Air conditioner

Patent metadata

Field	Value
Publication number	US-12535242-B2
Application number	US-202318110502-A
Country	US
Kind code	B2
Filing date	Feb 16, 2023
Priority date	Sep 1, 2020
Publication date	Jan 27, 2026
Grant date	Jan 27, 2026

Abstract

An air conditioner including a housing; a heat exchanger in the housing; an outlet; a blower to discharge air forward toward the outlet, the air having exchanged heat with the heat exchanger; and a guide panel in front of the blower, and including an inner panel coupled with the outer panel, and a suck-in flow path formed by the inner panel and the outer panel, wherein the guide panel forms the outlet with the housing to release a first portion of the air discharged by the blower outside of the housing, and the suck-in flow path sucks in a second portion of the air discharged by the blower so as to guide the first portion of the air to flow outside of the housing in a direction different than when the second portion of the air is not sucked into the suck-in flow path.

First claim

What is claimed is:

1 . An air conditioner comprising:
a housing; a heat exchanger disposed in the housing; an outlet; a blower configured to discharge air forward toward the outlet, the air having exchanged heat with the heat exchanger; and a guide panel covering a front of the blower, and including:
an outer panel,
an inner panel coupled with the outer panel, and
a suck-in flow path formed by the inner panel and the outer panel,
wherein the guide panel is configured so that:
the guide panel forms the outlet with the housing to release a first portion of the air discharged by the blower outside of the housing,
the outlet encloses a left edge, top edge, and right edge of the guide panel, and
the suck-in flow path sucks in a second portion of the air discharged by the blower so as to guide the first portion of the air to flow outside of the housing in a direction different than when the second portion of the air is not sucked into the suck-in flow path.

2 . The air conditioner of claim 1 , wherein
the guide panel further includes:
a suction fan disposed in the suck-in flow path to form an air current in the suck-in flow path.

3 . The air conditioner of claim 1 , wherein
the inner panel is disposed behind the outer panel, and at least a portion of the suck-in flow path is disposed between the outer panel and the inner panel.

4 . The air conditioner of claim 1 , wherein
the suck-in flow path includes:
a flow-in port communicating with the outlet to bring in the second portion of the air, and
a flow-out port configured to release the second portion of the air, brought in through the flow-in port, into the housing.

5 . The air conditioner of claim 4 , wherein
the flow-in port extends along a left edge, a top edge, and a right edge of the guide panel.

6 . The air conditioner of claim 4 , wherein
the flow-in port includes a plurality of flow-in ports respectively formed at a left edge, a top edge, and a right edge of the guide panel.

7 . The air conditioner of claim 2 , wherein
the suck-in flow path includes a plurality of suck-in flow paths, each including:
a flow-in port communicating with the outlet to bring in the second portion of the air, and
the suction fan includes a plurality of suction fans respectively corresponding to each of the plurality of suck-in flow paths.

8 . The air conditioner of claim 1 , wherein
the inner panel is disposed in front of the blower to guide the air discharged by the blower toward the outlet.

9 . The air conditioner of claim 1 , wherein
the outlet includes:
a first area adjacent a left edge of the guide panel,
a second area adjacent a top edge of the guide panel, and
a third area adjacent a right edge of the guide panel.

10 . The air conditioner of claim 9 , wherein
the suck-in flow path includes:
a flow-in port communicating with the outlet to bring in the second portion of the air, the flow-in port extending along a left edge, a top edge, and a right edge of the guide panel, and
a flow-out port configured to discharge the second portion of the air, introduced through the flow-in port, into the housing, and
the guide panel is configured so that:
the first portion of the air passing through the first area is discharged through the outlet toward the right,
the first portion of the air passing through the second area is discharged through the outlet downward, and
the first portion of the air passing through the third area is discharged through the outlet toward the left.

11 . The air conditioner of claim 1 , wherein
the suck-in flow path includes:
a flow-in port communicating with the outlet to bring in the second portion of the air, the flow-in port extending along a left edge, a top edge, and a right edge of the guide panel, and
a flow-out port configured to discharge the second portion of the air, introduced through the flow-in port, into the housing, and
the outer panel includes:
a guide curve connected to the flow-in port on one side of the guide curve to guide the first portion of the air discharged through the outlet toward a center of the outer panel.

12 . The air conditioner of claim 11 , wherein
the outlet includes:
a first area adjacent the left edge of the guide panel,
a second area adjacent the top edge of the guide panel, and
a third area adjacent the right edge of the guide panel, and
the guide curve includes:
a first curve guiding the first portion of the air discharged through the outlet from the first area to the right,
a second curve guiding the first portion of the air discharged through the outlet from the second area downward, and
a third curve guiding the first portion of the air discharged through the outlet from the third area to the left.

13 . The air conditioner of claim 2 , wherein
the suction fan is disposed in a back of the inner panel.

14 . The air conditioner of claim 13 , wherein
the suck-in flow path includes:
a flow-in port communicating with the outlet to bring in the second portion of the air, the flow-in port extending along a left edge, a top edge, and a right edge of the guide panel, and
a flow-out port configured to discharge the second portion of the air, introduced through the flow-in port, into the housing, and
the guide panel further includes:
a flow-out duct coupled to a rear of the inner panel, a portion of the suck-in flow path being formed in the flow-out duct, and the flow-out port being provided at one end of the flow-out duct, and
the suction fan is disposed in the flow-out duct.

15 . The air conditioner of claim 1 , wherein
the inner panel includes a coupling hook protruding rearward from a rear surface of the inner panel to be fixed to the housing.

Assignees

• Samsung Electronics Co Ltd

Inventors

• Hwang Jun
• Kwon Hyungjin
• Kim Jinbaek
• Park Kyutae
• Byeon Nayeong
• Seo Yongho
• Yoon Seonghyun
• Yoon Joonho
• Jo Eunsung
• Han Donggi

Classifications

• F24F1/0284

  with horizontally arranged fan axis · CPC title

• F24F13/082 Primary

  Grilles, registers or guards · CPC title

• F24F2221/28

  using the Coanda effect · CPC title

• F24F13/08

  Air-flow control members, e.g. louvres, grilles, flaps or guide plates (F24F7/013, F24F13/06 take precedence) · CPC title

• F24F1/0029

  Axial fans · CPC title