Air conditioner indoor unit and air conditioner demonstration model

Abstract

The application provides an air conditioner indoor unit and an air conditioner display prototype. The air conditioner indoor unit comprises a shell, a baffle and an air inlet plate. The top of the shell is provided with a first air inlet, and the front side of the shell is provided with a second air inlet. One of the baffle and the air inlet plate is hingedly installed on the first air inlet, and the other is hingedly installed on the second air inlet. The installation positions of the baffle and the air inlet plate can be interchanged. The baffle and the air inlet plate are detachable and the installation positions are interchangeable, so that the air inlet can be adjusted, and the air conditioner indoor unit can be randomly selected in independent installation and embedded cabinet installation.

Description

Technical Field

[0001] This invention relates to the field of air conditioning technology, and in particular to an indoor air conditioning unit and its prototype. Background Technology

[0002] In recent years, with the improvement of living standards, air conditioners have gradually become more common in daily life. Existing air conditioner indoor units include an air intake panel installed on the top and a wind deflector installed on the front, and the air intake cannot be adjusted. This configuration makes the installation method of air conditioner indoor units relatively simple.

[0003] Existing air conditioner indoor units can only be wall-mounted and cannot be embedded in cabinets. This is because when embedded in a cabinet, the air intake of the indoor unit cannot be adjusted, failing to meet airflow requirements. Furthermore, the cabinet beneath the embedded unit obstructs airflow, affecting air delivery efficiency. Summary of the Invention

[0004] The main objective of this invention is to provide an indoor air conditioning unit that allows for adjustment of the air inlet of the indoor air conditioning unit.

[0005] To achieve the above objectives, the present invention provides an indoor air conditioning unit, comprising:

[0006] The outer casing has a first air inlet formed on its top and a second air inlet formed on its front side.

[0007] A wind deflector and an air inlet, wherein one of the wind deflector and the air inlet is detachably installed at the first air inlet, and the other is detachably installed at the second air inlet;

[0008] The installation positions of the wind deflector and the air inlet can be interchanged.

[0009] Preferably, one of the wind deflector and the air inlet is detachably installed at the first air inlet, and the other is detachably installed at the second air inlet.

[0010] Preferably, the wind deflector is slidably mounted on the first air inlet, or the air inlet plate is slidably mounted on the first air inlet.

[0011] Preferably, the wind deflector is rotatably mounted on the housing, and the air inlet is detachably mounted on the housing.

[0012] Preferably, the air inlet plate is rotatably mounted on the housing, and the wind deflector is detachably mounted on the housing.

[0013] Preferably, the length and width of the wind deflector are the same as those of the air inlet.

[0014] Preferably, an air outlet is formed on the housing below the second air inlet, and a damper assembly is installed on the housing to open and close the air outlet; when the damper assembly opens the air outlet, the damper assembly moves to below the air outlet.

[0015] Preferably, the air outlet includes a first air outlet disposed on the front side of the housing and a second air outlet located at the front end of the bottom plate of the housing, and the baffle assembly includes a first damper for opening and closing the first air outlet and a second damper for opening and closing the second air outlet, wherein the first damper is connected to the second damper.

[0016] The present invention also proposes an indoor unit for an air conditioner, comprising:

[0017] The outer casing has a first air inlet formed on its top and a second air inlet formed on its front side.

[0018] Two wind deflectors and two air inlets, wherein one of the wind deflectors and one of the air inlets are optionally and detachably installed at the first air inlet;

[0019] Another of the aforementioned wind deflectors and another of the aforementioned air inlets may be optionally and detachably mounted on the second air inlet.

[0020] Preferably, an air outlet is formed on the housing below the second air inlet, and a damper assembly is installed on the housing to open and close the air outlet; when the damper assembly opens the air outlet, the damper assembly moves to below the air outlet.

[0021] Preferably, the air outlet includes a first air outlet disposed on the front side of the housing and a second air outlet located at the front end of the bottom plate of the housing, and the damper assembly includes a first damper for opening and closing the first air outlet and a second damper for opening and closing the second air outlet, wherein the first damper is connected to the second damper.

