CN216114328U - Fresh air conditioner - Google Patents

Abstract

The utility model relates to the technical field of air conditioners, in particular to a fresh air conditioner, wherein a fresh air module is arranged on a middle frame, the fresh air module comprises a fresh air inlet communicated with an outdoor environment and a fresh air outlet communicated with an indoor environment, the fresh air module can realize air exchange between the indoor environment and the outdoor environment under the condition of sealing doors and windows so as to keep the indoor air quality and be beneficial to the health, the fresh air conditioner also comprises a front panel arranged opposite to the front side surface of the middle frame, an air outlet area is formed between the front panel and the front side surface, an air outlet channel communicated with the air outlet area is formed between the front panel and the middle frame, a heat exchange module is positioned between the heat exchange air inlet and the air outlet area, so that the air in the indoor environment can enter the middle frame through the heat exchange air inlet, the air entering the middle frame is subjected to heat exchange through a heat exchange module and then flows to the air outlet area, and then is exhausted through the air outlet channel, different from the air outlet mode of the existing air conditioner, the freshness of the user is higher, and the purchasing desire of the user can be stimulated.

Description

Fresh air conditioner

Technical Field

The utility model relates to the field of air conditioners, in particular to a fresh air conditioner.

Background

An air conditioner is a device which adjusts and controls parameters such as temperature, humidity, flow rate and the like of ambient air in a building or a structure by manual means, and becomes an indispensable part of people in modern life.

In order to keep the indoor temperature, when the air conditioner is used, window opening ventilation is not considered, so that the quality of indoor air is reduced when the air conditioner is started for a long time, for example, the content of indoor carbon dioxide is increased, and the health is not facilitated.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the embodiments of the present invention is to provide a fresh air conditioner to solve the problem that the air conditioner in the prior art is not good for health because the quality of indoor air is reduced, for example, the content of indoor carbon dioxide is increased when the air conditioner is turned on for a long time.

The fresh air conditioner provided by the embodiment of the utility model comprises: the middle frame is provided with a heat exchange air inlet and comprises a front side surface; the front panel is arranged opposite to the front side face, an air outlet area is formed between the front panel and the front side face, and an air outlet channel communicated with the air outlet area is formed between the front panel and the middle frame; the fresh air module comprises a fresh air inlet communicated with an outdoor environment and a fresh air outlet communicated with an indoor environment, and fresh air output by the fresh air module is exhausted through the air outlet duct; the heat exchange module is arranged on the middle frame, the heat exchange module is positioned between the heat exchange air inlet and the air outlet area, and air after heat exchange of the heat exchange module is exhausted through the air outlet channel.

Further, the fresh air outlet is communicated with the fresh air outlet.

Furthermore, the outer contour of the front panel is smaller than that of the front side face so as to form a plurality of air outlets, and the air outlet channel is formed by the air outlets.

Furthermore, the fresh air outlet is communicated with the heat exchange module, so that fresh air generated by the fresh air module can exchange heat through the heat exchange module.

Furthermore, the center still includes a top side, the air-out opening has been seted up to the top side, the air-out opening with the heat transfer air intake sets up adjacently, the new trend air outlet orientation the air-out opening sets up.

Furthermore, the fresh air conditioner further comprises a telescopic driving part, the telescopic driving part is arranged on the middle frame and connected with the front panel, and the telescopic driving part is used for driving the front panel to extend out or retract relative to the front side face so as to enlarge the air outlet area or enable the front panel to cover the front side face.

Furthermore, the center still includes the bottom surface, the front flank with the hookup location of bottom surface offer with the heat transfer air outlet of the regional intercommunication of air-out, fresh air conditioner still includes the lift driving piece, it install in the center, and with the front panel is connected, the lift driving piece is used for driving the front panel risees and falls back to shield or expose the heat transfer air outlet.

Furthermore, the fresh air conditioner also comprises an air deflector rotationally connected with the middle frame, the air deflector is positioned on one side of the heat exchange air outlet adjacent to the bottom side surface, and the air deflector can rotate relative to the middle frame so as to shield or expose the heat exchange air outlet.

Further, the air deflector is rotated to the position where the air deflector is perpendicular to the gravity direction, and the lifting driving piece is driven to drive the front panel to rise, so that one side, adjacent to the front side face, of the heat exchange air outlet is exposed, and the heat exchange air outlet blows air in the horizontal direction.

