Atomization sterilization module suitable for cleaning machine

Abstract

The invention relates to the field of atomization sterilization, and discloses an atomization sterilization module suitable for a cleaning machine, the atomization sterilization module comprises a power assembly, a water tank assembly and an atomization head, the atomization head is internally provided with an atomization channel, a water flow channel and an airflow channel, one end of the atomization channel is communicated with the outside, and the other end of the atomization channel is communicated with the water tank assembly. The other end of the air inlet is communicated with the water flow channel and the air flow channel; the water tank assembly comprises a tank body, a water way two-way component is arranged in the tank body, and an inner cavity of the tank body is communicated with the water flow channel through the water way two-way component. The power assembly comprises a main shell, a power source is installed in the main shell, and the output end of the power source communicates with an inner cavity of the box body and the airflow channel through an air path three-way component. The two air paths are used for pressurizing the water tank and forming high-speed airflow to blow away liquid, and the atomization device has the advantages that the atomization efficiency is improved, the atomization stability is guaranteed, and the use convenience is improved.

Description

Technical Field

[0001] The present invention relates to the field of atomizing disinfection, and specifically to an atomizing disinfection module applicable to a cleaning machine. Background Art

[0002] An atomizing disinfection module is a device that atomizes a disinfectant solution into tiny particles to achieve functions such as air purification, disinfection, etc. It includes a water tank, an atomizing head, and pipelines connecting the two; traditional spray disinfection modules usually have only one air path, that is, an air pump generates compressed air, and the air is transported to the atomizing head through this one air path to form a high-speed air flow at the atomizing head, so that the liquid is blown and atomized into tiny particles, and the water tank of the traditional spray disinfection module is usually placed vertically in the overall structure.

[0003] The single air path design can only provide the air flow required for atomization at the atomizing head and cannot apply pressure to the liquid in the water tank. The liquid flows to the atomizing head by relying on gravity or other simple means, and may be limited in the liquid delivery speed and flow rate, resulting in a relatively small amount of liquid reaching the atomizing head per unit time, thereby affecting the atomization efficiency, slowing down the overall atomization speed, and the generated atomization amount may be insufficient.

[0004] Since the single air path cannot pressurize the water tank, when the liquid volume in the water tank changes, the speed and pressure of the liquid flowing to the atomizing head under the action of gravity will also change accordingly. This may lead to unstable liquid supply at the atomizing head, and then the atomization effect fluctuates, and it is difficult to keep the size and uniformity of the atomized particles consistent, affecting the stability of atomization.

[0005] In addition, when the water tank is placed vertically, the components are stacked or arranged in sequence in the vertical direction, and the equipment has a certain height in the vertical direction, resulting in problems such as a relatively high center of gravity, inconvenient operation, and unreasonable space utilization; the overall center of gravity of the equipment is relatively high, and the components are closely connected in the vertical direction. When subjected to external forces in the horizontal direction, it is more likely to have the risk of tipping over.

[0006] Moreover, in the vertically placed structure, there is more vertical flow of the liquid in the pipeline; the gravity of the liquid in the vertical pipeline will generate a greater pulling force on the pipeline, especially at the pipeline joints, where stress concentration is likely to occur; long-term operation may lead to loosening, leakage at the pipeline joints, and even pipeline rupture and other failures.

[0007] Therefore, we propose an atomizing disinfection module applicable to a cleaning machine, adopting the technology of horizontally placing the water tank. Summary of the Invention

[0008] The object of the present invention is to overcome the deficiencies in the prior art and provide an atomizing disinfection module applicable to a cleaning machine. By horizontally arranging the water tank, the stability, operation convenience and space utilization efficiency of the product are improved. Two air paths are respectively used to pressurize the water tank and form a high-speed air flow to blow the liquid away, which has the advantages of improving the atomization efficiency, ensuring the atomization stability and enhancing the use convenience.

[0009] To achieve the above object, the technical solution adopted by the present invention is as follows: An atomizing disinfection module applicable to a cleaning machine, comprising a power assembly, a water tank assembly and an atomizing head. An atomizing channel, a water flow channel and an air flow channel are arranged inside the atomizing head. One end of the atomizing channel is communicated with the outside, and the other end is communicated with the water flow channel and the air flow channel; The water tank assembly includes a box body. A two-way water path component is arranged inside the box body, and the inner cavity of the box body is communicated with the water flow channel through the two-way water path component; the power assembly includes a main housing. A power source is installed inside the main housing, and the output end of the power source is respectively communicated with the inner cavity of the box body and the air flow channel through an air path three-way component; Wherein, the box body is installed at the front end of the main housing, the atomizing head is installed at the front end of the box body, and the air path three-way component is installed on the main housing.

