Patent ID: 8992065
Filing Date: 2015-03-31
Classification: G02B,G09F

Abstract:
1. A detachable light emitting device having light emitting diode modules, the detachable light emitting device comprising: a body casing, light guide plate stands, light emitting diode (LED) modules; a light guide plate being vertically disposed between a left light guide plate stand and a right light guide plate stand to output plane light with LEDs, wherein the body casing a vacant inside includes a vertical open front surface and a front frame which is mounted on a front side of the body casing, wherein a detachable part is formed at an upper side or a lower side of the body casing; radiation stands vertically disposed at both sides of inside of the body casing, the radiation stands respectively including a front cutting groove vertically formed in a front side of the radiation stands, wherein the light guide plate stands are respectively inserted into and coupled in front cutting grooves of each of the radiation stands, and including side mounting grooves formed at each of the light guide plate stands; LED module mounting stands respectively inserted into and coupled in the side mounting groove of each of the light guide plate stands, and respectively including an LED mounting groove formed in a vertical direction at each side of the LED module mounting stands, wherein the LED modules having a printed circuit board which is coupled in the LED mounting groove of each of the LED module mounting stands; and a front plate installed at the inside of the body casing to output light transferred from the light guide plate, wherein the detachable part is disposed where the light guide stands, the LED module mounting stands, and the LED modules that are assembled, and wherein the light guide plate stands, the LED module mounting stands, and the LED modules are respectively and detachably installed in vertical direction through the detachable part.