[0022] This invention proposes an air conditioner display prototype that includes any one of the two types of air conditioner indoor units mentioned above, and also includes a cabinet, the cabinet including a cabinet cavity, and the air conditioner indoor unit is disposed in the cabinet cavity.

[0023] Preferably, the cabinet cavity is provided with a support base and a movable door. The support base supports the bottom of the indoor air conditioner unit, and the movable door can move back and forth to have a storage position close to the support base and an extension position flush with the front surface of the indoor air conditioner unit.

[0024] Preferably, the movable door is connected to the support base via a telescopic mechanism.

[0025] Preferably, a movable plate is provided at the top of the cabinet cavity, and the movable plate can be movably covered on the top of the indoor unit of the air conditioner.

[0026] The technical solution of this invention allows the installation positions of the wind deflector and the air inlet to be interchangeable, or two wind deflectors and two air inlets to be installed. One wind deflector and one air inlet can be selectively and detachably installed at the first air inlet, and the other wind deflector and the other air inlet can be selectively and detachably installed at the second air inlet. This achieves the purpose of arbitrarily adjusting the air inlet of the indoor unit of the air conditioner at its top and front side, so that the air intake of the indoor unit of the air conditioner will not be affected whether it is installed independently or embedded in the cabinet. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the structure of an embodiment of the indoor unit of the air conditioner of the present invention;

[0029] Figure 2 for Figure 1 A schematic diagram of the structure of the indoor unit of the air conditioner in another state;

[0030] Figure 3 This is a schematic diagram of the structure of an embodiment of the air conditioner prototype of the present invention;

[0031] Figure 4 for Figure 3 A structural schematic diagram of the air conditioner prototype in another state.

[0032] Explanation of icon numbers:

[0033]

[0034]

[0035] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0037] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0038] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this invention.

[0039] This invention proposes an indoor air conditioning unit 100.

[0040] Reference Figure 1 and Figure 2 In one embodiment, the indoor unit 100 of the air conditioner is rectangular and includes: a housing 1, a baffle 3, and an air inlet 2. A first air inlet 101 is formed on the top of the housing 1, and a second air inlet 102 is formed on the front side of the housing 1. The first air inlet 101 and the second air inlet 102 are rectangular openings. The baffle 3 and the air inlet 2 are rectangular plates. One of the baffle 3 and the air inlet 2 is detachably installed in the first air inlet 101, and the other is detachably installed in the second air inlet 102. The installation positions of the baffle 3 and the air inlet 2 can be interchanged.

[0041] The air inlet plate 2 and the wind deflector 3 are commonly made of iron, aluminum alloy, and PVC. Iron is the most common and has the longest history, with its biggest advantage being its low price. However, iron is prone to rust, resulting in higher maintenance costs and compromising safety. Aluminum alloy is also relatively common, but it is expensive, has limited design and color options, and can negatively impact the heat dissipation performance of the indoor unit 100. PVC is not only moderately priced but also possesses excellent properties such as corrosion resistance and colorfastness, making aluminum alloy the most cost-effective option compared to the other two. In this embodiment, both the air inlet plate 2 and the wind deflector 3 are made of PVC.

[0042] The air inlet plate 2 is configured as a grille or a louvered plate, which can be a single layer or a double layer.

[0043] Specifically, it also includes a heat exchanger 6, a fan 8, and an electric auxiliary heater 7. The heat exchanger 6 is used to cool or heat the air, and the fan 8 is used to propel air in through the air inlet and out through the air outlet. When the indoor unit 100 of the air conditioner is heating but has not reached the preset temperature, the electric auxiliary heater 7 is used together with the heat exchanger 6 to heat the air to reach the preset temperature. Under the blowing of the fan 8, air enters the indoor unit 100 of the air conditioner through the air inlet, and after being heated or condensed by the heat exchanger 6, it becomes hot air or cold air and flows back into the room through the air outlet. This cycle is repeated to achieve the effect of heating or cooling the indoor air.

