EP4047261A1 - Headlamp strip - Google Patents
Headlamp strip Download PDFInfo
- Publication number
- EP4047261A1 EP4047261A1 EP21158833.0A EP21158833A EP4047261A1 EP 4047261 A1 EP4047261 A1 EP 4047261A1 EP 21158833 A EP21158833 A EP 21158833A EP 4047261 A1 EP4047261 A1 EP 4047261A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- headlamp
- headband
- support
- elastic
- link
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
-
- 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
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
-
- 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
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/084—Head fittings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/04—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of a light source housing portion adjustably fixed to the remainder of the device
- F21L4/045—Pocket lamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
-
- 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
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/04—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of a light source housing portion adjustably fixed to the remainder of the device
Definitions
- the present invention relates to the field of headlamps and in particular a headband for a headlamp.
- headlamp headbands There are many types of headlamp headbands.
- the rise in power of the most recent headlamps has led to the design of particularly sophisticated headbands so as to allow the maintenance, not only of a headlamp located at the front of a user's head, but also of the headlamp. imposing battery located at the rear and ensuring the power supply of the lamp.
- the figure 1 shows an example of a well-known solution used for a high-power lamp marketed by the Applicant of the present patent application. It shows a headband comprising two parts, namely a first part 110 located at the front, on which is fixed a headlamp housing 100, and a second part located at the rear.
- the second part comprises a support 140 allowing an electric battery 150 to be held, and a link 130a/130b making it possible to make the connection between the front part 110 and the support 140 of the rear part.
- a locking device 170 makes it possible to block the link in an adjustable manner to ensure the adjustment of the assembly to various head shapes and even a helmet.
- the electrical connection between the battery 150 and the headlamp housing 100 is made by means of an electrical conductor 160 which, to provide various adjustment configurations, is in the form of a twist or a spiral 160 allowing the stretching of the headband when the latter must be attached to a large head, or even a safety helmet.
- the spring or the spiral 160 is relatively bulky and cumbersome and is detrimental not only to the aesthetics of the whole headband, but also to its compactness.
- the object of the present invention is to propose a new headband structure intended for holding a headlamp, ensuring the electrical connection between a headlamp housing located at the front and a power supply battery located at the rear while reducing the effect of electric cable tension perceptible to the user.
- Another object of the present invention consists in proposing a headlamp structure which is compact, and which allows adjustment to different head sizes and even a safety helmet.
- the invention achieves these objects by means of a new headlamp headband structure comprising a front part and a rear part.
- the front part comprises a headband element configured for fixing a lamp body and comprising two ends each having a through hole or vertical duct configured for the sliding passage of an elastic tightening link.
- a termination further comprises a first projecting attachment clip to provide a horizontal sliding connection with an electrically conductive cord.
- the rear part comprises a support intended for maintaining an electric battery as well as a locking lever.
- the support comprises at its base two fixing points, respectively left and right, for the two ends of the elastic tightening link and further comprising, in its upper part, two through holes for the passage of the tightening link which can be locked by means of a locking device or lever (260).
- the drawstring is configured to pass successively from the left attachment point of the base of the support, to then run towards a vertical duct of a first termination of the front part, to exit and go to join the passing hole upper left side of the support to form an adjustable loop therein which can be locked by the locking lever.
- the elastic tightening link comes out through the upper right through hole of the support to join the vertical sliding duct of a second end of the front part, and then go to join the right fixing on the base of the support.
- an end of the front part produces a double sliding connection, perpendicular to each other, for the electrical cord and the elastic drawstring.
- the two ends are preferably produced by overmolding or by sewing onto the elastic headband element which forms the first part.
- the left and right ends of the front part have the shape of a substantially square or rectangular loop, one hollow vertical side of which serves as a passage duct for vertical sliding of the elastic tightening link.
- the picture 2 illustrates a left rear perspective of a preferred embodiment of a retaining band according to the present invention, and which illustrates the various constituent elements.
- the figures 3 and 4 illustrate views from the left according to two development positions of the electrically conductive cord.
