Portable telescopic air purification humidifier

Abstract

The invention provides a portable telescopic air purification humidifier. The portable telescopic air purification humidifier comprises a bottled water connecting assembly, a sterilization water tank, a low-noise fan, an evaporation filter element assembly, a spraying assembly and an air outlet which are sequentially arranged in a telescopic shell from bottom to top, and an air inlet is formed in the position opposite to the evaporation filter element assembly; the sterilization water tank is used for primary sterilization of bottled water and supplies water to the spraying assembly through the water pump. The low-noise fan is used for sucking fresh air from the air inlet and blowing the fresh air to the evaporation filter element assembly; the evaporation filter element assembly is a telescopic evaporation filter element; the spraying assembly is used for spraying water from the sterilization water tank to the top of the evaporation filter element assembly; the device further comprises a sterilization lamp. And the water pump, the low-noise fan and the germicidal lamp are connected with a control switch arranged on the telescopic shell. The portable humidifier solves the problems that an existing humidifier is poor in portability and has bacteria breeding, and has the beneficial effects of being convenient and fast to store and use, good in sterilization and purification effect, high in evaporation efficiency, not prone to breeding bacteria and the like.

Description

Technical Field

[0001] The invention relates to the technical field of air purification, and in particular to a portable telescopic air purifier and humidifier. Background Art

[0002] Humidifiers are divided into four types according to the humidification effect and humidification range they can achieve: normal temperature humidifier, ultrasonic humidifier, electrode humidifier, and steam humidifier. Among them, ultrasonic humidifiers are the most widely used.

[0003] The existing evaporative humidifiers on the market are large in size and heavy in weight, making them difficult to move and not suitable for frequent use between different places; they are particularly limited in use in business trips, office work, hotel accommodation, etc. In addition, existing small humidifiers mostly use high-frequency vibrations, and then the high-frequency vibration of the atomizer causes the water in the humidifier to be thrown off the water surface to produce floating water mist, thereby achieving the purpose of air humidification. However, the water mist particles sprayed by ultrasonic humidifiers are large and contain a large number of scale bacteria, which has high requirements for water quality and is prone to cause respiratory diseases.

[0004] To sum up, the humidifier products currently on the market have the disadvantages of large size, inconvenient installation, high power consumption, high operating cost, high noise, and easy bacterial growth during operation. Humidifier products that can solve the above shortcomings are currently in great demand in the market. Summary of the invention

[0005] A technical problem to be solved by the present invention is that the existing humidifiers have poor portability and are prone to bacterial growth.

[0006] In order to solve the above technical problems, the present invention provides a portable telescopic air purifier humidifier, comprising: a telescopic shell, in which a bottled water connecting component, a sterilizing water tank, a low-noise fan, an evaporation filter element component, a spray component, and an air outlet are arranged in sequence from bottom to top, and the air inlet is arranged at a position opposite to the evaporation filter element component; the sterilizing water tank is connected between the bottled water connecting component and the spray component, and is used for primary sterilization of the bottled water, and supplies water to the spray component through a water pump; the low-noise fan is connected to the bottom of the evaporation filter element component, and is used to blow air from the air inlet. Fresh air is sucked in and blown toward the evaporation filter element assembly; the evaporation filter element assembly is a retractable evaporation filter element, and when the retractable shell is stretched and rotated, the retractable evaporation filter element increases the filtration evaporation area accordingly; the spray assembly is connected between the evaporation filter element assembly and the air outlet, and is used to spray water from the sterilization water tank to the top of the evaporation filter element assembly in the future; it also includes a sterilization lamp, which is connected below the air outlet and inserted into the central cavity of the evaporation filter element assembly after passing through the spray assembly; the water pump, low-noise fan, and sterilization lamp are connected to the control switch arranged on the retractable shell.

[0007] Preferably, the retractable shell includes an upper end cover of the humidifier, an upper shell of the humidifier, a lower shell of the humidifier, and a bottom shell of the humidifier. The upper end cover of the humidifier and the upper shell of the humidifier, as well as the lower shell of the humidifier and the bottom shell of the humidifier are threadedly connected. The upper shell of the humidifier and the lower shell of the humidifier are nested and matched, and a shell guide structure for axial extension and extension and a shell stop structure for axial positioning are provided between the two.

[0008] Preferably, the shell guiding structure includes a plurality of shell axial grooves axially arranged on the inner wall of the lower shell of the humidifier, and also includes a plurality of shell sliders arranged on the bottom protruding outer wall of the upper shell of the humidifier, and the shell sliders are arranged in pairs with the shell axial grooves; the shell stopping structure includes a shell circumferential groove connected to the upper end of the shell axial groove, and when the shell slider moves axially to the entrance of the shell circumferential groove, the upper shell of the humidifier rotates circumferentially, and the shell slider is axially positioned in the shell circumferential groove.

[0009] Preferably, the evaporation filter element assembly includes an inner filter element component and an outer filter element component that are interlaced and matched, and a filter element guide structure for axial extension and contraction and a filter element stopping structure for axial positioning are arranged between the two. The inner filter element bracket of the inner filter element component is connected to the upper outer shell of the humidifier, and the outer filter element bracket of the outer filter element component is connected to the lower outer shell of the humidifier.

