Electronic devices having ventilation systems with antennas
First Claim
1. Apparatus, comprising:
- a housing having walls separating an interior from an exterior, wherein at least one of the walls has an opening;
a plastic structure mounted in the interior of the housing having at least one ventilation port opening, wherein the at least one ventilation port opening is defined by at least one wall that surrounds the opening and the at least one ventilation port opening at least partially overlaps the opening in the housing;
a fan that directs air through the ventilation port opening; and
an antenna resonating element on the plastic structure, wherein the antenna resonating element includes a metal trace on the plastic structure, wherein the metal trace has a portion that extends into the ventilation port opening, and wherein the metal trace is coupled to the at least one wall.
1 Assignment
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Accused Products
Abstract
An electronic device may have a metal housing. The metal housing may have an upper housing in which a component such as a display is mounted and a lower housing in which a component such as a keyboard is mounted. Hinges may be used to mount the upper housing to the lower housing for rotation about a rotational axis. A slot-shaped opening may separate the upper and lower housing. Flexible printed circuits with ground traces may bisect the slot-shaped opening to form three electrically isolated slots each of which is aligned with a respective cavity antenna. The antennas may have antenna grounds formed from portions of the metal housing and other conductive structures. Resonating elements for the antennas may be supported by an elongated ventilation port structure along the rear edge of the lower housing.
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Citations
12 Claims
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1. Apparatus, comprising:
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a housing having walls separating an interior from an exterior, wherein at least one of the walls has an opening; a plastic structure mounted in the interior of the housing having at least one ventilation port opening, wherein the at least one ventilation port opening is defined by at least one wall that surrounds the opening and the at least one ventilation port opening at least partially overlaps the opening in the housing; a fan that directs air through the ventilation port opening; and an antenna resonating element on the plastic structure, wherein the antenna resonating element includes a metal trace on the plastic structure, wherein the metal trace has a portion that extends into the ventilation port opening, and wherein the metal trace is coupled to the at least one wall. - View Dependent Claims (2, 3, 4)
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5. An electronic device, comprising:
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a metal housing; electrical components in the metal housing; a plastic ventilation port structure having a plurality of ventilation port openings; a fan in the metal housing that directs air through the ventilation port openings; an inverted-F antenna resonating element for a first antenna formed from a metal trace on the plastic ventilation port structure; and a second antenna resonating element for a second antenna on the ventilation port structure. - View Dependent Claims (6, 7, 8, 9, 10)
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11. An electronic device, comprising:
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a metal housing; electrical components in the metal housing; a plastic ventilation port structure having a plurality of ventilation port openings; a fan in the metal housing that directs air through the ventilation port openings; an antenna resonating element formed from a metal trace on the plastic ventilation port structure, wherein the metal trace forms a first antenna resonating element for a first antenna; additional metal traces that form second and third antenna resonating elements on the ventilation port structure for respective second and third antennas; a first flexible printed circuit between the first and second antennas; and a second flexible printed circuit between the second and third antennas. - View Dependent Claims (12)
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Specification