Bubble humidifier

Abstract

The utility model provides a bubble humidifier, relates to the technical field of humidifying equipment, and aims to solve the problems that a bubble humidifier in the related technology is easy to output oxygen containing microorganisms and causes harm to a user and the like. The bubble humidifier comprises a humidifying bottle and an ultraviolet sterilization assembly arranged on the humidifying bottle, the ultraviolet sterilization assembly comprises a circuit board and an ultraviolet light source, and the ultraviolet light source comprises a plurality of deep ultraviolet light emitting diodes which are arranged on the circuit board and electrically connected with the circuit board.

Description

Technical Field

[0001] This application relates to the field of humidification equipment technology, specifically to a bubble humidifier. Background Technology

[0002] Bubble humidifiers are commonly used in home and medical settings to humidify oxygen, improving user and patient comfort and treatment effectiveness. However, bubble humidifiers are prone to microbial growth (such as bacteria, fungi, or viruses), resulting in the output oxygen containing microorganisms, which can harm the user's health. Utility Model Content

[0003] The purpose of this application is to provide a bubble humidifier to improve the problems of related technologies, such as bubble humidifiers easily outputting oxygen containing microorganisms and causing harm to users.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A bubble humidifier is provided, comprising: a humidifying bottle and an ultraviolet sterilization component disposed on the humidifying bottle, the ultraviolet sterilization component comprising a circuit board and an ultraviolet light source, the ultraviolet light source comprising a plurality of deep ultraviolet light-emitting diodes disposed on and electrically connected to the circuit board.

[0006] In some embodiments, the humidifier bottle includes a bottle body with an opening at one end and a top cap for closing the opening; the bubble humidifier also includes a retaining sleeve disposed at the end of the bottle body away from the opening and connected to the bottle body, and the ultraviolet sterilization component is disposed inside the retaining sleeve.

[0007] In some embodiments, the circuit board is fixed inside the fixing sleeve, and a plurality of deep ultraviolet light-emitting diode arrays are distributed on the circuit board and located on the side of the circuit board closer to the bottle.

[0008] In some embodiments, the bottle body includes a bottom surface away from the opening, the bottom surface bulging toward the side facing the opening.

[0009] In some embodiments, the ultraviolet sterilization component is disposed on the side of the humidifier bottle, and the length direction of the circuit board is the same as the height direction of the humidifier bottle. A plurality of deep ultraviolet light-emitting diodes are arranged at intervals along the length direction of the circuit board and located on the side of the circuit board close to the humidifier bottle.

[0010] In some embodiments, the humidifier bottle has a recess on one side, the length direction of the recess being the same as the length direction of the circuit board, and the circuit board is partially embedded in the recess.

[0011] In some embodiments, the humidifier bottle includes a bottle body with an opening at one end and a top cover for closing the opening; the ultraviolet sterilization component is fixed inside the top cover, wherein a plurality of deep ultraviolet light-emitting diode arrays are distributed on the circuit board and located on the side of the circuit board closer to the bottle body.

[0012] In some embodiments, the humidifier bottle includes a bottle body with an opening at one end and a top cover for closing the opening; the bottle body is used to contain liquid, and a gas inlet pipe is provided through the top cover, one end of which is used to be immersed in the liquid; the top cover is also provided with a gas outlet for discharging humidified gas.

[0013] In some embodiments, the ultraviolet sterilization component further includes at least one of a water level sensor, a water temperature detector, and a humidity detector; wherein, when the ultraviolet sterilization component includes the water level sensor, the water level sensor is used to detect water level information in the humidification bottle; when the ultraviolet sterilization component includes the water temperature sensor, the water temperature sensor is used to detect water temperature information in the humidification bottle; when the ultraviolet sterilization component includes the humidity sensor, the humidity sensor is used to detect humidity information in the humidification bottle.

