Three-in-one portable oxygen generator

Abstract

The utility model relates to a three-in-one portable oxygen generator, which comprises an oxygen generator main body, an oxygen generator main body and an oxygen generator main body, the atomizer is arranged on the outer wall of the oxygen generator main body and comprises a shell, an atomizing part and a negative oxygen ion generator, the atomizing part and the negative oxygen ion generator are arranged in the shell, the atomizing part is used for atomizing water molecules, and the negative oxygen ion generator is used for generating negative oxygen ions, conveying the negative oxygen ions to the atomizing part and mixing the negative oxygen ions with the atomized water molecules to form negative oxygen ion atomized gas; the shell is provided with an output port for discharging negative oxygen ion atomized gas; the connecting pipe comprises a main pipeline and at least two branch pipelines communicated with the main pipeline. The negative oxygen ion generator and the atomization piece are integrated in the single shell, so that the occupied space of the whole structure is reduced, and the portability of equipment is improved; and meanwhile, the functions of oxygen generation, air purification and atomization humidification are achieved, and the purpose of integrating the functions into one is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of purifiers, and more specifically, to a three-in-one portable oxygen generator. Background Art

[0002] An oxygen generator is a device that highly compresses air and uses molecular sieve physical adsorption and desorption technology to adsorb nitrogen in the air, and the remaining unabsorbed oxygen is collected to produce high-purity oxygen.

[0003] Currently, traditional oxygen generators are usually large in volume and heavy in weight, making them inconvenient to carry and move. For example, common oxygen generators may weigh dozens of kilograms and need to be used in a fixed position, which is not suitable for scenarios that require movement such as outdoors or travel. At the same time, in response to the problem of the inconvenient movement of traditional oxygen generators, there are also some portable oxygen generators on the market. Although the structure of this portable oxygen generator is reduced in volume and weight compared to traditional oxygen generators, in order to ensure good portability, this oxygen generator only has the main oxygen generation function and has the problem of single function. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a three-in-one portable oxygen generator to solve the problem of single function existing in the above-mentioned portable oxygen generator.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0006] Construct a three-in-one portable oxygen generator, including:

[0007] An oxygen generator main body having an oxygen outlet;

[0008] An atomizer is arranged on the outer wall of the oxygen generator main body. The atomizer includes a housing and an atomizing member arranged in the housing. The atomizing member is used for atomizing water molecules. The negative ion generator is used for generating negative ions and delivering them to the atomizing member, and mixing with the atomized water molecules to form negative ion atomized gas. The housing has an output port for discharging the negative ion atomized gas;

[0009] A connecting pipe includes a main pipeline and at least two branch pipelines communicated with the main pipeline. The two branch pipelines are respectively connected to the oxygen outlet and the output port.

[0010] As an improvement of the three-in-one portable oxygen generator, the connecting pipe is detachably connected to both the oxygen outlet and the output port of the atomizer.

[0011] As an improvement of the three-in-one portable oxygen generator, the oxygen generator main body and the atomizer are detachably connected.

[0012] As an improvement of the three-in-one portable oxygen generator, a clamping plate is provided on the outer wall of the oxygen generator main body. Clamping grooves are formed on opposite sides of the clamping plate. A clamping portion is provided on the outer wall of the housing. The clamping portion can be inserted into the clamping grooves on both sides and abuts against the top of the clamping plate.

[0013] As an improvement of the three-in-one portable oxygen generator, a fixing frame is provided on the outer wall of the oxygen generator main body. The fixing frame has a receiving groove, and the atomizer is placed in the receiving groove.

[0014] As an improvement of the three-in-one portable oxygen generator, a flexible layer is provided on at least one side inside the fixing frame. The atomizer is in interference fit with the receiving groove through the flexible layer.

[0015] As an improvement of the three-in-one portable oxygen generator, a first magnet is provided at the bottom of the receiving groove. A second magnet that cooperates with the first magnet is provided on the outer wall of the housing. The first magnet and the second magnet have opposite magnetic polarities.