[0010] Preferably, the filter element guiding structure includes a plurality of filter element axial grooves axially arranged on the inner wall of the outer filter element component, and also includes a plurality of filter element sliders arranged on the bottom protruding outer wall of the inner filter element component, and the filter element sliders are arranged in pairs with the filter element axial grooves; the filter element stopping structure includes a filter element circumferential groove connected to the upper end of the filter element axial groove, and when the filter element slider moves axially to the entrance of the filter element circumferential groove, the inner filter element component is rotated circumferentially, and the filter element slider is axially positioned in the filter element circumferential groove.

[0011] Preferably, guide blades are provided at the air outlet.

[0012] Preferably, the spray assembly is an annular cavity structure that is clamped between the upper end cover of the humidifier and the upper outer shell of the humidifier. A spray hole and a water inlet hole connected to the sterilization water tank are provided below the inner cavity of the annular cavity structure. Several spray holes are arranged in a ring shape corresponding to the entire upper end surface of the evaporation filter element assembly.

[0013] Preferably, the bottled water connecting assembly is connected to the retractable housing via a rotating shaft, and the bottled water connecting assembly is provided with a bottled water connecting thread for connecting bottled water, a water outlet channel and a hose for connecting the bottled water with a sterilizing water tank, and an air inlet channel for connecting the bottled water with the outside atmosphere.

[0014] Preferably, the inner wall of the sterilizing water tank is provided with a silver ion antibacterial coating.

[0015] Preferably, the germicidal lamp is a UV germicidal lamp.

[0016] Through the above technical solution, it can be known that the portable telescopic air purifier humidifier provided by the present invention has at least the following beneficial effects: 1. Portability: The retractable housing and filter element structure, as well as the bottled water connection component design, not only reduce the size of the humidifier and make it easy to carry, but also effectively increase the immersion area and reduce the carrying volume. The design of the bottled water connection component further reduces the size of the humidifier and is compatible with most mineral water interfaces on the market. At the same time, the bottled water connection component can be hidden in the housing when not in use to prevent dust from entering.

[0017] 2. Sterilization and purification: The UV sterilization lamp under the air outlet acts on the inside of the humidifier, effectively destroying the bacterial structure in the air and playing a role in sterilization and purification. That is, the UV sterilization lamp and the silver ion water tank structure effectively destroy the bacterial structure and purify the air.

[0018] 3. Natural and healthy humidification: It adopts the principle of air-cooled evaporative humidification to simulate the natural water evaporation process, does not produce large particles of water mist, and is healthier. That is, the principle of humidifying the air in the present invention is air-cooled evaporative humidification, which increases the air flow through a low-noise fan, thereby accelerating the natural evaporation rate of water to humidify the air, which is consistent with the principle of water evaporation in nature and is natural and healthy. In addition, it adopts an automatic air-drying system. After use, the low-noise fan can continue to run for a period of time to automatically dry the filter element and reduce bacterial growth.

[0019] The present invention significantly improves the air purification and humidification effects through the retractable design and dynamic adjustment of the evaporation filter. At the same time, the addition of UV sterilization lamps and silver ion water tanks further enhances the sterilization ability of the equipment and ensures the cleanliness of the air. The design of the low-noise fan and automatic air-drying system improves the user experience, avoids the bacterial growth caused by the long-term moisture of the filter element, and extends the service life of the equipment. The storage mechanism of the magnetic connection and the shaft connection of the bottled water connection assembly makes the device more portable and more flexible to use. Overall, this solution takes into account portability and ease of use while ensuring efficient purification and humidification. It is suitable for a variety of environments and provides users with a healthier and more comfortable living space. The portable telescopic air purifier humidifier of this solution has become an ideal choice for modern families and commercial places with its efficient purification, intelligent humidification and portable design. It can not only effectively improve the indoor air quality and enhance the comfort of living and working, but also become a must-have product for business trips and travels due to its portability. In the modern society that pursues healthy life, this humidifier stands out with its green, healthy and efficient features. It not only brings healthy and fresh air to individuals and families, but also provides more comfortable and healthy air quality for commercial environments, improving customer satisfaction and employee work efficiency. Whether in daily life or traveling, this humidifier can create an ideal micro-environment for users, allowing health and comfort to accompany every breath. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 for Figure 1 Exploded diagram of Figure 3 is a cross-sectional view of the upper end cover of the humidifier; Figure 4 is a cross-sectional view of the upper housing of the humidifier; Figure 5 is a cross-sectional view of the lower housing of the humidifier; Figure 6 It is a front view of the bottom shell of the humidifier; Figure 7 is a cross-sectional view of the bottom shell of the humidifier; Figure 8 is a three-dimensional diagram of an outer filter element component; Fig. 9is a cross-sectional view of an outer filter element component; Fig.10 is a three-dimensional diagram of an inner filter element component; Fig.11 is a cross-sectional view of an inner filter element component; Fig.12 is a three-dimensional diagram of a spray assembly; Fig.13 is a cross-sectional view of a spray assembly; Fig.14 A top view of a bottled water connection assembly; Fig.15 A side view of a bottled water connection assembly; Fig.16 This is a cutaway view of the bottled water connection assembly.

