FR2824624A1 - Electric lighting column with motorized light bulb changing, use mobile bulb support running on column rack and pinion system transporting bulb from low level into high energized position - Google Patents
Electric lighting column with motorized light bulb changing, use mobile bulb support running on column rack and pinion system transporting bulb from low level into high energized position Download PDFInfo
- Publication number
- FR2824624A1 FR2824624A1 FR0106233A FR0106233A FR2824624A1 FR 2824624 A1 FR2824624 A1 FR 2824624A1 FR 0106233 A FR0106233 A FR 0106233A FR 0106233 A FR0106233 A FR 0106233A FR 2824624 A1 FR2824624 A1 FR 2824624A1
- Authority
- FR
- France
- Prior art keywords
- bulb
- electric
- lamppost
- support
- column
- 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- Withdrawn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
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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
-
- 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
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
-
- 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
Abstract
Description
pivotement (A2).pivot (A2).
1 28246241 2824624
1: Lampadaire électrique à changement d'ampoule motorisé La présente invention concerne un lampadaire électrique à changement d'ampoule motorisé, du type comprenant un support fixe d'une douille pour une ampoule électrique, ledit support fixe de la douille étant monté sur un bloc mobile agencé pour être déplacé par des moyens motorisés entre une position haute de fonctionnement sous tension électrique et une position basse de changement d'ampoule hors tension électrique. Pour le changement d'ampoule dans un lampadaire électrique sans devoir opérer à hauteur de l'ampoule, on connaît des lampadaires pliables qui sont de construction compliquée et onéreuse et entraînent un encombrement important lors du The present invention relates to an electric lamp with motorized bulb change, of the type comprising a fixed support of a socket for a light bulb, said fixed support of the socket being mounted on a block mobile arranged to be moved by motorized means between a high operating position under electric voltage and a low bulb change position without electric voltage. For changing the bulb in an electric lamp without having to operate at the height of the bulb, foldable lamps are known which are of complicated and expensive construction and cause a significant bulk when
changement d'ampoule.bulb change.
Pour pallier cet inconvénient, on connaît, par exemple par FR-A-2.793.303, un appareil d'éclairage électrique du type décrit à l' introduction dans lequel les moyens motorisés sont 3 constitués par un moteur électrique actionnant une poulie de déroulement-enroulement d'un fil de suspension du bloc mobile. To overcome this drawback, there is known, for example from FR-A-2,793,303, an electric lighting device of the type described in the introduction in which the motorized means 3 are constituted by an electric motor actuating a pulley of unwinding- winding of a suspension wire of the mobile unit.
2 28246242 2824624
Ce dispositif connu présente principalement l'inconvénient d'une suspension libre du bloc porte-lampe lors de sa descente, ce qui peut être dangereux et malcommode, par exemple lorsque le changement d'ampoule doit être fait en présence de vent et/ou de pluie. En outre, les réparations et This known device mainly has the drawback of free suspension of the lamp holder unit during its descent, which can be dangerous and inconvenient, for example when the bulb must be changed in the presence of wind and / or rain. In addition, repairs and
l'entretien du moteur sont délicats. engine maintenance are tricky.
La présente invention vise à pallier cet inconvénient. The present invention aims to overcome this drawback.
A cet-effet, le lampadaire électrique selon l' invention est caractérisé par le fait que le bloc mobile comporte un moteur électrique entrainant une route dentée en prise avec une crémaillère montée sur le corps du lampadaire, ledit bloc mobile comportant en outre des moyens de guidage coopérant To this end, the electric lamppost according to the invention is characterized in that the movable block comprises an electric motor driving a toothed road in engagement with a rack mounted on the body of the lamppost, said movable block further comprising means of cooperating guidance
avec des moyens complémentaires du corps du lampadaire. with means complementary to the body of the lamp post.