[0016] As an improvement of the three-in-one portable oxygen generator, the main pipeline has a first connection portion and a second connection portion that are respectively communicated with the branch pipelines on both sides. Spiral grooves are provided inside both the first connection portion and the second connection portion, and the spiral directions of the spiral grooves on both sides are opposite.

[0017] As an improvement of the three-in-one portable oxygen generator, the atomizing member includes a circuit control board, an atomizing sheet, a water storage tank, a water suction pipe, and a water suction rod. The atomizing sheet is arranged on the water suction rod and cooperates with the circuit control board. The water suction pipe is sleeved on the water suction rod and inserted into the water storage tank. Through holes are formed in the water suction pipe for the liquid in the water storage tank to flow to the water suction rod. The liquid is transmitted to the atomizing sheet through the water suction rod. The circuit control board can transmit ultrasonic waves to the atomizing sheet, causing the atomizing sheet to vibrate at a high frequency to break water molecules into mist droplets.

[0018] As an improvement of the three-in-one portable oxygen generator, a sliding groove is formed at the top of the housing. The output port is located at the bottom of the sliding groove, and a slider is slidably arranged in the sliding groove. The slider can slide to close and open the output port.

[0019] The beneficial effects of the present utility model are as follows:

[0020] By integrating the atomizing member for forming negative oxygen ion atomized gas in a single housing, compared with the conventional setting of an atomizer and a negative oxygen ion generator, the overall structure is more compact and occupies less space, thus greatly improving the portability of the device. And at the same time, it has the functions of oxygen generation, air purification, and atomizing humidification, achieving the purpose of three-in-one efficacy.

[0021] In addition, through the connecting pipe, the user can choose to receive pure oxygen, negative oxygen ion atomized gas, or a mixture of both. Since the atomizer can atomize water molecules and adsorb negative oxygen ions, the gas inhaled by the user is more humid and comfortable, reducing the discomfort caused by inhaling dry oxygen for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the present invention will be further described below in conjunction with the drawings and embodiments. The drawings in the following description are only partial embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings:

[0023] Figure 1 is a schematic three-dimensional structure diagram of the present invention;

[0024] Figure 2 is a top view of the atomizer of the present invention;

[0025] Figure 3 is one of the schematic three-dimensional structure diagrams of the oxygen generator main body of the present invention;

[0026] Figure 4 is a schematic three-dimensional structure diagram of the atomizer of the present invention;

[0027] Figure 5 is the other schematic three-dimensional structure diagram of the oxygen generator main body of the present invention;

[0028] Figure 6 is a cross-sectional view of the main pipeline of the present invention;

[0029] Figure 7 is an exploded view of the atomizer of the present invention;

[0030] Figure 8 is one of the partial schematic three-dimensional structure diagrams of the atomizer of the present invention;

[0031] Figure 9 is the other partial schematic three-dimensional structure diagram of the atomizer of the present invention.

[0032] In the figure: 1. Oxygen generator main body; 2. Nebulizer; 21. Housing; 211. Outlet; 212. Clamping portion; 213. Chute; 214. Slide block; 22. Nebulizing member; 221. Circuit control board; 222. Nebulizing sheet; 223. Water storage tank; 224. Water suction pipe; 225. Water suction rod; 226. Through hole; 23. Connecting pipe; 231. Main pipeline; 232. First connecting portion; 233. Second connecting portion; 234. Spiral groove; 235. Branch pipeline; 3. Cardboard; 4. Card slot; 5. Fixed frame; 6. Accommodating groove. Detailed implementation mode

