Silver ion sterilization solution preparation device

The silver ion sterilization solution preparation device utilizes an electrolytic reaction to generate a sterilization solution, solving the problems of cumbersome operation and inconvenience in carrying traditional disinfectants, and achieving efficient and safe sterilization effect and convenient use.

CN224357820UActive Publication Date: 2026-06-16GUANGDONG KAILIAN ELECTRONIC TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG KAILIAN ELECTRONIC TECHNOLOGY CO LTD
Filing Date
2025-03-19
Publication Date
2026-06-16

AI Technical Summary

Technical Problem

Existing disinfectant bottle designs are cumbersome to operate, bulky and difficult to carry, and long-term storage may lead to reduced activity or side effects.

Method used

A silver ion bactericidal solution preparation device is provided, including a bottle body, a nozzle assembly, and an electrolysis device. The bactericidal solution is generated through an electrolysis reaction. The nozzle assembly is detachably connected to the bottle body, and the electrolysis device is detachably connected to the bottom of the bottle body. The electrolysis plate includes a silver anode and a stainless steel cathode. A resin tank is set to capture free silver ions, and the nozzle assembly atomizes and sprays out the solution.

Benefits of technology

It enables convenient preparation of highly efficient sterilization solutions, avoids the toxicity and corrosive side effects of long-term storage, and the silver ion sterilization solution is safe and environmentally friendly, improving disinfection effect and portability.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a kind of silver ion sterilization solution preparation device, including bottle body, spray head subassembly and electrolytic device, wherein, bottle body has the volume cavity of containing liquid in, spray head subassembly is detachably connected in the top of bottle body, to spray the liquid in volume cavity, electrolytic device is detachably connected in the bottom of bottle body, and extend to volume cavity, electrolytic device and the electrolytic reaction of liquid in volume cavity produce sterilization solution, sterilization solution is sprayed by spray head subassembly and disinfects external object, the utility model's sterilization solution is generated by electrolytic reaction when needed, this not only guarantees the freshness and high efficiency of active component in solution, while avoid the toxicity, corrosive side effect possibly caused by long time storage, in addition, silver ion sterilization solution is sterilization solution, silver ion can be combined with the protein on bacterial cell wall, destroy its metabolic process, to reach the effect of sterilization, in addition, user can easily disassemble and assemble each part according to need, convenient to carry and use.
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Description

Technical Field

[0001] This utility model relates to the field of sterilization technology, and in particular to a silver ion sterilization solution preparation device. Background Technology

[0002] Silver ion disinfection technology utilizes the antibacterial properties of silver ions for disinfection and sterilization. Silver ions (Ag+) are among the most reactive metal ions, exhibiting long-lasting and exceptionally strong antibacterial effects. In the presence of light and moisture, silver ions are activated, producing reactive oxygen species (OH-). These reactive oxygen species possess oxidative decomposition capabilities several times stronger than ultraviolet light and ozone, effectively killing and decomposing bacteria and viruses. Simultaneously, the positively charged silver ions can firmly adhere to the negatively charged bacterial cell membranes through electrostatic interactions. Subsequently, silver ions can penetrate the cell wall and enter the bacterial interior, reacting with the bacterial sulfhydryl groups (-SH), causing protein coagulation, disrupting intracellular enzyme activity, thereby inhibiting bacterial growth and reproduction, and ultimately leading to bacterial death. Furthermore, silver ions can interfere with bacterial nucleic acid synthesis, hindering the replication of genetic information and thus affecting bacterial reproductive capacity.

[0003] Most disinfectants on the market are bottled, and after the disinfectant is used up, it is usually refilled in the bottle. This process is cumbersome, and bottled disinfectants are usually large in volume. After adding disinfectant, the whole bottle is heavy and not easy to carry, which may cause inconvenience for people who need to go out or travel frequently.

[0004] Therefore, it is necessary to propose a brand-new disinfection and sterilization device that can prepare a sterilization solution to effectively kill bacteria, viruses and other microorganisms covering the surface of objects. Furthermore, users can easily disassemble and assemble the various parts as needed, making it convenient to carry and use. Utility Model Content

[0005] To overcome the shortcomings of the prior art, this utility model provides a silver ion bactericidal solution preparation device. This device can prepare a bactericidal solution that effectively kills bacteria, viruses and other microorganisms covering the surface of objects. Furthermore, users can easily disassemble and assemble the various parts as needed, making it convenient to carry and use.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] This invention provides a silver ion sterilization solution preparation device, including a bottle body, a nozzle assembly, and an electrolysis device. The bottle body has a volume chamber for containing liquid. The nozzle assembly is detachably connected to the top of the bottle body to spray the liquid in the volume chamber. The electrolysis device is detachably connected to the bottom of the bottle body and extends into the volume chamber. The electrolysis device reacts with the liquid in the volume chamber to produce a sterilization solution. The sterilization solution is sprayed out through the nozzle assembly to disinfect and sterilize external objects.

