Portable air conditioning unit, adaptive angle adjustment method for portable air conditioning unit

Abstract

This invention provides a portable air conditioning device and a method for adaptively adjusting the angle of the portable air conditioning device. The portable air conditioning device includes: an air conditioning body assembly, comprising a housing and an air conditioning body disposed within the housing; the housing has an air inlet, an air outlet, and a receiving cavity; the air inlet communicates with the air outlet through the receiving cavity; and a base assembly, on which the air conditioning body assembly is rotatably mounted about a pivot axis; the base assembly includes a seat and at least two elastic structures disposed within the seat, the at least two elastic structures being located on opposite sides of the pivot axis. The tilt angle α of the air conditioning body assembly can be adjusted by filling each elastic structure with a medium, ensuring the tilt angle α is within a preset range. This invention effectively solves the problems of existing portable air conditioning systems, such as difficulty in operation under different scenarios and terrains, and even the safety hazards posed by condensate overflow.

Description

Technical Field

[0001] This invention relates to the field of air conditioning technology, and more specifically, to a portable air conditioning device and a method for adaptively adjusting the angle of a portable air conditioning device. Background Technology

[0002] Currently, the instruction manuals for portable air conditioners on the market specify requirements for the placement angle of the air conditioner. If the portable air conditioner is placed at too large an angle, condensate will leak from the front side or bottom of the air conditioner unit.

[0003] In existing technologies, due to varying user environments and terrain, if an air conditioner is placed incorrectly due to user error or an inability to judge the terrain angle in a wide-open space, condensation may overflow, posing a safety hazard. Therefore, existing portable air conditioners cannot fully meet the requirements of different scenarios and terrains, and their operation is subject to many restrictions. Improper operation can lead to condensation overflow and even safety hazards, affecting the user experience. Summary of the Invention

[0004] The main objective of this invention is to provide a portable air conditioning device and a method for adaptively adjusting the angle of the portable air conditioning device, so as to solve the problem that the operation of portable air conditioners in different scenarios and terrains is difficult, and even the safety hazards caused by condensate overflow.

[0005] To achieve the above objectives, according to one aspect of the present invention, a portable air conditioning device is provided, comprising: an air conditioning body assembly including a housing and an air conditioning body disposed within the housing, the housing having an air inlet, an air outlet, and a receiving cavity, the air inlet communicating with the air outlet through the receiving cavity; and a base assembly, the air conditioning body assembly being rotatably disposed on the base assembly about a pivot axis, the base assembly including a seat and at least two elastic structures disposed within the seat, the at least two elastic structures being located on opposite sides of the pivot axis; wherein, the tilt degree of the air conditioning body assembly can be adjusted by filling each elastic structure with a medium, so that the tilt angle α of the air conditioning body assembly is within a preset range.

[0006] Furthermore, the base assembly also includes a medium supply assembly, which includes: a medium supply device; a first pipeline connected to the medium supply device; and a first control device disposed on the first pipeline. The first control device has a first control state and a second control state. When the first control device is in the first control state, the first control device controls the first pipeline to connect with an elastic structure to fill the elastic structure with a medium. When the first control device is in the second control state, the first control device controls the first pipeline to connect with another elastic structure to fill the elastic structure with a medium.

[0007] Furthermore, the base assembly also includes a release assembly, which includes: a second conduit connected to the environment where the portable air conditioning unit is located; and a second control device disposed on the second conduit, the second control device having a third control state and a fourth control state; wherein, when the second control device is in the third control state, the second control device controls the second conduit to connect with an elastic structure to release the medium located within the elastic structure; and when the second control device is in the fourth control state, the second control device controls the second conduit to connect with another elastic structure to release the medium located within the elastic structure.

[0008] Furthermore, each elastic structure is rotatably mounted in the seat body, and the rotation axis of the elastic structure is arranged parallel to the pivot axis.

[0009] Furthermore, the medium supply assembly and the release assembly are located between at least two elastic structures.

