阅读说明：本技术 基于物联网的带有消毒功能便捷冲牙器 (Convenient tooth flushing device with disinfection function based on Internet of things ) 是由 谢洪波 于 2021-09-15 设计创作，主要内容包括：本申请公开了基于物联网的带有消毒功能便捷冲牙器,其包括外壳,所述的外壳内设置过滤管、加热腔、冷水暂存腔、混热腔,所述的过滤管输入端连通进水管,所述的过滤管输出端连通加热腔的输入端,所述的加热腔第一输出端连通混热腔的热水输入端,所述混热腔的输出端连通喷头,所述加热腔的第二输出端连通冷水暂存腔的顶端,所述冷水暂存腔的底部连通混热腔的冷水输入端,所述喷头外侧的外壳上通过铰链设置半球状的护罩,所述护罩的内壁靠近喷头固定若干紫外线灯组,所述外壳顶部设置电控板和控制面板,所述的电控板与紫外线灯组电连接,所述的电控板用于基于物联网数据对紫外线灯组的开闭时间智能控制。(The application discloses a convenient tooth flushing device with a disinfection function based on the Internet of things, which comprises a shell, wherein a filter pipe, a heating cavity, a cold water temporary storage cavity and a heat mixing cavity are arranged in the shell, the input end of the filter pipe is communicated with the water inlet pipe, the output end of the filter pipe is communicated with the input end of the heating cavity, the first output end of the heating cavity is communicated with the hot water input end of the heat mixing cavity, the output end of the heat mixing cavity is communicated with the spray head, the second output end of the heating cavity is communicated with the top end of the cold water temporary storage cavity, the bottom of the cold water temporary storage cavity is communicated with the cold water input end of the heat mixing cavity, a hemispherical protective cover is arranged on the outer shell at the outer side of the spray head through a hinge, a plurality of ultraviolet lamp groups are fixed on the inner wall of the protective cover close to the spray head, the top of the shell is provided with an electric control board and a control panel, the electric control board is electrically connected with the ultraviolet lamp group, the electronic control board is used for intelligently controlling the on-off time of the ultraviolet lamp bank based on data of the Internet of things.)

1. The convenient tooth flushing device with the disinfection function based on the Internet of things is characterized by comprising a shell, wherein a filter pipe, a heating cavity, a cold water temporary storage cavity and a heat mixing cavity are arranged in the shell, the input end of the filter pipe is communicated with the water inlet pipe, the output end of the filter pipe is communicated with the input end of the heating cavity, the first output end of the heating cavity is communicated with the hot water input end of the heat mixing cavity, the output end of the heat mixing cavity is communicated with the spray head, the second output end of the heating cavity is communicated with the top end of the cold water temporary storage cavity, the bottom of the cold water temporary storage cavity is communicated with the cold water input end of the heat mixing cavity, a hemispherical protective cover is arranged on the outer shell at the outer side of the spray head through a hinge, a plurality of ultraviolet lamp groups are fixed on the inner wall of the protective cover close to the spray head, the top of the shell is provided with an electric control board and a control panel, the electric control board is electrically connected with the ultraviolet lamp group, the electronic control board is used for intelligently controlling the on-off time of the ultraviolet lamp bank based on data of the Internet of things.

2. The convenient tooth flushing device with the disinfection function based on the Internet of things as claimed in claim 1, wherein an electromagnetic valve is arranged on a pipeline between the filtering pipe and the heating cavity, an electromagnetic valve is arranged on a pipeline between the heating cavity and the cold water temporary storage cavity, an electromagnetic valve is arranged on a pipeline between the heating cavity and the heat mixing cavity, and an electromagnetic valve is arranged on a pipeline between the cold water temporary storage cavity and the heat mixing cavity.

3. The convenient tooth flushing device with the disinfection function based on the internet of things as claimed in claim 2, wherein a pump is arranged on a pipeline between the cold water temporary storage cavity and the heat mixing cavity.

