CN201611062U

CN201611062U - LED automobile taillamp coated with nanometer phosphor-powder

Info

Publication number: CN201611062U
Application number: CN2010201252435U
Authority: CN
Inventors: 邢智勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-08
Filing date: 2010-03-08
Publication date: 2010-10-20
Anticipated expiration: 2020-03-08

Abstract

The utility model discloses an LED automobile taillamp coated with the nanometer phosphor powder, which comprises a lamp holder, a circuit board, and a lamp housing, wherein a mounting groove is formed on the lamp holder, the circuit board is placed in the mounting groove, and a plurality of LED lamps connected through conducting wires are arranged on the circuit board; and the lamp housing is covered on the lamp holder, refracting ripples are arranged on the inner-side wall surface of the lamp housing, a plurality of arc-shaped flanges with the corresponding equal number of the LED lamps are arranged on the inner-side top surface of the lamp housing, and a plurality of ring-shaped circle lines are arranged on the periphery of the arc-shaped flanges. In the utility model, the refracting ripples, the arc-shaped flanges, and the ring-shaped circle lines are arranged, when the rays emitted from the LED lamps pass through the refracting ripples on the lamp housing, the rays are gathered and reflected, so as to realize the purpose of increasing the intensity of light source; and meanwhile the ring-shaped circle lines on the periphery of the arc-shaped flanges on the inner-side wall of the lamp housing are utilized to make the rays generate the function of cross refraction, thereby enlarging the luminance range and the irradiation range of the automobile taillamp, and eventually ensuring the driving safety.

Description

A kind of nano-phosphor LED automobile tail light

Technical field

The utility model relates to a kind of automobile tail light, especially relates to a kind of nano-phosphor LED automobile tail light.

Background technology

LED (Light Emitting Diode), light emitting diode is a kind of solid-state semiconductor devices, it can directly be converted into light to electricity.The heart of LED is a semi-conductive wafer, and an end of wafer is attached on the support, and an end is a negative pole, and the other end connects the positive pole of power supply, makes entire wafer by epoxy encapsulation.Semiconductor wafer is made up of two parts, and a part is a P-type semiconductor, occupies an leading position in its hole, the inside, and the other end is a N-type semiconductor, mainly is electronics here.But when these two kinds of semiconductors couple together, just form a P-N knot between them.When electric current acted on this wafer by lead, electronics will be pushed to the P district, and electronics will send energy with the form of photon, the luminous principle of LED that Here it is then with hole-recombination in the P district.And the light wavelength color of light just is by the material decision that forms the P-N knot.

LED is directly had the following advantages as lighting: 1, the LED consumed energy reduces 80% with the incandescent lamp of light efficiency; 2, LED does not have poisonous metal mercury, can not pollute environment; 3, LED uses low-tension supply, and supply voltage is between 6-24V, and is different and different according to product, so it is a safer power supply of ratio use high voltage source, is specially adapted to the public place.

But also there are some defectives in the LED lamp, and is lower as brightness ratio.The luminous efficiency of comparing every watt with ordinary lamp and lantern be to exceed doubly a lot, but from whole lamp brightness still relatively the end a bit.When especially using the LED lamp to automobile tail light, if brightness of illumination is not enough, will have influence on mental awareness, even may cause traffic accident.Thereby, when using LED, must solve the problem of LED luminance shortage as automobile tail light.

Summary of the invention

The utility model has designed a kind of nano-phosphor LED automobile tail light, and its problem and automobile tail light that has solved the luminance shortage that can exist when automobile tail light uses LED uses LED quantity more.

In order to solve the technical problem of above-mentioned existence, the utility model has adopted following scheme:

A kind of nano-phosphor LED automobile tail light comprises lamp socket, circuit board and lamp housing, is provided with mounting groove on described lamp socket, and described circuit board is positioned in the described mounting groove, is arranged with a plurality of LED lamps and is provided with lead to connect on described circuit board; Described lamp housing covers on described lamp socket, is provided with the refraction ripple in described lamp housing interior sidewall surface, is provided with several curved flanges such as corresponding with described a plurality of LED lamps at the inboard end face of described lamp housing, and described curved flanges periphery is provided with a plurality of annular ring lines.Outer surface at described a plurality of LED lamps applies a nano fluorescent bisque.

Further, being arranged with a plurality of LED lamps on the described circuit board connects by parallel connection or series system.

Further, also be provided with the lead perforation on described lamp socket, described lead passes described lead perforation.

Further, described lamp socket both sides are provided with connecting hole.

Further, described lamp housing both sides also are provided with connecting hole.

This nano-phosphor LED automobile tail light is compared with existing automobile tail light, has following beneficial effect:

(1) the utility model is owing to apply one deck nano fluorescent bisque at a plurality of LED lamps, and the light that this nano fluorescent bisque can make light emitting diode send is softer or strong, also can reduce the quantity that LED uses simultaneously to meet the different needs.