- the headband comprises a front part 210 and a rear part 240, connected to each other by means of an elastic drawstring 230.
- the front part 210 is in the form of a headband element, made of textile, plastic or any other suitable material, preferably elastic, on which a lamp body 200 will be fixed.
- a lamp body 200 will be fixed.
- Different modes of fixing could be envisaged to ensure the maintenance of the housing 200 on the element 210 that it is not necessary to detail here for the sake of brevity. It suffices to mention, for example, the possibility of providing two loops in the lamp body 200 for the passage of the elastic strip so as to ensure a sliding connection of the housing 200 on the strip element 210. But, clearly, d Other embodiments are possible and conceivable.
- the headband element 210 comprises two ends respectively left and right, to which are fixed, preferably by overmolding or sewing, two plastic terminations 210 and 220 each having a through hole or vertical conduit, respectively 211 and 221, intended for the sliding passage of the elastic tightening link 230.
- the plastic terminations 210 and 220 have the shape of a substantially square or rectangular loop, one hollow vertical side of which serves as a passage duct 211/221 for vertical sliding of the elastic adjustment link 230.
- the plastic termination 210 further comprises a first attachment clip 215, arranged projecting, and which provides a horizontal sliding connection with an electrically conductive cord 270.
- the detail of the termination 210 is illustrated in the figure 7 and will be described later.
- the rear part of the headband consists of a support 240 of substantially symmetrical shape in the median sagittal plane, and configured to match the rear shape of a user's head.
- the support 240 is in the form of a triangle having a base provided with two fixing points, respectively left and right, for the two ends of the elastic tightening link 230.
- the picture 3 more particularly illustrates the left attachment point 241 of the drawstring 230, the right attachment point not being visible in the figure.
- the base of the rear part 240 also comprises a projection allowing the fixing of a battery body 250 connected to the electrical cord 270 via a connector 242.
- FIG. 8 illustrates in more detail the rear support 240 and its locking lever 260.
- the tightening possibilities of the headband proposed are significant because of the unique and particularly advantageous specific route of the elastic tightening link 230, which passes successively from the left attachment point 241 on the base of the support 240, to then spin towards the left vertical sliding duct 211 of the loop 210, get out and join the upper left passing hole of the support 240 to form an adjustable loop there, as shown in the figure 8 , and lockable by the lever 260 and, on the right side, to come out through the upper right through hole of the support 240, and go to join the vertical sliding conduit 221 of the termination 220 to then go to join the right fixing on the base of the support 240.
- Such a course of the elastic drawstring 230 allows a particularly effective and comfortable hold on the head of a user since it leads to the appearance of a double tightening loop, respectively lower and upper, which can be tightened by means of a single locking lever 260.
- an electrical conductor cord 270 of very specific shape is provided with two radii of curvature, respectively 271 and 272, falling within a sagittal plane of the user so as to form a "Z" and cooperating advantageously with the course of the drawstring 230.
- two movable clips 280 and 290 are provided allowing a sliding connection between the electrically conductive cord 270 and the elastic clamping link 230.
- the movable clip 280 is positioned at the level of the first radius of curvature 271 to ensure sliding with the upper part of the elastic drawstring 230, while the mobile clip 290 is positioned at the level of the second radius of curvature 272 to allow sliding with the lower part of the elastic tightening link 230.
- FIG. 5 The detail of an embodiment of the mobile clip 290 is illustrated in the figure 5 , while the figure 6 shows an embodiment of the mobile clip 280 allowing the cooperation of the electric conductor cord 270 with the elastic link 230.
- the first termination 210 forms a double sliding connection, perpendicular to each other, at the level of the electric cord 270 and of the clamping link 230a/230b.
- the attachment clip 211 allows substantially horizontal sliding of the electrical cord 270 while the through holes of the loop 210 provide vertical sliding.
