CN203115691U - Light-emitting diode (LED) fresh lamp - Google Patents

Abstract

A light-emitting diode (LED) fresh lamp consists of a heat radiating lamp socket, an adapter, a lamp holder, an LED light source module, a light-transmitting protective cup, a plastic lampshade and a drive power supply module. The LED fresh lamp is mainly characterized in that the lamp holder and streamline heat radiating fins are integrated, so that the heat radiating area and the heat radiating performance of the lamp are greatly improved, the heat radiating effect of the lamp is improved, and large-power development of the lamp is facilitated. The LED fresh lamp is simple and practical in structure, attractive in appearance, elegant, natural and coordinated.

Description

The fresh lamp of a kind of LED

Technical field

The utility model belongs to the electric lighting technical field, relates to the fresh lamp of a kind of LED.

Background technology

At present, fresh lamp as accent light all is the sub-assembly of lampshade and bulb mostly, especially the fresh lamp of LED, because the LED bulb lamp is subjected to the constraint of its profile, the power that can accomplish is also very limited, thereby limited the high-power applications of the fresh lamp of LED, its brightness can not be satisfied requirement of actual application far away.

Summary of the invention

The purpose of this utility model is to provide a kind of LED fresh lamp, provides a new solution with its pointed structural design for improving above-mentioned existing problem, thereby is conducive to promote further application and the development of indoor LED illumination.

For achieving the above object, solution of the present utility model is:

The fresh lamp of a kind of LED is made up of heat radiation lamp socket, adapter, lamp holder, led light source module, printing opacity protection cup cover, plastic lamp shade and driving power module.

Described heat radiation lamp socket is the lamp socket that forms with the disposable die casting of aluminum material and the unitary member of radiating fin one; Lamp socket is positive faces the wall and meditates for inverted funnel-form, the periphery of facing the wall and meditating in this funnel-form is the mounting platform that docks with plastic lamp shade, its central authorities are that hopper base is that the platform of led light source module is installed, and are reserved with the raised ribs that printing opacity protection cup cover is installed in the periphery of this platform, and the inwall of muscle rib is smooth; The heat radiation lamp socket back side is for being radial equally distributed streamlined radiating fin, and the entad central authorities of radiating fin are a cylinder, and the cylinder end face is the platform that docks with adapter, and the center of cylinder is reserved with threading hole.

Described adapter is the transition integrated naturally flange part that a disposable injection molded tube circle changes flat circle, and tube circle end periphery is reserved with lamp holder docks supporting step, and the lamp holder riveted is on this step; Flat circle part is to dock adaptive flanged plate with the heat radiation lamp socket, is installed in screw on the cylinder platform at heat radiation lamp socket back.

Described lamp holder is screw socket, uses top riveting mode riveted on adapter.

Described led light source module is the COB light source, is installed in screw on the positive central platform of lampshade of heat radiation lamp socket.

Described printing opacity protection cup cover is to be the combination of hemispheric natural transition by the disposable injection molded port of printing opacity plastic cement for straight tube rim of a cup, bottom, and the inwall that the rim of a cup place is embedded in the raised ribs in heat radiation lamp socket front closely cooperates.

Described plastic lamp shade is for leaking the bowl-shape moulding at the end, and it is corresponding with the reservation platform of the positive periphery of heat radiation lamp socket that it leaks the bottom opening periphery, and is installed on this platform with screw;

Described driving power module becomes the pressure-stabilizing constant flow module of low-voltage dc power supply for the high-voltage ac power transformation, be installed on the lamp holder at the heat radiation lamp socket back side and the inside of adapter, high voltage source inlet wire two contacts direct and lamp holder weld, and the dc source output line passes reservation threading hole and the led light source module overlap joint of heat radiation lamp socket.

Like this, the cylinder of the heat energy that is produced by led chip by heat radiation lamp socket center absorbs behind the samming conduction again and gives the radiating fin of unfolding, and radiating fin is finished heat exchanging process exposing under the environmental condition Natural Heat Convection by air.

After adopting said structure, the utlity model has following progressive advantage:

1, by the integrated design of lamp socket and streamlined radiating fin, the area of dissipation of light fixture and heat dispersion are improved greatly, thereby improved the light fixture radiating effect, be conducive to the high-power development of light fixture.

