CN202927734U

CN202927734U - Lamp shell of light-emitting diode (LED) lamp

Info

Publication number: CN202927734U
Application number: CN2012204881955U
Authority: CN
Inventors: 杨祥国
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-21
Filing date: 2012-09-21
Publication date: 2013-05-08
Anticipated expiration: 2022-09-21

Abstract

The utility model discloses a lamp shell of a light-emitting diode (LED) lamp. The lamp shell comprises a lamp shade and a radiating aluminum lamp base, wherein the lamp shade is transparent or semitransparent, the exterior of the lamp shade is in a shape which is left by that a part of a spherical shape or an ellipse shape is cut, the exterior of the radiating aluminum lamp base is also in a shape which is left by that a part of a spherical shape or an ellipse shape is cut, the lamp shade and the lamp base are connected in a buckled mode, the radiating aluminum lamp base is provided with a concave pit and a connecting mechanism, the concave pit is used for installation of a light source and wires, and the connecting mechanism is used for being connected with other components. The illuminating angle of the lamp shade is large, the lamp base is easy to manufacture, few in use material, and good in radiating effect. Compared with a lamp shell in the prior art, after the lamp shade and the lamp base are buckled, the lamp shell of the LED lamp has good artistry and decorative feature.

Description

A kind of lamp housing of LED lamp

Technical field

The utility model relates to a kind of lamp decoration fittings, particularly a kind of lamp housing of LED lamp.

Background technology

The lamp housing of the most LED lamp of prior art comprises lamp socket and lampshade, and for satisfying the heat radiation requirement of LED lamp, the outer wall of lamp socket is the radiation aluminium of strip usually, and lampshade is plane snapping onto on lamp socket normally.The lamp housing of this structure is because lampshade is the plane, therefore light distributes to a directional divergence, dispersion angle is less, if when lamp is placed in solid space, as desk lamp, street lamp etc., light-struck angle is subject to restriction, affects illuminating effect.In addition, the processing of the radiation aluminium of strip is more complicated, and the die sinking cost is high, and the aluminium consumptive material is many, causes the LED lamp to occupy relative superiority or inferiority because of the lamp socket cost, directly affects the cost of finished product lamp.Have again, be limited to the LED lamp to the specific (special) requirements of heat radiation aspect, therefore the lamp housing profile of present LED lamp on the market is almost stereotyped, be difficult to break away from the constraint that plane lampshade or similar plane lampshade add this framework of strip radiation aluminium lamp socket, have a strong impact on that LED is indoor, outside light is art up, ornamental development.

The utility model content

The purpose of this utility model is the above-mentioned shortcoming that overcomes prior art, provide a kind of simple in structure, production cost is low, and makes that LED is indoor, outside light has more art up and ornamental LED lamp housing.

The purpose of this utility model is achieved in that

The utility model comprises transparent or semitransparent lampshade and radiation aluminium lamp socket, described lampshade external shape is spherical or the shape of a part of remainder of ellipticity excision, the external shape of radiation aluminium lamp socket is also spherical or the shape of a part of remainder of ellipticity excision, between lampshade and lamp socket, by being fastened and connected, described radiation aluminium lamp socket is useful on the pit and the bindiny mechanism that is connected being connected with miscellaneous part that light source and electric wire are installed.

Described lampshade be shaped as hemispherical or the semielliptical shape, the external shape of lamp socket is hemispherical or the semielliptical shape, lampshade and lamp socket fasten and form spherical or ellipsoid shape.

Described radiation aluminium lamp socket inside also is useful on the wire casing of laying line.

Described radiation aluminium lamp socket inside also is useful on the groove that improves heat radiation.

Described bindiny mechanism is a screw, screw or fastener.

Described lampshade and lamp socket fasten by screw thread or buckle.

Described lampshade is made by plastics or glass.

The beneficial effects of the utility model are:

Due to the utility model compared with prior art, the lampshade of cambered surface and the lamp socket of cambered surface have been adopted, such lampshade irradiating angle is large, such lamp socket can adopt the method for numerical control or die casting, and processing is simple, and working (machining) efficiency is high, few with material, good heat dissipation effect, and lampshade and lamp socket fasten after the lamp housing of the relative prior art of shape, have more artistry and ornamental.