- the electric battery can be connected to the support 240 by means of a micro-USB type connector.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
Bandeau de lampe frontale comportant :
une partie avant comportant un élément de bandeau (210) avec deux terminaisons (210, 220) présentant chacune un trou passant vertical (211, 221) pour le passage coulissant d'un lien élastique de serrage (230),
une partie arrière comportant un support (240) et un levier de verrouillage (260), ledit support (240) comportant deux points de fixation et en outre deux trous passants pour assurer le passage du lien de serrage (230) pouvant être bloqué par ledit levier de verrouillage (260) ;
un cordon conducteur électrique (270) présentant deux rayons de courbure (271, 272) de manière à former un « Z » ;
deux clips mobiles (280, 290) positionnés au niveau du premier et second rayon de courbure (271, 272) pour assurer un coulissement dudit cordon conducteur électrique (270) avec la partie supérieure et inférieure dudit lien de serrage élastique (230).
Headlamp headband comprising:
a front part comprising a headband element (210) with two ends (210, 220) each having a vertical through hole (211, 221) for the sliding passage of an elastic tightening link (230),
a rear part comprising a support (240) and a locking lever (260), said support (240) comprising two fixing points and also two through holes to ensure the passage of the drawstring (230) which can be blocked by said locking lever (260);
an electrical conductor cord (270) having two radii of curvature (271, 272) so as to form a “Z”;
two movable clips (280, 290) positioned at the level of the first and second radius of curvature (271, 272) to ensure sliding of said electrically conductive cord (270) with the upper and lower part of said elastic clamping link (230).
Description
La présente invention concerne le domaine des lampes frontales et notamment un bandeau de maintien pour une lampe frontale.The present invention relates to the field of headlamps and in particular a headband for a headlamp.
Il existe de nombreux types de bandeaux de maintien pour une lampe frontale. La montée en puissance des lampes frontales les plus récentes à conduit à la conception de bandeaux particulièrement sophistiqués de manière à permettre le maintien, non seulement d'une lampe frontale localisée à l'avant de la tête d'un utilisateur, mais également de l'imposante batterie située à l'arrière et assurant l'alimentation en énergie de la lampe.There are many types of headlamp headbands. The rise in power of the most recent headlamps has led to the design of particularly sophisticated headbands so as to allow the maintenance, not only of a headlamp located at the front of a user's head, but also of the headlamp. imposing battery located at the rear and ensuring the power supply of the lamp.
La
On s'est aperçu que la solution connue de la
En premier lieu, on a relevé une gêne importante liée à la tension du ressort 160 - dont la force de rappel est nécessaire pour assurer un maintien esthétique minimal du conducteur électrique - et qui vient tirer d'un côté du bandeau. Cette force de rappel est perçue très nettement comme une gêne par le porteur de la lampe qui doit d'ailleurs la recentrer à intervalle régulier dès lors qu'il se lance dans une activité intense comme celle de la course à pied.Firstly, a significant discomfort related to the tension of the spring 160 - the return force of which is necessary to ensure minimal aesthetic maintenance of the electrical conductor - and which pulls from one side of the headband, has been noted. This restoring force is perceived very clearly as a hindrance by the wearer of the lamp who must moreover refocus it at regular intervals when he embarks on an intense activity such as that of running.
En second lieu, comme on le voit dans la figure, le ressort ou la spirale 160 est relativement volumineux et encombrant et porte préjudice non seulement à l'esthétique de l'ensemble du bandeau, mais également à sa compacité.Secondly, as can be seen in the figure, the spring or the
D'une manière générale, on recherche une solution de maintien qui soit plus discrète, plus confortable et plus élégante, tout en assurant des possibilités de réglage du bandeau sur une grande diversité de têtes et même sur un casque de sécurité.In general, what is sought is a support solution that is more discreet, more comfortable and more elegant, while ensuring the possibilities of adjusting the headband on a wide variety of heads and even on a safety helmet.
Tel est le problème à résoudre par la présente invention.This is the problem to be solved by the present invention.
La présente invention a pour but de proposer une nouvelle structure de bandeau destiné au maintien d'une lampe frontale, assurant la connexion électrique entre un boîtier de lampe frontale située à l'avant et une batterie d'alimentation localisée à l'arrière tout en réduisant l'effet de tension du câble électrique perceptible par l'utilisateur.The object of the present invention is to propose a new headband structure intended for holding a headlamp, ensuring the electrical connection between a headlamp housing located at the front and a power supply battery located at the rear while reducing the effect of electric cable tension perceptible to the user.
