CN217525440U

CN217525440U - Tooth flushing device with constant-temperature atomization function

Info

Publication number: CN217525440U
Application number: CN202220443281.8U
Authority: CN
Inventors: 李冬保; 颜继云; 王树华
Original assignee: Shenzhen Risun Technology Co Ltd
Current assignee: Shenzhen Risun Technology Co Ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-10-04
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a tooth flushing device with constant temperature atomization function, which comprises a handle part and a tank body part, wherein a water pump, an atomization cavity and a nozzle are arranged in the handle part; the tank body part is internally provided with a containing cavity, an air pump and a heating element; the water pump is connected with the cavity and used for extracting the cleaning solution heated in the cavity through the heating element; the atomization cavity is respectively connected with the air pump and the water pump through an air pipeline and a first liquid pipeline, and is also connected with the nozzle through an atomization pipeline; the main body part of the gas pipeline is arranged in the cavity; the utility model discloses a carry out the heat exchange with cleaning solution with the gas pipeline setting in the middle of holding the chamber, avoid external cold air to mix with cleaning solution in handle portion to make the problem that the temperature of nozzle department blowout cleaning solution reduces fast, improved greatly and dashed the use of tooth ware in cold areas and experienced.

Description

Tooth flushing device with constant-temperature atomization function

Technical Field

The utility model relates to a towards tooth ware field, concretely relates to possess tooth ware towards of constant temperature atomizing function.

Background

The toothbrush is one of the necessary articles for daily use, and because the toothbrush can only clean dirt and residues on the surface of teeth and can not thoroughly clean residues in the gaps between the teeth, food residues can generate germs in the gaps between the teeth due to fermentation. Therefore, the tooth cleaning appliance, namely a tooth flushing device, appears on the market, and the tooth flushing device generates high-pressure and pulse water flow by utilizing the pump body principle to flush the teeth and the gums of the oral cavity, remove tiny food residues, harmful bacteria, stains and tartar adhered to the teeth and the gums and achieve the functions of oral cavity health care and nursing. Current dental irrigator products are broadly divided into three categories: high-pressure pulse type tooth flushing device, ultrasonic water flow tooth flushing device and micro-explosion air flow type tooth flushing device. Wherein, the high-pressure pulse type tooth flushing device realizes cleaning through high-pressure pulse water flow, the ultrasonic water flow tooth flushing device is based on the high-pressure pulse type tooth flushing device, a narrowed spray hole is arranged at the tail part of the spray head, so that bubbles are contained in the sprayed water flow to form bubble water flow, residual stains on the surface of teeth can be more effectively stripped by utilizing the impact force generated by collision and explosion of the bubbles and the teeth, and the micro-explosion air flow type tooth flushing device mainly depends on a little water mixed with gas to act on the teeth

However, the pressure of the existing tooth flusher in the market is often too high when the existing tooth flusher is used for spraying and cleaning, and discomfort or even injury to the oral cavity and the gum is easily caused, so that water flow sprayed by the tooth flusher needs to be atomized to a certain extent, and discomfort in the using process of the tooth flusher is reduced on the basis of ensuring the cleaning effect; on the other hand, in the use of the tooth flushing device, air is often required to be introduced from the outside to improve the atomization effect and the Hazar cleaning effect, but in a cold condition, the temperature of water flow in the tooth flushing device can be rapidly reduced by the air introduced from the outside, and a user can feel serious discomfort caused by the excessively low temperature of the water flow in the tooth flushing process.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

A tooth washing device with a constant-temperature atomization function comprises a handle part and a tank body part, wherein a water pump, an atomization cavity and a nozzle are arranged in the handle part; the tank body part is internally provided with a containing cavity, an air pump and a heating element; the water pump is connected with the containing cavity and is used for extracting the cleaning solution which is heated in the containing cavity through the heating element; the atomization cavity is respectively connected with the air pump and the water pump through an air pipeline and a first liquid pipeline, and is also connected with the nozzle through an atomization pipeline; the main body part of the gas pipeline is arranged in the containing cavity.

Preferably, the outlet of the gas pipeline and the outlet of the first liquid pipeline are arranged in the atomizing cavity, and the axis of the outlet of the gas pipeline intersects with the axis of the outlet of the first liquid pipeline.

Preferably, a diversion trench is arranged on the side surface of the atomization cavity, which is opposite to the outlet of the gas pipeline.

Preferably, a plurality of atomization blocking pieces are arranged in the atomization cavity and used for improving the scattering and atomizing effects of the cleaning solution.

Preferably, the inner side wall of the atomization cavity and the atomization baffle are provided with a plurality of groups of salient points, and the salient points are used for improving the atomization effect of the cleaning solution.

Preferably, a heating plate and a temperature sensor are further arranged in the atomization cavity.

Preferably, an ultrasonic atomization sheet is arranged in the atomization cavity.

Preferably, a second liquid pipeline is arranged on the atomization pipeline, a three-way valve is connected to the second liquid pipeline, and the three-way valve is connected to a water outlet of the water pump and the first liquid pipeline.

