Indoor unit for air conditioner
A technology for indoor units and air conditioners, which is applied in the field of indoor units, can solve problems such as damaging the indoor appearance, and achieve the effect of improving the appearance and reducing the possibility
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[0064]
[0065] [The overall structure of the air conditioner]
[0066] figure 1 The configuration of the air conditioner 1 and the basic configuration of the refrigerant circuit according to the first embodiment are shown.
[0067] The air conditioner 1 includes an indoor unit 2a mounted on an indoor wall surface or the like, and an outdoor unit 3 mounted outdoors.
[0068] The refrigerant circuit of the air conditioner 1 is mainly composed of the following components: an indoor heat exchanger 20 , an accumulator 31 , a compressor 32 , a four-way switching valve 33 , an outdoor heat exchanger 30 , and an electric expansion valve 34 .
[0069] The indoor heat exchanger 20 provided in the indoor unit 2a exchanges heat with the air in contact with it. In addition, the indoor unit 2a is provided with an indoor fan 21 for sucking indoor air and discharging the air after heat exchange by the indoor heat exchanger 20 into the room. An indoor fan motor 22 provided in the indoor...
Example
[0102]
[0103] Figure 4 (a) and Figure 4 (b) shows the indoor unit 2b of the air conditioner 1 according to the second embodiment of the present invention. Figure 4 (a) is a front view when the operation of the indoor unit 2b is stopped. Figure 4 (b) is a side sectional view of the indoor unit 2b when the operation is stopped.
[0104] This indoor unit 2b has a front panel 24b that covers substantially the entire front surface of the casing main body 23 . When viewed from the front, the front panel 24b is a flat flat plate-like member without joints, and is formed as a flat surface 244 parallel to the vertical direction when the outlet 26 and the first suction port 27 are closed. In addition, the front panel 24b has a horizontally elongated rectangular shape when viewed from the front, and has a width W that is equal to that of the casing main body 23 including the air outlet 26 and the first suction port 27 when viewed from the front about the same width. The fron...
Example
[0110]
[0111] Image 6 (a) and Image 6 (b) shows the indoor unit 2c of the air conditioner 1 according to the third embodiment of the present invention. Image 6 (a) is a side sectional view of the indoor unit 2c when the operation is stopped. Image 6 (b) is a side sectional view when the indoor unit 2c is operating.
[0112] The indoor unit 2c has a front panel 24c that covers the entire front surface of the indoor unit 2c. The front panel 24c is used to open and close the air outlet 26 and the first suction port 27 . The front panel 24c covers the air outlet 26 and the first suction port 27 when viewed from the front with the air outlet 26 and the first suction port 27 closed. When viewed from the front, the front panel 24c is a seamless plate-like member having a first flat portion 245 and a second flat portion 246 . Both the first flat portion 245 and the second flat portion 246 have a flat flat shape. The first flat portion 245 is parallel to the vertical dire...
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