LED lamp with adjustable color temperature and brightness

Abstract

The invention discloses an LED (Light Emitting Diode) lamp with adjustable color temperature and brightness. The LED lamp comprises an extrusion lamp tube, a lamp bead panel, end caps, a junction box, a power box and installation buckle plates, wherein the extrusion lamp tube is in a shape of a strip, the extrusion lamp tube is composed of an upper tube body and a lower tube cover, a plurality of installation buckle plates are arranged on the upper part of the upper tube body, the lower tube cover is installed on the lower part of the upper tube body, the lamp bead panel is embedded into the lower part of the extrusion lamp tube, the junction box and the power box are installed in the upper part of the extrusion lamp tube, the lamp bead panel is electrically connected with the power box by virtue of the junction box, and the end caps respectively sleeve both ends of the extrusion lamp tube. The LED lamp with the adjustable color temperature and brightness has the advantages of reasonable structure, simplicity in assembly and high connection strength and is formed in an embedded and buckling mode; the lower bottom surface of the lower tube cover is in a semicircular shape, so that the light service efficiency and the luminous efficiency are improved; and a color temperature and brightness control chip is arranged in the power box, so that the color temperature and brightness can be adjusted only in a way that the power box is externally connected with a regulating switch by virtue of the junction box.

Description

【Technical field】 [0001] The invention relates to the technical field of lighting fixtures, in particular to an LED lamp with adjustable color temperature and brightness. 【Background technique】 [0002] The role of lighting fixtures is not limited to lighting, but also the eyes of the home, more often it plays a decorative role. With the continuous development of science and technology, the standard of living is also constantly improving, and people's pursuit of lighting fixtures tends to be functional and intelligent, providing a more convenient and efficient life. At present, the color temperature and brightness of lighting fixtures are usually fixed and cannot be adjusted, which cannot meet the needs of customers, and the structure is complex and the assembly efficiency is low. In order to solve the above problems, it is necessary to propose an LED lamp with adjustable color temperature and brightness. 【Content of invention】 [0003] The purpose of the present inventio...

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide an LED lamp with adjustable color temperature and brightness, which aims to solve the problem that the color temperature and brightness of lighting fixtures in the prior art are usually fixed and cannot be adjusted, which cannot meet the needs of customers. And the technical problems of complex structure and low assembly efficiency

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