[0010] Furthermore, the first control device and / or the second control device is a directional valve.

[0011] Furthermore, the portable air conditioning unit also includes a tilt sensor, which is disposed on the air conditioning body assembly to detect the tilt angle α of the air conditioning body assembly.

[0012] Furthermore, the portable air conditioning device also includes: a voice module; a control module connected to both the tilt sensor and the voice module, which controls the voice module to issue a voice prompt when the tilt angle α detected by the tilt sensor is greater than or equal to 45°; and / or, an indicator light connected to the control module, which controls the indicator light to light up or flash when the tilt angle α detected by the tilt sensor is greater than or equal to 45°.

[0013] According to another aspect of the present invention, an adaptive angle adjustment method for a portable air conditioning device is provided, applicable to the aforementioned portable air conditioning device. The adaptive angle adjustment method for a portable air conditioning device includes: obtaining the tilt angle 'a' of the air conditioning body assembly of the portable air conditioning device, determining the degree of tilt of the air conditioning body assembly based on the tilt angle 'a', adjusting the tilt angle 'a' of the air conditioning body assembly based on the degree of tilt, and starting the portable air conditioning device when the adjusted tilt angle 'a' meets the operating conditions.

[0014] Furthermore, the method for adjusting the tilt of the air conditioner body assembly based on the tilt angle a includes: when the tilt angle a is greater than or equal to 0° and less than 15°, the tilt of the air conditioner body assembly is considered optimal, and no adjustment of the tilt angle a is required; when the tilt angle a is greater than or equal to 15° and less than 45°, the tilt of the air conditioner body assembly is considered moderate, and the tilt angle a needs to be adjusted; when the tilt angle a is greater than or equal to 45°, the tilt of the air conditioner body assembly is considered poor, and the tilt angle a needs to be adjusted.

[0015] Furthermore, the method for adjusting the tilt angle 'a' includes: if the front side of the air conditioning body assembly is higher than the rear side, then filling the elastic structure located on the front side with a medium; or extracting the medium from the elastic structure located on the rear side; if the rear side of the air conditioning body assembly is higher than the front side, then filling the elastic structure located on the rear side with a medium; or extracting the medium from the elastic structure located on the front side.

[0016] Furthermore, when the tilt angle a is greater than or equal to 45°, the control voice module issues a voice prompt and begins to adjust the tilt of the air conditioner body component. After 15 seconds of adjustment, the tilt angle a of the air conditioner body component per second is obtained until the tilt angle a is less than the initial measured tilt angle a1, and then the tilt angle a of the air conditioner body component of the portable air conditioner is obtained.

[0017] According to the technical solution of this invention, a portable air conditioning unit includes an air conditioning body assembly and a base assembly. The air conditioning body assembly is rotatably mounted on the base assembly about a pivot axis. The base assembly includes a seat and at least two elastic structures disposed within the seat, with the at least two elastic structures located on opposite sides of the pivot axis. The tilt angle 'a' of the air conditioning body assembly can be adjusted by filling each elastic structure with a medium, ensuring the tilt angle 'a' is within a preset range. Thus, for different application locations and terrains, when the tilt angle 'a' of the portable air conditioning unit needs adjustment, it is only necessary to fill each elastic structure with a medium to adjust the tilt angle. This reduces the difficulty of tilting the air conditioning body assembly and solves the problem of difficult operation of portable air conditioners in different scenarios and terrains, and even the safety hazard of condensate overflow, which exists in the prior art. It prevents condensate leakage from the portable air conditioning unit and improves its safety. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0019] Figure 1 A three-dimensional structural schematic diagram of an embodiment of a portable air conditioning device according to the present invention is shown;

[0020] Figure 2 It shows Figure 1 A cross-sectional view of a portable air conditioning unit in the image;

[0021] Figure 3 It shows Figure 2 Exploded view of a portable air conditioning unit in the image;

[0022] Figure 4 It shows Figure 1 A three-dimensional structural diagram of the assembled base assembly, medium supply assembly, and release assembly of the portable air conditioning unit.

