摘要:
The invention relates to an LED lamp having a socket and having a first circuit board. At least one press fit connector that can be electrically connected to the socket is provided. Said connector is connected to the circuit board by means of a plug section.
摘要:
The present invention relates to an LED lighting device for an outdoor parking lot, and the LED lighting device installed in each parking area of the outdoor parking lot comprises: a main lighting unit for lighting a corresponding parking area; an auxiliary lighting unit provided separately from the main lighting unit to display different colors according to ranges of available parking spaces of the corresponding parking area; and a camera for detecting the number of available parking spaces by photographing the corresponding parking area. According to the present invention, the number of available parking spaces is checked by photographing a parking area around an installed LED lighting device to check whether there are available parking spaces, and the auxiliary lighting unit for displaying a different color according to the number of parking spaces is provided besides the main lighting unit to display whether parking is available in the parking area where the LED lighting device is installed and to simultaneously display the number of vehicles which can be parked with a different color for each range, so that users can easily check an available parking area.
摘要:
A device for securing one or more sources of LED light against a mounting surface including: a housing arranged to mount the source of LED light in an installed position, wherein the housing comprises a metal component having a thickness and the housing extends above the one or more sources of LED light no greater than the thickness of the metal component; and at least one electrical connector for electrically coupling an external conductor to an electrical contact pad of the source of LED light.
摘要:
The present invention provides a light source, method, computer-readable storage medium and computer program product for optimising one or more illumination characteristic thereof. In particular, the present invention provides a light source comprising four or more light-emitting elements, or groups or arrays thereof, each one of which having a respective predefined emission spectrum which, when combined in accordance with a given intensity ratio, provide illumination at a particular colour temperature. This light source may comprise an internal and/or external selection module for selecting one or more illumination characteristics to be optimised, and internal and/or external computing module for optimising drive parameters of the light source to provide the optimised illumination characteristic selected. The light source may optionally be hardwired to operate according to predefined drive parameters selected, using a method, computer-readable storage medium and/or computer program product of the present invention, in order to optimise a pre-selected illumination characteristic.
摘要:
A device for securing one or more sources of LED light against a mounting surface comprising: at least one continuous metallic path between the mounting surface and the one or more sources of LED light; and at least one electrical connector for electrically coupling an external conductor to an electrical contact pad of the source of LED light, the at least one electrical connector comprising a first end having a push-in type connector for receiving and securing the external conductor, and a second end formed at least partially from a resilient material to contact the electrical contact pad.
摘要:
Various embodiments of electric lights are described, particularly those capable of being inserted and powered by a light socket. The electric lights can include a base that can electrically couple with a light socket and a housing coupled to the base. A flame element can at least partially extend from the housing and be illuminated via a light source that is configured to emit light on to an outer surface of the flame element. To ensure proper orientation of the flame element with respect to a viewer, the housing can rotate with respect to the base, such that a front surface of the flame element can be reoriented as needed while the base is electrically coupled to the light socket.
摘要:
The printed circuit board (1) has a front face (2) which can be fitted with at least one semiconductor light source (4) and at least one mounting element (6) which is accessible via a rear face (3), wherein the at least one mounting element (6) is in the form of an electrical conduction element for at least one of the semiconductor light sources (4). The support has at least one support area (12) on which the printed circuit board (1) can be placed, wherein at least one mating mounting element (13) for respectively mounting a mounting element (6) of the printed circuit board (1) is arranged on the support area (12), and wherein at least one mating mounting element (13) is an electrically conductive mating mounting element (13) which is connected to at least one electrical power supply. In the system (10) comprising the printed circuit board (1) and the support (11), the printed circuit board (1) is mounted on the support (11) by the at least one mounting element (6) of the printed circuit board (1) engaging in an interlocking and/or force-fitting manner in a respectively matching mating mounting element (13) of the support (11). The method is used to mount the printed circuit board (1) on the support (11).
摘要:
A device for securing one or more sources of LED light against a mounting surface including: a housing comprising a substantially metal frame arranged to mount the source of LED light in an installed position; and at least one electrical connector for electrically coupling an external conductor to an electrical contact pad of the source of LED light, the at least one electrical connector comprising a first end having a push-in type connector for receiving and securing the external conductor, and a second end formed at least partially from a resilient material to contact the electrical contact pad.
摘要:
A combination (110) of a light bulb (111) and a bulb holder (112) in which the light bulb (111) comprises a plurality of light emitting diodes (77) mounted on a mounting platform (76) located within a globe (74) of the light bulb (111). The mounting platform (76) is mounted on and in heat conducting engagement with a heat transfer member (75) which is located within and in heat conducting engagement with an Edison screw threaded first coupling element (73) also of heat conductive material, so that heat generated by the light emitting diodes (77) is conducted through the mounting platform (76), the heat transfer member (75) and the first coupling element (73) into the light bulb holder (112). The light bulb holder (112) comprises a body member (93) of heat conductive material having an internally Edison screw threaded socket (95) engageable with the first coupling element (73) of the light bulb (111). A plurality of heat exchange fins (97) extending outwardly from the body member (93) sink heat conducted from the light bulb (111) into the light bulb holder (112). Concentric contact elements (115,116) located at the end of the first coupling elements (73) are engageable with corresponding concentric first and second contact elements (121,122) located in the socket (95) for providing an electrical power supply to the light emitting diodes (77).
摘要:
This lamp (1) comprises a base (2) supporting one or more lighting modules (4) delimiting an air draft and evacuation duct. The duct comprises a proximal opening (10) in proximity to the base (2) for the introduction of air into the duct or the evacuation of air from the duct, and a distal opening (8) for the evacuation of air from the duct or the introduction of air into the duct. Moreover, each lighting module (4) comprises a printed circuit with an exterior face supporting at least one light-emitting diode (20) and an interior face oriented towards the duct, with a view to generating an air circulation effect in the duct contributing to the cooling of the printed circuit or circuits.