Indoor fresh air supply system combined with light emitting vertex line

[0030] Embodiment 1: Indoor fresh air supply system combined with luminous top corners, including a combination structure 81 of luminous top corners, and an air intake box 82 for being installed on a wall and connected to the outside. The combined structure of luminous top corners 81 includes the top corner wire frame 1 for connecting with the wall to form the air supply channel 83 communicating with the air intake box body 82 and the room.

[0031] This embodiment provides an indoor fresh air supply system combined with luminous corner lines. The outdoor fresh air enters through the air intake box, and then is discharged into the room through the air supply channel formed by the corner frame and the wall. The combined structure of the luminous top angle lines can be used for indoor lighting, and can also be used as a ventilation duct for air supply. In this way, there is no need to hang the ceiling to lay ventilation pipes, and it can also effectively transport fresh air to t...

[0044] Embodiment 2: The difference from Embodiment 1 is that the top corner wire frame 1 includes a first side for sealing connection with the wall so that the top corner wire frame 1 and the wall form the air supply channel 83 plate 15 and the second side plate 16, and the light emitting part 2 arranged between the first side plate 15 and the second side plate 16, the first side plate 15 and the second side plate 16 vertical. In this embodiment, the light-emitting part is set on the corner of the wall at an angle of 45° and faces indoors. The first side plate and the second side plate are attached to the wall, so that the back of the light-emitting part and the wall form an air supply channel. At the same time, the light-emitting part on the corner line frame can also normally illuminate the room.

[0045] Embodiment 3: The difference from Embodiments 1 and 2 is that the corner frame 1 includes a first side plate 15 for sealing connection with the wall and a second side plate 15 perpendicular to the first side plate 15. Side plate 16, and the light emitting part 2 arranged between the first side plate 15 and the second side plate 16, the first side plate 15 and the second side plate 16 are respectively provided with the The top corner line frame 1 and the wall form the first installation plate 17 and the second installation plate 18 of the air supply channel 83, and the first installation plate 17 is located outside the first side plate 15 and parallel to the The first side plate 15 and the second mounting plate 18 are located outside the second side plate 16 and parallel to the second side plate 16 . In this embodiment, the light-emitting part is arranged on the corner of the wall at an angle of 45° and faces indoors. The first mounting plate and the second mounting plat...