[0010] Optionally, a third air pipe, a first water pipe and a second water pipe are arranged inside the box body. The third air pipe is connected to the air flow channel, the first water pipe is connected to the water flow channel, one end of the second water pipe is communicated with the inner cavity of the box body, and the other end is connected to the first water pipe through a two-way water path component. The output end of the power source is connected to the third air pipe through an air path three-way component.

[0011] Optionally, a gravity hammer is fixedly installed at the end of the second water pipe, and the inside of the gravity hammer has a hollow channel communicating the inner cavity of the box body and the second water pipe.

[0012] Optionally, a lamp board assembly is further arranged at the front end of the box body, and the atomizing head penetrates through the lamp board assembly.

[0013] Optionally, in the same projection plane, the power source, the box body and / or the atomizing head are coaxial or parallel, and the box body is detachably installed on the main housing through a buckle assembly.

[0014] Optionally, a first air path channel is arranged at the front end of the main housing, an atomizing air inlet channel is arranged at the rear end of the box body, and both ends of the atomizing air inlet channel are respectively communicated with the first air path channel and the air flow channel, and the first air path channel is communicated with the output end of the power source.

[0015] Optionally, the front end of the main shell is also provided with a second air path channel connected to the output end of the power source, and the rear end of the box body is also provided with a boost air intake channel connected to the inner cavity of the box body, the second air path channel is connected to the boost air intake channel, and a one-way sealing assembly is provided in the boost air intake channel.

[0016] Optionally, the one-way sealing assembly includes a spring pin, a rubber pad, a sealing cover plate and a sealing spring, the sealing cover plate is fixedly installed at the end of the boost intake channel, the spring pin is movably inserted into the boost intake channel, the rubber pad is fixedly sleeved on one end of the spring pin close to the second air path channel, the sealing spring is sleeved on the spring pin, and the sealing spring is located between the sealing cover plate and the rubber pad.

[0017] Optionally, the lock assembly includes a lock tongue, a buckle and a lock spring, the buckle is fixedly connected to the inner wall of the box body, one end of the lock tongue is rotatably connected to the main shell body via a rotating shaft, and the other end has a slot that can cooperate with the buckle, and both ends of the lock spring respectively abut against the main shell body and the lock tongue.

[0018] Optionally, the ends of the atomization channel, the water flow channel and the air flow channel converge at one point, the atomization channel and the water flow channel are coaxial, and the end of the air flow channel obliquely intersects with the atomization channel and the water flow channel.