4. The convenient tooth flusher with the disinfection function based on the Internet of things according to claim 3, wherein a hot temperature component is fixed on one side of the heating cavity and used for heating the heating cavity.

5. The convenient tooth flusher with the disinfection function based on the internet of things according to claim 4, wherein a control circuit, a communication circuit of the internet of things, an electric heating control circuit, a control panel driving circuit, an electromagnetic valve driving circuit, a pump driving circuit and an ultraviolet lamp driving circuit are configured on the electric control board; the hot temperature subassembly include the electrothermal copper, control circuit and thing networking communication circuit, electric heat control circuit, control panel drive circuit, solenoid valve drive circuit, pump machine drive circuit, ultraviolet lamp drive circuit all be connected electrically, the electric heat control circuit be connected with the electrothermal copper electricity, the solenoid valve drive circuit is connected with the solenoid valve electricity, pump machine drive circuit be connected with the pump machine, ultraviolet lamp drive circuit is connected with ultraviolet lamp group electricity.

6. The convenient tooth flushing device with the disinfection function based on the internet of things of claim 5, wherein the internet of things communication circuit is used for being electrically connected with an internet of things online server, the internet of things online server is electrically connected with each internet of things device of a user, the internet of things device comprises disinfection devices and non-disinfection devices, the disinfection devices comprise direct disinfection devices and non-direct disinfection devices, the non-disinfection devices comprise strong disinfection related devices and weak disinfection related devices, and the internet of things online server is configured with the following operations:

acquiring the work cycle of each Internet of things device, and calculating the effective work time t1, t2, t3 and t4 of direct disinfection equipment, indirect disinfection equipment, strong disinfection related equipment and weak disinfection related equipment of a user before using the tooth flushing device on the basis; respectively distributing effective disinfection parameters X1, X2, X3, X4 and X1 to direct disinfection equipment, indirect disinfection equipment, disinfection strong-related equipment and disinfection weak-related equipment>X2>X3>X4; calculating effective disinfection total parametersThe disinfection demand of the tooth flusher is determined according to the effective disinfection total parameter, and the control parameter of the on-off time of the ultraviolet lamp set is generated according to the disinfection demand of the tooth flusher.

7. The convenient tooth flushing device with the disinfection function based on the Internet of things is characterized in that the flow rate of water on a pipeline between the heating cavity and the cold water temporary storage cavity is V1, the residual amount of water in the cold water temporary storage cavity is L1, the flow rate of water on a pipeline between the heating cavity and the heat mixing cavity is V2, the flow rate of water on a pipeline between the heat mixing cavity and the cold water temporary storage cavity is V3, a function f1 that the water temperature in the cold water temporary storage cavity and V1 change is established in a working period, a real-time value of the water temperature f1 in the cold water temporary storage cavity is obtained after V1 is determined, then a function f2 that the water temperature in the heat mixing cavity and V2 and V3 change simultaneously is established based on f1, and the real-time value of the water temperature f2 in the heat mixing cavity is determined when V2 and V3 simultaneously; and controlling the working state of an electromagnetic valve between the heating cavity and the heat mixing cavity in a working period, simultaneously controlling the working state of the electromagnetic valve between the heating cavity and the cold water temporary storage cavity, and simultaneously controlling the working state of the electromagnetic valve between the cold water temporary storage cavity and the heat mixing cavity so as to ensure that the real-time numerical value of f2 is not changed by the changes of V1, V2 and V3 and the temperature representation numerical value of f2 is the proper temperature numerical value of a user.

Technical Field

The invention relates to the field of tooth rinsing devices, in particular to a convenient tooth rinsing device with a disinfection function based on the Internet of things.