[0022] Description of reference numerals: 1. Control switch; 2. Upper cover of humidifier; 3. Spray assembly; 4. UV germicidal lamp; 5. Inner filter element; 6. Upper shell of humidifier; 7. Outer filter element; 8. Lower shell of humidifier; 9. Low-noise fan; 10. Water pump; 11. Sterilization water tank; 12. Bottom shell of humidifier; 13. Bottled water connection assembly; 14. Switch mounting slot; 15. Guide fan blade; 16. UV germicidal lamp mounting slot; 17. Upper cover shell of humidifier; 18. Spray assembly mounting slot; 19. Upper cover mounting internal thread; 20. Upper shell mounting external thread; 21. Filter element positioning buckle; 22. Threaded hole; 23. Upper shell wall of humidifier; 24. Shell slider; 25. Air inlet; 26. Axial slide groove of the shell; 27. Internal thread for mounting the lower shell; 28. Circumferential groove of the shell; 29. ​​Shaft mounting groove; 30. Storage groove for bottled water connection assembly; 31. External thread for mounting the bottom shell; 32. Positioning slide groove of the water tank; 33. Axial slide groove of the filter element; 34. External filter element bracket; 35. External filter element net; 36. Low-noise fan mounting thread; 37. External positioning buckle; 38. Internal filter element bracket; 39. Internal filter element positioning buckle; 40. Internal filter element net; 41. Filter element slider; 42. Annular cavity structure; 43. Spray hole; 44. Water inlet hole; 45. Water outlet channel; 46. Air inlet channel; 47. Bottled water connection thread. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to exemplarily illustrate the principles of the present invention, but cannot be used to limit the scope of the present invention. The present invention can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0024] The present invention provides these embodiments to make the present invention thorough and complete, and fully express the scope of the present invention to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of materials, numerical expressions and numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, rather than as limiting.

[0025] It should be noted that, in the description of the present invention, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0026] In addition, the words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" is not strictly perpendicular, but is within the tolerance range. "Parallel" is not strictly parallel, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0027] It should also be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0028] All terms used in the present invention have the same meanings as those understood by ordinary technicians in the field to which the present invention belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0029] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0030] A portable telescopic air purifier humidifier, such as Figure 1 and Figure 2 As shown, it includes a retractable shell, in which a bottled water connection component 13, a sterilizing water tank 11, a low-noise fan 9, an evaporation filter component, a spray component 3, and an air outlet are arranged from bottom to top, and the air inlet 25 is arranged at a position opposite to the evaporation filter component.

[0031] The sterilizing water tank 11 is connected between the bottled water connection assembly 13 and the spray assembly 3, and is used for primary sterilization of bottled water, and supplies water to the spray assembly 3 through the water pump 10. Preferably, the inner wall of the sterilizing water tank is provided with a silver ion antibacterial coating.

[0032] The low-noise fan 9 is connected to the bottom of the evaporation filter element assembly, and is used to suck fresh air from the air inlet 25 and blow it toward the evaporation filter element assembly, and finally discharge it through the air outlet at the top.

[0033] The evaporation filter element assembly is a retractable evaporation filter element. When the retractable housing is stretched and rotated, the retractable evaporation filter element increases the filtration evaporation area accordingly.

[0034] The spray assembly 3 is connected between the evaporation filter element assembly and the air outlet, and is used to spray the water from the sterilization water tank 11 to the top of the evaporation filter element assembly to wet the evaporation filter element assembly.

[0035] It also includes a germicidal lamp, which is connected below the air outlet and inserted into the central cavity of the evaporation filter assembly after passing through the spray assembly; the water pump 10, the low-noise fan 9, and the germicidal lamp are connected to the control switch 1 arranged on the retractable housing. The retractable air purifier humidifier can maintain the optimal humidity of the air in various environments by dynamically adjusting the humidification amount, which not only improves the indoor comfort, but also has a significant effect on skin moisturizing and respiratory health. It is particularly suitable for use in dry winter or air-conditioned rooms, effectively preventing skin problems and respiratory diseases caused by dryness, and creating a healthy and comfortable indoor environment for users.

[0036] Preferably, the control switch 1 is fixed to the housing by screws, which ensures the stability of the switch and the convenience of operation. The user can easily control the opening and closing of the humidifier, which is suitable for environments such as homes and offices where humidity needs to be adjusted frequently. Extended description: This screw-fixed switch design is not only stable, but also effectively prevents children from operating it incorrectly, thereby improving the safety of the equipment. At the same time, the easy-to-operate feature enables the user to adjust the working state of the humidifier at any time according to changes in indoor humidity, ensuring that the indoor humidity is always maintained within the most suitable range. It is suitable for places with high requirements for indoor environmental humidity, such as baby rooms in homes and air-conditioned environments in offices.

[0037] Preferably, the upper end cover of the humidifier is connected to the upper shell of the humidifier by sliding to open and close. This design makes the maintenance and cleaning of the humidifier more convenient. The user can easily open the upper cover and clean the internal structure. It is suitable for occasions that require regular cleaning and maintenance, such as schools and hospitals. The sliding end cover design simplifies the cleaning process. The user can clean it without disassembling the entire device, which greatly saves maintenance time. This feature is particularly suitable for environments with dense traffic and easy breeding of bacteria and viruses such as schools and hospitals. Regular cleaning can effectively reduce the indoor bacterial content, improve air quality, and provide a healthier and safer breathing environment for teachers, students and patients.

