Adjustable-light allochroic bulb

Abstract

The invention relates to an adjustable-light allochroic bulb which comprises a fixed part and a translucent rotating part, wherein the rotating part is connected with the fixed part through a rotating clamping ring; a round PCB plate is arranged in the fixed part; the PCB plate comprises a horizontal surface and a groove surface; a round contact pad above the horizontal surface is provided with six LED outer lamps; the groove surface is provided with an outer lamp golden finger; the rotating clamping ring cooperates with the fixed part in a rotating way; the inner side surface of the rotating clamping ring is provided with an electric shock lug corresponding to the groove surface; one end of the electric shock lug is connected with a wire; the center of the contact pad is provided with an LED inner lamp; a condensing cup is arranged on the LED inner lamp; the center of the top end of the condensing cup is provided with a light guide post; and the color tone of the LED outer lamp is different from that of the LED inner lamp. The invention can solve the problems of condensation and divergence in bulbs, can be used for condensing and diverging light as well as irradiating in an allochroic way, and has the advantages of simple structure and convenient operation.

Description

technical field [0001] The invention relates to a light bulb, in particular to a light-adjustable color-changing light bulb, which is particularly suitable for an environment where light concentration, light astigmatism, and cool and warm tones can be adjusted. Background technique [0002] The light bulbs used in the prior art include ordinary light bulbs and LED light bulbs. Ordinary light bulbs do not conform to the trend of energy saving and environmental protection due to their high energy consumption and waste of heat. There are LED lights in it. [0003] The Chinese patent authorization announcement number is CN201363602Y, and the utility model patent on December 16, 2009 discloses an LED bulb, which includes a lamp holder, a drive circuit assembly, a light source bracket, an LED light source, and a glass bulb housing. The tail of the glass bulb shell is welded and fixed to the tail of the light source bracket and surrounds the LED light source and the light source b...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects and problems existing in the prior art that have single function, only have astigmatism function, and cannot change color, and provide a light-gathering and astigmatism problem that can both astigmatism and light-gathering, and can change color. Dimmable Color Changing Bulbs

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