CN218154496U

CN218154496U - Indoor machine of air conditioner

Info

Publication number: CN218154496U
Application number: CN202222567959.6U
Authority: CN
Inventors: 乔阳; 肖美娜
Original assignee: Hisense Air Conditioning Co Ltd
Current assignee: Hisense Air Conditioning Co Ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2022-12-27
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses an air conditioner indoor unit, include: the shell is provided with a heat exchange air outlet; the heat exchanger is arranged in the shell; the heat exchange air duct is arranged in the shell, is positioned on the air outlet side of the heat exchanger and is communicated with the heat exchange air outlet; the heat exchange fan is arranged in the heat exchange air duct; the fresh air module is arranged at one end of the heat exchange air duct; the fresh air duct is arranged in the shell and communicated with the fresh air module, and is provided with a vent for exhausting air towards the air inlet side of the heat exchanger; the first air guide assembly is rotatably arranged at the air vent so as to selectively open and close the air vent. The fresh air channel is provided with a vent which is used for exhausting air towards the air inlet side of the heat exchanger, the fresh air can be blown farther and wider by means of the power of air conditioning air, the circulation speed of the fresh air in a room is faster, and in addition, the fresh air can be mixed with heat exchange air, so that the situation that the temperature fluctuation in the room is large due to introduction of the fresh air in summer and winter can be avoided.

Description

Indoor machine of air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner technique and specifically relates to an air conditioner indoor unit is related to.

Background

In the correlation technique, the area of new trend air outlet is less, and the air supply scope is narrow, and the new trend is slow at indoor diffusion velocity, and the experience effect that can experience of new trend is poor moreover, and in addition, when summer and winter, the new trend is introduced and is caused indoor temperature fluctuation great easily.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an air conditioner, this air conditioner can blow the new trend farther, wideer with the help of the power of air conditioner wind, make the new trend faster at indoor circulating speed, in addition, the new trend can mix the wind with the heat transfer wind to can avoid leading into in summer and winter the new trend and cause the fluctuation of indoor temperature great easily.

According to the utility model discloses an air conditioner indoor unit, include: the shell is provided with a heat exchange air outlet; a heat exchanger disposed within the housing; the heat exchange air duct is arranged in the shell, is positioned on the air outlet side of the heat exchanger and is communicated with the heat exchange air outlet; the heat exchange fan is arranged in the heat exchange air duct; the fresh air module is arranged at one end of the heat exchange air duct; the fresh air channel is arranged in the shell and communicated with the fresh air module, and is provided with a vent for exhausting air towards the air inlet side of the heat exchanger; the first air guide assembly is rotatably arranged at the vent so as to selectively open and close the vent.

According to the utility model discloses an air conditioner, new trend wind channel are provided with the vent towards heat exchanger air inlet side air-out, and the new trend can blow the new trend farther, wideer with the help of the power of air conditioner wind, makes the new trend faster at indoor circulating speed, and in addition, the new trend can mix the wind with the heat transfer wind to can avoid leading into easily in summer and winter the new trend and cause the fluctuation of indoor temperature great.

In some examples of the present invention, the first air guide assembly comprises: the first driving piece is in driving connection with the first air guide plate, and the first air guide plate is rotatably arranged at the air vent.

In some examples of the invention, the width of the first air deflection plate is greater than or equal to the width of the vent.

In some examples of the present invention, the fresh air duct includes: first wind channel spare and second wind channel spare, first wind channel spare buckle connect in the new trend module with between the second wind channel spare, the back upper place of second wind channel spare is provided with the vent.

In some examples of the present invention, a heat insulating member is provided in the second air duct member; or the inner wall of the second air duct piece is coated with a heat insulation layer.

In some examples of the present invention, the fresh air duct includes: the front air duct wall and the rear air duct wall are connected with the front end and the rear end of the upper air duct wall and the front end and the rear end of the lower air duct wall respectively, and the ventilation opening is formed in the rear air duct wall.