[0008] As an improvement of this utility model, the electrolysis device includes an electrolysis generator, which includes an electrolysis plate, a circuit board, and a power supply. The electrolysis plate and the circuit board are electrically connected to the power supply. The electrolysis plate is disposed in the volume chamber and reacts with the liquid in the volume chamber to produce the bactericidal solution.

[0009] As an improvement to this invention, the bactericidal solution is a silver ion bactericidal solution.

[0010] As an improvement of this utility model, the electrolytic plate includes an anode and a cathode. The anode is a silver anode and the cathode is a stainless steel cathode. When the power supply is applied, the surface of the silver anode undergoes an oxidation reaction to produce silver ions. Some of the silver ions gain electrons at the cathode and undergo a reduction reaction to produce silver atoms, while the other part of the silver ions are free in the containment cavity to generate the silver ion bactericidal solution.

[0011] As an improvement of this utility model, the electrolysis device also includes a resin tank, which includes a resin tank body and a resin tank cover on top of the resin tank body. The resin tank body is provided with silver ion adsorption resin, which is located directly above the anode to capture and adsorb silver ions decomposed from the anode. The side wall of the resin tank body is provided with several through holes, and the resin tank cover is also provided with several pores. The through holes and pores are used to keep the liquid in the resin tank body connected to the liquid in the volume chamber.

[0012] As an improvement of this utility model, the electrolysis device also includes a switching device, which is electrically connected to the power supply, and the electrolysis device also includes a charging port for connecting to an external power supply for charging.

[0013] As an improvement of this utility model, the electrolysis device has a shell, a decorative cover disposed on the top of the shell, and a base disposed at the bottom of the shell. The shell, the decorative cover, and the base surround to form a receiving cavity for mounting the electrolysis generator. An anti-slip pad is also provided on the base.

[0014] As an improvement of this utility model, a mounting platform is provided inside the receiving cavity, and a boss is provided on the mounting platform. The boss extends into the receiving cavity. The anode is set on the surface of the boss through a first connector, and the cathode is set on the surface of the mounting platform through a second connector. The bottom end of the resin tank is connected to the boss. A slot is provided on the inner wall of the resin tank, and a block is provided on the outer wall of the boss. The block is engaged in the slot, so that the resin tank is connected to the boss.

[0015] As an improvement of this utility model, a first connecting part is provided on the inner wall surface of the shell, and a second connecting part is provided on the bottom outer wall surface of the bottle body. The first connecting part and the second connecting part cooperate to make the bottle body and the electrolyte device detachably connected, and a waterproof gasket is also provided between the first connecting part and the second connecting part.

[0016] As an improvement of this utility model, the nozzle assembly includes a press nozzle, an infusion pipeline, and a pressure pump. One end of the infusion pipeline is connected to the press nozzle, and the other end of the infusion pipeline extends into the volume chamber. The pressure pump is connected to the press nozzle. The press nozzle includes a pressing part, a nozzle, and an atomizing channel connected to the nozzle. When the pressing part is pressed, the pressure pump generates pressure, which outputs the liquid in the volume chamber from the infusion pipeline and atomizes it through the atomizing channel before spraying it out from the nozzle.

[0017] The beneficial effects of this invention are as follows: A silver ion sterilization solution preparation device includes a bottle body, a nozzle assembly, and an electrolysis device. The bottle body has a liquid-containing cavity. The nozzle assembly is detachably connected to the top of the bottle body to spray the liquid from the cavity. The electrolysis device is detachably connected to the bottom of the bottle body and extends into the cavity. The electrolysis device reacts with the liquid in the cavity to produce a sterilization solution. This solution is sprayed through the nozzle assembly to disinfect external objects. The sterilization solution of this invention is generated through an electrolysis reaction when needed, which not only ensures the freshness and high efficiency of the active components in the solution but also avoids… Prolonged storage may cause toxicity and corrosive side effects. In addition, the sterilization solution is a silver ion sterilization solution. Silver ions can bind to proteins on the bacterial cell wall and disrupt their metabolic processes, thereby achieving a sterilization effect. Furthermore, a resin tank is set in the electrolysis device, which can effectively capture and adsorb free silver ions, and minimize the accumulation of silver ions released from the anode during electrolysis at the cathode and their reduction to silver metal. Hot water soaking can increase the porosity of the resin, allowing silver ions to be released and helping to increase the silver ion content in the prepared solution, thus improving the disinfection efficiency. In addition, users can easily disassemble and assemble each part as needed, making it convenient to carry and use. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the following description of the embodiments will be briefly introduced. The drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is an exploded view of the electrolysis device in this utility model;

