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US 2019/0104367 A1Published application
Acoustic deflector with convective cooling
AssigneeBose Corporation
InventorsZhen Xu, Guanghua Shi, Peter J. Wagner, II, K. Venkat Subramaniam
Life of this patent
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Abstract
A deflector assembly includes an acoustic deflector that defines at least a portion of an electronics compartment; and electronics mounted within the electronics compartment. The deflector assembly is configured to provide convective cooling of the electronics via a stack effect air flow through the electronics compartment.
Claims24
A deflector assembly comprising:
- an acoustic deflector;
- a base coupled to the acoustic deflector, the acoustic deflector and the base together defining an electronics compartment;
- and
- electronics mounted within the electronics compartment,
- wherein the deflector assembly is configured to provide convective cooling of the electronics via a stack effect air flow through the electronics compartment,
- wherein the base is coupled to the acoustic deflector so as to form a gap therebetween to allow a flow of ambient air into the electronics compartment for cooling the electronics, and
- wherein the acoustic deflector, the base, and the gap therebetween all share a common horizontal plane.
4 more elements
A speaker system comprising:
- an acoustic assembly comprising
- an acoustic enclosure, and
- an electro-acoustic transducer coupled to the acoustic enclosure;
- and
- a deflector assembly comprising
- an acoustic deflector,
- a base coupled to the acoustic deflector, the acoustic deflector and the base together defining an electronics compartment, and
- electronics, for powering the electro-acoustic transducer, mounted within the electronics compartment,
- wherein the deflector assembly is configured to provide convective cooling of the electronics via a stack effect air flow through the electronics compartment,
- wherein the base is coupled to the acoustic deflector so as to form a gap therebetween to allow a flow of ambient air into the electronics compartment for cooling the electronics, and
- wherein the acoustic deflector, the base, and the gap therebetween all share a common horizontal plane.
8 more elements
Dependencies are inferred from the claim text.