Le lampadaire électrique selon l' invention assure ainsi une montée et une descente sûres du bloc d'éclairage grâce au guidage et à la commande du bloc mobile contre le corps du lampadaire. En outre, une réparation ou un échange du moteur électrique ou de sa transmission peut être effectuse aisément The electric lamppost according to the invention thus ensures a safe rise and fall of the lighting unit by guiding and controlling the movable unit against the body of the lamppost. In addition, repair or replacement of the electric motor or its transmission can be easily carried out.
à hauteur d'homme.at breast height.
L' invention sera bien comprise à la lecture de la description The invention will be clearly understood on reading the description
suivante d'un exemple de réalisation, en référence au dessin annexé dans lequel: - la figure 1 est une vue schématique en élévation d'une portion d' un lampadaire avec un bloc d' éclairage en position de fonctionnement et le même bloc d'éclairage en position intermédiaire hors tension, - la figure 2 est une vue schématique en élévation et coupe partielle d'un support récepteur fixe du lampadaire de la figure 1, following of an exemplary embodiment, with reference to the appended drawing in which: - Figure 1 is a schematic elevation view of a portion of a lamppost with a lighting unit in the operating position and the same unit lighting in the intermediate position with the power off, FIG. 2 is a schematic elevation view and partial section of a fixed receiving support of the lamp post in FIG. 1,
3 28246243 2824624
- la figure 3 est une vue schématique en élévation d'un support de douille porte-lampe du lampadaire de la figure 1, - la figure 4 est une vue schématique en élévation latérale du bloc mobile du lampadaire, - la figure 5 est une vue schématique en plan du bloc mobile - Figure 3 is a schematic view in elevation of a lamp holder socket holder of the lamp post of Figure 1, - Figure 4 is a schematic view in side elevation of the movable block of the lamp post, - Figure 5 is a view schematic in plan of the movable block
de la figure 4, - -of figure 4, - -
- la figure 6 est une vue schématique en plan de moyens d'entraînement et de guidage solidaires du corps du lampadaire et - la figure 7 est une vue schématique en élévation du bloc - Figure 6 is a schematic plan view of drive and guide means integral with the body of the lamppost and - Figure 7 is a schematic elevation of the block
mobile et des moyens représentés aux figures 5 et 6. mobile and means shown in Figures 5 and 6.
Le lampadaire selon l' invention comprend essentiellement un corps l terminé à sa partie supérieure par un support fize 2, comprenant en particulier un réflecteur et des arrivées d'alimentation électrique, ainsi qu'un bloc mobile 3 ou chariot portant au moins une lampe d'éclairage 4 ou ampoule électrique. Le support fixe 2, représenté plus en détail à la figure 2, ... comprend un logement 5 tronconique dans lequel est logé, en position de fonctionnement, un support mobile 6 (figure 3) d'une douille 7 portant la lampe d'éclairage 4. Le logement 5 porte deux bagues métalliques 8 reliées à l'alimentation électrique (non représentée) logée dans le support fixe 2, avec lesquelles coopèrent, en position de fonctionnement, deux pistes conductrices 9 ménagées dans le fond de rainures du support mobile 6 et qui sont en liaison électrique avec la lampe d'éclairage 4. Les bagues métalliques 8 sont, dans l'exemple représenté, toriques de manière à s'encliqueter dans les rainures du support mobile 6 pour assurer un positionnement précis du support mobile 6 et une alimentation électrique sûre de la lampe d'éclairage 4. Ce positionnement précis est assuré par la butée d'une collerette périphérique du support mobile 6 contre la face frontale 11 du support . The lamppost according to the invention essentially comprises a body l terminated at its upper part by a fize support 2, comprising in particular a reflector and electrical supply inlets, as well as a movable block 3 or carriage carrying at least one lamp d lighting 4 or electric bulb. The fixed support 2, shown in more detail in Figure 2, ... comprises a frustoconical housing 5 in which is housed, in the operating position, a mobile support 6 (Figure 3) of a socket 7 carrying the lamp lighting 4. The housing 5 carries two metal rings 8 connected to the electrical supply (not shown) housed in the fixed support 2, with which cooperate, in the operating position, two conductive tracks 9 formed in the bottom of the grooves of the mobile support 6 and which are in electrical connection with the lighting lamp 4. The metal rings 8 are, in the example shown, toric so as to snap into the grooves of the mobile support 6 to ensure precise positioning of the mobile support 6 and a safe power supply for the lighting lamp 4. This precise positioning is ensured by the abutment of a peripheral flange of the mobile support 6 against the front face 11 of the support.
fixe 2.fixed 2.
