公开(公告)号：EP0342961A3

公开(公告)日：1990-11-14

申请号：EP89304997.3

申请日：1989-05-17

Applicant: XEROX CORPORATION

Inventor： Lang, John M.

IPC: H01L33/00 ,  H05K1/18

CPC classification number: H05K3/301 ,  H01L33/483 ,  H01R12/58 ,  H01R12/7064 ,  H01R13/7175 ,  H05K3/3447 ,  H05K2201/10462 ,  H05K2201/10606 ,  Y10S362/80

Abstract: This invention relates to a right-angle light-emitting diode assembly with snap-in feature wherein an insulating body (12), generally in the shape of a rectangular parallelepiped, no larger than a finger nail, holds a light-emitting diode (14) in the body at right-angles to the surface of a printed wiring board, the body being shaped such that robotic equipment can be used to mount the diode assembly cheaply and efficiently on the board. The body has front and back generally parallel surfaces, top and bottom generally parallel surfaces, and first and second generally parallel side surfaces, the respective surfaces having grooves and protuberances to allow the light-emitting diode (LED) to be fixedly mounted in the body, and the body to be inserted into a printed wiring board which can then be wave soldered without deleterious effects on the LED or supporting body. The bottom of the body has two oppositely faced snap-in protuberances (16) which pass through the hole on a printed wiring board, which deform inwardly slightly while passing through the hole and which resile after extending beyond the hole to fix the diode assembly in the correct position on the board.

公开(公告)号：EP0342961A2

公开(公告)日：1989-11-23

申请号：EP89304997.3

申请日：1989-05-17

Applicant: XEROX CORPORATION

Inventor： Lang, John M.

IPC: H01L33/00 ,  H05K1/18

CPC classification number: H05K3/301 ,  H01L33/483 ,  H01R12/58 ,  H01R12/7064 ,  H01R13/7175 ,  H05K3/3447 ,  H05K2201/10462 ,  H05K2201/10606 ,  Y10S362/80

Abstract: This invention relates to a right-angle light-emitting diode assembly with snap-in feature wherein an insulating body (12), generally in the shape of a rectangular parallelepiped, no larger than a finger nail, holds a light-emitting diode (14) in the body at right-angles to the surface of a printed wiring board, the body being shaped such that robotic equipment can be used to mount the diode assembly cheaply and efficiently on the board. The body has front and back generally parallel surfaces, top and bottom generally parallel surfaces, and first and second generally parallel side surfaces, the respective surfaces having grooves and protuberances to allow the light-emitting diode (LED) to be fixedly mounted in the body, and the body to be inserted into a printed wiring board which can then be wave soldered without deleterious effects on the LED or supporting body. The bottom of the body has two oppositely faced snap-in protuberances (16) which pass through the hole on a printed wiring board, which deform inwardly slightly while passing through the hole and which resile after extending beyond the hole to fix the diode assembly in the correct position on the board.

Abstract translation: 本发明涉及一种具有卡扣特征的直角发光二极管组件，其特征在于绝缘体（12）通常为长方体形状，不大于指甲，保持发光二极管（14） ）在主体中与印刷电路板的表面成直角的角度，该主体被成形为使得机器人设备可以用于在二极管组件上廉价且有效地安装二极管组件。 主体具有前后大致平行的表面，顶部和底部大致平行的表面，以及第一和第二大致平行的侧表面，各个表面具有凹槽和凸起，以允许发光二极管（LED）固定地安装在主体 ，以及要插入印刷电路板的主体，然后可以对LED或支撑体进行波浪焊接，而不产生有害影响。 本体的底部具有两个相对面的卡入突起（16），该突出部穿过印刷电路板上的孔，该印刷电路板在穿过该孔之后向内略微变形，并且在延伸超过孔之后将其固定在二极管组件中 在板上的正确位置。