[0014] In some embodiments, the ultraviolet sterilization component further includes a display and a controller, the display being electrically connected to the controller, and the controller being electrically connected to at least one of the water level sensor, the water temperature detector, and the humidity detector; the display is used to display at least one of the water level information, the water temperature information, and the humidity information.

[0015] In some embodiments, the ultraviolet sterilization component further includes a controller electrically connected to at least one of the water level sensor, the water temperature detector, and the humidity detector; the controller is used to signal connect to a user terminal to display at least one of the water level information, the water temperature information, and the humidity information at the user terminal.

[0016] Beneficial Effects: This application utilizes deep ultraviolet (UV) LEDs to emit ultraviolet light for sterilization and disinfection, enabling real-time disinfection and antibacterial action in bubble humidifiers, thus ensuring their safe use. Furthermore, the deep UV LEDs emit a single wavelength spectrum (e.g., ultraviolet light with wavelengths between 260nm and 280nm), which does not produce ozone within the humidification bottle, thereby ensuring the healthy use of the bubble humidifier. In addition, compared to UV lamps, deep UV LEDs have lower power consumption and a longer lifespan; they also allow for rapid start-up and more switching cycles, enabling frequent operation and further extending the lifespan of the bubble humidifier. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this application and should not be considered as limiting the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A structural diagram of a bubble humidifier provided for some embodiments of this application;

[0019] Figure 2 for Figure 1 A cross-sectional view of part of the structure of a medium-sized bubble humidifier;

[0020] Figure 3 A structural diagram of another bubble humidifier provided in some embodiments of this application;

[0021] Figure 4 This is a structural diagram of the bottle body in a bubble humidifier provided in some embodiments of this application;

[0022] Figure 5 This is a structural diagram of another bubble humidifier provided in some embodiments of this application. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0025] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0026] Unless the context otherwise requires, throughout the specification and claims, the term "comprising" is interpreted as open-ended and encompassing, meaning "including, but not limited to." In the description, terms such as "some embodiments," "some examples," or "exemplary" are intended to indicate that a particular feature, structure, material, or characteristic associated with that embodiment or example is included in at least one embodiment or example of the present invention. The illustrative representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics mentioned may be included in any suitable manner in any one or more embodiments or examples.

[0027] Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0028] In the description of this application, it should also be noted that, unless otherwise explicitly specified and limited, terms such as "set" and "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Furthermore, "fixed" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0029] In related technologies, bubble humidifiers are prone to becoming breeding grounds for microorganisms. This contamination not only threatens patients' health but also increases the risk of hospital-acquired infections. Humidifiers contaminated with microorganisms can become a source of hospital-acquired infections, especially for immunocompromised patients such as the elderly, infants, and cancer patients undergoing chemotherapy. Inhaling pathogens through a contaminated humidifier can lead to respiratory infections, including pneumonia, bronchitis, and asthma.

[0030] The microbial contamination problem mainly involves the following three aspects: 1) Bacterial growth – If the water in the humidifier is not changed regularly or if unclean water sources are used, bacteria can easily grow. For example, bacteria such as Pseudomonas aeruginosa, Staphylococcus aureus, and Escherichia coli can multiply rapidly in a humid environment. Difficult-to-clean internal structure: The internal structure of a humidifier is complex, especially the water tank, pipes, and atomizing device. Incomplete cleaning can easily leave blind spots for bacterial growth. For example, the embedded humidification bottle is embedded inside the unit, leaving more than 90% of the cleaning dead spots. After three months of use, scale or moss will grow, breeding bacteria and resulting in unclean oxygen output. 2) Fungal and mold contamination – Medical environments are usually warm and humid, providing ideal growth conditions for fungi and molds. Common contaminating fungi include Aspergillus niger and Candida albicans. Fungal spores are spread through the air and easily colonize in the humidifier, subsequently entering the patient's respiratory tract with the airflow, leading to respiratory infections. 3) Viral contamination – Bubble humidifiers may be used multiple times. If disinfection is not thorough, viruses (such as influenza virus, respiratory syncytial virus, etc.) can spread through the device, causing cross-infection. Some viruses can survive for a long time in humid environments, increasing the risk of infection.

