| 摘要 |
The invention relates to the field of lighting, and specifically to a lighting devices and / or light sources with semiconductor device - light emitting diodes and can be used as an LED light source for outdoor, industrial, domestic and architectural lighting design. The task to be solved by the claimed technical solution is to create a simple to manufacture high-efficiency lighting device. Technical results achieved as a result of solving the problem, consist in: increase efficiency of the device, increasing the lifetime of the device, simplifying device manufacture. The LED luminaire with dynamic cooling convection comprises at least one hollow housing of a thermally conductive material on the outer surface of which is secured LED light source that is connected to a power source. The housing is a segment of a hollow pipe with open ends and the LED light source, for which the LED module is used, is installed in close proximity to one of the open ends of the housing. In some cases of implementation LED module can be mounted on side surface of housing. In some cases of implementation LED module can be secured at the end surface of the housing for entry of air into the interior of the housing. In various cases, the implementation of LED module may be secured to the housing surface via a releasable or permanent connection. Preferably, that between the surfaces of the LED module and the housing was placed a layer of thermally conductive paste material. In some cases of implementation the LED luminaire may comprise n structurally interconnected hollow housings, where n ‰¥ 2 , each of which represents a segment of a hollow pipe with open ends; in close proximity to one of which the LED module is installed. In various cases of implementation the housings of two or more fixtures can be connected to each other via a releasable or permanent connection. In various cases of implementation the housings of two or more fixtures can be connected by means of a rigid or swivel. In some cases of implementation the housings of two or more fixtures can be connected to each other so that their longitudinal axes are parallel to each other. In other cases of implementation the housings of two or more lamps may be connected to each other so that their longitudinal axes lie in one another at an angle of range 10°-170°. In some cases, the housings of the two or more luminaires are interconnected via adjacent contact surfaces. In some cases, the housings of the two or more luminaires are interconnected with a gap between adjacent surfaces. In various cases, each of the housings may have a rectangular or square, or round, or triangular, or shaped profile. Preferably, that the housing is made of an aluminum pipe of rectangular shape with exterior dimensions of width - 100.0 mm, the height - 30.0 mm, with a wall thickness of 2.0 mm. Preferably, the length of the body is in the range of 0.2 m - 0.5 m. Preferably, the power LED module is in the range of 20 -70 watts. Preferably, the LED luminaire comprises means for fastening to the supporting surface. |