Un autre but de la présente invention consiste à proposer une structure de lampe frontale qui soit compact, et qui permet un réglage sur différentes dimensions de tête et même un casque de sécurité.Another object of the present invention consists in proposing a headlamp structure which is compact, and which allows adjustment to different head sizes and even a safety helmet.
C'est un autre but de la présente invention que de fournir une structure de bandeau de lampe frontale présentant deux parties, respectivement avant et arrière, rattachées par un lien de réglage.It is another object of the present invention to provide a headlamp headband structure having two parts, respectively front and rear, attached by an adjustment link.
L'invention réalise ces buts au moyen d'une nouvelle structure de bandeau de lampe frontale comportant une partie avant et une partie arrière.The invention achieves these objects by means of a new headlamp headband structure comprising a front part and a rear part.
La partie avant comporte un élément de bandeau configuré pour la fixation d'un corps de lampe et comportant deux terminaisons présentant chacune un trou passant ou conduit vertical configuré pour le passage coulissant d'un lien élastique de serrage. Une terminaison comporte en outre un premier clip d'attache en saillie pour réaliser une liaison coulissante horizontale avec un cordon conducteur électrique.The front part comprises a headband element configured for fixing a lamp body and comprising two ends each having a through hole or vertical duct configured for the sliding passage of an elastic tightening link. A termination further comprises a first projecting attachment clip to provide a horizontal sliding connection with an electrically conductive cord.
La partie arrière comporte un support destiné au maintien d'une batterie électrique ainsi qu'un levier de verrouillage. Le support comprend à sa base deux points de fixation, respectivement gauche et droite, pour les deux extrémités du lien élastique de serrage et comportant en outre, dans sa partie supérieure, deux trous passants pour le passage du lien de serrage blocable au moyen d'un dispositif ou levier de verrouillage (260).The rear part comprises a support intended for maintaining an electric battery as well as a locking lever. The support comprises at its base two fixing points, respectively left and right, for the two ends of the elastic tightening link and further comprising, in its upper part, two through holes for the passage of the tightening link which can be locked by means of a locking device or lever (260).
Suivant l'invention, le lien de serrage est configuré pour passer successivement depuis le point de fixation gauche de la base du support, pour filer ensuite vers un conduit vertical d'une première terminaison de la partie avant, sortir et aller rejoindre le trou passant supérieur gauche du support pour y former une boucle réglable et pouvant être bloquée par le levier de verrouillage. Sur la droite, le lien de serrage élastique ressort par le trou passant supérieur droit du support pour aller rejoindre le conduit de coulissement vertical d'une seconde terminaison de la partie avant, et ensuite aller rejoindre la fixation droite sur la base du support.According to the invention, the drawstring is configured to pass successively from the left attachment point of the base of the support, to then run towards a vertical duct of a first termination of the front part, to exit and go to join the passing hole upper left side of the support to form an adjustable loop therein which can be locked by the locking lever. On the right, the elastic tightening link comes out through the upper right through hole of the support to join the vertical sliding duct of a second end of the front part, and then go to join the right fixing on the base of the support.
Le bandeau comporte en outre :
- un conducteur électrique qui présente deux rayons de courbure de manière à former un « Z » ;
- un premier clip mobile positionné au niveau du premier rayon de courbure pour assurer un coulissement du cordon conducteur électrique avec la partie supérieure du lien de serrage élastique;
- un second clip mobile positionné au niveau du second rayon de courbure pour permettre un coulissement dudit cordon conducteur électrique avec la partie inférieure du lien élastique de serrage.
- an electrical conductor which has two radii of curvature so as to form a “Z”;
- a first movable clip positioned at the first radius of curvature to ensure sliding of the electrically conductive cord with the upper part of the elastic drawstring;
- a second movable clip positioned at the level of the second radius of curvature to allow said electrically conductive cord to slide with the lower part of the elastic clamping link.
