Portable bathing equipment with disinfection function and disinfection method

Abstract

The application provides a portable bathing device with a disinfection function and a disinfection method. The portable bathing device comprises a shower assembly and a portable body. The shower assembly comprises a spraying head and a holding part. The portable body comprises a shell and a main machine. The main machine comprises a water storage tank, a disinfectant tank and a water pump. A control switch is arranged on the main machine and used for controlling electrical components in the main machine. The water pump is connected with the water storage tank through a water storage pipeline. A first electric valve is arranged on the water storage pipeline. The water storage tank is connected with the shower assembly through a water purification pipeline arranged in the holding part. The water pump is connected with the disinfectant tank through a first disinfection pipeline. A second electric valve is arranged on the first disinfection pipeline. The disinfectant tank is connected with the water purification pipeline through a second disinfection pipeline. A third electric valve is arranged on the second disinfection pipeline. The first electric valve, the second electric valve, the third electric valve and the water pump are electrically connected with the control switch. The technical problem that viruses and bacteria breed in the internal pipeline can be solved.

Description

Technical Field

[0001] This invention relates to the field of bathing equipment, and in particular to a portable bathing device with disinfection function and a disinfection method. Background Technology

[0002] With societal progress, bathing has become an essential part of everyone's life to ensure good health. Most households now have fixed bathing facilities; however, these facilities are located in fixed locations and spaces. For some elderly people, those with physical disabilities, and those without a fixed address, these fixed facilities are not adequately functional. Therefore, a portable bathing device is needed to meet the bathing needs of these groups.

[0003] In related technologies, bathing is provided for individuals unable to care for themselves. For example, Chinese invention patent CN112971311A discloses a shampoo machine that includes a shower head, connecting hose and clean water tank, circuit board, socket, and water pump. The water pump and clean water tank are integrated into a separate housing. In use, the clean water tank stores water for showering, which is then transported separately to the user's location. The water pump draws water from the tank and uses the shower head for showering, thus overcoming location limitations associated with traditional bathing equipment.

[0004] Portable bathing devices using related technologies, such as shampoo machines, are often in a damp working environment, which can lead to the growth of large amounts of bacteria in the connecting hoses and showerheads. Using these bacteria-laden portable bathing devices can easily harm the health of bathers. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a portable bathing device with disinfection function, which can solve the technical problem of viruses and bacteria growing in the internal pipes of portable bathing devices after long-term use.

[0006] In a first aspect, the present invention provides a portable bathing device with disinfection function, comprising a shower assembly and a portable body;

[0007] The shower assembly includes a spray head and a grip.

[0008] The portable device includes a shell that is snapped together and a main unit disposed inside the shell;

[0009] The bottom of the housing is provided with four support bases at the four corners, and anti-slip pads are provided under the support bases; the top of the housing is provided with a lifting handle made by injection molding.

[0010] The main unit includes a water tank, a disinfectant tank, and a water pump. The main unit is equipped with a control switch for controlling the internal electrical components. An opening on the housing corresponds to the control switch. The water pump is connected to the water tank via a water storage pipe, which is equipped with a first electric valve. The water tank is connected to the shower assembly via a purified water pipe located inside the handle. The water pump is connected to the disinfectant tank via a first disinfection pipe, which is equipped with a second electric valve. The disinfectant tank is connected to the purified water pipe via a second disinfection pipe, which is equipped with a third electric valve. The first, second, and third electric valves, as well as the water pump, are all electrically connected to the control switch, which controls these valves.

[0011] Optionally, the disinfectant tank is made of transparent material, and the shell is provided with an observation window for observing the real-time capacity of the disinfectant tank. In this way, the capacity of the disinfectant in the tank can be observed in real time through the observation window, and when the disinfectant in the tank is found to be insufficient, it can be replenished.