[0023] Figure 5 A flowchart of an adaptive angle adjustment method for a portable air conditioning device according to the present invention is shown.

[0024] The above figures include the following reference numerals:

[0025] 10. Air conditioner body assembly; 11. Housing; 12. Air conditioner body; 20. Base assembly; 21. Seat; 22. Elastic structure; 31. Medium supply device; 32. First pipeline; 33. First control device; 41. Second pipeline; 42. Second control device. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0028] In this invention, unless otherwise stated, directional terms such as "up" and "down" are generally used in relation to the direction shown in the accompanying drawings, or in relation to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" are generally used in relation to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not intended to limit this invention.

[0029] To address the challenges of operating portable air conditioners in different scenarios and terrains, and the potential safety hazards caused by condensate overflow, this application provides a portable air conditioning device and an adaptive angle adjustment method for the portable air conditioning device.

[0030] like Figures 1 to 4As shown, the portable air conditioning unit includes an air conditioning body assembly 10 and a base assembly 20. The air conditioning body assembly 10 includes a housing 11 and an air conditioning body 12 disposed within the housing 11. The housing 11 has an air inlet, an air outlet, and a receiving cavity, with the air inlet communicating with the air outlet through the receiving cavity. The air conditioning body assembly 10 is rotatably mounted on the base assembly 20 about a pivot axis. The base assembly 20 includes a seat 21 and at least two elastic structures 22 disposed within the seat 21, with the at least two elastic structures 22 located on opposite sides of the pivot axis. The tilt angle α of the air conditioning body assembly 10 can be adjusted by filling each elastic structure 22 with a medium, ensuring that the tilt angle α of the air conditioning body assembly 10 is within a preset range.

[0031] By applying the technical solution of this embodiment, when it is necessary to adjust the tilt angle 'a' of the portable air conditioner for different application locations and terrains, it is only necessary to fill the elastic structure 22 with a medium to adjust the tilt of the portable air conditioner. This reduces the difficulty of tilting the air conditioner body component 10, solves the problem that the operation of portable air conditioners in different scenarios and terrains is difficult in the prior art, and even the safety hazard of condensate overflow may occur. This prevents condensate leakage from the portable air conditioner and improves the safety of using the portable air conditioner.

[0032] In this embodiment, there are two elastic structures 22, which are located on both sides of the pivot axis.

[0033] It should be noted that the number of elastic structures 22 is not limited to this and can be adjusted according to working conditions and usage requirements. Optionally, there may be three, four, five, six, or more elastic structures 22.

[0034] In this embodiment, the medium is a gas. It should be noted that the selection of the medium is not limited to this and can be adjusted according to operating conditions and usage requirements. Optionally, the medium is a liquid.

[0035] like Figure 4As shown, the base assembly 20 also includes a medium supply assembly, which includes a medium supply device 31, a first pipeline 32, and a first control device 33. The first pipeline 32 is connected to the medium supply device 31. The first control device 33 is disposed on the first pipeline 32 and has a first control state and a second control state. Specifically, when the first control device 33 is in the first control state, it controls the first pipeline 32 to connect with an elastic structure 22 to fill the elastic structure 22 with medium; when the first control device 33 is in the second control state, it controls the first pipeline 32 to connect with another elastic structure 22 to fill the elastic structure 22 with medium. Thus, when it is necessary to fill the elastic structure 22 with medium, the medium supply assembly is activated, and the gas in the medium supply device 31 enters the elastic structure 22 requiring gas filling through the first pipeline 32. Simultaneously, the operator only needs to control the first control device 33 to adjust the gas filling direction, thereby reducing the operational difficulty of the medium supply assembly.

