A middle bezel frame with heat dissipation structure includes a main body, which includes a frame portion and at least one heat-exchange portion. The frame portion is located around and connected to the heat-exchange portion. The heat-exchange portion internally has an airtight chamber, in which at least one wick structure and a working fluid are provided. With these arrangement, the middle bezel frame has enhanced structural strength while provides good heat dissipation effect.

A fan unit for improved airflow within a display assembly is provided. Fans are provided at a housing which includes a rear wall defining a curved shape with peaks to accommodate one of the fans and a valley between adjacent ones of the fans. The fan units induce relatively laminar flow within certain portions of an airflow pathways extending with the display assembly and relatively turbulent flows in other portions of the display assembly when activated.

A display assembly for inducing turbulent flow includes electronic display subassemblies attached to a structural framework, each including an illumination device for providing illumination to an electronic display layer when powered, a cover forward of said electronic display layer, and a closed loop fan unit located at a first side of the respective one of said electronic display subassemblies. A rear passageway is positioned between the electronic display subassemblies. A closed loop airflow pathway for circulating gas extends through each of the electronic display subassemblies and includes the rear passageway.

A heat dissipation device is provided and includes a vapor chamber unit, a heat pipe set provided on an outer surface of the vapor chamber unit, a first fin set provided on the outer surface of the vapor chamber unit and sleeving the heat pipe set, and a second fin set stacked on the first fin set and sleeving the heat pipe set, where the fin arrangement direction of the first fin set is different from the fin arrangement direction of the second fin set.

A method for cooling a display assembly includes forcibly circulating gas about an airflow pathway extending within a housing and extending along opposing sides of an image assembly is provided. Ambient air is ingested into the housing through an intake, passed within the housing in a manner which provides thermal interaction with the circulating gas in said airflow pathway, and exhausted from the housing through an exhaust to change a temperature of the circulating gas.

A system includes a rack of servers and a fluid circuit for cooling the rack of servers. The fluid circuit includes one or more cooling modules, a heat-exchanging module, and a pump. The one or more cooling modules are thermally connected to a conduit for flowing a coolant therethrough. Each cooling module includes a heat-exchanger thermally connected to the conduit and a chiller fluidly coupled to the heat-exchanger. The heat-exchanging module is fluidly connected to an outlet of the conduit. The pump is configured to drive the coolant from the heat-exchanging module to each server in the rack of servers.

Systems and methods for providing solar-generated power to a display unit mounted to a vehicle are provided. One or more mounting supports connect a housing for an electronic display to the vehicle. A solar energy harvesting device is secured to an upper portion of the vehicle and is electrically connected to the electronic display.

A heat dissipating system and a power cabinet are provided. The heat dissipating system includes a cabinet, a first circulating fan and a heat exchanger. The cabinet has an outer circulating air duct and a sealed inner circulating air duct. The air inlet and the air outlet connected to the outside are arranged in the outer circulating air duct, and the heat exchanger is arranged in the cabinet and configured to exchange heat between the inner circulating air duct and the outer circulating duct. The first circulating fan is arranged outside the air inlet of the outer circulating air duct or arranged inside the outer circulating air duct, and configured to supply air to the outer circulating air duct. The heat dissipation efficiency of the inner circulating air duct is improved.

An active phase change cooling system and modular connector for heat transportation consisting of: two heat exchangers, a compressor, a flow limiting orifice, a heat source surface transfer component, a heat transfer plate to deliver heat to the heat exchanger and a modular connectors bridging the gap between the heat source and the heat exchanger. Packaged in a mostly sealed environment where heat is delivered to the fluid and via directed air flow, excess heat is exhausted to the external environment.

An enclosure for an optoelectronic sensor. The enclosure includes a thermodynamically open first chamber; a thermodynamically closed second chamber; and a rotor extending from the first chamber into the second chamber. The rotor includes a shaft part in the second chamber coaxial to the rotational axis of the rotor. The shaft part mounts an optoelectronic sensor device. The rotor includes a head part in the first chamber coaxial to the rotational axis of the rotor. A heat dissipation fan is fixedly arranged on and surrounds the head part. The head part and the fan are rotatably and thermally coupled to the shaft part to rotate simultaneously with the shaft part. The rotor transfers heat over the shaft part from the second chamber to the head part and the fan dissipates the transferred heat to an environment.