CN201106794Y

CN201106794Y - Improved structure of lamp socket

Info

Publication number: CN201106794Y
Application number: CNU2007201783502U
Authority: CN
Inventors: 黄文钦
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-09
Filing date: 2007-10-09
Publication date: 2008-08-27
Anticipated expiration: 2017-10-09

Abstract

The utility model relates to an improved lamp holder structure, which is composed of a lamp holder, a reflector and a luminous element. The improved lamp holder structure can be arranged on a lighting device or a warning device of a vehicle, and the pedestal of the lamp holder is provided with the luminous element. The improved lamp holder structure is characterized in that the reflector is in the shape of non-spherical surface. The reflection plane of the reflector is divided into double curved surfaces with an upper layer and a lower layer. The left and the right sides of the reflector bend inwards, and the reflector is arranged at the inner side wall of the lamp holder; the light is sent out by the luminous element of the pedestal, and when being projected on the reflector, the light can be reflected to the front side via the reflector. Because the light path is of single direction, the effect that the light after being reflected can be evenly sent out can be achieved.

Description

The improvement structure of lamp socket

Technical field

The utility model relates to the structure of lamp socket.

Background technology

The lighting apparatus of existing automobile or alarming device (seeing also Fig. 1), it is that internal face with a kind of lamp socket is a speculum a or a level crossing, its illuminator b device is in the central authorities of speculum a, when the driver opens lighting apparatus or alarming device, at first will emit beam by the central authorities of speculum a, after again around the toward mirror a, again light is reflected away, lighting apparatus of this kind or alarming device, it can't be concentrated light completely, central part can't be concentrated, and causes brightness to strengthen, also uncontrollable light; And another kind of level crossing also is with its middle position of light-emitting unit, and when illuminator is gone out light emission, and level crossing can't make light do reflex action, causes light to be concentrated, and makes light more dull; Above-described two kinds of prior aries put light source at speculum front focus place, then the light that sends of light source can parallel ejaculation light after the minute surface reflection, therefore light in all can't complete set, and the importance that can't traffic safety be arranged for all drivers must be improved.

Summary of the invention

Main purpose of the present utility model is: a kind of improvement structure of lamp socket is provided, when the driver opens lighting apparatus or alarming device, can controls direction of light and the blast degree reaches the effect that light on average penetrates.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of improvement structure of lamp socket, device comprises lamp socket, speculum and light-emitting component on the lighting apparatus or alarming device of automobile, be equiped with described light-emitting component on the base of described lamp socket; It is characterized in that: described speculum is the aspheric surface shape, and the reflecting surface of described speculum is divided into upper and lower two-layer hyperboloid, and the speculum and arranged on left and right sides curves inwardly, and described speculum is the internal face that installing is lamp socket.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: structure on the foundation, the light that the light-emitting component of described base is launched, when making described light be incident upon speculum, rely on described speculum, light is reflexed to the place ahead, and the path of light is a single direction, causes all light of reflection post-concentration collection; According to and, can increase brightness, reach the effect that light on average penetrates.

Description of drawings

Fig. 1 is the lamp socket of existing lighting apparatus or alarming device;

Fig. 2 is a stereogram of the present utility model;

Fig. 3 is the utility model generalized section.

Description of reference numerals: 10-lamp socket; The 20-speculum; The 30-light-emitting component; The 11-base.

The specific embodiment

Structure of the present utility model, device and feature thereof are lifted a preferable possible embodiments and are cooperated graphic being described in detail as follows:

Fig. 2, shown in Figure 3 please arrange in pairs or groups, the improvement structure of lamp socket of the present utility model, it mainly is made up of with light-emitting component 30 a kind of lamp socket 10, speculum 20, and device is equiped with light-emitting component 30 on the base 11 of described lamp socket 10 on the lighting apparatus or alarming device of automobile; Wherein,

Described speculum 20 is the aspheric surface shape, and the reflecting surface of described speculum 20 is divided into upper and lower two-layer hyperboloid, and speculum 20 and arranged on left and right sides curve inwardly, and described speculum 20 is to be installed on the internal face of lamp socket 10.

The Fig. 2, shown in Figure 3 that please arrange in pairs or groups, method of operating of the present utility model, the light-emitting component 20 that at first will be arranged on base 11 is opened illuminated switch by the user, make after light emission goes out, when described light is incident upon the speculum 20 of internal face, rely on speculum 20, again light is reflexed to the place ahead; Light is by light-emitting component 20 toward mirror 20, because the curved surface characteristic of speculum 20, all light incident rays become one group of light that is parallel to main shaft to speculum 20 reflections; And the path of described light is a single direction, and then light parallel ejaculation light of meeting after the minute surface reflection can be controlled the direction of light and control the blast degree, causes the effect that the emitted light in reflection back can reach average ejaculation.

Described reflection law is can be along straight ahead in vacuum or medium with light, be traveling in when light and have the portions of light line reflection on the interface of two different media and return same medium, when light generation reflex time, the light of reflection satisfies the relation that incidence angle equals angle of reflection, and incident light and reverberation are all on same one side of interface.

When using the utility model, described lamp base device is when the lighting apparatus of automobile or alarming device, can at night running safe sight line and alarm function be arranged for the driver, described lamp socket can be used on the LCD screen in addition, device has a screen on the opening of described lamp socket, and the light-emitting component of lamp socket inside is the backlight of LCD screen.

More than explanation is just illustrative for the utility model, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present utility model.

Claims

1. the improvement structure of a lamp socket is installed on the lighting apparatus or alarming device of automobile, comprises lamp socket, speculum and light-emitting component, is equiped with described light-emitting component on the base of described lamp socket; It is characterized in that: described speculum is the aspheric surface shape, and the reflecting surface of described speculum is divided into upper and lower two-layer hyperboloid, and the speculum and arranged on left and right sides curves inwardly, and described speculum is the internal face that installing is lamp socket.

2. the improvement structure of lamp socket according to claim 1, it is characterized in that: device has a LCD screen on the opening of described lamp socket, and the light-emitting component of lamp socket inside is the backlight of LCD screen.