摘要:
The invention relates to a portable light apparatus (1) configured to be worn by a user, the portable light apparatus (1) comprising a front frame (2) to house eyeglasses (3) and a pair of side frames (4) connected to the front frame (2), an operating device (5) having at least a battery (51) and at least one auxiliary electronic part (52) having a light device (53) configured to emit light towards the eyeglasses (3) and/or the user's eyes. Further, the invention relates to a charging case (9) for a portable light apparatus (1) and a control system (200) providing remote control for a portable light apparatus (1).
摘要:
A lighting apparatus comprising: a housing: one or more batteries; one or more sets of light sources including at least: a first light source configured to produce a first beam configuration; and a second light source configured to produce a second beam configuration different from the first beam configuration; wherein the lighting apparatus further comprises: one or more sensors, said one or more sensors configured to detect incoming light from at least one of the first and second beam configurations reflected back toward the one or more sensors from an object; and an electronic circuit connected to the first and second light sources and the sensor and configured to extinguish one of the first light source and the second light source while maintaining illumination of the other in response to receiving an indication that incoming light from at least one of the first and second beam configuration reflected back toward the one or more sensors from said object has been detected by the one or more sensors.
摘要:
A battery life extender for a portable lighting device (10) employs a reconfigurable mechanism (12) operable to selectively electrically isolate one or more batteries (20) from a circuit having a parasitic power drain. For example, a lighting device includes a light generating element (14), at least one battery (20), a user operated switch configured to control delivery of electrical power from the at least one battery to the light generating element, and a housing assembly (18) supporting the at least one battery and the light generating element. The user operated switch can impart a parasitic power drain. The housing assembly is reconfigurable to: (a) a first configuration in which the user operated switch is electrically connected to the at least one battery, and (b) a second configuration in which the at least one battery is electrically isolated and the at least one battery is retained by the housing assembly.
摘要:
A battery life extender for a portable lighting device (10) employs a reconfigurable mechanism (12) operable to selectively electrically isolate one or more batteries (20) from a circuit having a parasitic power drain. For example, a lighting device includes a light generating element (14), at least one battery (20), a user operated switch configured to control delivery of electrical power from the at least one battery to the light generating element, and a housing assembly (18) supporting the at least one battery and the light generating element. The user operated switch can impart a parasitic power drain. The housing assembly is reconfigurable to: (a) a first configuration in which the user operated switch is electrically connected to the at least one battery, and (b) a second configuration in which the at least one battery is electrically isolated and the at least one battery is retained by the housing assembly.
摘要:
A lamp (12) having a front surface (222) from which light is emitted and that includes a high efficiency light source assembly (212) producing a beam having a 3 dB beamwidth of greater than 100°, and which includes a substrate, a high efficiency light source supported by the substrate; and a dome-lens (214) that contains the high efficiency light source. Also, an optical assembly is positioned to receive light from the high efficiency light source assembly (212) and to produce a headlamp light beam emitted from the front surface (222) of the lamp (12). Further, an annular light block (220) defines an annulus and is placed about the lens (214), so that the lens (214) protrudes through the light block (220), thereby creating a chrisp boundary for the output light beam.
摘要:
Une lampe portative, telle que frontale, comportant un dispositif de commande de la puissance lumineuse, comportant : - un circuit de puissance pour alimenter une ou plusieurs sources lumineuses ; - des premiers circuits de détection de proximité d'un objet configurés pour détecter le mouvement d'un objet, tel qu'un doigt, dans un sens ou l'autre suivant un premier axe X-X'; - une unité de commande recevant les informations générées par lesdits premiers circuits de détection de proximité, ladite unité de commande étant configurée pour générer à partir du sens du mouvement de proximité une information de commande d'allumage, d'extinction ou de réglage de l'intensité lumineuse de la lampe.
摘要:
A wearable headlamp is provided that may provide improved illumination control and adjustability. The wearable headlamp may include a primary light-emitting diode (LED) configured to illuminate an area in front of the headlamp and a photosensor configured to detect the level of ambient light surrounding the headlamp and adjust the luminous flux of the light emitted by the primary LED accordingly. Additionally, the headlamp may include an alternate, red LED to provide illumination where the brightness of the primary LED is not suitable. Furthermore, both the primary LED and alternate LED may be secured within a pivotable lamp housing that enables the direction of the light emitted from the LEDs to be adjusted.
摘要:
A medical light source device worn on the body of an operator enables the application range to be set at a state displaced from the direction in which the body currently faces. An acceleration sensor 106 is attached to a holder 7 to put an illumination section 1 on the body of the operator, and detects a motion of the body of the operator. When an application-range center position setting switch 107b is operated, a position detecting section 108 detects a center position based on the acceleration information detected by the acceleration sensor 106, and an optical axis adjusting section 108 fixes the optical axis of the illumination section 1 to the detected center position. Then, the application angle of application light from the illumination section 1 is capable of being adjusted in a plurality of stages by an application control section 110.
摘要:
Wearable headlight devices and related methods are provided and can include a luminaire (20) that can include a housing (14) having a luminaire vent therein for receiving cooling air and a light source contained within the housing. An air moving device (30) can be located outside of the luminaire for facilitating cooling air intake through the luminaire vent. An exhaust tube (18) can be connected to the luminaire and the air moving device (30) to facilitate air flow of the cooling air between the luminaire and the air moving device.