Background

The existing tooth rinsing device has single function, although many tooth rinsing devices have a disinfection function, the actual effect is poor, especially the existing tooth rinsing devices cannot accurately control the disinfection function, basically, single disinfection function components are configured, and the control mode of the disinfection function components is relatively solidified, for example, the functions are started when disinfection is needed, and the functions are closed when the disinfection is not needed, in practice, two extreme problems often occur, one is that the disinfection time is too long, electric energy is wasted, the service life of the disinfection components is shortened, the other is that the disinfection time is too short, the disinfection effect is not good and the disinfection standard cannot be reached, the fundamental reason of the problems is that users cannot know how long the disinfection time can reach the standard, and most users cannot pay much attention to the disinfection control because the life rhythm is fast. In addition, the disinfection in the prior art is only to disinfect the spray head of the tooth flusher and does not emphasize the problems of disinfection of water sources and the like.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides the convenient tooth flushing device with the disinfection function based on the Internet of things.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a convenient tooth flushing device with a disinfection function based on the Internet of things comprises a shell, wherein a filter pipe, a heating cavity, a cold water temporary storage cavity and a heat mixing cavity are arranged in the shell, the input end of the filter pipe is communicated with the water inlet pipe, the output end of the filter pipe is communicated with the input end of the heating cavity, the first output end of the heating cavity is communicated with the hot water input end of the heat mixing cavity, the output end of the heat mixing cavity is communicated with the spray head, the second output end of the heating cavity is communicated with the top end of the cold water temporary storage cavity, the bottom of the cold water temporary storage cavity is communicated with the cold water input end of the heat mixing cavity, a hemispherical protective cover is arranged on the outer shell at the outer side of the spray head through a hinge, a plurality of ultraviolet lamp groups are fixed on the inner wall of the protective cover close to the spray head, the top of the shell is provided with an electric control board and a control panel, the electric control board is electrically connected with the ultraviolet lamp group, the electronic control board is used for intelligently controlling the on-off time of the ultraviolet lamp bank based on data of the Internet of things.

Preferably, the pipeline between filter tube and the heating chamber on set up the solenoid valve, the pipeline between heating chamber and the cold water chamber of keeping in on set up the solenoid valve, heating chamber and mix the heat chamber between set up the solenoid valve on the pipeline, cold water keep in the chamber and mix the heat chamber between set up the solenoid valve on the pipeline.

Preferably, a pump is arranged on a pipeline between the cold water temporary storage cavity and the heat mixing cavity.

Preferably, a hot temperature component is fixed on one side of the heating cavity and is used for heating the heating cavity.

Preferably, the electronic control board is provided with a control circuit, an internet of things communication circuit, an electric heating control circuit, a control panel driving circuit, an electromagnetic valve driving circuit, a pump driving circuit and an ultraviolet lamp driving circuit; the hot temperature subassembly include the electrothermal copper, control circuit and thing networking communication circuit, electric heat control circuit, control panel drive circuit, solenoid valve drive circuit, pump machine drive circuit, ultraviolet lamp drive circuit all be connected electrically, the electric heat control circuit be connected with the electrothermal copper electricity, the solenoid valve drive circuit is connected with the solenoid valve electricity, pump machine drive circuit be connected with the pump machine, ultraviolet lamp drive circuit is connected with ultraviolet lamp group electricity.

Preferably, the internet of things communication circuit is used for electrically connecting the internet of things online server, the internet of things online server is electrically connected with each internet of things device of the user, the internet of things device comprises a disinfection device and a non-disinfection device, the disinfection device comprises a direct disinfection device and a non-direct disinfection device, the non-disinfection device comprises a disinfection strong-correlation device and a disinfection weak-correlation device, and the internet of things online server is configured with the following operations:

acquiring the work cycle of each Internet of things device, and calculating the effective work time t1, t2, t3 and t4 of direct disinfection equipment, indirect disinfection equipment, strong disinfection related equipment and weak disinfection related equipment of a user before using the tooth flushing device on the basis; respectively distributing effective disinfection parameters X1, X2, X3, X4 and X1 to direct disinfection equipment, indirect disinfection equipment, disinfection strong-related equipment and disinfection weak-related equipment>X2>X3>X4; calculating effective disinfection total parametersThe disinfection demand of the tooth flusher is determined according to the effective disinfection total parameter, and the control parameter of the on-off time of the ultraviolet lamp set is generated according to the disinfection demand of the tooth flusher.

