CN201259125Y

CN201259125Y - Recessed lamp structure

Info

Publication number: CN201259125Y
Application number: CNU2008201142989U
Authority: CN
Inventors: 汪清汾
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-28
Filing date: 2008-07-28
Publication date: 2009-06-17
Anticipated expiration: 2018-07-28

Abstract

The utility model provides a recessed lamp structure, it includes: a light source element, which is provided with at least one light emitting diode and a driving circuit; a reflective cup cover disposed over said at least one light emitting diode and having a reflective surface; the optical diffusion lens is arranged above the reflecting cup cover and is provided with continuous optical compound eyes; the heat radiation module is formed by connecting metal integrally-formed heat radiation fins on the lamp body and is provided with a containing space for containing the drive circuit; and the lamp body is provided with a containing space for containing the reflecting cup cover, a platform is arranged in the lamp body for arranging the light source element, a cover is arranged in front of the lamp body, a sealed conducting piece is arranged at the rear of the lamp body, and the conducting piece is provided with a power supply lead-in through hole. Thus, the formed structure can effectively eliminate halation, make the manufacture easier and achieve the best effect of the projection light source.

Description

A kind of embedding lamp structure

Technical field

The utility model relates to a kind of modulated structure, relates in particular to a kind of embedding lamp structure.

Background technology

Recessed light is common general illumination equipment, its purposes is very extensive, early stage Recessed light mostly uses bulb as the electroluminescent lamp source, in recent years because the manufacturing technology of LED reaches its maturity, not only can there be multiple color to select, and have practical advantage such as environmental protection, power saving, life-span length again, therefore replace the main flow that conventional lamp becomes the future market gradually.

But for fear of present high-power LED cost height, add that it still has the problem of heating when using, and led light source is a direct light, its scope and the conventional bulb that can throw photograph is compared obvious deficiency, be easy to generate halation during use again, and many application have the problem of overlapping shadow, and also non-the improving of product still has many improvement space to exist.

In the past, existing LED Recessed light was in order effectively to increase the illumination range of scatter, and overcame recent photograph and can produce halation, and can occur the problem of overlapping shadow when avoiding plurality of LEDs to use, and it all will add special lens in addition in each LEDs lamp body the place ahead.But, this special lens inside can not some microbubble or impurity exist, otherwise penetrated by illumination to produce projection to amplify, tangible flaw promptly can occur and cause badly, so its eyeglass quality requirements must be quite strict, and is must accurate manufacturing cost higher.

In addition, though its structural design is provided with the radiating fin in many slits on bonnet, in order to strengthen the heating problem that ventilation by forced draft solves product, but the radiating fin of bonnet mostly be adopt multi-disc around and connect composition, the cost that not only makes trouble is higher, and fin itself also bumped the distortion positioning easily, causes at interval and can't agree, and have influence on the whole appearance of outward appearance.

Therefore prior art summary has following shortcoming:

The Recessed light of prior art uses to cooperate inconvenient halation obvious.

Though prior art or utilize described LED special lens is so made the fraction defective cost of idleness.

The Recessed light of prior art does not have the radiating fin of bonnet, can not the holding circuit high temperature safe.

When prior art is used, radiating fin mostly be adopt multi-disc around and connect composition, cause the problem of waste distortion positioning, monnolithic case is not attractive in appearance again.

Summary of the invention

Main purpose of the present utility model is to provide a kind of embedding lamp structure, and its design is simplified, makes easy to assembly, can effectively eliminate halation, and can reach the effect of best diffused light source.

The purpose of this utility model also is a kind of embedding lamp structure is provided, and has integrated radiating fin, the utility structure that is not easy to be out of shape displacement of its radiating fin, and also heat dissipation ventilation is good.

For achieving the above object, the utility model provides a kind of embedding lamp structure, and it comprises:

One light source component is provided with at least one light emitting diode and drive circuit;

One reflector cover is located on described at least one light emitting diode, has reflecting surface;

One optics diffusion eyeglass is located at described reflector cover top, has continuous optics compound eye;

One radiating module is connect to be located on the lamp body by the one-body molded radiating fin of metal and forms, and has accommodation space to be installed with described drive circuit; And

One lamp body has accommodation space to be installed with described reflector cover, and inside has a platform so that described light source component to be set, and its place ahead is provided with housing, and the rear is the conductive sheet of sealing, and described conductive sheet is provided with power supply and imports open-work.

Compared with prior art, the problem of the halation tomography when the utility model has well solved the light polymerization makes Recessed light can finish high-quality light fixture quality, reaches to have uniform projection brightness in the short distance, has saved manufacturing time and cost again greatly; The user is provided, has kept projecting lamp quality and brightness originally, do not destroy the effect of even quality when having reached rapid projection brightness simultaneously really, and promote safety.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model;

Fig. 2 is a three-dimensional combination figure of the present utility model;

Fig. 3 is a rear perspective constitutional diagram of the present utility model;

Fig. 4 is a combination dissected figure of the present utility model;

Fig. 5 is an application schematic diagram of the present utility model;

Fig. 6 is the three-dimensional exploded view of another embodiment of the utility model.

