A temperature adjusting structure for an electronic equipment provided inside a vehicle includes a first region. The first region is connected, through an air supply port, to at least one of a different region from the first region that is to have cooler air or warmer air than the first region, and a duct of an air conditioner of a vehicle. Air which is to flow into the air supply port is to flow into a region where the electronic equipment is present in the first region.

A modularly expandable electronic control unit comprises: an electronic circuit board on which a conductor track is disposed on a side in a region of lateral edges and enclosing an inner region and separating it from an outer region of the side, a housing having two halves for receiving the electronic circuit board. With the housing assembled, at least one housing half has an encircling electrically conductive shielding wall which rests on and establishes electrical contact with the conductor track and/or has at least one receptacle accessible from outside the assembled housing. The receptacle is disposed so the electronic module placed in the receptacle may be electrically connected to a module connection port disposed in the outer region of the electronic circuit board. The electronic circuit board has electrical connections between the module connection port and one or more electronic assemblies disposed on the inner region.

Provided herein is a system and method for heat exchange of a vehicle. The system comprises an enclosure disposed on the vehicle. The enclosure comprises a vent at a base of the enclosure. The enclosure houses one or more sensors. The enclosure comprises a fan disposed at a base of the enclosure. The heat exchange system comprises an deflector disposed on the vehicle outside the enclosure and configured to direct an airflow into the vent of the enclosure. The heat exchange system comprises a motor configured to: generate electricity from the airflow and selectively supply electricity to operate the fan. The heat exchange system comprises a controller configured to adjust the deflector and regulate an amount of electricity supplied from the motor to the fan.

A cooling structure for an electronic control unit which is mounted in a vehicle, includes: a duct having a flow channel on which the electronic control unit is disposed; and a blower configured to take air in the inside of the vehicle and to emit the air to the flow channel of the duct, wherein the duct is configured to: cool the electronic control unit with the air emitted from the blower; and discharge air which has been used to cool the electronic control unit to the outside of the vehicle.

A thermal management assembly may implement cooling techniques to cool at least a portion of a computer system with one or more cooling systems. The techniques may include using a thermal management assembly in fluid communication with the cooling system(s) to supply fluid from at least one of the cooling systems to at least a portion of the computer system. The techniques may also or instead include using a first thermal coupling to transfer thermal energy between the first cooling system and the computer system and a second thermal coupling to transfer thermal energy between the second cooling system and the computer system. Cooling a computer system using the cooling techniques described herein lowers an operating temperature of the computer system thereby mitigating heat related computer failure.

An apparatus to cool electronics in an autonomous vehicle, where the autonomous vehicle includes significant computing power to receive data from on-board sensor, cellular data and user interactions and to navigate an environment to a predetermined location. The cooling system includes a radiator, fan, pump and cold plate. The cold plate is formed from two plates with extended surfaces that are mated together so that the cavities around the extended surfaces form a flow passage. The electronics processing the data and navigating are mounted on the outside surface of the cold plate.

Techniques are described for managing temperature in an autonomous vehicle. An exemplary method comprises performing autonomous driving operations that operate the autonomous vehicle in an autonomous mode, receiving one or more messages from a temperature sensor associated with an electrical device located on or in the autonomous vehicle while the autonomous vehicle is operated in the autonomous mode, determining a cooling technique to reduce the temperature of electrical device, and performing the cooling technique.

This patent document describes techniques are related to an apparatus for an electronics box for an in-flight entertainment system. The electronics box comprises: a sealed enclosure including electronic components for the in-flight entertainment system disposed in a commercial passenger vehicle; and a cooling structure disposed on a surface of the sealed enclosure and includes: a fan introducing air from outside into the cooling structure, the air creating an air passage that is external to the sealed enclosure and extending along the surface of the sealed enclosure; one or more heat dissipation elements disposed in the air passage and configured to dissipate heat generated by the electronic components; and a duct cover covering the fan and the one or more heat dissipation elements and having an air inlet through which the air enters into the cooling structure.

This patent document describes techniques are related to an apparatus for an electronics box for an in-flight entertainment system. The electronics box comprises: a first module including a first group of electronic components for the in-flight entertainment system and having a housing accommodating a first board on which the first group of electronic components are disposed; and a second module detachably placed over the first module and having a second board on which a second group of electronic components for the in-flight entertainment system are disposed, the second board covered by a frame that forms a sealed enclosure with the housing, and wherein the first group of electronic components and the second group of electronic components are configured to provide power or data to at least one of the in-flight entertainment system that is located in a commercial passenger vehicle.

An electrical device includes a first housing which has therein a first circuit board on which a first electronic component is mounted, a second housing which has therein a second circuit board on which a second electronic component is mounted, and fans which send air passing between the first housing and the second housing. The first housing has a plurality of fins facing the second housing. The second housing has a plurality of fins facing the first housing. In at least one of cross sections of the first circuit board in a thickness direction, the electrical device has a structure having a region in which the fin of the first housing is longer than the fin of the second housing and a region in which the fin of the first housing is shorter than the fin of the second housing.