Rearview assembly with enhanced cooling

    公开(公告)号:US11287859B2

    公开(公告)日:2022-03-29

    申请号:US16816975

    申请日:2020-03-12

    Abstract: A rearview assembly comprises a rearview device; a housing supporting the rearview device; a cavity defined by the housing and the rearview device; a first printed circuit board having a processor and disposed within the cavity; a second printed circuit board in communication with the first printed circuit board and disposed within the cavity; at least one rib having an outer edge and extending from the housing into the cavity; and a channel whose sidewalls are defined by a portion of the housing, the at least one rib, and a portion of the second printed circuit board. An air moving device may draw air through the channel. A seal may be employed to make the sidewalls of the channel generally airtight.

    REARVIEW ASSEMBLY WITH ENHANCED COOLING
    4.
    发明申请

    公开(公告)号:US20200293099A1

    公开(公告)日:2020-09-17

    申请号:US16816975

    申请日:2020-03-12

    Abstract: A rearview assembly comprises a rearview device; a housing supporting the rearview device; a cavity defined by the housing and the rearview device; a first printed circuit board having a processor and disposed within the cavity; a second printed circuit board in communication with the first printed circuit board and disposed within the cavity; at least one rib having an outer edge and extending from the housing into the cavity; and a channel whose sidewalls are defined by a portion of the housing, the at least one rib, and a portion of the second printed circuit board. An air moving device may draw air through the channel. A seal may be employed to make the sidewalls of the channel generally airtight.

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