4 28246244 2824624
Le support mobile 6 comprend en outre, axialement opposé à la lampe d'éclairage 4 une saillie creuse 12 munie de fenêtres 13 diamétralement opposees pour l'encliquetage sur s l'extrémité 14 d'une tige 15 (figure 4) munie de saillies coopérant avec lesdites fenêtres 13. La tige 15 est fixée sur The movable support 6 further comprises, axially opposite the lighting lamp 4, a hollow projection 12 provided with diametrically opposed windows 13 for snapping onto the end 14 of a rod 15 (FIG. 4) provided with cooperating projections with said windows 13. The rod 15 is fixed on
le bloc mobile 3 au moyen de montants 16. the mobile unit 3 by means of uprights 16.
Le bloc mobile 3 contient un moteur électrique 17 alimenté lO par une batterie 18 par l'intermédiaire de câbles C (figure ). La commande du moteur électrique 17 s'effectue par un détecteur 19 de commande à distance. L'arbre de sortie du moteur électrique 17 porte un pignon droit 20 en prise avec un pignon droit 21 mené dont l'arbre 22 porte un pignon conique 23. Le pignon conique 23 est lui-même en prise avec une couronne dentée 24 portée par une face d'une roue dentée 25. La roue dentée 25 coopére avec une crémaillére 26 montée sur le corps 1 du lampadaire. La roue dentée 25 est portée par un arbre 27 tourillonnant sur des paliers 28. Le bloc mobile 3, formant un chariot est ainsi commandé en The movable unit 3 contains an electric motor 17 powered lO by a battery 18 via cables C (figure). The electric motor 17 is controlled by a remote control detector 19. The output shaft of the electric motor 17 carries a spur gear 20 engaged with a spur gear 21 driven whose shaft 22 carries a bevel gear 23. The bevel gear 23 is itself engaged with a ring gear 24 carried by one face of a toothed wheel 25. The toothed wheel 25 cooperates with a rack 26 mounted on the body 1 of the lamppost. The toothed wheel 25 is carried by a shaft 27 journalled on bearings 28. The movable block 3, forming a carriage is thus controlled by
déplacement le long du corps 1 du lampadaire. displacement along the body 1 of the lamppost.
Le bloc mobile 3 ou chariot est muni de roulettes 30 à gorge, d'axe 30' orthogonal à l'arbre 27, qui coopèrent 2s respectivement avec une saillie de roulement 31 portée par une cornière 32 fixée sur une pluralité de traverses 33 The movable block 3 or carriage is provided with castors 30 with grooves, of axis 30 ′ orthogonal to the shaft 27, which cooperate 2s respectively with a rolling projection 31 carried by an angle iron 32 fixed on a plurality of crosspieces 33
munies de trous de fixation 34.with fixing holes 34.