Preferably, the flow rate of water flowing on a pipeline between the heating cavity and the cold water temporary storage cavity is V1, the residual amount of water in the cold water temporary storage cavity is L1, the flow rate of water flowing on a pipeline between the heating cavity and the heat mixing cavity is V2, the flow rate of water flowing on a pipeline between the heat mixing cavity and the cold water temporary storage cavity is V3, a function f1 of the change of the water temperature in the cold water temporary storage cavity and V1 is established in a working period, a real-time value of the water temperature f1 in the cold water temporary storage cavity is obtained after V1 is determined, then a function f2 of the simultaneous change of the water temperature in the heat mixing cavity and V2 and V3 is established based on f1, and the real-time value of the water temperature f2 in the heat mixing cavity is determined when V2 and V3 are determined simultaneously; and controlling the working state of an electromagnetic valve between the heating cavity and the heat mixing cavity in a working period, simultaneously controlling the working state of the electromagnetic valve between the heating cavity and the cold water temporary storage cavity, and simultaneously controlling the working state of the electromagnetic valve between the cold water temporary storage cavity and the heat mixing cavity so as to ensure that the real-time numerical value of f2 is not changed by the changes of V1, V2 and V3 and the temperature representation numerical value of f2 is the proper temperature numerical value of a user.

The intelligent control system has the advantages that the disinfection quantity required to be disinfected can be adjusted according to the specific situation of a user, the problem of the background art is solved, the electronic control board is specifically used for intelligently controlling the on-off time of the ultraviolet lamp set based on the data of the Internet of things, and more specifically, the control parameters of the on-off time of the ultraviolet lamp set are generated according to the disinfection quantity required by the tooth flushing device. This application can realize the comprehensive disinfection to towards tooth ware water, it is concrete, cold water is kept in the intracavity and has just deposited a large amount of cold warm water after purifying and high temperature disinfection before using at every turn, so when heating the intracavity to cold water and keep in the intracavity discharge a small amount of hot water and can not make cold water keep in the intracavity water temperature obviously rise, cold water keeps in the intracavity still is cold warm water, so when the hot water in the heating intracavity flows into and mixes the hot intracavity, the cold warm water hydroenergy that the intracavity was kept in to cold water under the control of mixing hot chamber and cold water between the chamber and the chamber of keeping in, the cold warm water mixes with hot water in mixing the hot chamber like this, and the volume of cold warm water is far greater than the hot water volume under the control of solenoid valve, just can flow the moderate temperature water of suitable temperature from the shower nozzle, and the water that the shower nozzle flows has realized comprehensive disinfection.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a circuit connection block diagram of an embodiment of the present application.

The invention is further illustrated with reference to the following figures and examples.

