CN107898520A - The method of electric tooth cleaning device and its mating band abrasive particle foam liquid toothpaste cleaning tooth - Google Patents

Abstract

The invention relates to an electric toothwasher and its method for cleaning teeth with foam liquid toothpaste with abrasive grains. It includes a toothwash body placed in the oral cavity and an operating body for holding by hand. Made, the tooth cleaning body is an arc that matches the dental arch, the curved tooth cleaning body has an open opening end and a closed closed end, and the upper and lower sides of the tooth cleaning body are respectively provided with holes for accommodating teeth. The toothwashing groove extending along the arc length of the toothwashing body, the inner wall of the lip side, the inner wall of the tongue side and the inner wall of the bottom side of the toothwashing groove are evenly arranged with bristles made of silica gel, and the outer walls of the two lingual sides of the toothwashing body are connected There is a connecting body made of silica gel. The connecting body is equipped with a vibration device that drives the vibration of the tooth cleaning body. The operating body is connected to the outer middle of the closed end of the tooth cleaning body. A control device for controlling the vibration of the vibration device is arranged in the cavity; foamy liquid toothpaste with abrasive grains is filled in the teeth cleaning tank.

Description

Electric dental cleaner and method for cleaning teeth with foam liquid toothpaste with abrasive grains

technical field

The invention relates to the technical field of oral cleaning and care appliances, in particular to an electric tooth washer and a method for cleaning teeth with a foam liquid toothpaste with abrasive grains.

Background technique

Teeth are the hardest organ in the human body. Generally speaking, teeth are white and hard in texture. Teeth are useful for a variety of purposes, including tearing and grinding food. Dental health is closely related to human language pronunciation and social activities.

In order to protect teeth, humans usually brush their teeth before breakfast and after dinner. The tools for brushing teeth have been developed from the earliest fingers dipped in salt grains to rub, to the use of toothbrushes with gel toothpaste to scrub, and have been continuously developed with the needs and habits of human beings. It has been developed to the current electric toothbrush with gel toothpaste.

The form and function of electric toothbrushes are also gradually evolving along with the different needs of human beings.

See that the announcement number is CN204971680U, and the Chinese utility model patent titled "A Dental Model Electric Tooth Scaler" discloses that "the Dental Model Electric Tooth Scaler includes a main frame, a power supply device, and a motor, and the power supply device provides energy for the motor. , the motor drives the main frame to vibrate, the main frame is provided with a pressure sensor, and the surface of the main frame is covered with cleaning materials that are in contact with the teeth. The overall shape of the dental cleaning device is a model that fits the shape of the teeth. When using it, you only need to bite The toothwashing device can work automatically on the teeth, and the toothwashing material can be removed for washing, which is convenient to use; the toothwashing device has a simple structure, which is conducive to manufacturing; the toothwashing material used does not damage the teeth. "Electric toothbrush from the original toothbrush The shape evolves into a dental model that fits the shape of the teeth. The dental model electric tooth cleaner has no handle and needs to be bitten on the teeth to clean the teeth.

Seeing that the notification number is CN206044768U, the Chinese utility model patent titled "a kind of tooth scale electric dental scaler" discloses a "mould electric tooth scaler, which includes an arc-shaped main frame, a handle connected with the main frame, and a handle connected to the main frame. The spongy teeth-washing layer or the flexible fine wool layer on the outer surface and a control module; the control module includes a vibration motor, a frequency converter and a power supply device; the vibration motor is arranged on the main frame, and the vibration motor drives the main frame to vibrate; the frequency conversion The device is electrically connected with the vibrating motor and controls the vibration frequency of the vibrating motor; the power supply device is electrically connected with the vibrating motor and the frequency converter; An opening is provided, and a piston is arranged at the opening; the toothpaste storage chamber communicates with the inner pipe of the main frame, and the surface of the main frame is provided with a plurality of through holes communicating with the inner pipe of the main frame." The handle part is added, and a toothpaste storage cavity is added to the dental mold part, which is more suitable for cleaning the side of the tooth spring.

See the publication number as CN105796201A, and the Chinese invention patent titled "A Brace Type Ultrasonic Toothbrush" discloses that "the toothbrush includes: a hand-held part and a brace part; the brace part includes a "U" shaped brace base, and on the brace base Grooves for accommodating the teeth are arranged on the lower and lower sides respectively; a plurality of brush heads are arranged in the grooves; the braces base includes a hollow cavity, and a plurality of ultrasonic vibrators are arranged in the hollow cavity to drive the vibration of the brush heads; The part is connected with the braces part, and a power module and a control module are set in the hand-held part, which can simultaneously scrub all surfaces of all the teeth in the oral cavity through ultrasonic vibration, with high scrubbing efficiency and good effect. The braces base can also be equipped with a camera , and output images to the outside, the user can observe the situation in the oral cavity at any time, which is simple and convenient.” The ultrasonic toothbrush adopts the method of fully wrapping the teeth and uses the form of ultrasonic waves to generate vibrations to clean all the teeth in the oral cavity, and the part between the teeth Cleanup could be improved.

