Heat dissipation structure and oxygen production equipment

Abstract

The application discloses a heat dissipation structure and an oxygen production equipment. The heat dissipation structure comprises a shell and an air inlet assembly. The shell is internally provided with a first accommodating space and a second accommodating space which are connected in communication. The shell is provided with an air inlet and a first air outlet. The air inlet is in communication with the first accommodating space, and the first air outlet is in communication with the second accommodating space. The air inlet assembly is arranged on the shell and is in communication with the air inlet. The first accommodating space is used for mounting a first heating device, and the second accommodating space is used for mounting a second heating device. The heat conduction between the first heating device and the second heating device can be avoided, and the heat accumulation can be reduced. The first heating device and the second heating device can be simultaneously cooled, multiple heat dissipation structures do not need to be arranged, the volume of the whole machine is reduced, the gas flow path is prolonged, the heat dissipation effect is improved, and the noise can be reduced.

Description

Technical Field

[0001] This application relates to the field of heat dissipation technology, and in particular to a heat dissipation structure and oxygen generation equipment. Background Technology

[0002] During operation, oxygen generators generate a significant amount of heat from core components such as compressors and batteries. Poor heat dissipation can lead to overheating, affecting the performance of the oxygen generator, reducing oxygen output efficiency, and even shortening the overall lifespan. Therefore, an efficient heat dissipation structure is one of the key technologies for ensuring the stable operation of oxygen generators. Traditional oxygen generator heat dissipation solutions mainly adopt a split-type heat dissipation layout, distributing heat-generating components to reduce local temperature rise, and then setting up heat dissipation structures for each heat-generating component. However, this solution increases the overall size of the machine. Utility Model Content

[0003] In view of the above problems, this application provides a heat dissipation structure and oxygen generation equipment that can meet the heat dissipation requirements and reduce the overall size of the device.

[0004] To solve the above-mentioned technical problems, one technical solution adopted in this application is to provide a heat dissipation structure, which includes a housing and an air intake component. The housing has a first accommodating space and a second accommodating space that are connected to each other. The housing has an air inlet and a first air outlet. The air inlet is connected to the first accommodating space, and the first air outlet is connected to the second accommodating space. The air intake component is disposed on the housing and is connected to the air inlet. The first accommodating space is used to install a first heating element, and the second accommodating space is used to install a second heating element.

[0005] As described above, the first and second accommodating spaces within the housing isolate the first and second heating elements, preventing heat conduction between them and reducing heat accumulation. Secondly, the airflow to the air inlet passes through the first and second accommodating spaces, simultaneously dissipating heat from both heating elements without requiring multiple heat dissipation structures, thus reducing the overall size of the device. Furthermore, by providing the first and second accommodating spaces between the air inlet and the first air outlet, the gas flow path is extended, increasing the heat dissipation effect and reducing noise.

[0006] In one possible implementation, the housing includes a first housing, a second housing, and a partition; the first housing is connected to the second housing, and the partition is disposed between the first housing and the second housing; the first housing and the partition enclose a first accommodating space, and the air inlet is disposed in the first housing; the second housing and the partition enclose a second accommodating space, and the first air outlet is disposed in the second housing.

[0007] The above can form a first containment space and a second containment space.

[0008] In one possible implementation, the air inlet is located at one end of the first housing opposite to the second housing; and / or, the first air outlet is located at one end of the second housing opposite to the first housing; and / or, the partition has an air passage that connects to the first accommodating space and the second accommodating space respectively; and / or, the partition is used to install the first heating device.

[0009] The above allows the airflow to pass more fully through the first and second containment spaces.

[0010] In one possible implementation, the heat dissipation structure further includes an air guide, which is disposed in the second receiving space and is used to mount the second heat-generating device.

[0011] The above allows airflow to be directed toward the battery, further improving heat dissipation.

[0012] In one possible implementation, the air guide includes a mounting plate and an air guide shroud connected to each other. The mounting plate is connected to the second housing and is used to mount a second heating device. The air guide shroud is connected to the first air outlet.

[0013] The above allows airflow to be directed toward the battery.

[0014] In one possible implementation, the partition is provided with an air vent, and the second accommodating space includes a first space and a second space that are connected to each other. The first space is connected to the air vent, and the second space is connected to the first air outlet. The first space is formed between the mounting plate and the partition, and the second space is formed inside the air guide shroud.

[0015] The above can form an air guide channel in the second accommodating space, allowing airflow to flow towards the mounting plate.

[0016] In one possible implementation, an air guide channel is provided between the air guide shroud and the second housing, and the air guide channel connects the first space and the second space respectively.

