CN201751676U

CN201751676U - Household LED lighting lamp utilizing lampshade for heat radiation

Info

Publication number: CN201751676U
Application number: CN2010201783491U
Authority: CN
Inventors: 谢庆生
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-13
Filing date: 2010-04-13
Publication date: 2011-02-23
Anticipated expiration: 2020-04-13

Abstract

The utility model relates to a household LED lighting lamp utilizing a lampshade for heat radiation, which is formed by the combination of an E27 lamp cap, a plastic adapter, an integrated lamp holder with the lampshade, a power supply module, an LED chip module and a protective cover. The household LED lighting lamp is mainly characterized in that the lamp holder and the lampshade are designed in an integrated manner, thereby utilizing the expanded wide area of the lampshade to realize natural convection and heat radiation with air, leading the lampshade to realize the dual roles of the lampshade and a radiator, further saving radiating fins, saving materials and reducing cost.

Description

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

Technical field

The utility model belongs to the electric lighting technical field, relates to a kind of family LED illuminating lamp that utilizes 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 heat abstractor 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.

The utility model content

The purpose of this utility model is to provide a kind of family LED illuminating lamp that utilizes the lampshade heat radiation, with its pointed structural design provide a new solution for improving above-mentioned existing deficiency, thereby help promoting further application and the development of family with the LED illumination.

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

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

Described lamp holder is an E27 lamp screw base standard component, adds the adhesive mode with hitch and docks with the epimere of adapter.

Described adapter is combined by two cylinders of size, and the transition of epimere ringlet hypomere great circle nature is disposable injection molded; Epimere is to dock supporting interior cover with lamp holder, and hypomere is to dock supporting overcoat with lamp socket, adds the adhesive mode with hitch and docks with the tube circle at the lamp socket back side.

Described lamp socket integrated design, form with the disposable die casting of aluminum material, that is: the back side of lampshade is the tube circle that docks with lamp holder and strengthens rib, strengthen rib and be radial even distribution around the tube circle, described tube circle is for being connected supporting interior cover with adapter, be reserved with in the periphery of this circle to be connected the step that mates with adapter; 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 the catching groove of reserving the hitch protective cover on every side of bullet bottom; Central authorities at lampshade are reserved with fairlead, overlap with the led chip module after the dc source lead of drawing from power module passes this fairlead.

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, and the rim of a cup of protective cover adds the adhesive mode with hitch and buckles in the catching groove that is embedded in the positive reservation of lamp socket.

Like this, the heat energy that produces by led chip by the samming of front bullet on the lamp socket after again conduction give lampshade, lampshade is unfolded with roomy cover basin and the reinforcement rib that radially distributes by it and is finished heat exchanging process with air realization Natural Heat Convection.

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

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

2, by lamp socket and lampshade integrated design, lampshade being played be lampshade is again the dual nature effect of radiator, thereby has saved special heat abstractor, has saved material, has reduced cost.

3, good looking appearance, generous, coordination.

Description of drawings

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

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

Fig. 3 is the vertical view of the utility model embodiment;

Fig. 4 is the upward view of the utility model embodiment.

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

1---lamp socket

1.1---strengthen rib

1.2---the tube circle

1.3---the protective cover catching groove

1.4---lampshade

1.5---fairlead

1.6---led chip module mounting platform

2---adapter

3---lamp holder

4---power module

5---the led chip module

6---protective cover

The specific embodiment

Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of family LED illuminating lamp that utilizes the lampshade heat radiation is combined by lamp holder 3, 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 adapter 2 is combined by two cylinders of size, and the transition of epimere ringlet hypomere great circle nature is disposable injection molded; Epimere is to dock supporting interior cover with lamp holder 3, and hypomere is to dock supporting overcoat with lamp socket 1.

3, described lamp socket 1 integrated design, form with the disposable die casting of aluminum material, it is characterized by: tube circle 1.2 and the reinforcement rib 1.1 of the back side of lampshade 1.4 for docking with lamp holder 3, strengthen rib 1.1 and be radial even distribution around tube circle 1.2, described tube circle 1.2 is to be connected supporting interior cover with adapter 2, is reserved with the step that is connected coupling with adapter 2 in this periphery of enclosing 1.2; The central authorities in lampshade 1.4 fronts are the five equilibrium bullet that truncate tread is arranged of projection, the tread of its bullet and inclined-plane are the mounting platform 1.6 of led chip module 5, led chip module 5 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 the catching groove 1.3 of reserving hitch protective cover 6 on every side of bullet bottom; Central authorities at lampshade 1.4 are reserved with fairlead 1.5, and the dc source lead of drawing from power module 4 passes behind this fairlead and led chip module 5 overlap joints.

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 adapter 2 and dock, lamp holder 3 is placed on the 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 bullet in lamp socket 1 front, and power supply output line is drawn to pass from power module 4 again and reserved fairlead 1.5 and led chip module 5 overlap joints;

4, add the adhesive mode with hitch between adapter 2 and the lamp socket 1 and dock, 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. family LED illuminating lamp that utilizes lampshade heat radiation, it is characterized in that: by lamp holder (3), adapter (2), lamp socket (1), power module (4), led chip module (5) and protective cover (6) combine, lamp holder (3) adds the adhesive mode with hitch and docks with the epimere of adapter (2), adapter (2) adds on the tube circle (1.2) that the adhesive mode is placed in lamp socket (1) back side with hitch, power module (4) places the inside of the tube circle (1.2) at lamp socket (1) back side, led chip module (5) is installed on the tread and inclined-plane of lamp socket (1) front bullet, power supply output line passes positive reservation fairlead (1.5) of lamp socket (1) 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 adapter (2) is combined by two cylinders of size, and the transition of the little hypomere the Nature of epimere is disposable injection molded, and 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) integrated design, form with the disposable die casting of aluminum material, that is: the back side of lampshade (1.4) is the tube circle (1.2) that docks with lamp holder (3) and strengthens rib (1.1), strengthen rib (1.1) and be radial even distribution around tube circle (1.2), described tube circle (1.2) is to be connected supporting interior cover with adapter (2), periphery at this tube circle (1.2) is reserved with the step that is connected coupling with adapter (2), the positive central authorities of lampshade (1.4) are the protruding five equilibrium bullet that truncate tread is arranged, the tread of its bullet and inclined-plane are the mounting platform (1.6) 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 reserve the catching groove (1.3) of hitch protective cover (6), be reserved with fairlead (1.5) in the central authorities of lampshade (1.4); Described protective cover (6) is that a port is that ring-type, bottom are the spherical combination of semicircle, and natural transition is disposable injection molded by the printing opacity plastic cement.

2. according to claims 1 described a kind of family LED illuminating lamp that utilizes the lampshade heat radiation, it is characterized in that: the material of adapter (2) is pottery, and disposable sintering forms.

3. according to claims 1 described a kind of family LED illuminating lamp that utilizes the lampshade heat radiation, it is characterized in that: protective cover (6) is a clear glass, and disposable sintering forms.