Furthermore, the lifting driving part is driven to drive the front panel to rise, the air deflector is rotated until the air deflector is parallel to the gravity direction, and the air deflector is blocked at one side of the heat exchange air outlet adjacent to the front side surface, so that the heat exchange air outlet blows air towards the gravity direction.

Further, still include: the temperature sensor is arranged at the fresh air outlet; and the control module is electrically connected with the temperature sensor and the heat exchange module and is used for adjusting the heat exchange quantity of the heat exchange module according to the detection data of the temperature sensor.

The embodiment of the utility model has the beneficial effects that: the fresh air module is arranged on the middle frame and comprises a fresh air inlet communicated with the outdoor environment and a fresh air outlet communicated with the indoor environment, the fresh air module can realize air exchange between the indoor environment and the outdoor environment under the condition of closing doors and windows so as to keep the indoor air quality and be beneficial to the health, and the fresh air module also comprises a front panel arranged opposite to the front side surface of the middle frame, wherein an air outlet area is formed between the front panel and the front side surface, an air outlet channel communicated with the air outlet area is formed between the front panel and the middle frame, the heat exchange module is positioned between the heat exchange air inlet and the air outlet area, so that the air in the indoor environment can enter the middle frame through the heat exchange air inlet, the air entering the middle frame is subjected to heat exchange through the heat exchange module and then flows to the air outlet area, and then is discharged through the air outlet channel, the fresh air module is different from the air outlet mode of the air conditioner in the prior art, and the freshness of a user is higher, the purchasing desire of the user can be aroused.

Drawings

The following detailed description of embodiments of the utility model will be made with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of an embodiment of the present invention;

FIG. 3 is a schematic partial structure diagram of an embodiment of the present invention;

FIG. 4 is another cross-sectional view of an embodiment of the present invention;

FIG. 5 is a schematic view of a portion of FIG. 4 at position A;

FIG. 6 is a schematic structural diagram of a fresh air module according to an embodiment of the present invention;

FIG. 7 is a cross-sectional view of an embodiment of the present invention with the air deflection plates omitted;

FIG. 8 is a cross-sectional view of an embodiment of the present invention with the front panel in a retracted state;

FIG. 9 is a cross-sectional view of a horizontal outlet embodiment of the present invention;

FIG. 10 is a cross-sectional view of an embodiment of the present invention blowing air in the direction of gravity;

the figures are numbered:

1. fresh air conditioning; 11. a middle frame; 111. a heat exchange air inlet; 112. a front side; 113. an air outlet area; 114. a top side; 115. an air outlet opening; 116. a bottom side surface; 117. a heat exchange air outlet; 118. a baffle plate; 1181. a filter element disassembly port; 12. a front panel; 13. a fresh air module; 131. a fresh air inlet; 132. a fresh air outlet; 133. drawing the disc; 14. a heat exchange module; 15. an air outlet channel; 151. an air outlet; 1511. an upper air outlet; 1512. a lower air outlet; 1513. a left air outlet; 1514. a right air outlet; 16. a temperature sensor; 17. an air deflector.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

An embodiment of the present invention provides a fresh air conditioner 1, as shown in fig. 1 to 4, the fresh air conditioner 1 includes a middle frame 11, a front panel 12, a fresh air module 13, and a heat exchange module 14. The middle frame 11 is provided with a heat exchange air inlet 111, and the middle frame 11 comprises a front side surface 112. The front panel 12 is arranged opposite to the front side surface 112, an air outlet area 113 is formed between the front panel 12 and the front side surface 112, and an air outlet channel 15 communicated with the air outlet area 113 is formed between the front panel 12 and the middle frame 11. Fresh air module 13 is installed in center 11, and fresh air module 13 is including being used for with the fresh air intake 131 of indoor environment intercommunication to and with the fresh air outlet 132 of indoor environment intercommunication, the fresh air of fresh air module 13 output via the 15 air-outs of exhaust duct. The heat exchange module 14 is installed in the middle frame 11, the heat exchange module 14 is located between the heat exchange air inlet 111 and the air outlet area 113, and air after heat exchange of the heat exchange module 14 is exhausted through the air outlet duct 15.

