CN201255341Y

CN201255341Y - Automobile tail light

Info

Publication number: CN201255341Y
Application number: CNU2008201890528U
Authority: CN
Inventors: 蔡锦辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-18
Filing date: 2008-08-18
Publication date: 2009-06-10
Anticipated expiration: 2018-08-18

Abstract

The utility model relates to an automotive tail lamp, which comprises a lamp holder, a reflector and a transparent lamp cover; wherein, the reflector is assembled on the lamp holder and covered by the transparent lamp cover; and at least two light-emitting diodes are arranged on the reflector. The utility model has the following advantages: the shock-proof property is strong; the response time is quick; the illumination-released heat is less; an automotive control circuit cannot be easily oxidized; the spot-like illumination of multiple light beams can be reflected only by a small-depth reflection pit in order to be seen by people in distance, so the volume of the tail lamp can be greatly reduced; since the tail lamp can emit a number of small light beams, the eyes of viewing people cannot feel uncomfortable, and moreover, multiple small light beams can be more easily noticed by people; the purity of light is high, and the error of the optical wavelength is within 10 nanometers; the electricity consumption is low, only 6 percent of the electricity consumption of the conventional bulb, so electricity and energy can be saved, and the service life of a battery can be prolonged; the service life of the tail lamp is extremely long, and to be more precise, the tail lamp can be used for six years normally; and the strip-shaped convexes on the inner surfaces of the stepped reflector and the transparent lamp cover can ensure that the reflected light can become more stratified.

Description

Vehicle taillight

Technical field

The utility model relates to a kind of vehicle taillight.

Background technology

Existing vehicle taillight, especially motorbicycle tail light all are to adopt common bulb (as incandescent lamp etc.) as light emitting source.

But there is following shortcoming in common bulb:

1, power consumption is big, and ordinary incandescent lamp power is all more than 10W;

2, lack service life, the bulb service life that ordinary motor vehicle is used only had about 250 hours;

3, not environmental protection, harmful elements such as the mercurous and xenon of ordinary incandescent lamp are unfavorable for reclaiming and utilizing;

4, poor seismic behavior, the tungsten filament structures shape of common bulb its filament easily broken, and big fragile again glass shell damages in vibrations especially easily, causes bulb to be scrapped;

5, the response time slow, common bulb has 0.3 second operating lag;

6, light beam is not concentrated, need to come optically focused by the enough big reflection shield of reflective area, and in order to allow people at a distance see, must be by increasing the power of bulb, the brightness of the light that raising is sent realizes, therefore, the light that sends is too dazzling, causes beholder's eyes uncomfortable easily;

7, excitation is low, needs to filter by lampshade.

As the disclosed a kind of motorbicycle tail light of Chinese patent literature CN201040551 " motorbicycle tail light ", its lamp body is made up of lamp socket, taillight lamp holder and Transparent lamp shade, wherein the taillight lamp holder front, the Transparent lamp shade that are installed in lamp socket is fixed on the lamp socket, and cover described taillight lamp holder, lamp socket is fixed in the taillight installing hole of the outer dashboard afterbody of motorcycle, the lamp socket lower end is unsettled, and the bottom at this lamp socket back side is equipped with license plate lamp.What the taillight lamp holder of this structure adopted is common bulb, therefore has following shortcoming equally: power consumption is big, service life is short, not environmental protection, poor seismic behavior, the response time is slow, light beam is concentrated, excitation is low.

Summary of the invention

The purpose of this utility model is that prior art is improved, and a kind of vehicle taillight is provided, and can effectively reduce the volume that takies, and improves radiation response, significantly reduces power consumption, and the technical scheme of employing is as follows:

Vehicle taillight of the present utility model comprises lamp socket, is installed in reflection shield on the lamp socket, is enclosed within the Transparent lamp shade on the reflection shield, and it is characterized in that: described reflection shield is provided with at least two light emitting diodes.The big light beam that a plurality of penlights that adopt a plurality of light emitting diodes to produce replace original single common bulb to produce, under the identical situation of distance that two kinds of light beams can shine, described a plurality of penlight is more uncomfortable than the more difficult people's who watches the eyes that cause of described single big light beam, and the easier attracting attention of a plurality of penlight.

Described reflection shield has at least two reflective holes, and a light emitting diode is installed in the bottom in each reflective hole.