Description of drawings

Fig. 1 is the lampshade of a kind of embodiment of the utility model and the structural representation after the lamp socket fastening;

Fig. 2 is the front view of a kind of embodiment lamp socket of the present utility model;

Fig. 3 is the cutaway view of first embodiment of lamp socket of the present utility model;

Fig. 4 is the top view of lamp socket embodiment shown in Figure 3;

Fig. 5 is the cutaway view of second embodiment of lamp socket of the present utility model;

Fig. 6 is the top view of lamp socket embodiment shown in Figure 5;

Fig. 7 is the cutaway view of the 3rd embodiment of lamp socket of the present utility model;

Fig. 8 is the top view of lamp socket embodiment shown in Figure 7;

Fig. 9 is the cutaway view of the 4th embodiment of lamp socket of the present utility model;

Figure 10 is the top view of lamp socket embodiment shown in Figure 9;

Figure 11 is the upward view of lampshade;

Figure 12 is the lampshade partial sectional view;

Figure 13 is use state reference map of the present utility model.

In accompanying drawing, token name claims:

1: lampshade, 11: lampshade outer wall, 12: fixture block, 2: radiation aluminium lamp socket, 21: lamp socket outer wall 21,22: pit, 23: wire casing, 24: groove, 25: groove, 3: bindiny mechanism, 31: screw.

The specific embodiment

As Figure 1-Figure 4, the utility model comprises transparent or semitransparent lampshade 1 and radiation aluminium lamp socket 2, described lampshade 1 external shape is spherical or the shape of a part of remainder of ellipticity excision, be that lampshade outer wall 11 cuts the shape of the rear residue of part part as table tennis or rugby, lampshade outer wall 11 is smooth, equally, the external shape of radiation aluminium lamp socket 2 is also spherical or the shape of a part of remainder of ellipticity excision, be that lamp socket outer wall 21 cuts the shape of the rear residue of part part as table tennis or rugby, lamp socket outer wall 21 is smooth.Between lampshade 1 and lamp socket 2 by being fastened and connected, particularly, can be threaded connection (not shown), also can connect by buckle, the interface of radiation aluminium lamp socket 2 as shown in Figure 3 has groove 25, shown in Figure 11 and Figure 12, the lampshade interface has fixture block 12, and when lampshade 1 and radiation aluminium lamp socket 2 snapping, fixture block 12 buckles in groove 25 and realizes snapping.Be useful on pit 22 and the bindiny mechanism 3 that is connected being connected with miscellaneous part that light source is installed in lamp socket 2.As preferred version, see Fig. 1, being shaped as of described lampshade 1 is hemispherical, and the external shape of lamp socket 2 is hemispherical, and it is spherical that lampshade 1 and lamp socket 2 fasten formation.

For make power line than standard be placed in lamp socket 2, described radiation aluminium lamp socket 2 inside also are useful on the wire casing 23 of laying line, see Fig. 5-Fig. 8.

In order further to improve radiating effect, radiation aluminium lamp socket 2 inside also are useful on the groove 24 that improves heat radiation.Fig. 3-Figure 10 shows the internal structure of four kinds of lamp sockets, wherein in Fig. 7-Figure 10 fluted 24.

As preferred version, bindiny mechanism 3 is a screw, screw or fastener.These structures all can be got up lampshade and lamp socket snapping easily.Syndeton in Fig. 3-Figure 10 is all screw 31.

As preferred version, lampshade 1 is made by transparent or semitransparent plastics, resin or glass.

The lamp housing of this structure can one or morely use, and makes various lamp decorations, as Figure 13.

Under principle of the present utility model and principle, the understandable any various replacements with same function or effect or the modification that above-described embodiment is made of those skilled in the art all belongs to protection domain of the present utility model.

Claims

1. the lamp housing of a LED lamp, comprise transparent or semitransparent lampshade and radiation aluminium lamp socket, it is characterized in that: described lampshade external shape is spherical or the shape of a part of remainder of ellipticity excision, the external shape of lamp socket is also spherical or the shape of a part of remainder of ellipticity excision, between lampshade and lamp socket, by being fastened and connected, described radiation aluminium lamp socket is useful on the pit and the bindiny mechanism that is connected being connected with miscellaneous part that light source is installed.

2. the lamp housing of LED lamp according to claim 1 is characterized in that: described lampshade be shaped as hemispherical or the semielliptical shape, the external shape of lamp socket is hemispherical or the semielliptical shape, lampshade and lamp socket fasten and form spherical or ellipsoid shape.

3. the lamp housing of LED lamp according to claim 1 and 2 is characterized in that: radiation aluminium lamp socket inside also is useful on the wire casing of laying line.

4. the lamp housing of LED lamp according to claim 1 and 2 is characterized in that: radiation aluminium lamp socket inside also is useful on the groove that improves heat radiation.

5. the lamp housing of LED lamp according to claim 1 and 2, it is characterized in that: bindiny mechanism is a screw, screw or fastener.

6. the lamp housing of LED lamp according to claim 1 and 2 is characterized in that: lampshade and lamp socket fasten by screw thread or buckle.

7. the lamp housing of LED lamp according to claim 1 and 2 is characterized in that lampshade made by plastics or glass.