Through implementing this embodiment, new trend module 13 can be through the air exchange of realizing indoor environment and outdoor environment under the condition at closed door and window, in order to keep indoor air quality, be favorable to healthy, be formed with air-out region 113 between front panel 12 and the leading flank 112, front panel 12 is formed with the exhaust duct that communicates with air-out region 113 with center 11, heat exchange module 14 is located between heat transfer air intake 111 and the air-out region 113, make the air of indoor environment can get into the center via heat transfer air intake 111, the air that gets into in center 11 circulates to the air-out region after the heat transfer of heat exchange module 14, later via exhaust duct 15 air-out, it is different from the air-out mode of the air-out of the air conditioner among the prior art in the front flank 112 of center 11 and the hookup location of bottom flank 116, user's fresh sense is higher, can arouse user's purchase desire.

The fresh air module 13 may be directly mounted on the middle frame 11 or indirectly mounted on the middle frame 11, but the utility model is not limited thereto, for example, the fresh air module 13 is mounted on a chassis (not shown in the figure), and the chassis is mounted on the middle frame 11, so that the fresh air module 13 is indirectly mounted on the middle frame 11.

In the embodiment, the fresh air outlet 132 is communicated with the air outlet area 113, so that the fresh air generated by the fresh air module 13 is exhausted through the air outlet duct 15.

Specifically, when new trend module 13 and heat exchange module 14 all opened, the new trend of new trend air outlet 132 exhaust of new trend module 13 can be earlier through the regional 113 of air-out, later via the 15 air-out of air-out duct, because heat exchange module 14 is located between heat transfer air intake 111 and the regional 113 of air-out, make the air of indoor environment can get into in the center 11 via heat transfer air intake 111, the air that gets into in the center 11 circulates to the regional 113 of air-out after the heat transfer of heat exchange module 14, later via the 15 air-out of air-out duct, therefore, the new trend of new trend module 13 output can mix and the heat transfer back in the regional 113 of air-out with the air after the heat transfer of heat exchange module 14, by air-out duct 15 discharge, even indoor temperature is too big with outdoor temperature difference, also can not let the user directly feel, travelling comfort and user experience have been improved. When starting new trend module 13 alone, the new trend of new trend module 13 exhaust need not through the heat transfer, and new trend module 13 can directly clap out the new trend to indoor environment.

Specifically, there are various embodiments of the communication between the fresh air module 13 and the air outlet region 113, and three examples are listed below for specific explanation.

The first embodiment is as follows: the fresh air outlet 132 is disposed at the front side 112 and faces the front panel 12.

Example two: as shown in fig. 1-4, the center frame 11 also includes a top side 114. The top side surface 114 is provided with an air outlet opening 115, the air outlet opening 115 is adjacent to the heat exchange air inlet 111, and the fresh air outlet 132 is arranged towards the air outlet opening 115.

Specifically, air outlet opening 115 and heat transfer air intake 111 are adjacent to be set up to make the new trend of new trend module 13 exhaust get into from heat transfer air intake 111, carry out the heat transfer through heat transfer module 14 after by the regional 113 discharges of air-out, make the new trend more be close the temperature that sets up in advance, improved user's travelling comfort, make user experience better.

Example three: the middle frame 11 is not provided with the air outlet 115, so that the fresh air outlet 132 discharges fresh air toward the inside of the middle frame 11.

Specifically, this embodiment enables the fresh air energy that fresh air module 13 discharged to discharge after the heat transfer of heat exchange module 14 completely, and user's travelling comfort is better.

When the user uses the heat transfer function, can set up one in advance and let oneself comfortable temperature, fresh air conditioner can start heat exchange module 14 according to the temperature that sets up, makes indoor temperature adjust to the temperature that sets up. The fresh air outlet 132 in the second and third embodiments is communicated with the heat exchange module 14, the fresh air exhausted from the fresh air outlet 132 can flow to the heat exchange module 14, and the heat exchange module 14 exchanges heat with the fresh air and then flows to the air outlet area 113, and finally is exhausted through the air outlet duct 15. From this for the new trend is more close the temperature that sets up in advance, has improved user's travelling comfort.

In an embodiment, as shown in fig. 1 to 4, the outer contour of the front panel 12 is smaller than the outer contour of the front side surface 112 to form a plurality of air outlets 151, and the air outlet duct 15 is formed by a plurality of air outlets 151.