[0022] Figure 3 This is a cross-sectional structural schematic diagram of the electrolysis device of this utility model;

[0023] Figure 4 yes Figure 3 Enlarged structural diagram at point A;

[0024] Figure 5 This is a cross-sectional structural diagram of the nozzle assembly.

[0025] In the picture:

[0026] 100. Sterilization device;

[0027] 1000. Bottle body; 1001. Volumetric cavity; 1002. Second connecting part; 1003. Waterproof gasket;

[0028] 2000, Nozzle assembly; 2001, Press nozzle; 2002, Infusion pipeline; 2003, Pressure pump; 2004, Pressing part; 2005, Nozzle; 2006, Atomizing channel;

[0029] 3000, Electrolysis device; 3001, Electrolysis generator; 3002, Electrolytic plate; 3101, Anode; 3102, Cathode; 3103, First connector; 3104, Second connector; 3003, Circuit board; 3004, Power supply; 3005, Resin tank; 3201, Resin tank body; 3202, Resin tank lid; 3203, Silver ion adsorption resin; 3204, Through hole; 3205, Pore; 3206, Slot; 3006, Switching device; 3007, Charging port; 3008, Housing; 3009, Decorative cover; 3010, Base; 3301, Receiving cavity; 3302, Anti-slip pad; 3303, Mounting platform; 3304, Boss; 3305, Locking block; 3306, First connecting part. Detailed Implementation

[0030] refer to Figures 1 to 5 This utility model provides a silver ion sterilization solution preparation device 100, including a bottle body 1000, a nozzle assembly 2000, and an electrolysis device 3000. The bottle body 1000 has a volume chamber 1001 for containing liquid. The nozzle assembly 2000 is detachably connected to the top of the bottle body 1000, and the electrolysis device 3000 is detachably connected to the bottom of the bottle body 1000 and extends into the volume chamber 1001. The electrolysis device 3000 reacts with the liquid in the volume chamber 1001 to produce a sterilization solution. The sterilization solution is sprayed out through the nozzle assembly 2000 to disinfect and sterilize external objects. Both the nozzle assembly 2000 and the electrolysis device 3000 are detachable, facilitating cleaning and maintenance for users and ensuring long-term hygiene and convenience. Furthermore, the disinfectant solution is generated on-site via electrolysis when needed, guaranteeing the freshness and effectiveness of the active disinfectant components while avoiding potential toxicity and corrosive side effects from prolonged storage. Compared to traditional stored disinfectants, freshly prepared disinfectants have a higher and more uniform concentration of active components, preventing reduced activity or deterioration that can occur with prolonged storage and ensuring continuous and efficient disinfection.

[0031] In this embodiment, the electrolysis device 3000 includes an electrolysis generator 3001, which includes an electrolysis plate 3002, a circuit board 3003, and a power supply 3004. The electrolysis plate 3002 and the circuit board 3003 are electrically connected to the power supply 3004. The electrolysis plate 3002 is disposed in the volume chamber 1001 and reacts with the liquid in the volume chamber 1001 to produce a disinfectant.

[0032] As a preferred embodiment, the disinfectant is a silver ion bactericidal solution. The silver ion bactericidal solution can bind to proteins on the bacterial cell wall, disrupting their metabolic processes, thereby achieving a bactericidal effect. This improves the safety and performance of the liquid. Compared with traditional chemical disinfectants, the silver ion solution used in the electrolytic silver ion spray device is safer and more environmentally friendly. Silver ions are harmless to the human body, do not produce irritating odors or harmful substances, and are harmless to the environment and human health.

