Controlling airflow through a compact electronic device

    公开(公告)号:US12016151B2

    公开(公告)日:2024-06-18

    申请号:US17859549

    申请日:2022-07-07

    CPC classification number: H05K7/20136 H04B1/036 H05K5/0213 H04W88/08

    Abstract: Compact electronic devices, such as Access Points (APs), having airflow and cooling features are provided. According to one implementation, a compact electronic device includes an outer plastic housing and an inner casing arranged inside the outer plastic housing. The inner casing has a high-voltage section configured to support one or more high-voltage electrical components and a low-voltage section configured to support one or more low-voltage electrical components. The compact electronic device further includes a single fan that is configured to draw air from outside the outer plastic housing, move the air through the high-voltage and low-voltage sections, and exhaust the air through one or more exhaust vents in the outer plastic housing. Also, the inner casing is configured to isolate the one or more high-voltage electrical components from metal portions of the low-voltage section by at least a certain separation to meet clearance and creepage safety standards.

    Electronic device charger
    4.
    外观设计

    公开(公告)号:USD1042330S1

    公开(公告)日:2024-09-17

    申请号:US29846066

    申请日:2022-07-13

    Abstract: FIG. 1 is a perspective view of an electronic device charger.
    FIG. 2 is a rear view of the electronic device charger.
    FIG. 3 is a left side view of the electronic device charger.
    FIG. 4 is a top view of the electronic device charger.
    FIG. 5 is a right side view of the electronic device charger; and,
    FIG. 6 is a front view of the electronic device charger.
    The broken lines in the drawings depict portions of the electronic device charger that form no part of the claimed design.

    Compact spiraled slot antenna
    5.
    发明授权

    公开(公告)号:US11881623B2

    公开(公告)日:2024-01-23

    申请号:US17520832

    申请日:2021-11-08

    CPC classification number: H01Q13/18 H01Q1/36 H01Q13/16

    Abstract: A wireless device with a slot antenna includes one or more heat spreaders, a PCB with vias to allow current to flow through the PCB, various components disposed on the PCB, and a slot antenna compliment. By layering the components, e.g., heat spreaders, PCB, slot antenna compliment, etc. one or more slot antennas are formed from these components as to integrate the slot antennas into the existing structure. The formed slot antenna is a spiraled shape as to reduce the overall footprint of the slot antenna while keeping the required quarter-wavelength total effective length of an open-slot antenna. The formed slot antenna is wide enough to allow the antenna to accommodate a wide bandwidth and may include a plurality of steps to further allow for tuning of the length of the slot antenna. The wireless device can further include a housing enclosing the internal components.

    Edge rib and laser etching treatment to improve waterproofing of smart ring

    公开(公告)号:US20240126341A1

    公开(公告)日:2024-04-18

    申请号:US18105441

    申请日:2023-02-03

    CPC classification number: G06F1/1656 B23K26/362 G06F1/163 B23K2101/30

    Abstract: Smart rings and methods of manufacturing smart rings are provided. A waterproof design and method of manufacturing of a smart ring, in accordance with one implementation, includes a band having at least an outer surface and an inner surface. The inner surface of the band includes features configured to support electronic components. The waterproofing design and method of manufacturing includes a laser etching a portion of the inner surface and subsequent to the laser etching of the portion, applying an epoxy over the electronic components and over the laser etched portion of the inner surface. Prior to the laser etching, forming an edge rib on the portion of the inner surface, wherein the laser etching is subsequently on the edge rib. Furthermore, the laser etched portion includes an increased contact area for bonding with the epoxy for the waterproof design.

    Compact spiraled slot antenna
    9.
    发明公开

    公开(公告)号:US20230143843A1

    公开(公告)日:2023-05-11

    申请号:US17520832

    申请日:2021-11-08

    CPC classification number: H01Q13/18 H01Q13/16 H01Q1/36

    Abstract: A wireless device with a slot antenna includes one or more heat spreaders, a PCB with vias to allow current to flow through the PCB, various components disposed on the PCB, and a slot antenna compliment. By layering the components, e.g., heat spreaders, PCB, slot antenna compliment, etc. one or more slot antennas are formed from these components as to integrate the slot antennas into the existing structure. The formed slot antenna is a spiraled shape as to reduce the overall footprint of the slot antenna while keeping the required quarter-wavelength total effective length of an open-slot antenna. The formed slot antenna is wide enough to allow the antenna to accommodate a wide bandwidth and may include a plurality of steps to further allow for tuning of the length of the slot antenna. The wireless device can further include a housing enclosing the internal components.

    Tracker tag with dual-purpose antenna components

    公开(公告)号:US20230126650A1

    公开(公告)日:2023-04-27

    申请号:US17511877

    申请日:2021-10-27

    Abstract: Tracker tags, smart tags, locator tags, and the like are provided. A portable tracker device, according to one implementation, includes a housing having a front cover and a back cover. The portable tracker device also includes Radio Frequency (RF) circuitry configured to operate within at least one of a Bluetooth (BT) frequency range and an Ultra-Wideband (UWB) frequency range. Also, the portable tracker device includes a piezoelectric device having a first conductive plate and a second conductive plate. The RF circuitry utilizes at least one of the front cover, the back cover, the first conductive plate, and the second conductive plate as one or more antennas.

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