[0012] Optionally, the grip is columnar, the outer diameter of the water purification pipe is smaller than the inner diameter of the grip, an exhaust channel is formed between the outer wall of the water purification pipe and the inner wall of the grip, and an air hole is provided at the end of the spray head, the air hole is connected to the exhaust channel, and the air hole is used to blow out the airflow introduced by the exhaust channel;

[0013] An air duct is fitted around the outside of the water purification pipe. The air duct is connected to the exhaust channel and is connected to the bottom of the disinfectant tank via a third disinfection duct. An atomizer is installed on the third disinfection duct and is connected to an air inlet on the housing. A fourth electric valve is also installed between the atomizer and the disinfection tank. The fourth electric valve is electrically connected to the control switch, and the atomizer is also electrically connected to the control switch. In this way, the disinfectant tank, atomizer, fourth electric valve, and control switch work together to discharge the atomized disinfectant through the air inlet, thus completing the external disinfection work.

[0014] Optionally, a baffle plate is provided in the exhaust channel to ensure uniform airflow within the pipe.

[0015] Optionally, a guide column is provided on the air hole, and the guide column is provided with an inclined surface to guide the airflow to generate vortex, thereby increasing the gas flow rate of the sprayed atomized disinfectant, improving the disinfection effect, and further improving the practicality of the portable bathing device with disinfection function.

[0016] Optionally, the air holes are arranged at equal angular intervals along the circumference of the spray head.

[0017] Optionally, the guide plate is spirally arranged along the axial direction of the exhaust channel, and an air guiding channel is formed between the guide plate and the exhaust channel.

[0018] Optionally, a baffle block is provided in the exhaust channel. The baffle block is hemispherical, which creates resistance to the atomized disinfectant, thereby increasing the residence time of the atomized disinfectant in the exhaust channel and enhancing the disinfection effect on the entire shower assembly.

[0019] Optionally, a placement mechanism is provided on one side of the lifting handle; the placement mechanism includes a first connecting support block provided on one side of the lifting handle, a first lower compression spring plate installed on one side of the first connecting support block, a first upper compression spring plate provided above the first lower compression spring plate, a support block installed above the first connecting support block, a second connecting support block provided at the top of the support block, and a second lower compression spring plate installed on one side of the second connecting support block, a second upper compression spring plate provided above the second lower compression spring plate, the first lower compression spring plate and the first upper compression spring plate are symmetrically arranged about the middle of the first connecting support block, and the vertical cross-sectional shape of the first upper compression spring plate and the first lower compression spring plate is set to an arc shape.

[0020] Secondly, the present invention also proposes a disinfection method applicable to a portable bathing device with disinfection function as described in the first aspect above, the disinfection method comprising the following steps:

[0021] The user moves the portable device to a suitable location; controls the water pump to turn on via a control switch, directing the liquid from the water tank into the shower head to complete the bathing process; when pipe disinfection is required, the user controls the water pump, the second electric valve, and the third electric valve to open via a control switch, allowing the water pump to simultaneously discharge the liquid from the water tank and the disinfectant tank into the purified water pipe for mixing, thus disinfecting all pipes in the portable bathing device with disinfection function.

[0022] The beneficial effects of the technical solution provided by this invention include at least the following:

[0023] By incorporating a disinfectant tank and water pump, disinfectant is introduced into the purified water pipe, disinfecting the pipes within the portable bathing device and ensuring its internal cleanliness even after prolonged use. As an additional technical feature, the disinfectant in the tank is atomized by an atomizer and sprayed out through vents, enabling the portable bathing device to disinfect the exterior, enhancing its practicality and integration. A placement mechanism is designed so that when the purified water pipe initially contacts the first upper and lower compression springs, and its side adheres to the first connecting support block, the rebound force of these springs presses and secures the outside of the suction pipe. The pipe then bends upwards and is further secured by the rebound force of the second upper and lower compression springs, forming a double-layered fixation. This design minimizes both lateral and vertical space, resulting in a more compact and portable product. Furthermore, the purified water pipe can be easily pulled out without needing to be tied, making it more efficient and convenient to use. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a three-dimensional structural diagram of a portable bathing device with disinfection function provided in an embodiment of the present invention;

[0026] Figure 2 A rear view of a portable bathing device with disinfection function provided in an embodiment of the present invention;

[0027] Figure 3 This is a schematic diagram of the internal structure of a portable bathing device with disinfection function provided in an embodiment of the present invention;

[0028] Figure 4 This is a schematic diagram of the internal piping structure of a portable bathing device with disinfection function provided in an embodiment of the present invention;

[0029] Figure 5 This is a cross-sectional schematic diagram of the shower assembly according to an embodiment of the present invention;

[0030] Figure 6 This is a three-dimensional structural diagram of the spray head according to an embodiment of the present invention;

[0031] Figure 7A three-dimensional structural diagram of a portable bathing device with a disinfection function and a placement mechanism provided in an embodiment of the present invention;

[0032] Figure 8 This is a schematic diagram of the connection between the first connecting support block and the first upper extrusion spring sheet in an embodiment of the present invention.

