Full-angle LED spotlight

Abstract

The invention relates to a full-angle LED spotlight. The LED spotlight includes a light holder, an LED light source and a bracket. A reflection cup is arranged on the light holder. The LED light source is mounted on the light holder and is located in the reflection cup. A lens is arranged in front of the reflection cup. A cylindrical shell sleeves the outside of the reflection cup. The lower end of the cylindrical shell is fixedly connected to the light holder. The cylindrical shell and the bracket are rotatably connected to each other through bolts. An electrical box is connected to the end of the bracket. The end of the bracket is rotatably connected to the electrical box through a rotating shaft. The full-angle LED spotlight has a simple structure. The bracket is rotatably connected tothe cylindrical shell, and so the LED spotlight can realize multi-angle rotation and the installation number of the LED spotlight can be reduced. Heat dissipation fins are arranged on the cylindricalshell and a heat dissipation cover is arranged on the base, which improves the heat dissipation effect and prolongs the service life.

Description

technical field [0001] The invention relates to an LED spotlight, in particular to an all-angle LED spotlight. Background technique [0002] LED spotlights are spotlights that use light-emitting diodes as light sources. Traditional spotlights mostly use halogen lamps, which have low luminous efficiency, relatively high power consumption, rising ambient temperature and short service life. LED light sources are far superior to traditional lighting fixtures in terms of lighting principles, energy saving, and environmental protection. Moreover, the unidirectionality of LED light emission forms a perfect support for the light distribution of spotlights. [0003] In some places such as stages, exhibition halls and department store window display cabinets, projection lamps are used to provide lighting and product light effects. Because the LED light source has good brightness and long service life, it is a new type of green light source, and it is gradually applied to projection...

AI Technical Summary

Problems solved by technology

The installation positions of most existing LED spotlights are fixed, and it is impossible to achieve lighting at different angles and heights. In order to achieve lighting effects, multiple LED spotlights are generally installed, which not only increases installation costs, but also wastes resources. LEDs emit light When the heat is more serious, the heat will be accumulated in the light-emitting part, resulting in poor heat dissipation and shortening the service life

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