[0033] In order to make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0034] As Figure 1 , Figure 2 , Figure 7 , Figure 8 and Figure 9 shown, a three-in-one portable oxygen generator includes an oxygen generator main body 1, a nebulizer 2 and a connecting pipe 23. The oxygen generator main body 1 has an oxygen outlet; the nebulizer 2 is arranged on the outer wall of the oxygen generator main body 1. The nebulizer 2 includes a housing 21 and a nebulizing member 22 arranged in the housing 21. The nebulizing member 22 is used for atomizing water molecules. The negative ion generator is used for generating negative ions and delivering them to the nebulizing member 22, and mixing with the atomized water molecules to form negative ion atomized gas. The housing 21 has an outlet 211 for discharging the negative ion atomized gas; the connecting pipe 23 includes a main pipeline 231 and at least two branch pipelines 235 communicating with the main pipeline 231. The two branch pipelines 235 are respectively connected to the oxygen outlet and the outlet 211.

[0035] Specifically, the atomizer 2 is used to atomize pure water and distilled water. The main body 1 of the oxygen generator is a portable small oxygen generator. The connecting pipe 23 is a tee pipe formed by two branch pipes 235 and a main pipe 231. The port of the main pipe 231 can be connected to a breathing mask or a nasal catheter. When the three-in-one portable oxygen generator is started, the main body 1 of the oxygen generator starts to work, generates oxygen through the oxygen generator inside it (such as molecular sieve adsorption method, electrolysis of water method, etc.), and discharges it through the oxygen outlet; at the same time, the atomizer 2 starts to work. The atomizing part 22 atomizes water molecules into tiny water droplets or water mist by specific mechanical or ultrasonic means, etc.; the atomized water molecules are mixed with the negative oxygen ions generated by the negative oxygen ion generator to form negative oxygen ion atomized gas. Negative oxygen ions have the advantages of purifying the air and improving the utilization efficiency of oxygen, etc.; the connecting pipe 23 serves as the bridge of this portable oxygen generator, and its two branch pipes 235 are connected to the oxygen outlet of the main body 1 of the oxygen generator and the output port 211 of the atomizer 2. The pure oxygen and the negative oxygen ion atomized gas then flow into the main pipe 231 through the corresponding branch pipes 235 to be mixed, and are delivered to the places where they are needed (such as masks, nasal catheters, etc.) through the main pipe 231.

[0036] When this oxygen generator is working, the main body 1 of the oxygen generator continuously generates oxygen, while the atomizer 2 atomizes the water molecules of pure water and distilled water as needed and adsorbs the negative oxygen ions generated by the negative oxygen ion generator. Through the connecting pipe 23, the user can choose to receive pure oxygen, negative oxygen ion atomized gas or a mixture of both. Since the atomizer 2 can atomize water molecules and adsorb the negative oxygen ions generated by the negative oxygen ion generator, the gas inhaled by the user is more humid and comfortable, reducing the discomfort caused by inhaling dry oxygen for a long time.

[0037] The pure oxygen generated by the main body 1 of the oxygen generator can meet the oxygen demand of users when needed. Especially in situations such as high altitudes and diseases, it is of great significance for maintaining normal breathing. The negative oxygen ion atomized gas not only contains oxygen but also combines the advantages of negative oxygen ions. Negative oxygen ions can improve air quality, relieve stress, enhance the comfort and immunity of the human body. In addition, the combination of negative oxygen ions and water molecules also makes oxygen easier to be absorbed and utilized by the human body. By integrating the negative oxygen ion generator and the atomizing member 22 within a single housing 21, the overall structure of the present utility model is more compact, occupying less space, thus greatly enhancing the portability of the device. It is more suitable for occasions that require frequent movement or portability. And the integrated design makes the operation of the device more convenient. Users do not need to operate the atomizing member 22 and the negative oxygen ion generator separately. They can simply operate the device to achieve the functions of both. This reduces the usage threshold and improves the user experience. At the same time, the complementary and enhanced functions are also achieved. The atomizing member 22 can atomize water molecules into tiny particles and adsorb the negative oxygen ions generated by the negative oxygen ion generator to form a negative oxygen ion atomized gas. This gas has better health benefits, such as freshening the air and promoting breathing. Negative oxygen ions can disinfect and sterilize the oxygen supply pipeline; the atomized negative oxygen ion gas has a certain humidity and can moisten the nose and respiratory tract. Thus, this portable oxygen generator simultaneously has the functions of oxygen generation, air purification, and atomizing humidification, achieving the purpose of three-in-one efficacy.

