Patent ID: 9030821
Filing Date: 2015-05-12
Classification: G06F

Abstract:
1. An electronic device, comprising: a case having an exhaust vent; an electronic component disposed inside the case; a radiation component including radiation fins that are disposed at a position adjacent to the exhaust vent inside the case and that are formed of first plates disposed parallel to one another so as to form first air channels partitioned by the first plates, the radiation component receives heat of the electronic component and radiates the received heat to air passing through the first air channels of the radiation fins; a fan disposed at a position having a space from the radiation fins inside the case, the fan sends air toward the radiation fins; a dust filter including second plates disposed parallel to one another so as to form second air channels partitioned by the second plates and disposed in the space between the radiation fins and the fan, the dust filter transfers the air sent from the fan to the radiation fins while capturing dust contained in the transferred air, wherein the dust filter disposed in the space is removable from the space, and wherein the second plates of the dust filter have a shape that pushes out the dust accumulated in the first air channels from the first air channels when the second plates are inserted in-between the radiation fins in the first air channels in a direction parallel to the first air channels.