[0038] Preferably, the germicidal lamp adopts an integrated UV germicidal lamp, which effectively kills bacteria and viruses in the air, improves air quality, and is suitable for environments requiring high cleanliness.

[0039] Preferably, the water pump 10 is fixed to the sterilizing water tank 11 by a buckle, which is convenient for disassembly and replacement, and is suitable for occasions where the water source needs to be frequently replaced, such as outdoor activities, travel, etc. The buckle-fixed water pump design allows users to quickly change the water source during outdoor activities or travel without professional tools, and the operation is simple and convenient. This not only improves the adaptability and portability of the device, but also ensures the normal operation of the humidifier under different water quality conditions, providing users with continuous fresh air and comfortable humidity, and is an ideal companion on the journey.

[0040] Preferably, the bottled water connection assembly can also be connected to the bottom shell by magnetic attraction. This design makes it more convenient to replace the water source of the humidifier, and is suitable for occasions where the water source needs to be replaced frequently.

[0041] Preferably, the filter element holder has a top and bottom positioning design to ensure the stability and use effect of the filter element, and is suitable for occasions requiring high-efficiency filtration, such as cities with serious pollution. The top and bottom positioning design allows the filter element to work stably during the humidification process and effectively filter harmful substances in the air, such as dust, pollen, PM2.5, etc., which is particularly suitable for environments such as cities with serious pollution, providing workers and urban residents with a cleaner and healthier breathing environment.

[0042] Preferably, the humidifier also includes a guide fan blade 15 located at the top air outlet, which can evenly distribute the humidified air and improve the humidification effect. It is suitable for environments that require uniform humidification, such as greenhouses, botanical gardens, etc. The design of the top guide fan blade allows the humidified air to evenly cover the entire room, which not only improves the humidification efficiency, but also ensures the uniform distribution of indoor humidity. In environments such as greenhouses and botanical gardens that require precise control of humidity, this humidifier can provide the most suitable growth humidity for plants, promote healthy plant growth, and improve ornamental and yield.

[0043] Preferably, if Figure 2 , Figure 6 , Figure 7 As shown, the sterilizing water tank 11 is fixed by the water tank positioning slide groove 32, which not only ensures the stability and use effect of the water tank, but also ensures the reliability of the connection between the water tank and the bottled water connecting assembly.

[0044] Preferably, it also includes an automatic air-drying system, which uses a timer to automatically control the air-drying time to avoid bacterial growth caused by long-term moisture in the filter element, and is suitable for environments that require long-term use, such as offices and homes. Extended description: The automatic air-drying system can automatically start the air-drying mode when the device is not in use through timing control, effectively avoiding bacterial growth caused by long-term moisture in the filter element, extending the service life of the filter element and reducing maintenance costs. It is particularly suitable for environments such as offices and homes where humidifiers are used for a long time, providing users with a continuous and healthy living and working space, while reducing energy consumption and maintenance workload for long-term operation.

[0045] Preferably, the fan of the air-cooling device adopts a low-noise design, which improves the user experience and is suitable for occasions that require a quiet environment, such as libraries and conference rooms. Extended description: The design of the low-noise fan not only reduces interference during equipment operation, but also improves the overall user experience. In places such as libraries and conference rooms where a quiet environment is required, this silent design ensures that the operation of the humidifier will not affect the user's study, reading or meeting, providing users with a quiet and comfortable indoor environment, improving work efficiency and quality of life.

[0046] Preferably, if Figure 2 As shown, the retractable shell includes a humidifier upper end cover 2, a humidifier upper shell 6, a humidifier lower shell 8, and a humidifier bottom shell 12. The humidifier upper end cover 2 and the humidifier upper shell 6, and the humidifier lower shell 8 and the humidifier bottom shell 12 are all threadedly connected. The humidifier upper shell 2 and the humidifier lower shell 8 are nested and matched, and a shell guide structure for axial extension and a shell stop structure for axial positioning are provided between the two.

[0047] Preferably, the shell guide structure includes a plurality of shell axial grooves 26 axially arranged on the inner wall of the lower shell 8 of the humidifier, and also includes a plurality of shell sliders 24 arranged on the outer wall of the bottom protruding from the upper shell 6 of the humidifier, and the shell sliders 24 are arranged in pairs with the shell axial grooves 26. The shell stop structure includes a shell circumferential groove 28 connected to the upper end of the shell axial groove 26. When the shell slider 24 axially moves to the entrance of the shell circumferential groove 28, the upper shell 6 of the humidifier is rotated circumferentially, and the shell slider 24 is axially positioned in the shell circumferential groove 28, thereby realizing the positioning of the shell after the humidifier is extended.

[0048] Preferably, if Figure 5As shown, the air inlet 25 is set on the outer wall of the lower shell 8 of the humidifier, and is arranged in several columns axially and several rows circumferentially, and is arranged obliquely. The air inlet is inclined inward, which can prevent water from spilling out and effectively reduce the chance of external dust entering.

[0049] Preferably, if Figures 8 to 11 As shown, the evaporation filter element assembly includes an inner filter element component 5 and an outer filter element component 7 which are inserted and matched, and a filter element guide structure for axial extension and contraction and a filter element stopping structure for axial positioning are arranged between the two. The inner filter element bracket of the inner filter element component is connected to the upper outer shell of the humidifier, and the outer filter element bracket of the outer filter element component is connected to the lower outer shell of the humidifier.