[0019] Compared with the prior art, the present invention has the following beneficial effects: (1) In the present invention, the high-pressure gas from the power source is split through the three-way gas path component to form two gas paths, one of which enters the inner cavity of the box body to inflate and pressurize the box body, so that the liquid in the box body enters the water flow channel of the atomizing head and is sprayed out through the atomizing channel. The other gas path directly enters the air flow channel of the atomizing head to form a high-speed airflow to blow away the liquid, thereby improving its atomization effect and stability; (2) In the present invention, the power source, the box body and / or the atomizing head are on the same projection plane and are in a coaxial or parallel position relationship, so that the horizontal placement of the water tank can solve the problems of high center of gravity, inconvenient operation, unreasonable space utilization, etc. caused by the vertical placement of the water tank in the traditional spray sterilization module, thereby improving the stability of the product, the convenience of operation, and the space utilization efficiency; (3) In the present invention, by installing a gravity hammer at the end of the second water pipe, it can be ensured that the end of the second water pipe is always immersed under the liquid surface, thereby ensuring the continuity of liquid transportation and improving the efficiency and stability of atomization; (4) In the present invention, the one-way sealing assembly can not only ensure that the liquid in the box body will not flow back, but also will not affect its normal pressurization. When an external force is applied, the ejector pin compresses the sealing spring, causing a gap to be generated between the rubber pad and the pressurized air inlet passage, and the high-pressure gas can smoothly enter the box body; conversely, under the pressurization of the sealing spring, the rubber pad is closely attached to the pressurized air inlet passage, preventing the liquid inside the box body from flowing out. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the atomizing sterilization module in an embodiment of the present invention; Figure 2 is a schematic internal (air path) structural diagram of the atomizing sterilization module in an embodiment of the present invention; Figure 3 is a schematic internal (water path) structural diagram of the atomizing sterilization module in an embodiment of the present invention; Figure 4 is a schematic structural diagram of the water tank assembly in an embodiment of the present invention; Figure 5 is a schematic internal structural diagram of the water tank assembly in an embodiment of the present invention; Figure 6 is a schematic internal structural diagram of the atomizing head in an embodiment of the present invention; Figure 7 is an exploded structural diagram of the water tank assembly in an embodiment of the present invention; Figure 8 is a schematic internal structural diagram of the power assembly in an embodiment of the present invention; Figure 9 is a schematic structural diagram of the lock component in an embodiment of the present invention; Figure 10 is an exploded structural diagram of the power assembly in an embodiment of the present invention; Among them, 1. Power assembly; 101. Main housing; 102. Power source; 103. Main air outlet; 104. First air path channel; 105. Second air path channel; 106. Rear cover plate; 107. Adapter plate; 108. Front fixing bracket; 109. Rear fixing bracket; 110. Shock-absorbing EVA; 2. Water tank assembly; 201. Box body; 202. Front end cover; 203. Rear end cover; 204. Atomizing air inlet passage; 205. Water injection port; 206. Sealing plug; 3. Lamp board assembly; 4. Lock component; 401. Lock tongue; 402. Rotating shaft; 403. Buckle; 404. Lock spring; 5. Atomizing head; 501. Atomizing channel; 502. Water flow channel; 503. Air flow channel; 6. Air path tee component; 601. First air pipe; 602. Second air pipe; 7. Water path two-way component; 8. One-way sealing assembly; 801. Spring pin; 802. Rubber gasket; 803. Sealing cover plate; 804. Sealing spring; 9. Third air pipe; 10. First water pipe; 11. Second water pipe; 12. Gravity hammer; 13. Sealing soft rubber. Specific implementation mode

[0021] Now, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so they only show the components related to the present invention. Embodiment 1

[0022] As Figure 1 , Figure 2 and Figure 3 shown, an atomization sterilization module applicable to a cleaning machine includes a power component 1, a water tank component 2, a lamp board component 3, a buckle component 4, an atomizing head 5, an air path three-way component 6, and a water path two-way component 7; the power component 1 is used to provide high-pressure gas, the water tank component 2 is used to store liquid, the lamp board component 3 is used for lighting or sterilization, the buckle component 4 is used to connect the power component 1 and the water tank component 2 together, and the atomizing head 5 atomizes the liquid into tiny particles by using an internal channel.

[0023] Among them, the air path three-way component 6 has one air inlet and two air outlets, and the water path two-way component 7 has one water inlet and one water outlet; the high-pressure air flow generated by the power component 1 is divided into two paths through the air path three-way component 6. One path acts inside the water tank component 2 for liquid pressurization to flow to the atomizing head 5, and the other path directly acts on the atomizing head 5 to form a high-speed air flow to disperse the water flow entering the atomizing head 5 into tiny particles.

[0024] Through this module, the atomization efficiency can be improved, the atomization stability can be ensured, and the convenience of user use can be improved; at the same time, the water tank component 2 and the power component 1 are connected by the buckle component 4, which can facilitate the quick disassembly and assembly of the two, and is convenient for subsequent maintenance or replenishing liquid into the water tank component 2.

[0025] As Figure 6 shown, the interior of the atomizing head 5 is provided with an atomization channel 501, a water flow channel 502, and an air flow channel 503. One end of the atomization channel 501 communicates with the outside, and the other end communicates with the water flow channel 502 and the air flow channel 503; that is, the ends of the atomization channel 501, the water flow channel 502, and the air flow channel 503 meet at one point. The atomization channel 501 and the water flow channel 502 are coaxial, and the end of the air flow channel 503 intersects obliquely with the atomization channel 501 and the water flow channel 502.