Detailed Description

In concrete implementation, as shown in fig. 1, the embodiment of the present application includes a housing 106, the housing 106 is internally provided with a filter tube 2, a heating chamber 3, a cold water temporary storage chamber 5 and a heat mixing chamber 8, an input end of the filter tube 2 is communicated with a water inlet tube 1, an output end of the filter tube 2 is communicated with an input end of the heating chamber 3, a first output end of the heating chamber 3 is communicated with a hot water input end of the heat mixing chamber 8, an output end of the heat mixing chamber 8 is communicated with a spray head 9, a second output end of the heating chamber 3 is communicated with a top end of the cold water temporary storage chamber 5, a bottom end of the cold water temporary storage chamber 5 is communicated with a cold water input end of the heat mixing chamber 8, the housing 106 outside the spray head 9 is provided with a hemispherical shield 10 through a hinge 102, an inner wall of the shield 10 is close to the spray head 9 to fix a plurality of ultraviolet lamp sets 101, an electric control board 11 and a control panel 12 are arranged at the top of the housing 106, the electric control board 11 is electrically connected with the ultraviolet lamp sets 101, the electronic control board 11 is used for intelligently controlling the on-off time of the ultraviolet lamp set 101 based on data of the internet of things; in specific implementation, the filter pipe 2 is used for filtering water, the heating chamber 3 is used for heating water, the heating chamber 3 is further provided with a temperature sensor to ensure that the water temperature is heated to be higher than 100 ℃ of the protective cover, the electromagnetic valve 6 between the filter pipe 2 and the heating chamber 3 is used for controlling the water amount and the water flow rate, a part of the hot water heated in the heating chamber 3 flows into the cold water temporary storage chamber 5 under the control of the electromagnetic valve 6 between the heating chamber 3 and the cold water temporary storage chamber 5, the other part of the hot water heated in the heating chamber 3 directly flows into the heat mixing chamber 8 under the control of the electromagnetic valve 6 between the heating chamber 3 and the heat mixing chamber 8, importantly, a large amount of purified and high-temperature sterilized cold and warm water is stored in the cold water temporary storage chamber 5 before each use, so that the water temperature in the cold water temporary storage chamber 5 does not rise obviously after a small amount of hot water is discharged into the cold water temporary storage chamber 5 in the heating chamber 3, the cold water temporary storage cavity 5 is still cold water and warm water, so that hot water in the heating cavity 3 flows into the heat mixing cavity 8, meanwhile, the cold water and warm water in the cold water temporary storage cavity 5 can flow into the heat mixing cavity 8 under the control of the electromagnetic valve 6 and the pump 7 between the heat mixing cavity 8 and the cold water temporary storage cavity 5, the cold water and warm water in the heat mixing cavity 8 are mixed, the amount of the cold water and warm water is far larger than that of the hot water under the control of the electromagnetic valve 6, moderate water with proper temperature can flow out from the spray head 9, and the water flowing out from the spray head 9 is completely disinfected; in one embodiment, the shield 10 can rotate around the hinge 102, and after the sprayer 9 is used, the shield 10 can rotate downwards, and the control panel 11 controls the ultraviolet lamp set 101 to sterilize the sprayer 9.