[0044] When the indoor unit 100 of the air conditioner is wall-mounted, the bottom of the indoor unit 100 is unobstructed. At this time, the air inlet plate 2 is installed at the first air inlet 101, and the air deflector 3 is installed at the second air inlet 102. Air enters the interior of the indoor unit 100 from the first air inlet 101. When the indoor unit 100 of the air conditioner is embedded in the cabinet 200, the indoor unit 100 is installed in the cabinet cavity of the cabinet 200, with the cavity opening located on the front side and the top closed. The indoor unit 100 cannot take in air from the top. At this time, the air deflector 3 is installed at the first air inlet 101, and the air inlet plate 2 is located at the second air inlet 102. Air enters the interior of the indoor unit from the second air inlet 102.

[0045] The technical solution of the present invention achieves the purpose of arbitrarily adjusting the air inlet of the indoor unit 100 of the air conditioner to the top and front of the air conditioner by setting the installation positions of the wind deflector 3 and the air inlet 2 to be interchangeable, so that the air intake of the indoor unit 100 of the air conditioner will not be affected whether it is installed independently or embedded in the cabinet 200.

[0046] Reference Figure 3In the above embodiments, one of the baffle plate 3 and the air inlet plate 2 is detachably installed at the first air inlet 101, and the other is detachably installed at the second air inlet 102. When the indoor unit 100 of the air conditioner is installed independently, the air inlet plate 2 is installed at the first air inlet 101, and the baffle plate 3 is installed at the second air inlet 102. When the indoor unit 100 of the air conditioner is running, air enters the interior of the indoor unit 100 of the air conditioner from the first air inlet 101. When the indoor unit 100 of the air conditioner needs to be installed in the cabinet 200, the air inlet plate 2 and the baffle plate 3 are removed from the first air inlet 101 and the second air inlet 102 respectively, and then installed at the second air inlet 102 and the first air inlet 101 respectively. When the indoor unit 100 of the air conditioner is running, air enters the interior of the indoor unit 100 of the air conditioner from the second air inlet 102.

[0047] Furthermore, the wind deflector 3 can be slidably installed on the first air inlet 101, or the air inlet plate 2 can be slidably installed on the first air inlet 102. The first air inlet 101 is provided with a sliding groove, and the air inlet plate 2 or the wind deflector 3 is disposed in the sliding groove. In this case, if the wind deflector 3 or the air inlet plate 2 installed on the first air inlet 101 needs to be removed, it can simply be pulled forward out of the sliding groove. If the wind deflector 3 or the air inlet plate 2 needs to be installed on the first air inlet 101, one end of the air inlet plate 2 or the wind deflector 3 can be inserted into the sliding groove and pushed backward. This avoids the installation difficulty caused by not being able to see the top of the indoor unit 100. Meanwhile, the wind deflector 3 or the air inlet plate 2 is directly and non-slidingly fixed to the second air inlet 102. The second air inlet 102 is provided with a slot or a buckle. The wind deflector 3 or the air inlet plate 2 is set in the slot or connected to the second air inlet 102 by the buckle. When the wind deflector 3 or the air inlet plate 2 is disassembled or installed from the second air inlet 102, it is only necessary to move the wind deflector 3 or the air inlet plate 2 forward or backward. At this time, it is not advisable to use a sliding setting method, because of the obstruction of the lower shell and the height requirement of the user when moving upward.