[0038] In some embodiments of the present application, the connecting pipe 23 is detachably connected to both the oxygen outlet and the output port 211 of the atomizer 2. Specifically, the connecting pipe 23, the oxygen outlet, and the output port 211 of the atomizer 2 are all designed as independent modules, and the three are connected through specific interfaces; this enables each part to be manufactured, maintained, and replaced separately, improving the flexibility and reliability of the device. The connecting pipe 23 is detachably connected to the oxygen outlet and the output port 211 of the atomizer 2 by means such as screw connection, snap connection, or quick plug-in interface. This connection method allows users to remove the atomizer 2 part when not using the atomizing function and only use the oxygen outlet function of the oxygen generator; conversely, when the atomizing function is needed, the atomizer 2 part can be conveniently connected. And when the device is not in use, users can remove the atomizer 2 part and store it separately to save storage space. At the same time, during transportation, the volume and weight of this oxygen generator can also be reduced, lowering the transportation cost.

[0039] In some embodiments of the present application, the oxygen generator main body 1 and the nebulizer 2 are detachably connected. Specifically, by designing the oxygen generator main body 1 and the nebulizer 2 as detachable modules, users can selectively use or disassemble these two parts according to their needs. For example, when the user only needs the oxygen generation function, they can only use the oxygen generator main body 1; when it is necessary to increase the humidity of oxygen or inhale atomized medicine, the nebulizer 2 can be connected to the oxygen generator main body 1 for use. Since the oxygen generator main body 1 and the nebulizer 2 can be separated, when one of the parts fails or needs maintenance, the user can replace or repair this part separately without replacing the entire device, improving the convenience of maintenance. At the same time, it is also convenient for cleaning and disinfection, reducing the risk of cross-infection and improving the hygienic safety of use.

[0040] In some embodiments of the present application, as Figure 4 and Figure 5 shown, a clamping plate 3 is provided on the outer wall of the oxygen generator main body 1, clamping grooves 4 are formed on opposite sides of the clamping plate 3, a clamping portion 212 is provided on the outer wall of the housing 21, and the clamping portion 212 can be inserted into the two-side clamping grooves 4 and abut against the top of the clamping plate 3. Specifically, when it is necessary to connect the nebulizer 2 to the oxygen generator main body 1, the user only needs to insert the clamping portion 212 into the clamping grooves 4 on both sides of the clamping plate 3 on the outer wall of the oxygen generator main body 1. When the clamping portion 212 is completely inserted, it will abut against the top of the clamping plate 3, thereby realizing a stable connection between the two. The clamping portion 212 is inserted into the two-side clamping grooves 4 to limit the nebulizer 2 in the left-right direction, and the clamping portion 212 abuts against the top of the clamping plate 3 to prevent the nebulizer 2 from moving downward further, so that the nebulizer 2 is hung on the outer wall of the oxygen generator main body 1. Through the cooperative setting of the clamping plate 3 and the clamping grooves 4, the user can easily connect or disassemble the nebulizer 2 and the oxygen generator main body 1 without using additional tools or complex operations, effectively improving the usability and convenience of the device.

[0041] In some embodiments of the present application, as Figure 3 shown, a fixing frame 5 is provided on the outer wall of the oxygen generator main body 1, the fixing frame 5 has a receiving groove 6, and the nebulizer 2 is placed in the receiving groove 6. Specifically, the size and shape of the receiving groove 6 match the external dimensions of the nebulizer 2, so that the nebulizer 2 can be stably placed in the receiving groove 6. When it is necessary to connect the nebulizer 2 to the oxygen generator main body 1, the user only needs to accurately place the nebulizer 2 into the receiving groove 6 of the fixing frame 5; due to the structural design of the receiving groove 6, the nebulizer 2 will be stably fixed on the oxygen generator main body 1. With the combination of the fixing frame 5 and the receiving groove 6, the user can easily connect or disassemble the nebulizer 2 and the oxygen generator main body 1 without using additional tools or complex operations, further improving the usability and convenience of the device.

