Automatic cleaning device for rotary shaver and shaving equipment

Abstract

The invention relates to the technical field of shaver accessories, and discloses a rotary shaver automatic cleaning device and shaving equipment, the rotary shaver automatic cleaning device comprises an upper shell, the upper shell is provided with a placing cavity exposed outside, the placing cavity is provided with a cleaning groove matched with a rotary shaving assembly tool bit, and the cleaning groove is internally provided with a plurality of liquid outlet holes; a flow dividing assembly communicating with the liquid outlet hole is arranged in the upper shell, and a first liquid return pipe communicating with the bottom of the cleaning tank is arranged at the bottom of the containing cavity. A liquid storage cavity used for storing cleaning liquid is formed in the lower shell, the lower shell is connected to the bottom of the upper shell, and a backflow prevention structure is communicated between the liquid storage cavity and the first liquid return pipe; the ozone disinfection assembly is used for outputting ozone into the placing cavity, and the ozone disinfection assembly is arranged in the upper shell; according to the shaver cleaning device, stubborn stains and residues on a shaver are effectively removed, and meanwhile bacteria and peculiar smell breeding is restrained.

Description

Technical Field

[0001] The invention relates to the field of razor accessories, and in particular to an automatic cleaning device for a rotary razor and a shaving device. Background Art

[0002] The existing rotary shaver cleaning devices on the market have poor cleaning effects and low functional integration. When rinsing the shaver, these cleaning devices often have difficulty in thoroughly rinsing out stubborn stains and residues on the shaver due to insufficient water pressure or improper cleaning methods. This results in stains remaining on the shaver after cleaning, which not only affects the user experience, but may also become a breeding ground for bacteria and odors. The growth of bacteria and odors not only reduces the hygiene of the shaver, but may also pose a threat to the user's skin health. Especially in a humid environment, bacteria and mold are more likely to multiply on the shaver, causing skin infections, allergies and other problems.

[0003] Therefore, it is an urgent problem to provide a rotary shaver cleaning device that can effectively remove stubborn stains and residues on the shaver and inhibit the growth of bacteria and odor. Summary of the invention

[0004] The main purpose of the present invention is to provide an automatic cleaning device for a rotary shaver and a shaving device, aiming to solve the technical problem that the existing rotary shaver cleaning device cannot completely remove the residues on the shaver and the bacterial odor generated by the residues.

[0005] To achieve the above-mentioned purpose, the present invention provides an automatic cleaning device for a rotary shaver, comprising: an upper shell, provided with a placement cavity exposed to the outside, the placement cavity is provided with a cleaning groove adapted to the cutter head of a rotary shaving assembly, the cleaning groove is provided with a plurality of liquid outlets, a shunt assembly connected with the liquid outlets is provided in the upper shell, and a first liquid return pipe connected with the bottom of the cleaning groove is provided at the bottom of the placement cavity; a lower shell, provided with a liquid storage cavity for storing cleaning liquid, the lower shell is connected to the bottom of the upper shell, and an anti-backflow structure is connected between the liquid storage cavity and the first liquid return pipe; an ozone disinfection assembly for outputting ozone into the placement cavity, the ozone disinfection assembly is arranged in the upper shell; a heating and cleaning assembly for high-pressure spraying of heated cleaning liquid, the heating and cleaning assembly is arranged in the liquid storage cavity and is connected with the shunt assembly through a pipeline, the sprayed cleaning liquid passes through the shunt assembly and then flows to the first liquid return pipe after spraying the cleaning cutter head at the plurality of liquid outlets, and then flows into the liquid storage cavity through the anti-backflow assembly.

[0006] Preferably, the upper shell includes a first outer shell and a placement shell, the placement shell is concave to form the placement cavity, and the placement shell is connected to the first outer shell; the lower shell includes a second outer shell and an isolation cover, the isolation cover is covered on the top of the second outer shell, the isolation cover and the second outer shell enclose the liquid storage cavity, and the isolation cover is embedded in the first outer shell.