[0048] Furthermore, in the above embodiment, the wind deflector 3 is rotatably mounted on the outer casing 1, and a pivot is provided at the junction of the top and front of the indoor air conditioner 100. The pivot connects the outer casing 1 and the wind deflector 3, and the air inlet plate 2 is detachably mounted on the outer casing 1. When it is necessary to change the position of the wind deflector 3 and the air inlet plate 2, it is only necessary to first remove the air inlet plate 2 from the outer casing 1, then rotate the wind deflector 3 downwards or upwards by 270°, and finally install the air inlet plate 2 on the uncovered first air inlet 101 or second air inlet 102. Alternatively, the air inlet plate 2 can be rotatably mounted on the outer casing 1. A pivot is provided at the junction of the top and front of the indoor air conditioner 100, connecting the outer casing 1 and the air inlet plate 2. The wind deflector 3 is detachably mounted on the outer casing 1. When it is necessary to change the position of the wind deflector 3 and the air inlet plate 2, simply remove the wind deflector 3 from the outer casing 1, then flip the air inlet plate 2 downwards or upwards by 270°, and finally install the wind deflector 3 on the uncovered first air inlet 101 or second air inlet 102. By making the wind deflector 3 or the air inlet plate 2 rotatable, the steps for replacing the air inlet plate 2 and the wind deflector 3 can be simplified.

[0049] It should be noted that, in order to ensure that the air intake effect of the indoor unit 100 is not affected after the air intake plate 2 and the air deflector 3 are replaced, the length and width of the air deflector 3 and the air intake plate 2 are the same. At this time, the diameter of the first air inlet 101 and the second air inlet 102 are the same. This arrangement can prevent the first air inlet 101 or the second air inlet 102 from not being completely covered when the installation positions of the air deflector 3 and the air intake plate 2 are changed.

[0050] The air inlet plate 2 and the air baffle plate 3 have the same thickness, which can prevent the air baffle plate 3 and the air inlet plate 2 from being not securely installed at the first air inlet 101 or the second air inlet 102 due to the inconsistent thickness when the installation positions of the air baffle plate 3 and the air inlet plate 2 are interchanged.

[0051] Continue to refer to Figure 1 and Figure 2In another embodiment, the indoor unit 100 of the air conditioner is rectangular and includes: a housing 1, a first air inlet 101 formed on the top of the housing 1, and a second air inlet 102 formed on the front side of the housing 1, wherein the first air inlet 101 and the second air inlet 102 are rectangular openings; two baffles 3 and two air inlets 2, wherein the baffles 3 and the air inlets 2 are rectangular plates, wherein one of the baffles 3 and one of the air inlets 2 are selectively and detachably installed in the first air inlet 101, and the length, width and thickness of the baffles 3 and the air inlets 2 installed in the first air inlet 101 are the same; and the other baffle 3 and the other air inlets 2 are selectively and detachably installed in the second air inlet 102, and the length, width and thickness of the baffles 3 and the air inlets 2 installed in the second air inlet 102 are the same.

[0052] In this embodiment, the first air inlet 101 and the second air inlet 102 are each equipped with a set of baffle 3 and air inlet 2 adapted to their own diameter. According to different needs, baffle 3 or air inlet 2 adapted to their diameter can be selectively installed on the first air inlet 101 and the second air inlet 102.

[0053] When the indoor unit 100 of the air conditioner is installed independently and is running, the air intake plate 2 can be installed at both the first air inlet 101 and the second air inlet 102, or the air intake plate 2 can be installed at the first air inlet 101 and the wind deflector 3 can be installed at the second air inlet 102; when the indoor unit 100 of the air conditioner is installed independently and is turned off, the wind deflector 3 can be installed at both the first air inlet 101 and the second air inlet 102, which can prevent dust from entering the interior of the indoor unit 100 of the air conditioner from the first air inlet 101 and the second air inlet 102; when the air conditioner is turned off... When the indoor unit 100 is installed and running in the cabinet 200, the air intake plate 2 can be installed at both the first air inlet 101 and the second air inlet 102. The wind deflector 3 can also be installed at the first air inlet 101 and the air intake plate 2 at the second air inlet 102. When the indoor unit 100 is installed and closed in the cabinet 200, the wind deflector 3 can be installed at both the first air inlet 101 and the second air inlet 102. This can prevent dust from entering the interior of the indoor unit 100 from the first air inlet 101 and the second air inlet 102.

