CN201354960Y

CN201354960Y - Light emitting diode lamp cap structure

Info

Publication number: CN201354960Y
Application number: CNU2009200017261U
Authority: CN
Inventors: 简文进
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-21
Filing date: 2009-01-21
Publication date: 2009-12-02
Anticipated expiration: 2019-01-21

Abstract

The utility model relates to a light emitting diode lamp cap structure, which comprises a metal outer tube, a radiating rod, a light emitting diode module, a convex lens, a front cover and a metal rear cover, wherein a plurality of radiating grooves and a plurality of assembling holes are arranged on the wall of the metal outer tube, the radiating rod is sleeved in the metal outer tube for fixing the light emitting diode module, the light emitting diode module comprises a substrate and at least one light emitting diode arranged on the substrate, the convex lens is arranged at the front of the light emitting diode module, the front cover and the metal rear cover are respectively arranged at the front end and the rear end of the metal outer tube, and the convex lens, the light emitting diode module and the radiating rod are sealed inside the metal outer tube. The light emitting diode lamp cap structure is widely applied to lamps for indoor and outdoor illumination such as desk lamps, recessed lamps, clip lamps, landscape lamps and lamps for auxiliary illumination such as bicycle head lamps and warning lamps. Particularly, the tail end of the radiating rod contacts with the metal outer tube through the metal rear cover, thereby enabling waste heat generated by the light emitting diode module to be capable of relieving via the metal outer tube, and assisting the integral light emitting diode lamp cap to maintain due work efficiency.

Description

The light emitting diode holder structure

Technical field

The relevant a kind of light emitting diode lamp holder of the utility model refers to a kind ofly can be widely used in indoor and outdoor illumination such as desk lamp, Recessed light, folder lamp, gardening lamp especially, and the light emitting diode holder structure that is applied to floor lights such as bicycle head lamp, warning lamp.

Background technology

Light emitting diode (LED) is to belong to solid-state operator scheme, is different from traditional fluorescent lamp pipe or incandescent lamp bulb, can not add to have the character of anti-vibration, swing, wearing and tearing preferably because of gas or vacuum tube damage, therefore can increase the life-span effectively; Under the light emitting diode value of the product significantly promotes, the field of high brightness LED constantly is developed, with regard to lighting source market, at flashlight, searchlight, camping lamp, flash lamp, Medical Instruments illuminating lamp, even in the application such as illumination out of doors, advertisement plate and night illumination sign, high brightness LED corrodes traditional fluorescent lamp pipe or incandescent lamp bulb market just rapidly.

Though led lighting market is quite extensive, almost can replace the scope of application that the conventional incandescent bulb is contained fully, with regard to the market reaction of reality, the popularity rate of light emitting diode lighting equipment seems and is desirable not as expecting; Its main cause is that existing light emitting diode lighting equipment mostly is customized illuminating product, with regard to product itself, not only is confined to only can use for special object, and does not more possess any replaceability.

So that, when this light emitting diode lighting equipment has fault, when damaging, only the integral illumination equipment replacement not only can be caused the unnecessary wasting of resources, can therefore increase the garbage disposal cost relatively, more disagree with the present carbon reduction spirit of advocating.

Summary of the invention

Therefore, main purpose of the present utility model is to provide a kind of can be widely used in indoor and outdoor illumination such as desk lamp, Recessed light, folder lamp, gardening lamp, and is applied to floor lights such as bicycle head lamp, warning lamp; Especially, lampshade can be changed in good time, makes relevant lighting apparatus recover the light emitting diode holder structure of original operational function.

For achieving the above object, light emitting diode lamp holder of the present utility model includes: a metal outer pipe, its tube wall are provided with a plurality of heat radiation grooves, and are provided with a plurality of assembly holes; One heat-radiating rod is set in this metal outer pipe, supplies fixedly light-emitting diode (LED) module; One light-emitting diode (LED) module is made up of a substrate and at least one light emitting diode that is located on this substrate; One convex lens are installed in this light-emitting diode (LED) module the place ahead; One protecgulum and a metal back cover are installed in the front and back ends of this metal outer pipe respectively, and these convex lens and this light-emitting diode (LED) module are encapsulated in this metal outer pipe inside together with this heat-radiating rod.

Lamp decoration through changing lampshade also can be applicable to floor lights such as bicycle head lamp, warning lamp except can being widely used in indoor and outdoor illumination such as desk lamp, Recessed light, folder lamp, gardening lamp.Especially, the heat-radiating rod tail end more contacts with metal outer pipe by metal back cover, and the used heat that light-emitting diode (LED) module is produced can discharge via metal outer pipe, helps whole light emitting diode lamp holder to keep due operating efficiency.Even, when the light emitting diode lamp holder meets fault or damages, can be changed in good time, make relevant lighting apparatus recover original function.