[0031] Currently, the main measures to prevent and address microbial contamination are regular cleaning and disinfection, such as ensuring thorough cleaning after each use and using sterile water sources to reduce the risk of water source contamination. However, in reality, these measures are often not adequately met in everyday and medical environments, and cannot provide real-time disinfection and sterilization of bubble humidifier bottles in use.

[0032] Based on this, some embodiments of this application provide a bubble humidifier, such as... Figures 1 to 5 As shown, the bubble humidifier 100 includes a humidification bottle 10 and an ultraviolet sterilization component 20 disposed on the humidification bottle 10.

[0033] The ultraviolet sterilization component 20 includes a circuit board 21 and an ultraviolet light source 22. The ultraviolet light source 22 includes a plurality of deep ultraviolet light-emitting diodes 220 disposed on and electrically connected to the circuit board 21.

[0034] In related technologies, ultraviolet sterilization components typically use mercury lamps, which emit ultraviolet light with a wavelength of 184nm. When this 184nm light passes through a quartz glass window into the humidifier bottle, it produces ozone, which is harmful to humans. When a bubble humidifier is used to humidify oxygen, the humidifier bottle is rich in oxygen, which is easily converted into ozone by the 184nm light, and at a higher concentration. Furthermore, the oxygen from this bubble humidifier directly enters the respiratory system of the user or patient, and the high concentration of ozone produced directly entering the respiratory system can cause serious harm.

[0035] This application utilizes a deep ultraviolet light-emitting diode (LED) 220 to emit ultraviolet light for sterilization and disinfection. This enables real-time disinfection and sterilization of the bubble humidifier, ensuring its safe use. Furthermore, the deep ultraviolet LED 220 emits a single wavelength spectrum (e.g., ultraviolet light with wavelengths between 260nm and 280nm), which does not produce ozone within the humidification bottle, thus ensuring the healthy use of the bubble humidifier. In addition, compared to UV lamps, the deep ultraviolet LED 220 has lower power consumption and a longer lifespan; it also allows for rapid start-up and more switching cycles, enabling frequent operation and further extending the humidifier's lifespan.

[0036] In some embodiments, such as Figure 1 As shown, the humidifier bottle 10 includes a bottle body 11 with an opening at one end and a top cap 12 for closing the opening; the bubble humidifier 100 also includes a retaining sleeve 30, which is disposed at the end of the bottle body 11 away from the opening and connected to the bottle body 11. The open end of the bottle body 11 can be the top of the bottle body 11, and the retaining sleeve 30 is disposed at the bottom of the bottle body 11. The ultraviolet sterilization component 20 is disposed inside the retaining sleeve 30. That is, the ultraviolet sterilization component 20 is disposed at the bottom of the bottle body 11.

[0037] During the use of the humidifier bottle 10, it needs to contain liquid (such as water), which will contact the bottom of the bottle body 11 due to gravity. In this case, the light emitted by the deep ultraviolet light-emitting diode 220 in the ultraviolet sterilization component 20 enters the bottle body 11 and directly enters the water to sterilize the microorganisms inside. This helps to avoid the light emitted by the deep ultraviolet light-emitting diode 220 coming into contact with the air first after entering the bottle body 11 and then entering the water through the air, which would increase the medium through which the light passes. Therefore, in this embodiment, by placing the ultraviolet sterilization component 20 at the bottom of the bottle body 11, it is beneficial to reduce the light loss of the deep ultraviolet light-emitting diode 220, thereby improving the light utilization rate of the deep ultraviolet light-emitting diode 220.

[0038] In some examples, the deep ultraviolet light-emitting diode 220 has a glass window on its light-emitting side, and the deep ultraviolet light-emitting diode 220 is effectively protected by the glass window.