[0036] Specifically, two elastic structures 22 are spaced apart along the length of the air conditioning body assembly 10 and are located at the front and rear sides of the air conditioning body assembly 10, respectively. When the air conditioning body assembly 10 tilts and the front side is higher than the rear side, the first control device 33 can be controlled to connect the first pipe 32 and the elastic structure 22 located at the rear side to fill the elastic structure 22 with gas. After the elastic structure 22 expands, it supports the rear side of the air conditioning body assembly 10, thereby increasing the height of the rear side and preventing the front and rear sides of the air conditioning body assembly 10 from tilting too much, which would cause condensate leakage and overflow. When the air conditioning body assembly 10 tilts and the rear side is higher than the front side, the first control device 33 can be controlled to connect the first pipe 32 and the elastic structure 22 located at the front side to fill the elastic structure 22 with gas. After the elastic structure 22 expands, it supports the front side of the air conditioning body assembly 10, thereby increasing the height of the front side.

[0037] like Figure 4As shown, the base assembly 20 also includes a release assembly, which comprises a second conduit 41 and a second control device 42. The second conduit 41 is connected to the environment where the portable air conditioning unit is located. The second control device 42 is mounted on the second conduit 41 and has a third control state and a fourth control state. In the third control state, the second control device 42 controls the second conduit 41 to connect with an elastic structure 22 to release the medium located within that elastic structure 22. In the fourth control state, the second control device 42 controls the second conduit 41 to connect with another elastic structure 22 to release the medium located within that elastic structure 22. Thus, when it is necessary to extract or release gas from the elastic structure 22, the release assembly is activated, allowing the gas within the elastic structure 22 to be released into the environment where the portable air conditioning unit is located via the second conduit 41. Simultaneously, the operator only needs to control the second control device 42 to adjust the elastic structure 22 from which gas needs to be released, thereby reducing the operational difficulty of the release assembly.

[0038] Specifically, when the air conditioning unit 10 tilts and the front side is higher than the rear side, the second control device 42 can be controlled to connect the second pipe 41 and the elastic structure 22 located on the front side, so that the gas located in the elastic structure 22 is released. After the elastic structure 22 deforms and shrinks, the supporting force on the front side of the air conditioning unit 10 is reduced, so that the height of the front side is lowered, thereby preventing the front and rear sides of the air conditioning unit 10 from tilting too much and causing condensate leakage and overflow. When the air conditioning unit 10 tilts and the rear side is higher than the front side, the second control device 42 can be controlled to connect the second pipe 41 and the elastic structure 22 located on the rear side, so that the gas located in the elastic structure 22 is released. After the elastic structure 22 deforms and shrinks, the supporting force on the rear side of the air conditioning unit 10 is reduced, so that the height of the rear side is lowered.

[0039] In this embodiment, each elastic structure 22 is rotatably disposed within the base 21, and the rotation axis of the elastic structure 22 is parallel to the pivot axis. This arrangement makes it easier to assemble and disassemble the elastic structure 22 from the base 21, reducing the difficulty of assembly and disassembly, and also prevents the elastic structure 22 from detaching from the base 21 during elastic deformation, thus affecting the normal use of the portable air conditioning device.

[0040] In this embodiment, the medium supply assembly and the release assembly are located between at least two elastic structures 22. This arrangement makes the structural layout within the seat 21 more rational and compact, improving the space utilization of the seat 21.

[0041] Optionally, the first control device 33 and / or the second control device 42 are reversing valves. In this way, the above arrangement makes the structure of the first control device 33 and / or the second control device 42 simpler, easier to manufacture and implement, and reduces the manufacturing cost and difficulty of both.

[0042] In this embodiment, both the first control device 33 and the second control device 42 are directional valves.

[0043] In this embodiment, the portable air conditioning device also includes a tilt sensor. The tilt sensor is mounted on the air conditioning body assembly 10 to detect the tilt angle α of the air conditioning body assembly 10. Thus, during user operation of the portable air conditioning device, the tilt angle α of the air conditioning body assembly 10 can be obtained in real time via the tilt sensor, reducing the difficulty of operation and improving the user experience.