(2) the utility model is owing to be provided with refraction ripple, curved flanges and annular ring line, and the light when the LED lamp penetrates converges light by refraction ripple on the lamp housing and reflects to realize increasing the purpose of the intensity of light source again; Simultaneously, utilize the annular ring line of the curved flanges periphery on the lamp housing madial wall again, make light produce the intersection refraction action again, thereby realize enlarging automobile tail light brightness and range of exposures, the final safety that guarantees driving.

(3) the utility model is owing to use led light source as the taillight light source, because LED etc. have the low-power consumption characteristics, thus can power saving, reduce the waste of resource.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model nano-phosphor LED automobile tail light;

Fig. 2 is the three-dimensional combination figure of the utility model nano-phosphor LED automobile tail light;

Fig. 3 is the cutaway view of the utility model nano-phosphor LED automobile tail light;

Fig. 4 is the LED modulated structure schematic diagram of the utility model nano-phosphor LED automobile tail light.

Description of reference numerals:

The 1-lamp socket; The 11-mounting groove; The perforation of 12-lead; The 13-connecting hole; The 2-circuit board; The 21-LED lamp; The 22-lead; 23-nano fluorescent bisque; The 3-lamp housing; 31-reflects ripple; The 32-curved flanges; 320-annular ring line; The 33-connecting hole.

The specific embodiment

Below in conjunction with Fig. 1 to Fig. 4, the utility model is described further:

As shown in Figure 1, a kind of nano-phosphor LED automobile tail light comprises lamp socket 1, circuit board 2 and lamp housing 3, is provided with mounting groove 11 on described lamp socket 1, described circuit board 2 is positioned in the described mounting groove 11, is arranged with a plurality of LED lamps 21 and is provided with lead 23 to connect on described circuit board 2; Described lamp housing 3 covers on described lamp socket 1, be provided with refraction ripple 31 in described lamp housing 3 interior sidewall surface, be provided with the curved flanges 32 of number such as corresponding with described a plurality of LED lamp 21 at described lamp housing 3 inboard end faces, described curved flanges 32 peripheries are provided with a plurality of annular ring lines 320.

Being arranged with a plurality of LED lamps 21 on the described circuit board 2 connects by parallel connection or series system.Thereby can control the number that LED lamp 21 is opened in theory as requested, to satisfy different environment requirement.

Also be provided with lead perforation 12 on described lamp socket 1, described lead 23 passes described lead perforation 12.

Described lamp socket 1 both sides are provided with connecting hole 13.Described lamp housing 3 both sides are provided with connecting hole 33.Connecting hole 13 on lamp socket 1 and the lamp housing 3 is owing to be connected and fixed between lamp socket 1 and the lamp housing 3.

The utility model is owing to be provided with refraction ripple 31, curved flanges 32 and annular ring line 320, and the light when LED lamp 21 penetrates converges light by refraction ripple 31 on the lamp housing 3 and reflects to realize increasing the purpose of the intensity of light source again; Simultaneously, utilize the annular ring line 320 of curved flanges 32 peripheries on lamp housing 3 madial walls again, make light produce the intersection refraction action again, thereby realize enlarging automobile tail light brightness and range of exposures, the final safety that guarantees driving.

Shown in Figure 4, apply a nano fluorescent bisque 23 at the outer surface of described a plurality of LED lamps 21.This nano fluorescent bisque 23 can also can reduce the quantity that LED uses simultaneously so that the light that light emitting diode sends is softer or strong to meet the different needs.

Claims

1. nano-phosphor LED automobile tail light, comprise lamp socket (1), circuit board (2) and lamp housing (3), on described lamp socket (1), be provided with mounting groove (11), described circuit board (2) is positioned in the described mounting groove (11), is arranged with a plurality of LED lamps (21) and is provided with lead (23) to connect on described circuit board (2); Described lamp housing (3) covers on described lamp socket (1), be provided with refraction ripple (31) in described lamp housing (3) interior sidewall surface, be provided with several curved flanges (32) such as corresponding at the inboard end face of described lamp housing (3) with described a plurality of LED lamps (21), described curved flanges (32) periphery is provided with a plurality of annular ring lines (320), it is characterized in that: the outer surface at described a plurality of LED lamps (21) applies a nano fluorescent bisque (23).

2. according to the described nano-phosphor LED of claim 1 automobile tail light, it is characterized in that: be arranged with a plurality of LED lamps (21) on the described circuit board (2) and connect by parallel connection or series system.

3. according to claim 1 or 2 described nano-phosphor LED automobile tail lights, it is characterized in that: also be provided with lead perforation (12) on described lamp socket (1), described lead (23) passes described lead perforation (12).

4. according to the described nano-phosphor LED of claim 3 automobile tail light, it is characterized in that: described lamp socket (1) both sides are provided with connecting hole (13).

5. according to the described nano-phosphor LED of claim 4 automobile tail light, it is characterized in that: described lamp housing (3) both sides are provided with connecting hole (33).