WO2022166827A1

WO2022166827A1 - Oral cleaning device having reminding function

Info

Publication number: WO2022166827A1
Application number: PCT/CN2022/074709
Authority: WO
Inventors: 刘飞; 陆志艳
Original assignee: 上海飞象健康科技有限公司
Priority date: 2021-02-02
Filing date: 2022-01-28
Publication date: 2022-08-11
Also published as: CN214679063U

Abstract

An oral cleaning device having a reminding function, comprising a storage tank (1) for storing a cleaning liquid, a pump (2) in communication with the storage tank (1), a cleaning head (4) in communication with the pump (2) by means of a connecting pipe (3), a housing (5), and a control panel (6) electrically connected to the pump (2), the pump (2) being mounted in the housing (5). The oral cleaning device having a reminding function further comprises an operation module (7), and a self-cleaning prompt module, which is electrically connected to the control panel (6), wherein the operation module (7) comprises a self-cleaning button (71), the self-cleaning button (71) is electrically connected to the control panel (6), and the control panel (6) comprises a timing module electrically connected to the pump (2) and a memory module electrically connected to the timing module. When the cumulative working duration of the pump (2) reaches a set duration, the control panel (6) controls the self-cleaning prompt module to send a corresponding prompt signal to remind a user that the oral cleaning device needs to be cleaned, and at this time, when the user presses the self-cleaning button (71), and the control panel (6) will control the pump (2) to start so as to clean the interior of the oral cleaning device.

Description

Oral cleaning device with reminder function

technical field

The invention relates to an oral cleaning device, in particular to an oral cleaning device with a reminder function.

Background technique

After each use of the dental irrigator, some water or cleaning liquid will remain in the entire pipeline system. When the residual liquid is dried or volatilized, it will remain in some scale and bond in the pipeline, and the accumulation for a long time will affect the impact force of the product. and longevity. The current product only cleans the water tank and outer surface of the product, and does not clean the inside of the pipeline, resulting in more and more dirt accumulated in the pipeline during long-term use, which ultimately affects the normal use of the dental irrigator. In addition, the existing dental irrigator does not have a reminder function to remind the user to clean the dental irrigator in time, which causes the existing dental irrigator to be easily blocked because it cannot be cleaned in time, thereby affecting its service life.

SUMMARY OF THE INVENTION

In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved by the present invention is to provide an oral cleaning device with a reminder function, which can remind the user to clean it in time.

In order to achieve the above purpose, the present invention provides an oral cleaning device with a reminder function, including a storage tank for storing cleaning liquid, a pump communicated with the storage tank, a cleaning head communicated with the pump through a connecting pipe, and a casing. and a control board electrically connected to the pump, the pump is installed in the housing, the oral cleaning device with a reminder function also includes an operation module and a self-cleaning reminder module electrically connected to the control board, the operation module It includes a self-cleaning button, the self-cleaning button is electrically connected with the control board, and the control board includes a timing module electrically connected with the pump and a memory module electrically connected with the timing module.

Further, the self-cleaning prompt module includes prompt lights and/or prompt sounds.

Further, the self-cleaning button is electrically connected with the timing module of the control board.

Further, the oral cleaning device with a reminder function further includes a heater, the inlet and outlet of the heater are respectively connected with the pump and the connecting pipe, and the heater is electrically connected with the control board.

Further, the pump includes a motor and a pump control module electrically connected to the motor, and the pump control module is electrically connected to the control board.

Further, the pump is a variable frequency water pump; the outlet pressure of the pump can reciprocate within a set range.

As mentioned above, the oral cleaning device with a reminder function involved in the present invention has the following beneficial effects:

Whenever the pump is working normally, the pump will feed back a working signal to the control board, and the timing module of the control board will record the working time of the pump, and store the working time of each pump in the memory module. When the pump stored in the memory module works When the time has accumulated to the set time, the control panel will send a signal to the self-cleaning prompt module, so that the self-cleaning prompt module will issue a corresponding prompt signal to remind the user that the cumulative use time of the oral cleaning device has reached the set time, and it is necessary to correct it. The oral cleaning device itself cleans. At this time, when the user presses the self-cleaning button, the self-cleaning button will send a self-cleaning signal to the control panel. After the control panel receives the self-cleaning signal, it controls the pump to start, so that the cleaning fluid increases through the pump. After pressing, it is sprayed out through the cleaning head. During this process, the cleaning liquid impacts the pump, cleaning head and connecting pipe to wash away the dirt inside the oral cleaning device, so as to realize the self-cleaning function of the oral cleaning device. .

Description of drawings

FIG. 1 is a schematic structural diagram of an operation module in an embodiment of the present invention.

FIG. 2 is a schematic structural diagram of an oral cleaning device with a reminder function according to an embodiment of the present invention.

3 is a schematic cross-sectional view of an oral cleaning device with a reminder function according to an embodiment of the present invention.