[0039] It should be noted that, generally speaking, the refractive index of quartz glass is 1.5, the refractive index of air is 1, and the refractive index of water is 1.33. Since light undergoes total internal reflection when moving from a denser medium to a less dense medium, if the light first passes through the quartz glass into the air and then into the water, there will be significantly more total internal reflection compared to the light directly entering the water through the quartz glass. This reduces the amount of light reaching the water for sterilization. Therefore, placing the ultraviolet sterilization component 20 at the bottom of the bottle 11 effectively enhances the sterilization effect of the bubble humidifier 100.

[0040] In some examples, the top cap 12 is detachably connected to the bottle body 11, and water can be added to the bottle body 11 after the top cap 12 is removed.

[0041] In some examples, the retaining sleeve 30 is detachably connected to the bottle body 11, so that when the ultraviolet sterilization component 20 inside the retaining sleeve 30 malfunctions, the retaining sleeve 30 can be removed to repair the ultraviolet sterilization component 20; and when the bottle body 11 is damaged, the bottle body 11 can be replaced, thereby helping to save on the operating cost of the bubble humidifier 100.

[0042] The detachable connection method described herein can be a threaded connection, a snap-fit ​​connection, an interference fit connection, an adhesive connection, etc., and this application does not limit it.

[0043] In some embodiments, such as Figure 2 As shown, the circuit board 21 is fixed inside the fixing sleeve 30, and an array of multiple deep ultraviolet light-emitting diodes 220 are distributed on the circuit board 21 and located on the side of the circuit board 21 close to the bottle body 11.

[0044] By arranging multiple deep ultraviolet light-emitting diodes 220 in an array on the circuit board 21, the light emitted from the ultraviolet sterilization component 20 can be more evenly distributed, thereby improving the sterilization effect on the water in the humidification bottle 10. Furthermore, after fixing the circuit board 21 with the ultraviolet light source 22 inside the fixing sleeve 30, and then fixing the fixing sleeve 30 to the bottom of the bottle body 11, the assembly of the ultraviolet sterilization component 20 and the humidification bottle 10 can be completed, thereby improving the installation efficiency of the bubble humidifier 100.

[0045] In some examples, the circuit board 21 can be detachably mounted within the retaining sleeve 30, which facilitates its maintenance.

[0046] It is worth noting that the array arrangement of the multiple deep ultraviolet light-emitting diodes 220 can be determined according to the shape of the bottle body 11. When the cross-section of the bottle body 11 (the direction of the cross-section is perpendicular to the height direction of the bottle body 11) is circular, the multiple deep ultraviolet light-emitting diodes 220 can be arranged in a ring array; when the cross-section of the bottle body 11 is rectangular, the multiple deep ultraviolet light-emitting diodes 220 can be arranged in a rectangular array.

[0047] In some embodiments, such as Figure 2 As shown, the bottle body 11 includes a bottom surface 111 away from the opening, and the bottom surface 111 protrudes towards the side facing the opening. Figure 2 As shown, the bottom surface 111 can protrude along the height direction of the bottle body 11 and toward the inner cavity of the bottle body 11.

[0048] In this configuration, the raised bottom surface 111 allows the light emitted from the ultraviolet light source 22 to effectively diffuse to all locations within the bottle body 11, thus ensuring the sterilization effect on the water inside the bottle body 11. Furthermore, because the bottom surface 111 protrudes towards the opening, a recess is formed at the bottom surface 111 of the bottle body 11. This allows at least a portion of the deep ultraviolet light-emitting diode 220 to be accommodated within this recess, thereby fully utilizing the light emitted by the deep ultraviolet light-emitting diode 220 and improving its light energy utilization rate. Moreover, this also makes full use of the space in the bubble humidifier 100, reducing its length and improving its simplicity and aesthetics.