Preferably, the gas pipeline is coiled in the cavity and is immersed in the cleaning solution; the gas pipeline is made of materials easy to conduct heat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the tooth washing device with the constant-temperature atomization function, the cleaning solution pumped by the water pump can be directly sprayed out through the nozzle or sprayed out after being converged with the gas pumped by the air pump at the nozzle, and the cleaning solution pumped by the water pump can also enter the atomization cavity through the three-way valve to be atomized in the atomization cavity in cooperation with the gas pumped by the air pump and then be sprayed out through the nozzle; through the three-way valve that sets up, the utility model discloses can realize towards the multiple mode switching of tooth ware, the function is more, and is more practical.

2. The utility model discloses in the middle of the tooth ware that dashes that possesses constant temperature atomizing function, gas pipeline's main part need be through holding the chamber, and the external gas of air pump extraction then can carry out the heat exchange with the cleaning solution of heating in holding the chamber, keeps the temperature unanimity of gas and liquid. The problem that the temperature of the water flow is reduced when the external cold air is converged into the water flow or atomized to bring discomfort to a user is avoided.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic diagram of the internal structure of the present invention.

Fig. 2 is a schematic structural diagram of the atomization chamber of the present invention.

In the figure: 1. a handle portion; 11. a water pump; 111. a first liquid conduit; 112. a second liquid conduit; 113. a three-way valve; 12. an atomizing chamber; 121. an atomization conduit; 122. a diversion trench; 123. an atomization baffle plate; 124. salient points; 125. a heating plate; 126. a temperature sensor; 127. an ultrasonic atomization sheet; 13. a nozzle;

2. a tank body portion; 21. a cavity; 22. an air pump; 221. a gas conduit; 23. a heating member;

3. a battery; 4. a control panel; 5. and (4) a water filling port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described below clearly and completely, and it should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1-2, in an embodiment of the present invention, a tooth rinsing device with a constant temperature atomization function includes a handle portion 1 and a tank portion 2, wherein a water pump 11, an atomization chamber 12 and a nozzle 13 are disposed in the handle portion 1; the tank body part 2 is internally provided with a containing cavity 21, an air pump 22 and a heating element 23; the water pump 11 is connected with the cavity 21 and pumps the cleaning solution heated by the heating element 23 in the cavity 21; the atomizing chamber 12 is connected with the air pump 22 and the water pump 11 through an air pipeline 221 and a first liquid pipeline 111 respectively, and the atomizing chamber 12 is also connected with the nozzle 13 through an atomizing pipeline 121; a main portion of the gas pipe 221 is disposed in the cavity 21.

It should be noted that, in some embodiments, the inside of the handle portion 1 is further provided with a battery 3 for providing energy for the action of the tooth irrigator; in other embodiments, the dental irrigator may also use a cord and plug to access the household power grid to provide energy for the action of the dental irrigator.

It should be noted that the inside of the handle portion 1 is also provided with a control panel 4, and the control panel 4 is used for monitoring the state of the tooth irrigator and controlling the action of the tooth irrigator, so as to realize the intelligent work of the tooth irrigator.

It should also be noted that in some embodiments, the handle portion 1 and the tank portion 2 are of a unitary construction, wherein the filler 5 is located in the side wall of the tank and the air pump 22 is located in the bottom of the tank, and the air conduit 221 connecting the air pump 22 and the nebulization chamber 12 must pass through the chamber 21 and contact the cleaning solution in the chamber 21.

The outlet of the gas pipe 221 and the outlet of the first liquid pipe 111 are arranged in the atomizing chamber 12, and the axis of the outlet of the gas pipe 221 intersects with the axis of the outlet of the first liquid pipe 111.

It should be noted that the cleaning solution pumped into the atomizing chamber 12 through the first liquid pipe 111 is blown away and atomized under the action of the high-pressure air flow to form a gas-liquid mixed fluid, and the atomized gas-liquid mixed fluid flows into the nozzle 13 through the atomizing pipe 121 and is ejected. And the staggered gas is changed into the first liquid pipeline 111, so that the cleaning solution can be better blown and atomized, and the gas and the liquid can be better mixed.

A diversion trench 122 is arranged on the side surface of the atomization cavity 12 facing the outlet of the gas pipeline 221.

It should be noted that, in some embodiments, the flow guide groove 122 disposed on the inner side wall of the atomizing chamber 12 can guide the gas-liquid mixed fluid, so that the gas-liquid mixed fluid can better and faster enter the nozzle 13 under the action of pressure.

A plurality of atomization baffles 123 are disposed in the atomization chamber 12, and the atomization baffles 123 are used to improve the scattering and atomizing effects of the cleaning solution.

The inner side wall of the atomizing cavity 12 and the atomizing baffle 123 are provided with a plurality of groups of bumps 124, and the bumps 124 are used for improving the atomizing effect of the cleaning solution.