[0042] Through the cooperation of the fixing frame 5 and the accommodating groove 6, the atomizer 2 is firmly fixed on the oxygen generator main body 1. Even if there is shaking or bumping during the use of the device, the connection is not likely to become loose or fall off. This stability ensures the continuous and stable operation of this oxygen generator.

[0043] In some embodiments of the present application, a flexible layer is provided on one side inside the fixing frame 5, and the atomizer 2 is in interference fit with the accommodating groove 6 through the flexible layer. Specifically, a flexible layer is provided on one side inside the fixing frame 5 to adapt to atomizers 2 of different sizes through the flexible layer and ensure a tight fit between the atomizer 2 and the accommodating groove 6. When the atomizer 2 is placed in the accommodating groove 6, due to the existence of the flexible layer, an interference fit is formed between the atomizer 2 and the accommodating groove 6 of the fixing frame 5. Interference fit refers to a connection with a small amount of interference between the mating surfaces, which has the characteristics of high positioning accuracy, firm connection, and difficult disassembly.

[0044] In addition, although the flexible layer forms an interference fit with the atomizer 2, the characteristics of the flexible layer still make the installation and disassembly processes remain somewhat convenient. Compared with a completely rigid connection, it reduces the risk of the user damaging the device due to improper installation or disassembly. Due to the existence of the interference fit, the connection between the atomizer 2 and the fixing frame 5 is very firm, ensuring the stability of the device during use. It not only reduces the risk of device damage caused by shaking or bumping, but also ensures the continuity and stability of atomization (such as drug atomization). The material of the flexible layer can be set as rubber, including but not limited to one kind.

[0045] In some embodiments of the present application, a first magnet 7 is provided at the bottom of the accommodating groove 6, and a second magnet 8 that cooperates with the first magnet 7 is provided on the outer wall of the housing 21. The first magnet 7 and the second magnet 8 have opposite magnetic polarities.

[0046] Specifically, a first magnet 7 is provided at the bottom of the accommodating groove 6 of the fixing frame 5 of the oxygen generator main body 1, and at the same time, a second magnet 8 that cooperates with the first magnet 7 is provided on the outer wall of the housing 21 of the atomizer 2. These two magnets are opposite in position to facilitate the magnetic force between them. When the atomizer 2 is placed in the accommodating groove 6, due to the opposite magnetic polarities of the first magnet 7 and the second magnet 8, an attractive force will be generated between them. This attractive force not only helps the atomizer 2 to be more stably fixed in the accommodating groove 6, but also provides a simple locking mechanism to prevent the atomizer 2 from accidentally falling off when not needed. Through the attractive force between the magnets, the atomizer 2 is stably fixed in the accommodating groove 6, effectively preventing detachment or displacement caused by vibration or accidental touch, thereby improving the overall stability of the device.

[0047] In addition, although the magnetic force provides a stable connection, the user can still easily install or remove the atomizer 2 by overcoming the magnetic force. This structural design not only ensures the stability of the connection but also takes into account the convenience of use. Moreover, no additional locking mechanism or fastener is required, which not only simplifies the structure of the device but also reduces the manufacturing cost.

