CN206234653U

CN206234653U - Optics light conductor and contain this kind of LED lamp of optics light conductor

Info

Publication number: CN206234653U
Application number: CN201621120203.5U
Authority: CN
Inventors: 戴汉铭; 陈贤渊
Original assignee: Guangdong Guangjuneng Auto Parts Co Ltd
Current assignee: Dongguan Heneng Electronic Technology Co ltd; Guangdong Topleader Automotive Air Conditioning Co ltd
Priority date: 2016-10-13
Filing date: 2016-10-13
Publication date: 2017-06-09
Anticipated expiration: 2026-10-13

Abstract

The utility model is related to a kind of optics light conductor, and it has a big leaded light main body, and ball convex surface outwardly is formed in the end face of the big guide-lighting main body, and the ball convex surface is the exiting surface of the light conductor；In the other end of big leaded light main body, elongation moulding has an at least two independent small light-guiding pillars outward, and the outer face of each small light-guiding pillar forms convex surface outwardly, each convex surface as the light conductor incidence surface.Using the LED lamp of the utility model light conductor, leaded light can be carried out with multiple LED light sources with a light guide simultaneously, thus can be in the case where small product size be constant, exponentially increase brightness and the intensity of illumination of LED lamp, brightness and the measure of intensity of illumination are improved compared to tradition, structure of the present utility model, production and assembly are more simplified, and cost is lower, more the market competitiveness.

Description

Optics light conductor and contain this kind of LED lamp of optics light conductor

Technical field：

The utility model is related to technical field of lamps, refers in particular to a kind of optics light conductor and containing this kind of optics light conductor LED lamp.

Background technology：

Existing LED lamp one light guide of general each LED light source correspondence, light guide works as needs based on cylindric When strengthening the brightness of LED, typically to increase LED light source quantity, now need to increase corresponding number of light guide can, it is multiple LED light source cannot carry out leaded light by same light guide, and the overall volume and production cost for so allowing for LED lamp increase Height, and product package assembly also increasingly complexization.

Utility model content：

The purpose of this utility model is the above-mentioned weak point of existing product, there is provided a kind of optics light conductor and contained This kind of LED lamp of optics light conductor.

The technical solution adopted in the utility model is：A kind of optics light conductor, it has a big leaded light main body, big at this The end face of guide-lighting main body forms ball convex surface outwardly, and the ball convex surface is the exiting surface of the light conductor；Big guide-lighting main The other end of body, outward elongation moulding have an at least two independent small light-guiding pillars, and each small light-guiding pillar outer face into Type has convex surface outwardly, each convex surface as the light conductor incidence surface.

Several tilting cut surfaces axially not parallel with it are formed in the sidewall surfaces of the big guide-lighting main body, its number The number and location of mesh and position and small light-guiding pillar to corresponding, and tilting cut surface and corresponding small light-guiding pillar inner face side Edge is just tangent.

The number of the small light-guiding pillar is 2 or more than 2, is arranged along the circumferencial direction uniform intervals of big guide-lighting main body.

The top of the big guide-lighting main body is in bullet-headed, the exiting surface of the bullet-headed ball convex surface composition light conductor； The bottom of big leaded light main body is hemispherical, and three small light-guiding pillars are connected with the semispherical surface of big guide-lighting main body, and three small are led Light beam is oblique.

The utility model provides a kind of LED lamp simultaneously, and it includes above-mentioned optics light conductor, and the LED lamp also includes The LED light source substrate for being arranged on the incidence surface end of the light conductor and the optical lens for being arranged on light conductor exiting surface end, wherein, The number and location several LED light sources relative with the number and location of small light-guiding pillar are provided with LED light source substrate.

Using the LED lamp of the utility model light conductor, can be led with a light guide simultaneously with multiple LED light sources Light, thus in the case where small product size is constant, can exponentially increase brightness and the intensity of illumination of LED lamp, compared to biography System improves brightness and the measure of intensity of illumination, and structure of the present utility model, production and assembly are more simplified, and cost is lower, The more market competitiveness.

