Abstract: A display panel and a display device are provided. The display panel has a hole-drilling area and a display area which are disposed adjacent to each other and includes a driving array substrate and a light-emitting device layer which are sequentially located in the display area. The driving array substrate includes a substrate, a driving circuit layer, and a fan-out line layer. The driving circuit layer includes a plurality of first data lines and a plurality of second data lines, which are divided, by the hole-drilling area, into a first sub-data line and a second sub-data line. The fan-out line layer includes a plurality of fan-out lines and a plurality of data connecting lines, which are electrically connected to the first sub-data lines and the second sub-data lines.

Abstract: The present disclosure provides a method for determining the size of the fresh air inlet performed by a computing device, and an indoor unit of an air conditioner. The computing device acquires an outputting air volume and a fresh air coefficient of the indoor unit of the air conditioner; calculates a cross-sectional area of the fresh air inlet, according to the outputting air volume and the fresh air coefficient of the indoor unit of the air conditioner; and calculates a diameter of the fresh air inlet, according to the cross-sectional area of the fresh air inlet. The indoor unit of the air conditioner having the fresh air inlet can improve the comfort in the indoor environment and user's experience satisfaction without adversely affecting the heat exchange efficiency.

Abstract: The present disclosure provides a method for determining the size of the fresh air inlet performed by a computing device, and an indoor unit of an air conditioner. The computing device acquires an outputting air volume and a fresh air coefficient of the indoor unit of the air conditioner; calculates a cross-sectional area of the fresh air inlet, according to the outputting air volume and the fresh air coefficient of the indoor unit of the air conditioner; and calculates a diameter of the fresh air inlet, according to the cross-sectional area of the fresh air inlet. The indoor unit of the air conditioner having the fresh air inlet can improve the comfort in the indoor environment and user's experience satisfaction without adversely affecting the heat exchange efficiency.

Abstract: The present disclosure relates to a field of air blowing technologies of evaporators, more particularly to an evaporator baffle structure, an evaporator and an air conditioner. The evaporator baffle structure is configured as a V-shaped structure, in which two branches of the V-shaped structure are provided with a length-adjustable baffle separately, and a side of the V-shaped structure away from an opening thereof is provided with an evaporator mounting member. The evaporator includes an evaporator body and an evaporator baffle structure, in which the evaporator body is configured as an A-shaped structure, and the evaporator baffle structure is disposed at a top end of the evaporator body. The air conditioner includes the evaporator.