It should be noted that when the cleaning solution impacts the atomizing baffle plates 123 arranged in a staggered manner at a high speed, the cleaning solution is dispersed and atomized, and the atomizing baffle plates 123 can make the atomizing effect of the cleaning solution better and make the mixing of the gas and the liquid more thorough; meanwhile, the plurality of groups of protruding points 124 in the atomizing chamber 12 are also used for impacting the liquid drops blown away by the airflow, breaking up and changing the liquid drops, and further atomizing the blown liquid drops.

The atomizing chamber 12 is also provided with a heating plate 125 and a temperature sensor 126.

It should be noted that, in some embodiments, the temperature sensor 126 disposed in the atomizing chamber 12 may monitor the temperature in the atomizing chamber 12, and when the temperature of the gas-liquid mixed fluid in the atomizing chamber 12 is monitored to be lower than the preset temperature, the heating plate 125 is started to heat the gas-liquid mixed fluid in the atomizing chamber 12, so as to ensure that the temperature of the fluid sprayed from the nozzle 13 is not too low to cause discomfort to the user in a cold condition.

An ultrasonic atomization sheet 127 is arranged in the atomization cavity 12.

It should be noted that in some embodiments, the atomizing device in the atomizing chamber 12 employs the ultrasonic atomizing plate 127 to atomize the cleaning solution. In the actual use process, the ultrasonic atomization sheet 127 and the atomization blocking sheet 123 can be used in combination, so that the atomization effect is further improved.

The atomization pipeline 121 is provided with a second liquid pipeline 112 and is connected with a three-way valve 113 through the second liquid pipeline 112, and the three-way valve 113 is connected with a water outlet of the water pump 11 and the first liquid pipeline 111.

It should be noted that, in the actual using process, the cleaning solution pumped by the water pump 11 may enter the nozzle 13 through the three-way valve 113 and the second liquid pipeline 112 to be sprayed out or be sprayed out after being merged with the gas pumped by the air pump 22 at the nozzle 13, and the cleaning solution pumped by the water pump 11 may also enter the atomization chamber 12 through the three-way valve 113 and the first liquid pipeline 111 to be atomized in the atomization chamber 12 in cooperation with the gas pumped by the air pump 22, and then be sprayed out through the nozzle 13; the utility model discloses can realize towards the multiple mode switching of tooth ware through control panel 4 and three-way valve 113, the function is more, more has the practicality.

The gas pipe 221 is coiled in the chamber 21 and immersed in the cleaning solution; the gas pipe 221 is made of a material that easily conducts heat.

It should be noted that, in some embodiments, the gas pipe 221 is coiled in the cavity 21 and contacts with the cleaning solution, and the coiled gas pipe 221 can increase the contact area between the gas pipe 221 and the cleaning solution, so as to facilitate the gas pipe 221 to contact with the heated cleaning solution and perform sufficient heat exchange; in other embodiments, the air pipe 221 may be a straight pipe, one end of which is connected to the air pump 22 and the other end of which passes through the cavity 21 and is connected to the atomizing chamber 12.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A tooth rinsing device with a constant temperature atomization function comprises a handle part and a tank body part, and is characterized in that a water pump, an atomization cavity and a nozzle are arranged in the handle part; the tank body part is internally provided with a containing cavity, an air pump and a heating element; the water pump is connected with the containing cavity and used for pumping cleaning solution heated in the containing cavity through the heating element; the atomization cavity is respectively connected with the air pump and the water pump through an air pipeline and a first liquid pipeline, and is also connected with the nozzle through an atomization pipeline; the main body part of the gas pipeline is arranged in the containing cavity.

2. The tooth flusher with the constant-temperature atomization function according to claim 1, wherein an outlet of the gas pipeline and an outlet of the first liquid pipeline are arranged in the atomization cavity, and an axis of the outlet of the gas pipeline is intersected with an axis of the outlet of the first liquid pipeline.

3. The tooth flushing device with the constant-temperature atomization function according to claim 2, wherein a flow guide groove is formed in the side face, facing the outlet of the gas pipeline, of the atomization cavity.

4. The tooth-rinsing device with constant temperature atomization function as claimed in claim 1, wherein a plurality of atomization baffles are arranged in the atomization chamber, and the atomization baffles are used for improving the scattering and atomization effect of the cleaning solution.

5. The tooth-rinsing device with the constant-temperature atomization function of claim 4, wherein a plurality of groups of salient points are arranged on the inner side wall of the atomization cavity and the atomization baffle, and the salient points are used for improving the atomization effect of the cleaning solution.

6. The tooth flusher with the constant-temperature atomization function according to claim 1, wherein a heating plate and a temperature sensor are further arranged in the atomization cavity.

7. The tooth flusher with the constant-temperature atomization function according to claim 1, wherein an ultrasonic atomization sheet is arranged in the atomization cavity.

8. The tooth flusher with the constant-temperature atomization function according to claim 1, wherein a second liquid pipeline is arranged on the atomization pipeline, a three-way valve is connected to the second liquid pipeline, and the three-way valve is connected to a water outlet of the water pump and the first liquid pipeline.

9. The tooth flusher with the constant-temperature atomization function according to claim 1, wherein the gas pipeline is coiled in the cavity and is immersed in a cleaning solution; the gas pipeline is made of materials easy to conduct heat.