Contents of the invention

In order to solve the above problems, the object of the present invention is to provide an electric toothwasher and its method for cleaning teeth with abrasive foam liquid toothpaste. Simultaneously cleans all the surfaces of all the teeth in the oral cavity, can thoroughly clean the gaps between the teeth, and is convenient and practical.

To achieve the above object, the present invention adopts the following technical solutions:

An electric toothwashing device, including a toothwashing body placed in the oral cavity and an operating body for holding by hand, the toothwashing body is arc-shaped matching the dental arch, and the arc-shaped toothwashing body has an open end and a closed closed end, the upper side and the lower side of the tooth cleaning body are respectively provided with a tooth cleaning groove extending along the arc length direction of the tooth cleaning body for accommodating the teeth, the labial side inner wall, the lingual side inner wall and the bottom of the tooth cleaning groove Bristles are evenly arranged on the side inner wall, and a connecting body is connected between the outer walls of the two lingual sides of the cleaning body, and a vibrating device is arranged in the connecting body to drive the vibration of the tooth cleaning body, and the operating body is connected to the outer middle part of the closed end of the tooth cleaning body. The body is in the shape of an easy-to-hold and compact box, and the cavity of the operating body is provided with a control device to control the vibration of the vibration device; the tooth washing tank is filled with foamy liquid toothpaste with abrasive particles, and the control device controls the vibration of the vibration device , to drive the tooth cleaning body to vibrate, so that the abrasive particles of the liquid toothpaste in the tooth cleaning slot repeatedly roll and hit the tooth surface to rub against the tooth surface.

Wherein, the bristles on the inner wall of the lip side and the inner wall of the lingual side of the toothwashing tank are vertically arranged sheets, and the sheet-shaped bristles extend from the top of the inner wall of the labial side or the inner wall of the lingual side to the bottom end, and the bottom side of the tooth washing tank The bristles on the inner wall are vertically arranged cylindrical.

Wherein, the vibrating device is a vibrating motor, and a vibrating motor is respectively arranged in the connecting body near the closed end of the tooth cleaning body and the tooth cleaning body.

Wherein, the control device includes a battery and a control chip, the battery is electrically connected to the control chip and the vibration motor, the battery supplies power to the control chip and the vibration motor respectively, the control chip is electrically connected to the vibration motor, and the control chip is provided with a starter for controlling the vibration motor. The switch button to stop and control the vibration frequency of the vibration motor.

Wherein, a convex portion for accommodating the switch button is provided on the upper surface of the operating body at a position corresponding to the raised switch button.

Wherein, the end of the operating body away from the closed end of the cleaning body has an opening communicating with the cavity, the opening is provided with an openable and sealable end cover, and the end cover is embedded with a magnetic charging head, One end of the magnetic charging head in the operating body is electrically connected to the battery, and the other end is flush with the outer surface of the end cover.

Wherein, the end of the control chip close to the cleaning body is electrically connected with two patch blue LED lights as a blue light whitening light, and the side of the control chip close to the end cap is electrically connected with two blue in-line LED lights as the control. The indicator light of whether the chip is connected to the battery and starts to work or not.

Wherein, the liquid toothpaste is composed of the following raw materials according to the proportioning in parts by weight:

Sweetener 5-50, Mountain Silver Flower 0.5-1, Chamomile Extract 0.5-1, Yeast Fermentation Product Extract 0.5-1, PEG-40 Hydrogenated Castor Oil 0.5-1, Sodium Lauroyl Sarcosinate 3-5 , sodium lauryl sulfate 3-5, ascorbic acid 0.1-0.5, allantoin 0.5-1.5, sodium phytate 0.5-1.5, sodium copper chlorophyllin 0.05-0.1, dipotassium glycyrrhizinate 1-5, glycyrrhizin 1-5 , xanthan gum 0.5-1.0, sodium pyrophosphate 0.3-0.8, potassium sorbate 0.05-0.5, edetate disodium salt 0.5-1, abrasive grains 5-10, camellia seed powder 1-10, water balance .

Wherein, the abrasive grains are shell powder of 80-120 mesh.