[0050] Preferably, the filter element guiding structure includes a plurality of filter element axial grooves 33 axially arranged on the inner wall of the outer filter element component 7, and also includes a plurality of filter element sliders 41 arranged on the outer wall of the bottom protruding from the inner filter element component 5, and the filter element sliders 41 are arranged in pairs with the filter element axial grooves 33. The filter element stopping structure includes a filter element circumferential groove connected to the upper end of the filter element axial groove 33, and when the filter element slider 41 axially moves to the inlet of the filter element circumferential groove, the inner filter element component 5 is rotated circumferentially, and the filter element slider 41 is axially positioned in the filter element circumferential groove, thereby realizing the positioning of the filter element after the humidifier is extended.

[0051] Preferably, if Fig.12 and Fig.13 As shown, the spray assembly 3 is an annular cavity structure 42 that is clamped between the upper end cover 2 of the humidifier and the upper outer shell 6 of the humidifier. A spray hole 43 and a water inlet hole 44 connected to the sterilizing water tank 11 are provided below the inner cavity of the annular cavity structure 42. Several spray holes 43 are arranged in a ring shape corresponding to the entire upper end surface of the evaporation filter element assembly.

[0052] Preferably, if Figures 14 to 16 As shown, the bottled water connecting assembly 13 is connected to the retractable housing via a rotating shaft, and the bottled water connecting assembly 13 is provided with a bottled water connecting thread 47 for connecting bottled water, a water outlet channel 45 and a hose for connecting the bottled water with the sterilizing water tank 11, and an air inlet channel 46 for connecting the bottled water with the outside atmosphere.

[0053] Figure 1 This is an overall structural view of the portable telescopic air purifier humidifier of the present invention, showing the appearance of the humidifier and the installation positions of the main components.

[0054] Figure 2This is an exploded view of the internal structure of the portable telescopic air purifier humidifier of the present invention, through which the connection mode and interaction between the various components can be understood in detail. It can be seen that the internal structure design of the humidifier is very compact, and the dynamic change of the device volume is achieved through the ingenious telescopic and rotating mechanism, which not only ensures efficient air purification and humidification during use, but also takes into account the portability when stored.

[0055] exist Figure 1 and Figure 2 In the figure, it can be seen that the humidifier upper end cover 2 of the humidifier is located at the top, and a ring-shaped spray assembly 3 is installed inside it, which is used to evenly spray water on the filter element to achieve a humidification effect. The top of the humidifier upper end cover 2 is provided with a guide fan blade 15, which is used to evenly distribute and guide the purified air to ensure that the air can be evenly distributed to every corner of the room. A switch mounting groove 14 is also provided on the upper part of the humidifier upper end cover 2 for installing the control switch 1. The control switch 1 is fixed in the switch mounting groove 14 by screws, which is convenient for users to start and stop the equipment. A germicidal lamp mounting groove 16 is provided at the lower part of the humidifier upper end cover 2, and a UV germicidal lamp 4 is installed. The UV germicidal lamp 4 is fixed in the UV germicidal lamp mounting groove 16 by a buckle, which is used to sterilize and disinfect the air entering the humidifier to improve the air quality.

[0056] The upper shell 6 of the humidifier is located below the upper end cover 2 of the humidifier, and the upper shell mounting external threads 20 are arranged around the top thereof, which are used to cooperate with the upper end cover mounting internal threads 19 of the upper end cover 2 of the humidifier to achieve a stable connection between the two. An inner filter element component 5 is installed inside the upper shell 6 of the humidifier, and the inner filter element component 5 is used to filter impurities in the air, improve the cleanliness of the air, and at the same time improve the air-cooled evaporation efficiency. An inner filter element positioning buckle 39 is arranged around the top of the inner filter element component 5, and a filter element slider 41 is arranged around the bottom. The inner filter element positioning buckle 39 cooperates with the filter element positioning buckle 21 arranged inside the upper shell 6 of the humidifier, and is fixed by screws in the threaded hole 22, ensuring that the inner filter element component 5 can move synchronously with the rotation and extension of the upper shell 6, so as to realize the overall extension function of the humidifier. This structural design not only facilitates the replacement of the filter element, but also improves the portability and flexibility of use of the humidifier.

[0057] The lower shell 8 of the humidifier is located below the upper shell 6 of the humidifier, and is provided with air inlets 25 around it. The inclined air inlet design can prevent water from splashing out while ensuring sufficient air flow into the humidifier. The bottom of the lower shell 8 of the humidifier is provided with lower shell mounting internal threads 27 around it, which are used to cooperate with the bottom shell mounting external threads 31 of the bottom shell 12 of the humidifier to achieve the connection between the two. A shell axial slide groove 26 is provided inside the lower shell 8, which cooperates with the shell sliders 24 provided around the bottom of the upper shell 6 of the humidifier, thereby realizing the expansion and contraction of the humidifier. This design enables the humidifier to change its volume through simple operations during use and storage, greatly improving the portability.

