CN201706349U

CN201706349U - LED automobile tail lamp

Info

Publication number: CN201706349U
Application number: CN2010201252276U
Authority: CN
Inventors: 邢智勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-08
Filing date: 2010-03-08
Publication date: 2011-01-12
Anticipated expiration: 2020-03-08

Abstract

The utility model discloses an LED automobile tail lamp which comprises a lamp holder, a circuit board and a lamp housing. A mounting groove is formed on the lamp holder and the circuit board is placed in the mounting groove; a plurality of LED lamps connected by a conducting wire are arranged on the circuit board; a lamp housing is covered on the lamp holder; sawtooth texture is arranged on the inner side surface of the lamp housing and a protrude surface is arranged on the top surface of the lamp housing; a plurality of arc-shaped flanges corresponding to the LED lamps in amount are arranged on the inner side of the protrude surface; a plurality of annular rings are arranged on the periphery of the arc-shaped flanges; and nanophosphors layers are uniformly coated on the outer surfaces of the LEDs. Since the nanophosphors layers are uniformly coated on the plurality of LEDs of the LED automobile tail lamp, and the nanophosphors layers can soften or strengthen the light radiated by the LEDs, different illumination requirements can be met and the amount of the LEDs can be reduced at the same time.

Description

A kind of LED automobile tail light

Technical field

The utility model relates to a kind of LED automobile tail light, especially relates to a kind of LED automobile tail light of making the lamp source of the LED lamp.

Background technology

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, and the luminous efficiency of comparing every watt with ordinary lamp and lantern is to exceed a lot of times, but has still compared at the end a bit from whole lamp brightness.When especially the LED lamp being used, if brightness of illumination is not enough, will have influence on mental awareness, even may cause traffic accident to the LED automobile tail light.Thereby, when using LED, must solve the problem of LED luminance shortage as the LED automobile tail light.

Summary of the invention

The utility model has designed a kind of LED automobile tail light, and it has solved the problem of the luminance shortage that can exist when the LED automobile tail light uses LED.

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

A kind of 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, be laid with hackle mark at described lamp housing medial surface, and be provided with a projecting surface at described lamp housing end face, described projecting surface inboard is provided with several curved flanges such as corresponding with a plurality of LED lamps again, described curved flanges periphery is provided with a plurality of annular ring lines, and the outer surface of described a plurality of LED applies one deck nano fluorescent bisque uniformly.

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 LED automobile tail light is compared with existing LED automobile tail light, has following beneficial effect:

(1) the utility model is owing to the outer surface of a plurality of LED on the LED automobile tail light applies one deck nano fluorescent bisque uniformly, 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 satisfy different lighting demands;

(2) the utility model is owing to be provided with hackle mark, projecting surface, curved flanges and annular ring line.When light that the LED lamp penetrates, converging light by the curved flanges on the lamp housing throws to realize increasing the effect of the intensity of light source again, utilizing the hackle mark of lamp housing inner face and curved flanges periphery to be provided with a plurality of annular ring lines again makes light produce the intersection refraction action again, thereby realize enlarging LED automobile tail light brightness and range of exposures, the final safety that guarantees driving.

Description of drawings

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

Fig. 2 is the LED modulated structure schematic diagram of the utility model LED automobile tail light;

Fig. 3 is the three-dimensional combination figure of the utility model LED automobile tail light;

Fig. 4 is the cutaway view of the utility model 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; The 31-hackle mark; The 32-projecting surface; The 33-curved flanges; 330-annular ring line; The 34-connecting hole.

The specific embodiment

Below in conjunction with Fig. 1 to Fig. 3, the utility model is described further:

As shown in Figure 1, a kind of 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 laid with hackle mark 31 at described lamp housing 3 medial surfaces, and be provided with a projecting surface 32 at described lamp housing 3 end faces, described projecting surface 32 inboards are provided with the curved flanges 33 of number such as corresponding with a plurality of LED lamp 21 again, and described curved flanges 33 peripheries are provided with a plurality of annular ring lines 330.

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.

As shown in Figure 2, the outer surface of described a plurality of LED21 applies one deck nano fluorescent bisque 23 uniformly.This this nano fluorescent bisque 23 can also can reduce the quantity that LED uses simultaneously to satisfy different lighting demands so that the light that light emitting diode sends is softer or strong.

In addition, the utility model is owing to be provided with hackle mark 31, projecting surface 32, curved flanges 33 and annular ring line 330.When light that LED lamp 21 penetrates, converging light by the curved flanges on the lamp housing 3 33 throws to realize increasing the effect of the intensity of light source again, utilizing the hackle mark 31 of lamp housing 3 inner faces and curved flanges 33 peripheries to be provided with a plurality of annular ring lines 330 again makes light produce the intersection refraction action again, thereby realize enlarging LED automobile tail light brightness and range of exposures, the final safety that guarantees driving.

Claims

1. 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 laid with hackle mark (31) at described lamp housing (3) medial surface, and be provided with a projecting surface (32) at described lamp housing (3) end face, described projecting surface (32) inboard is provided with several curved flanges (33) such as corresponding with a plurality of LED lamps (21) again, described curved flanges (33) periphery is provided with a plurality of annular ring lines (330), it is characterized in that: the outer surface of described a plurality of LED (21) applies one deck nano fluorescent bisque (23) uniformly.

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

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