[0033] Specifically, the electrolytic plate 3002 includes an anode 3101 and a cathode 3102. The anode 3101 is a silver anode, and the cathode 3102 is a stainless steel cathode. When the power supply 3004 supplies power, the surface of the silver anode undergoes an oxidation reaction to produce silver ions. Some of the silver ions gain electrons at the cathode 3102 and undergo a reduction reaction to produce silver atoms. The other part of the silver ions are free in the containment cavity 1001 to generate a silver ion bactericidal solution.

[0034] Specifically, an oxidation reaction occurs at the silver anode, where silver ions lose electrons to generate silver ions (Ag⁺), with the reaction equation being: Ag - e⁻ = Ag⁺. At the cathode 3102, some silver ions gain electrons in the solution, undergoing a reduction reaction to regenerate metallic silver, with the chemical reaction equation being: Ag⁺ + e⁻ = Ag. The silver ions (Ag⁺) that did not participate in the reduction reaction at cathode 3102 remain free in the liquid in volume chamber 1001, forming a silver ion bactericidal solution with strong bactericidal properties. Silver ions can exert their bactericidal effect by binding to proteins in the bacterial cell wall, disrupting cell metabolism. Preferably, the liquid in the volume chamber 1001 can be tap water. Tap water contains various ions such as chloride ions (Cl⁻), calcium ions (Ca²⁺), magnesium ions (Mg²⁺), and hydroxide ions (OH⁻). These ions act as free charge carriers in the solution, giving tap water good conductivity. Since the conductivity of the solution affects the electrolysis process, the ions in tap water can reduce the resistance of the electrolyte, thereby increasing the overall reaction rate. Electrolysis using the aforementioned electrolysis device 3000 generates silver ions. These free silver ions are distributed in the solution to form a bactericidal solution, providing rapid and efficient sterilization. Furthermore, the combination of the silver anode and the stainless steel cathode reduces the occurrence of side reactions, improving electrolysis efficiency and safety.

[0035] In this embodiment, the electrolysis device 3000 further includes a resin tank 3005, which includes a resin tank body 3201 and a resin tank cover 3202 covering the resin tank body 3201. Silver ion adsorption resin 3203 is disposed inside the resin tank body 3201 and is located directly above the anode (3101) to capture and adsorb silver ions decomposed from the anode 3101. A plurality of through holes 3204 are provided on the side wall of the resin tank body 3201, and a plurality of pores 3205 are provided on the resin tank cover 3202. The through holes 3204 and pores 3205 are used to maintain communication between the liquid inside the resin tank body 3201 and the liquid in the volume chamber 1001. After sufficient silver ions are generated through an oxidation reaction at the silver anode, these ions gain electrons at the cathode 3102 and are reduced to silver atoms, which then deposit on the cathode 3102. This structure minimizes the reduction of silver ions in the water, ensuring effective disinfection while reducing potential environmental or health risks. Furthermore, after electrolysis by the electrolysis device 3000 is complete, some of the adsorbed silver ions can be released through hot water rinsing, further increasing the silver ion content in the disinfectant solution and enhancing the disinfection effect.

[0036] In this embodiment, the electrolysis device 3000 also includes a switch device 3006, which is electrically connected to the power supply 3004. When the switch device 3006 is open, current flows through the circuit; when the switch device 3006 is closed, the current is cut off. By opening or closing the switch, the operating state of the circuit can be easily controlled, thereby realizing specific circuit functions. The electrolysis device 3000 also has a charging port 3007 for connecting to the external power supply 3004, ensuring that the device can work normally and maintain a sufficient battery charge.

[0037] In other embodiments, a timing module is electrically connected to circuit board 3003 to control the electrolysis time of electrolysis device 3000. This structure simplifies operation; the user only needs to set the electrolysis time to automatically complete the disinfection and sterilization task, thus improving efficiency.

[0038] In this embodiment, the electrolysis device 3000 has a housing 3008, a decorative cover 3009 disposed above the housing 3008, and a base 3010 disposed at the bottom of the housing 3008. The housing 3008, the decorative cover 3009, and the base 3010 surround to form a receiving cavity 3301 for mounting the electrolysis generator 3001. An anti-slip pad 3302 is also provided on the base 3010. This structure makes the entire device more aesthetically pleasing, and the anti-slip pad 3302 prevents the device from sliding during use, ensuring operational stability and reducing the possibility of accidents.

[0039] Preferably, the switch device 3006 and the charging port 3007 are respectively disposed on the outside of the housing 3008 and electrically connected to the circuit board 3003 to control the working state of the electrolysis device 3000.