[0058] The bottom shell 12 of the humidifier is located at the bottom of the entire humidifier, and the top is provided with bottom shell mounting external threads 31 around it, which are used to cooperate with the lower shell mounting internal threads 27 of the lower shell 8 of the humidifier to achieve a stable connection between the two. Inside the bottom shell 12 of the humidifier, there is a water tank positioning slide 32, which is used to position and install the sterilizing water tank 11, ensure the correct installation direction of the sterilizing water tank 11, avoid the water inside the water tank from leaking during the expansion and contraction process of the humidifier, and ensure communication with the bottled water connection assembly 13. The outer side of the bottom shell 12 of the humidifier is also provided with a bottled water connection assembly storage groove 30 and a shaft mounting groove 29, which are used to install the bottled water connection assembly 13. The bottled water connection assembly 13 is connected to the bottom shell 12 of the humidifier by a rotating shaft, and can be easily popped out or stored, which is convenient for users to connect to the water source, and also improves the portability of the device.

[0059] Figure 3 The cross-sectional view of the internal structure of the humidifier upper end cover 2 shows that the guide blades 15, the switch mounting slot 14 and the UV germicidal lamp mounting slot 16 are arranged in the humidifier upper end cover housing 17, and in particular, the connection mode between the spray assembly 3 and the humidifier upper end cover 2 can be clearly seen. The annular spray assembly 3 is provided with protrusions around it, which coincide with the spray assembly mounting slot 18 inside the humidifier upper end cover 2 to achieve accurate positioning of the spray head. This design can ensure that the water is evenly sprayed on the filter element, improve the humidification efficiency, and avoid the waste and uneven distribution of water.

[0060] Figure 4The cross-sectional view of the internal structure of the humidifier upper shell 6 is shown, and the internal structure of the humidifier upper shell 6 and the connection method with the humidifier lower shell 8 can be seen. Shell sliders 24 are arranged around the bottom of the humidifier upper shell 6, which cooperate with the shell axial slide grooves 26 inside the humidifier lower shell 8. When the humidifier needs to be extended or retracted, the shell slider 24 slides in the shell axial slide groove 26 to achieve the stretching or compression of the shell. The top of the humidifier upper shell 6 is provided with upper shell mounting external threads 20 around the top, which match the upper end cover mounting internal threads 19 of the humidifier upper end cover 2. By rotating, the humidifier upper shell 6 can be tightly connected with the humidifier upper end cover 2 to ensure the stability of the equipment.

[0061] Figure 5 The cross-sectional view of the internal structure of the lower shell 8 of the humidifier is shown, and the shell axial groove 26 and the shell circumferential groove 28 connected to the shell axial groove 26 can be seen inside the lower shell 8 of the humidifier. The shell circumferential groove 28 is located at the top of the shell axial groove 26. The shell axial groove 26 cooperates with the shell slider 24 of the upper shell 6 of the humidifier to realize the telescopic function of the humidifier. When the shell slider 24 moves axially to the entrance of the shell circumferential groove 28, the upper shell 6 of the humidifier rotates circumferentially, and the shell slider 24 is axially positioned in the shell circumferential groove 28, thereby realizing the positioning of the shell after the humidifier is extended. The air inlet 25 around the lower shell 8 of the humidifier is tilted inward, which prevents water from splashing out while ensuring that sufficient air flow enters the interior of the humidifier, improving the efficiency of air circulation, thereby enhancing the effect of air purification and humidification. The bottom of the humidifier lower shell 8 is provided with a lower shell mounting internal thread 27 , and the lower shell mounting internal thread 27 is adapted to the bottom shell mounting external thread 31 at the top of the humidifier bottom shell 12 .

[0062] Figure 6 A front view of the humidifier bottom housing 12 is shown, Figure 7 The internal structure cross-sectional view of the bottom shell 12 of the humidifier is shown, and the water tank positioning slide groove 32 inside the bottom shell 12 of the humidifier can be seen, which is used to position and fix the water tank component 11. The top of the bottom shell 12 of the humidifier is provided with a bottom shell mounting external thread 31, which matches the lower shell mounting internal thread 27 of the lower shell 8 of the humidifier, and the bottom shell 12 of the humidifier is tightly connected with the lower shell 8 of the humidifier by rotation. This design not only ensures the stability of the equipment, but also facilitates the installation and removal of the water tank. One side of the bottom shell 12 of the humidifier is provided with a bottled water connection component storage groove 30 and a shaft mounting groove 29, and the shaft mounting groove 29 is used to install the shaft for rotating the bottled water connection component 13.

[0063] Figure 8 A three-dimensional view of the outer filter element 7 is shown, Fig. 9The cross-sectional view of the internal structure of the outer filter element 7 is shown, and the outer filter element bracket 34 of the outer filter element 7 and the outer filter element net 35 arranged on the outer filter element bracket 34 can be seen. The outer filter element bracket 34 is provided with a filter element axial slide groove 33 inside and an outer positioning buckle 37 outside. The filter element axial slide groove 33 cooperates with the filter element slider 41 arranged around the bottom of the inner filter element 5 to realize the expansion and contraction of the inner filter element 5 inside the outer filter element 7, and the outer positioning buckle 37 is clamped with the lower shell 8 of the humidifier. This design allows the inner filter element 5 to expand and contract freely. The axial positioning structure between the inner filter element 5 and the outer filter element 7 is the same as the axial positioning structure between the outer filter element structure 7 and the upper shell 6 and the lower shell 8 of the humidifier. When the filter element slider 41 moves axially to the top of the filter element axial slide groove 33, the filter element slider 41 of the inner filter element 5 can be rotated to the filter element circumferential slot set inside the outer filter element bracket 34 through rotation operation, thereby realizing the positioning of the outer shell after the humidifier is extended, increasing the evaporation area and filtration area of ​​the filter element, and improving the humidification efficiency and filtration effect. A low-noise fan mounting thread 36 is set on the inner side of the bottom of the outer filter element 7, and the internal thread set on the outer periphery of the low-noise fan mounting thread 36 matches, realizing the stable installation of the low-noise fan 9.