[0054] Based on the above embodiments, continue to refer to Figure 1 and Figure 2In one embodiment, an air outlet 10a is formed on the outer casing 1 below the second air inlet 102. An air damper assembly 4 is installed on the outer casing 1. The air damper assembly 4 is connected to the fixing part 17 on the outer casing 1 via a hook-shaped connector 5. One end of the connector 5 is fixedly connected to the air damper assembly 4, and the other end of the connector 5 is rotatably connected to the fixing part 17 via a rotating shaft. The air damper assembly 4 is used to open and close the air outlet 10a. When the air damper assembly 4 opens the air outlet 10a, the air damper assembly 4 moves to below the air outlet 10a.

[0055] More specifically, the air outlet 10a includes a first air outlet 103 disposed on the front side of the housing 1 and a second air outlet 104 located at the front end of the bottom plate 13 of the housing 1. The damper assembly 4 includes a first damper 41 for opening and closing the first air outlet 103 and a second damper 42 for opening and closing the second air outlet 104. The first damper 41 is connected to the second damper 42 and the first damper 41 and the second damper 42 are arranged perpendicular to each other. The connection end of the connector 6 and the damper assembly 4 falls on the intersection line of the first damper 41 and the second damper 42.

[0056] The connector 5 is detachably and fixedly connected to the front side of the housing 1. When the indoor unit 100 of the air conditioner is installed independently, if it is necessary to open the damper assembly 4, the connector 5 is not connected to the front side of the housing 1. Under the action of gravity, the damper assembly 4 moves down to below the air outlet 10a, and the air outlet 10a opens. When it is necessary to close the air outlet 10a, the connector 5 is fixedly connected to the front side of the housing 1, the first damper 41 is located at the first air outlet 103, and the second damper 42 is located at the second air outlet 104.

[0057] If the air conditioner indoor unit 100 in the above embodiment is embedded in the cabinet 200 for installation, a support base 211 and a movable door 23 can be provided in the cavity of the cabinet 200. The support base 211 can be fixedly installed at the lower end of the base plate 13. The support base 211 is fixedly connected to the inner wall of the cabinet cavity or to the base plate 13.

[0058] The movable door 213 can move back and forth to have a storage position close to the support base 211 and an extended position flush with the front surface of the air conditioner indoor unit 100.

[0059] When the indoor unit 100 of the air conditioner is closed, the support base 211 is fixedly installed at the lower end of the base plate 13. The movable door 213 moves to a position flush with the front surface of the indoor unit 100. The upper end of the movable door 213 abuts against the damper assembly 4, and the lower end of the movable door 213 abuts against the cabinet wall. The rear end of the movable door 213 is connected to the support base 211. The movable door 213 applies an upward pushing force to the damper assembly 4. At this time, the damper assembly 4 is located at the air outlet 10a. 1. The first air outlet 103 is covered, and the second air damper 42 covers the second air outlet 104, thus closing the air outlet 10a. When the indoor unit 100 of the air conditioner is opened, the front end of the movable door 213 pushes the movable door 213 backward, and the movable door 213 moves backward from below the damper assembly 4 to below the base plate 13. At this time, the damper assembly 4 is not subjected to an upward pushing force, and the damper assembly 4 rotates downward 90° under the action of gravity. The damper assembly 4 moves downward, and the air outlet 10a opens.

[0060] Reference Figure 3 and Figure 4 This invention also proposes an air conditioner display prototype, which includes an indoor unit 100. The specific structure of the indoor unit 100 is as described in the above embodiments. Since this air conditioner display prototype adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here. In addition, the air conditioner display prototype also includes a cabinet 200, which includes a cabinet cavity in which the indoor unit 100 is disposed. The cabinet cavity is provided with a support base 211 and a movable door 213. The support base 211 supports the bottom of the indoor unit 100, and the movable door 213 can move back and forth to have a storage position close to the support base 211 and an extension position flush with the front surface of the indoor unit 100.

