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US 7,889,501 B2Granted
Coil assembly, switching power supply, and projector
AssigneeSeiko Epson Corporation
InventorsKenichi Shioiri, Masahide Tsuda
Life of this patent
Estimating the term…
Abstract
A switching power supply includes: a coil; and a pedestal fixed to the coil, the pedestal includes a supporting member configured to support the coil in such a manner as to form a space through which air flows on a surface of the coil attached to the pedestal.
Claims13
A switching power supply, comprising:
- a coil;
- a substrate;
- and
- a pedestal fixed to the coil, the pedestal including a plate-like portion contacting the substrate,
- wherein:
- the pedestal includes a plurality of supporting members extending between a surface of the plate-like portion opposite the substrate and the coil,
- the plurality of supporting members supports the coil in such a manner as to form a space between the surface of the plate-like portion opposite the substrate and the coil through which air flows on a surface of the coil.
4 more elements
A coil assembly, comprising:
- a coil;
- a substrate;
- and
- a pedestal fixed to the coil, the pedestal including a plate-like portion contacting the substrate,
- wherein:
- the pedestal includes a plurality of supporting members extending between a surface of the plate-like portion opposite the substrate and the coil,
- the plurality of supporting members supports the coil in such a manner as to form a space between the surface of the plate-like portion opposite the substrate and the coil through which air flows on a surface of the coil.
4 more elements
Dependencies are inferred from the claim text.