In further implementation, the embodiment of the present application includes a housing 106, the housing 106 in be provided with a filter tube 2, a heating chamber 3, a cold water temporary storage chamber 5, a heat mixing chamber 8, the input end of the filter tube 2 is communicated with the water inlet tube 1, the output end of the filter tube 2 is communicated with the input end of the heating chamber 3, the first output end of the heating chamber 3 is communicated with the hot water input end of the heat mixing chamber 8, the output end of the heat mixing chamber 8 is communicated with the spray head 9, the second output end of the heating chamber 3 is communicated with the top end of the cold water temporary storage chamber 5, the bottom of the cold water temporary storage chamber 5 is communicated with the cold water input end of the heat mixing chamber 8, a hemispherical shield 10 is provided on the housing 106 outside the spray head 9 through a hinge 102, the inner wall of the shield 10 is close to the spray head 9 to fix a plurality of ultraviolet lamp sets 101, the top of the housing 106 is provided with an electric control board 11 and a control panel 12, the electric control board 11 is electrically connected with the ultraviolet lamp sets 101, an electromagnetic valve 6 is arranged on a pipeline between the filtering pipe 2 and the heating cavity 3, an electromagnetic valve 6 is arranged on a pipeline between the heating cavity 3 and the cold water temporary storage cavity 5, an electromagnetic valve 6 is arranged on a pipeline between the heating cavity 3 and the heat mixing cavity 8, and an electromagnetic valve 6 is arranged on a pipeline between the cold water temporary storage cavity 5 and the heat mixing cavity 8; the electromagnetic valve 6 can realize electric control of water flow so as to control water flow speed, a pump 7 is arranged on a pipeline between the cold water temporary storage cavity 5 and the heat mixing cavity 8, and the pump 7 can provide pump pressure; the heating chamber 3 one side fixed hot warm subassembly 4, hot warm subassembly 4 be used for the heating of heating chamber 3, hot warm subassembly 4 in the implementation heat based on automatically controlled. In specific implementation, the filter pipe 2 is used for filtering water, the heating chamber 3 is used for heating water, the heating chamber 3 is further provided with a temperature sensor to ensure that the water temperature is heated to be higher than 100 ℃ of the protective cover, the electromagnetic valve 6 between the filter pipe 2 and the heating chamber 3 is used for controlling the water amount and the water flow rate, a part of the hot water heated in the heating chamber 3 flows into the cold water temporary storage chamber 5 under the control of the electromagnetic valve 6 between the heating chamber 3 and the cold water temporary storage chamber 5, the other part of the hot water heated in the heating chamber 3 directly flows into the heat mixing chamber 8 under the control of the electromagnetic valve 6 between the heating chamber 3 and the heat mixing chamber 8, importantly, a large amount of purified and high-temperature sterilized cold and warm water is stored in the cold water temporary storage chamber 5 before each use, so that the water temperature in the cold water temporary storage chamber 5 does not rise obviously after a small amount of hot water is discharged into the cold water temporary storage chamber 5 in the heating chamber 3, the cold water temporary storage cavity 5 is still cold water and warm water, so that hot water in the heating cavity 3 flows into the heat mixing cavity 8, meanwhile, the cold water and warm water in the cold water temporary storage cavity 5 can flow into the heat mixing cavity 8 under the control of the electromagnetic valve 6 and the pump 7 between the heat mixing cavity 8 and the cold water temporary storage cavity 5, the cold water and warm water in the heat mixing cavity 8 are mixed, the amount of the cold water and warm water is far larger than that of the hot water under the control of the electromagnetic valve 6, moderate water with proper temperature can flow out from the spray head 9, and the water flowing out from the spray head 9 is completely disinfected; further preferably, the flow rate of water flowing on a pipeline between the heating cavity 3 and the cold water temporary storage cavity 5 is V1, the residual amount of water in the cold water temporary storage cavity 5 is L1, the flow rate of water flowing on a pipeline between the heating cavity 3 and the heat mixing cavity 8 is V2, the flow rate of water flowing on a pipeline between the heat mixing cavity 8 and the cold water temporary storage cavity 5 is V3, a function f1 that the water temperature in the cold water temporary storage cavity 5 and V1 change is established in a working period, a real-time value of the water temperature f1 in the cold water temporary storage cavity 5 is obtained after V1 is determined, then a function f2 that the water temperature in the heat mixing cavity 8 and V2 and V3 change simultaneously is established based on f1, and the real-time value of the water temperature f2 in the heat mixing cavity 8 is determined when V2 and V3 simultaneously; and controlling the working state of the electromagnetic valve 6 between the heating cavity 3 and the heat mixing cavity 8, controlling the working state of the electromagnetic valve 6 between the heating cavity 3 and the cold water temporary storage cavity 5, and controlling the working state of the electromagnetic valve 6 between the cold water temporary storage cavity 5 and the heat mixing cavity 8 in a working cycle to ensure that the real-time value of f2 is not changed by the changes of V1, V2 and V3 and the temperature representation value of f2 is the proper temperature value of a user.