2, simple and practical, good looking appearance, generous, nature, coordination.

Description of drawings

Fig. 1 is the front view of the utility model embodiment;

Fig. 2 is the vertical view of the utility model embodiment;

Fig. 3 is the upward view of the utility model embodiment.

Contrast Fig. 1, Fig. 2, Fig. 3:

1---the heat radiation lamp socket;

2---adapter;

3---lamp holder;

4---the led light source module;

5---printing opacity protection cup cover;

6---plastic lamp shade.

The specific embodiment

Please refer to Fig. 1, Fig. 2, Fig. 3, the utility model is made up of heat radiation lamp socket 1, adapter 2, lamp holder 3, led light source module 4, printing opacity protection cup cover 5, plastic lamp shade 6 and driving power module.

Lamp holder 3 usefulness fits add top riveting mode riveted on the reservation step of 2 circles of adapter end periphery, and the driving power module is installed on the inside of lamp holder 3 and adapter 2;

Adapter 2 usefulness screws are installed on the back side cylinder end face of heat radiation lamp socket 1;

Led light source module 4 usefulness screws are installed on the platform of heat radiation lamp socket 1 positive central authorities;

The inwall that the rim of a cup place of printing opacity protection cup cover 5 is embedded in the raised ribs in heat radiation lamp socket 1 front closely cooperates;

The leakage bottom opening periphery of plastic lamp shade 6 is installed on the reservation mounting platform of heat radiation lamp socket 1 positive periphery with screw;

High voltage source inlet wire two contacts direct and lamp holder 3 weld, and the dc source output line passes reservation fairlead and led light source module 4 overlap joints of heat radiation lamp socket 1.

Claims (1)

1. the fresh lamp of LED is characterized in that: be made up of heat radiation lamp socket (1), adapter (2), lamp holder (3), led light source module (4), printing opacity protection cup cover (5), plastic lamp shade (6) and driving power module; Described heat radiation lamp socket (1) is the lamp socket that forms with the disposable die casting of aluminum material and the unitary member of radiating fin one, lamp socket is positive faces the wall and meditates for inverted funnel-form, the periphery of facing the wall and meditating in this funnel-form is the mounting platform that docks with plastic lamp shade (6), its central authorities are that hopper base is that the platform of led light source module (4) is installed, periphery at this platform is reserved with the raised ribs that printing opacity protection cup cover (5) is installed, the inwall of muscle rib is smooth, the lamp socket back side is for being radial equally distributed radiating fin, the entad central authorities of radiating fin are a cylinder, the cylinder end face is the platform that docks with adapter (2), and the center of cylinder is reserved with threading hole; Described adapter (2) is the transition integrated naturally flange part that a disposable injection molded tube circle changes flat circle, tube circle end periphery is reserved with lamp holder (3) docks supporting step, lamp holder (3) riveted is on this step, flat circle part is to dock adaptive flanged plate with heat radiation lamp socket (1), is installed in screw on the cylinder platform at heat radiation lamp socket (1) back; Described lamp holder (3) is screw socket; Described led light source module (4) is the COB light source, is installed in screw on the platform in lampshade front of heat radiation lamp socket (1); Described printing opacity protection cup cover (5) is to be the combination of hemispheric natural transition by the disposable injection molded port of printing opacity plastic cement for straight tube rim of a cup, bottom, and the inwall that the rim of a cup place is embedded in the positive raised ribs of heat radiation lamp socket (1) closely cooperates; Described plastic lamp shade (6) is for leaking the bowl-shape moulding at the end, and it is corresponding with the reservation platform of the positive periphery of heat radiation lamp socket (1) that it leaks the bottom opening periphery, and is installed on this platform with screw; Described driving power module becomes the pressure-stabilizing constant flow module of low-voltage dc power supply for the high-voltage ac power transformation, be installed on the lamp holder (3) at heat radiation lamp socket (1) back side and the inside of adapter (2), high voltage source inlet wire two contacts direct and lamp holder (3) weld, and the dc source output line passes reservation threading hole and led light source module (4) overlap joint of heat radiation lamp socket (1).

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