An angle-adjustable LED energy-saving lamp device

Abstract

The invention discloses an angle-adjustable LED energy-saving lamp device, which comprises a lampshade body, an upper cover plate is fixed on the top of the lampshade body, a middle partition is fixed in the lampshade body, and the middle part of the middle partition is provided with an adjustment channel. The arc-shaped housing is inserted and sleeved in the adjustment channel, and the arc-shaped wall of the arc-shaped housing protrudes downward from the adjustment channel. There is a hinge block in the middle of the top surface, and an adjustment stud is hinged on the hinge block. The top of the adjustment stud is screwed with an adjustment column, and the adjustment column is hinged on the support plate fixed on the top inner wall of the lampshade through a bearing. The upper end has a rotating shaft, and a rotating gear is fixed on the rotating shaft; it can adjust the irradiation angle of the LED lamp to meet different irradiation requirements. Different use requirements to adjust the irradiation effect of different LED lights.

Description

Technical field: [0001] The invention relates to the technical field of energy-saving lamps, in particular to an angle-adjustable LED energy-saving lamp device. Background technique: [0002] LED is a semiconductor light-emitting diode. LED energy-saving lamps use high-brightness white light-emitting diodes as light sources. They have high light efficiency, low power consumption, long life, easy control, maintenance-free, safety and environmental protection. They are a new generation of solid cold light sources. Energy-saving lamps are energy-saving, high brightness, long-distance light projection, good light-emitting performance, and wide voltage range. The light source can realize seven color changes of LED through the built-in microcomputer controller. The light color is soft, bright, colorful, low loss, and low energy consumption. Low energy consumption, green and environmental protection, suitable for long-term lighting in homes, shopping malls, banks, hospitals, hotels...

AI Technical Summary

Problems solved by technology

Compared with incandescent lamps or low-voltage fluorescent lamps, the stability and long life of LEDs are obvious advantages. However, the existing LED lamps have warm or cool color light, and their color temperature cannot be adjusted according to the needs of different users.

[0003] However, the existing LED light source is generally directed downward, which strengthens the light in the middle of the lamp, making it difficult for some users to adapt, and the irradiation angle of the LED light source cannot be adjusted.

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