Dans un mode de réalisation particulier, une terminaison de la partie avant réalise une double liaison coulissante, perpendiculaire l'une avec l'autre, pour le cordon électrique et le lien de serrage élastique.In a particular embodiment, an end of the front part produces a double sliding connection, perpendicular to each other, for the electrical cord and the elastic drawstring.
De préférence, les deux extrémités sont réalisées de préférence par surmoulage ou par couture sur l'élément de bandeau élastique qui forme la première partie.Preferably, the two ends are preferably produced by overmolding or by sewing onto the elastic headband element which forms the first part.
Dans un mode de réalisation particulier, les terminaisons gauche et droite de la partie avant présentent la forme d'une boucle sensiblement carrée ou rectangulaire dont un côté vertical creux sert de conduit de passage pour un coulissement vertical du lien des serrage élastique.In a particular embodiment, the left and right ends of the front part have the shape of a substantially square or rectangular loop, one hollow vertical side of which serves as a passage duct for vertical sliding of the elastic tightening link.
D'autres caractéristiques, but et avantages de l'invention apparaîtront à la lecture de la description et des dessins ci-après, donnés uniquement à titre d'exemples non limitatifs. Sur les dessins annexés :
- La
figure 1 illustre une lampe frontale de l'état de la technique permettant la connexion électrique entre un boîtier de lampe situé à l'avant et une batterie d'alimentation localisée à l'arrière. - La
figure 2 illustre une perspective arrière d'un mode de réalisation d'un bandeau de lampe frontal conforme à la présente invention. - La
figure 3 montre une vue de gauche du mode de réalisation de lafigure 2 , en configuration de développement minimale. - La
figure 4 montre une vue de gauche du mode de réalisation de lafigure 2 en configuration de développement maximal. - La
figure 5 illustre plus particulièrement le détail duclip 290 permettant la coopération du cordon conducteur électrique 270 et le lien élastique 230. - La
figure 6 illustre plus particulièrement le détail duclip 290 permettant la coopération du cordon conducteur électrique 270 et le lien élastique 230. - La
figure 7 illustre le détail de la partie terminale 210 permettant le coulissement du cordon conducteur électrique 270. - La
figure 8 illustre le détail du levier deverrouillage 260 localisé sur lesupport 240 à l'arrière du bandeau.
- The
figure 1 illustrates a headlamp of the state of the art allowing the electrical connection between a lamp housing located at the front and a power supply battery located at the rear. - The
picture 2 illustrates a rear perspective of an embodiment of a headlamp headlamp in accordance with the present invention. - The
picture 3 shows a left view of the embodiment of thepicture 2 , in minimal development configuration. - The
figure 4 shows a left view of the embodiment of thefigure 2 in maximum development configuration. - The
figure 5 more particularly illustrates the detail of theclip 290 allowing the cooperation of the electricallyconductive cord 270 and theelastic link 230. - The
figure 6 more particularly illustrates the detail of theclip 290 allowing the cooperation of the electricallyconductive cord 270 and theelastic link 230. - The
figure 7 illustrates the detail of theterminal part 210 allowing the sliding of theelectrical conductor cord 270. - The
figure 8 illustrates the detail of thelocking lever 260 located on thesupport 240 at the back of the headband.
