CN-122015181-A - Left-right air inlet embedded air conditioner indoor unit

CN122015181ACN 122015181 ACN122015181 ACN 122015181ACN-122015181-A

Abstract

The invention relates to the technical field of air conditioning, in particular to a left-right air inlet embedded air conditioner indoor unit. The indoor unit of the air conditioner comprises a casing, a first air inlet cover plate and a second air inlet cover plate, wherein the casing comprises a front panel, an air outlet, a first air inlet and a second air inlet which are respectively positioned at the left side and the right side of the air outlet are formed in the front panel, the first air inlet cover plate and the second air inlet cover plate are rotatably arranged at the first air inlet, and the second air inlet cover plate is rotatably arranged at the second air inlet, wherein the first air inlet cover plate and the second air inlet cover plate are configured to be positioned at the front side of the air outlet in an opening state so as to guide the flowing direction of air flow flowing out of the air outlet. According to the invention, through arranging the air inlet and outlet modes of left and right air inlet and outlet, the problems of unsmooth air inlet and narrow air outlet range which are easy to occur in the single-side air inlet and outlet mode are effectively avoided, and the heat exchange full degree of indoor air is improved, so that the uniformity of indoor temperature is improved, and the use experience of users is further improved.

Inventors

HOU FUYU
SUN PENGFEI
DAI BOCHANG
ZHANG DEMING
HAO BENHUA

Assignees

青岛海尔空调器有限总公司
海尔智家股份有限公司

Dates

Publication Date: 20260512
Application Date: 20241031

Claims (11)

1. An indoor unit of an air conditioner, comprising: the shell comprises a front panel, wherein the front panel is provided with an air outlet, a first air inlet and a second air inlet which are respectively positioned at the left side and the right side of the air outlet, and The first air inlet cover plate and the second air inlet cover plate are rotatably arranged at the first air inlet and used for opening or closing the first air inlet, the second air inlet cover plate is rotatably arranged at the second air inlet and used for opening or closing the second air inlet, and the first air inlet cover plate and the second air inlet cover plate are further arranged on the front side of the air outlet in an opening state so as to guide the flowing direction of air flow flowing out from the air outlet.
2. The indoor unit of claim 1, wherein, The first air inlet cover plate and the second air inlet cover plate are vertically arranged in the rotating axes, the rotating axes of the first air inlet cover plate are arranged on one side, adjacent to the air outlet, of the first air inlet, and the rotating axes of the second air inlet cover plate are arranged on one side, adjacent to the air outlet, of the second air inlet.
3. The air conditioning indoor unit of claim 2, wherein the air conditioning indoor unit further comprises: The driving mechanism is used for driving the first air inlet cover plate and the second air inlet cover plate to rotate respectively, so that the first air inlet cover plate and the second air inlet cover plate are respectively provided with a closing position for closing the first air inlet and the second air inlet, a first opening position for opening the first air inlet and the second air inlet and limiting the air flow flowing out of the air outlet to flow forwards, a second opening position for opening the first air inlet and the second air inlet and limiting the air flow flowing out of the air outlet to flow leftwards, and a third opening position for opening the first air inlet and the second air inlet and limiting the air flow flowing out of the air outlet to flow rightwards.
4. The indoor unit of claim 2, wherein, The first air inlet cover plate and the second air inlet cover plate are both flat plates extending in the vertical direction.
5. The indoor unit of claim 4, wherein, The first air inlet and the second air inlet are rectangular openings extending along the vertical direction, and The size of the first air inlet cover plate and the second air inlet cover plate in the left-right direction of the front panel is the same as the size of the first air inlet and the second air inlet in the left-right direction of the front panel.
6. The air conditioning indoor unit of claim 1, wherein the air conditioning indoor unit further comprises: At least one first air inlet fan arranged in the casing and adjacent to the first air inlet for guiding indoor air flow from the first air inlet into the casing, and And the at least one second air inlet fan is arranged at a position, adjacent to the second air inlet, in the shell and used for guiding indoor air flow to flow into the shell from the second air inlet.
7. The air conditioning indoor unit of claim 1, wherein the air conditioning indoor unit further comprises: The air duct piece is arranged in the machine shell and adjacent to the air outlet and is used for dividing the space in the machine shell into an air inlet cavity communicated with the first air inlet and the second air inlet and an air outlet cavity communicated with the air outlet, and the air inlet cavity is communicated with the air outlet cavity, and An air outlet fan positioned in the air outlet cavity and used for guiding the air flow in the air inlet cavity to flow into the air outlet cavity and be sent out through the air outlet, and The air conditioner indoor unit further comprises a heat exchanger, wherein the heat exchanger is arranged on the air duct piece and positioned in the air inlet cavity and is used for exchanging heat of air flowing into the air inlet cavity.
8. The indoor unit of claim 7, wherein, The air outlet fan is a cross flow fan, and the rotation axis of the air outlet fan is vertically arranged.
9. The air conditioning indoor unit of claim 8, wherein the air conditioning indoor unit further comprises: the heat exchanger is arranged around the outer peripheral side of the part, far away from the air outlet, of the air outlet fan.
10. The air conditioning indoor unit of claim 1, wherein the air conditioning indoor unit further comprises: The air outlet cover plate is rotatably arranged at the air outlet and used for opening or closing the air outlet.
11. The indoor unit of any one of claims 1 to 10, wherein, The air conditioning indoor unit is arranged in the accommodating cavity of the household appliance.