[0044] Optionally, the portable air conditioning unit also includes a voice module, a control module, and / or an indicator light. The control module is connected to both the tilt sensor and the voice module. When the tilt angle 'a' detected by the tilt sensor is greater than or equal to 45°, the control module issues a voice prompt. And / or, the indicator light is connected to the control module. When the tilt angle 'a' detected by the tilt sensor is greater than or equal to 45°, the indicator light illuminates or flashes. Thus, if the tilt angle 'a' of the air conditioning unit 10 is too large, the voice module and / or the indicator light will remind the user, further enhancing the intelligence of the portable air conditioning unit.

[0045] like Figure 5 As shown, this application also provides a method for adaptively adjusting the angle of a portable air conditioning device, applicable to the aforementioned portable air conditioning device. The method for adaptively adjusting the angle of a portable air conditioning device includes:

[0046] Obtain the tilt angle 'a' of the air conditioning unit's main unit, determine the degree of tilt of the main unit based on the tilt angle 'a', and then adjust the tilt angle 'a' of the main unit based on the degree of tilt until the adjusted tilt angle 'a' meets the operating conditions, and then start the portable air conditioning unit.

[0047] Specifically, for different application locations and terrains of portable air conditioning units, when it is necessary to adjust the tilt angle 'a' of the portable air conditioning unit, it is only necessary to fill the elastic structure with a medium to adjust the tilt degree of the portable air conditioning unit, thereby reducing the difficulty of tilt adjustment of the air conditioning unit components. This solves the problem that the operation of portable air conditioning units in different scenarios and terrains is difficult in the existing technology, and there is even a safety hazard caused by condensate overflow. It prevents condensate leakage of portable air conditioning units and improves the safety of use of portable air conditioning units.

[0048] In this embodiment, the method for adjusting the tilt degree of the air conditioner body assembly according to the tilt angle α includes:

[0049] When the tilt angle a is greater than or equal to 0° and less than 15°, the tilt of the air conditioner body assembly is considered to be optimal, and there is no need to adjust the tilt angle a.

[0050] When the tilt angle a is greater than or equal to 15° and less than 45°, it is determined that the tilt of the air conditioner body assembly is relatively moderate and the tilt angle a needs to be adjusted.

[0051] When the tilt angle a is greater than or equal to 45°, it is determined that the tilt of the air conditioner body assembly is poor and the tilt angle a needs to be adjusted.

[0052] In this embodiment, the method for adjusting the tilt angle α includes:

[0053] If the front side of the air conditioner body assembly is higher than the rear side, then the medium is filled into the elastic structure located on the front side; or the medium is extracted from the elastic structure located on the rear side.

[0054] If the rear side of the air conditioning unit is higher than the front side, a medium is injected into the elastic structure located on the rear side; or a medium is extracted from the elastic structure located on the front side.

[0055] In this embodiment, when the tilt angle a is greater than or equal to 45°, the control voice module issues a voice reminder and begins to adjust the tilt degree of the air conditioner body component. After 15 seconds of adjustment, the tilt angle a of the air conditioner body component per second is obtained until the tilt angle a is less than the initial measured tilt angle a1, and then the tilt angle a of the air conditioner body component of the portable air conditioner is obtained.

[0056] In this embodiment, the portable air conditioning device has the following advantages:

[0057] (1) By adding program self-check and self-protection, the internal damage of the air conditioner caused by improper user operation is protected when it is turned on;

[0058] (2) Add a program adaptive adjustable function, the tilt angle a of the portable air conditioner can be adaptively adjusted according to the different terrains where the user is located;

[0059] (3) An adaptive elastic structure is added, which can adjust the angle of the air conditioner body components to prevent water from overflowing and damaging the air conditioner;

[0060] (4) Add a voice prompt function to protect the air conditioner from being placed at a large angle due to improper operation.

