CN-116772396-B - Indoor unit of air conditioner and air conditioner

Abstract

The application relates to the technical field of air conditioners and discloses an air conditioner indoor unit which comprises a shell, wherein the shell is provided with an air outlet, and further comprises a first air deflector, a second air deflector and a first air deflector, wherein the first air deflector is provided with a first position for closing the air outlet and a second position for opening the air outlet to conduct air guiding, the second air deflector is arranged in the air outlet to conduct air guiding up and down, the first air deflector is positioned at the outer side of the second air deflector when the first air deflector is positioned at the first position, and the first air deflector is positioned below the air conditioner indoor unit in a horizontal state when the first air deflector is positioned at the second position. The air conditioner indoor unit is provided with the two air deflectors, the first air deflector is used for guiding air below the air conditioner indoor unit, and the second air deflector is used for guiding air up and down, so that the air blown out by the air conditioner is softer, and in addition, no air supply quantity is lost in the soft air supply process. The application also discloses an air conditioner.

Inventors

• XU XIN
• WEI WEI
• TIAN ZHIQIANG
• LI JING
• HUANG MANLIANG

Assignees

• 青岛海尔空调器有限总公司
• 青岛海尔空调电子有限公司
• 青岛海尔智能技术研发有限公司
• 海尔智家股份有限公司

Dates

Publication Date

20260512

Application Date

20220311

Claims (9)

1. 1. An indoor unit of an air conditioner, comprising a shell, wherein the shell is provided with an air outlet, and the indoor unit is characterized by further comprising: A first air deflector having a first position for closing the air outlet and a second position for opening the air outlet for inducing air, and, The second air deflector is arranged in the air outlet so as to guide air up and down; Wherein when the first air deflector is positioned at the first position, the first air deflector is positioned at the outer side of the second air deflector, when the first air deflector is positioned at the second position, the first air deflector is positioned below the indoor unit of the air conditioner in a horizontal state, The first driving device is arranged on two sides of the air conditioner indoor unit and is movably connected with the first air deflector, the first driving device is used for driving the first air deflector to move to the horizontal state, the first driving device comprises a first rack, a second rack and a gear, one end of the first rack is hinged with the first air deflector, one end of the second rack is slidably connected with the first air deflector, the second rack is slidably connected with the first rack, the gear is in meshed transmission with the first rack and the second rack so as to drive the first rack and the second rack to move, the first air deflector extends from the first position to the middle position, then the first air deflector is driven to move to the second position, The first rack and the second rack are arranged side by side and are in sliding connection, a sliding cavity is formed in one side face of the first rack, a sliding strip is arranged on the corresponding side face of the second rack, the sliding strip is arranged in the sliding cavity in a sliding mode, the first rack stops moving in the process that the first air deflector moves to a horizontal state from the middle position, and the sliding strip of the second rack slides in the sliding cavity of the first rack so that the second rack continues to be meshed with the gear transmission along the preset direction.
2. 2. An indoor unit for an air conditioner according to claim 1, wherein, When the first air deflector is positioned at the second position, the distance between the first air deflector and the lower shell of the air conditioner indoor unit is larger than 30mm.
3. 3. The indoor unit of claim 1, wherein the first driving means further comprises: The first motor is arranged at the side part of the air conditioner indoor unit and is in driving connection with the gear to provide driving force for rotation of the gear.
4. 4. An indoor unit for an air conditioner according to claim 1, wherein, The first rack is provided with a first tooth part, and the second rack is provided with a second tooth part; the first tooth part and the second tooth part have the same tooth pitch.
5. 5. An indoor unit for an air conditioner according to claim 1, wherein, The first rack and the second rack are arc-shaped.
6. 6. The indoor unit of claim 1, further comprising: The second driving device is arranged on two sides of the second air deflector and is in driving connection with the second air deflector, and the second driving device is used for driving the second air deflector to rotate.
7. 7. The indoor unit of claim 6, wherein the second driving means includes: The second motor is fixedly arranged at the side part of the air conditioner indoor unit, and a driving shaft of the second motor is arranged in the rotating shaft of the second air deflector.
8. 8. An air conditioning indoor unit according to any of claims 1 to 7, further comprising: and the swing blades are arranged on the inner side of the second air deflector and are used for guiding left and right air.
9. 9. An air conditioner comprising the air conditioner indoor unit according to any one of claims 1 to 8, the air conditioner comprising a first operation mode and a second operation mode; in the first working mode, the second air deflector supplies air obliquely upwards, and the first air deflector is positioned at the second position; And in the second working mode, the second air deflector supplies air obliquely downwards, and the first air deflector is positioned at the second position.