Specifically, the air outlet range of the previous fresh air conditioner 1 is small, so that the air exhausted by the fresh air conditioner 1 is slowly diffused indoors, the comfort is poor, and the user experience is not good. The air outlet 151 of this embodiment has a plurality ofly for new trend air conditioner 1 is broken up will wind when the air-out, has increased the air-out area, makes the air-out more even, changes in the air mixing with indoor environment, has increased the diffusion velocity of air-out, and the travelling comfort is better, and user experience is good.

Of course, it is understood that the air outlets 151 may include any two or more of the upper air outlet 1511, the lower air outlet 1512, the left air outlet 1513, and the right air outlet 1514 for dispersing wind. Therefore, the fresh air conditioner 1 can output wind in the shape of '□', 'l', etc., as long as the fresh air conditioner can break the wind to be more easily mixed with the air in the indoor environment, wherein the wind generated in the shape of '□' breaks the wind most, and thus the fresh air conditioner is a preferred embodiment of the utility model.

In an embodiment, as shown in fig. 1 to 6, the fresh air conditioner 1 further includes a temperature sensor 16 and a control module (not shown), the temperature sensor 16 is installed at the fresh air outlet 132, the control module is electrically connected to the temperature sensor 16 and the heat exchange module 14, and the control module is configured to adjust the heat exchange amount of the heat exchange module 14 according to the detection data of the temperature sensor 16.

Specifically, the fresh air module 13 conveys the air of the outdoor environment to the indoor, when the heat exchange function of the fresh air conditioner 1 is started, the temperature of the indoor environment is different from that of the outdoor environment, and the fresh air module 13 transfers the air of the outdoor environment to the indoor environment, so that the heat balance of the indoor environment can be damaged. In order to solve the above problem, the temperature sensor 16 is installed at the fresh air outlet 132 in this embodiment, and the control module calculates the heat quantity brought by the air in the outdoor environment when the air is delivered to the indoor environment by detecting the temperature at the fresh air outlet 132 and feeding the temperature back to the control module, so as to adjust the heat exchange quantity of the heat exchange module 14, and make corresponding compensation to maintain the heat balance of the indoor environment. Through implementing this embodiment, can guarantee the heat balance of indoor environment, improve travelling comfort and user experience.

In an embodiment, as shown in fig. 1, 7, 8, 9, and 10, the fresh air conditioner 1 further includes a telescopic driving member (not shown) installed on the middle frame 11 and connected to the front panel 12, the telescopic driving member being used to drive the front panel 12 to extend or retract relative to the front side 112 so as to expand the air outlet area 113 or cover the front side 112 with the front panel 12.

Specifically, the telescopic driving member can drive the front panel 12 to extend out from the front side surface 112, so as to expand the air outlet area 113, and the air after heat exchange is fully diffused before the fresh air conditioner 1 is discharged. The telescopic driving member can also drive the front panel 12 to retract relative to the middle frame 11, so that the front panel 12 covers the front side surface 112, and the dustproof effect is achieved, the cleaning frequency of the fresh air conditioner 1 is effectively reduced, and the user experience is better.

In an embodiment, the middle frame 11 further includes a bottom side 116, a heat exchanging air outlet 117 communicating with the air outlet area 113 is disposed at a connection position between the front side 112 and the bottom side 116, and the fresh air conditioner 1 further includes a lifting driving member (not shown) disposed on the middle frame 11 and connected to the front panel 12, the lifting driving member is used for driving the front panel 12 to rise and fall to shield or expose the heat exchanging air outlet 117.

Specifically, when the heat exchange function of the fresh air conditioner 1 is activated, the air after heat exchange can circulate to the heat exchange air outlet 117. In this embodiment, the lifting driving member can be used to drive the front panel 12 to rise or fall back so as to switch the air outlet mode of the fresh air conditioner 1. When front panel 12 is in the rising state, heat transfer air outlet 117 can be exposed, and the air after the heat transfer can blow off via heat transfer air outlet 117 this moment to in the short time, make the air after the local space obtains the heat transfer, when the user feels too hot, can also arrange heat transfer air outlet 117 department directly with self and blow, with rapid cooling. When the front panel 12 is in the fall-back state, the heat exchange air outlet 117 can be shielded by the front panel 12, and because the heat exchange air outlet 117 is communicated with the air outlet region 113, the air after heat exchange can circulate to the air outlet region 113, and then is discharged through the air outlet duct 15.