[0026] Among them, the inner diameter of the atomization channel 501 is smaller than that of the water flow channel 502, and the inner diameter of the air flow channel 503 is between that of the atomization channel 501 and the water flow channel 502. The atomization channel 501 is a narrow channel. When water flows through the narrow channel, it will be dispersed into fine droplets and sprayed out in a mist shape. At the same time, the high-pressure air flow will mix with the water at the confluence, further helping the liquid atomize and making the sprayed mist droplets more uniform and finer, so as to achieve a good spraying effect.

[0027] Such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7 As shown, the water tank assembly 2 includes a box body 201. Inside the box body 201, there are a two-way water passage component 7, a third air pipe 9, a first water pipe 10 and a second water pipe 11. The third air pipe 9 is connected to the air flow channel 503, the first water pipe 10 is connected to the water flow channel 502, one end of the second water pipe 11 communicates with the inner cavity of the box body 201, and the other end is connected to the first water pipe 10 through the two-way water passage component 7.

[0028] One end of the second water pipe 11 is installed at the water inlet of the two-way water passage component 7, and the other end communicates with the inner cavity of the box body 201. One end of the first water pipe 10 is installed at the water outlet of the two-way water passage component 7, and the other end is connected to the water flow channel 502 of the atomizing head 5. The two-way water passage component 7 is fixed on the box body 201 and is hermetically fixed to the box body 201 through a water seal ring.

[0029] Specifically, the inner cavity of the box body 201 is communicated with the water flow channel 502 through the two-way water passage component 7. The power assembly 1 inflates the inside of the box body 201 to increase the air pressure inside the box body 201. When the air pressure reaches a certain level, the liquid sequentially enters the water flow channel 502 of the atomizing head 5 along the second water pipe 11, the two-way water passage component 7 and the first water pipe 10, and then is sprayed out.

[0030] Furthermore, a gravity hammer 12 is fixedly installed at the end of the second water pipe 11, and the inside of the gravity hammer 12 has a hollow channel connecting the inner cavity of the box body 201 and the second water pipe 11. The gravity hammer 12 is hermetically connected to the second water pipe 11. By installing the gravity hammer 12 at the end of the second water pipe 11, it can be ensured that the end of the second water pipe 11 is always immersed below the liquid level, ensuring that the liquid can be continuously transported and improving the efficiency and stability of atomization.

[0031] In addition, a front end cover 202 and a rear end cover 203 are respectively arranged at the front and rear ends of the box body 201. The atomizing head 5 is fixedly installed on the front end cover 202. A port is arranged on the rear end cover 203, and a water injection port 205 is also provided at the rear end of the box body 201. A sealing plug 206 is arranged in the water injection port 205. When liquid needs to be added, the box body 201 is removed from the main housing 101, and after the sealing plug 206 is opened, liquid can be added into the box body 201.

[0032] As Figure 1 , Figure 2 , Figure 3 , Figure 8 and Figure 10 shown in the figures, the power assembly 1 includes a main housing 101. A power source 102 is installed inside the main housing 101. The output end of the power source 102 is respectively communicated with the inner cavity of the box body 201 and the air flow channel 503 through an air path tee component 6; that is, the output end of the power source 102 is not only communicated with the third air pipe 9 through the air path tee component 6, but also communicated with the inner cavity of the box body 201.

[0033] Among them, a first air path channel 104 and a second air path channel 105 that are communicated with the output end of the power source 102 are arranged at the front end of the main housing 101. An atomizing air intake channel 204 and a pressurizing air intake channel are arranged at the rear end of the box body 201. The two ends of the atomizing air intake channel 204 are respectively communicated with the first air path channel 104 and the air flow channel 503. The two ends of the pressurizing air intake channel are respectively communicated with the second air path channel 105 and the inner cavity of the box body 201.

[0034] Specifically, the power source 102 preferably adopts an air pump. The output end of the power source 102 is connected with the air intake port of the air path tee component 6 through a main air outlet 103. One of the air outlet ports of the air path tee component 6 is connected with the first air path channel 104 through a first air pipe 601, and the other air outlet port is connected with the second air path channel 105 through a second air pipe 602.

[0035] The high-pressure gas generated by the air pump forms two air paths through the air path tee component 6. One of the high-pressure air flows enters the box body 201 to inflate the box body 201, so that the air pressure inside the box body 201 rises. When the air pressure reaches a certain level, the liquid sprays out along the pipeline and enters the atomizing head 5. The other high-pressure air flow directly enters the atomizing head 5 through the pipeline and becomes water mist and sprays out through the special pipeline inside the atomizing head 5.

