A cooling structure of an on-vehicle projector, includes: a projector including: a light source; an image projection part configured to project an image based on the light emitted from the light source and an image signal; and first and second vent holes configured to ventilate the internal space, in which the light source is arranged, with the outside; and an air introduction part configured to introduce conditioned air, sent from an air conditioner mounted in a vehicle, to the internal space through the first vent hole.

A method for controlling power to a condenser fan of a transport refrigeration unit (TRU) includes disconnecting power to the condenser fan; detecting a fan voltage produced by back emf of the condenser fan; obtaining an input volume flow rate corresponding to airflow over a condenser in response to the fan voltage; comparing the input volume flow rate to a lower limit volume flow rate; disconnecting power to the condenser fan when the input volume flow rate is greater than the lower limit volume flow rate.

A alternative energy system for a car is presented. The system has solar panel, the solar panel for harnessing the sun's energy. The solar panel utilizes the solar conversion system to convert and direct the sun's energy into electricity. A car has a solar panel attached to the top of the car and the solar panel supplies energy to the temperature control center of the car.

A method for controlling a temperature of a refrigerator provided in a vehicle is provided. A method for controlling a temperature of a refrigerator provided in a vehicle according to an embodiment of the present disclosure detects a foodstuff requiring a low temperature storage included in image information of an article using an artificial neutral network model, and when the foodstuff requiring the low temperature storage is detected, can prevent deterioration of the foodstuff while the article is transported through the vehicle by controlling a temperature of the refrigerator based on storage temperature information of the foodstuff requiring the low temperature storage. A temperature control device of a refrigerator installed in a vehicle of the present disclosure is associated with an artificial intelligence module, an unmmanned aerial vehicle (UAV) robot, an augmented reality (AR) device, a virtual reality (VR) device, and a device related to a 5G service.

Provided is a vacuum adiabatic body. The vacuum adiabatic body may include a first plate member defining at least a portion of a wall for a first space, a second plate member defining at least a portion of a wall for a second space having a temperature different from the first space, a sealing part sealing the first plate member and the second plate member to provide a third space that has a temperature between the temperature of the first space and the temperature of the second space and is in a vacuum state, a conduit having at least a portion passing through by the sealing part outside the third space to connect the first space to the second space, a supporting unit or bar maintaining the third space, a heat resistance unit or assembly for reducing a heat transfer amount between the first plate member and the second plate member, and a port or an exhaust port through which air of the third space is exhausted.

The oven for the transport of food, installable in particular on motorcycles or the like, comprises a container securable to a motorcycle and having an inner chamber for the housing of food, an heating heat exchanger associated with the container and adapted to heat the air in the inner chamber, in which the heating heat exchanger has an inlet duct connectable to a scavenging system of the exhaust gases of the motorcycle and an outlet duct of the exhaust gases, and a dehumidifying heat exchanger associated with the container and adapted to dehumidify the air in the inner chamber, in which the dehumidifying heat exchanger comprises a cooling portion adapted to be hit by an air flow external to the container during the transit of the motorcycle, and a dehumidification portion positioned internally to the container and adapted to condense the water vapor present in the inner chamber.

This disclosure relates to a climate controlled front trunk. In some aspects, the techniques described herein relate to a motor vehicle, including: a climate control system; and a front trunk establishing a cargo space, wherein the front trunk is configured to receive thermally conditioned air from the climate control system.

Systems and methods for thermal management are provided. In some embodiments, a vehicle for transporting one or more actively cooled totes, the vehicle includes: a central heat reject subsystem operable to reject heat from the one or more actively cooled totes; and an attachment mechanism for moving heat from the one or more actively cooled totes to the central heat reject subsystem.

A gas detection and cleaning system for a vehicle is disclosed and includes an external modular base, a gas detection module and a cleaning device. The gas detection module is connected to a first external connection port of the external modular base to detect a gas in the vehicle and output the information datum. The information datum is transmitted through the first external connection port to a driving and controlling module of the external modular base, processed and converted into an actuation information datum for being externally outputted through a second external connection port of the external modular base. The cleaning device is connected with the second external connection port through an external port to receive the actuation information datum outputted from the second external connection port to actuate or close the cleaning device.

A portable cooling device for an open air vehicle includes a housing structured to be installed behind an operator. The housing includes a front surface, a rear surface and right and left side surfaces. One or more intakes are positioned on at least of the left and right side surfaces and are structured to enable intake of outside air. One or more exhaust vents are positioned on the rear surface to exhaust heat from the housing. One or more cooling vents are positioned on the front surface. The portable cooling device includes one or more diverters coupled to each cooling vent and structured to convey cooled air from the one or more cooling vents to an area proximate to a head or neck of the operator of the open air vehicle. The housing width is less than about 30 inches and the housing depth is less than about 12 inches.