Heat dissipation and ventilation structure of mainboard for vehicle-mounted positioning

A technology for positioning boards and main boards, applied in cooling/ventilation/heating transformation, electrical equipment structural parts, electrical components, etc., can solve problems affecting the normal use of the main board, low efficiency of air-cooled heat dissipation, and lack of applicability, etc. Achieve the effect of improving the use protection ability and service life, ensuring heat conduction ability, and avoiding abnormal wear and tear
CN112135483AActive Publication Date: 2020-12-25江西中绿北斗科技控股有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
江西中绿北斗科技控股有限公司
Publication Date
2020-12-25

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Abstract

The invention discloses a heat dissipation and ventilation structure of a mainboard for vehicle-mounted positioning. The heat dissipation and ventilation structure comprises a heat dissipation frame,two sets of vertical rods are fixedly connected to the bottom of the heat dissipation frame, the number of vertical rods in each set of vertical rods is two, positioning plates are fixedly connected to the bottoms of the vertical rods, adjusting rods penetrate through the surfaces of the positioning plates, and positioning nuts are in threaded connection with the surfaces of the adjusting rods andlocated at the tops and the bottoms of the positioning plates. Through a heat dissipation copper plate, the adjusting rods, the positioning nuts, a first heat-resisting telescopic hose, the verticalrods, a second heat-resisting telescopic hose, a first curved copper pipe, an oil pump, rotating rods, fan blades, driving motors, an aluminum heat dissipation grid and a second curved copper pipe, the problems that an existing heat dissipation and ventilation structure of a vehicle-mounted positioning mainboard on the market does not have the function of being high in applicability, size deviation is likely to occur due to the influence of the installation position in the installation process, connection and installation are difficult, the heat dissipation efficiency is low due to air coolingin the heat dissipation process, and normal use of the mainboard is affected are solved.
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Description

technical field

[0001] The invention relates to the technical field of auto parts, in particular to a heat dissipation and ventilation structure of a main board for vehicle positioning. Background technique

[0002] When the GPS positioning system terminal is made of hardware and software for vehicle positioning, it is called a vehicle GPS positioning system, but positioning alone is not enough, and the positioning information must be transmitted to the alarm center or the owner of the vehicle GPS positioning system There, we call it a third party, so the GPS positioning system also includes GSM network communication. Through the GSM network, the satellite positioning information is sent to the third party in the form of a text message, and the text message is interpreted by a microcomputer, and the vehicle position is displayed on the electronic map. In this way, the vehicle-mounted GPS positioning system is realized. At the same time, corresponding detection sensors are in...

Claims

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