An electronic apparatus case including a ventilation portion on at least one side of the electronic apparatus case is provided. The ventilation portion further includes: an outer wall portion including a first ventilation port; an inner wall portion including a second ventilation port provided in a staggered manner with respect to the first ventilation port of the outer wall portion; and a discharge port provided between the outer wall portion and the inner wall portion.

A housing for an electronic device includes a rear wall with an exterior surface, a top wall, a ledge with an exterior surface, and an air outlet formed between the top wall and the ledge. The ledge is positioned below the top wall. The exterior surface of the ledge is positioned at an exterior angle less than 90 relative to the exterior surface of the rear wall.

A display assembly includes a mounting structure with one or more cavities for electronic equipment located along a dedicated central airflow pathway for a first flow of ambient air. Each of a number of side assemblies are attached to a respective side of the mounting structure and include a front cover, a display layer located rearward of the front cover, an illumination device for illuminating the display layer when operated, and one or more dedicated side assembly airflow pathways.

Provided is an electrical connection box capable of preventing a short circuit caused by droplets. The electrical connection box is to be provided in a vehicle, and includes an inner box for housing an electrical device for interconnecting a plurality of in-vehicle devices, and an outer box for supporting the inner box on an inner bottom surface, in which the inner bottom surface of the outer box and an outer bottom surface of the inner box are separated and face each other at a predetermined distance that is larger than a sum of heights of droplets adhering to the inner bottom surface and the outer bottom surface from the surfaces to which the droplets adhere.

A wireless charging device includes a casing, a support pad, a wireless charging module and a fan. The casing has an interior space, an air inlet, an air outlet and a support surface. The air inlet and the air outlet are in fluid communication with the interior space, the support surface faces away from the interior space, and the support surface has a placement region. The support pad is disposed at the placement region. The support pad has a plurality of protrusions to support the electronic device, and the protrusions form a plurality of channels towards the air inlet. The wireless charging module is disposed in the interior space and corresponds to the placement region. The fan is disposed in the interior space and configured to suck air into the interior space through the air inlet and blow air out of the interior space through the air outlet.

An electronic device includes a lower housing and an upper cover that are connected to each other. The upper cover has a bending structure that faces a direction of the lower housing, an end that is of the lower housing and that faces the upper cover has a flanging structure, the flanging structure overlaps a bottom wall of the bending structure, and the upper cover and the lower housing are connected at an overlapping part of the bending structure and the flanging structure.

An electronic assembly includes one or more electronic components and an enclosure in which the one or more electronic components are located. The enclosure includes a vertically top surface, a vertically bottom surface, and a plurality of side portions extending between the top surface and the bottom surface. A cooling arrangement for thermal management of the one or more electronic components includes a cooling airflow inlet to admit a cooling airflow into the enclosure, a cooling airflow outlet to exhaust the cooling airflow from the enclosure, and one or more cooling pathways between the cooling airflow inlet and the cooling airflow outlet. The cooling airflow inlet is downward facing toward the vertically bottom surface such that the cooling airflow flows into the cooling airflow inlet an upward direction toward the vertically top surface.

An electronic assembly includes one or more electronic components and an enclosure in which the one or more electronic components are located. The enclosure includes a vertically top surface, a vertically bottom surface, and a plurality of side portions extending between the top surface and the bottom surface. A cooling arrangement for thermal management of the one or more electronic components includes a cooling airflow inlet to admit a cooling airflow into the enclosure, a cooling airflow outlet to exhaust the cooling airflow from the enclosure, and one or more cooling pathways between the cooling airflow inlet and the cooling airflow outlet. The cooling airflow outlet is downward facing toward the vertically bottom surface such that the cooling airflow flows out of the cooling airflow outlet a downward direction toward the vertically bottom surface.

An electronic assembly includes one or more electronic components, and an enclosure in which the one or more electronic components are located. The enclosure includes a vertically top surface, a vertically bottom surface, and a plurality of side portions extending between the top surface and the bottom surface. A cooling arrangement for thermal management of the one or more electronic components includes a cooling airflow inlet to admit a cooling airflow into the enclosure, a cooling airflow outlet to exhaust the cooling airflow from the enclosure, and one or more cooling pathways between the cooling airflow inlet and the cooling airflow outlet. One or more removable covers are positioned over the cooling airflow inlet to allow for airflow ingress into the cooling airflow inlet, while preventing impingement of debris into the cooling airflow inlet.

A display apparatus includes: a display module including a substrate on which a plurality of light emitting diodes (LEDs) are mounted, a holder covering a rear side of the substrate, a reinforcement member provided on a rear side of the holder, and a fixing member protruding rearward from the holder; a cabinet provided to support the display module and including a plurality of first magnets and a through hole through which the fixing member passes; and a circuit case including a plurality of second magnets and coupled to the cabinet. The display module is coupled to the cabinet by a first magnetic attraction between the plurality of first magnets and the reinforcement member and a second magnetic attraction between the plurality of second magnets and the reinforcement member.