[0064] Fig.10 A three-dimensional view of the inner filter element 5 is shown. Fig.11 The internal structure cross-sectional view of the inner filter element component 5 is shown, and the inner filter element bracket 38 of the inner filter element component 5 and the inner filter element net 40 set on the inner filter element bracket 38 can be seen. The inner filter element positioning buckle 39 is set around the top of the inner filter element bracket 38, and the filter element slider 41 is set around the bottom. The inner filter element positioning buckle 39 cooperates with the filter element positioning buckle 21 set inside the humidifier upper shell 6. The filter element slider 41 slides with the filter element axial slide groove 33 in the outer filter element component 7. Through rotation and telescopic operations, the inner filter element component 5 is synchronized with the dynamic changes of the humidifier upper shell 6. This design ensures the stability of the inner filter element 5 during the telescopic process of the humidifier, and improves the portability and flexibility of the device.

[0065] Fig.12 A stereoscopic view of the spray assembly 3 is shown, Fig.13 The cross-sectional view of the internal structure of the spray assembly 3 is shown. It can be seen that the annular cavity structure 42 of the spray assembly 3 is surrounded by protrusions, which cooperate with the spray assembly mounting groove 18 inside the upper end cover 2 of the humidifier to achieve accurate positioning of the spray assembly 3. The spray assembly 3 is provided with a spray hole 43 and a water inlet hole 44. The water pump 10 sends the water in the sterilization water tank 11 into the annular cavity structure 42 through the water pipe and the water inlet hole 44, and then evenly sprays it onto the filter element from the spray hole 43 to achieve a humidification effect. This design ensures uniform distribution of water, improves humidification efficiency, and also avoids water waste.

[0066] Preferably, the spray hole 43 of the spray assembly 3 corresponds to the through hole set at the top of the outer filter support 34 and the inner filter support 38, and the inner filter net 40 and the outer filter net 35 correspond to the corresponding through holes respectively. Further preferably, the inner filter net 40 and the outer filter net 35 are both sheet-shaped, and each outer filter net 35 is distributed in an annular array around the central axis of the outer filter support 34, and each inner filter net 40 / outer filter net 35 is distributed in an annular array around the central axis of the outer inner filter support 38.

[0067] Fig.14 A top view of the bottled water connection assembly 13 is shown, Fig.15 A side view of the bottled water connection assembly 13 is shown, Fig.16 The cross-sectional view of the internal structure of the bottled water connection assembly 13 is shown. It can be seen that the bottled water connection assembly 13 is provided with a water outlet channel 45 and an air intake channel 46 for balancing the air pressure, as well as a bottled water connection thread 47 for installing bottled water, wherein the air intake channel 46 is used to connect the air intake pipe, and the top of the air intake pipe is higher than the highest water surface after the bottled water is inverted. The bottled water connection assembly 13 is connected to the bottom shell 12 of the humidifier through a rotating shaft, which is convenient for the user to easily unfold or store the bottled water connection assembly 13 during use and storage, and also facilitates the connection of an external water source. After the bottled water is connected to the bottled water connection thread 47, the bottled water can be inverted above the bottled water connection assembly 13. This design not only improves the portability and flexibility of use of the device, but also ensures a stable supply of water and the normal operation of the humidifier.

[0068] When the portable telescopic air purifier humidifier is working, the humidifier is first stretched and then rotated to a position, and the power is turned on. The water source enters the sterilization water tank 11 through the bottled water connecting component 13, and the low-noise fan 9, UV sterilization lamp 4 and water pump 10 are started by controlling the switch 1. The water pump 10 sends the water in the sterilization water tank 11 into the annular cavity structure 42 from the water inlet hole 44 of the spray component 3 through the water pipe, and evenly infiltrates the expanded inner filter element component 5 and the outer filter element component 7 from the spray hole 43. At the same time, due to the action of the low-noise fan 9, the internal pressure of the humidifier is relatively small, and the outside air enters the humidifier through the air inlet 25 around the lower shell 8 of the humidifier, is filtered and sterilized, and is blown out from the guide blades 15 of the upper end cover to complete the cycle.

[0069] Through the above detailed description, it can be seen that the innovative point of the portable telescopic air purifier humidifier of the present invention lies in its telescopic filter structure, the hidden design of the bottled water connection assembly, the structure of the telescopic housing and the filter element, and the addition of low-noise fans, UV sterilizers and silver ion water tanks. These designs not only significantly improve the air purification and humidification effects, enhance the sterilization ability of the equipment, avoid the growth of bacteria caused by long-term moisture in the filter element, and extend the service life of the equipment, but also improve the user experience, making the equipment more portable, more convenient to use, suitable for a variety of environments, and providing users with a healthier and more comfortable living space. Every detail is carefully designed so that the entire device can not only work efficiently, but also be conveniently stored when not in use, greatly improving the portability of the equipment, meeting the needs of modern users for portable air purification and humidification equipment, and also reflecting the humanization and intelligence of equipment design. Overall, the design concept of the present invention is to integrate efficient purification, portable storage and ease of use, providing users with an efficient and convenient air purification and humidification solution.