Description

Indoor unit of air conditioner and air conditioner Technical Field The application relates to the technical field of air conditioners, in particular to an air conditioner indoor unit and an air conditioner. Background When the air conditioner is used for blowing air, hot air or cold air blown out by the heat exchanger is directly blown out from the air outlet, and particularly when the cold air is directly blown out, a larger temperature difference is formed relative to the original indoor air temperature, so that users feel uncomfortable. In addition, if the human body is always subjected to direct blowing of the cold air flow with larger temperature difference, cold or air conditioner diseases and the like are easily caused. In the related art, a wall-mounted air conditioner is provided, which comprises a shell, wherein an air inlet and an air outlet are formed in the shell, a heat exchanger and a fan are arranged in the shell, an air outlet air channel surrounded by an air outlet air channel wall is arranged between the air outlet air channel and the fan, an air outlet communicated with the air outlet air channel is formed in the air outlet air channel wall, an air inlet is formed in the shell, an air induced channel is formed between the air outlet and the air induced inlet, a second air deflector is arranged on the end edge of the air induced inlet or the air induced outlet, and the air induced inlet or the air induced outlet is opened or blocked under the driving of a driving mechanism. By additionally arranging the induced air duct, the wind which does not undergo heat exchange can enter the induced air duct from the induced air inlet and be mixed with the heat exchange wind, so that the air outlet is natural and soft. In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art: in the related art, an induced air duct is arranged on the wall of an air outlet duct, so that the loss of the air supply quantity of the air conditioner can be caused in the air supply process, and the energy efficiency of the air conditioner is affected. Disclosure of Invention The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows. The embodiment of the disclosure provides an indoor unit of an air conditioner and an air conditioner, the indoor unit of the air conditioner is provided with two air deflectors, a first air deflector is used for guiding air below the indoor unit of the air conditioner, and a second air deflector is used for guiding air up and down, so that the air blown out by the air conditioner is softer, and in addition, no air supply quantity is lost in the soft air supply process. In some embodiments, the indoor unit of the air conditioner comprises a shell, wherein the shell is provided with an air outlet, the indoor unit of the air conditioner further comprises a first air deflector and a second air deflector, the first air deflector is provided with a first position for closing the air outlet and a second position for opening the air outlet to conduct air, the second air deflector is arranged in the air outlet to conduct air upwards and downwards, the first air deflector is positioned at the outer side of the second air deflector when the first air deflector is positioned at the first position, and the first air deflector is positioned below the indoor unit of the air conditioner in a horizontal state when the first air deflector is positioned at the second position. Optionally, when the first air deflector is located at the second position, a distance between the first air deflector and a lower casing of the indoor unit of the air conditioner is greater than 30mm. Optionally, the air conditioner indoor unit further comprises a first driving device, the first driving device is arranged on two sides of the air conditioner indoor unit and is movably connected with the first air deflector, and the first driving device is used for driving the first air deflector to move to the horizontal state. Optionally, the first drive arrangement includes first rack, second rack, gear and first motor, the one end of first rack with first aviation baffle articulates, the one end of second rack with first aviation baffle sliding connection, and it with first rack sliding connection, the gear with first rack and second rack meshing transmission, so that drive first rack and second rack motion, messenger first aviation baffle follow the first position motion to the second position, first motor set up in the lateral part of air conditioning indoor unit, and it with gear drive connection is in order to provide the drive power for the rotation of g