An electronic display assembly includes a cover panel at a front portion of a housing, and an electronic display layer located rearward of the cover panel. At least a portion of a first airflow pathway is located rearward of the electronic display layer. At least a portion of a second airflow pathway extends along and adjacent to a rear surface of an access panel, which is located rearward of at least said portion of said first airflow pathway. An intake and an exhaust are in fluid communication with the first and second airflow pathways.

A display device includes a first heat dissipation member disposed on a display panel, and an air generator disposed on the first heat dissipation member, wherein the air generator includes an air blower, and an air flow path disposed at a side of the air blower and extending in a first direction. The air blower includes a body defining an inner space of the air blower, a first diaphragm and a second diaphragm disposed in the inner space of the body and facing each other, a first magnet disposed on a surface of the first diaphragm, and a second magnet disposed on a surface of the second diaphragm, and an air discharge hole of the body disposed between the first diaphragm and the second diaphragm, the air discharge hole opened toward the air path, and at least one of the first magnet and the second magnet is an electromagnet.

Systems and methods for thermally managing display assemblies are provided. An airflow pathway extends within a housing for an electronic display and includes a storage area at least partially defined by a partition. A loopback channel forms a pathway about an equipment storage device for accepting electronic equipment located within the storage area. The loopback channel accepts a flow of air in the airflow pathway when a fan unit for moving the air through the airflow pathway is activated.

A display assembly includes a structural framework, a cover forward of an electronic display layer, and an illumination device rearward of the electronic display layer. A rear passageway is provided between a rear portion of the structural framework and a rear surface of the illumination device and is in fluid communication with a front passageway between a rear surface of the cover and a forward surface of the electronic display layer and an illumination device passageway between a rear surface of the electronic display layer and a front surface of the illumination device. A closed loop fan unit adjacent to an entrance to the front passageway and the illumination device passageway creates flows of circulating gas therethrough when activated.

An electronic display assembly with ventilation, and systems and methods related to the same are provided. The electronic display assembly includes an electronic display layer, a closed loop airflow pathway, and one or more vents fluidly interposed between the closed loop airflow pathway and an ambient environment. A controller may control the vents selectively and individually between an open state and a closed state.

The disclosure relates to the technical field of an electronic device, and provides a case and an electronic device. The case includes: a case body, which has a plurality of case sides, a cavity enclosed by the case sides and configured to accommodate the electronic device; a plurality of vents, which are disposed on at least part of the case sides and configured to ventilate between the case cavity and an external space; and a water retaining mechanism, which is on the inner wall of the case body and positioned at the vents.

A heat dissipating mechanism is for heat dissipation of a display module and a heat generating module of a display apparatus and includes a frame structure, a first airflow generating device, and a conductive cover structure having first, second, and third covers. The first cover is connected to the frame structure for containing the display module. The second cover has an air inlet and an air outlet and is connected to the first cover to form a channel. The third cover is connected to the second cover for containing the heat generating module. The first airflow generating device is disposed in the air inlet to guide air into the channel and out of the air outlet, so as to form an airflow for heat dissipation of the display module and the heat generating module.

This application relates to display devices and the layout/architecture of various internal components to enhance thermal energy management. A display device described herein may include one or more fan assemblies that drive ambient air into the display device to cool heat-generating components of the display device, and also to drive the ambient air, once heated through convectively cooling the heat-generating components, out of the display device. Further, the location of the heat-generating components is such that the heat-generating components upstream relative to the one or more fan assemblies. In this manner, the ambient air can pass over or through the heat-generating components prior to reaching the one or more fan assemblies. Additionally, heat-generating components, such as a backlit device and a power supply unit, are positioned relatively close to vent inlets in the display device. As a result, these heat-generating devices are immediately cooled with the ambient air.

A vehicular display device includes: an emitting portion; a reflection portion configured to reflect the display light that is emitted from the emitting portion and is subjected to crossing, to a display surface such that the display light is reflected from the display surface to a previously defined eye point; and a casing including: an inner case; and a lower case housing the inner case inside, in which the inner case includes an inner wall part facing a focal area on which external light reflected from the reflection portion after being incident on the reflection portion from outside the casing focuses, the lower case includes a lower wall part located along the inner wall part, and the casing has a heat-discharge structure of conducting heat from the inner wall part to the lower wall part to discharge the heat outward.

The display device includes a display panel, a first heating member, a second heating member, a housing, first and second chasses, first and second exhausters. The first exhauster includes a first exhaust port provided in the back surface of the housing, and exhausts air in a first internal space layer between the first chassis and the second chassis from a first exhaust port. The second exhauster exhausts air in a second internal space layer between the second chassis facing the second chassis in the housing and the back surface of the housing from a second exhaust port provided in the back surface of the housing. The first internal space layer and the second internal space layer are shielded from each other. The first exhauster exhausts the air in the first internal space layer from the first exhaust port through the exhaust duct shielded from the second internal space layer.