[0033] In the picture:

[0034] 1-Shower assembly; 11-Spray head; 111-Air vent; 1111-Guide column; 1112-Beveled surface; 12-Holding part; 2-Portable body; 21-Housing; 211-Support base; 212-Anti-slip pad; 213-Control switch; 214-Observation window; 215-Air inlet; 22-Main unit; 221-Water tank; 222-Disinfectant tank; 223-Water pump; 224-Atomizer; 31-Water storage pipe; 41-First electric valve; 32-Purified water pipe; 33 42-First disinfection pipe; 34-Second electric valve; 43-Third electric valve; 35-Third disinfection pipe; 36-Exhaust channel; 37-Air pipe; 44-Fourth electric valve; 371-Guide plate; 372-Baffle block; 5-Lifting handle; 51-First connecting support block; 52-First upper compression spring; 53-Second upper compression spring; 54-First lower compression spring; 55-Second lower compression spring; 56-Support block; 57-Second connecting support block. Detailed Implementation

[0035] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0036] In related technologies, bathing is provided for individuals unable to care for themselves. For example, Chinese invention patent CN112971311A discloses a shampoo machine, which includes a shower head, connecting hose and clean water tank, circuit board, socket, and water pump. The water pump and clean water tank are integrated into a separate housing. In use, the clean water tank stores water for showering, which is then transported separately to the user's location. The water pump draws water from the tank and uses the shower head for showering, thus overcoming location limitations associated with traditional bathing equipment.

[0037] Portable bathing devices using related technologies, such as shampoo machines, are often in a damp working environment, which can lead to the growth of large amounts of bacteria in the connecting hoses and showerheads. Using these bacteria-laden portable bathing devices can easily harm the health of bathers.

[0038] Appendix Figure 1This is a three-dimensional structural diagram of a portable bathing device with disinfection function provided in an embodiment of the present invention. (Attached) Figure 2 A rear view of a portable bathing device with disinfection function provided in an embodiment of the present invention. (Attached) Figure 3 This is a schematic diagram of the internal structure of a portable bathing device with disinfection function provided in an embodiment of the present invention. Figure 4 A schematic diagram of the internal piping structure of a portable bathing device with disinfection function provided in an embodiment of the present invention. (Attached) Figure 5 This is a cross-sectional schematic diagram of the shower assembly according to an embodiment of the present invention. (See attached diagram.) Figure 6 This is a three-dimensional structural diagram of the spray head according to an embodiment of the present invention. Figures 1 to 6 The diagram shown is a structural schematic of a portable bathing device with disinfection function provided in a preferred embodiment of this application. For ease of explanation, only the parts related to the embodiment of the present invention are shown, and the details are as follows: Through practice, the applicant has provided a portable bathing device with disinfection function, including a shower head assembly 1 and a portable body 2.

[0039] The shower assembly 1 includes a spray head 11 and a grip 12.

[0040] The portable device 2 includes a shell 21 that is fastened together and a main unit 22 disposed inside the shell 21;

[0041] The bottom of the housing 21 is provided with four support bases 211, and anti-slip pads 212 are provided under the support bases 211; the top of the housing 21 is provided with a lifting handle 5 made by injection molding.

[0042] The main unit 22 includes a water storage tank 221, a disinfectant tank 222, and a water pump 223. The main unit 22 is equipped with a control switch 213 for controlling the internal electrical components. The housing 21 has an opening that mates with the control switch 213. The water pump 223 is connected to the water storage tank 221 via a water storage pipe 31, which is equipped with a first electric valve 41. The water storage tank 221 is connected to the shower head assembly 1 via a water purification pipe 32 located inside the handle 12. The water pump 223 is connected to the shower head assembly 1 via a first electric valve 41. A disinfection pipe 33 is connected to a disinfection solution tank 222. A second electric valve 42 is installed on the first disinfection pipe 33. The disinfection solution tank 222 is connected to a purified water pipe 32 through a second disinfection pipe 34. A third electric valve 43 is installed on the second disinfection pipe 34. The first electric valve 41, the second electric valve 42, the third electric valve 43 and the water pump 223 are all electrically connected to a control switch 213. The control switch 213 controls the first electric valve 41, the second electric valve 42, the third electric valve 43 and the water pump 223.

