LED Assemply-type Block With LED Module And Manufacturing Method Of The Same

• Main Authors: JUNG TAE KYOUNG, KIM YOUNG DO, KIM JUN SIK, PARK IN HO, CHOI JUNG SIK
• Format: Patent
• Language: English; Korean
• Published: 23.03.2023
• Subjects: AMUSEMENTS; BASIC ELECTRIC ELEMENTS; BLASTING; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; GAMES; HEATING; HUMAN NECESSITIES; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS; LIGHTING; LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE ORSPECIALLY ADAPTED FOR TRANSPORTATION; MECHANICAL ENGINEERING; NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; SEMICONDUCTOR DEVICES; SPORTS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; TOYS, e.g. TOPS, DOLLS, HOOPS, BUILDING BLOCKS; WEAPONS

The present invention relates to an assembly-type LED block, which incorporates a PCB board for supplying control signals and power signals to conventional LED components, a metal electrode plate made of pressed material, and a toggle switch for LED illumination in a single structure (circuit brick). The circuit brick for this is made with a plastic injection molded material, and a MID pattern circuit is formed by plating wiring through laser processing on the injection molded material. The MID pattern circuit is a three-dimensional, continuous pattern circuit formed to fit the shape of the circuit brick, and consists of a circuit part where LED elements are mounted, a circuit part that is electrically connected to a battery, and a circuit part that controls lighting of the LED elements. In addition, on the circuit brick made with the injection molded material, the LED elements and the like are directly mounted by induction heating soldering, which locally heats the material at room temperature. 본 발명은 조립형 LED 블록체에 관한 것으로서, 종래의 LED 소자에 제어 신호 및 전원 신호 등을 공급하기 위한 PCB 기판, 프레스 가공물로 이루어진 금속 전극판 및 LED 점등을 위한 토글 스위치의 기능을 하나의 구조물(회로 브릭)에 일체로 구현한 것이다. 이를 위한 회로 브릭은 플라스틱 사출물로 제작되고, 사출물에 레이저 가공을 통한 도금 배선으로 제작된 MID 패턴 회로가 형성된다. MID 패턴 회로는 회로 브릭의 형상에 맞게 구현된 3차원 형상의 연속적으로 이어진 패턴 회로로 LED 소자 등이 실장되는 회로부와 건전지와 전기적으로 접속되는 회로부와 LED 소자의 점등을 조작하는 회로부로 구성된다. 그리고 사출물로 이루어진 회로 브릭에는 LED 소자 등이 상온에서 국부적으로 가열하는 유도가열 솔더링에 의해 직접 실장된다.