LED packaging structure and LED lamp using the LED packaging structure
A technology of LED packaging and LED chips, which is applied to the parts of lighting devices, lighting devices, semiconductor devices of light-emitting elements, etc., can solve the problems of complex light bulb assembly process and low assembly efficiency, and achieve compact and simple structure of LED packaging. , the effect of easy installation
Active Publication Date: 2016-07-06
LEELEDS LIGHTING XIAMEN
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Problems solved by technology
The power supply, aluminum substrate and LED lamp are assembled together to form a complex three-dimensional shape, which makes it inevitable that the bulb needs manual welding to realize the electrical connection between the power supply and the LED lamp, which leads to the assembly of the bulb. The process is more complicated and the assembly efficiency is lower
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[0026] Figure 5 It is a schematic diagram of the LED lamp 100 using the first embodiment of the LED packaging structure 10 of the present invention. The LED lamp 100 includes an LED packaging structure 10 , a lampshade 20 , and a lamp body 30 . A part of the LED packaging structure 10 is disposed on the top surface of the lamp body 30 , and another part is disposed inside the lamp body 30 . The lampshade 20 is set on the LED packaging structure 10 arranged on the top surface of the lamp body 30, and is connected with the lamp body 30 to form a cavity, and the LED packaging structure 10 arranged on the lamp body 30 is accommodated therein. .
[0027] Please refer to figure 1 , image 3 and Figure 6 The LED packaging structure 10 includes a lens 11 , a group of LED chips 12 , a group of gold wires 13 , a substrate 14 , a base 15 , a group of electrical connectors 16 and a driving circuit board 17 . There are four LED chips 12 in the group, which are arranged in the cente...
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The invention provides an LED packaging structure and an LED lamp using the same. The LED packaging structure comprises an LED chip, a substrate, a base, two Au wires, two electrical connecting pieces and a drive circuit board, wherein an accommodation groove is arranged on the base, the LED chip and the Au wires are accommodated in the accommodation groove, two electrode tips are arranged on the drive circuit board, an electrode is arranged on each electrode tip, each electrical connecting piece comprises a connecting end and a conductive end which stretches into the accommodation groove and electrically connected with the LED chip through the Au wires, the conductive ends, the Au wires and the LED chip are packaged in the accommodation groove, the connecting end of each electrical connecting piece is provided with a slot and an electrical connecting sheet, the electrode tips of the drive circuit board are inserted into the slots, and the electrical connecting sheets are electrically connected with the electrodes on the electrode tips. The LED packaging structure and the LED lamp using the same have the advantages of being compact in structure and convenient to install.
Description
technical field [0001] The present invention relates to a packaging structure and a lamp using the packaging structure, in particular to an LED packaging structure and an LED lamp using the LED packaging structure. Background technique [0002] LED packaging structures are increasingly used in lamps. However, when the traditional LED packaging structure is installed on the lamp body, the end face of the lamp body of the power line of the driver needs to be welded to the positive and negative poles of the LED packaging structure arranged on the end face. To achieve electrical connection, for example, the Chinese utility model patent with the patent application number 200920260423.1 published on August 10, 2011 discloses a LED light bulb with four-sided ventilation, high and low voltage isolation and multiple combination functions. The light bulb includes an aluminum substrate, a power supply and LED lights etc. The LED lamp is arranged on the aluminum base plate, and the pow...
Claims
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IPC IPC(8): H01L33/48H01L33/62H01L33/54F21V23/00F21Y115/10
Inventor 郭伟杰
Owner LEELEDS LIGHTING XIAMEN