LED tunnel lamp

Abstract

The invention discloses an LED tunnel lamp which consists of a lamp housing, a panel transparent lampshade, at least one LED light source module arranged inside the lamp housing, a reflecting shade at least provided with one installing hole for the LED light source module, an LED light source driver and a sealing ring, wherein, the lower opening of the lamp housing is fixedly sealed by the panel transparent lampshade (the sealing ring is filled in the lamp housing in a matching way, the joint thereof is bonded by glue water), therefore, a sealed cavity is formed between the lamp housing and the panel transparent lampshade; an installing groove is arranged on the internal top surface of the lamp housing, the LED light source module is arranged in the installing groove (the installation can be assisted by certain pasty heat transfer medium), the reflecting shade is positioned in the lamp housing and fixedly connected with the panel transparent lampshade, the LED light source module is positioned in the installing hole, and the LED light source driver is fixed at the inner lower part of the lamp housing. The LED tunnel lamp of the invention can obviously enhance the heat dissipation effect, prolong the service life of the lamp, and reduce the production cost.

Description

technical field [0001] The invention relates to the field of LED lighting, in particular to an LED tunnel light. Background technique [0002] Traditional tunnel lights mostly use sodium lamps, mercury lamps or metal halide lamps, which consume a lot of energy. With the rapid development of the economy and the increasing shortage of energy, LED, as an effective energy-saving lighting product, is being more and more widely used in various lighting systems. Most of the LED tunnel lights currently used are multi-particle array structures. Complicated installation is cumbersome, and the heat dissipation M-shaped shells of high-power LED tunnel lights on the market are generally uniformly arranged heat sinks on a plane structure. The disadvantage of this structure is that it cannot effectively dissipate heat for the concentrated heat points of the LED light source. , so the heat dissipation problem of LED lamps also affects its popularization and application. Contents of the i...

AI Technical Summary

Problems solved by technology

[0002] Traditional tunnel lights mostly use sodium lamps, mercury lamps or metal halide lamps, which consume a lot of energy

With the rapid development of the economy and the increasing shortage of energy, LED, as an effective energy-saving lighting product, is being more and more widely used in various lighting systems. Most of the LED tunnel lights currently used are multi-particle array structures. Complicated installation is cumbersome. In addition, the heat dissipation M-shaped shells of high-power LED tunnel lights on the market are generally uniformly arranged heat sinks on a plane structure. The disadvantage of this structure is that it cannot effectively dissipate heat for the concentrated heat points of the LED light source. , so the heat dissipation problem of LED lamps also affects its popularization and application.

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