[0043] In this embodiment of the invention, after prolonged use, bacteria can grow in the internal pipes and loose connections of the shower assembly 1, potentially affecting human health. In this case, by controlling switch 213, the first electric valve 41 is closed, and the second electric valve 42 and the third electric valve 43 are opened. The water pump 223 injects disinfectant from the disinfectant tank into the water purification pipe 32, thus disinfecting the water purification pipe 32. Simultaneously, the disinfectant is sprayed out through the shower head 11, providing simple disinfection of the external environment. This effectively solves the technical problem of existing portable bathing devices developing bacteria internally after prolonged use, posing a health hazard to bathers. It disinfects both the internal and external surfaces simultaneously, exhibiting high integration and significantly increasing the practicality of the invention.

[0044] Optionally, the disinfectant tank 222 is made of transparent material, and the housing 21 is provided with an observation window 214 for observing the real-time capacity of the disinfectant tank 222. In this embodiment of the invention, by providing the observation window 214 to observe the disinfectant tank 222, when the disinfectant in the tank 222 is insufficient, disinfectant can be promptly injected by the water pump 223 to meet daily use, thereby improving the practicality of the portable bathing device and the user experience.

[0045] Optionally, the grip 12 is columnar, the outer diameter of the water purification pipe 32 is smaller than the inner diameter of the grip 12, an exhaust channel 36 is formed between the outer wall of the water purification pipe 32 and the inner wall of the grip 12, and an air hole 111 is provided at the end of the spray head 11. The air hole 111 is connected to the exhaust channel 36 and is used to blow out the airflow introduced by the exhaust channel 36.

[0046] An air duct 37 is fitted around the outside of the water purification pipe 32. The air duct 37 is connected to the exhaust channel 36. The air duct 37 is connected to the bottom of the disinfectant tank 222 through the third disinfection pipe 35. An atomizer 224 is installed on the third disinfection pipe 35. The atomizer 224 is connected to the air inlet 215 installed on the housing 21. A fourth electric valve 44 is also installed between the atomizer 224 and the disinfection tank. The fourth electric valve 44 is electrically connected to the control switch 213. The atomizer 224 is electrically connected to the control switch 213.

[0047] For example, in this embodiment of the invention, the fourth electric valve 44 is opened by the control switch 213, and the disinfectant in the disinfectant tank 222 flows into the atomizer 224. The atomizer 224 atomizes the disinfectant, thereby introducing the atomized disinfectant into the air duct 37. The atomized disinfectant is then sprayed out through the air hole 111 through the exhaust channel 36, completing the disinfection of the external environment. Because the disinfectant is atomized, the amount of disinfectant used is reduced, and the sprayed atomized disinfectant is more uniform, increasing the disinfection effect and saving costs.

[0048] Optionally, a baffle plate 371 is provided in the exhaust passage 36 to ensure uniform airflow within the pipe.

[0049] Optionally, a guide column 1111 is provided on the air hole 111, and the guide column 1111 is provided with an inclined surface 1112 to guide the airflow through to generate vortices. Exemplarily, in this embodiment of the invention, by modifying the inclined surface of the guide column 1111, when the atomized disinfectant is blown out from the air hole 111, a certain vortex is generated when the atomized disinfectant passes through the inclined surface 1112, thereby increasing the flow rate of the sprayed atomized disinfectant and further improving the disinfection effect.

[0050] Optionally, the air holes 111 are arranged at equal angular intervals along the circumference of the spray head 11.

[0051] Optionally, the guide plate 371 is spirally arranged along the axial direction of the exhaust channel 36, forming an air guiding channel between the guide plate 371 and the exhaust channel 36. Exemplarily, in this embodiment of the invention, the guide plate 371 is spirally shaped, allowing the atomized disinfectant to remain in the exhaust channel 36 for a longer time. Furthermore, the spiral shape of the guide plate allows the atomized disinfectant to be more evenly distributed within the exhaust channel 36, further improving the disinfection effect on the exhaust channel 36.