In an embodiment, as shown in fig. 1, 7, 8, 9, and 10, the fresh air conditioner 1 further includes a wind deflector 17 rotatably connected to the middle frame 11, the wind deflector 17 is located at a side of the heat exchanging air outlet 117 adjacent to the bottom side 116 of the middle frame 11, and the wind deflector 17 can rotate relative to the middle frame 11 to shield or expose the heat exchanging air outlet 117.

Specifically, the positions of the front panel 12 and the air guide plate 17 are different, so that the front panel 12 and the air guide plate 17 can be controlled, and different air outlet effects can be realized. For example, the air guide plate 17 may be rotated alone to blow air only from the side of the heat exchange outlet 117 adjacent to the bottom side 116 of the center frame 11, or the front panel 12 may be lifted alone to blow air only from the side of the heat exchange outlet 117 adjacent to the front side 112. When the front panel 12 is lifted, the air deflector 17 can be rotated to enlarge the air outlet range.

In an embodiment, as shown in fig. 1, 7, 8, 9, and 10, the air deflector 17 is rotated until the air deflector 17 is perpendicular to the gravity direction, and the lifting driving member is driven to drive the front panel 12 to be lifted, so that one side of the heat exchanging air outlet 117 adjacent to the front side surface 112 is exposed, and the heat exchanging air outlet 117 is blown out in the horizontal direction.

Specifically, when the weather is hot, implement this embodiment and can supply air to indoor environment forward straightly, cold wind sinks, is full of whole indoor environment from this, realizes rapid cooling.

In an embodiment, the air deflector 117 at the initial position forms an acute angle with the front panel 12, referring to fig. 2, it can be seen that the air deflector 117 is slightly inclined upward, and this arrangement makes the discharged cold air blow upward first when the fresh air conditioner 1 is refrigerating, and then the cold air sinks again, so that the whole indoor environment is full of the fresh air conditioner, thereby achieving rapid cooling, and meanwhile, the cold air can be prevented from blowing directly to the user, so that the fresh air conditioner 1 is more comfortable to use, and the user experience is better.

In an embodiment, as shown in fig. 1, 7, 8, 9, and 10, the lifting driving member is driven to drive the front panel 12 to lift, and the air guiding plate 17 is rotated until the air guiding plate 17 is parallel to the gravity direction and is blocked at one side of the heat exchanging air outlet 117 adjacent to the front side surface 112, so that the heat exchanging air outlet 117 discharges air in the gravity direction.

Specifically, when the weather is cold, this embodiment can send hot-blast towards ground straightly, and hot-blast striking ground back will be earlier subaerial diffusion, and upward going afterwards is full of whole indoor environment from this, realizes rapid heating up.

In an embodiment, the fresh air conditioner 1 further includes a rotary driving member (not shown) installed on the middle frame 11, the rotary driving member is connected to the air guiding plate 17, and the rotary driving member is configured to receive an external control command to control the air guiding plate 17 to rotate relative to the middle frame 11.

Compared with a mode of manually rotating the air deflector 17, the air deflector 17 can be adjusted more conveniently in the embodiment, and even the air deflector 17 can be controlled to rotate continuously, so that multi-angle air outlet is realized. The device for sending the external control instruction includes, but is not limited to, a remote controller, a control panel, a mobile phone, and a tablet computer.

In one embodiment, as shown in fig. 1-4, the fresh air module 13 further includes a filter element (not shown) detachably installed between the fresh air inlet 131 and the fresh air outlet 132.

Specifically, the filter core of new trend module 13 sets to detachable, can regularly change the filter core, and extension new trend module 13's life need not to change whole new trend module 13, and use cost is lower, and user experience is good.

In a particular embodiment, the filter cartridge is mounted to the side of the fresh air module 13 facing the front panel 12.

Through implementing this embodiment, uncover front panel 12 and just can take out the filter core, and is very convenient.

In an embodiment, the fresh air module 13 further includes a drawing disc 133, and the filter element is detachably mounted between the fresh air inlet 131 and the fresh air outlet 132 through the drawing disc 133. A baffle 118 is disposed between the air outlet region 113 and the fresh air module 13, and the baffle 118 is provided with a filter element detaching opening 1181 to expose the drawing tray 133.

Specifically, the drawing plate 133 facilitates drawing out the filter element in a drawing manner and replacing the filter element, thereby improving the convenience of replacing the filter element.