In some examples of the invention, the rear air duct wall extends obliquely upward in a backward-forward direction, the vent corresponding to be provided at an upper end of the rear air duct wall.

In some examples of the present invention, the air conditioner indoor unit further includes: the display piece, the front surface of casing is provided with dodges the hole, it is located to dodge the hole the top of heat transfer air outlet just is located the front side in new trend wind channel, the display piece set up in dodge hole department to show when the new trend is out of the wind.

In some examples of the present invention, the display member is a lamp strip, and a plurality of lamp beads are disposed on the lamp strip at intervals.

In some examples of the present invention, the indoor unit of an air conditioner further comprises: a second air guide assembly, the second air guide assembly comprising: the second driving piece is in driving connection with the second air deflector, and the second air deflector is rotatably arranged at the heat exchange air outlet.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a first state of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 2 is a plan view of a first state of an indoor unit of an air conditioner according to an embodiment of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 3;

fig. 5 is a schematic structural view illustrating a second state of the indoor unit of the air conditioner according to the embodiment of the present invention;

fig. 6 is a plan view of a second state of the indoor unit of the air conditioner according to the embodiment of the present invention;

FIG. 7 is a cross-sectional view taken along line C-C of FIG. 6;

fig. 8 is a schematic partial structure view of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 9 is an exploded view of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 10 is a schematic structural view of the second air duct member.

Reference numerals are as follows:

1. an air conditioner indoor unit;

10. a housing; 11. a heat exchange air outlet; 12. avoiding holes; 20. a heat exchanger; 30. a heat exchange air duct; 40. a heat exchange fan; 50. a fresh air module; 60. a fresh air duct; 61. a vent; 62. a first air duct member; 63. a second air duct member; 64. a front air duct wall; 65. a rear duct wall; 66. an upper airway wall; 67. a lower airway wall; 70. a first air guide assembly; 71. a first driving member; 72. a first air deflector; 80. a display member; 90. a second air guide assembly; 91. a second driving member; 92. a second air deflector.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

An air conditioner indoor unit 1 according to an embodiment of the present invention will be described with reference to fig. 1 to 10.

As shown in fig. 1-3 and 5-9, an air conditioner indoor unit 1 according to an embodiment of the present invention includes: the air-conditioning system comprises a shell 10, a heat exchanger 20, a heat exchange air duct 30, a heat exchange fan 40, a fresh air module 50, a fresh air duct 60 and a first air guide assembly 70. The casing 10 mainly constructs the structure of the air conditioner indoor unit 1, so that the appearance of the air conditioner indoor unit 1 is more integral and concise, and the casing 10 can play a role in protection, thereby preventing the devices inside the casing 10 from being damaged due to the touch with the external objects. The heat exchanger 20 can perform a heat exchange function, so that the refrigeration and heating effects of the air conditioner indoor unit 1 can be realized. The heat exchange air duct 30 is mainly used for passing heat exchange air, and the heat exchange air can be released indoors through the heat exchange air duct 30. The heat exchange fan 40 is disposed in the heat exchange air duct 30, and the heat exchange fan 40 can generate suction force to suck indoor air into the heat exchange air duct 30, and then the heat exchange air is released into the room after heat exchange through the heat exchanger 20. The fresh air module 50 is mainly used for allowing outdoor fresh air to enter the fresh air duct 60, and can filter the entered fresh air, so that the fresh air entering the room is fresh and healthy, and the fresh air can be released into the room after entering the fresh air duct 60, thereby realizing the fresh air effect of the indoor unit 1 of the air conditioner. The first air guiding assembly 70 can perform the function of air guiding adjustment.

