The invention concerns a helicopter ventilation architecture, said helicopter comprising at least two avionics bays (112a, 112b) comprising electronic equipment (116a, 116b) to be ventilated, said architecture comprising, for each avionics bay, an air inlet (120a, 120b) allowing outside air to enter the avionics bay in order to ventilate said avionics bay, and an air outlet (124a, 124b), allowing the air ventilating the avionics bay to exit the avionics bay, characterised in that the ventilation architecture further comprises a mixing chamber (134), connected to the air outlets, configured to receive the air originating from all the avionics bays, at least one air duct (138a, 138b), connected to the mixing chamber and to an outlet (130a, 130b) for discharging the air to the outside, and at least two fans (128a, 128b), arranged and distributed in the air duct or ducts.

The present disclosure relates to a vehicle-mounted heat dissipation system and a heat dissipation method. The vehicle-mounted heat dissipation system include: a display screen; a heat dissipation structure configured to define a heat dissipation cavity at the back surface of the display screen; an air-cooling heat dissipation device comprising an air supply device, an air inlet, and an air outlet; a water-cooling heat dissipation device comprising a water storage device and a water pipe; and a control device configured to control, if a temperature of the display screen is higher than a first temperature threshold, the vehicle-mounted heat dissipation system to be in an air-cooling heat dissipation mode, and also configured to control, if the temperature of the display screen is higher than a second temperature threshold, the vehicle-mounted heat dissipation system to be in a water-cooling heat dissipation mode.

An optical sensing device includes: an optical sensor provided on a substrate and configured to radiate light to the outside of a housing through an optical window, and to receive the light that returns to the housing through the optical window; and a heat conductive member connected to the optical sensor and the housing and configured to conduct heat from the optical sensor to the housing.

A memory apparatus for a vehicle includes a storage apparatus including at least one memory device, a first fluid pipe having a first part that extends along a first outer surface of the storage apparatus, and a second fluid pipe having a second part that extends along a second outer surface of the storage apparatus, the second outer surface being opposite to the first outer surface. A first fluid having a high temperature flows through the first fluid pipe, and a second fluid having a low temperature flows through the second fluid pipe.

A power transmitter includes a transmitter antenna includes at least one coil configured to transmit the power signal to the power receiver, the at least one coil and a shielding comprising a ferrite core and defining a cavity, the cavity configured such that the ferrite core substantially surrounds all but the top face of the at least one coil. The power transmitter includes a housing configured for housing, at least, the transmitter antenna. The housing defines an airflow opening configured to provide an airflow to a first airflow channel and to a second airflow channel. The first and second airflow channels configured to provide the airflow to one or more of a top face of a mobile device thereon and a bottom face of the mobile device.

This application discloses a vehicle-mounted device comprising: a first temperature equalization board and a PCB are fastened inside a housing. The first temperature equalization board is close to a first inner wall of the housing. The PCB is close to a second inner wall of the housing. The first inner wall is opposite to the second inner wall. A first protrusion is disposed on a side that is of the first temperature equalization board and that is close to the PCB. A first heat pipe is disposed on a side that is of the first temperature equalization board and that is close to the first inner wall. A first heat emission component is disposed on a side that is of the PCB and that is close to the first temperature equalization board. A position of the first protrusion corresponds to a position of the first heat emission component.

A cooling device for a vehicle electronic control unit, ECU. The cooling device includes a casing for covering the ECU and having a heat absorbing face for absorbing heat from components of the ECU and a heat dissipating face for dissipating absorbed heat. A plurality of fans are mounted to the heat dissipating face and are arranged to direct airflow over respective regions of the heat dissipating face. The fans are independently controllable for being driven at different speeds to vary the cooling of the respective regions of the heat dissipating face.

A antenna module includes a telematics unit having a telematics printed circuit board and a Peltier element. The telematics printed circuit board has a first section and a second section. The first section is cooled by a forced airflow and the second section is cooled by the Peltier element.

Autonomous vehicles are made by fitting sensors to non-autonomous vehicle platforms. A mounting structure to mount sensors to the vehicle is needed to provide sensor data about the environment of the vehicle. The mounting structure is sealed to prevent exterior environmental elements from harming the sensor hardware. Therefore, any heat generated from the sensors or equipment and/or exterior heat is sealed and trapped in the mounting structure. Thus, a way to cool the sensors is needed and to limit additions to the mounting structure is optimized by tapping into existing vehicle cooling systems to cool the sensors. Additionally, removal of the heated air by exhausting the air out from the mounting structure to aid in the cooling of the sensors is necessary.

This technology relates to a cooling system for reducing the amount of heat within a sensor housing. The system comprising a cold plate containing an interior liquid cooling channel containing a cooling fluid, a heat exchanger attached to the cold plate, and at least one fan configured to generate an air flow loop. The heat exchanger is configured to draw heat from the air flow loop and pass the drawn heat to the cold plate, which in turn, passes the drawn heat to the cooling liquid.