Communication module assembly with heat sink and methods of manufacture
View Patent ↗A communication assembly can include: a module device; a cage having a body defining a first open end that is configured to receive the module device therethrough and the body defining one or more first receiver members between the first end and a second end opposite of the first end, the one or more first receiver members having a first part of fastening system (e.g., two-part fastening system); and a heat sink adapted to be received into the cage so as to be thermally coupled with the module device, the heat sink having a body defining one or more second receiver members configured to receive the one or more first receiver members, the one or more second receiver members having a second part of the fastening system that couples with the first part of the fastening system.
1. An assembly comprising:
a cage having a cage body defining a first open end and an open top, the cage body having one or more rails on each side of the open top between the first open end and a second end wall of the cage body, a cage cavity having the first open end and the open top;
a module device located in the cage cavity so as to protrude from the first open end; and
a heat sink slidably received and located in the cage cavity over and thermally coupled with the module device so as to protrude from the open top, the heat sink having a heat sink body defining one or more slots on each side that slidably receive and mate with the one or more rails of the cage,
wherein one of the rails or the slots includes one or more leaf springs and another of the rails or the slots includes one or more leaf spring-receiving surfaces.
2. An assembly comprising:
a cage having a cage body defining a first open end and an open top, the cage body having a rail on each side of the open top extending from a second end of the cage body toward the first open end, a cage cavity having the first open end and the open top;
a module device located in the cage cavity so as to protrude from the first open end; and
a heat sink slidably received into the second end and located in the cage cavity over and thermally coupled with the module device so as to protrude from the open top, the heat sink having a heat sink body defining slots on each side that slidably receive and mate with the rails of the cage,
wherein one of the rails or the slots includes one or more leaf springs and another of the rails or the slots includes one or more leaf spring-receiving surfaces.
3. An assembly comprising:
a cage having a cage body defining a first open end and an open top, the cage body having a plurality of rails on each side of the open top between the first open end and a second end wall of the cage body, a cage cavity having the first open end and the open top, the plurality of rails on each side of the open top have a rail gap between each of the rails;
a module device located in the cage cavity so as to protrude from the first open end; and
a heat sink slidably received and located in the cage cavity over and thermally coupled with the module device so as to protrude from the open top, the heat sink having a heat sink body defining a plurality of slots on each side that slidably receive and mate with the plurality of rails of the cage, the plurality of slots on each side of the heat sink body have a slot gap between each of the slots,
wherein one of the rails or the slots includes one or more leaf springs and another of the rails or the slots includes one or more leaf spring-receiving surfaces.