Patent ID: 9155223
Filing Date: 2015-10-06
Classification: H01L,H05K

Abstract:
1. An assembly comprising: a first PCB having a first side and a second side, one or more first electrical components being positioned at the first side of the first PCB, a second PCB with a first side and a second side, one or more second electrical components being positioned at the first side of the second PCB, the first side of the first PCB facing the first side of the second PCB, a channel forming element, with at least a part of the first side of the first PCB and at least a part of the first side of the second PCB, forming a channel, the channel having a first end and a second end, a slit being provided in the channel forming element, and an air forcing element positioned to force air through the channel from the first end thereof toward the second end thereof, the air forcing element comprising a cooling surface and biasing elements biasing the cooling surface against at least one component of the one or more first components or the one or more second components, the cooling surface defining a space wherein the at least one component is positioned, wherein the slit being positioned so that air may be drawn there through, due to a venturi effect, into the space and into the channel.