Patent ID: 9212790
Filing Date: 2015-12-15
Classification: F21K,F21V,F21Y,H01R

Abstract:
1. A light emitting diode (LED) bulb, comprising: an electrical connecting base, a lamp holder having a first end and a second end opposite to each other, in which the first end is connected to the electrical connecting base, the second end is configured as a supporting surface, and an accommodation space is formed by the electrical connecting base and the lamp holder; a power driving module disposed inside the accommodation space; an adapter plate having a first surface and a second surface opposite to each other, in which the first surface is connected to the supporting surface and the second surface includes a first connector which has a plugging direction parallel to the second surface, wherein the adapter plate comprises a side wall, and the side wall is extended from an peripheral edge of the second surface and protrudes from the second surface to encircle the second surface; and a lamp plate equipped with a LED and a second connector detachably plugged to the first connector along the plugging direction so that the lamp plate is disposed on the adapter plate, wherein the lamp plate is composed of a first half-face and a second half-face, and the second connector is disposed on an edge of the second half-face, in which the first half-face is connected with the second half-face, and an area of the first half-face is greater than an area of the second half-face such that two end surfaces of the first half-face are exposed.