[0049] In some embodiments, such as Figure 3 and Figure 4 As shown, the ultraviolet sterilization component 20 is disposed on the side of the humidifier bottle 10, and the length direction of the circuit board 21 is the same as the height direction of the humidifier bottle 10. Multiple deep ultraviolet light-emitting diodes 220 are arranged at intervals along the length direction of the circuit board 21 and are located on the side of the circuit board 21 close to the humidifier bottle 10.

[0050] In the case where the humidifier bottle 10 includes a bottle body 11 and a top cap 12, the ultraviolet sterilization component 20 is disposed on the side of the bottle body 11. The height direction of the bottle body 11 is consistent with the height direction of the humidifier bottle 10.

[0051] By arranging multiple deep ultraviolet light-emitting diodes 220 at intervals along the length of the circuit board 21, the deep ultraviolet light-emitting diodes 220 can provide good irradiation at different depths of the humidifier bottle 10, thereby ensuring the sterilization effect on the clean water inside the humidifier bottle 10.

[0052] In some embodiments, such as Figure 4As shown, the humidifier bottle 10 has a recess 110 on one side, and the length direction of the recess 110 is the same as the length direction of the circuit board 21. The circuit board 21 is partially embedded in the recess 110.

[0053] By providing a recess 110 and embedding the circuit board 21 partially within it, the circuit board 21 can be easily secured. Furthermore, since the circuit board 21 is partially embedded in the recess 110, the deep ultraviolet LED 220 located on one side of the circuit board 21 is also located within the recess 110. Therefore, the light emitted by the deep ultraviolet LED 220 can pass through the side wall of the recess 110 and enter the humidifier bottle 10, thus fully utilizing the light emitted by the deep ultraviolet LED 220 and improving the sterilization effect on the water in the humidifier bottle 10.

[0054] In some embodiments, such as Figure 5 As shown, in the case of the humidifier bottle 10 including the bottle body 11 and the top cover 12, the ultraviolet sterilization component 20 is fixed inside the top cover 12, wherein a plurality of deep ultraviolet light-emitting diodes 220 are arrayed on the circuit board 21 and located on the side of the circuit board 21 near the bottle body 11.

[0055] By distributing multiple deep ultraviolet light-emitting diodes 220 in an array on the circuit board 21, sufficient and uniform light emission can be achieved, thereby ensuring the sterilization effect on the clean water in the bottle 11.

[0056] Since the bottle 11 needs to contain clean water, the UV sterilization component 20 also includes a seal to seal the circuit board 21 and multiple deep ultraviolet light-emitting diodes 220, thereby ensuring the stable use of the UV sterilization component 20.

[0057] It is worth noting that the aforementioned ultraviolet sterilization component 20 may also include a power supply unit to power the plurality of deep ultraviolet light-emitting diodes 220. The power supply unit may be a built-in battery or an external device. In the case where the bubble humidifier 100 includes a fixing sleeve 30, the built-in battery may be installed inside the fixing sleeve 30.

[0058] In some examples, the UV sterilization component 20 may also include a charging interface for charging the built-in battery or for directly powering electrical components (such as deep ultraviolet light-emitting diodes 220) in the UV sterilization component 20.

[0059] In some embodiments, such as Figures 1 to 5 As shown, when the humidifier bottle 10 includes a bottle body 11 and a top cover 12, the bottle body 11 is used to contain liquid, and a gas inlet pipe 121 is provided through the top cover 12. One end of the gas inlet pipe 121 is used to be immersed in the liquid. The top cover 12 is also provided with a gas outlet 122, which is used to output the humidified gas.

[0060] Gas can be introduced into the bottle 11 through the gas inlet pipe 121, and then the humidified gas can be output through the gas outlet 122. Of course, oxygen can be introduced into the gas inlet pipe 121, in which case the bubble humidifier is used as an oxygen humidifier. Other types of gas can be introduced into the gas inlet pipe 121 to achieve humidification of the gas, and this application does not impose any restrictions on this.

