摘要:
LED luminaire (10, 100, 200) for line illumination comprising an elongate trunk (12, 120, 220) having a first end portion (13, 121) and an opposite second end portion (15, 122), an elongate lighting carrier (14, 140, 240) comprising at least one LED based light source to form a continuous line of light, a first coupling member (142a, 142b) for detachably fastening the lighting carrier (14, 140, 240) to the trunk (12, 120, 220), and a second coupling member (134, 234) arranged for longitudinally connecting the trunk (12, 120, 220) in line with an adjacent trunk (12, 120, 220) of an adjacent LED luminaire (10, 100, 200) thereby forming a self-sustained trunking system. Detaching of the lighting carrier (14, 140, 240) is allowed in substantially a transverse direction with reference to the line of trunks (12, 120, 220), and without dismounting the trunk (12, 120, 220) from the trunking system.
摘要:
An electrode assembly that includes an electrode configured to provide electrical contact with a subject's skin through a subject contact surface. The electrode includes an electrode base pad having a first contact surface on a side of the electrode opposite the subject contact surface. The electrode also includes a connector assembly configured to electrically connect the electrode to an external electrical apparatus to transfer electrical signals between the subject's skin and the external electrical apparatus. The connector assembly includes a housing having a second contact surface. The second contact surface is configured to be magnetically and electrically coupled to the first contact surface of the electrode base pad. The connector assembly also includes an electrical connector configured to connect the second contact surface to the external electrical apparatus.
摘要:
A switch device (10) and method for generation of energy for operating the switch device (10), wherein the switch device (10) is provided with a drive unit (120) interacting with an actuation device operable by a user, and with a moving device (130) configured to be set in motion by the drive unit (120), and with an energy harvester (132, 140, 140a) for providing energy to the switch device (10) in dependence on a motion of the moving device (130), such that energy for commands or other operations is provided to the switch device (10). The moving device (130) is configured to be repeatedly repositioned in relation to a defined zero position, as long as it has kinetic energy, in order to provide kinetic energy which can be converted in electric energy by the energy harvester (132, 140, 140a). Such an electromechanical device for generating energy can ensure wireless operation of the switch device (10) without the need of batteries or any other kind of power supply.
摘要:
Energyharvesting device The present invention relates to a very simple and robust wireless batteryless device (100) for harvesting energy. The actuation upon button pressure/release results in a rotation of a first member (1) around its central axis (11) leading to a move of an element (3), which is loosely fixed at the first member (1) from a pivot point (14), and a rotation around the central axis (11) of the second member (2) to which a generator axis of an energy harvester is coupled, the rotation axis of the generator being coincident with the central axis (11). Upon full pressure/release, the element (3) is forced to rotate around the pivot point (14), allowing a vertically raised pin (22) of the second member (2) to disengage a recessed area (31, 32) at each end of a slot (30) of the element (3) and the second member (2) to rotate to its rest position.