CN202392536U - LED (light-emitting diode) light capable of adjusting colors of lamplight - Google Patents

Abstract

The utility model provides an LED (light-emitting diode) light capable of adjusting the colors of lamplight, consisting of an attaching plug (1), a base (2), a lamplight switch knob (3), a circuit board (4), an LED light (5) and a lampshade (6). The LED light is characterized in that the base (2) is internally provided with the circuit board (4) controlling the colors of the lamplight to be changed, the LED light (5) with seven colors such as red, orange, yellow, green, cyan, blue and purple is arranged above the circuit board (4), the lampshade (6) is covered on the base (2), the tail end of the base (2) is provided with the attaching plug (1) matched with a wiring board, and the lamplight switch knob (3) is arranged on the surface of the base (2), since the LED light is provided with the LED light (5) with seven colors such as red, orange, yellow, green, cyan, blue and purple, through the lamplight switch knob (3) arranged outside the base (2), the required color need selecting as required, so that the LED light is simple and convenient in adjusting method.

Description

The LED lamp of scalable light color

Technical field

The utility model relates to a kind of LED lamp, particularly a kind of LED lamp of scalable light color.

Background technology

LED is the abbreviation of English light emitting diode (light emitting diode); Its basic structure is an electroluminescent semi-conducting material, places on the leaded shelf, uses epoxy sealing then all around; Play the effect of protection internal core, so the anti-seismic performance of LED is good.For general illumination, people more need the light source of white.The LED that emitted white light in 1998 succeeds in developing.This LED is packaged together GaN chip and yttrium-aluminium-garnet (YAG) to make.(λ p=465nm Wd=30nm), sends yellow light, peak value 550nm after the YAG fluorescent material that contains Ce3 that high temperature sintering is processed receives this blue-light excited to GaN chip blue light-emitting.The blue-ray LED substrate is installed in the bowl-type reflection cavity, covers to be mixed with the thin resin layer of YAG, about 200-500nm.Blue light that the LED substrate sends part is absorbed by fluorescent material, the yellow light mix that another part blue light and fluorescent material send, can obtain white light.Now, for the InGaN/YAG White LED,, can obtain the white light of all kinds of colour temperature 3500-10000K through chemical composition that changes YAG fluorescent material and the thickness of regulating phosphor powder layer.Thisly obtain the method for white light through blue-ray LED, simple structure, with low cost, technology maturity is high, therefore utilization is at most.But existing LED lamp does not all have regulates the light color function, many local uses inconvenience is arranged, like desk lamp, bedside lamp, light decoration etc. more.

Summary of the invention

According to above technical problem; The utility model provides a kind of simple in structure, easy to use, with low cost and LED lamp of scalable light color as required in use; Constitute by attaching plug (1), base (2), headlamp switch knob (3), circuit board (4), LED lamp (5), lampshade (6); It is characterized in that base inside is equipped with the circuit board of control light discoloration, there are red, orange, yellow, green, blue or green, blue, purple seven look LED lamps the circuit board top, and said lampshade is enclosed within on the base; The end of base is provided with the attaching plug that matches with terminal plate, and susceptor surface is provided with the headlamp switch knob.

The beneficial effect of the utility model is: because the utility model is provided with the LED lamp of seven kinds of face of red, orange, yellow, green, indigo, azure, purple, therefore can be through being installed in the headlamp switch knob of base exterior, and according to the color of demand selection needs, control method is simple, convenient.

Description of drawings

Fig. 1 is the structural representation of the utility model.

The specific embodiment

In conjunction with shown in Figure 1; The utility model is a kind of LED lamp of scalable light color, during use, attaching plug (1) is inserted on the socket that matches with it; The headlamp switch knob (3) that the rotating base surface is provided with; At this moment can make LED lamp (5) luminous through the circuit board (4) of control light discoloration, according to the color rotating light switching knob (3) of required use, the light that sends comes out through lampshade (6) irradiation.

Claims (1)

1. the LED lamp of a scalable light color; Constitute by attaching plug (1), base (2), headlamp switch knob (3), circuit board (4), LED lamp (5), lampshade (6); It is characterized in that base (2) inside is equipped with the circuit board (4) of control light discoloration; There are red, orange, yellow, green, blue or green, blue, purple seven look LED lamps (5) circuit board (4) top; Said lampshade (6) is enclosed within on the base (2), and the end of base (2) is provided with the attaching plug (1) that matches with terminal plate, and base (2) surface is provided with headlamp switch knob (3).

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