Modular heat radiator for LED lamps

Abstract

The invention belongs to the technical field of heat radiators, and particularly relates to a heat radiator for radiating the heat of LED lamps. The heat radiator for radiating the heat of LED lamps comprises heat radiating fins and a heat radiating substrate, wherein a row of T-shaped embossments are uniformly distributed on the heat radiating substrate, a heat radiating fin installation groove is formed between two adjacent embossments, the heat radiating fin installation grooves are respectively provided with the heat radiating fins, both sides of openings at the lower parts of heat radiating main bodies of the heat radiating fins respectively stretch outwards to form mounting feet, and the mounting feet are arranged in the heat radiating fin installation grooves. The tops of the heat radiating main bodies of the heat radiating fins are provided with a list of heat radiating holes. Strip heat radiating grooves communicated with the openings at the lower part of the heat radiating main bodies are arranged crosswise and centrally on the heat radiating substrate. The invention has the advantages of small material consumption and light weight because the heat radiating substrate and the heat radiating fins of the hear radiator can be of split structures, and good heat radiating effect of heat radiating holes arranged in the structure and the heat radiating fins, and is applicable for the heat radiation of various LED lamps.

Description

Technical field: [0001] The invention belongs to the technical field of radiators, and particularly relates to an LED lamp module type radiator. Background technique: [0002] A radiator is a general term for a series of devices used to conduct and release heat. It is widely used in various fields. In the field of lighting, LED lighting has been well promoted due to its advantages of high luminous efficiency, long service life, energy saving, low failure rate and small size. In some high-power LED lamps used for street and road or other area lighting, a large amount of heat is generated during operation. Usually, the heat is released in a natural way, and the junction temperature of the LED lamp is kept at a certain value. The larger the power of the LED lamp, the larger the heat dissipation area, and the heat released naturally is relatively slow. If the heat is not released in time, the service life of the lamp will be shortened, the brightness will be reduced, or the fi...

AI Technical Summary

Problems solved by technology

The greater the power of the LED lamp, the larger the heat dissipation area, and the natural heat release is slower. If the heat is not released in time, the service life of the lamp will be reduced, the brightness will be attenuated, or the fire will be caused by high temperature and other losses.

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