[0052] Optionally, a baffle block 372 is provided in the air guide channel. Since the baffle block 372 is hemispherical, it creates a certain resistance to the atomized disinfectant, thereby increasing the residence time of the atomized disinfectant in the exhaust channel 36 and further improving the disinfection effect of the exhaust channel 36.

[0053] Appendix Figure 7 A three-dimensional structural diagram of a portable bathing device with a disinfection function and a placement mechanism, provided in an embodiment of the present invention. (Attached) Figure 8 This is a schematic diagram of the connection between the first connecting support block and the first upper extrusion spring sheet according to an embodiment of the present invention. Figure 7 , 8As shown, a placement mechanism is provided on one side of the lifting handle 5; the placement mechanism includes a first connecting support block 51 provided on one side of the lifting handle 5, a first lower compression spring 54 installed on one side of the first connecting support block 51, a first upper compression spring 52 provided above the first lower compression spring 54, a support block 56 installed above the first connecting support block 51, a second connecting support block 57 provided at the top of the support block 56, a second lower compression spring 55 installed on one side of the second connecting support block 57, a second upper compression spring 53 provided above the second lower compression spring 55, the first lower compression spring 54 and the first upper compression spring 52 are symmetrically arranged about the middle of the first connecting support block 51, and the vertical cross-sectional shape of the first upper compression spring 52 and the first lower compression spring 54 is set to be arc-shaped.

[0054] In this embodiment of the invention, the first lower compression spring 54 and the first upper compression spring 52 are symmetrically arranged about the middle of the first connecting support block 51. The vertical cross-sectional shape of the first upper compression spring 52 and the first lower compression spring 54 is set to an arc shape so that the first upper compression spring 52 and the first lower compression spring 54 are aligned. When the side of the water pipe 32 moves to the position between the first upper compression spring 52 and the first lower compression spring 54, it is quickly squeezed into one side of the first connecting support block 51 along the arc surface and fits against the first connecting support block 51 for quick fixation. The second upper compression spring 53 and the second lower compression spring 55 are symmetrically arranged about the middle of the second connecting support block 57 so that when the water pipe 32 is close to the top side, the second upper compression spring 53 and the second lower compression spring 55 are squeezed and enter the interior of the second connecting support block 57 under the action of the arc surface, so as to achieve the function of compression and fixation.

[0055] This invention also proposes a disinfection method for a portable bathing device with disinfection function. Using the aforementioned portable bathing device with disinfection function, the method includes the following steps: the bathing user moves the portable unit 2 to a suitable location; the water pump 223 is turned on via control switch 213, introducing the liquid from the water tank 221 into the shower head 11 to complete the bathing process; when pipe disinfection is required, the water pump 223, the second electric valve 42, and the third electric valve 43 are opened via control switch 213, and the liquid from the water tank 221 and the disinfectant tank 222 is simultaneously discharged into the clean water pipe 32 for mixing, thus disinfecting all pipes in the portable bathing device with disinfection function.

[0056] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.

[0057] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0058] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0059] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0060] References to "one embodiment" or "some embodiments" in this specification mean that one or more embodiments of this application include a specific feature, structure, or characteristic described in connection with that embodiment. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless otherwise specifically emphasized. "A plurality" means "two or more."