[0061] Specifically, the control logic implementation scheme for the portable air conditioning device is as follows:

[0062] After turning on the air conditioner, set the functions of the air conditioner and before executing the functions, the air conditioner intelligently determines the angle α (tilt angle α) between its position and the horizontal plane. Then, it judges the angle α between the air conditioner's position and the horizontal plane and determines which of the following three ranges it meets: Excellent: 0°≤a<15°, Medium: 15°≤a<45°, Poor: 45°≤a.

[0063] Specifically, if 0°≤a<15° is rated as excellent, it indicates that the air conditioner's placement is reasonable, and the next step is to activate the air conditioner's function. If 15°≤a<45° is rated as average, it indicates that the air conditioner's placement is inappropriate, and after a period of operation, there is a risk of condensate overflowing from the water channels, which could damage the air conditioner's lifespan. The air conditioner's horizontal angle needs to be adjusted, and the next step is to activate the air conditioner's adaptive angle adjustment function to adjust the air conditioner's placement angle. Then, it is determined whether the air conditioner's placement angle meets the requirement of 0°≤a<15°. If it does not meet the requirement, the previous step is continued until... If the requirements are met, proceed to the next step to start the air conditioning function; if 45°≤a is rated as poor, it means that the air conditioning unit is placed in an extreme position in the environment. At this time, the placement of the air conditioning unit no longer meets the requirements for normal operation and cannot be adaptively adjusted. At this time, the air conditioning unit will proceed to the next step to start the voice function, prompting that the placement angle of the air conditioning unit is too extreme. Please select a suitable placement position again, and then proceed to the next step to wait for 15 seconds and collect the horizontal angle value ai (i=1、2、…,15) per second. Then proceed to the next step to determine whether a15<a1. If so, return to the third step to continue execution.

[0064] As can be seen from the above description, the embodiments of the present invention achieve the following technical effects:

[0065] A portable air conditioning unit includes an air conditioning body assembly and a base assembly. The air conditioning body assembly is rotatably mounted on the base assembly about a pivot axis. The base assembly includes a seat and at least two elastic structures disposed within the seat, with the at least two elastic structures located on opposite sides of the pivot axis. The tilt angle 'a' of the air conditioning body assembly can be adjusted by filling each elastic structure with a medium, ensuring the tilt angle 'a' is within a preset range. Thus, for different application locations and terrains, when the tilt angle 'a' of the portable air conditioning unit needs adjustment, it is only necessary to fill each elastic structure with a medium to adjust the tilt angle. This reduces the difficulty of tilting the air conditioning body assembly and solves the problems of difficult operation of portable air conditioners in different scenarios and terrains, and even the safety hazards caused by condensate overflow. It prevents condensate leakage from the portable air conditioning unit and improves its safety.

[0066] Obviously, the embodiments described above are merely some, not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention.

[0067] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0068] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0069] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A portable air conditioning device, characterized in that, include: The air conditioner body assembly (10) includes a housing (11) and an air conditioner body (12) disposed within the housing (11). The housing (11) has an air inlet, an air outlet and a receiving cavity. The air inlet is connected to the air outlet through the receiving cavity. The base assembly (20) is rotatably mounted on the air conditioning body assembly (10) about a pivot axis. The base assembly (20) includes a seat (21) and at least two elastic structures (22) disposed in the seat (21). The at least two elastic structures (22) are respectively located on both sides of the pivot axis. The tilt of the air conditioning body assembly (10) can be adjusted by filling each of the elastic structures (22) with a medium so that the tilt angle a of the air conditioning body assembly (10) is within a preset range. Each of the elastic structures (22) is rotatably disposed within the seat (21), and the axis of rotation of the elastic structure (22) is arranged parallel to the pivot axis.

2. The portable air conditioning device according to claim 1, characterized in that, The base assembly (20) further includes a medium supply assembly, the medium supply assembly comprising: Medium supply device (31); The first pipeline (32) is connected to the medium supply device (31); A first control device (33) is disposed on the first pipeline (32). The first control device (33) has a first control state and a second control state. When the first control device (33) is in the first control state, the first control device (33) controls the first pipeline (32) to connect with one of the elastic structures (22) to fill the elastic structure (22) with a medium. When the first control device (33) is in the second control state, the first control device (33) controls the first pipeline (32) to connect with another elastic structure (22) to fill the elastic structure (22) with a medium.