L'axe 30' de chaque roulette 30 à gorge est monté oscillant dans une fente 35. Un lien 36, tel qu'un câble, appuie sur l'axe 30' sous l' action d'un ressort de rappel 37 de manière à assurer un amortissement du guidage du bloc mobile 3 ou chariot. The axis 30 'of each grooved caster 30 is mounted oscillating in a slot 35. A link 36, such as a cable, presses on the axis 30' under the action of a return spring 37 so as to provide damping for the guide of the movable block 3 or carriage.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0106233A FR2824624A1 (en) | 2001-05-11 | 2001-05-11 | Electric lighting column with motorized light bulb changing, use mobile bulb support running on column rack and pinion system transporting bulb from low level into high energized position |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0106233A FR2824624A1 (en) | 2001-05-11 | 2001-05-11 | Electric lighting column with motorized light bulb changing, use mobile bulb support running on column rack and pinion system transporting bulb from low level into high energized position |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2824624A1 true FR2824624A1 (en) | 2002-11-15 |
Family
ID=8863162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0106233A Withdrawn FR2824624A1 (en) | 2001-05-11 | 2001-05-11 | Electric lighting column with motorized light bulb changing, use mobile bulb support running on column rack and pinion system transporting bulb from low level into high energized position |
Country Status (1)
Country | Link |
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FR (1) | FR2824624A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005059856A1 (en) * | 2003-11-17 | 2005-06-30 | Videolarm, Inc. | Elevated support pole with automatic electrical connection and disconnection |
US7004043B2 (en) | 2000-04-04 | 2006-02-28 | Videolarm, Inc. | Elevated support pole with automatic electrical connection and disconnection |
GB2477301A (en) * | 2010-01-28 | 2011-08-03 | Phase Electronics | Light fitting with provision for changing light source. |
US8403302B2 (en) | 2008-09-04 | 2013-03-26 | Videolarm, Inc. | Elevated support system |
CN103644492A (en) * | 2013-11-25 | 2014-03-19 | 无锡莱吉特信息科技有限公司 | Street lamp |
US11125423B2 (en) | 2017-12-14 | 2021-09-21 | Remotech As | Pole climbing device for positioning a luminaire in a connector atop a pole |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE257605C (en) * | ||||
US5031085A (en) * | 1990-08-08 | 1991-07-09 | Rustin Gregory E | Light tower apparatus |
JPH06176614A (en) * | 1992-12-09 | 1994-06-24 | Sakai Design Assoc:Kk | Device for raising and lowering lighting fixture of stanchion-mounted illuminating light |
FR2752805A1 (en) * | 1996-09-04 | 1998-03-06 | Timeat | Road traffic surveillance video camera maintenance system |
FR2793303A1 (en) | 1999-05-04 | 2000-11-10 | Tahar Lahdiri | Mechanism to raise and lower suspended light sockets to allow changing of the bulb from ground or floor level, removing risk to operators, particularly infirm or handicapped people |
-
2001
- 2001-05-11 FR FR0106233A patent/FR2824624A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE257605C (en) * | ||||
US5031085A (en) * | 1990-08-08 | 1991-07-09 | Rustin Gregory E | Light tower apparatus |
JPH06176614A (en) * | 1992-12-09 | 1994-06-24 | Sakai Design Assoc:Kk | Device for raising and lowering lighting fixture of stanchion-mounted illuminating light |
FR2752805A1 (en) * | 1996-09-04 | 1998-03-06 | Timeat | Road traffic surveillance video camera maintenance system |
FR2793303A1 (en) | 1999-05-04 | 2000-11-10 | Tahar Lahdiri | Mechanism to raise and lower suspended light sockets to allow changing of the bulb from ground or floor level, removing risk to operators, particularly infirm or handicapped people |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 018, no. 514 (M - 1680) 28 September 1994 (1994-09-28) * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7004043B2 (en) | 2000-04-04 | 2006-02-28 | Videolarm, Inc. | Elevated support pole with automatic electrical connection and disconnection |
WO2005059856A1 (en) * | 2003-11-17 | 2005-06-30 | Videolarm, Inc. | Elevated support pole with automatic electrical connection and disconnection |
US8403302B2 (en) | 2008-09-04 | 2013-03-26 | Videolarm, Inc. | Elevated support system |
GB2477301A (en) * | 2010-01-28 | 2011-08-03 | Phase Electronics | Light fitting with provision for changing light source. |
CN103644492A (en) * | 2013-11-25 | 2014-03-19 | 无锡莱吉特信息科技有限公司 | Street lamp |
US11125423B2 (en) | 2017-12-14 | 2021-09-21 | Remotech As | Pole climbing device for positioning a luminaire in a connector atop a pole |
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ST | Notification of lapse |