Tube device with light-emitting diode light source
A light-emitting diode and light source technology, applied in the field of light-emitting diode lamps, can solve problems such as difficult recycling and environmental pollution, and achieve the effects of improving competitiveness, reducing overall weight, and avoiding damage
Inactive Publication Date: 2013-05-15
林明吉
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Problems solved by technology
[0004] However, because the fluorescent powder coated in the fluorescent tube usually contains polluting heavy metal elements (such as mercury), not only is it not easy to recycle and reuse, but it is more likely to cause environmental pollution. Thus, with the improvement of technology, in recent years Lamp tubes with dense white light-emitting diodes have gradually been developed as lighting fixtures to replace fluorescent tubes
Method used
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[0044] The following will clearly illustrate the spirit of the present invention with the accompanying drawings and detailed descriptions. After those skilled in the art understand the embodiments of the present invention, they can be changed and modified by the techniques taught in the present invention without departing from the present invention. spirit and scope.
[0045] refer to Figure 1A and Figure 1B as shown, Figure 1A It is a schematic diagram of a lamp device 100 with LED light sources according to an embodiment of the present invention. Figure 1B yes Figure 1A Sectional view of 1B-1B.
[0046] The present invention provides a lamp device 100 with an LED light source. The lamp device 100 with LED light source includes a hollow tube cover 200 , a reflector 300 , at least one light emitting element 400 and a control circuit 500 .
[0047] The hollow tube outer cover 200 itself can transmit light and diffuse light, and has an accommodating space 210 inside, and...
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The invention discloses a tube device with a light-emitting diode light source, which comprises a hollow tube cover, a reflector and a light-emitting element. The reflector is arranged in the hollow tube cover, and is provided with a plurality of through holes which penetrate through the reflector. The light-emitting element comprises a metal guide plate and light-emitting diode elements. The metal guide plate is fixed between the inner wall of the hollow tube cover and the reflector, and comprises a plurality of plate bodies, wherein a clearance is left between the adjacent plate bodies. Allthe light-emitting diode elements cross one clearance, are fixedly connected with the plate bodies at the two sides of the clearance, and are exposed on the through holes one to one, wherein all the light-emitting diode elements are electrically connected with one another through the plate bodies at the two sides of the clearance.
Description
technical field [0001] The invention relates to a light-emitting diode lamp, in particular to a lamp tube device with a light-emitting diode light source. Background technique [0002] The application of traditional light emitting diode (Light Emitting Diode, LED) and other semiconductor chips must be packaged one by one into a light emitting diode package structure, and then removed from a lead frame respectively, so as to be soldered to a circuit board to form a The light-emitting diode element can become a light source that can emit light after being powered on. In addition, the electrodes of the LED packaging structure need to be led out of the packaging structure, so as to be connected to the power line on the circuit board to operate or emit light. [0003] In daily life, lighting equipment has always been an indispensable and important tool. Most of the existing lighting equipment use light bulbs or light tubes as the main light source. Among these light tubes or lig...
Claims
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IPC IPC(8): F21S2/00F21V7/00F21V17/00F21V19/00F21V23/00F21V15/02F21Y101/02
Inventor 林柏廷
Owner 林明吉