3. The portable air conditioning device according to claim 2, characterized in that, The base assembly (20) further includes a release component, the release component comprising: The second pipeline (41) is connected to the environment where the portable air conditioning unit is located; A second control device (42) is disposed on the second pipeline (41). The second control device (42) has a third control state and a fourth control state. When the second control device (42) is in the third control state, the second control device (42) controls the second pipeline (41) to connect with one of the elastic structures (22) to release the medium located in the elastic structure (22). When the second control device (42) is in the fourth control state, the second control device (42) controls the second pipeline (41) to connect with another elastic structure (22) to release the medium located in the elastic structure (22).

4. The portable air conditioning device according to claim 3, characterized in that, The medium supply assembly and the release assembly are located between at least two of the elastic structures (22).

5. The portable air conditioning device according to claim 3, characterized in that, The first control device (33) and / or the second control device (42) are directional valves.

6. The portable air conditioning device according to claim 1, characterized in that, The portable air conditioning unit also includes: A tilt sensor is disposed on the air conditioning body assembly (10) to detect the tilt angle α of the air conditioning body assembly (10).

7. The portable air conditioning device according to claim 6, characterized in that, The portable air conditioning unit also includes: Voice module; The control module, connected to both the tilt sensor and the voice module, controls the voice module to issue a voice prompt when the tilt angle α detected by the tilt sensor is greater than or equal to 45°; and / or, The indicator light is connected to the control module. When the tilt angle α detected by the tilt sensor is greater than or equal to 45°, the indicator light is controlled to light up or flash.

8. A method for adaptive angle adjustment of a portable air conditioning device, characterized in that, The portable air conditioning device applicable to any one of claims 1 to 7, wherein the portable air conditioning device adaptively adjusts the angle using the method comprising: The tilt angle 'a' of the air conditioning unit of the portable air conditioning device is obtained, and the degree of tilt of the air conditioning unit is determined based on the tilt angle 'a'. The tilt angle 'a' of the air conditioning unit is then adjusted based on the degree of tilt until the adjusted tilt angle 'a' meets the operating conditions, at which point the portable air conditioning device is started.

9. The portable air conditioning device adaptive angle adjustment method according to claim 8, characterized in that, The method for adjusting the tilt of the air conditioner body assembly according to the tilt angle a includes: When the tilt angle a is greater than or equal to 0° and less than 15°, it is determined that the tilt degree of the air conditioner body assembly is optimal, and there is no need to adjust the tilt angle a. When the tilt angle a is greater than or equal to 15° and less than 45°, it is determined that the tilt degree of the air conditioner body assembly is too moderate and the tilt angle a needs to be adjusted. When the tilt angle a is greater than or equal to 45°, it is determined that the tilt degree of the air conditioner body assembly is poor and the tilt angle a needs to be adjusted.

10. The portable air conditioning device adaptive angle adjustment method according to claim 8, characterized in that, Methods for adjusting the tilt angle 'a' include: If the front side of the air conditioner body assembly is higher than the rear side, then the medium is filled into the elastic structure located on the front side; or the medium is extracted from the elastic structure located on the rear side. If the rear side of the air conditioning unit is higher than the front side, a medium is injected into the elastic structure located on the rear side; or a medium is extracted from the elastic structure located on the front side.

11. The portable air conditioning device adaptive angle adjustment method according to claim 8, characterized in that, When the tilt angle a is greater than or equal to 45°, the control voice module issues a voice prompt and begins to adjust the tilt of the air conditioner body assembly. After 15 seconds of adjustment, the tilt angle a of the air conditioner body assembly per second is obtained until the tilt angle a is less than the initial measured tilt angle a1, and then the tilt angle a of the air conditioner body assembly of the portable air conditioner is obtained again.

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