[0040] In this embodiment, a mounting platform 3303 is provided within the receiving cavity 3301, and a boss 3304 is provided on the mounting platform 3303. The boss 3304 extends into the volume cavity 1001. The anode 3101 is disposed on the surface of the boss 3304 via a first connector 3103, and the cathode 3102 is disposed on the surface of the mounting platform 3303 via a second connector 3104. This structure allows the anode 3101 to contact the liquid more directly, effectively improving electrolysis efficiency and ensuring a stable and efficient generation of active substances such as silver ions. Preferably, the first connector 3103 and the second connector 3104 can be screws.

[0041] In this embodiment, the bottom end of the resin tank 3201 is connected to the boss 3304. A groove 3206 is provided on the inner wall surface of the resin tank 3201, and a locking block 3305 is provided on the outer wall surface of the boss 3304. The locking block 3305 is engaged in the groove 3206, so that the resin tank 3201 and the boss 3304 are connected. Through the above structure, the connection between the resin tank 3201 and the boss 3304 is ensured to be reliable and not easily detached due to vibration or impact, thus ensuring the stability of the structure during use.

[0042] In this embodiment, a first connecting portion 3306 is provided on the inner wall surface of the housing 3008, and a second connecting portion 1002 is provided on the bottom outer wall surface of the bottle body 1000. The first connecting portion 3306 and the second connecting portion 1002 cooperate to detachably connect the bottle body 1000 to the electrolyte device, and a waterproof gasket 1003 is also provided between the first connecting portion 3306 and the second connecting portion 1002. The waterproof gasket 1003 can effectively prevent liquid leakage, ensure the safe operation of the electrolysis device 3000, and protect the internal components from external liquid damage, thus extending the service life of the equipment.

[0043] Specifically, the first connecting part 3306 has an internal thread, and the second connecting part 1002 has an external thread. The first connecting part 3306 and the second connecting part 1002 are connected by a threaded engagement, so that the bottle body 1000 and the electrolyte device can be detachably connected. The threaded connection method is simple to operate and can ensure that the connection between the bottle body 1000 and the electrolyte device is tight and stable after assembly, preventing loosening or falling off due to vibration or impact during use, thereby ensuring the continuous stability of the electrolysis reaction process.

[0044] In this embodiment, as Figure 5 As shown, the nozzle assembly 2000 includes a press-type nozzle 2001, a liquid delivery line 2002, and a pressure pump 2003. One end of the liquid delivery line 2002 is connected to the press-type nozzle 2001, and the other end extends into the volume chamber 1001. The pressure pump 2003 is connected to the press-type nozzle 2001. The press-type nozzle 2001 includes a pressing part 2004, a nozzle 2005, and an atomizing channel 2006 connected to the nozzle 2005. Pressing the pressing part 2004 generates pressure, causing the pressure pump 2003 to output liquid from the volume chamber 1001 through the liquid delivery line 2002, and then atomize it through the atomizing channel 2006 before spraying it out from the nozzle 2005. This structure enables precise control of the liquid flow rate and spray effect, ensuring stable liquid volume and atomization effect each time it is used.

[0045] In this embodiment, the nozzle assembly 2000 is fitted and connected to the bottle body 1000. The fitted connection allows the nozzle assembly 2000 to be firmly fixed to the bottle body 1000, making it less likely to loosen or fall off.

[0046] In other embodiments, an external thread is provided on the outer wall surface of the top of the bottle body 1000, and the press nozzle 2001 has an internal thread, so the nozzle assembly 2000 and the bottle body 1000 are connected by the thread. The threaded connection can achieve a stable and reliable connection between the nozzle assembly 2000 and the bottle body 1000, and also makes the installation and disassembly process between the nozzle assembly 2000 and the bottle body 1000 simple and quick.

[0047] The above description provides one or more embodiments in conjunction with specific content, but it is not intended that the specific implementation of this utility model is limited to these descriptions. Any methods or structures that are similar to or identical to those of this utility model, or any technical deductions or substitutions made based on the concept of this utility model, should be considered within the scope of protection of this utility model.

