niveau du caisson une sécurité afin de le mettre hors tension en cas d'inondation ou d'élévation de température. Ces aménagements doivent être enivsagés cas par cas. The power supply will be carried out according to the standards in force and use will be made, depending on the case, of a 1 OmA or 30mA differential circuit breaker or a very low voltage 12 volt or 24 volt power supply. It will be necessary to provide security at the level of the box in order to turn it off in the event of a flood or a rise in temperature. These arrangements must be made on a case-by-case basis.

L'étanchéité du film est réalisé par un joint silicone en périphérie des deux plaques de verre (6). Ce joint d'étanchéité sera refait à chaque opération d'entretien ou remplacement du film. The film is sealed by a silicone seal at the periphery of the two glass plates (6). This seal will be redone at each maintenance or replacement of the film.

Le fond de la maçonnerie (1) doit reposer sur un sol ou un support drainant (2) pour évacuer les eaux de pluie et de condensation afin d'éviter l'immersion des appareils d'éclairage (3) . La mise en place du caisson doit être réalisée sur un sol dont la pente lui interdit de recevoir les eaux de ruissellement. Celui-ci ne doit pas être situé sur un terrain inondable ou une aire de lavage de véhicules.  The bottom of the masonry (1) must rest on a floor or a draining support (2) to evacuate rain and condensation water in order to avoid the immersion of the lighting fixtures (3). The installation of the box must be carried out on a ground whose slope prevents it from receiving runoff water. It must not be located on a floodplain or a vehicle washing area.

Claims (4)

REVENDICATIONS 1- Dispositif d'éclairage caractérisé, en ce qu'il comporte des lampes du commerce, un caisson, un cadre métallique (7), de deux plaques de verre (6) situées au niveau du sol, des trous (4)répartis en périphérie en haut du caisson pour évacuer la chaleur et la ventiler statiquement en double parois. 1- Lighting device characterized in that it comprises commercial lamps, a box, a metal frame (7), two glass plates (6) located at ground level, holes (4) distributed in periphery at the top of the box to dissipate the heat and ventilate it statically in double walls. 2- Dispositif d'éclairage selon la revendication 1 caractérisé par un dispositif d'alimentation électrique très basse tension de 12 volts ou de 24 volts, réalisé selon les normes en vigueur de disjoncteur différenciel 10 mA ou 30 mA. 2- Lighting device according to claim 1 characterized by a very low voltage electrical supply device of 12 volts or 24 volts, produced according to the standards in force of 10 mA or 30 mA differential circuit breaker. 3- Dispositif d'éclairage selon la revendication 1 ou 2 caractérisé par une boîte de raccordement étanche (11) portée par une plaque de tôle (10) reliée à la terre depuis la boîte de dérivation et à un câble souple de liaison avec le caisson principal. 3- Lighting device according to claim 1 or 2 characterized by a sealed connection box (11) carried by a sheet metal plate (10) connected to the ground from the junction box and to a flexible cable for connection with the box main. 4- Dispositif selon l'une quelconque des revendications précédentes caractérisé par un film disposé entre les deux plaques de verre et, par un joint d'étanchéité en silicone à la périphérie des deux plaques de verre, ce joint étant refait à chaque opération d'entretien ou remplacement du film.  4- Device according to any one of the preceding claims characterized by a film disposed between the two glass plates and, by a silicone seal at the periphery of the two glass plates, this seal being redone at each operation of film maintenance or replacement.
FR9613303A 1996-10-31 1996-10-31 LIGHT BOX LIGHTING OF A DECORATIVE IMAGE FOR SIDEWALKS Expired - Fee Related FR2755212B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9613303A FR2755212B1 (en) 1996-10-31 1996-10-31 LIGHT BOX LIGHTING OF A DECORATIVE IMAGE FOR SIDEWALKS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9613303A FR2755212B1 (en) 1996-10-31 1996-10-31 LIGHT BOX LIGHTING OF A DECORATIVE IMAGE FOR SIDEWALKS

Publications (2)

Publication Number Publication Date
FR2755212A1 true FR2755212A1 (en) 1998-04-30
FR2755212B1 FR2755212B1 (en) 1998-11-20

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FR9613303A Expired - Fee Related FR2755212B1 (en) 1996-10-31 1996-10-31 LIGHT BOX LIGHTING OF A DECORATIVE IMAGE FOR SIDEWALKS

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FR (1) FR2755212B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2853391A1 (en) 2003-04-07 2004-10-08 Ludec Light for private and public places, has reservation pot with vertical blades, and light body with vertical blades, where blades are distributed around light periphery to form temperature reduction system at level of closing sheet
WO2005114623A1 (en) * 2004-05-19 2005-12-01 Flasma Limited Apparatus for showing moving images in a floor
WO2009095664A1 (en) * 2008-02-01 2009-08-06 Flasma Limited Apparatus for showing moving images in a floor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104123898A (en) * 2013-04-23 2014-10-29 浙江工商大学 Direction indicator light

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697950A (en) * 1986-06-05 1987-10-06 Copeland Wayne E Illuminated stepping pad
US5041950A (en) * 1989-08-03 1991-08-20 Gty Industries Lighting system
FR2711222A1 (en) * 1993-10-11 1995-04-21 Commerc Realisa Mat Tole Et Box to be flush-fitted in the ground in order to place a lamp therein

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697950A (en) * 1986-06-05 1987-10-06 Copeland Wayne E Illuminated stepping pad
US5041950A (en) * 1989-08-03 1991-08-20 Gty Industries Lighting system
FR2711222A1 (en) * 1993-10-11 1995-04-21 Commerc Realisa Mat Tole Et Box to be flush-fitted in the ground in order to place a lamp therein

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2853391A1 (en) 2003-04-07 2004-10-08 Ludec Light for private and public places, has reservation pot with vertical blades, and light body with vertical blades, where blades are distributed around light periphery to form temperature reduction system at level of closing sheet
EP1467142A1 (en) 2003-04-07 2004-10-13 Ludec Luminaire recessed in the ground comprising a temperature reduction system
WO2005114623A1 (en) * 2004-05-19 2005-12-01 Flasma Limited Apparatus for showing moving images in a floor
WO2009095664A1 (en) * 2008-02-01 2009-08-06 Flasma Limited Apparatus for showing moving images in a floor

Also Published As

Publication number Publication date
FR2755212B1 (en) 1998-11-20

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Date Code Title Description
ST Notification of lapse
RN Application for restoration
FC Decision of inpi director general to approve request for restoration