CN102221136A

CN102221136A - Household light-emitting diode (LED) illuminating lamp with lamp shade for radiating

Info

Publication number: CN102221136A
Application number: CN2010101516565A
Authority: CN
Inventors: 谢庆生
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-13
Filing date: 2010-04-13
Publication date: 2011-10-19

Abstract

The invention relates to a household light-emitting diode (LED) illuminating lamp with a lamp shade for radiating. The lamp is formed by combining an E27 lamp cap, a plastic adapter, an integrated lamp holder with the lamp shade, a power supply module, an LED chip module and a protective cover, and is mainly characterized in that: the lamp holder, radiating fins, and the lamp shade with a good radiating effect are integrally designed; and the lamp shade with a large extending surface is fully used for radiating, so that the lamp shade has double effects, the radiating fins are reduced to a great extent, materials are saved, and cost is reduced.

Description

A kind of family LED illuminating lamp that adds the lampshade heat radiation

Technical field

The invention belongs to the electric lighting technical field, relate to a kind of family LED illuminating lamp that adds the lampshade heat radiation.

Background technology

The exploitation of led light source has tended to ripe with application, and replacing conventional light source has also become a kind of trend and inevitable.Current, the radiating mode that adopt with the LED illuminating lamp at the family mainly still is based on the radiating fin heat radiation, yet the whether reasonable in design of radiating fin is the key factor that directly influences radiating effect and manufacturing cost.The family is different fully with the open air with the environment for use of LED illuminating lamp, if the layout of radiating fin is not considered the occupation mode and the environment for use of light fixture well, the harmony of ignoring heat loss through convection and heat transfer, all will influence the performance of fin effect, also restrict the further application of family simultaneously with the LED illuminating lamp.So the reasonability that takes into full account Design of Luminaires is vital.

Summary of the invention

The object of the present invention is to provide a kind of family LED illuminating lamp that adds lampshade heat radiation, with its unique structural design provide a new solution for improving above-mentioned existing problem, thereby help the further application and the development that promote to throw light on LED in the family.

For achieving the above object, solution of the present invention is:

A kind of family LED illuminating lamp that adds the lampshade heat radiation is combined by lamp holder, plastic cement adapter, lamp socket, power module, led chip module and protective cover.

Described lamp holder is an E27 lamp screw base standard component, adds the epimere that the adhesive mode is placed in the plastic cement adapter with hitch.

Described plastic cement adapter is combined by two tube circles that vary in size, and the transition of the little hypomere the Nature of epimere is disposable injection molded with plastic cement; Epimere is to dock supporting interior cover with lamp holder, and hypomere is to dock supporting overcoat with lamp socket back side tube circle, and the mode that adds adhesive with hitch is placed on the tube circle at the lamp socket back side.

Described lamp socket and lampshade and radiating fin integrated design, form with the disposable die casting of aluminum material, that is: the back side of lampshade is some radiating fins and a tube circle of putting power module, and radiating fin is similar to half moon half, is radial even distribution around the tube circle; The epimere of described tube circle exceeds radiating fin, and the raised area is to be connected supporting interior cover with the plastic cement adapter, and the lower end is connected lampshade with radiating fin; Power module is installed in the tube circle at the lamp socket back side, and electric power incoming line is directly introduced from the two poles of the earth contact of lamp holder; The central authorities in lampshade front are the five equilibrium bullet that truncate tread is arranged of projection, and the tread of its bullet and inclined-plane are the mounting platform of led chip module, and the led chip module is welded on this platform, and the angle of the inclined-plane of this bullet and lamp body cross section is less than 30 degree; Be slightly larger than bullet bottom around be reserved with the catching groove of hitch protective cover, be reserved with fairlead in the central authorities of lampshade, power supply output line is drawn from power module and is passed this fairlead again and overlap with the led chip module.

The port of described protective cover is a ring-type, and the bottom is that semicircle is spherical, and both are natural, and transition is combined as a whole, and is disposable injection molded by the printing opacity plastic cement.

Like this, give lampshade and radiating fin by the heat energy that led chip produces by conducting behind the samming of lamp socket bullet, lampshade of unfolding and radiating fin are by finishing heat exchanging process with the Natural Heat Convection of air again.After adopting said structure, the present invention has following progressive advantage:

1, simple in structure, compact, firm, easy for installation.

2, lampshade and radiating fin integrated design have constituted a more perfect heat radiation system, and make lampshade play dual effect, thereby have largely reduced radiating fin, have saved material, have reduced cost.

3, good looking appearance, generous, coordination.

Description of drawings

Fig. 1 is the front view of the embodiment of the invention;

Fig. 2 is the A-A cross section view of the embodiment of the invention;

Fig. 3 is the vertical view of the embodiment of the invention;

Fig. 4 is the upward view of the embodiment of the invention.

Contrast Fig. 1, Fig. 2, Fig. 3 and Fig. 4:

1---lamp socket

1.1---radiating fin

1.2---the tube circle

1.3---the protective cover catching groove

1.4---led chip module mounting platform (tread of polygonal pyramid body and inclined-plane)

1.5---fairlead

1.6---lampshade

2---the plastic cement adapter

3---lamp holder

4---power module

5---the led chip module

6---protective cover

The specific embodiment

With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of family LED illuminating lamp that adds the lampshade heat radiation is combined by lamp holder 3, plastic cement adapter 2, lamp socket 1, power module 4, led chip module 5 and protective cover 6.Component description:

1, described lamp holder 3 is an E27 lamp screw base standard component.