The number in described reflective hole is more than or equal to the number of light emitting diode.The number in reflective hole is greater than the number of light emitting diode, and it is more shallow that then unnecessary reflective hole can be designed, and the faint light that is used for being fired back by lampshade reflects away once more, makes vehicle taillight splendid more colorful.

Described reflective hole comprises bottom surface, a plurality of side that connects successively, and each side circumferentially is arranged in order along the bottom surface, makes the light beam of light emitting diode more concentrated, outranges.

Above-mentioned side is plane or curved surface.

For the light that allows reflection shield the reflect sense that more has levels, described reflection shield is made up of two-layer at least ladder, has at least one reflective hole on every layer of ladder, and a light emitting diode is installed in the bottom in each reflective hole.

For the light that allows reflection shield the reflect sense that more has levels, described Transparent lamp shade medial surface is provided with strip projected parts, and strip projected parts is parallel with the ladder of reflection shield.

The utility model beneficial effect against existing technologies is that owing to be provided with a plurality of light emitting diodes and corresponding with it reflective hole thereof, therefore possess following advantage: anti-seismic performance is strong; Response time is fast; Luminous heat is very little; The vehicle control circuit is difficult for oxidation; Therefore a plurality of light beam point-like irradiations just can allow people at a distance see by the little reflective hole reflection of the degree of depth, can significantly reduce the volume of taillight; Light beam is little, and quantity is many, therefore is not easy to cause the people's who watches eyes uncomfortable, and the easier attracting attention of a plurality of little light beam; The luminance purity height, the optical wavelength error is in 10 nanometers; Power consumption is low, and power consumption only is 6% of conventional bulb, and the power and energy saving can prolong service life of battery; Extra long life normally uses more than 6 years; Strip projected parts on stair-stepping reflection shield and the Transparent lamp shade medial surface makes the sense that more has levels of the light reflect.

Description of drawings

Fig. 1 is the structural representation of the utility model preferred embodiment;

Fig. 2 is the exploded view of preferred embodiment shown in Figure 1.

The specific embodiment

As shown in Figure 1, 2, the vehicle taillight in this preferred embodiment comprises lamp socket 4, is installed in reflection shield 2 on the lamp socket 4, is enclosed within the Transparent lamp shade 1 on the reflection shield 2, and described reflection shield 2 is provided with a plurality of light emitting diodes 3.

Described reflection shield 2 is made up of three layers of ladder 21, has four reflective holes 22 on every layer of ladder 21, and a light emitting diode 3 is installed in the bottom in each reflective hole 22.

Described reflective hole 22 comprises the bottom surface 221 that is used for installing light emitting diode 3, eight sides 222, and each side 222 is the plane, and each side 222 is 221 circumferentially be arranged in order along the bottom surface.

Described Transparent lamp shade 1 medial surface is provided with strip projected parts 11, and strip projected parts 11 is parallel with the ladder 21 of reflection shield 2.

The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Be all equivalents of being done according to claim scope of the present utility model, be the utility model claim scope and cover.

Claims

1, a kind of vehicle taillight comprises lamp socket, is installed in reflection shield on the lamp socket, is enclosed within the Transparent lamp shade on the reflection shield, and it is characterized in that: described reflection shield is provided with at least two light emitting diodes.

2, vehicle taillight as claimed in claim 1 is characterized in that: described reflection shield has at least two reflective holes, and a light emitting diode is installed in the bottom in each reflective hole.

3, vehicle taillight as claimed in claim 2 is characterized in that: the number in described reflective hole is more than or equal to the number of light emitting diode.

4, vehicle taillight as claimed in claim 3 is characterized in that: described reflective hole comprises bottom surface, a plurality of side that connects successively, and each side circumferentially is arranged in order along the bottom surface.

5, vehicle taillight as claimed in claim 4 is characterized in that: above-mentioned side is plane or curved surface.

6, vehicle taillight as claimed in claim 5 is characterized in that: described reflection shield is made up of two-layer at least ladder, has at least one reflective hole on every layer of ladder, and a light emitting diode is installed in the bottom in each reflective hole.

7, vehicle taillight as claimed in claim 6 is characterized in that: described Transparent lamp shade medial surface is provided with strip projected parts, and strip projected parts is parallel with the ladder of reflection shield.