As shown in fig. 1 to 3 and 5 to 9, the casing 10 is provided with a heat exchange air outlet 11, and heat exchange air can be released indoors through the heat exchange air outlet 11, and fresh air can be released indoors through the heat exchange air outlet 11. The heat exchanger 20 is arranged in the shell 10, so that the heat exchanger 20 can be fixed on the shell 10, the heat exchanger 20 can work more stably, the shell 10 can protect the heat exchanger 20, and the heat exchanger 20 and foreign objects are prevented from being damaged due to air outlet. The heat exchange air duct 30 is disposed in the casing 10, the heat exchange air duct 30 is located on the air outlet side of the heat exchanger 20, the heat exchange air duct 30 corresponds to the heat exchanger 20, and the heat exchange air duct 30 is communicated with the heat exchange air outlet 11, that is, indoor air firstly enters the heat exchange air duct 30, and then is subjected to heat exchange through the heat exchanger 20 to form heat exchange air, and then is released into the room through the heat exchange air outlet 11.

As shown in fig. 3, 8 and 9, the fresh air module 50 is disposed at one end of the heat exchange air duct 30, so that the arrangement is reasonable, and the space of the indoor unit 1 of the air conditioner can be fully utilized. The fresh air duct 60 is disposed in the casing 10, the fresh air duct 60 is communicated with the fresh air module 50, and similarly, outdoor fresh air is firstly introduced into the fresh air module 50, and is filtered by the fresh air module 50 and then enters the fresh air duct 60, the fresh air duct 60 is provided with a vent 61 for exhausting air towards the air inlet side of the heat exchanger 20, wherein the air inlet side of the heat exchanger 20 is the side of the heat exchanger 20 facing the air inlet of the indoor unit 1 of the air conditioner, and under the guidance of the heat exchange fan 40, external air flow can flow through the heat exchanger 20 through the air inlet side of the heat exchanger 20, so that the heat exchange effect is realized. The first air guide assembly 70 is rotatably disposed at the vent 61 to selectively open and close the vent 61.

That is to say, as shown in fig. 3 and fig. 4, when the first air guiding assembly 70 opens the vent 61, the fresh air in the fresh air duct 60 can be introduced into the air inlet side of the heat exchanger 20 through the vent 61, when the heat exchanger 20 does not work, the fresh air can be released from the air outlet after passing through the heat exchanger 20, the fresh air can be discharged out of the fresh air alone, and the fresh air can also play a role of supplying air for the fresh air, when the heat exchanger 20 works, the fresh air can exchange heat when passing through the heat exchanger 20, and then is mixed with the heat exchange air in the heat exchange air duct 30, and then is released through the air outlet. When the first air guiding assembly 70 closes the ventilation opening 61, the air conditioner indoor unit 1 performs a heat exchange air outlet mode. Therefore, multiple air outlet modes of the air conditioner indoor unit 1 can be realized.

From this, new trend wind channel 60 is provided with vent 61 towards the side air-out of heat exchanger 20 air inlet, and the new trend can blow the new trend farther, wider with the help of the power of air conditioner wind, makes the new trend at indoor circulating speed faster, and in addition, the new trend can mix the wind with the heat transfer wind to can avoid leading in the new trend in summer and winter and cause indoor temperature fluctuation great easily.

As shown in fig. 3, 4, and 7 to 9, the first air guide assembly 70 includes: the first driving member 71 is in driving connection with the first air guiding plate 72, and the first air guiding plate 72 is rotatably disposed at the vent 61. The first driving member 71 can play a driving role, the first driving member 71 is in driving connection with the first air guiding plate 72, so that the first driving member 71 can drive the first air guiding plate 72 to rotate, the first air guiding plate 72 can play an air guiding role, the first air guiding plate 72 is rotatably arranged at the air vent 61, and communication between the fresh air duct 60 and the air inlet side of the heat exchanger 20 can be controlled through rotation of the first air guiding plate 72.

The width of the first air deflector 72 is equal to or greater than the width of the vent 61. The width of the first air deflector 72 is greater than or equal to the width of the vent 61, so that when the first air deflector 72 is closed, the vent 61 can be completely shielded, and the sealing reliability of the vent 61 can be ensured.