La
Comme on le voit dans la
La partie avant 210 se présente sous la forme d'un élément de bandeau, en matériau textile, plastique ou tout autre matériau approprié de préférence élastique, sur lequel on viendra fixer un corps de lampe 200. Différents modes de fixation pourront être envisagés pour assurer le maintien du boîtier 200 sur l'élément 210 qu'il n'est pas nécessaire de détailler ici par souci de concision. Il suffit d'évoquer, par exemple, la possibilité de prévoir deux passants dans le corps de lampe 200 pour le passage du bandeau élastique de manière à assurer une liaison coulissante du boîtier 200 sur l'élément de bandeau 210. Mais, clairement, d'autres modes de réalisation sont possibles et envisageables.The
L'élément de bandeau 210 comporte deux extrémités respectivement gauche et droite, auxquelles sont fixées, de préférence par surmoulage ou couture, deux terminaisons plastiques 210 et 220 présentant chacune un trou passant ou conduit vertical, respectivement 211 et 221, destiné au passage coulissant du lien élastique de serrage 230. De préférence, les terminaisons plastiques 210 et 220 présentent la forme d'une boucle sensiblement carrée ou rectangulaire dont un côté vertical creux sert de conduit de passage 211/221 pour un coulissement vertical du lien élastique de réglage 230.The
Par ailleurs, comme on le voit sur les
Cette disposition spécifique permet déjà de constater que l'on réalise ainsi, au niveau de la terminaison 210 une double liaison coulissante, perpendiculaire l'une avec l'autre pour le cordon électrique 270 (coulissement horizontal) et le lien de serrage 230 (coulissement vertical).This specific arrangement already makes it possible to observe that, at the level of the
La partie arrière du bandeau consiste en un support 240 de forme sensiblement symétrique dans le plan sagittal médian, et configuré pour épouser la forme arrière de la tête d'un utilisateur. De préférence le support 240 se présente sous la forme d'un triangle ayant une base dotée de deux points de fixation, respectivement gauche et droite, pour les deux extrémités du lien élastique de serrage 230. La
Comme on le voit, les possibilités de serrage du bandeau proposé sont importantes en raison du parcours spécifique inédit et particulièrement avantageux du lien de serrage élastique 230, lequel passe successivement du point de fixation gauche 241 sur la base du support 240, pour filer ensuite vers le conduit coulissant vertical gauche 211 de la boucle 210, en sortir et aller rejoindre le trou passant supérieur gauche du support 240 pour y former une boucle réglable, comme cela apparait dans la
Un tel parcours du lien de serrage élastique 230 permet un maintien particulièrement efficace et confortable sur la tête d'un utilisateur puisqu'il conduit à l'apparition d'une double boucle de serrage, respectivement inférieure et supérieure, pouvant être serrées au moyen d'un unique levier de verrouillage 260.Such a course of the
Par ailleurs, pour réaliser le raccordement électrique de la batterie 250 au corps de lampe 200, on prévoit un cordon conducteur électrique 270 de forme très spécifique avec deux rayons de courbure, respectivement 271 et 272, s'inscrivant dans un plan sagittal de l'utilisateur de manière à former un « Z » et venant coopérer avantageusement avec le parcours du lien de serrage 230.Furthermore, to make the electrical connection of the
A cet effet, on prévoit, deux clips mobiles 280 et 290 permettant une liaison coulissante entre le cordon conducteur électrique 270 et le lien élastique de serrage 230. Le clip mobile 280 est positionné au niveau du premier rayon de courbure 271 pour assurer un coulissement avec la partie supérieure du lien élastique de serrage 230, tandis que le clip mobile 290 est positionné au niveau du second rayon de courbure 272 pour permettre un coulissement avec la partie inférieur du lien élastique de serrage 230.For this purpose, two
Le détail d'un mode de réalisation du clip mobile 290 est illustré dans la
Il en résulte une disposition sophistiquée assurant, avec élégance, une grande efficacité du maintien du bandeau.The result is a sophisticated arrangement ensuring, with elegance, a great efficiency in maintaining the headband.
En résumé, en partant du corps de lampe 200 pour aller jusqu'à la batterie 250, on relève les liaisons suivantes du cordon conducteur électrique 270 :
- le raccord 201 pour la connexion électrique du corps de lampe 200 ;
- une première liaison coulissante au niveau du
premier clip d'attache 215, situé en saillie sur la terminaison 210 ; - une seconde liaison coulissante au niveau du
second clip 280, proche du premier rayon de courbure, assurant une double liaison coulissante avec la partie supérieure du lien de serrage élastique 230 courant vers le trou supérieur gauche du support ; - une troisième liaison coulissante au niveau du troisième
clip 290, proche du second rayon de courbure, assurant une double liaison coulissante avec la partie inférieure du lien de serrage élastique 230 venant du point defixation 241 du support. - le
second raccord 242 permettant le raccordement électrique à la batterie.