[0017] It enables communication between the first space and the second space.

[0018] In one possible implementation, the air guide further includes a first filter structure, which is connected to the first space and the second space respectively; and / or, the air guide further includes a second filter structure, which is connected to the second space and the first air outlet respectively.

[0019] The above can filter pollutants.

[0020] In one possible implementation, the heat dissipation structure further includes a silencing component disposed at the first air outlet.

[0021] The above measures can reduce noise.

[0022] In one possible implementation, the silencing component includes a base plate and a side plate connected together, with one end of the side plate opposite to the base plate connected to the housing; the base plate and the side plate enclose a silencing cavity, which is connected to the first air outlet; the base plate and / or the side plate are provided with a second air outlet, which is connected to the silencing cavity.

[0023] The above measures can reduce noise.

[0024] To solve the above-mentioned technical problems, another technical solution adopted in this application is to provide an oxygen generating device, which includes the above-mentioned heat dissipation structure. The oxygen generating device also includes a compressor and a battery. The compressor is disposed in the first accommodating space of the heat dissipation structure, and the battery is disposed in the second accommodating space of the heat dissipation structure.

[0025] The aforementioned oxygen generator has a first and a second accommodating space within its casing. This space isolates the first and second heating elements, preventing heat conduction between them and reducing heat accumulation. Furthermore, the airflow passes through both the first and second accommodating spaces at the inlet, simultaneously dissipating heat from both elements without requiring multiple heat dissipation structures, thus reducing the overall size of the device. Additionally, the first and second accommodating spaces between the inlet and outlet extend the gas flow path, enhancing heat dissipation and reducing noise.

[0026] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, and to make the above contents and other objects, features and advantages of this application more obvious and understandable, the following are specific embodiments of this application. Attached Figure Description

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

[0028] Figure 1 This is a schematic diagram of the internal structure of a heat dissipation structure according to one or more embodiments of this application;

[0029] Figure 2 This is a schematic diagram of the external structure of a heat dissipation structure according to one or more embodiments of this application;

[0030] Figure 3 This is a schematic diagram of the structure of a first housing according to one or more embodiments of this application;

[0031] Figure 4 This is a schematic diagram of the external structure of a second housing according to one or more embodiments of this application;

[0032] Figure 5 This is a schematic diagram of the internal structure of the second housing according to one or more embodiments of this application;

[0033] Figure 6 This is a partial structural schematic diagram of a second housing according to one or more embodiments of this application. Detailed Implementation

[0034] The embodiments of the technical solution of this application will be described in detail below. The following embodiments are only used to illustrate the technical solution of this application more clearly, and are therefore only examples, and should not be used to limit the scope of protection of this application.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0036] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, unless otherwise explicitly specified, the term "multiple" refers to two or more (including two), similarly, "multiple sets" refers to two or more (including two sets), and "multiple pieces" refers to two or more (including two pieces).

[0037] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0038] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0039] In the description of the embodiments of this application, the technical terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0040] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0041] Please see Figures 1 to 6 , Figure 1 This is a schematic diagram of the internal structure of a heat dissipation structure according to one or more embodiments of this application; Figure 2 This is a schematic diagram of the external structure of a heat dissipation structure according to one or more embodiments of this application; Figure 3 This is a schematic diagram of the structure of a first housing according to one or more embodiments of this application; Figure 4 This is a schematic diagram of the external structure of a second housing according to one or more embodiments of this application;

[0042] Figure 5 This is a schematic diagram of the internal structure of the second housing according to one or more embodiments of this application; Figure 6 This is a partial structural schematic diagram of a second housing according to one or more embodiments of this application.

[0043] In one embodiment, the heat dissipation structure 10 includes a housing 11 and an air intake assembly 16. The housing 11 has a first accommodating space 121 and a second accommodating space 122 that are connected to each other. The housing 11 has an air inlet 14 and a first air outlet 165. The air inlet 14 is connected to the first accommodating space 121, and the first air outlet 165 is connected to the second accommodating space 122. The air intake assembly 16 is disposed on the housing 11 and is connected to the air inlet 14. The first accommodating space 121 is used to install a first heating element, and the second accommodating space 122 is used to install a second heating element.

[0044] In some other embodiments, the housing 11 has a receiving cavity 12, the receiving cavity 12 is provided with a partition 15, the partition 15 divides the receiving cavity 12 into a first receiving space 121 and a second receiving space 122; the partition 15 has an air passage 151, the first receiving space 121 is connected to the second receiving space 122 through the air passage 151, so that gas flows through the first receiving space 121 and the second receiving space 122 in sequence.

