System, methods, and other embodiments described herein relate to assisting in closing a trunk door of a vehicle by leveraging a Heating, Ventilation and Air-conditioning (HVAC) system in the vehicle. In one embodiment, a method includes detecting a position of the trunk door, and when the position of the trunk door is an open position, determining whether to activate the HVAC system to reduce air pressure in a trunk of the vehicle, where the trunk and the HVAC system are fluidly connected by an air duct. The method includes, in response to determining to activate the HVAC system to reduce air pressure in the trunk, pumping air out of the trunk through the air duct such that at least some of any increased air pressure caused by a trunk door closure is removed from the trunk. The method includes, when the position of the trunk door has changed from the open position to a closed position, deactivating the HVAC system to stop pumping air out from the trunk.

The invention relates to a device (12) for ventilating the interior of a motor vehicle, preferably a rooflight device, for a motor vehicle. The device (12) has a frame (16) with a ventilation opening (44), a first rotating element (28) for rolling up and rolling down a first roller blind (30), and a second rotating element (32) for rolling up and rolling down a second roller blind (34). The first rotating element (28) and the second rotating element (32) lie at least partially overlappingly on the same side in relation to the ventilation opening (44) and in relation to a vertical axis. The device (12) can thus preferably be designed with a particularly shallow depth in order not to restrict the headroom.

The present invention relates to ventilation systems and solutions for caravan vehicles, sports campers of a teardrop caravan type and ventilation units for larger caravans and recreation vehicles. The ventilation system of the present invention is designed to draw air through the caravan or recreation vehicle during driving and to ventilate the whole caravan vehicle both below and above the floor interior.

A vehicle-body structure may include a floor panel, a center frame disposed to be higher than and away from the floor panel, and an air-conditioning device. The air-conditioning device may include an air distribution portion that is positioned higher than a front portion of the center frame and distributes generated air-conditioned air to each portion of an occupant space, and under-feet ducts that guide air-conditioned air to a lower side. The under-feet ducts each may extend downward from the upper side of the center frame through a vehicle-width-direction outer side of the center frame.

A vehicle trim element having at least one functional component and at least one aerator of the vehicle compartment. The aerator includes at least one duct for conveying a gas flow defining an opening for diffusing the gas flow, the conveying duct extending in a main direction. The aerator is arranged to diffuse a gas flow in the passenger compartment of the vehicle in a diffusion direction in which the gas flow is diffused and which is variable by Coanda effect, between a first diffusion direction and a second diffusion direction that is different from the first diffusion direction. The opening for diffusing the gas flow extends around the periphery of at least one portion of the functional component.

A recreational vehicle and an air conditioner therefor are provided. The air conditioner includes an indoor cover defining an indoor portion and an outdoor portion with an outdoor heat exchanger and an outdoor fan disposed in the outdoor portion and an indoor heat exchanger and an indoor fan disposed in the indoor portion. The air conditioner also includes an indoor panel defining an air inlet and an air outlet. An acoustic insert includes a solid top wall and at least one permeable side wall. The acoustic insert is positioned between the indoor panel and the indoor fan, whereby the acoustic insert dampens sound transmitted through the indoor panel.

A ventilation includes an inlet opening, an outlet opening, and a ventilation passage. The inlet opening is disposed in an interior space at a rear portion of a vehicle. The outlet opening exhausts air in the interior space that has passed through the inlet opening to the outside of the vehicle. The ventilation passage is formed by being surrounded by an interior member that faces the interior space and a vehicle body panel that covers the outside of the interior member, and allows communication between the inlet opening and the outlet opening. A shielding plate that extends to intersect a noise entry path from the outlet opening to the inlet opening is disposed in a middle of the ventilation passage.

Provided is a headliner air distribution system. The system includes a headliner assembly having a lower perforated sheet that is stationary, and an upper perforated sheet that is moveable relative to the first perforated sheet. The headliner assembly is supported upon an underside surface of a vehicle roof by a pair of bracket rails. The arrangement of the bracket rails serves to place the headliner assembly in spaced-apart relationship relative to the underside surface of the vehicle roof, to establish a plenum for receiving HVAC air. The spatial arrangement of the upper perforated sheet relative to the lower perforated sheet is used to control the passage of HVAC air from the plenum through the headliner assembly into the passenger compartment.

Disclosed are cockpit modules for vehicles. The cockpit modules include a crash pad having a predetermined accommodation space, and a drying box, connected to an air conditioner of the vehicle, configured with respect to the crash pad to be storable in the accommodation space of the crash pad. The drying box, when interlocked with the air conditioner, dries and sterilizes items stored therein according to settings associated with the drying box.

Disclosed are cockpit modules for vehicles. The cockpit modules include a crash pad having a predetermined accommodation space, and a drying box, connected to an air conditioner of the vehicle, configured with respect to the crash pad to be storable in the accommodation space of the crash pad. The drying box, when interlocked with the air conditioner, dries and sterilizes items stored therein according to settings associated with the drying box.