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公开(公告)号：US20240292559A1
公开(公告)日：2024-08-29
申请号：US18660406
申请日：2024-05-10
申请人： PLUME DESIGN, INC.
发明人： Ming-Tsung SU , Isaac WANG , William MCFARLAND
CPC分类号： H05K7/20136 , H04B1/036 , H05K5/0213 , H04W88/08
摘要： 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.
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公开(公告)号：US20240267125A1
公开(公告)日：2024-08-08
申请号：US18430960
申请日：2024-02-02
发明人： Naoki ITABASHI , Tomoya SAEKI
CPC分类号： H04B10/501 , H04B1/036
摘要： An optical transmission module according to one embodiment includes: a metal stem having a signal terminal extending in a first direction and a support portion extending in the first direction; a dielectric block containing a dielectric material and having a semiconductor mounting surface and a heat conduction surface; an optical semiconductor element mounted on the semiconductor mounting surface; a temperature control element disposed between the metal stem and the heat conduction surface; a relay board for electrically connecting the signal terminal to the optical semiconductor element; and a heat insulation spacer having an insulation property and connected between the support portion and the relay board. Thermal conductivity of the heat insulation spacer is lower than the thermal conductivity of the support portion and lower than the thermal conductivity of the relay board.
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公开(公告)号：US12016151B2
公开(公告)日：2024-06-18
申请号：US17859549
申请日：2022-07-07
申请人： Plume Design, Inc.
发明人： Ming-Tsung Su , Isaac Wang , William McFarland
CPC分类号： H05K7/20136 , H04B1/036 , H05K5/0213 , H04W88/08
摘要： 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.
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公开(公告)号：US20240137125A1
公开(公告)日：2024-04-25
申请号：US18378749
申请日：2023-10-10
申请人： Adtran Networks SE
发明人： Richard Mainardi , Ross Saunders
摘要： The invention relates to an electronic module, especially an optical transceiver module, including a casing, at least a portion of which consists of a thermally conductive material adapted to dissipate heat to the surrounding air or to a neighboring heat sink (heat dissipating portion); and a printed circuit board provided within the casing, the printed circuit board carrying at least one heat producing electronic device on a mounting surface thereof. A table-like heat dissipating element having one or more legs extending from a table top is provided on the mounting surface. The table top covers the at least one heat producing electronic device and the one or more legs contact the mounting surface in an area surrounding the at least one heat producing electronic device. An upper surface of the table top either directly or indirectly contacts an inner surface of the heat dissipating portion of the casing.
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公开(公告)号：US11880634B2
公开(公告)日：2024-01-23
申请号：US17698488
申请日：2022-03-18
发明人： Yuji Onuma
IPC分类号： G06F3/16 , H04R29/00 , H04R1/32 , H04R3/00 , H04B1/036 , H04M1/02 , H04R3/02 , H05K7/20 , H04M3/56 , H04M1/03
CPC分类号： G06F3/165 , H04R1/323 , H04R1/326 , H04R3/00 , H04R29/001 , H04R29/004 , H04B1/036 , H04M1/02 , H04M1/035 , H04M3/56 , H04R3/02 , H04R2430/01 , H05K7/20336
摘要： An operation terminal is configured to: determine whether or not a directional microphone and/or a directional speaker of a mobile object is facing toward the operation terminal based on the position and the orientation of the mobile object, a sound picking-up angle of the directional microphone of the mobile object and an output angle of the directional speaker thereof, and the position of the operation terminal; set, when the directional microphone and/or the directional speaker of the mobile object is facing toward the operation terminal, a predetermined threshold as a distance threshold, and determines whether or not a distance between the mobile object and the operation terminal is equal to or shorter than the predetermined threshold; and make, when the distance is equal to or shorter than the predetermined threshold, at least one of the mobile object and the operation terminal reduce the volume of its microphone and/or speaker.
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公开(公告)号：US11831064B2
公开(公告)日：2023-11-28
申请号：US17241100
申请日：2021-04-27
申请人： KMW INC.