[0036] Furthermore, a sealing soft rubber 13 is arranged between the first air path channel 104 and the atomizing air intake channel 204, and sealing soft rubber 13 is also arranged at the inlet and outlet positions of the pressurizing air intake channel to ensure the airtightness of the device.

[0037] The power assembly 1 further includes a front cover plate, a rear cover plate 106, an adapter plate 107, a front fixing bracket 108, a shock-absorbing EVA 110, and a rear fixing bracket 109; the front fixing bracket 108 and the rear fixing bracket 109 are fixed together to fix the power source 102 therein, and the periphery is buffered and shock-absorbed by the shock-absorbing EVA 110, and the formed assembly is fixed on the front cover plate.

[0038] Among them, the shock-absorbing EVA 110 refers to a foam material made of ethylene-vinyl acetate copolymer, which has good shock-absorbing and buffering performance.

[0039] In addition, there is also a control unit assembly on the power assembly 1, including an identification PCB board, a spring, and elastic pins, which can be elastically connected to the handheld module to achieve electrical connection. The principle is: the spring is sleeved on the elastic pin, making the elastic pin have the characteristics of being telescopic. When the elastic pin is extruded by an external force, the spring is compressed, and the needle tip of the elastic pin extends out to contact the connection object; after the external force disappears, the spring returns to its original state. This structure can provide an elastic force during connection to ensure the tightness of the connection.

[0040] Furthermore, the gas path tee component 6 is installed on the main housing 101, the box body 201 is installed at the front end of the main housing 101, the atomizing head 5 is installed at the front end of the box body 201, and a lamp board assembly 3 is also provided at the front end of the box body 201, and the atomizing head 5 penetrates through the lamp board assembly 3.

[0041] The lamp board assembly 3 includes a board body provided at the front end of the box body 201. The board body is provided with lamp beads, and the lamp beads are distributed in a circumferential array around the axis of the atomizing head 5, and the atomizing head 5 penetrates through the board body and extends to the outside. Among them, the lamp beads can be illumination lamps or ultraviolet sterilization lamps. The former is used for illumination to facilitate the user to atomize and sterilize a specified place, and the latter can eliminate bacteria by ultraviolet irradiation. Embodiment 2

[0042] On the basis of Embodiment 1, in order to prevent the liquid in the box body 201 from flowing back and overflowing, a one-way sealing assembly 8 is provided in the pressurized intake air passage.

[0043] As Figure 3 and Figure 5 shown, the one-way sealing assembly 8 includes a spring pin 801, a rubber pad 802, a sealing cover plate 803, and a sealing spring 804. The sealing cover plate 803 is fixedly installed at the end of the pressurized intake air passage. The spring pin 801 movably penetrates through the pressurized intake air passage. The rubber pad 802 is fixedly sleeved on one end of the spring pin 801 close to the second gas path passage 105. The sealing spring 804 is sleeved on the spring pin 801, and the sealing spring 804 is located between the sealing cover plate 803 and the rubber pad 802.

[0044] Specifically, the rubber pad 802 is made of soft rubber and is located at the inlet and outlet positions. There is a guide post sleeve on the sealing cover plate 803. One end of the spring pin 801 without soft rubber is located therein and can move freely inside. The sealing spring 804 is located between the sealing cover plate 803 and the rubber pad 802 and is in a compressed state.

[0045] When at rest, the spring pin 801 is subjected to the spring elastic force, and the soft rubber thereon is squeezed and deformed to seal the air inlet of the supercharging air intake passage. When the spring pin 801 is displaced by an external force, the passage is opened and the gas can pass through. Embodiment III

[0046] Based on Embodiment I and Embodiment II, the box body 201 is detachably installed on the main housing 101 through the lock assembly 4, and in the same projection plane, the power source 102, the box body 201 and / or the atomizing head 5 are in a coaxial or parallel positional relationship, so as to realize the horizontal placement of the water tank; that is, the positional relationship between the power source 102, the box body 201 and the atomizing head 5 can be parallel, coaxial, or both coaxial and parallel relationships exist at the same time.

[0047] Compared with the vertical placement, during the whole process, the liquid mainly flows horizontally in the pipeline, and the influence of gravity on the liquid is relatively small, and the flow is relatively stable. Moreover, each component is on the horizontal plane, which is convenient for the operator to carry out daily inspection, maintenance and operation.