[0048] In some embodiments of the present application, as Figure 6 shown, the main pipeline 231 has a first connection portion 232 and a second connection portion 233 that are respectively communicated with the two side branch pipelines 235. Spiral grooves 234 are provided inside both the first connection portion 232 and the second connection portion 233, and the spiral directions of the spiral grooves 234 on both sides are opposite. Specifically, the spiral directions of the spiral grooves 234 inside the first connection portion 232 and the second connection portion 233 are opposite. This causes the fluid to be subjected to spiral forces in different directions when passing through these two connection portions. When oxygen and negative oxygen ion atomized gas are respectively transported to the main pipeline 231 through the two branch pipelines 235, they will pass through the first connection portion 232 and the second connection portion 233. Due to the presence of the spiral grooves 234, the fluid will be subjected to spiral forces during the flow process, thereby producing a rotational or spiral flow effect. Since the spiral directions of the spiral grooves 234 on both sides are opposite, a certain mixing effect will be generated when the fluid enters the main pipeline 231, which helps to improve the mixing effect of oxygen and negative oxygen ion atomized gas.

[0049] In some embodiments of the present application, the atomizing member 22 includes a circuit control board 221, an atomizing sheet 222, a water storage tank 223, a water suction pipe 224, and a water suction rod 225. The atomizing sheet 222 is disposed on the water suction rod 225 and cooperates with the circuit control board 221; the water suction pipe 224 is sleeved on the water suction rod 225 and inserted into the water storage tank 223. The water suction pipe 224 is provided with a through hole 226 for the liquid in the water storage tank 223 to flow to the water suction rod 225. The liquid is transmitted to the atomizing sheet 222 through the water suction rod 225, and the circuit control board 221 can transmit ultrasonic waves to the atomizing sheet 222, causing the atomizing sheet 222 to vibrate at a high frequency to break water molecules into mist droplets.

[0050] Specifically, the water storage tank 223 is used to store purified water and distilled water. The atomizing sheet 222 is arranged on the water absorption rod 225 and cooperates with the circuit control board 221. The water suction pipe 224 is sleeved on the water absorption rod 225 and inserted into the water storage tank 223. Through holes 226 are formed in the water suction pipe 224, enabling the liquid in the water storage tank 223 to flow to the water absorption rod 225 through the through holes 226. The liquid flows inside the water absorption rod 225 and is further transmitted to the atomizing sheet 222. When the circuit control board 221 operates, it generates ultrasonic signals, which are transmitted to the atomizing sheet 222. After receiving the ultrasonic signals, the atomizing sheet 222 starts to vibrate at a high frequency. This high-frequency vibration breaks the water molecules in contact into tiny droplets. The atomized water molecules adsorb the negative oxygen ions generated by the negative oxygen ion generator to form negative oxygen ion atomized gas, which is then mixed with oxygen through the connecting pipe 23 for the user to inhale or discharged from the output port 211 and released.

[0051] In some embodiments of the present application, a sliding groove 213 is formed at the top of the housing 21. The output port 211 is located at the bottom of the sliding groove 213, and a slider 214 is slidably arranged in the sliding groove 213. The slider 214 can slide to close and open the output port 211. Specifically, the output port 211 for outputting the negative oxygen ion atomized gas is arranged at the bottom position of the sliding groove 213, and the slider 214 can slide along the track of the sliding groove 213. When the slider 214 is in a specific position, for example, sliding above the output port 211, it will cover the output port 211, closing the output port 211 and preventing the negative oxygen ion atomized gas from flowing out, making the atomizer 2 in a closed state. When the slider 214 is slid to another position, for example, sliding away from the output port 211 and aligning with the output port 211, the output port 211 is kept open, allowing the negative oxygen ion atomized gas to flow out from the output port 211.

[0052] By providing the slidable slider 214 and the sliding groove 213, the opening and closing of the output port 211 can be conveniently controlled, making the output control more flexible and convenient. When the slider 214 slides to the position where it closes the output port 211, the leakage of the negative oxygen ion atomized gas from the output port 211 can be effectively prevented, ensuring the safety and cleanliness of use. When the atomized substance does not need to be output, the output port 211 can be closed by the slider 214, avoiding the continuous operation of the atomizing member 22, thereby extending the service life of the atomizing member 22.

