Provided is an instrument panel structure including: a lower panel portion that is provided with an air-conditioning device at an interior thereof, the lower panel portion having, in a vehicle upper portion thereof, a placement surface portion that extends in a vehicle width direction and a vehicle front-rear direction, and having an open portion, for the air-conditioning device, that opens toward a side of the placement surface portion; an upper panel portion that covers the placement surface portion as seen from a vehicle upper side and that is placed on the placement surface portion; and a slit-shaped air outlet portion that is formed between the lower panel portion and the upper panel portion, that extends in the vehicle width direction while facing a seat side, and that communicates the open portion with a vehicle cabin.

A purification window embedded with a ventilation system, including: a window frame, and a double-layered glass window unit arranged in the window frame. An outdoor window screen roll and an indoor window screen roll are arranged at a left stile and a right stile, respectively. An upper middle position and a lower middle position of the double-layered glass window unit are respectively in rotational connection with a top rail via an upper shaft and a bottom rail via a lower shaft. The ventilation system includes: an air supply chamber and an exhaust chamber, both of which provided therein with T-shaped air dampers and fans. Both external edges of the outdoor window screen roll and the indoor window screen roll are provided with magnetic tapes configured for fixation connection with the upper shaft and the lower shaft.

A purification window embedded with a ventilation system, including: a window frame, and a double-layered glass window unit arranged in the window frame. An outdoor window screen roll and an indoor window screen roll are arranged at a left stile and a right stile, respectively. An upper middle position and a lower middle position of the double-layered glass window unit are respectively in rotational connection with a top rail via an upper shaft and a bottom rail via a lower shaft. The ventilation system includes: an air supply chamber and an exhaust chamber, both of which provided therein with T-shaped air dampers and fans. Both external edges of the outdoor window screen roll and the indoor window screen roll are provided with magnetic tapes configured for fixation connection with the upper shaft and the lower shaft.

A vehicle including a passenger cabin and a vent assembly is a disclosed. The vent assembly includes a duct for carrying an airflow and having an outlet through which the airflow is discharged into the passenger cabin; a deflector located within the duct, the deflector having a convex surface across which the airflow passes; and a valve extending around at least part of the convex surface for restricting the direction of the airflow across the convex surface. The airflow is discharged through the outlet in a direction defined by the direction of the airflow across the convex surface; and the valve is rotatable to vary the direction of the airflow across the convex surface.

A system for selectively opening and closing a ventilation opening in a window glass panel. The system includes a shield gasket and a ring-shaped fixing frame inserted into the opening, with the gasket interposed between the opening and the fixing frame. A cover is inserted into the fixing frame to open and close the ventilation opening. Fixing frame alternatives include wherein the fixing frame comprises a drain structure, an exterior gutter, a filter, and peripheral elastic support hooks. Shield gasket alternatives include wherein a body part transforms into a cylindrical shape during installation of the fixing frame, and wherein a wall part comprises a circumferential elastic protruding part forming an inner space part therein. Cover alternatives include wherein the cover includes ring shaped shielding walls and a hook to engage fixing frame insertion groove.

A system for selectively opening and closing a ventilation opening in a window glass panel. The system includes a shield gasket and a ring-shaped fixing frame inserted into the opening, with the gasket interposed between the opening and the fixing frame. A cover is inserted into the fixing frame to open and close the ventilation opening. Fixing frame alternatives include wherein the fixing frame comprises a drain structure, an exterior gutter, a filter, and peripheral elastic support hooks. Shield gasket alternatives include wherein a body part transforms into a cylindrical shape during installation of the fixing frame, and wherein a wall part comprises a circumferential elastic protruding part forming an inner space part therein. Cover alternatives include wherein the cover includes ring shaped shielding walls and a hook to engage fixing frame insertion groove.

A stile and rail frame exterior solid core door brings fresh outside air into a structure horizontally through a ventilator assembly. The ventilator assembly includes an upper housing. The upper housing includes a filter for filtering the fresh air and a fan in a fan housing provides a flow of air into the upper housing and through the filter and into the structure horizontally through the door. Air flow through the housing is controlled by a movable damper in the upper housing. An actuator moves the damper in response to electronic input signals. Stale air is exhausted from the structure in a similar manner, through a fan in a lower housing. The upper and lower housings with their fans extend substantially the width of the door between the stiles. Electronic elements are in a housing in the door, and respond to information appropriately sensed by sensor elements placed in the structure. For new construction, the ventilator assembly may be located in a transom area above the door or may be vertically oriented adjacent to a door or as desired.

The presently disclosed subject matter is directed to a vent register for use with an HVAC system. The register is defined by a housing comprising top and bottom plates that are permanently joined to create an interior compartment. The interior compartment imparts an insulative quality to the register by providing resistance to an increase or decrease in temperature, such as when cooled air is flowing through the system. The interior compartment can be hollow and filled with air, foam, or any insulative material. In use, the register prevents or reduces the incidence of condensation forming on the face of the register during use.

An active HVAC door and a method of opening or closing a door having a door handle, at least one hinge configured to pivotally couple the door to a frame, a first fan assembly provided through the door on an upper portion and on the handle side thereof and a second fan assembly provided through the door on a lower portion and on the handle side thereof, wherein the first and second fan assemblies comprise at least one electrically reversible fan driven by an electric motor and movable louvers by using an actuator to move the louvers between open and closed positions based on a signal from an electronic control module.

An active HVAC door and a method of opening or closing a door having a door handle, at least one hinge configured to pivotally couple the door to a frame, a first fan assembly provided through the door on an upper portion and on the handle side thereof and a second fan assembly provided through the door on a lower portion and on the handle side thereof, wherein the first and second fan assemblies comprise at least one electrically reversible fan driven by an electric motor and movable louvers by using an actuator to move the louvers between open and closed positions based on a signal from an electronic control module.