In further implementation, the embodiment of the present application includes a housing 106, the housing 106 in be provided with a filter tube 2, a heating chamber 3, a cold water temporary storage chamber 5, a heat mixing chamber 8, the input end of the filter tube 2 is communicated with the water inlet tube 1, the output end of the filter tube 2 is communicated with the input end of the heating chamber 3, the first output end of the heating chamber 3 is communicated with the hot water input end of the heat mixing chamber 8, the output end of the heat mixing chamber 8 is communicated with the spray head 9, the second output end of the heating chamber 3 is communicated with the top end of the cold water temporary storage chamber 5, the bottom of the cold water temporary storage chamber 5 is communicated with the cold water input end of the heat mixing chamber 8, a hemispherical shield 10 is provided on the housing 106 outside the spray head 9 through a hinge 102, the inner wall of the shield 10 is close to the spray head 9 to fix a plurality of ultraviolet lamp sets 101, the top of the housing 106 is provided with an electric control board 11 and a control panel 12, the electric control board 11 is electrically connected with the ultraviolet lamp sets 101, an electromagnetic valve 6 is arranged on a pipeline between the filtering pipe 2 and the heating cavity 3, an electromagnetic valve 6 is arranged on a pipeline between the heating cavity 3 and the cold water temporary storage cavity 5, an electromagnetic valve 6 is arranged on a pipeline between the heating cavity 3 and the heat mixing cavity 8, and an electromagnetic valve 6 is arranged on a pipeline between the cold water temporary storage cavity 5 and the heat mixing cavity 8; the electromagnetic valve 6 can realize electric control of water flow so as to control water flow speed, a pump 7 is arranged on a pipeline between the cold water temporary storage cavity 5 and the heat mixing cavity 8, and the pump 7 can provide pump pressure; the heating chamber 3 one side fixed hot warm subassembly 4, hot warm subassembly 4 be used for the heating of heating chamber 3, hot warm subassembly 4 in the implementation heat based on automatically controlled. As shown in fig. 2, the electric control board 11 is configured with a control circuit, an internet of things communication circuit, an electric heating control circuit, a control panel driving circuit, an electromagnetic valve driving circuit, a pump driving circuit, and an ultraviolet lamp driving circuit; the hot temperature component 4 comprises electrothermal copper, the control circuit is electrically connected with the Internet of things communication circuit, the electrothermal control circuit, the control panel driving circuit, the electromagnetic valve driving circuit, the pump driving circuit and the ultraviolet lamp driving circuit, the electrothermal control circuit is electrically connected with the electrothermal copper, the electromagnetic valve driving circuit is electrically connected with the electromagnetic valve 6, the pump driving circuit is connected with the pump 7, and the ultraviolet lamp driving circuit is electrically connected with the ultraviolet lamp group 101; further preferably, the internet of things communication circuit is used for electrically connecting an internet of things online server, the internet of things online server is electrically connected with each internet of things device of the user, the internet of things device comprises a disinfection device and a non-disinfection device, the disinfection device comprises a direct disinfection device and a non-direct disinfection device, the non-disinfection device comprises a disinfection strong-correlation device and a disinfection weak-correlation device, and the internet of things online server is configured with the following operations:

acquiring the work cycle of each Internet of things device, and calculating the effective work time t1, t2, t3 and t4 of direct disinfection equipment, indirect disinfection equipment, strong disinfection related equipment and weak disinfection related equipment of a user before using the tooth flushing device on the basis; respectively distributing effective disinfection parameters X1, X2, X3, X4 and X1 to direct disinfection equipment, indirect disinfection equipment, disinfection strong-related equipment and disinfection weak-related equipment>X2>X3>X4; calculating effective disinfection total parametersDetermining the disinfection demand of the tooth flusher according to the effective disinfection total parameter, and generating a control parameter for the on-off time of the ultraviolet lamp set according to the disinfection demand of the tooth flusher; the working time of the ultraviolet lamp set can be scientifically configured, and therefore the disinfection quantity needing to be disinfected can be adjusted according to the specific condition of a user and the problem of the background technology is solved. Specifically, the internet of things online server transmits the control parameters of the on-off time of the ultraviolet lamp set to the electronic control board 11 through the internet of things communication circuit, and the electronic control board 11 controls the ultraviolet lamp set 101 to disinfect the spray head 9.