- the
connector 201 for the electrical connection of thelamp body 200; - a first sliding connection at the level of the
first attachment clip 215, located projecting from thetermination 210; - a second sliding connection at the level of the
second clip 280, close to the first radius of curvature, ensuring a double sliding connection with the upper part of theelastic tightening link 230 running towards the upper left hole of the support; - a third sliding connection at the level of the
third clip 290, close to the second radius of curvature, ensuring a double sliding connection with the lower part of theelastic tightening link 230 coming from theattachment point 241 of the support. - the
second connection 242 allowing the electrical connection to the battery.
Ces liaisons coulissantes viennent coopérer avec les possibilités de coulissement du lien élastique de serrage 230 pour autoriser, au final, de vastes possibilités d'ajustement, comme cela apparaît dans les
On notera en particulier, et de manière avantageuse, que la première terminaison 210 réalise une double liaison coulissante, perpendiculaire l'une avec l'autre, au niveau du cordon électrique 270 et du lien de serrage 230a/230b. En effet, le clip d'attache 211 permet un coulissement sensiblement horizontal du cordon électrique 270 tandis que les trous passants de la boucle 210 assurent un coulissement vertical.It will be noted in particular, and advantageously, that the
Dans un mode de réalisation préféré, la batterie électrique est raccordable sur le support 240 au moyen d'un connecteur de type micro-USB.In a preferred embodiment, the electric battery can be connected to the
Claims (8)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP21158833.0A EP4047261A1 (en) | 2021-02-23 | 2021-02-23 | Headlamp strip |
TW111104489A TW202233992A (en) | 2021-02-23 | 2022-02-08 | Headlamp headband |
US17/676,514 US11585519B2 (en) | 2021-02-23 | 2022-02-21 | Headlamp headband |
CN202210167878.9A CN114963137A (en) | 2021-02-23 | 2022-02-23 | Head lamp head belt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP21158833.0A EP4047261A1 (en) | 2021-02-23 | 2021-02-23 | Headlamp strip |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4047261A1 true EP4047261A1 (en) | 2022-08-24 |
Family
ID=74732682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21158833.0A Pending EP4047261A1 (en) | 2021-02-23 | 2021-02-23 | Headlamp strip |
Country Status (4)
Country | Link |
---|---|
US (1) | US11585519B2 (en) |
EP (1) | EP4047261A1 (en) |
CN (1) | CN114963137A (en) |
TW (1) | TW202233992A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD1015594S1 (en) * | 2021-12-09 | 2024-02-20 | Starforce Incorporated | Head lamp |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2481981A1 (en) * | 2011-02-01 | 2012-08-01 | Zedel | Portable electrical lamp, with improved attachment |
EP2505907A1 (en) * | 2011-03-30 | 2012-10-03 | Zedel | Portable electric lamp including a power supply and communication connector |
USD677816S1 (en) * | 2011-06-16 | 2013-03-12 | Zedel | Headlamp |
USD828599S1 (en) * | 2016-09-08 | 2018-09-11 | Zedel | Headlamp |
EP3674596A1 (en) * | 2018-12-31 | 2020-07-01 | Zedel | Balancing device improving holding on the head of a head torch |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050276036A1 (en) * | 2004-06-14 | 2005-12-15 | Miles Danny L | Explorer lite extreme |
US7513660B2 (en) * | 2007-06-20 | 2009-04-07 | Eveready Battery Company, Inc. | Lighting device having forward directed heat sink assembly |
US9263718B2 (en) * | 2013-02-14 | 2016-02-16 | Acuity Ophthalmics, Llc | Battery kit for use with headset |
US9707707B2 (en) * | 2013-10-18 | 2017-07-18 | Riverpoint Medical, Llc | Comfortable medical headlamp assembly |