[0007] Preferably, the isolation cover has a first liquid collection tube and a second liquid collection tube extending from one side toward the liquid storage chamber, the bottom of the first liquid collection tube is connected to the liquid storage chamber, the bottom of the second liquid collection tube is sealed with the liquid storage chamber, the top of the second liquid collection tube protrudes out of the isolation cover and is connected to the diversion component, the first liquid collection tube is connected to the middle of the second liquid collection tube, the heating and cleaning component is located in the first liquid collection tube, and when in operation, the heating and cleaning component pumps the cleaning liquid, heats it, and then sends it to the second liquid collection tube.

[0008] Preferably, the heating and cleaning assembly includes a temperature sensor, a heat-conducting block and a heating resistor, the heating resistor is embedded in the heat-conducting block, the heat-conducting block is embedded in the first liquid collection tube, the heat-conducting block is provided with an installation groove, and the temperature sensor is arranged on the heat-conducting block in the installation groove.

[0009] Preferably, the anti-backflow structure includes a one-way valve and a second liquid return pipe penetrating the isolation cover, the inlet end of the second liquid return pipe is sealedly connected to the first liquid return pipe, and the one-way valve is arranged at the outlet end of the second liquid return pipe.

[0010] Preferably, the diversion assembly includes a liquid inlet bottom cover, a multi-tube cover plate and a connecting hole plate, the liquid inlet bottom cover is connected to the second liquid extraction pipe pipeline, the multi-tube cover plate is covered on the liquid inlet bottom cover to enclose a diversion cavity for diverting the cleaning liquid, one side of the connecting hole plate is connected to the top surface of the multi-tube cover plate, and the other side is connected to the bottom of the placement shell, the multi-tube cover plate is provided with a plurality of liquid outlet pipes corresponding to the liquid outlet holes, the liquid outlet pipes pass through the connecting hole plate and are inserted into the liquid outlet holes.

[0011] Preferably, the ozone disinfection component includes an ozone generator and an air supply fan, the first shell, the isolation cover and the placement cover enclose an ozone storage chamber, the ozone generator is arranged in the ozone storage chamber, and a vent is provided on the side of the placement shell facing the ozone storage chamber, and the air supply fan is correspondingly arranged at the vent.

[0012] Preferably, an LED indicator light is provided on the top of the isolation cover, and the LED indicator light is used to indicate the usage status by displaying different colors.

[0013] Preferably, it also includes a control component arranged in the ozone storage chamber, and the control component is electrically connected to the LED prompt light, the heating and cleaning component and the ozone disinfection component respectively; a conductive spring is provided in the placement chamber, and the conductive spring is electrically connected to the control component, and the conductive spring is used to be electrically connected to the rotating shaving component and identify the state of the rotating shaving component, and the control component switches the working mode according to the state of the rotating shaving component.

[0014] The present invention also provides a shaving device, comprising a rotary shaving assembly and the automatic cleaning device for the rotary shaver, wherein the rotary shaving assembly body is arranged in the placement cavity, and the cutter head of the rotary shaving assembly is placed in the cleaning groove.

[0015] In the technical solution provided by the present invention, after the blade head of the rotary shaver is placed in the cleaning groove in the placement cavity, the heated cleaning component starts to spray out the heated high-pressure cleaning liquid, which is diverted by the diversion component and then sprayed out at high pressure at multiple liquid outlets to impact and clean the blade head, washing away the attached residue on the blade head. The attached residue and the cleaned cleaning liquid flow to the first liquid return pipe, flow into the anti-reflux structure for preventing the cleaning liquid in the liquid storage cavity from flowing back into the placement cavity, and finally return to the liquid storage cavity. The user can replace the cleaning liquid in the liquid storage cavity by separating the detachable lower shell. During or after cleaning the blade head, the ozone disinfection component outputs ozone to disinfect the blade head, completing the fully automatic cleaning and disinfection work, which not only effectively removes stubborn stains and residues on the razor but also inhibits the growth of bacteria and odors. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] One or more embodiments are exemplarily described by corresponding drawings, which do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and the figures in the drawings do not constitute proportional limitations unless otherwise stated.