Description of reference numerals: light source component-1; Light emitting diode (LED)-11; Many monocrystalline formula light sources-111; Single polycrystalline matrix form light source-112; Drive circuit-12; Reflector cover-2; Reflecting surface-21; Outer wall-22; Socle-23; Optics diffusion eyeglass-3; Optics compound eye-31; Radiating module-4; Lamp body-5; Platform-51; Housing-52; Conductive sheet-53; Open-work-54; End ring-55.

The specific embodiment

Below in conjunction with accompanying drawing, be described in more detail with other technical characterictic and advantage the utility model is above-mentioned.

See also Fig. 1 to shown in Figure 6, a kind of embedding lamp structure of the utility model, it comprises:

One light source component 1, be provided with at least one high-power light emitting diode (LED) 11 and drive circuit 12, light source is provided, described light emitting diode (LED) the 11st, many monocrystalline formula light sources 111 or single polycrystalline matrix form light source 112 are in order to effective minute source of heat release or save cost;

One reflector cover 2 is located at least one light emitting diode (LED) 11, has reflecting surface 21, and described reflecting surface 21 reflects light to an end; Described reflector cover 2 forms horn-like, and its inboard reflecting surface 21 is polygonal reflecting surfaces, and its outer wall 22 circles are provided with socle 23 at interval again, and it is fixing that described socle 23 provides steady frame to hold to be combined on the platform;

One optics diffusion eyeglass 3 is located at described reflector cover 2 tops, has concavo-convex optics compound eye 31 continuously, the halation tomography during in order to the polymerization of elimination light;

One radiating module 4 is located on the lamp body 5 by the integrated heat radiating fin loop of metal and forms, and has accommodation space with the described drive circuit 12 that is installed with, and its one-body molded design makes that make can be more convenient in the assembling, also is not easy to be out of shape easily displacement; And

One lamp body 5 has accommodation space to be installed with described reflector cover 2, and inside has a platform 51 so that described light source component 1 to be set, and its place ahead is provided with housing 52, and the rear is the conductive sheet 53 of sealing, and described conductive sheet 53 is provided with the open-work 54 that is used to import power supply; The end ring 55 that contracts in described lamp body 5 is provided with, end ring 55 outer rims that contract on the inner edge of described again housing 52 and the described lamp body 5 connect solid, can press from both sides to establish to be installed with described optics diffusion eyeglass 3;

When it is implemented in addition, see also Fig. 1, shown in Figure 6, in another embodiment of the utility model, the set high-power light emitting diode (LED) 11 of described platform 51 when it is made, also available single polycrystalline matrix form light source 112 replaces it, and for single polycrystalline matrix form light source 112, the same configurable horn-like reflector cover 2 that single increasing is arranged makes when using to reach identical illumination effect.

When making up by this, extremely shown in Figure 5 as Fig. 1, the structure of forming can effectively be eliminated halation, make manufacturing more easy, reach best light source effect, so, can finish assembling fast by simplifying effective design, as long as and use and go up the polygonal reflecting surface 21 that utilizes described reflector cover 2 inboards, the described optics of arranging in pairs or groups again spreads the optics compound eye 31 of concave and convex plane formula continuous on the eyeglass 3, can effectively eliminate the halation tomography, exempt from just can reach the effect of best diffused light source with the existing high-accuracy eyeglass that is convexly equipped with.

In addition, because described lamp body 5 is provided with the radiating fin in many slits, therefore when it lights use, can reach draughty radiating effect equally, and the entire heat dissipation fin is again one-body molded, and structure is made more or less freely and more firm, even its radiating fin itself is bumped, also can not produce the distortion displacement easily, it is unaffected fully that consistent appearance attractive in appearance can be permanently protected in outward appearance appearance.

As mentioned above, show its progressive and practicality more for making the utility model, it is as follows that the spy enumerates advantage:

Utilize the integration collocation design of reflector cover and compound eye type light modulation sheet, just can effectively eliminate halation, and reach the effect of best diffused light source.

Structure is simplified and is made assembling easily, and the accurate eyeglass of high price needn't be adopted in inside, just can significantly promote quality of lighting, can effectively reduce manufacturing cost.

Its radiator is formed in one, and equally also can conveniently make to reduce cost, and heat dissipation ventilation is good, and radiating fin is not easy the distortion displacement again, and it is unaffected that consistent appearance attractive in appearance can be permanently protected in outward appearance appearance.

Described above 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 following claims and limited; can make many modifications; change, or equivalence, but all will fall in the protection domain of the present utility model.

Claims

1, a kind of embedding lamp structure is characterized in that, it comprises:

2, embedding lamp structure as claimed in claim 1 is characterized in that, the inner reflection surface of described reflector cover is polygonal reflecting surface, and the outer wall circle of described again reflector cover is provided with socle at interval.

3, embedding lamp structure as claimed in claim 1 is characterized in that, described light emitting diode is many monocrystalline formula light sources or single polycrystalline matrix form light source.

4, embedding lamp structure as claimed in claim 1 is characterized in that, the end ring that contracts in described lamp body is provided with, and the end ring outer rim that contracts on the inner edge of described housing and the described lamp body connects solid, and folder is established and is installed with described optics diffusion eyeglass.