[0048] Among them, the symmetry center / axis of the atomizing and sterilizing module is also coaxial or parallel with that of the cleaning machine handheld module. Such a layout can make the overall center of gravity distribution of the equipment more reasonable and improve the operation stability.

[0049] As Figure 1 and Figure 9 shown, the lock assembly 4 includes a lock tongue 401, a buckle 403 and a lock spring 404. The buckle 403 is fixedly connected to the inner wall of the box body 201. One end of the lock tongue 401 is rotatably connected to the main housing 101 through a rotating shaft 402, and the other end has a card slot that can cooperate with the buckle 403 for snap connection. And the two ends of the lock spring 404 respectively abut against the main housing 101 and the lock tongue 401.

[0050] The water tank assembly 2 can be quickly disassembled and assembled from the power assembly 1. The lock tongue 401 is installed on the main housing 101 and can rotate around the fixed rotating shaft 402. The lock spring 404 is located between the lock tongue 401 and the main housing 101 to provide a reset force for the lock tongue 401; a buckle 403 is provided at the corresponding position on the inner wall of the box body 201, which can be buckled with the card slot at the end of the lock tongue 401. Guide surfaces are provided on both the buckle 403 and the lock tongue 401.

[0051] When installing the water tank assembly 2, the locking tongue 401 rotates under the action of an external force until the box body 201 is assembled in place. The locking tongue 401 resets under the action of the locking spring 404 and engages with the buckle 403 on the inner wall of the box body 201. When disassembling, press the locking tongue 401 to make it rotate and disengage from the buckle 403, and then the box body 201 can be removed.

[0052] Working principle: The water tank assembly 2 can be quickly disassembled and assembled on the power assembly 1. When the water tank assembly 2 is installed on the power assembly 1, the atomizing air intake channel 204 on the water tank assembly 2 is hermetically connected to the first gas path channel 104 on the power assembly 1 through the sealing soft rubber 13. The pressurized air intake channel on the water tank assembly 2 is also hermetically connected to the second gas path channel 105 on the power assembly 1 through the sealing soft rubber 13. And the ejector pin 801 of the one-way sealing assembly 8 is pushed up by the front cover plate of the power assembly 1, so that the pressurized air intake channel is communicated with the second gas path channel 105. The air flow channel 503 of the atomizing head 5 is hermetically connected and communicated with the atomizing air intake channel 204 and the first gas path channel 104. The water flow channel 502 is sequentially communicated with the first water pipe 10, the waterway two-way component 7, the second water pipe 11 and the gravity hammer 12.

[0053] During operation, the high-pressure air flow generated by the power source 102 flows out from the main air outlet 103, enters the air path tee component 6, and then flows out from the two air outlets of the air path tee component 6 to the first air pipe 601 and the second air pipe 602 respectively. Among them, the air flow flowing out from the first air pipe 601 passes through the first gas path channel 104 and the atomizing air intake channel 204 and enters the air flow channel 503 of the atomizing head 5. The air flow flowing out from the second air pipe 602 passes through the second gas path channel 105 and the pressurized air intake channel and enters the inner cavity of the box body 201, so that the internal pressure of the box body 201 becomes larger. There is a hollow channel inside the gravity hammer 12. Under the action of the pressure, the water flow can pass through the gravity hammer 12 and the second water pipe 11, enter the waterway two-way component 7 from the water inlet of the waterway two-way component 7, then flow out from the water outlet of the waterway two-way component 7, and enter the water flow channel 502 of the atomizing head 5 through the first water pipe 10. The water flow entering the atomizing head 5 from the water flow channel 502 and the high-pressure air flow entering the atomizing head 5 from the air flow channel 503 turn the water flow into a mist through a special channel inside the atomizing head 5, and then spray out along the atomizing channel 501 of the atomizing head 5.

[0054] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0055] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "mounted", "connected", "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific circumstances.

[0056] Based on the inspiration of the ideal embodiments of the present invention as above, through the above description, relevant personnel can completely make various changes and modifications within the scope not deviating from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and must be determined according to the scope of the claims.