The method for cleaning teeth by using the above-mentioned electric tooth washer to cooperate with the foamy liquid toothpaste with abrasive particles, comprises the following steps:

Spray the foamy liquid toothpaste with abrasive grains into the teeth cleaning tank;

Put the cleaning body into the oral cavity by holding the operating body, and the teeth extend into the tooth cleaning groove;

Start the vibrating device through the control device, and the bristles on the dental cleaning tank begin to clean all the surfaces of all teeth; at the same time, the abrasive particles in the foamy liquid toothpaste are driven by the vibrating device, rolling and hitting repeatedly in the dental cleaning tank Rub the teeth for further cleaning;

After the tooth cleaning is completed, the tooth cleaning body is taken out from the oral cavity, and the tooth cleaning body is cleaned for later use.

The present invention has following beneficial effect:

The electric toothwasher of the present invention is used in conjunction with the foamy liquid toothpaste with abrasive grains, can simultaneously clean all the surfaces of all teeth in the oral cavity, and can thoroughly clean the gaps between the teeth, which is convenient and practical.

The toothwashing tank of the electric toothwasher of the present invention can keep the abrasive grains of the foamy liquid toothpaste in the tank during the cleaning process of the teeth, and under the action of the vibration device, the abrasive grains roll and collide repeatedly in the tooth washing tank Teeth, thoroughly clean the surfaces and crevices of the teeth.

The flaky bristles on the inner wall of the labial side and the inner wall of the lingual side in the dental washing tank of the present invention can effectively clean the gaps between the teeth, and the cylindrical bristles on the inner wall of the bottom side of the dental washing tank can clean the crowns of the molars. Effectively cleans surfaces, thoroughly cleaning all surfaces of all teeth.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

Fig. 2 is the three-dimensional structure schematic diagram of a kind of state of half section of the present invention;

Fig. 3 is the three-dimensional structure schematic diagram of another state of half section of the present invention;

Fig. 4 is the structural representation of the front view of the half section of the present invention;

5 is a schematic structural view of the end cover side of the operating body of the present invention;

FIG. 6 is a schematic structural diagram of the control chip of the present invention.

Explanation of reference signs:

1. Tooth cleaning body; 11. Open end; 12. Closed end; 121. Tooth cleaning body channel; 13. Tooth cleaning groove; 132. Inner wall of lip side; 133. Inner wall of lingual side; 134. Inner wall of bottom side; 135. Tongue Side outer wall; 14, bristles; 15, connecting body; 151, connecting body channel; 152, motor installation hole; 2, operating body; 21, cavity; 22, end cover; 221, magnetic charging head; 23, convex part 3. Vibration motor; 4. Control device; 41. Battery; 42. Control chip; 421. Switch button; 422. SMD blue LED light;

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

Referring to FIG. 1 to FIG. 6 , an electric toothwashing device includes a toothwashing body 1 placed in the oral cavity and an operating body 2 for holding by hand. Both the toothwashing body 1 and the operating body 2 are made of silicone material.

The tooth cleaning body 1 is arc-shaped matching with the dental arch, and the curved tooth cleaning body 1 has an open end 11 and a closed end 12 . The upper side and the lower side of the tooth washing body 1 are respectively provided with a tooth washing tank 13 extending along the arc length direction of the tooth washing body 1 for accommodating teeth, and the end of the tooth washing tank 13 passes through the opening end of the tooth washing body 1 The end side wall of 11, the labial side inner wall 132, the lingual side inner wall 133 and the bottom side inner wall 134 of the teeth cleaning tank 13 are evenly arranged with the bristles 14 made of silica gel. Specifically, the bristles 14 of the labial side inner wall 132 and the lingual side inner wall 133 of the toothwashing tank 13 are vertically arranged in a sheet shape, and the sheet-shaped bristles 14 extend from the top of the labial side inner wall 132 or the lingual side inner wall 133 to the bottom. end; the bristles 14 on the bottom inner wall 134 of the toothwashing tank 13 are vertically arranged cylindrical. The bristles 14 on the lip side inner wall 132, the lingual side inner wall 133 and the bottom side inner wall 134 of the upper and lower sides of the tooth washing groove 13 can be close to all surfaces of the upper and lower rows of teeth in the oral cavity, and can clean all surfaces of all teeth simultaneously. The closed end 12 of the tooth cleaning body 1 is provided with a tooth cleaning body channel 121 horizontally passing through the closed end 12 of the tooth cleaning body 1 .