Further, as shown in fig. 8 to 10, the fresh air duct 60 includes: first wind channel spare 62 and second wind channel spare 63, first wind channel spare 62 is buckled and is connected between new trend module 50 and second wind channel spare 63, and the upper back of second wind channel spare 63 is provided with vent 61. First wind channel spare 62 can play the effect of intermediate junction, connects first wind channel spare 62 between new trend module 50 and second wind channel spare 63, and outdoor new trend passes through new trend module 50 back like this, can let in second wind channel spare 63 through first wind channel spare 62, and first wind channel spare 62 buckles and sets up, and first wind channel spare 62 sets up more conveniently like this, is convenient for moreover the intercommunication between new trend module 50 and the second wind channel spare 63. The second air duct member 63 is provided with a vent 61 at the rear upper portion thereof, so that fresh air can be better introduced to the air intake side of the heat exchanger 20 after passing through the vent 61.

Of course, a heat insulating member is arranged in the second air duct member 63, or a heat insulating layer is coated on the inner wall of the second air duct member 63. It can be understood that, when the new trend passes through second wind channel 63, if the new trend subcools, and the inner wall of second wind channel 63 is overheated, or the new trend is overheated, and when the inner wall of second wind channel 63 is subcooled, the new trend forms the drop of water in the inner wall condensation of second wind channel 63 easily, influence the effect of new trend, and be provided with the heat preservation piece in second wind channel 63, or the inner wall of second wind channel 63 is scribbled and is equipped with the heat preservation, can then play heat retaining effect like this, prevent well that the inner wall at second wind channel 63 from forming the drop of water.

Specifically, as shown in fig. 4, the fresh air duct 60 includes: a front duct wall 64, a rear duct wall 65, an upper duct wall 66, and a lower duct wall 67, the front duct wall 64 and the rear duct wall 65 are connected to front and rear ends of the upper duct wall 66 and the lower duct wall 67, and the ventilation openings 61 are provided on the rear duct wall 65. The front air duct wall 64 and the rear air duct wall 65 are connected to the front end and the rear end of the upper air duct wall 66 and the lower air duct wall 67, so that the front air duct wall 64, the rear air duct wall 65, the upper air duct wall 66 and the lower air duct wall 67 can be connected to form a whole, and the integral installation and arrangement of the fresh air duct 60 are facilitated. Because the fresh air duct 60 needs to be communicated with the air inlet side of the heat exchanger 20, and the fresh air duct 60 is closer to the front side than the heat exchanger 20, the vent 61 is arranged on the rear air duct wall 65, so that the arrangement is reasonable, and the fresh air duct 60 is convenient to be communicated with the air inlet side of the heat exchanger 20.

Further, as shown in fig. 4, the rear duct wall 65 extends obliquely upward in the direction from the rear to the front, and the ventilation openings 61 are provided correspondingly at the upper end of the rear duct wall 65. It can be understood that, because the setting of heat exchanger 20 in casing 10, the heat exchanger 20 that is close to back air duct wall 65 is vertical setting in the upper and lower direction, and back air duct wall 65 is upwards extending from the slope in the preceding orientation backward, and vent 61 corresponds and sets up in the upper end department of back air duct wall 65, like this under the wind-guiding effect of first aviation baffle 72, the new trend can be to the upper back air-out that inclines, like this the new trend can be faster, more conveniently enter into heat transfer wind channel 30 through heat exchanger 20, thereby can promote the air-out effect of new trend.

According to an alternative embodiment of the present invention, as shown in fig. 1 to 9, the indoor unit 1 of the air conditioner further includes: display 80, the front surface of casing 10 are provided with dodge hole 12, dodge hole 12 and are located the top of heat transfer air outlet 11, and display 80 sets up in dodging hole 12 department to show when the new trend is out of the wind. The display part 80 can play a role of displaying when the fresh air is blown out. The avoidance hole 12 is formed in the front surface of the housing 10, and the display 80 is disposed at the avoidance hole 12, so that the display 80 is conveniently installed and disposed, and the display 80 is more firmly disposed. Dodge hole 12 and be located the top of heat transfer air outlet 11, be located the front side in new trend wind channel 60 moreover, the position of display 80 is more obvious like this, when the new trend is out of the wind, can promote the visual effect of new trend air-out.