[0045] In this embodiment, the first heating device is a compressor, and the second heating device is a battery. It is understood that in some other embodiments, the first and second heating devices may be other devices, such as molecular sieves or electronic components.

[0046] The housing 11 serves a protective and electromagnetic isolation function. In this embodiment, the housing 11 is a plastic housing. In other embodiments, the housing 11 can also be a metal housing, a composite material housing, etc. In this embodiment, the housing 11 is approximately rectangular. In some other embodiments, the housing 11 can also be a cylinder, a polygon, or other suitable shape. The housing 11 also serves a sound insulation function.

[0047] In some embodiments, the accommodating cavity 12 is divided into a first accommodating space 121 and a second accommodating space 122. The first heating device and the second heating device are respectively disposed in the first accommodating space 121 and the second accommodating space 122, which reduces electromagnetic interference between the two devices. Furthermore, the first heating device in the first accommodating space 121 or the second heating device in the second accommodating space 122 can be repaired separately, reducing maintenance difficulty. In this embodiment, the first accommodating space 121 is located vertically in the second accommodating space 122. In other embodiments, the first accommodating space 121 may also be located horizontally in the second accommodating space 122. Additionally, in this embodiment, the accommodating cavity 12 has a first accommodating space 121 and a second accommodating space 122 that are interconnected. In other embodiments, the accommodating cavity 12 may also include a third, fourth, or fifth accommodating space that is connected to the first and second accommodating spaces 121 and 122. When the accommodating cavity 12 includes more other accommodating spaces, more heating devices can be installed within the heat dissipation structure 10. The partition 15 can have one or more air vents 151. The partition 15 divides the accommodating cavity 12 into a first accommodating space 121 and a second accommodating space 122. Additionally, the partition 15 also helps to reduce noise as gas flows through the accommodating cavity 12. The air inlet 14 is used for the air intake assembly 16 to blow air into the accommodating cavity 12, and the first air outlet 165 is used for air discharge. Both the air inlet 14 and the first air outlet 165 can be one or more.

[0048] As described above, an airflow can be formed within the accommodating cavity 12, passing through the first accommodating space 121 and the second accommodating space 122. This airflow carries away the heat from the first and second heating devices, increasing heat dissipation and reducing heat accumulation. Simultaneously, it reduces heat conduction between the first and second heating devices, further minimizing heat buildup. The airflow, reaching the air inlet 14 and passing through the first and second accommodating spaces 121 and 122, can simultaneously dissipate heat from both heating devices, eliminating the need for multiple heat dissipation structures 10 and reducing the overall size of the device. Furthermore, the partition 15 divides the accommodating cavity 12 into the first and second accommodating spaces 122, extending the gas flow path and providing noise reduction as the airflow passes through the accommodating cavity 12.

[0049] In some embodiments, the housing 11 includes a first housing 111, a second housing 112, and a partition 15; the first housing 111 is connected to the second housing 112, and the partition 15 is disposed between the first housing 111 and the second housing 112; the first housing 111 and the partition 15 enclose a first receiving space 121, and an air inlet 14 is disposed in the first housing 111; the second housing 112 and the partition 15 enclose a second receiving space 122, and a first air outlet 165 is disposed in the second housing 112. The first housing 111 is a cover-shaped structure, and the first housing 111 and the second housing 112 are detachably connected. A first heating element is mounted on the partition 15, which also has several mounting holes for mounting the first heating element, facilitating maintenance of the first heating element. In some preferred embodiments, the first housing 111 is a soundproof cover, and the inner wall of the soundproof cover may also have sound-absorbing pleats to reduce noise during the operation of the first heating element. In some other embodiments, the first housing 111 in the shape of a cover can also be a double-layered hollow structure, which can further improve the sound absorption effect.

[0050] As described above, the first heating element is located in the first accommodating space 121, and the cover-shaped first housing 111 can also serve as a sound insulation function. The first housing 111 and the second housing 112 are detachable, making it convenient to open the first accommodating space 121 to repair the first heating element.

[0051] In some embodiments, the air inlet 14 is disposed at one end of the first housing 111 away from the second housing 112, the first air outlet 165 is disposed at one end of the second housing 112 away from the first housing 111, and the partition 15 is provided with an air passage 151, which is connected to the first accommodating space 121 and the second accommodating space 122 respectively, thereby extending the flow path of gas in the housing, enhancing the heat dissipation effect, and reducing the generation of noise.

[0052] In some embodiments, the heat dissipation structure 10 further includes an air guide 161, which is disposed in the second receiving space 122. The air guide 161 is used to further extend the flow path of the gas and is also used to install a second heating device.