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of an automatic cleaning device for a rotary shaver of the present invention;

[0018] Figure 2 It is a schematic diagram of the top view of an embodiment of an automatic cleaning device for a rotary shaver of the present invention;

[0019] Figure 3 It is a schematic diagram of the exploded structure of an embodiment of an internally placed shell diverter assembly of an automatic cleaning device for a rotary shaver of the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of an automatic cleaning device for a rotary shaver of the present invention after removing the second housing;

[0021] Figure 5is a schematic diagram of the overall structure of an embodiment of a shaving device;

[0022] Figure 6 is a schematic diagram of a top view of an embodiment of a shaving device;

[0023] Figure 7 for Figure 6 Cross-sectional view at point A in FIG.

[0024] 1. Upper shell; 11. Placement chamber; 111. Cleaning tank; 112. Liquid outlet; 113. First liquid return pipe; 114. Conductive spring; 12. First shell; 13. Placement shell; 131. Ventilation port; 14. Ozone generation chamber; 141. Control assembly;

[0025] 2. Lower shell; 21. Liquid storage chamber; 22. Anti-backflow structure; 221. One-way valve; 222. Second liquid return pipe; 23. Second shell; 24. Isolation cover; 241. First liquid extraction pipe; 242. Second liquid extraction pipe; 243. LED indicator light;

[0026] 3. Ozone disinfection component; 31. Ozone generator; 32. Air supply fan;

[0027] 4. Heating and cleaning assembly; 41. Heating resistor; 42. Heat conducting block; 421. Mounting slot; 43. Temperature sensor;

[0028] 5. shunt assembly; 51. liquid inlet bottom cover; 52. multi-tube cover plate; 521. liquid outlet pipe; 53. connecting orifice plate; 54. shunt chamber;

[0029] 6. Rotating shaving assembly;

[0030] 7. Automatic cleaning device for rotary shaver; 71. Micro water pump;

[0031] 8. Shaving equipment. DETAILED DESCRIPTION

[0032] In order to facilitate the understanding of the present invention, the present invention is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on another element, or there can be one or more centered elements therebetween. When an element is described as "connected" to another element, it can be directly connected to another element, or there can be one or more centered elements therebetween. The terms "vertical", "horizontal", "left", "right", "inside", "outside" and similar expressions used in this specification are only for illustrative purposes. In the description of the present invention, the terms "first" and "second" are used only for descriptive purposes and cannot be understood as indicating relative importance or implicitly indicating the number of technical features indicated. Therefore, unless otherwise specified, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features; the meaning of "multiple" is two or more. The term "include" and any variation thereof means non-exclusive inclusion, and one or more other features, integers, steps, operations, units, components and / or combinations thereof may be present or added.

[0033] In addition, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or a connection between two components. All technical and scientific terms used in this specification have the same meaning as those generally understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this specification includes any and all combinations of one or more related listed items.

[0034] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0035] Please refer to Figures 1 to 7The present invention provides an automatic cleaning device 7 for a rotary shaver, comprising: an upper shell 1, provided with a placement cavity 11 exposed to the outside, the placement cavity 11 is provided with a cleaning groove 111 adapted to the cutter head of a rotary shaving assembly 6, a plurality of liquid outlets 112 are provided in the cleaning groove 111, a flow dividing assembly 5 connected to the liquid outlets 112 is provided in the upper shell 1, a first liquid return pipe 113 connected to the bottom of the cleaning groove 111 is provided at the bottom of the placement cavity 11; a lower shell 2, provided with a liquid storage cavity 21 with a cleaning liquid capacity of 170 mL, the lower shell 2 is connected to the upper shell 1, a backflow prevention structure 22 is connected between the liquid storage chamber 21 and the first liquid return pipe 113; an ozone disinfection component 3 is used to output ozone to the placement chamber 11, and the ozone disinfection component 3 is arranged in the upper shell 1; a heating and cleaning component 4 is used to spray the heated cleaning liquid at high pressure, and the heating and cleaning component 4 is arranged in the liquid storage chamber 21 and is connected with the diverter component 5 through a pipeline. The sprayed cleaning liquid passes through the diverter component 5 and sprays out the cleaning cutter head at a plurality of liquid outlet holes 112, then flows to the first liquid return pipe 113, and then flows to the liquid storage chamber 21 through the backflow prevention component.