[0061] There are no specific requirements for the shape of the cabinet 200, as long as the cabinet cavity can stably place the air conditioner indoor unit 100 and can stand stably on a flat surface. The cabinet 200 can be made of iron, aluminum alloy or wood, among which wood can prevent rust and has good aesthetics.

[0062] The movable door 213 is connected to the support base 211 by a component, which can be a sliding mechanism or a telescopic mechanism 215. When the component is a sliding mechanism, the cabinet cavity wall also needs to be provided with a sliding groove, and the sliding mechanism can move back and forth along a straight line within the sliding groove.

[0063] In one embodiment, the movable door 213 is connected to the support base 211 via a telescopic mechanism 215. The telescopic mechanism 215 is telescopic but not elastic, and the movable door 213 moves back and forth by means of the telescopic mechanism 215.

[0064] More specifically, the telescopic mechanism 215 is provided with multiple telescopic sections, each of which is a groove-shaped body with an open front or rear end, and the groove openings face the same direction, with the openings decreasing or increasing sequentially from front to back; the front end of the support base 211 can be open, and the telescopic mechanism can retract into the support base.

[0065] The support base 211 is provided with a pin 22, which is located on the top or top of the support base 211. The base plate 13 or the cabinet cavity wall is provided with a socket 132, and the pin 22 is connected to the socket 132 to fix the support base 211 in the cabinet cavity. In this way, when the movable door 213 moves left or right, the support base 211 can support the movable door 213 to prevent the movable door 213 from falling forward or backward.

[0066] When the indoor unit 100 of the air conditioner is closed, the damper assembly 4 is closed, the telescopic mechanism 2125 is in the extended state, the movable door 213 moves to a position flush with the front surface of the indoor unit 100, the upper end of the movable door 213 abuts against the damper assembly 4, the lower end of the movable door 213 abuts against the cabinet cavity wall, the rear end of the movable door 213 is connected to the support base 211, and the movable door 213 applies an upward pushing force to the damper assembly 4. At this time, the damper assembly 4 is located at the air outlet 10a, and the first damper 4... 1. The first air outlet 103 is covered, and the second air damper 42 covers the second air outlet 104, thus closing the air outlet 10a. When the indoor unit 100 of the air conditioner is opened, the movable door 213 is pushed backward from the front end of the movable door 213. The movable door 213 moves backward from below the damper assembly 4 to below the base plate 13. At this time, the damper assembly 4 is not subjected to an upward pushing force. The damper assembly 4 rotates downward under the action of gravity. The damper assembly 4 moves down to below the base plate 13, and the air outlet 10a opens.

[0067] The cabinet 200 also includes a movable plate 23, which is disposed above the indoor unit 100 of the air conditioner. The movable plate 23 is used to further cover the baffle 3 or the air inlet 2 at the first air inlet 101. The movable plate 23 is used to prevent dust from falling into the upper part of the indoor unit of the air conditioner. The movable plate 23 is slidably and detachably disposed on the top of the cabinet 200. When the baffle or air inlet at the first air inlet needs to be replaced, it is not necessary to remove the indoor unit of the air conditioner from the cabinet for disassembly and replacement; simply removing the movable plate is sufficient for direct replacement. Furthermore, when the movable plate 23 is removed, the indoor unit 100 of the air conditioner can draw air from the first air inlet 101.

[0068] The movable plate 23 has the same shape and size as the wind deflector 3 and the air inlet plate 2. The movable plate 23 can be made of iron, aluminum alloy, PVC, or wood. For aesthetic reasons, the material of the movable plate 23 is generally the same as that of the other components of the cabinet 200. The movable plate 23 can be grille-shaped or louvered. In this case, the indoor unit 100 of the air conditioner can draw air from the top regardless of whether the movable plate 23 is removed or not.