Component label description

1 storage tank

2 pumps

3 Connecting tube

4 cleaning head

5 Shell

6 Control panel

7 Operation module

71 Self-cleaning button

8 Heater

Detailed ways

The embodiments of the present invention are described below by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

It should be noted that the structures, proportions, sizes, etc. shown in the accompanying drawings of this specification are only used to cooperate with the contents disclosed in the specification for the understanding and reading of those who are familiar with the technology, and are not used to limit the conditions for the implementation of the present invention. , therefore does not have technical substantive significance, any structural modification, proportional relationship change or size adjustment, without affecting the effect that the present invention can produce and the purpose that can be achieved, should still fall within the scope of the present invention. within the scope of the technical content. At the same time, terms such as "up", "down", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not used to limit the scope of the present invention. The scope of implementation, the change or adjustment of the relative relationship, and the technical content without substantial change, shall also be regarded as the scope of the present invention.

As shown in FIG. 1 to FIG. 3 , the present embodiment provides an oral cleaning device with a reminder function, including a storage tank 1 for storing cleaning liquid, a pump 2 communicated with the storage tank 1, and a connection pipe 3 connected to the The cleaning head 4 communicated with the pump 2, the casing 5 and the control board 6 electrically connected to the pump 2, the pump 2 is installed in the casing 5, and the oral cleaning device with the reminder function also includes an operation module 7 and a control board. 6. An electrically connected self-cleaning prompt module. The operation module 7 includes a self-cleaning button 71. The self-cleaning button 71 is electrically connected to the control board 6. The control board 6 includes a timing module that is electrically connected to the pump 2 and is electrically connected to the timing module. connected memory modules. Whenever the pump 2 works normally, the pump 2 will feed back a working signal to the control board 6, and the timing module of the control board 6 will record the working time of the pump 2, and store the working time of the pump 2 in the memory module. When the working time of the pump 2 stored in the module is accumulated to the set time, the control board 6 will send a signal to the self-cleaning prompt module, so that the self-cleaning prompt module sends out a corresponding prompt signal to remind the user that the oral cleaning device has accumulated usage time When the set time period has been reached, the oral cleaning device itself needs to be cleaned. At this time, the user presses the self-cleaning button 71, and the self-cleaning button 71 will send a self-cleaning signal to the control board 6, and the control board 6 receives the self-cleaning signal. Then, the pump 2 is controlled to start, so that the cleaning liquid is pressurized by the pump 2 and then sprayed out through the cleaning head 4. During this process, the cleaning liquid impacts the pump 2, the cleaning head 4 and the connecting pipe 3, etc. to clean the oral cavity. The dirt inside the device is washed away, and the function of self-cleaning of the oral cleaning device is realized.

In this embodiment, after the control board 6 receives the self-cleaning signal, it will control the pump 2 to run in a high-power state. At this time, the impact force formed by the cleaning fluid after being pressurized by the pump 2 is the impact force formed during normal use. 1.5 times to 2.2 times, so as to achieve an effective impact on the internal pipeline system of the oral cleaning device and achieve the purpose of self-cleaning.

In this embodiment, the self-cleaning prompt module includes a prompt light and a prompt sound. After the control panel 6 sends a signal to the self-cleaning prompt module, the prompt light will light up, and the prompt sound will emit a prompt sound, so as to remind the user to press the self-cleaning button 71 in time through the light and sound, so as to realize the self-cleaning of the oral cleaning device. . In other embodiments, the self-cleaning prompt module only includes prompt lights or prompt sounds.

In this embodiment, the self-cleaning button 71 is electrically connected to the timing module of the control board 6 . When the cumulative working time of the pump 2 has not reached the set time, press and hold the self-cleaning button 71 until the timing module obtains that the time when the self-cleaning button 71 is pressed reaches the set time, for example, long press the self-cleaning button for 71 to 2 seconds, The control board 6 starts the control pump 2 to clean the interior of the oral cleaning device.

As shown in FIG. 2 and FIG. 3 , the oral cleaning device with a reminder function in this embodiment further includes a heater 8, the inlet and outlet of the heater 8 are respectively connected with the pump 2 and the connecting pipe 3, and the heater 8 is connected to the The control board 6 is electrically connected. After being pressurized by the pump 2 , the cleaning liquid flows into the heater 8 , and after being heated by the heater 8 , flows to the cleaning head 4 through the connecting pipe 3 , and is finally ejected through the cleaning head 4 . In this embodiment, the heater 8 adopts such a position design, so that the heated cleaning solution will not flow through the pump 2 again, thereby effectively preventing a large amount of calcium and the like precipitated from the heated cleaning solution from being precipitated in the pump 2, and then The use of the pump 2 is avoided, and the service life of the pump 2 and the oral cleaning device is guaranteed to be longer. When the cleaning liquid flows through the heater 8, the control board 6 controls the heater 8 to be in a working state, so as to heat the flowing cleaning liquid.