[0036] In the technical solution provided by the present invention, after the blade head of the rotary shaver is placed in the cleaning groove 111 in the placement chamber 11, the heated cleaning component 4 starts to spray out the heated high-pressure cleaning liquid, which is diverted by the diversion component 5 and then sprayed out at multiple liquid outlets 112 to impact and clean the blade head, washing away the attached residues on the blade head. The attached residues and the cleaning liquid after cleaning flow to the first liquid return pipe 113, and flow into the anti-reflux structure 22 used to prevent the cleaning liquid in the liquid storage chamber 21 from flowing back to the placement chamber 11, and finally return to the liquid storage chamber 21. The user can replace the cleaning liquid in the liquid storage chamber 21 by separating the detachable lower shell 2. During or after cleaning the blade head, the ozone disinfection component 3 outputs ozone to disinfect the blade head, completing the fully automatic cleaning and disinfection work, which not only effectively removes stubborn stains and residues on the shaver, but also inhibits the growth of bacteria and odors.

[0037] Please refer to Figures 1 to 7 In this embodiment, the upper shell 1 includes a first shell 12 and a placement shell 13. The placement shell 13 is concave to form a placement cavity 11. The placement shell 13 is connected to the first shell 12; the lower shell 2 includes a second shell 23 and an isolation cover 24. The isolation cover 24 covers the top of the second shell 23. The isolation cover 24 and the second shell 23 enclose a liquid storage cavity 21. The isolation cover 24 is embedded in the first shell 12. The four main shells of the first shell 12, the placement shell 13, the second shell 23 and the isolation cover 24 constitute the placement cavity 11, the ozone generation cavity 14 and the liquid storage cavity 21. The prevention cavity is located in the ozone generation cavity 14, so that the ozone generated by the ozone disinfection component 3 can enter the placement cavity 11 faster to disinfect the cutter head of the rotating shaving component 6. In daily use, the cleaning liquid in the liquid storage cavity 21 can also be replaced by separating the isolation cover 24 and the second shell 23.

[0038] Please refer to Figure 4 and Figure 7 In this embodiment, a first liquid collection tube 241 and a second liquid collection tube 242 are extended from one side of the isolation cover 24 toward the liquid storage chamber 21. The bottom of the first liquid collection tube 241 is communicated with the liquid storage chamber 21, and the bottom of the second liquid collection tube 242 is sealed and connected with the liquid storage chamber 21. The top of the second liquid collection tube 242 protrudes from the isolation cover 24 and is communicated with the diversion component 5. The first liquid collection tube 241 is communicated with the middle of the second liquid collection tube 242. The heating and cleaning component 4 is located in the first liquid collection tube 241. The heating and cleaning component 4 includes a temperature sensor 43, a heat conductive block 42 and a heating resistor 41. The heating resistor 41 is embedded in the heat conductive block 42, and the heat conductive block 42 is embedded in the first liquid collection tube 241. 2 is provided with an installation groove 421, a temperature sensor 43 is arranged on a heat-conducting block in the installation groove 421, the temperature sensor 43 detects the temperature of the cleaning liquid, and stops the heating resistor 41 from working after heating to a preset temperature; the device realizes far-infrared radiation through the heating resistor 43, and its heating temperature is 40+ / -5 degrees, the bottom end of the first liquid taking pipe 241 is connected with the liquid storage chamber 21, a filter screen is arranged at the bottom of the first liquid taking pipe 241, the heat-conducting block 42 and the second liquid taking pipe 242 are interference-fitted to prevent the cleaning liquid from flowing back into the ozone generating chamber 14, and the micro water pump 71 heating resistor 41 heats the cleaning liquid in the first liquid taking pipe 241 and then transfers the heated cleaning liquid through the second liquid taking pipe 242.

[0039] Please refer to Figure 7 In this embodiment, the anti-backflow structure 22 includes a one-way valve 221 and a second liquid return pipe 222 that penetrates the isolation cover 24. The inlet end of the second liquid return pipe 222 is sealed with the first liquid return pipe 113, and the one-way valve 221 is arranged at the outlet end of the second liquid return pipe 222. A sealing ring can be added between the inlet end of the second liquid return pipe 222 and the first liquid return pipe 113 to complete the sealed connection. The one-way valve 221 ensures that the waste cleaning liquid can only flow from the first liquid return pipe 113 to the liquid storage chamber 21, but cannot flow from the liquid storage chamber 21 to the first liquid return pipe 113, thereby preventing the cleaning liquid from leaking out of the placement chamber 11 after the cleaning device is overturned.