[0061] It is worth noting that when the ultraviolet sterilization component 20 is located inside the top cover 12, an opening can be provided on the circuit board 21 of the ultraviolet sterilization component 20 so that the gas input pipe 121 can pass through the opening and extend into the bottle body 11.

[0062] In some examples, a diffuser may be provided at one end of the gas inlet pipe 121 located inside the bottle body 11. The diffuser allows the gas introduced from the gas inlet pipe 121 to fully contact the clean water, thereby achieving a good humidification effect.

[0063] In some examples, a pressure relief valve can also be provided on the top cover 12. When the gas pressure inside the bottle 11 is too high, the pressure relief valve can be opened to prevent the bottle 11 from exploding due to excessive gas pressure.

[0064] In some embodiments, the bottle body 11 and the top cap 12 may be made of UV-resistant and anti-aging materials, and under UV irradiation conditions, the bottle body 11 and the top cap 12 will not yellow or degrade, and will not release substances into the air or water inside the bottle body 11. For example, the bottle body 11 and the top cap 12 may be made of fluoropolymers, imides, etc.

[0065] In some embodiments, the ultraviolet sterilization component 20 further includes at least one of a water level sensor, a water temperature detector, and a humidity detector.

[0066] In some examples, the UV sterilization component 20 includes a water level sensor that can be used to detect the water level inside the humidifier bottle 10. In this case, the water level information inside the humidifier bottle 10 can be obtained through the water level sensor, making it easier for the user to control whether to add clean water to the humidifier bottle 10.

[0067] In some examples, the UV sterilization component 20 includes a water temperature sensor that can be used to detect the water temperature inside the humidifier bottle. In this case, the water temperature inside the humidifier bottle 10 can be obtained through the water temperature sensor. When the temperature of the clean water inside the humidifier bottle 10 is found to be too high or too low, the clean water inside the humidifier bottle 10 can be replaced, thereby ensuring that the bubble humidifier 100 is in good working condition.

[0068] In some examples, the UV sterilization component 20 includes a humidity sensor that can detect humidity information within the humidifier bottle 10. In this case, the humidity sensor can detect that the humidity within the humidifier bottle 10 is too high or too low. Therefore, the input speed of the gas in the gas input pipe 121 can be controlled to improve the humidity of the gas output from the humidifier bottle 10, making it suitable for the user.

[0069] In some examples, the UV sterilization component 20 may also include other types of sensors, such as a water turbidity sensor, to enrich the status management of the bubble humidifier 100.

[0070] In some embodiments, the ultraviolet sterilization component further includes a display 23 and a controller. The display 23 is electrically connected to the controller, and the controller is electrically connected to at least one of a water level sensor, a water temperature detector, and a humidity detector. The display 23 is used to display at least one of the water level information, water temperature information, and humidity information corresponding to the water level sensor, water temperature detector, and humidity detector. That is, when the controller is electrically connected to the water level sensor, the display 23 is used to display water level information; when the controller is electrically connected to the water temperature detector, the display 23 is used to display water temperature information; and when the controller is electrically connected to the humidity detector, the display 23 is used to display humidity information.

[0071] In this embodiment, the above information is displayed on the display 23, which helps the user to know the above information and take timely countermeasures when some information is abnormal.

[0072] In some embodiments, the ultraviolet sterilization component further includes a controller electrically connected to at least one of a water level sensor, a water temperature detector, and a humidity detector; the controller is used to signal connect to a user terminal to display at least one of water level information, water temperature information, and humidity information at the user terminal.

[0073] In this embodiment, the controller is connected to the user terminal via a signal, enabling the user to remotely obtain information such as water level, water temperature, and humidity. This allows the user to access the information at any time and take timely countermeasures when some information is abnormal.

[0074] The controller and the user terminal can be connected via a wired connection or a wireless connection (such as Bluetooth).

