Patent ID: 9518724
Filing Date: 2016-12-13
CPC Classification: F21K,F21V,F21W,F21Y

Claim Text:
1. A module array comprising first and second light emitting device modules arranged adjacent to one another, each of the light emitting device modules comprising: a body having a first side and a second side opposite to the first side; a light source unit located at the first side of the body; a plurality of radiation fins located at the second side of the body; and an air hole perforated in the body and extending from the first side of the body to the second side of the body for the flow of air therethrough, wherein an air flow passage is defined between the first and second light emitting device modules to extend from the first side to the second side for the flow of air, wherein the air flow passage is defined between the bodies of the first and second light emitting device modules, wherein side surfaces of the bodies of the first and second light emitting device modules define a portion of the inner peripheral surface of the air flow passage, and further comprising at least two connection members configured to connect the bodies of the first and second light emitting device modules, wherein the two connection members are spaced apart from each other, and wherein side surfaces of the two connection members and the side surfaces of the bodies of the first and second light emitting device modules define the inner peripheral surface of the air flow passage.