Description of drawings

Fig. 1 is a light emitting diode lamp holder schematic appearance of the present utility model;

Fig. 2 is the utility model light emitting diode holder structure exploded view;

Fig. 3 is the use reference diagram of the utility model light emitting diode holder structure cutaway view and first embodiment;

Fig. 4 is the use reference diagram of the utility model second embodiment;

Fig. 5 is the use reference diagram of the utility model the 3rd embodiment;

Fig. 6 is the use reference diagram of the utility model the 4th embodiment;

Fig. 7 is the use reference diagram of the utility model the 5th embodiment;

Fig. 8 is the use reference diagram of the utility model the 6th embodiment;

Fig. 9 is the use reference diagram of the utility model the 7th embodiment;

Figure 10 is the use reference diagram of the utility model the 8th embodiment;

Figure 11 is the use reference diagram of the utility model the 9th embodiment;

Figure 12 is the use reference diagram of the utility model the tenth embodiment;

Figure 13 is the use reference diagram of the utility model the 11 embodiment;

Figure 14 is the use reference diagram of the utility model the 12 embodiment.

Description of reference numerals;

10-light emitting diode lamp holder; The 11-metal outer pipe; The 111-groove that dispels the heat; The 112-assembly hole; The 12-heat-radiating rod; The 121-outward flange; The 122-screw hole; The 13-light-emitting diode (LED) module; The 131-substrate; The 132-light emitting diode; The 133-screw; The 14-convex lens; The 15-protecgulum; The 16-metal back cover; The 21-fixed mount; The 22-anchor clamps; The 23-lamp stand; The 24-base; The 31-lampshade; The 32-light cover; The 33-lamp socket; 34-waterproof light cover; 35-waterproof lamp housing group; 41-jewelry; The 42-glass lamp shade.

The specific embodiment

Following foundation technological means of the present utility model lists the mode that is suitable for the utility model enforcement, and cooperates graphic explanation as back:

As shown in Figures 1 and 2, light emitting diode lamp holder 10 structures of the present utility model mainly include: a metal outer pipe 11, a heat-radiating rod 12, a light-emitting diode (LED) module 13, convex lens 14, a protecgulum 15 and a metal back cover 16; Wherein:

Metal outer pipe 11 be whole light emitting diode lamp holder 10 for the installing associated components, and for the frame for movement that is assembled with the use object, its tube wall is provided with a plurality of heat radiation grooves 111, and is provided with a plurality of assembly holes 112.

This heat-radiating rod 12 is set in this metal outer pipe 11, supply fixedly light-emitting diode (LED) module 13, it is made by the metal material with preferable heat conduction efficiency, and front end is formed with one and supplies to connect the outward flange 121 that is butted on these metal outer pipe 11 inwalls, and is provided with a plurality of screw holes 122 at the end face of its front end.

This light-emitting diode (LED) module 13 is made up of a substrate 131 and at least one light emitting diode 132 that is located on this substrate 131, the substrate 131 of whole light-emitting diode (LED) module 13 pastes and is butted on this heat-radiating rod 12 front end end faces, and utilize screw 133 to lock mutually, the used heat that light-emitting diode (LED) module 13 is produced is discharged by heat-radiating rod 12 with this heat-radiating rod 12.

These convex lens 14 are installed in this light-emitting diode (LED) module 13 the place aheads, make light emitting diode 132 produce preferable light source projects effect by these convex lens 14; This protecgulum 15 and this metal back cover 16 are installed in the front and back ends of this metal outer pipe 11 respectively, in order to convex lens 14 and light-emitting diode (LED) module 13 are encapsulated in this metal outer pipe 11 inside together with heat-radiating rod 12.

When implementing, above-mentioned protecgulum 15 is good with metal material, and this metal back cover 16 and contact with these heat-radiating rod 12 tail ends conducts to metal outer pipe 11 in order to the used heat that light-emitting diode (LED) module 13 is produced to discharge, and makes the operational function of keeping light-emitting diode (LED) module 13.

Light emitting diode lamp holder 10 structures of the present utility model can be widely used in occasion shown in following each embodiment in use:

Embodiment one, as shown in Figure 3, be equiped with a fixed mount 21 that is connected with anchor clamps 22 at metal outer pipe 11 places, in addition light emitting diode lamp holder 10 of the present utility model inserted in the lampshade 31, cooperating lampshade 31 the place aheads of different shaping to be covered with a light cover 32 again can use as the folder lamp.

Embodiment two, as shown in Figure 4, be equiped with a fixed mount 21 that is connected with lamp stand 23 and anchor clamps 22 at metal outer pipe 11 places, in addition light emitting diode lamp holder 10 of the present utility model inserted in the lampshade 31, cooperating lampshade 31 the place aheads to be covered with a light cover 32 again can use as " work folder lamp ".

Embodiment three, as shown in Figure 5, be equiped with a fixed mount 21 that is connected with lamp stand 23 and base 24 at metal outer pipe 11 places, in addition light emitting diode lamp holder 10 of the present utility model inserted in the lampshade 31, cooperating lampshade 31 the place aheads to be covered with a light cover 32 again can use as " desk lamp ".