2, described plastic cement adapter 2 is combined by two plastic cement tube circles that vary in size, and the transition of the little hypomere the Nature of epimere is disposable injection molded with plastic cement; Epimere is to dock supporting interior cover with lamp holder 3, and hypomere is to dock supporting overcoat with lamp socket 1 back side tube circle 1.2.

3, described lamp socket 1 and lampshade 1.6 and radiating fin 1.1 integrated designs, form with the disposable die casting of aluminum material, it is characterized by: be the radiating fin 1.1 of some half half moon shapes and the tube circle 1.2 that is put power module 4 at the back side of lampshade 1.6, radiating fin 1.1 is radial even distribution around tube circle 4; The epimere of described tube circle 1.2 exceeds radiating fin 1.1, and the raised area is to be connected supporting interior cover with plastic cement adapter 2, and the lower end connects lampshade 1.6; The central authorities in lampshade 1.6 fronts are the five equilibrium bullet that truncate tread is arranged of projection, and the tread of its bullet and inclined-plane are the mounting plane 1.4 of led chip module, and the angle of the inclined-plane of this bullet and lamp body cross section is less than 30 degree; Be slightly larger than polygonal pyramid body bottom around be reserved with the catching groove 1.3 of hitch protective cover 6, be reserved with fairlead 1.5 in the central authorities of lampshade 1.6.

4, the port of described protective cover 6 is a ring-type, and the bottom is that semicircle is spherical, and both are natural, and transition is combined as a whole, and is disposable injection molded by the printing opacity plastic cement.

Assembling instruction:

1, add the adhesive mode with hitch between lamp holder 3 and the plastic cement adapter 2 and dock, lamp holder 3 is placed on the plastic cement adapter 2;

2, power module 4 is installed in the tube circle 1.2 at lamp socket 1 back side, and electric power incoming line is directly introduced from the two poles of the earth contact of lamp holder 3;

3, led chip module 5 is welded on the tread and inclined-plane of the bullet on the lamp socket 1, and power supply output line is drawn the reservation fairlead 1.5 and led chip module 5 overlap joints that passes lampshade 1.6 central authorities again from power module 4;

4, add the adhesive mode with hitch between plastic cement adapter 2 and the lamp socket 1 and dock, plastic cement adapter 2 is placed on the tube circle 1.2 at lamp socket 1 back side;

5, dock with the catching groove mode between protective cover 6 and the lamp socket 1, the rim of a cup of protective cover 6 is buckled in the reservation catching groove 1.3 that is embedded in lamp socket 1 front.

Claims

1. one kind adds the family LED illuminating lamp that lampshade dispels the heat, mainly by lamp holder, lamp socket and heat abstractor thereof and power module, compositions such as led chip module and protective cover, it is characterized in that: by lamp holder (3), plastic cement adapter (2), lamp socket (1), power module (4), led chip module (5) and protective cover (6) combine, adding the adhesive mode with hitch between lamp holder (3) and plastic cement adapter (2) and lamp socket (1) three docks, lamp holder (3) is placed on the plastic cement adapter (2), plastic cement adapter (2) is placed on the tube circle (1.2) at lamp socket (1) back side, power module (4) places the inside of the tube circle (1.2) at lamp socket (1) back side, led chip module (5) is pasted on lamp socket (1) and goes up on the tread and inclined-plane of front bullet, power supply output line passes reserves fairlead (1.5) and led chip module (5) overlap joint, dock with the catching groove mode between protective cover (6) and the lamp socket (1), the rim of a cup of protective cover (6) is embedded in the reservation catching groove (1.3) of lamp socket (1); Described lamp holder (3) is an E27 lamp screw base standard component; Described plastic cement adapter (2) is combined by two tube circles not of uniform size, the transition of the little hypomere the Nature of epimere, disposable injection molded, epimere is the interior cover that docks coupling with lamp holder (3), and hypomere is the overcoat that docks coupling with lamp socket (1) back side tube circle (1.2); Described lamp socket (1) and radiating fin 1.1 and lampshade 1.6 integrated designs, form with the disposable die casting of aluminum material, that is: there are the radiating fin (1.1) of some half half moons and a tube of putting power module (4) to enclose (1.2) at the back side of lampshade, radiating fin (1.1) is radial even distribution around tube circle (1.2), the epimere of described tube circle (1.2) exceeds radiating fin (1.1), the raised area is to be connected supporting interior cover with plastic cement adapter (2), the lower end is connected lampshade (1.6) with radiating fin (1.1), the positive central authorities of lampshade (1.6) are the protruding five equilibrium bullet that truncate tread is arranged, the tread of its bullet and inclined-plane are the mounting platform (1.4) of led chip module (5), the angle of the inclined-plane of this bullet and lamp body cross section is less than 30 degree, be slightly larger than bullet bottom around be reserved with the catching groove (1.3) of hitch protective cover (6), be reserved with fairlead (1.5) in the central authorities of lampshade (1.6); Described protective cover (6) is that a port is that ring-type, bottom are the spherical natural transition combination of semicircle, and is disposable injection molded by the printing opacity plastic cement.