[0075] In some examples, the controller can be used to set timer functions, such as setting usage time or product lifespan; in addition, the controller can also be used to set reminder functions, such as low water level reminders or regular cleaning reminders.

[0076] In some examples, the bubble humidifier 100 may also include an indicator light electrically connected to the controller, which illuminates to attract the user's attention when the timer or reminder function is activated.

[0077] In some examples, the bubble humidifier 100 may also include a speaker electrically connected to the controller, which emits sound to attract the user's attention when the timer or reminder function is in operation.

[0078] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A bubble humidifier, characterized in that, include: humidification bottle; as well as An ultraviolet sterilization component is disposed on the humidifier bottle. The ultraviolet sterilization component includes a circuit board and an ultraviolet light source. The ultraviolet light source includes a plurality of deep ultraviolet light-emitting diodes disposed on and electrically connected to the circuit board. The ultraviolet sterilization component is disposed on the side of the humidifier bottle, and the length direction of the circuit board is the same as the height direction of the humidifier bottle. The plurality of deep ultraviolet light-emitting diodes are arranged at intervals along the length direction of the circuit board and are located on the side of the circuit board closer to the humidifier bottle.

2. The bubble humidifier according to claim 1, characterized in that, The humidifier bottle includes a bottle body with an opening at one end and a top cap for closing the opening; The bubble humidifier also includes a fixing sleeve, which is disposed at the end of the bottle body away from the opening and connected to the bottle body. The ultraviolet sterilization component is also disposed inside the fixing sleeve.

3. The bubble humidifier according to claim 2, characterized in that, The circuit board is fixed inside the fixing sleeve, and the array of multiple deep ultraviolet light-emitting diodes is distributed on the circuit board and located on the side of the circuit board close to the bottle.

4. The bubble humidifier according to claim 2, characterized in that, The bottle body includes a bottom surface away from the opening, the bottom surface bulging towards the side of the opening.

5. The bubble humidifier according to claim 1, characterized in that, The humidifier bottle has a recess on one side, the length of which is the same as the length of the circuit board, and the circuit board is partially embedded in the recess.

6. The bubble humidifier according to claim 1, characterized in that, The humidifier bottle includes a bottle body with an opening at one end and a top cap for closing the opening; The ultraviolet sterilization component is also fixed inside the top cover, wherein a plurality of deep ultraviolet light-emitting diode arrays are distributed on the circuit board and located on the side of the circuit board close to the bottle body.

7. The bubble humidifier according to claim 1, characterized in that, The humidifier bottle includes a bottle body with an opening at one end and a top cover for closing the opening; the bottle body is used to contain liquid, and a gas inlet pipe is provided through the top cover, one end of which is submerged in the liquid; the top cover is also provided with a gas outlet for discharging humidified gas.

8. The bubble humidifier according to any one of claims 1-6, characterized in that, The ultraviolet sterilization component further includes at least one of a water level sensor, a water temperature detector, and a humidity detector; wherein, When the ultraviolet sterilization component includes the water level sensor, the water level sensor is used to detect the water level information inside the humidification bottle; When the ultraviolet sterilization component includes the water temperature detector, the water temperature detector is used to detect the water temperature information inside the humidification bottle; When the ultraviolet sterilization component includes the humidity detector, the humidity detector is used to detect humidity information inside the humidification bottle.

9. The bubble humidifier according to claim 8, characterized in that, The ultraviolet sterilization component further includes a display and a controller. The display is electrically connected to the controller, and the controller is electrically connected to at least one of the water level sensor, the water temperature detector, and the humidity detector. The display is used to display at least one of the water level information, the water temperature information, and the humidity information; or... The ultraviolet sterilization component further includes a controller, which is electrically connected to at least one of the water level sensor, the water temperature detector, and the humidity detector; the controller is used to connect to a user terminal signal to display at least one of the water level information, the water temperature information, and the humidity information at the user terminal.

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