AU2008100280A4 - Semiconductor lamp - Google Patents

Description

00 TITLE: SEMICONDUCTOR LAMP SBACKGROUND OF THE INVENTION 00 C1, Technical Field of the Invention The present invention relates to semiconductor 00 lamp, in particular, a lamp comprising an electrode 00 wire, light-emitting base, electrode solenoid, glass tube, silicon rubber layers and two insulated plug.

Description of the Prior Art Conventional light bulb generally has two conductive legs bridging tungsten within a glass shell, and electric current causes the tungsten to produce light and heat. For this conventional bulb structure, the flowrate of the current determine the brightness of the light bulb. Under the recent trend of energy shortage and the heat generated by the light bulb, more electric current is used in order to maintain the temperature of the room by increasing the power of air conditional system.

-1- 00 SUMMARY OF THE INVENTION SThe primary purpose of the present invention is to 00 provide a semiconductor, wherein the silicon rubber layer with fluorescent powder is added to provide 00 colored light source or color change effects.

00 A further object of the present invention is to Sprovide a semiconductor lamp, wherein he electrode wire is tubular conductive body.

Yet still a further object of the present invention is to provide a semiconductor lamp, wherein the internal of the tubular body is mounted with heat dissipation aluminum or copper wire.

Many other advantages and features of the present invention will become manifest to those versed in the art upon making reference to the detailed description and the accompanying sheets of drawings in which a preferred structural embodiment incorporating the principles of the present invention is shown by way of illustrative example.

-2- U BRIEF DESCRIPTION OF THE DRAWINGS SFIG. 1 is a perspective view of the semiconductor 00 CI lamp in accordance with a preferred embodiment of the present invention.

00 FIG. 2 is a perspective exploded view of the 00 semiconductor lamp of the present invention.

FIG. 3 is a perspective partially sectional view of the present invention.

FIG. 4 is a sectional view of the present invention.

FIG. 5 is a schematic view of another preferred embodiment of the present invention.

-3- 00 C¢K DETAILED DESCRIPTION OF THE PREFERRED

SEMBODIMENTS

00 N1 Referring to FIGS. I to 4, there is shown a 0semiconductor lamp comprising an electrode wire I, 00 light-emitting base material 2, electrode solenoid 3, a 00 glass tube 5, silicon rubber layer 6 and two insulated plugs 7,7A. The electrode wire 1 is made from conductive copper material and the light-emitting base material 2 includes two circular layers in sequence covering the external rim of the electrode wire 1. The inner layer 2A is made from material selected from Si0 2 A1 2 0 3 or Ti0 2 or base material of similar category. The outer layer 2B is made from material selected from the group consisting of gallic nitrides family (AIN, InN), gallic phosphate, gallic arsenide, Indium phosphate third and forth family compounds. The electrode solenoid 3 is conductive copper material and of spiral shape for mounting onto the external rim of the light-emitting base material 2 forming into a light-emitting body. The glass tube 5 is a glass housing -4- 00 or shell having two openings with outwardly extended Scircular seats 5A, 5B for the light-emitting body to be 00 inserted into the inner diameter of the glass tube 5. The silicon rubber layer 6 is a silicon rubber adhesive 00 which is a transparent or with fluorescent powder for 00 filing the gap formed between the light-emitting body C and the glass tube. The two insulated plugs 7, 7A are insulated stepped-like seat body having a larger diameter face mounted with two corresponding conductive rods 8 for connection with a power supply, and a smaller diameter face is for the fastening to a circular seat 5A, 5B. The diameter faces of the individual rim are provided with two through hole for the passage of the electrode wire 1 and one end of the electrode solenoid to connect with two conductive rods 8. This is the main features of the present invention.

In accordance with one preferred embodiment of the present invention, referring to FIGS. 3 and 4, the external rim of the electrode wire 1 is in sequence covered by a layer of semiconductor light-emitting base 00

C

material 2. The spiral electrode solenoid 3 at the outer Slayer is passed through by electro-magnetic excited 00 light-emitting base material and therefore the semiconductor produces excited light. In combination 00 with the silicon rubber containing fluorescent powder 00 to provide a multi-color light sources contrast and 0 modification, the current that exhausted is about 1/t0 to of the conventional bulb or about of the day light bulb. Further, the longevity of the semiconductor lamp is 50,000 hours above. The lamp does not generate heat and is environment friendly.

In another preferred embodiment in accordance with the present invention, as shown in FIG 5, the electrode wire 1 can be tubular conductive body and the tube within the conductive body is mounted across with heat dissipation aluminum coil 1A or copper coil (or connected to a cooling system), extending to connect to a lamp to form a heat dissipation for a high power lamp.

It will be understood that each of the elements described above, or two or more together may also find 00 a useful application in other types of methods differing Sfrom the type described above.

00 C While certain novel features of this invention have 0 been shown and described and are pointed out in the 00 annexed claim, it is not intended to be limited to the 00 details above, since it will be understood that various omissions, modifications, substitutions and changers in the forms and details of the device illustrated and in its operation can be made by those skilled in the art without departing in any way from the spirit of the present invention.

Claims (2)

1. 2. The semiconductor lamp as set forth in claim 1, 00 wherein the silicon rubber layer with fluorescent Spowder is added to provide colored light source or 00 color change effects.
2. 3. The semiconductor lamp of claim 1, wherein the 00 electrode wire is tubular conductive body. 00 O rs,,