Optionally, the display member 80 is a lamp strip, and a plurality of lamp beads arranged at intervals are arranged on the lamp strip. Set display 80 to the lamp area, the simple structure in lamp area is convenient for arrange, is provided with a plurality of lamp pearls on the lamp area, and a plurality of lamp pearls can give out light and play the effect of demonstration, and the interval sets up between a plurality of lamp pearls moreover, can increase the display area like this to can further promote the visual effect of new trend air-out.

In addition, as shown in fig. 9, the indoor unit 1 of an air conditioner further includes: second air guide assembly 90, second air guide assembly 90 includes: the second driving element 91 is in driving connection with the second air guiding plate 92, and the second air guiding plate 92 is rotatably disposed at the heat exchanging air outlet 11. The second driving member 91 can play a driving role, the second driving member 91 is in driving connection with the second air guiding plate 92, and thus the second driving member 91 can drive the second air guiding plate 92 to rotate, so that the second air guiding plate 92 can play a role in guiding air, the second air guiding plate 92 is rotatably arranged at the heat exchange air outlet 11, and the opening and closing of the heat exchange air outlet 11 can be realized through the rotation of the second air guiding plate 92.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, "on", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the first feature is higher in level than the second feature.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An indoor unit for an air conditioner, comprising:

the heat exchanger comprises a shell, a heat exchanger and a heat exchanger, wherein the shell is provided with a heat exchange air outlet;

a heat exchanger disposed within the housing;

the heat exchange air duct is arranged in the shell, is positioned on the air outlet side of the heat exchanger and is communicated with the heat exchange air outlet;

the heat exchange fan is arranged in the heat exchange air duct;

the fresh air module is arranged at one end of the heat exchange air duct;

the fresh air channel is arranged in the shell and communicated with the fresh air module, and is provided with a vent for exhausting air towards the air inlet side of the heat exchanger;

the first air guide assembly is rotatably arranged at the air vent so as to selectively open and close the air vent.

2. The indoor unit of claim 1, wherein the first air guiding assembly comprises: the first driving piece is in driving connection with the first air guide plate, and the first air guide plate is rotatably arranged at the vent.

3. An indoor unit of an air conditioner according to claim 2, wherein the width of the first air deflector is greater than or equal to the width of the ventilation opening.

4. The indoor unit of claim 1, wherein the fresh air duct comprises: first wind channel spare and second wind channel spare, first wind channel spare buckle connect in the new trend module with between the second wind channel spare, the back upper place of second wind channel spare is provided with the vent.

5. An indoor unit for an air conditioner according to claim 4, wherein a heat insulating member is provided in the second air duct member; or

And the inner wall of the second air duct piece is coated with a heat-insulating layer.

6. The indoor unit of claim 1, wherein the fresh air duct comprises: the front air duct wall and the rear air duct wall are connected with the front end and the rear end of the upper air duct wall and the front end and the rear end of the lower air duct wall respectively, and the ventilation opening is formed in the rear air duct wall.

7. An indoor unit according to claim 6, wherein the rear air duct wall extends obliquely upward in a direction from rear to front, and the vent is provided at an upper end of the rear air duct wall.

8. An indoor unit for an air conditioner according to claim 1, further comprising: the display piece, the front surface of casing is provided with dodges the hole, it is located to dodge the hole the top of heat transfer air outlet just is located the front side in new trend wind channel, the display piece set up in dodge hole department to show when the new trend is out of the wind.

9. An indoor unit of an air conditioner according to claim 8, wherein the display member is a lamp strip, and a plurality of lamp beads are arranged at intervals on the lamp strip.

10. An indoor unit for an air conditioner according to claim 1, further comprising: a second air deflection assembly, the second air deflection assembly comprising: the second driving piece is in driving connection with the second air deflector, and the second air deflector is rotatably arranged at the heat exchange air outlet.