[0040] Please refer to Figures 1 to 7 In this embodiment, the flow diversion assembly 5 includes a liquid inlet bottom cover 51, a multi-tube cover plate 52 and a connecting hole plate 53. The liquid inlet bottom cover 51 is connected to the second liquid extraction pipe 242. The multi-tube cover plate 52 covers the liquid inlet bottom cover 51 to form a diversion chamber 54 for diverting the cleaning liquid. One side of the connecting hole plate 53 is connected to the top surface of the multi-tube cover plate 52, and the other side is connected to the bottom of the placement shell 13. The multi-tube cover plate 52 is provided with a plurality of liquid outlet pipes 521 corresponding to the liquid outlet holes 112. The liquid outlet pipes 521 penetrate the connecting hole plate 53 and are inserted into the liquid outlet holes 112. The flow diversion assembly 5 with the above structure can realize that the cleaning liquid evenly covers all parts of the shaver that need to be cleaned, effectively reducing the breeding of bacteria and odors.

[0041] Please refer to Figures 1 to 7 In this embodiment, the ozone disinfection component 3 includes an ozone generator 31 and an air supply fan 32. The first housing 12, the isolation cover 24 and the placement cover enclose an ozone storage chamber. The ozone generator 31 is arranged in the ozone storage chamber. The side of the placement shell 13 facing the ozone storage chamber is provided with a vent 131, and the air supply fan 32 is correspondingly arranged at the vent 131. The ozone output of the ozone generator 31 is 100 mg / H. The ozone is pumped to the cleaning position of the cutter head through the air supply fan 32 to fully disinfect and sterilize the cutter head.

[0042] Please refer to Figures 1 to 7 In this embodiment, the automatic cleaning device 7 of the rotary shaver also includes a control component 141 arranged in the ozone storage chamber, and the control component 141 is electrically connected to the LED prompt light 243, the heating and cleaning component 4 and the ozone disinfection component 3 respectively; a conductive spring 114 is provided in the placement chamber 11, and the conductive spring 114 is electrically connected to the control component 141. The conductive spring 114 is used to be electrically connected to the rotary shaving component 6 and identify the state of the rotary shaving component 6. The control component 141 switches the working mode according to the state of the rotary shaving component 6. An LED prompt light 243 is provided on the top of the isolation cover 24, and the LED prompt light 243 is used to indicate the use status by displaying different colors. The control component 141 has multiple built-in modes: 1. Power-on mode: the white light of the LED indicator light 243 is always on (it turns off after 63 seconds when no rotating shaving component is detected and enters the sleep standby state); 2. Charging mode: when the rotating shaving component 6 is inserted and the white light of the LED indicator light 243 flashes three times, it switches to the charging mode, and the LED indicator light 243 emits white light and breathes in 2.6S (0.2S off-2.4S gradually bright, full bright, gradually dark cycle); 3. Cleaning liquid heating state: the LED indicator light 243 turns off, and the far-infrared lamp of the heating resistor 43 emits light (orange light) by itself. When it is heated to 40 degrees, the heating stops and the light turns off; 4. High-pressure flushing mode: the blue light of the LED indicator light 243 follows the micro water pump 7 1. Synchronous work (the water pump continuously pumps water, and after flushing for 2 minutes, the blue light of LED prompt light 243 stays on for 2 minutes. The micro water pump 71 is adjusted to be on for 10 seconds, the blue light of LED prompt light 243 is also on for 10 seconds, off for 5 seconds, and the blue light of LED prompt light 243 is also off for 5 seconds. The impact cycle is 1 minute, and then adjusted to continuously pump water for 2 minutes, the blue light of LED prompt light 243 stays on for 2 minutes and turns off together with the water pump); 5. Ozone sterilization and disinfection mode: LED prompt light 243 stays on in red, and the red light goes out after running for 30 minutes to stop sterilization; 6. Drying + charging mode: LED prompt light 243 breathes in white at 2.6S (0.2S off-2.4S gradually bright, full bright, gradually dark cycle), and turns to a long-bright state after being fully charged.

