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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||439/419 ; 439/602|
|발명자 / 주소||
|대리인 / 주소||
|인용정보||피인용 횟수 : 2 인용 특허 : 1|
The present invention is related to a water-proof pad of a lamp base comprises a lamp base and a water-proof pad, wherein the through hole is installed aside the lower seat of the lamp base and said water-proof pad has a cylindrical portion and a plane plate which are formed integrally. Said water-proof pad may pass through said through hole so that the cylindrical portion and the plane plate may be assembled on the upper and lower ends of a positive polarity conducting piece, respectively, then as the lamp is assembled on a predetermined position of the...
[ What is claimed is:] [1.] In combination, a lamp base and a separate water-proof structure contained within said lamp base, said lamp base having a groove portion therein, and said water-proof structure comprising a water-proof pad, the water-proof pad including a cylindrical portion having an axial hole therein and a plane plate, the cylindrical portion being positioned on the upper end of a seat, said seat being formed as part of the lamp base; a positive polarity conducting piece having a contact end, and said contact end of said positive polarity c...