[0069] The above description is merely an optional embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. An air conditioner display prototype comprising an air conditioner indoor unit, characterized by, Also include cabinet, the cabinet includes cabinet cavity, the air conditioner indoor unit is arranged in the cabinet cavity; The cabinet cavity is provided with support seat and movable door, the support seat supports the bottom of the air conditioner indoor unit, the movable door can move forward and backward and has the storage position close to the support seat, and the extended position is flush with the front surface of the air conditioner indoor unit; The air conditioner indoor unit includes: The shell top is formed with a first air inlet, and the shell front side is formed with a second air inlet; The baffle and the air inlet plate are one of the baffle and the air inlet plate are installed in the first air inlet, and the other one is installed in the second air inlet. The installation position of the baffle and the air inlet plate can be interchanged; When the air conditioner indoor unit is embedded in the cabinet installation and runs, the baffle is installed in the first air inlet, and the air inlet plate is installed in the second air inlet.

2. The air conditioning demonstration prototype of claim 1, wherein, One of the baffle and the air inlet plate is detachably installed in the first air inlet, and the other one is detachably installed in the second air inlet.

3. The air conditioning demonstration prototype of claim 2, wherein, The baffle can be slid forward and backward and installed in the first air inlet, or the air inlet plate can be slid forward and backward and installed in the first air inlet.

4. The air conditioning demonstration prototype of claim 1 wherein, The baffle is rotatably installed in the shell, and the air inlet plate is detachably installed in the shell.

5. The air conditioner demonstration mockup of claim 1, wherein, The baffle is rotatably installed in the shell, and the air inlet plate is detachably installed in the shell.

6. The air conditioning demonstration prototype of claim 1 wherein, The length and width of the baffle and the air inlet plate are consistent.

7. The air conditioner demonstration mockup of any one of claims 1 to 6, wherein The shell is formed with an air outlet below the second air inlet, and a damper assembly is installed on the shell to open and cover the air outlet; When the damper assembly opens the air outlet, the damper assembly moves below the air outlet.

8. The air conditioning demonstration prototype of claim 7, wherein, The air outlet includes a first air outlet arranged on the front side of the shell and a second air outlet arranged on the front end of the bottom plate of the shell, and the damper assembly includes a first damper for opening and covering the first air outlet and a second damper for opening and covering the second air outlet, and the first damper is connected with the second damper.

9. An air conditioner display prototype comprising an air conditioner indoor unit, characterized by, Also include cabinet, the cabinet includes cabinet cavity, the air conditioner indoor unit is arranged in the cabinet cavity; The cabinet cavity is provided with support seat and movable door, the support seat supports the bottom of the air conditioner indoor unit, the movable door can move forward and backward and has the storage position close to the support seat, and the extended position is flush with the front surface of the air conditioner indoor unit; The air conditioner indoor unit includes: The shell top is formed with a first air inlet, and the shell front side is formed with a second air inlet; Two baffles and two air inlet plates, one of the baffles and one of the air inlet plates are selectively and detachably installed in the first air inlet; The other baffle and the other air inlet plate are selectively and detachably installed in the second air inlet; When the air conditioner indoor unit is embedded in the cabinet installation and runs, the baffle is installed in the first air inlet, and the air inlet plate is installed in the second air inlet.

10. The air conditioning demonstration prototype of claim 9, wherein, An air outlet is formed below the second air inlet on the shell, and a damper assembly is installed on the shell to open and cover the air outlet; when the damper assembly opens the air outlet, the damper assembly moves below the air outlet.

11. The air conditioning demonstration prototype of claim 10 wherein, The air outlet comprises a first air outlet arranged on the front side of the shell and a second air outlet arranged on the front end of the bottom plate of the shell, the damper assembly comprises a first damper for opening and covering the first air outlet and a second damper for opening and covering the second air outlet, and the first damper is connected with the second damper.

12. The air conditioner demonstration mockup of any one of claims 1 to 11, wherein, The movable door is connected with the support seat through a telescopic mechanism.

13. The air conditioner demonstration mockup of any one of claims 1 to 11, wherein, An activity plate is arranged on the top of the cabinet cavity, and the activity plate is movably covered on the top of the air conditioner indoor unit.

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