[0070] So far, various embodiments of the present invention have been described in detail. In order to avoid obscuring the core inventive concept of the present invention, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solutions disclosed in the above embodiments.

[0071] Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A portable telescopic air purifier humidifier, characterized in that: include: The retractable housing is provided with a bottled water connection assembly, a sterilizing water tank, a low-noise fan, an evaporation filter assembly, a spray assembly, and an air outlet in sequence from bottom to top, and the air inlet is arranged at a position opposite to the evaporation filter assembly; The sterilizing water tank is connected between the bottled water connection assembly and the spray assembly, is used for primary sterilization of the bottled water, and supplies water to the spray assembly through a water pump; The low-noise fan is connected to the bottom of the evaporative filter element assembly and is used to suck fresh air from the air inlet and blow it toward the evaporative filter element assembly; The evaporation filter element assembly is a retractable evaporation filter element. When the retractable housing is stretched and rotated, the retractable evaporation filter element increases the filtration evaporation area accordingly. The spray assembly is connected between the evaporation filter element assembly and the air outlet, and is used to spray the water from the sterilization water tank to the top of the evaporation filter element assembly; It also includes a germicidal lamp, which is connected below the air outlet and inserted into the central cavity of the evaporative filter element assembly after passing through the spray assembly; the water pump, the low-noise fan, and the germicidal lamp are connected to a control switch arranged on the retractable housing.

2. The portable telescopic air purifier humidifier according to claim 1, characterized in that: The retractable shell includes an upper end cover of the humidifier, an upper shell of the humidifier, a lower shell of the humidifier, and a bottom shell of the humidifier. The upper end cover of the humidifier and the upper shell of the humidifier, as well as the lower shell of the humidifier and the bottom shell of the humidifier are all threadedly connected. The upper shell of the humidifier and the lower shell of the humidifier are nested and matched, and a shell guide structure for axial extension and extension and a shell stop structure for axial positioning are arranged between the two.

3. The portable telescopic air purifier humidifier according to claim 2, characterized in that: The shell guiding structure includes a plurality of shell axial grooves axially arranged on the inner wall of the lower shell of the humidifier, and also includes a plurality of shell sliders arranged on the bottom protruding outer wall of the upper shell of the humidifier, and the shell sliders are arranged in pairs with the shell axial grooves; the shell stopping structure includes a shell circumferential groove connected to the upper end of the shell axial groove, and when the shell slider moves axially to the entrance of the shell circumferential groove, the upper shell of the humidifier rotates circumferentially, and the shell slider is axially positioned in the shell circumferential groove.

4. The portable telescopic air purifier humidifier according to claim 2 or 3, characterized in that: The evaporation filter element assembly includes an inner filter element component and an outer filter element component that are inserted and matched, and a filter element guide structure for axial extension and contraction and a filter element stopping structure for axial positioning are arranged between the two. The inner filter element bracket of the inner filter element component is connected to the upper shell of the humidifier, and the outer filter element bracket of the outer filter element component is connected to the lower shell of the humidifier.

5. The portable telescopic air purifier and humidifier according to claim 4, characterized in that: The filter element guiding structure includes a plurality of filter element axial grooves axially arranged on the inner wall of the outer filter element component, and also includes a plurality of filter element sliders arranged on the bottom protruding outer wall of the inner filter element component, and the filter element sliders are arranged in pairs with the filter element axial grooves; the filter element stopping structure includes a filter element circumferential groove connected to the upper end of the filter element axial groove, when the filter element slider moves axially to the entrance of the filter element circumferential groove, the inner filter element component is rotated circumferentially, and the filter element slider is axially positioned in the filter element circumferential groove.

6. The portable telescopic air purifier humidifier according to any one of claims 1 to 3 and 5, characterized in that: The air outlet is provided with guide blades.

7. The portable telescopic air purifier and humidifier according to claim 6, characterized in that: The spray assembly is an annular cavity structure clamped between the upper end cover of the humidifier and the upper shell of the humidifier. A spray hole and a water inlet hole connected to the sterilizing water tank are arranged below the inner cavity of the annular cavity structure. Several spray holes are arranged in a ring shape corresponding to the entire upper end surface of the evaporation filter element assembly.

8. The portable telescopic air purifier and humidifier according to any one of claims 1 to 3, 5 and 7, characterized in that: The bottled water connection assembly is connected to the retractable housing via a rotating shaft, and is provided with a bottled water connection thread for connecting bottled water, a water outlet channel and a hose for connecting the bottled water with a sterilizing water tank, and an air inlet channel for connecting the bottled water with the outside atmosphere.

9. The portable telescopic air purifier and humidifier according to claim 8, characterized in that: The inner wall of the sterilizing water tank is provided with a silver ion antibacterial coating.

10. The portable telescopic air purifier and humidifier according to any one of claims 1-3, 5, 7, and 9, characterized in that: The germicidal lamp is a UV germicidal lamp.

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