Embodiment four, as shown in Figure 6, light emitting diode lamp holder 10 of the present utility model is inserted one be preset in the middle of the lamp socket 33 of ceiling, can replace traditional halogen lamp head and use as the Recessed light of ceiling.

Embodiment five, as shown in Figure 7, light emitting diode lamp holder 10 of the present utility model is inserted one be preset in the middle of the lamp socket 33 on lamppost top, and establish a waterproof light cover 34, can replace traditional halogen lamp head and use as outdoor gardening lamp at the opening part lid of lamp socket 33.

Embodiment six, as shown in Figure 8, light emitting diode lamp holder 10 of the present utility model inserted in the middle of the waterproof lamp housing group 35, promptly for being installed in the handle or the seat rear of bicycle, and become the bicycle head lamp, or the auxiliary warning lamp of driving use.

Light emitting diode holder structure of the present utility model except can being widely used in indoor and outdoor illumination such as desk lamp, Recessed light, folder lamp, gardening lamp, also can be applicable to floor lights such as bicycle head lamp, warning lamp; Especially, the heat-radiating rod tail end more contacts with metal outer pipe by metal back cover, and the used heat that light-emitting diode (LED) module is produced can discharge via metal outer pipe, helps whole light emitting diode lamp holder to keep due operating efficiency.

Moreover, light emitting diode holder structure of the present utility model is except above-mentioned every embodiment, it also can be as Fig. 9 and shown in Figure 10, directly by metal outer pipe 11 places installing anchor clamps 22, or connect the supporting structure of other light fixtures, and be engaged in metal back cover 16 and add ornament 41, and be engaged in metal outer pipe 11 front end sleeves to the glass lamp shade 42 of different size and can constitute a complete lighting, especially can cooperate the change of glass lamp shade 42 to use at any time, and produce the different light rays radiation response.

What deserves to be mentioned is that light emitting diode holder structure of the present utility model is when being used in combination with lampshade, this lampshade can be general traditional ovum type lampshade, square lampshade 31 that also can be as shown in figure 11; Especially, when light emitting diode holder structure of the present utility model is installed in the less conic lamp-shade in inner space 31, can strengthen the diameter of conic lamp-shade 31 and the diameter of protecgulum 15, making it can ccontaining light emitting diode lamp holder 10 (seeing also Figure 12), also can be as shown in figure 13, the tapering that cooperates conic lamp-shade 31, and its metal outer pipe 11 is designed to the cone that is consistent with conic lamp-shade 31 taperings; Or, as shown in figure 14, the rear end of its metal outer pipe 11 is designed to the taper that is consistent with conic lamp-shade 31 taperings, then can keeps original straight tube-like structural feature, be different from the light source radiation response of conic lamp-shade 31 with generation as for the front end of this metal outer pipe 11.

In sum, the utility model provides a preferable feasible light emitting diode holder structure, proposes the application of utility model patent in accordance with the law; More than be illustrative to description of the present utility model; and it is nonrestrictive; those skilled in the art is understood, and can carry out many modifications, variation or equivalence to it within spirit that claim limits and scope, but they will fall in the protection domain of the present utility model all.

Claims

1, a kind of light emitting diode holder structure is characterized in that, includes:

One metal outer pipe, its tube wall are provided with a plurality of heat radiation grooves, and are provided with a plurality of assembly holes;

One heat-radiating rod is set in this metal outer pipe, supplies fixedly light-emitting diode (LED) module;

One light-emitting diode (LED) module is made up of a substrate and at least one light emitting diode that is located on this substrate;

One convex lens are installed in this light-emitting diode (LED) module the place ahead;

One protecgulum and a metal back cover are installed in the front and back ends of this metal outer pipe respectively, and these convex lens and this light-emitting diode (LED) module are encapsulated in this metal outer pipe inside together with this heat-radiating rod.

2, light emitting diode holder structure as claimed in claim 1 is characterized in that, this heat-radiating rod front end is formed with one for connecing the outward flange that is butted on this metal outer pipe inwall.

3, light emitting diode holder structure as claimed in claim 1 or 2 is characterized in that, this metal back cover contacts with this heat-radiating rod tail end.

4, light emitting diode holder structure as claimed in claim 1 or 2 is characterized in that, this protecgulum is a metal material.

5, light emitting diode holder structure as claimed in claim 1 is characterized in that, the end face of this heat-radiating rod front end is provided with a plurality of screw holes; Light-emitting diode (LED) module is to utilize screw to lock mutually with this heat-radiating rod.

6, light emitting diode holder structure as claimed in claim 1 is characterized in that, this metal outer pipe is equiped with a fixed mount.

7, light emitting diode holder structure as claimed in claim 1 is characterized in that, this metal outer pipe is equiped with anchor clamps.

8, light emitting diode holder structure as claimed in claim 1 is characterized in that, this metal outer pipe is a cone.

9, light emitting diode holder structure as claimed in claim 1 is characterized in that, this metal outer pipe is that leading portion is the structure that the straight tube back segment is taper.