-
2021
- 2021-02-23 EP EP21158833.0A patent/EP4047261A1/en active Pending
-
2022
- 2022-02-08 TW TW111104489A patent/TW202233992A/en unknown
- 2022-02-21 US US17/676,514 patent/US11585519B2/en active Active
- 2022-02-23 CN CN202210167878.9A patent/CN114963137A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2481981A1 (en) * | 2011-02-01 | 2012-08-01 | Zedel | Portable electrical lamp, with improved attachment |
EP2505907A1 (en) * | 2011-03-30 | 2012-10-03 | Zedel | Portable electric lamp including a power supply and communication connector |
USD677816S1 (en) * | 2011-06-16 | 2013-03-12 | Zedel | Headlamp |
USD828599S1 (en) * | 2016-09-08 | 2018-09-11 | Zedel | Headlamp |
EP3674596A1 (en) * | 2018-12-31 | 2020-07-01 | Zedel | Balancing device improving holding on the head of a head torch |
Also Published As
Publication number | Publication date |
---|---|
TW202233992A (en) | 2022-09-01 |
US11585519B2 (en) | 2023-02-21 |
CN114963137A (en) | 2022-08-30 |
US20220268429A1 (en) | 2022-08-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3674596B1 (en) | Balancing device improving the holding on the head of a head lamp | |
EP2481981B1 (en) | Portable electrical lamp, with improved attachment | |
FR2635896A3 (en) | MULTIFUNCTIONAL ELECTRONIC DEVICE FOR SELF-DEFENSE OF A PERSON | |
CA2870148C (en) | Protective helmet for mechanical, electrical and thermal stress protection, for electricians | |
FR2870492A1 (en) | INTERNAL LIGHTING LAMP FOR VEHICLE | |
FR2874461A1 (en) | POWER SUPPLY DEVICE FOR REDUCING THE TORSION LOAD ON AN ELECTRICAL BEAM | |
EP4047261A1 (en) | Headlamp strip | |
FR2753840A1 (en) | CONNECTING TERMINAL FOR ELECTRICAL CONDUCTOR | |
FR2833069A1 (en) | Forehead lamp for sport or work has bulb-holder and reflector-holder that can be adjusted in two different focus positions and off position | |
EP3290785B1 (en) | Headlight provided with a rigid or semi-rigid band | |
FR2973474A1 (en) | PORTABLE ELECTRIC LIGHTING LAMP COMPRISING A POWER AND COMMUNICATION CONNECTOR | |
FR2851474A1 (en) | Anchoring device for tubular structure e.g. pylon, has two yokes prolonged by ear with holes that are inclined in opposite direction and traversed by cam pin such that traction performed on linking body forms closing of yokes | |
FR2755498A1 (en) | Electric torch with twist-lens switch | |
FR2524721A1 (en) | Screw-less connector for bare-ended electrical wires - has lever-operated spring strip to trap wire against two ridges | |
FR2499308A1 (en) | Switch with housing connected to complementary device - has metal wire elastic strap whose ends have eyelets maintaining strap mobile, before assembly | |
FR2630225A1 (en) | ||
FR2816393A1 (en) | LIGHTING DEVICE COMPRISING A HEAT RADIATION ELEMENT DISENGAGED BY A DISCHARGE LAMP AND A CIRCUIT MODULE | |
FR2720236A3 (en) | Hair clip with teeth to hold it on hair | |
FR2740266A1 (en) | Connection element for joining two male electric contact terminals | |
EP0744088B1 (en) | Electric plug of the british type | |
FR2846523A1 (en) | Helmet fastening for detachable component such as lamp has additional straps that go under sides of helmet | |
EP0872923B1 (en) | Device for electrically connecting several electrical female contact elements | |
FR2462795A1 (en) | Electrical connector for electronic components - has insulating housing and contact with rigid back plate and S-shaped front leaf | |
FR2819949A1 (en) | ARRANGEMENT OF AN ELECTRICAL CONNECTION DEVICE OF A BUILT-IN LUMINAIRE | |
FR3037296A3 (en) | MODULAR BRIDGE FOR LIGHTING OF EMERGENCY VEHICLE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20230222 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |