Split type LED lamp

Abstract

The invention discloses a split type light-emitting diode (LED) lamp, which comprises a radiator (1), an LED light source (3), an LED driving device (4), a lamp cap (5) and an electric box (2) independent from the radiator, wherein the electric box and the radiator are arranged at intervals; the LED light source is fixed on the radiator; and the LED driving device is arranged in the electric box; the lamp cap is fixed on the electric box. The LED lamp is designed into a split type structure to ensure that the radiator is separated from the electric box for placing the driving device, the driving device is prevented from being influenced by the heat of the LED light source; and on the basis of the split type structure, the structure of the radiator of the LED lamp is improved and the heat radiating of the LED lamp is strengthened to well solve the problems of small volume and insufficient space of the LED lamp and improve the performance of the LED lamp.

Description

Split LED lights technical field The invention relates to an LED lamp, in particular to a split-type LED lamp, which belongs to the technical field of LED semiconductor lighting. Background technique LED lights mainly include LED bulbs and LED spotlights. With the improvement of LED performance and the reduction of cost, lighting products using LED as light source have achieved rapid development, and have gradually replaced traditional lighting products in some indoor and outdoor lighting places. Among traditional lighting products, incandescent lamps and tungsten-halogen spotlights are representative types of general lighting sources. Since the luminous efficiency of incandescent lamps and tungsten-halogen spotlights is very low, only about 15lm / W, the use of LED lamps to replace incandescent lamps and tungsten-halogen spotlights has significant energy-saving advantages. However, a problem existing in the LED lamp itself is that the luminous efficacy of the luminaire i...

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Problems solved by technology

Therefore, the integral structure will significantly shorten the life of the driving device, which in turn will shorten the life of the LED lamp. This has become a difficult technical problem in the LED field.

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