Claims

1. A portable bathing device with disinfection function, characterized in that: Includes a shower head assembly (1) and a portable body (2); The shower assembly (1) includes a spray head (11) and a grip (12). The portable device (2) includes a shell (21) that is fastened together and a main unit (22) disposed inside the shell (21). The housing (21) has a support base (211) at the four corners of its bottom, and an anti-slip pad (212) is provided under the support base (211); the top of the housing (21) is provided with a lifting handle (5) formed by injection molding. The main unit (22) includes a water tank (221), a disinfectant tank (222), and a water pump (223). The main unit (22) is equipped with a control switch (213) for controlling the electrical components inside the main unit (22). The housing (21) has an opening that cooperates with the control switch (213). The water pump (223) is connected to the water tank (221) via a water storage pipe (31). A first electric valve (41) is installed on the water storage pipe (31). The water tank (221) is connected to the shower assembly (1) via a water purification pipe (32) located inside the grip (12). The water pump (223)... The first disinfection pipe (33) is connected to the disinfection tank (222), and the first disinfection pipe (33) is equipped with a second electric valve (42). The disinfection tank (222) is connected to the water purification pipe (32) through the second disinfection pipe (34), and the second disinfection pipe (34) is equipped with a third electric valve (43). The first electric valve (41), the second electric valve (42), the third electric valve (43) and the water pump (223) are all electrically connected to the control switch (213). The first electric valve (41), the second electric valve (42), the third electric valve (43) and the water pump (223) are controlled by the control switch (213). The grip (12) is columnar, the outer diameter of the water purification pipe (32) is smaller than the inner diameter of the grip (12), an exhaust channel (36) is formed between the outer wall of the water purification pipe (32) and the inner wall of the grip (12), and an air hole (111) is provided at the end of the spray head (11). The air hole (111) is connected to the exhaust channel (36), and the air hole (111) is used to blow out the airflow introduced by the exhaust channel (36); An air duct (37) is fitted on the outside of the water purification pipe (32). The air duct (37) is connected to the exhaust channel (36). The air duct (37) is connected to the bottom of the disinfectant tank (222) through the third disinfection duct (35). An atomizer (224) is provided on the third disinfection duct (35). The atomizer (224) is connected to the air inlet (215) provided on the housing (21). A fourth electric valve (44) is also provided between the atomizer (224) and the disinfectant tank. The fourth electric valve (44) is electrically connected to the control switch (213). The atomizer (224) is electrically connected to the control switch (213).

2. A portable bathing device with disinfection function according to claim 1, characterized in that: The disinfectant tank (222) is made of transparent material, and the shell (21) is provided with an observation window (214) for observing the real-time capacity of the disinfectant tank (222).

3. A portable bathing device with disinfection function according to claim 1, characterized in that: A guide plate (371) is provided inside the exhaust channel (36) to ensure uniform airflow within the pipe.

4. A portable bathing device with disinfection function according to claim 1, characterized in that: A guide column (1111) is provided on the air hole (111), and an inclined surface (1112) is provided on the guide column (1111) to guide the airflow through to generate vortex.

5. A portable bathing device with disinfection function according to claim 1, characterized in that: The air holes (111) are arranged at equal angular intervals along the circumference of the spray head (11).

6. A portable bathing device with disinfection function according to claim 3, characterized in that: The guide plate (371) is spirally arranged along the axial direction of the exhaust channel (36), and an air guide channel is formed between the guide plate (371) and the exhaust channel (36).

7. A portable bathing device with disinfection function according to claim 6, characterized in that: The air guide channel is provided with a baffle block (372), which is hemispherical.

8. A portable bathing device with disinfection function according to claim 1, characterized in that: A placement mechanism is provided on one side of the lifting handle (5); the placement mechanism includes a first connecting support block (51) provided on one side of the lifting handle (5), a first lower compression spring (54) installed on one side of the first connecting support block (51), a first upper compression spring (52) provided above the first lower compression spring (54), a support block (56) installed above the first connecting support block (51), a second connecting support block (57) provided at the top of the support block (56), and a second lower compression spring (55) installed on one side of the second connecting support block (57), a second upper compression spring (53) provided above the second lower compression spring (55), the first lower compression spring (54) and the first upper compression spring (52) are symmetrically arranged about the middle of the first connecting support block (51), and the vertical cross-sectional shape of the first upper compression spring (52) and the first lower compression spring (54) is set to be arc-shaped.

9. A disinfection method, applicable to portable bathing equipment with disinfection function as described in any one of claims 1 to 8, characterized in that, Includes the following steps: The bathing user moves the portable unit (2) to a suitable location; The water pump (223) is turned on by controlling the switch (213) to introduce the liquid in the water storage tank (221) into the shower head (11) to complete the bathing work; When pipe disinfection is required, the water pump (223), the second electric valve (42) and the third electric valve (43) are opened by the control switch (213). The water pump (223) simultaneously discharges the liquid in the water storage tank (221) and the disinfectant tank (222) into the water purification pipe (32) for mixing, thereby disinfecting all pipes in the portable bathing equipment with disinfection function.

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