The embodiment of the utility model shows a fresh air conditioner 1, as shown in fig. 1-4, a fresh air module 13 can realize air exchange between an indoor environment and an outdoor environment under the condition of closing doors and windows to maintain indoor air quality, which is beneficial to health, an air outlet area 113 is formed between a front panel 12 and a front side surface 112, an air outlet duct communicated with the air outlet area 113 is formed between the front panel 12 and a middle frame 11, a heat exchange module 14 is positioned between a heat exchange air inlet 111 and the air outlet area 113, so that air in the indoor environment can enter the middle frame through the heat exchange air inlet 111, the air entering the middle frame 11 is subjected to heat exchange through the heat exchange module 14 and then is circulated to the air outlet area, and then is exhausted through an air outlet duct 15, which is different from an air outlet mode of an air conditioner in the prior art at the connecting position of the front side surface 112 and a bottom side surface 116 of the middle frame 11, the fresh feeling of a user is higher, the purchasing desire of the user can be aroused.

It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations should fall within the scope of the appended claims.

Claims (10)

1. A fresh air conditioner is characterized by comprising:

the middle frame is provided with a heat exchange air inlet and comprises a front side surface;

the front panel is arranged opposite to the front side face, an air outlet area is formed between the front panel and the front side face, and an air outlet channel communicated with the air outlet area is formed between the front panel and the middle frame;

the fresh air module is arranged on the middle frame and comprises a fresh air inlet communicated with an outdoor environment and a fresh air outlet communicated with an indoor environment;

the heat exchange module is arranged on the middle frame, the heat exchange module is positioned between the heat exchange air inlet and the air outlet area, and air after heat exchange of the heat exchange module is exhausted through the air outlet channel.

2. The fresh air conditioner according to claim 1, wherein the fresh air outlet is communicated with the air outlet area, so that fresh air generated by the fresh air module is exhausted through the air outlet duct.

3. The fresh air conditioner according to claim 2, wherein the outer contour of the front panel is smaller than the outer contour of the front side surface to form a plurality of air outlets, and the air outlet duct is formed by the plurality of air outlets.

4. The fresh air conditioner according to claim 2, characterized in that: the fresh air outlet is communicated with the heat exchange module so that fresh air produced by the fresh air module can exchange heat through the heat exchange module.

5. The fresh air conditioner according to claim 4, wherein: the middle frame further comprises a top side face, an air outlet opening is formed in the top side face, the air outlet opening is adjacent to the heat exchange air inlet, and the fresh air outlet faces the air outlet opening.

6. Fresh air conditioner according to any of claims 1-5, characterized in that: the fresh air conditioner further comprises a telescopic driving piece, the telescopic driving piece is arranged on the middle frame and connected with the front panel, and the telescopic driving piece is used for driving the front panel to extend out or retract relative to the front side face so as to enlarge the air outlet area or enable the front panel to cover the front side face.

7. The fresh air conditioner according to claim 6, characterized in that: the middle frame further comprises a bottom side surface, a heat exchange air outlet communicated with the air outlet area is formed in the connecting position of the front side surface and the bottom side surface, the fresh air conditioner further comprises a lifting driving piece, the lifting driving piece is arranged on the middle frame and connected with the front panel, and the lifting driving piece is used for driving the front panel to rise and fall back so as to shield or expose the heat exchange air outlet.

8. The fresh air conditioner according to claim 7, characterized in that: the fresh air conditioner also comprises an air deflector which is rotatably connected with the middle frame, the air deflector is positioned on one side of the heat exchange air outlet, which is adjacent to the bottom side surface, and the air deflector can rotate relative to the middle frame so as to shield or expose the heat exchange air outlet.

9. The fresh air conditioner according to claim 8, characterized in that: and rotating the air deflector until the air deflector is vertical to the gravity direction, and driving the lifting driving piece to drive the front panel to rise so as to expose one side of the heat exchange air outlet adjacent to the front side surface, so that the heat exchange air outlet blows air in the horizontal direction.

10. The fresh air conditioner according to claim 8, characterized in that: the lifting driving piece is driven to drive the front panel to rise, the air deflector is rotated until the air deflector is parallel to the gravity direction, and the air deflector is blocked at one side of the heat exchange air outlet adjacent to the front side face, so that the heat exchange air outlet blows air towards the gravity direction.

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