Zedel

Zedel S.a.

Zedel S.a.s.

Boris Bouffay

Philippe Berrel

Paul Petzl

Alain Maurice

Sebastien Jarzac

Laurent Fruh

Mathieu Le Bourhis

Frederic Piu

Christophe Chedal-Anglay

Frédéric Piu

Sébastien Jarzac

A headlamp with&#x2014;a headband; a light source located at the front of the headband is presented. The headlamp has a load balancing device with two strands. The first strand has a first end (A) and a second end (B) respectively attached on one left front fixing point and one left rear fixing point of said headband. The second strand has a first end (A') and a second end (B&#x2032;) respectively attached on one right front fixing point and one right rear fixing point of said headband. There is an element wherein the first and second strands are thread up so as to bring closer the two strands at one common point C.

Load balancing device for improving the holding of a headlamp on the head of a user

A headlamp is disclosed with a lamp fitted with a light source; a headband allowing the fastening of the headlamp over the head of a user, where the headband has a constant length, symmetrical with respect to a median sagittal plane. The headband also has an alternation of rigid/semi rigid elements for allowing a deformation in the space and the adjustment on the user's head is presented. In addition, the headband has a rigid/semi-rigid front section allowing a certain deformability along a first plane (x, y), a rigid/semi-rigid intermediate section allowing a certain deformability along a second plane (x, z) and a rigid/semi-rigid rear section allowing a certain deformability along a third plane (y, z). The headband has elements for the attachment and the passage of an elastic link for constraining the deformation of the rigid/semi rigid headband within the three planes.

Headlamp having a rigid/semi rigid headband

A headlamp which contains a lamp is disclosed, with a headband enabling the lamp to be held on the head of a user is presented. The headband has a rigid/semi-rigid front section supporting the lamp using a pivot liaison. The pivot liaison allows rotation having: a first amplitude of at least 0 to +30 degrees and preferably 0 to 45 degrees to provide appropriate illumination when the lamp is worn in a conventional manner around the head. A second amplitude ranging from at least 0 to &#x2212;45 degrees, and preferably 0 to &#x2212;80 degrees provides appropriate illumination when the lamp is worn around the neck without being inverted. The 0 degree inclination corresponds to the pivot of the lamp which generates a horizontal light beam when the headlamp is positioned on the head of a standing user with the eyes fixing the horizon.

Headlamp configured to be carried around the neck

LED lamp provided with a variable-geometry beam device

A lamp, as for example a headlamp, comprising: The lamp also includes a processor for image processing capable of performing complex analysis of the image, including the recognition of a rope, fog detection etc. . . .

LED lamp comprising a power regulating device

LED lamp fitted with a safety device

This device comprises an enclosure and electric connections for connection, in a power supply circuit, with either one of two interchangeable electric power sources, as required. The enclosure delineates a housing accommodating either two primary cells together or a storage battery. A contact for connecting a terminal of one of the primary cells to a terminal of the other primary cell comprises a clamp that is deformable between a first configuration in which each one of two facing branches of the contact is positioned to connect one of said terminals by penetrating into an accommodating volume for accommodating the storage battery, and a second configuration in which the two branches are placed outside said accommodating volume which is left free.

Device for electric power supply of a portable lamp

A power supply unit including an accumulator, a back support body with means configured for holding the back support body on a user's head and connect to a lighting device, at least one first module provided with a USB connector, and means for removably securing the at least one first module to the back support body. The back support body also includes a hollow element for receiving the connector, such hollow element being mounted so as to pivot around a transverse axis of the back support body.

Power supply with sealed pivoted USB connector, for portable illumination device

A lamp comprises a lighting module mounted on a front housing, an electric power supply device connected to the lighting module, a rear pressing part, and means for fixing. The latter comprise a flexible link fixed to the rear pressing part, a securing device having gripping means, means for tensioning, and sliding means of the link designed to move the front housing and the rear pressing part towards one another. The flexible link is formed by a cord, a lace, or a flexible wire, and the gripping means of the securing device are centralized on the rear pressing part.

Portable electric lighting lamp with improved fixing

The torch comprises a support device shaped as a swivelling flap made of insulating material, pivotally mounted on a spindle between an inactive position allowing access to the batteries via the orifice after the reflector sub-assembly has been removed, and an active position in which the terminals are in contact with the poles of the batteries, said spindle extending orthogonally with respect to the longitudinal axis of the end-piece.

Portable electric torch

A torch light having a case containing batteries and an assembly formed by a bulb and connecting circuit arranged on a cylinder mounted with limited rotation in a circular housing of the case between a first rest position allowing access to the first compartment for fitting or removal of the batteries and a second work position commanding lighting of the torch. The cylinder has a ramp cooperating with the batteries when switching from the first rest position to the second work position takes place to allow the first contact and the second contact to come into engagement with the respective terminals of opposite polarities of said batteries. A pushbutton operating the switch is able to be in an inactive position corresponding to the closed state of the switch when the second contact is bearing against one of the terminals, and an active position urging the switch to the open state following separation of the terminal with the second contact.

Portable electric torch with rotary cylinder

A torch light comprises an elongate case and fixing means to enable it to be used as a head-mounted lamp. The fixing means comprise a fixing plate designed to cooperate by clipping with locking means provided in a blind orifice of the case and arranged to constitute positive locking of the fixing plate in the active position, switching of said locking means from the active position to the inactive position requiring a manual unlocking operation to uncouple the case from the fixing plate. A head-mounted lamp can thus be quickly transformed into a torch light.

Growing community of inventors

Saint Bernard du Touvet, France

Boris Bouffay