[0043] Please refer to Figures 1 to 7In this embodiment, the present invention further provides a shaving device 8, including a rotary shaving assembly 6 and a rotary shaver automatic cleaning device 7. The main body of the rotary shaving assembly 6 is arranged in a placement cavity 11, and the cutter head of the rotary shaving assembly 6 is placed in a cleaning groove 111. A conductive needle corresponding to a conductive spring 114 is provided on the outside of the rotary shaving assembly 6. When the shaving assembly is placed in the rotary shaver automatic cleaning device 7, the conductive spring 114 abuts against the conductive needle to realize charging and identification switching.

[0044] The functional modes of the entire shaving device 8 are:

[0045] When it is necessary to clean the stubble remaining on the blade of the rotary shaving assembly 6, the rotary shaving assembly 6 is placed in the rotary shaver automatic cleaning device 7, and the two conductive needles are connected to the conductive sheet of the rotary shaver automatic cleaning device 7. The control component 141 of the rotary shaver automatic cleaning device 7 enters the charging mode after identification and detects the battery power of the rotary shaving assembly 6 at the same time. When the power is ≧20%, the charging is stopped (if it is not enough, it is charged to 20%); the cleaning liquid heating mode is turned on for about 1 hour, and the heating is stopped when the cleaning liquid temperature reaches 40 degrees; the cleaning mode is turned on, the rotary shaving assembly 6 starts to rotate the blade, and the water pump starts to pump water continuously. After rinsing for 2 minutes, the water pump is adjusted to 10 seconds The rotary shaver automatic cleaning device 7 does not detect the rotary shaving component 6, and cannot enter the above modes even if it is powered on; when the rotary shaver automatic cleaning device 7 is running in any of the lower modes, if the rotary shaving component 6 is removed, the control component 141 in the rotary shaver automatic cleaning device 7 has a memory function and will continue from the previous mode when the rotary shaving component 6 is put in next time.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may also be combined, the steps may be implemented in any order, and there are many other changes in different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity. Although the present invention has been described in detail with reference to the above embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the above embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic cleaning device for a rotary shaver, characterized in that: include: The upper shell (1) is provided with a placement cavity (11) exposed to the outside, the placement cavity (11) is provided with a cleaning groove (111) adapted to fit the cutter head of a rotating shaving assembly (6), the cleaning groove (111) is provided with a plurality of liquid outlet holes (112), the upper shell (1) is provided with a flow diversion assembly (5) in communication with the liquid outlet holes (112), and the bottom of the placement cavity (11) is provided with a first liquid return pipe (113) in communication with the bottom of the cleaning groove (111); A lower shell (2) is provided with a liquid storage cavity (21) for storing cleaning liquid, the lower shell (2) is connected to the bottom of the upper shell (1), and a backflow prevention structure (22) is connected between the liquid storage cavity (21) and the first liquid return pipe (113); An ozone disinfection component (3) for outputting ozone into the placement cavity (11), wherein the ozone disinfection component (3) is arranged in the upper housing (1); The heating and cleaning component (4) is used for spraying heated cleaning liquid at high pressure. The heating and cleaning component (4) is arranged in the liquid storage chamber (21) and is connected to the diverter component (5) through a pipeline. The sprayed cleaning liquid passes through the diverter component (5) and is sprayed out of the plurality of liquid outlet holes (112) to clean the cutter head, then flows to the first liquid return pipe (113), and then flows into the liquid storage chamber (21) through the anti-backflow component.

2. The automatic cleaning device for a rotary shaver according to claim 1, characterized in that: The upper shell (1) comprises a first outer shell (12) and a placement shell (13); the placement shell (13) is concave to form the placement cavity (11); and the placement shell (13) is internally connected to the first outer shell (12); The lower shell (2) comprises a second outer shell (23) and an isolation cover (24); the isolation cover (24) covers the top of the second outer shell (23); the isolation cover (24) and the second outer shell (23) enclose the liquid storage chamber (21); and the isolation cover (24) is embedded in the first outer shell (12).