Claims

1. An atomizing sterilization module applicable to a cleaning machine, characterized in that: It includes a power component (1), a water tank component (2) and an atomizing head (5). An atomizing channel (501), a water flow channel (502) and an air flow channel (503) are formed inside the atomizing head (5). One end of the atomizing channel (501) communicates with the outside, and the other end communicates with the water flow channel (502) and the air flow channel (503). The water tank component (2) includes a box body (201). A two-way water passage component (7) is arranged inside the box body (201), and the inner cavity of the box body (201) communicates with the water flow channel (502) through the two-way water passage component (7). The power component (1) includes a main housing (101). A power source (102) is installed inside the main housing (101). The output end of the power source (102) is respectively connected to the inner cavity of the box body (201) and the air flow channel (503) through an air path three-way component (6). Wherein, the box body (201) is installed at the front end of the main housing (101), the atomizing head (5) is installed at the front end of the box body (201), and the air path three-way component (6) is installed on the main housing (101).

2. The atomizing sterilization module applicable to a cleaning machine according to claim 1, characterized in that: A third air pipe (9), a first water pipe (10) and a second water pipe (11) are arranged inside the box body (201). The third air pipe (9) is connected to the air flow channel (503), the first water pipe (10) is connected to the water flow channel (502), one end of the second water pipe (11) communicates with the inner cavity of the box body (201), and the other end is connected to the first water pipe (10) through a two-way water passage component (7). The output end of the power source (102) is connected to the third air pipe (9) through an air path three-way component (6).

3. The atomization sterilization module applicable to the cleaning machine according to claim 2, characterized in that: A gravity hammer (12) is fixedly installed at the end of the second water pipe (11), and a hollow channel connecting the inner cavity of the box body (201) and the second water pipe (11) is formed inside the gravity hammer (12).

4. The atomization sterilization module applicable to a cleaning machine according to claim 3, characterized in that: A lamp board component (3) is further arranged at the front end of the box body (201), and the atomizing head (5) penetrates through the lamp board component (3).

5. The atomization sterilization module applicable to a cleaning machine according to claim 1, characterized in that: On the same projection plane, the power source (102), the box body (201) and / or the atomizing head (5) are coaxial or parallel, and the box body (201) is detachably installed on the main housing (101) through a buckle component (4).

6. The atomizing sterilization module applicable to a cleaning machine according to claim 1, wherein: A first air path channel (104) is arranged at the front end of the main housing (101). An atomizing air intake channel (204) is arranged at the rear end of the box body (201). Two ends of the atomizing air intake channel (204) are respectively connected to the first air path channel (104) and the air flow channel (503), and the first air path channel (104) is connected to the output end of the power source (102).

7. The atomization sterilization module applicable to a cleaning machine according to claim 6, characterized in that: A second gas path channel (105) communicating with the output end of the power source (102) is further provided at the front end of the main housing (101). A pressurized intake channel communicating with the inner cavity of the box body (201) is further opened at the rear end of the box body (201). The second gas path channel (105) is connected to the pressurized intake channel, and a one-way sealing assembly (8) is provided in the pressurized intake channel.

8. The atomizing sterilization module applicable to a cleaning machine according to claim 7, wherein: The one-way sealing assembly (8) includes a spring pin (801), a rubber pad (802), a sealing cover plate (803) and a sealing spring (804). The sealing cover plate (803) is fixedly installed at the end of the pressurized intake channel. The spring pin (801) is movably inserted into the pressurized intake channel. The rubber pad (802) is fixedly sleeved at one end of the spring pin (801) close to the second gas path channel (105). The sealing spring (804) is sleeved on the spring pin (801), and the sealing spring (804) is located between the sealing cover plate (803) and the rubber pad (802).

9. The atomizing sterilization module applicable to a cleaning machine according to claim 5, wherein: The lock assembly (4) includes a lock tongue (401), a buckle (403) and a lock spring (404). The buckle (403) is fixedly connected to the inner wall of the box body (201). One end of the lock tongue (401) is rotatably connected to the main housing (101) through a rotating shaft (402), and the other end has a card slot that can cooperate with the buckle (403) for snap connection. The two ends of the lock spring (404) respectively abut against the main housing (101) and the lock tongue (401).

10. The atomization sterilization module applicable to a cleaning machine according to any one of claims 1-9, characterized in that: The ends of the atomization channel (501), the water flow channel (502) and the air flow channel (503) meet at one point. The atomization channel (501) and the water flow channel (502) are coaxial, and the end of the air flow channel (503) intersects obliquely with the atomization channel (501) and the water flow channel (502).

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