[0053] In some embodiments, the air guide 161 includes a mounting plate 1612 and an air guide shroud 1611 connected to each other. The mounting plate 1612 is connected to the second housing 112 and is used to mount the second heating device. The air guide shroud 1611 is connected to the first air outlet 165.

[0054] In some embodiments, the second accommodating space 122 includes a first space 1221 and a second space 1222 that are connected to each other, an air vent 151 that is connected to the first space 1221, and a first air outlet 165 that is connected to the second space 1222. The first space 1221 is formed between the mounting plate 1612 and the partition 15, and the second space 1222 is formed inside the air guide shroud 1611.

[0055] In some embodiments, the air guide 161 is connected to the end of the second housing 112 opposite to the partition 15. The mounting plate 1612 and the partition 15 are spaced apart along a first direction, and the mounting plate 1612 and the air guide shroud 1611 are sequentially arranged along a second direction. The first space 1221 and the second space 1222 are also sequentially arranged along the second direction. Along the first direction, the position of the air outlet 151 at least partially coincides with the position of the mounting plate 1612; along the second direction, the first air outlet 165 is located on the side of the second housing 112 opposite to the mounting plate 1612. Gas enters the first space 1221 and the second space 1222 sequentially from the air outlet 151 and then exits from the first air outlet 165. This arrangement increases the gas flow path, thereby reducing noise generated by gas flow. The first direction is perpendicular to the second direction.

[0056] In some embodiments, an air guide channel (not shown) is provided between the air guide shroud 1611 and the second housing 112, and the air guide channel connects the first space 1221 and the second space 1222 respectively. A gap is provided between the air guide shroud 1611 and the second housing 112 to form the air guide channel. In other embodiments, an air vent can be formed on the air guide shroud 1611, which also enables communication between the first space 1221 and the second space 1222.

[0057] In some embodiments, the air guide shroud 1611 includes a base plate (not shown) and a cover plate (not shown) connected to each other. One end of the base plate along a second direction is connected to a mounting plate 1612, and the base plate and the mounting plate 1612 are respectively connected to the end of the second housing 112 facing away from the partition 15. The cover plate is connected to the side of the base plate facing the partition 15, and the cover plate and the base plate enclose a second space 1222. The side of the cover plate is inclined relative to the base plate, and a gap is provided between the cover plate and the second housing 112 to form an air guide channel, thereby allowing the first space 1221 to communicate with the second space 1222.

[0058] In some embodiments, the base plate is provided with a communication port (not shown in the figure), which is connected to the first air outlet 165, thereby enabling the second space 1222 to be connected to the first air outlet 165.

[0059] In some embodiments, the air inlet 14 is located on the shell wall of the first housing 111 opposite to the air passage 151, and the first air outlet 165 is located on the shell wall of the second housing 112 opposite to the air passage 151. The location of the air inlet 14 on the shell wall of the first housing 111 opposite to the air passage 151 allows the airflow entering through the air inlet 14 to flow fully through the first receiving space 121, carrying away more heat and improving heat dissipation. Similarly, the location of the first air outlet 165 on the shell wall of the second housing 112 opposite to the air passage 151 allows the airflow entering through the air passage 151 to flow fully through the second receiving space 122, carrying away more heat. This allows for a longer airflow path, improving heat dissipation.

[0060] In some embodiments, the air guide further includes a first filter structure 1661, through which the first space 1221 and the second space 1222 are connected; and / or, the air guide further includes a second filter structure 1662, which is disposed at the first air outlet 165.

[0061] In some embodiments, a first filter structure 1661 is provided between the first space 1221 and the second space 1222. The first filter structure 1661 is disposed in the air guide channel and is connected to the side plate 1631, the second housing 112 and the partition 15 respectively. The first filter structure 1661 is used to silence the air flowing from the first space 1221 to the second space 1222 and can prevent dust from the second space 1222 from entering the first space 1221.

[0062] In some embodiments, a second filter structure 1662 is provided between the second space 1222 and the first air outlet 165. The second filter structure 1662 is disposed at the communication port and connected to the bottom plate of the air guide. The second filter structure 1662 is used to silence the air flowing from the second space 1222 to the first air outlet 165 and can prevent dust outside the first air outlet 165 from entering the second space 1222.

[0063] The first filter structure 1661 and the second filter structure 1662 can be a filter screen, a mesh plate, etc., respectively. Multiple mesh structures can be installed along the airflow outlet path to reduce the entry of impurities into the second receiving space 122.