In this embodiment, the pump 2 includes a motor and a pump control module electrically connected to the motor, and the pump control module is electrically connected to the control board 6 . When needed, the control board 6 sends corresponding control signals to the pump control module, and the pump control module then controls the working state of the motor, so that the pump 2 runs in a corresponding state. And when the pump 2 is running, its pump control module also feeds back a working signal to the control board 6, and the timing module records the working time of the pump 2 according to the working signal fed back by the pump control module.

In this embodiment, the storage tank 1 , the pump 2 , the housing 5 , and the operation module 7 constitute the main unit of the oral cleaning device. In this embodiment, the control board 6 is arranged inside the casing 5 . The operation module 7 includes a self-cleaning mode. By pressing the self-cleaning button 71, the piping system of the oral cleaning device can be flushed and cleaned.

Whenever the motor of the pump 2 is working normally, the pump control module will feed back the corresponding working signal to the control board 6. The timing module of the control board 6 records the working time of the motor and stores it in the memory module of the control board 6. When the pump 2 When the accumulated working time reaches the set time, the control board 6 will send a signal to the self-cleaning prompt module, and the self-cleaning prompt module will make a prompt. At this time, press the self-cleaning button 71 again, and the self-cleaning button 71 will send a signal to the control board. 6. After receiving the cleaning signal, the control board 6 sends a self-cleaning command to the pump control module, so that the pump 2 runs at an extraordinary power, and the impact force of the cleaning fluid exceeds the impact force formed when the pump 2 normally operates at the maximum speed. 1.2 times to 0.5 times, and the impact force varies within this range to impact the cleaning pipeline. The purpose of the speed is that if there is a cleaning agent in the cleaning solution, the cleaning agent will fully dissolve the scale and rinse it out. For this reason, in this embodiment, the pump 2 adopts a variable frequency water pump, so that the outlet pressure of the pump 2 can be reciprocated within the set range. In this way, when the self-cleaning prompt module issues a prompt and the self-cleaning button 71 is pressed, or when the self-cleaning button 71 is pressed for 2 seconds, the control board 6 will send a control signal to the pump 2, so that the pump 2 is in the self-cleaning mode. During normal cleaning, the outlet pressure of the pump 2 can reciprocate within the set range. Specifically, the outlet pressure of the pump 2 can reciprocate within the range of 1.5 to 1.1 times the outlet pressure during normal cleaning. At the same time, the cleaning solution is heated to a specific high temperature in combination with the heater 8 for sterilization.

When the prompt light of the self-cleaning prompt module is on, press the self-cleaning button 71 to enter the self-cleaning mode. At this time, the prompt light is always on until the cleaning is completed. When the prompt light is off, short pressing the self-cleaning button 71 has no effect. When the indicator light is off, after using the cleaning solution mixed with the liquid medicine, you can press and hold the self-cleaning button 71 for 2 seconds, or you can enter the self-cleaning mode. The oral cleaning device can clean its interior and prolong the aging of the product.

To sum up, the present invention effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

The above-mentioned embodiments merely illustrate the principles and effects of the present invention, but are not intended to limit the present invention. Anyone skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed in the present invention should still be covered by the claims of the present invention.

Claims

An oral cleaning device with a reminder function, comprising a storage tank (1) for storing cleaning liquid, a pump (2) communicated with the storage tank (1), and connected with the pump (2) through a connecting pipe (3) a cleaning head (4), a casing (5) and a control board (6) electrically connected to the pump (2), the pump (2) being installed in the casing (5), characterized in that the The oral cleaning device with a reminder function also includes an operation module (7) and a self-cleaning reminder module electrically connected with the control board 6, the operation module (7) includes a self-cleaning button (71), and the self-cleaning button ( 71) Electrically connected to a control board (6), the control board (6) comprising a timing module electrically connected to the pump (2) and a memory module electrically connected to the timing module.
The oral cleaning device with a reminder function according to claim 1, wherein the self-cleaning prompt module includes a prompt light and/or a prompt sound.
The oral cleaning device with a reminder function according to claim 1, wherein the self-cleaning button (71) is electrically connected to the timing module of the control board (6).
The oral cleaning device with reminder function according to claim 1, characterized in that it further comprises a heater (8), the inlet and outlet of the heater (8) are respectively connected with the pump (2) and the connecting pipe (3) The heater (8) is electrically connected with the control board (6).
The oral cleaning device with a reminder function according to claim 1, wherein the pump (2) comprises a motor and a pump control module electrically connected to the motor, and the pump control module is electrically connected to the control board (6). sexual connection.
The oral cleaning device with a reminder function according to claim 1, wherein the pump (2) is a variable frequency water pump; the outlet pressure of the pump (2) can be reciprocated within a set range.