[0053] In some other embodiments of the present application, the water storage bottle is transparent. Specifically, since the water storage bottle is transparent, users can visually see the liquid level inside the bottle, thereby knowing the remaining water volume in the water storage bottle in real time. This immediate visual feedback can help users make more accurate decisions, such as whether to add water or when to replace the water storage bottle. The transparent water storage bottle makes the internal situation clear at a glance, and users can more easily discover and remove internal dirt or residues. This helps to keep the device clean and hygienic and reduces the possibility of bacterial growth. At the same time, the transparent water storage bottle has better aesthetics.

[0054] It should be understood that those of ordinary skill in the art can make improvements or transformations according to the above description, and all such improvements and transformations should fall within the protection scope of the appended claims of the present utility model.

Claims

1. A three-in-one portable oxygen generator, characterized in that, Comprising: An oxygen generator main body having an oxygen outlet; An atomizer disposed on the outer wall of the oxygen generator main body. The atomizer includes a housing, an atomizing member and a negative ion generator disposed in the housing. The atomizing member is used for atomizing water molecules, and the negative ion generator is used for generating negative ions and delivering them to the atomizing member, and mixing with the atomized water molecules to form negative ion atomized gas. The housing has an output port for discharging the negative ion atomized gas; A connecting pipe including a main pipeline and at least two branch pipelines communicated with the main pipeline. The two branch pipelines are respectively connected to the oxygen outlet and the output port.

2. The three-in-one portable oxygen generator according to claim 1, wherein, The connecting pipe is detachably connected to both the oxygen outlet and the output port of the atomizer.

3. The three-in-one portable oxygen generator according to claim 2, wherein The oxygen generator main body and the atomizer are detachably connected.

4. The three-in-one portable oxygen generator according to claim 3, characterized in that, A clamping plate is provided on the outer wall of the oxygen generator main body. Card slots are opened on opposite sides of the clamping plate. A clamping portion is provided on the outer wall of the housing. The clamping portion can be inserted into the two side card slots and abuts against the top of the clamping plate.

5. The three-in-one portable oxygen concentrator according to claim 3, characterized in that: A fixing frame is provided on the outer wall of the oxygen generator main body. The fixing frame has an accommodating groove, and the atomizer is placed in the accommodating groove.

6. The three-in-one portable oxygen generator according to claim 5, characterized in that, At least one side in the fixing frame is provided with a flexible layer, and the atomizer is in interference fit with the accommodating groove through the flexible layer.

7. The three-in-one portable oxygen generator according to claim 5, characterized in that, A first magnet is provided at the bottom of the accommodating groove, and a second magnet cooperating with the first magnet is provided on the outer wall of the housing. The first magnet and the second magnet have opposite magnetic polarities.

8. The three-in-one portable oxygen generator according to claim 5, characterized in that, The main pipeline has a first connection portion and a second connection portion respectively communicated with the two side branch pipelines. Spiral grooves are provided on the inner sides of the first connection portion and the second connection portion, and the spiral directions of the two side spiral grooves are opposite.

9. The three-in-one portable oxygen concentrator according to claim 8, characterized in that: The atomizing member includes a circuit control board, an atomizing sheet, a water storage tank, a water suction pipe and a water suction rod. The atomizing sheet is disposed on the water suction rod and cooperates with the circuit control board; the water suction pipe is sleeved on the water suction rod and inserted into the water storage tank. The water suction pipe is provided with through holes for the liquid in the water storage tank to flow to the water suction rod. The liquid is transmitted to the atomizing sheet through the water suction rod. The circuit control board can transmit ultrasonic waves to the atomizing sheet to cause the atomizing sheet to vibrate at a high frequency to break water molecules into droplets.

10. The three-in-one portable oxygen generator according to claim 9, characterized in that, A sliding groove is opened at the top of the housing. The output port is located at the bottom of the sliding groove, and a slider is slidably disposed in the sliding groove. The slider can slide to close and open the output port.

Images