发明人： Chang Woo Yoo , Min Sik Park
CPC分类号： H01Q1/02 , H04B1/0078 , H04B1/036 , H04B1/04 , H04B2001/0408
摘要： The present invention relates to an antenna apparatus, which specifically comprises: a filter unit which is disposed to form at least one layer; an electric appliance unit which is coupled and is spaced apart from the filter unit to form a layer different from that of the filter unit, and includes various electric devices installed therein; a filter unit heat dissipation module which is coupled to the opposite surface of a surface of the filter unit, the surface being coupled to the electric appliance unit, and thus radiates heat generated from the filter unit to the outside; and an electric appliance unit heat dissipation module including a first electric appliance unit heat dissipation module and a second electric appliance unit heat dissipation module, wherein: the first electric appliance unit heat dissipation module is coupled to the opposite surface of a surface of the electric appliance unit, the surface being coupled to the filter unit, and thus radiates, to the outside, heat generated from first heating elements intensively disposed at one side of the filter unit; and the second electric appliance unit heat dissipation module is provided in parallel to the first electric appliance unit heat dissipation module and radiates, to the outside, heat generated from second heating elements intensively disposed at the other side of the filter unit. Accordingly, the present invention provides advantages of improving assembling performance and maximizing heat dissipation performance.
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公开(公告)号：US11688921B1
公开(公告)日：2023-06-27
申请号：US17562581
申请日：2021-12-27
发明人： Michael Scott
CPC分类号： H01Q1/02 , H01Q1/125 , H01Q1/428 , H01Q3/08 , H04B1/036 , H04B1/04 , H04B2001/0408 , H04B2001/0491
摘要： A satellite-communications gateway includes a pedestal, a hub movably coupled to the pedestal and supported by the pedestal, an antenna configured for satellite communications, first electronics positioned inside the hub, and second electronics communicatively coupled to the first electronics and positioned inside the pedestal. The antenna is mounted to the hub and supported by the pedestal via the hub. The first electronics is arranged to convert a radio-frequency signal from the antenna to an intermediate-frequency signal and transmit the intermediate-frequency signal to the second electronics. The second electronics is arranged to convert the intermediate-frequency signal to a digital signal.
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公开(公告)号：US11336342B2
公开(公告)日：2022-05-17
申请号：US17229629
申请日：2021-04-13
申请人： UBIQUITI INC.
发明人： Gary D. Schulz , Paul Odlyzko , David E. Rawlings
IPC分类号： H04B7/0456 , H01Q1/22 , H05K7/20 , H04B1/036 , H04B17/318 , H04B1/48 , H04B7/10
摘要： Radio apparatuses and methods for MIMO matrix phasing that may be used to toggle and/or weight the amount of MIMO processing based on the detected level of isolation between different polarizations of the system. Also described herein are apparatuses including auto-range and/or auto-scaling of a signal strength indicator to aid in precise alignment of the apparatus. Any of these apparatuses and methods may also include dynamic power boosting that adjusts the power (e.g., power amplifier) for an RF apparatus based on the data rate. These apparatuses may include a housing enclosing the radio device that includes a plurality of pin elements that may act as heat transfer pins and a ground pin for making a ground connection to the post or pole to which the devices is mounted.
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公开(公告)号：US11310940B2
公开(公告)日：2022-04-19
申请号：US16766661
申请日：2018-10-25
发明人： Hong Ki Moon , Seung Hoon Kang , Yoon Sun Park , Kyung Ha Koo , In Kuk Yun , Se Young Jang , Hyo Seok Na
摘要： An electronic device according to various embodiments of the present invention can comprise: a housing including a first plate facing a first direction, a second plate facing a second direction opposite to the first direction, and a side member for encompassing a space between the first plate and the second plate; a circuit board arranged inside the housing and including at least one heating element; a first vapor chamber for receiving, through conduction, and dispersing, in at least a partial space between the first plate and the circuit board, heat released from the at least one heating element; a heat sink for receiving, through conduction, and absorbing, in at least a partial space between the circuit board and the second plate, heat released from the at least one heating element; and a fan for supplying air such that the heat absorbed by the heat sink is forcibly convected toward the outside of the electronic device. Additional various embodiments are possible.
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公开(公告)号：US20210318736A1
公开(公告)日：2021-10-14
申请号：US17304567
申请日：2021-06-23
申请人： Snap Inc.
IPC分类号： G06F1/20 , H04B1/3827 , H04N5/232 , G06F1/16 , H04B1/036
摘要： Systems and methods for managing temperatures of wearable device components are disclosed. In one aspects, a method includes determining a temperature of an electronic component of the wearable device, determining a rate of temperature change of the electronic component, and determining whether to increase or decrease a transmission rate limit of the electronic component based on the temperature and the rate, adjusting the transmission rate limit based on the determination, and limiting a rate of transmission of the electronic component based on the adjusted transmission rate limit.
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