Claims

1. A silver ion bactericidal solution preparation device (100), characterized in that, include Bottle body (1000), wherein the bottle body (1000) has a volume chamber (1001) for containing liquid. A nozzle assembly (2000) is detachably connected to the top of the bottle body (1000) for spraying liquid from the volume chamber (1001); An electrolysis device (3000) is detachably connected to the bottom of the bottle body (1000) and extends into the volume chamber (1001). The electrolysis device (3000) reacts with the liquid in the volume chamber (1001) to produce a sterilizing solution. The sterilizing solution is sprayed out through the nozzle assembly (2000) to disinfect and sterilize external objects. The electrolysis device (3000) includes an electrolysis generator (3001), the electrolysis generator (3001) includes an electrolysis plate (3002), the electrolysis plate (3002) includes an anode (3101) and a cathode (3102), the anode (3101) is a silver anode, the cathode (3102) is a stainless steel cathode, the electrolysis plate (3002) is disposed in the volume chamber (1001) and reacts with the liquid in the volume chamber (1001) to generate a silver ion bactericidal solution; The electrolysis device (3000) further includes a resin tank (3005), which includes a resin tank body (3201) and a resin tank cover (3202) covering the resin tank body (3201). The resin tank body (3201) is provided with silver ion adsorption resin (3203), which is located directly above the anode (3101) to capture and adsorb silver ions decomposed by the anode (3101). The side wall of the resin tank body (3201) is provided with a plurality of through holes (3204), and the resin tank cover (3202) is also provided with a plurality of pores (3205). The through holes (3204) and the pores (3205) are used to keep the liquid in the resin tank body (3201) in communication with the liquid in the volume chamber (1001).

2. The silver ion bactericidal solution preparation device (100) according to claim 1, characterized in that, The electrolysis generator (3001) also includes a circuit board (3003) and a power supply (3004). The electrolysis plate (3002) and the circuit board (3003) are both electrically connected to the power supply (3004). When the power supply (3004) supplies power, an oxidation reaction occurs on the surface of the silver anode to generate silver ions. Some of the silver ions gain electrons at the cathode (3102) and undergo a reduction reaction to produce silver atoms. The other part of the silver ions are free in the volume chamber (1001) to generate the silver ion bactericidal solution.

3. The silver ion bactericidal solution preparation device (100) according to claim 2, characterized in that, The electrolysis device (3000) further includes a switching device (3006) which is electrically connected to the power supply (3004). The electrolysis device (3000) also includes a charging port (3007) for connecting to an external power supply (3004) for charging.

4. The silver ion bactericidal solution preparation device (100) according to claim 1, characterized in that, The electrolysis device (3000) has a housing (3008), a decorative cover (3009) disposed above the housing (3008), and a base (3010) disposed at the bottom of the housing (3008). The housing (3008), the decorative cover (3009), and the base (3010) surround to form a receiving cavity (3301) for mounting the electrolysis generator (3001). An anti-slip pad (3302) is also provided on the base (3010).

5. The silver ion bactericidal solution preparation device (100) according to claim 4, characterized in that, The receiving cavity (3301) is provided with a mounting platform (3303), and a boss (3304) is provided on the mounting platform (3303). The boss (3304) extends into the receiving cavity (3301). The anode (3101) is provided on the surface of the boss (3304) through a first connector (3103). The cathode (3102) is provided on the surface of the mounting platform (3303) through a second connector (3104). The bottom end of the resin tank (3201) is connected to the boss (3304). A slot (3206) is provided on the inner wall of the resin tank (3201). A block (3305) is provided on the outer wall of the boss (3304). The block (3305) is engaged in the slot (3206) so that the resin tank (3201) is connected to the boss (3304).

6. The silver ion bactericidal solution preparation device (100) according to claim 4, characterized in that, The inner wall of the housing (3008) is provided with a first connecting part (3306), and the bottom outer wall of the bottle body (1000) is provided with a second connecting part (1002). The first connecting part (3306) and the second connecting part (1002) cooperate to make the bottle body (1000) detachably connected to the electrolysis device (3000), and a waterproof gasket (1003) is also provided between the first connecting part (3306) and the second connecting part (1002).

7. The silver ion bactericidal solution preparation device (100) according to claim 1, characterized in that, The nozzle assembly (2000) includes a press nozzle (2001), an infusion pipe (2002), and a pressure pump (2003). One end of the infusion pipe (2002) is connected to the press nozzle (2001), and the other end of the infusion pipe (2002) extends into the volume chamber (1001). The pressure pump (2003) is connected to the press nozzle (2001). The press nozzle (2001) includes a pressing part (2004), a nozzle (2005), and an atomizing channel (2006) connected to the nozzle (2005). When the pressing part (2004) is pressed, the pressure pump (2003) generates pressure, which outputs the liquid in the volume chamber (1001) from the infusion pipe (2002), and atomizes it through the atomizing channel (2006) before spraying it out from the nozzle (2005).