3. The automatic cleaning device for a rotary shaver according to claim 2, characterized in that: A first liquid collection tube (241) and a second liquid collection tube (242) are extended from one side of the isolation cover (24) toward the liquid storage chamber (21); the bottom of the first liquid collection tube (241) is connected to the liquid storage chamber (21); the bottom of the second liquid collection tube (242) is sealed and connected to the liquid storage chamber (21); the top of the second liquid collection tube (242) protrudes out of the isolation cover (24) and is connected to the diverter assembly (5); the first liquid collection tube (241) is connected to the middle of the second liquid collection tube (242); the heating and cleaning assembly (4) is located in the first liquid collection tube (241); when in operation, the heating and cleaning assembly (4) pumps cleaning liquid, heats it, and then sends it to the second liquid collection tube (242).

4. The automatic cleaning device for a rotary shaver according to claim 3, characterized in that: The heating and cleaning component (4) comprises a temperature sensor (43), a heat conductive block (42) and a heating resistor (41); the heating resistor (41) is embedded in the heat conductive block (42); the heat conductive block (42) is embedded in the first liquid extraction pipe (241); the heat conductive block (42) is provided with a mounting groove (421); and the temperature sensor (43) is arranged in the heat conductive block in the mounting groove (421).

5. The automatic cleaning device for a rotary shaver according to any one of claims 1 to 4, characterized in that: The anti-backflow structure (22) comprises a one-way valve (221) and a second liquid return pipe (222) penetrating the isolation cover (24); the inlet end of the second liquid return pipe (222) is sealedly connected to the first liquid return pipe (113); and the one-way valve (221) is arranged at the outlet end of the second liquid return pipe (222).

6. The automatic cleaning device for a rotary shaver according to claim 5, characterized in that: The flow diversion assembly (5) comprises a liquid inlet bottom cover (51), a multi-tube cover plate (52) and a connecting hole plate (53); the liquid inlet bottom cover (51) is in communication with the second liquid extraction pipe (242); the multi-tube cover plate (52) covers the liquid inlet bottom cover (51) to enclose a diversion chamber (54) for diverting cleaning liquid; one side of the connecting hole plate (53) is connected to the top surface of the multi-tube cover plate (52) and the other side is connected to the bottom of the placement shell (13); the multi-tube cover plate (52) is provided with a plurality of liquid outlet pipes (521) corresponding to the liquid outlet holes (112); the liquid outlet pipes (521) penetrate the connecting hole plate (53) and are inserted into the liquid outlet holes (112).

7. The automatic cleaning device for a rotary shaver according to claim 6, characterized in that: The ozone disinfection component (3) comprises an ozone generator (31) and an air supply fan (32); the first shell (12), the isolation cover (24) and the placement cover enclose an ozone storage chamber; the ozone generator (31) is arranged in the ozone storage chamber; a ventilation opening (131) is provided on a side of the placement shell (13) facing the ozone storage chamber; and the air supply fan (32) is correspondingly arranged at the ventilation opening (131).

8. The automatic cleaning device for a rotary shaver according to claim 7, characterized in that: An LED prompt light (243) is provided at the top of the isolation cover (24), and the LED prompt light (243) is used to indicate the use status by displaying different colors.

9. The automatic cleaning device (7) for a rotary shaver according to claim 8, characterized in that: It also includes a control component (141) disposed in the ozone storage chamber, wherein the control component (141) is electrically connected to the LED indicator light (243), the heating and cleaning component (4), and the ozone disinfection component (3) respectively; A conductive spring sheet (114) is arranged in the placement cavity (11), and the conductive spring sheet (114) is electrically connected to the control component (141). The conductive spring sheet (114) is used to be electrically connected to the rotating shaving component (6) and to identify the state of the rotating shaving component (6). The control component (141) switches the working mode according to the state of the rotating shaving component (6).

10. A shaving device, characterized in that: It comprises a rotary shaving assembly (6) and an automatic rotary shaver cleaning device (7) as claimed in any one of claims 1 to 9, wherein the main body of the rotary shaving assembly (6) is arranged in the placement cavity (11), and the blade head of the rotary shaving assembly (6) is placed in the cleaning groove (111).

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