Illumination range adjustable type LED reflector lamp

Abstract

The invention relates to an LED spotlight with adjustable illumination range, which comprises a guide rail, on which a movable seat is arranged, a fixed disk is arranged on both sides of one end of the guide rail, a guide shaft is arranged between the fixed disks, and the outer peripheral surface of the guide shaft is fitted with a The moving tube has a base on the moving seat, a rotary seat on the base, a positioning groove in the middle of the top of the rotary seat, a rotary shell on the top of the rotary seat, and a lamp on the top of the rotary shell. There is an LED spotlight on the lamp holder, and a rotating shaft is installed in the middle of the bottom of the lamp holder, and the rotating shaft is installed in the positioning groove; the top of the base is provided with a positioning cavity, and the bottom of the rotating seat is provided with a rotating shaft. The rotating shaft is installed in the positioning cavity, and the rotating shaft and the positioning cavity are connected by threads. The flexible movement and adjustment of the mobile seat along the longitudinal direction of the guide rail can facilitate the flexible adjustment of the longitudinal movement of the guide rail by controlling the LED spotlight; the flexibility of horizontal movement and horizontal rotation adjustment of the LED spotlight is greatly improved.

Description

technical field [0001] The invention relates to an LED spotlight, in particular to an LED spotlight with an adjustable illumination range. 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 power consumption, elevated 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. It is currently the most concerned energy-saving and environmentally friendly product. There are more and more lamps made of LEDs as light sources. Among them, LED spotlights are the most popular, because compared with other LED lamps, LED spotlights are cheaper. Since LED bulbs are more complex in structure than halogen spotlights, even in the case of mass production, the product price will be higher than that of halogen ...

AI Technical Summary

Problems solved by technology

The existing LED spotlights are inconvenient to install, it is inconvenient to adjust the horizontal movement of the LED spotlights, it is inconvenient to adjust the horizontal rotation of the LED spotlights, it is inefficient to operate the flexible adjustment of the LED spotlights, and it is even more inconvenient to adjust the LED spotlights. Lights controlled by gear drive

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