Description

Left-right air inlet embedded air conditioner indoor unit Technical Field The invention relates to the technical field of air conditioning, in particular to a left-right air inlet embedded air conditioner indoor unit. Background In the trend of integration of home, appliances such as refrigerators and dish washers are installed in an embedded manner, and air conditioners are used as large home appliances of living room appliances, and the trend of integration is required to be complied with, so that cabinet air conditioners can be hidden in the home environment. Through embedded design, the air conditioner cabinet can be 'hidden' in the house environment, not only can promote whole pleasing to the eye degree, reinforcing the harmonious sense and the comfort level of house, can also optimize space utilization to satisfy the demand of modern family to brief, clean and tidy space better. Because the other side surfaces except the front side surface of the embedded air conditioner are shielded by furniture and/or walls, in order to ensure the smoothness of the air inlet and the air outlet of the embedded air conditioner, the prior embedded air conditioner is generally provided with an air inlet and an air outlet at the front side at the same time. However, the embedded air conditioner in the market at present is usually only provided with an air inlet below the front side of the indoor unit, and the air inlet below the front side is easily shielded by sundries on furniture, carpets or floors, so that the air inlet is unsmooth, and the operation efficiency of the embedded air conditioner is affected. In addition, only one air outlet is arranged above the front side of the indoor unit, the air outlet range is narrow, and the problem of indoor temperature non-uniformity caused by poor left and right air supply capacity is easy to occur. Disclosure of Invention In view of the above, the present invention proposes an air conditioning indoor unit that overcomes or at least partially solves the above-mentioned problems. The invention aims to provide an air conditioner indoor unit capable of entering and exiting air from left and right, so that indoor temperature uniformity is improved, and the use experience of a user is improved. A further object of the present invention is to ensure smooth flow of the inlet and outlet air streams, thereby improving inlet and outlet air efficiency. It is another further object of the present invention to further increase the air intake efficiency, thereby increasing the heat exchange efficiency of the air conditioning indoor unit. In particular, the present invention provides an air conditioner indoor unit comprising: The casing comprises a front panel, an air outlet, a first air inlet and a second air inlet respectively positioned at the left side and the right side of the air outlet, and The first air inlet cover plate and the second air inlet cover plate are rotatably arranged at the first air inlet and used for opening or closing the first air inlet, the second air inlet cover plate is rotatably arranged at the second air inlet and used for opening or closing the second air inlet, and the first air inlet cover plate and the second air inlet cover plate are further arranged on the front side of the air outlet in an opening state so as to guide the flowing direction of air flow flowing out of the air outlet. Further, the rotation axes of the first air inlet cover plate and the second air inlet cover plate are all vertically arranged, the rotation axis of the first air inlet cover plate is arranged on one side, adjacent to the air outlet, of the first air inlet, and the rotation axis of the second air inlet cover plate is arranged on one side, adjacent to the air outlet, of the second air inlet. Further, the air conditioner indoor unit further includes: The driving mechanism is used for driving the first air inlet cover plate and the second air inlet cover plate to rotate respectively, so that the first air inlet cover plate and the second air inlet cover plate are respectively provided with a closing position for closing the first air inlet and the second air inlet, a first opening position for opening the first air inlet and the second air inlet and limiting the airflow flowing out of the air outlet to flow forwards, a second opening position for opening the first air inlet and the second air inlet and limiting the airflow flowing out of the air outlet to flow leftwards, and a third opening position for opening the first air inlet and the second air inlet and limiting the airflow flowing out of the air outlet to flow rightwards. Further, the first air inlet cover plate and the second air inlet cover plate are both in a flat plate shape extending along the vertical direction. Further, the first air inlet and the second air inlet are rectangular openings extending along the vertical direction, and The size of the first air inlet cover plate and the second air inlet cover plate in th