APPARAUS AND METHOD FOR LENS INSPECTING IN LIGHT EMITTING MODULE

• Main Authors: YOO, HYUN JIN, SEO, SEUNG HWAN, SEO, SEUNG TAE
• Format: Patent
• Language: English; Korean
• Published: 02.03.2015
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

According to an aspect of the present invention, a light emitting diode module lens inspecting apparatus capable of inspecting a light emitting diode module by detecting lights generated from light emitting bodies included in a light emitting diode module and having LEDs and lenses comprises: an arranging part having the LEDs and the injection-molded objects of the lenses sequentially arranged thereon; a lens pressing part arranged above the arranging part, applying a pressure to the injection-molded objects; height adjusting parts arranged on both sides of the lens pressing part, and adjusting the height of the lens pressing part; a power supply part supplying power to the LEDs; a photographing part arranged on the upper side of the lens pressing part, outputting photographed objects after photographing the lights outputted through the injection-molded objects when the injection-molded objects are pressed by the lens pressing part; and a comparing part determining an axial state by analyzing the photographed objects outputted from the photographing part. By inspecting the lenses in the light emitting bodies of the light emitting diode module before the light emitting diode module is assembled, the light emitting diode module lens inspecting apparatus in accordance to the present invention is capable of determining the matching states of the lenses before the light emitting diode module is assembled.