Segmented color-temperature-adjustment chip LED lamp

Abstract

The invention relates to a segmented color-temperature-adjustment chip LED lamp. The LED lamp comprises a device body, a heat dissipation bar and a contact block, wherein an insulating pad is fixedlyarranged in the device body; sockets are formed in the left and right ends of the device body respectively; the upper end of the device body is fixedly connected with a connecting convex block, and aconnecting groove is formed in the exterior of the upper end of the connecting convex block; the upper end of the connecting groove is provided with a lamp holder in a connection mode, and the upper end of the lamp holder is connected with an illuminating lamp; the heat dissipation bar is fixedly arranged at the lower end of the device body; and a dustproof net is arranged in the heat dissipationbar in a connecting mode. According to the segmented color-temperature-adjustment chip LED lamp, an extension rod is pulled from the inside of a telescopic rod from the top to the bottom based on therequired height between the base and the device body, so that a proper heat dissipation distance is provided between the base and the device body; and the inner surface of the device body is tightly attached to the outer surface of the insulating pad, so that the insulating pad can isolate the current inside the device body from the outside, thereby preventing current leakage.

Description

【Technical field】 [0001] The invention relates to the field of segmented color temperature chips, in particular to a segmented color temperature chip LED lamp. 【Background technique】 [0002] LED light sources are gradually replacing incandescent and fluorescent light sources with their long life, no pollution, and high luminous efficiency. Therefore, there are LED lamps that use LEDs as light sources. The color temperature is used to measure the value of the light color of the light source. When the color and the black body radiate the same color at a certain temperature, the temperature of the black body is called the color temperature of the light source. The color temperature of the light source is different, and the light color is also different. The color temperature below 3300K has a stable atmosphere and a warm feeling; the color temperature is 3000-5000K It is an intermediate color temperature, which has a refreshing feeling; the color temperature above 5000K has a ...

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Problems solved by technology

[0004] In order to solve the above problems, the object of the present invention is to provide a segmented color temperature chip LED lamp, which solves the problem that although the existing segmented color temperature chip LED lamp can be connected and fixed to the base, the lamp is not connected to the base. The installation distance between the seats cannot be adjusted, which will easily cause the problem that the heat generated by the entire LED lamp cannot be dissipated in a timely and effective manner

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