Brief description of the drawings：

Fig. 1 is the structural representation of the utility model light conductor；

Fig. 2 is the structural representation of the utility model LED lamp；

Fig. 3 is the structural representation of the utility model another kind light conductor embodiment.

Specific embodiment：

The utility model is further illustrated with reference to specific embodiments and the drawings.

As shown in figure 1, described in the utility model is a kind of optics light conductor, it has a big leaded light main body 1, at this The end face of big leaded light main body 1 forms ball convex surface 2 outwardly, and the ball convex surface 2 is the exiting surface of the light conductor；Leading greatly The other end of light main body 1, outward elongation moulding have at least two independent small light-guiding pillars 3, it is big guide-lighting main in the present embodiment The shape of body 1 and small light-guiding pillar 3 is all in cylinder；The axial direction of small light-guiding pillar 3 can be axially in parallel with the big guide-lighting main body 1, Can also be in the outside inclined formula of divergent shape, and the end area of small light-guiding pillar 3 is less than the 1/ of the end area of leaded light main body 1 greatly 2；And the outer face of each small light-guiding pillar 3 forms convex surface 4 outwardly, each convex surface 4 as the light conductor incidence surface.

Several tilting cut surfaces 11 axially not parallel with it are formed in the sidewall surfaces of the big guide-lighting main body 1, The number and location of its number and location and small light-guiding pillar 3 are to corresponding, and tilting cut surface 11 and corresponding small light-guiding pillar 3 Inner face edge is just tangent.

The number of the small light-guiding pillar 3 is 3 or more than 3, is arranged along the circumferencial direction uniform intervals of big guide-lighting main body.

In conjunction with shown in Fig. 3, in another embodiment, the top of the big guide-lighting main body 1 is in bullet-headed, the bullet The ball convex surface 2 of capitiform constitutes the exiting surface of light conductor；The bottom of big leaded light main body 1 is hemispherical, and three small light-guiding pillars 3 are led with greatly The semispherical surface connection of light main body 1, and three small light-guiding pillars 3 are oblique.

As shown in Fig. 2 the utility model provides a kind of LED lamp simultaneously, it includes above-mentioned optics light conductor, the LED Light fixture also includes the LED light source substrate 5 at the incidence surface end for being arranged on the light conductor and is arranged on the light at light conductor exiting surface end Lens 6 are learned, wherein, several relative with the number and location of small light-guiding pillar 3 of number and location are provided with LED light source substrate 5 LED light source 7.

Claims

1. a kind of optics light conductor, it is characterised in that：It has a big leaded light main body, the big guide-lighting main body end face into Type has ball convex surface outwardly, and the ball convex surface is the exiting surface of the light conductor；It is big leaded light main body other end, outward Elongation moulding has an at least two independent small light-guiding pillars, and the outer face of each small light-guiding pillar forms convex surface outwardly, Each convex surface as the light conductor incidence surface.

2. optics light conductor according to claim 1, it is characterised in that：It is molded in the sidewall surfaces of the big guide-lighting main body Have several with its axial not parallel tilting cut surface, the number and location of its number and location and small light-guiding pillar to corresponding, And tilting cut surface is just tangent with the inner face edge of corresponding small light-guiding pillar.

3. optics light conductor according to claim 1, it is characterised in that：The number of the small light-guiding pillar be 2 or 2 with On, arranged along the circumferencial direction uniform intervals of big guide-lighting main body.

4. optics light conductor according to claim 1, it is characterised in that：The top of the big guide-lighting main body is in sub warhead Shape, the bullet-headed ball convex surface constitutes the exiting surface of light conductor；The bottom of big leaded light main body is hemispherical, three small light-guiding pillars Semispherical surface with big guide-lighting main body is connected, and three small light-guiding pillars are oblique.

5. a kind of LED lamp, it is characterised in that：It includes any one optics light conductor, the LED in Claims 1-4 Light fixture also includes the LED light source substrate at the incidence surface end for being arranged on the light conductor and is arranged on the optics at light conductor exiting surface end Lens, wherein, the number and location several LED lights relative with the number and location of small light-guiding pillar are provided with LED light source substrate Source.