[0064] In some embodiments, the heat dissipation structure 10 further includes a silencing component 163, which is disposed at the first air outlet 165. The silencing component 163 includes a bottom plate 1632 and a side plate 1631 connected to each other, with one end of the side plate 1631 facing away from the bottom plate 1632 connected to the housing 11; the bottom plate 1632 and the side plate 1631 enclose a silencing cavity 164, which is connected to the first air outlet 165; the bottom plate 1632 and / or the side plate 1631 are provided with a second air outlet, which is connected to the silencing cavity 164.

[0065] In some embodiments, one end of the side plate is connected to the end of the second housing 112 opposite to the first housing 111, and the other end of the side plate is connected to the bottom plate. Along the second direction, the second air outlet is located on the side of the side plate opposite to the first air outlet 165, thereby further extending the gas flow path and enhancing the noise reduction effect.

[0066] In some embodiments, this application also proposes an oxygen generating device, which includes the heat dissipation structure 10 described above, and further includes a compressor and a battery. The compressor is located in the first accommodating space 121, and the battery is located in the second accommodating space 122.

[0067] The aforementioned oxygen generator has a first accommodating space 121 and a second accommodating space 122 within the housing 11. These spaces isolate the first and second heating elements, preventing heat conduction between them and reducing heat accumulation. Furthermore, the airflow to the inlet 14 passes through the first and second accommodating spaces 121 and 122, simultaneously dissipating heat from both elements without requiring multiple heat dissipation structures 10, thus reducing the overall size of the device. Additionally, by providing the first and second accommodating spaces 121 and 122 between the inlet 14 and the first outlet 165, the gas flow path is extended, increasing heat dissipation and reducing noise.

[0068] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and not to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application, and they should all be covered within the scope of the claims and specification of this application. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any way. This application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A heat dissipating structure, characterized by comprising: The heat dissipation structure includes: The housing has a first accommodating space and a second accommodating space that are connected inside. The housing has an air inlet and a first air outlet. The air inlet is connected to the first accommodating space, and the first air outlet is connected to the second accommodating space. An air intake assembly is disposed in the housing and is connected to the air intake port; The first accommodating space is used to install the first heating element, and the second accommodating space is used to install the second heating element.

2. The heat dissipating structure according to claim 1, wherein The housing includes a first housing, a second housing, and a partition; The first housing is connected to the second housing, and the partition is disposed between the first housing and the second housing; The first housing and the partition plate enclose the first accommodating space, and the air inlet is disposed in the first housing; The second housing and the partition plate enclose the second receiving space, and the first air outlet is disposed in the second housing.

3. The heat dissipating structure according to claim 2, wherein The air inlet is located at the end of the first housing opposite to the second housing; and / or, The first air outlet is located at the end of the second housing opposite to the first housing; and / or, The partition is provided with an air vent, which is connected to the first accommodating space and the second accommodating space respectively; and / or, The partition is used to mount the first heating element.

4. The heat dissipating structure according to claim 2, wherein The heat dissipation structure further includes an air guide, which is disposed in the second accommodating space and is used to install the second heat-generating device.

5. The heat dissipating structure according to claim 4, wherein The air guide includes a mounting plate and an air guide cover connected to each other. The mounting plate is connected to the second housing and is used to install the second heating device. The air guide cover is connected to the first air outlet.

6. The heat dissipating structure according to claim 5, wherein The partition is provided with an air vent, and the second accommodating space includes a first space and a second space that are connected to each other. The first space is connected to the air vent, and the second space is connected to the first air outlet. The first space is formed between the mounting plate and the partition, and the second space is formed inside the air guide shroud.

7. The heat dissipating structure according to claim 6, wherein An air guide channel is provided between the air guide cover and the second housing, and the air guide channel connects the first space and the second space respectively.

8. The heat dissipating structure according to claim 6, wherein The air guide further includes a first filter structure, which is connected to the first space and the second space respectively; and / or, the air guide further includes a second filter structure, which is connected to the second space and the first air outlet respectively.

9. The heat dissipating structure according to any one of claims 1 to 8, wherein The heat dissipation structure also includes a noise reduction component, which is disposed at the first air outlet.

10. The heat dissipating structure according to claim 9, wherein The silencing component includes a base plate and a side plate connected together, with one end of the side plate facing away from the base plate connected to the housing; The base plate and the side plate enclose a sound-absorbing cavity, which is connected to the first air outlet. The base plate and / or the side plate are provided with a second air outlet, which is connected to the silencing cavity.

11. An oxygen generating apparatus, characterized by comprising: include: The heat dissipation structure according to any one of claims 1-10; A compressor, wherein the compressor is disposed in the first receiving space of the heat dissipation structure; The battery is disposed in the second receiving space of the heat dissipation structure.

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