A connecting body 15 made of silica gel is connected between the two lingual side outer walls 135 of the tooth cleaning body 1, and the connecting body 15 can ensure that the shape of the tooth cleaning body 1 always maintains an arc shape adapted to the dental arch without deformation. The inside of the connecting body 15 is provided with a connecting body channel 151, and the connecting body channel 151 is arranged horizontally. One end of the connecting body channel 151 communicates with the dental cleaning body channel 121, and the other end of the connecting body channel 151 extends to the end of the outer end of the connecting body 15 ( The end of the connecting body 15 close to the opening end 11 of the cleaning body 1 is the outer end). The connecting body channel 151 is provided with a vibrating device that drives the connecting body 15 to vibrate and drives the teeth washing body 1 to vibrate.

In this embodiment, the vibration device is a vibration motor 3 . Specifically, the side of the connecting body channel 151 close to the closed end 12 of the dental cleaning body 1 and the side close to the opening end 11 of the tooth cleaning body 1 are respectively provided with circular motor mounting holes 152, and the motor mounting holes 152 and Connector channel 151 communicates. The two motor installation holes 152 are arranged parallel to each other and vibrating motors 3 are respectively installed inside. The vibration motor 3 on the side close to the closed end 12 of the tooth cleaning body 1 can focus on cleaning the upper and lower incisors when cleaning the teeth, and the vibration motor 3 on the side close to the open end 11 of the tooth cleaning body 1 can focus on cleaning the upper and lower molars , the two vibrating motors 3 work together, so that the cleaning body 1 is vibrated evenly, so that all the teeth are effectively cleaned.

In this embodiment, the vibration motor 3 is a straight horizontal vibration motor.

The operating body 2 is connected to the outer middle part of the closed end 12 of the cleaning body 1. The operating body 2 is a small and convenient square shape, and the square operating body 2 allows the index finger, middle finger and thumb to hold it. The upper and lower surfaces of the operating body 2 operate the tooth cleaning body 1 for cleaning teeth. The operating body 2 has a cavity 21 inside, and the cavity 21 communicates with the tooth cleaning body channel 121 . The cavity 21 is provided with a control device 4 for controlling the vibration of the vibration device. The end portion of the operating body 2 away from the closed end 12 of the dental cleaning body 1 has an opening communicating with the cavity 21, and the opening is provided with an end cap 22 that can be opened and closed and can seal the opening. The setting of the end cap 22 can be convenient. The installation of the control device 4 in the cavity 21 and the end cover 22 covering the opening can seal the opening to prevent water from entering the internal cavity 21 of the operating body 2 .

In this embodiment, the control device 4 includes a battery 41 and a control chip 42, the battery 41 is electrically connected to the control chip 42 and the vibration motor 3, the battery 41 supplies power to the control chip 42 and the vibration motor 3 respectively, and the control chip 42 is connected to the vibration motor 3. 3 are electrically connected, the control chip 42 is provided with a switch button 421 that controls the start and stop of the vibration motor 3 and controls the vibration frequency of the vibration motor 3, and the switch button 421 is a raised push switch. A convex portion 23 for accommodating a switch button 421 is provided on the upper surface of the operating body 2 at a position corresponding to the raised push switch.

Preferably, the battery 41 is a lithium battery. The end cover 22 is embedded with a magnetic charging head 221 , one end of the magnetic charging head 221 in the operating body 2 is electrically connected to the lithium battery 41 , and the other end is flush with the outer surface of the end cover 22 .

Preferably, the end of the control chip 42 close to the tooth cleaning body 1 is electrically connected to two patch blue LED lights 422 as blue light whitening lights, and the side of the control chip 42 close to the end cap 22 is electrically connected to two blue LED lights. The in-line LED light 423 is used as an indicator light indicating whether the control chip 42 connects the battery 41 to start working or not.

The toothwashing tank 13 is filled with foamy liquid toothpaste with abrasive grains. Described liquid toothpaste is made up of following raw material according to the proportioning of parts by weight:

Sweetener 5-50, Mountain Silver Flower 0.5-1, Chamomile Extract 0.5-1, Yeast Fermentation Product Extract 0.5-1, PEG-40 Hydrogenated Castor Oil 0.5-1, Sodium Lauroyl Sarcosinate 3-5 , sodium lauryl sulfate 3-5, ascorbic acid 0.1-0.5, allantoin 0.5-1.5, sodium phytate 0.5-1.5, sodium copper chlorophyllin 0.05-0.1, dipotassium glycyrrhizinate 1-5, glycyrrhizin 1-5 , xanthan gum 0.5-1.0, sodium pyrophosphate 0.3-0.8, potassium sorbate 0.05-0.5, edetate disodium salt 0.5-1, abrasive grains 5-10, camellia seed powder 1-10, water balance .

The sweetener is one or more of glycerol, sorbitol, xylitol and acesulfame potassium.

The abrasive grains are 80-120 mesh shell powder.

The above-mentioned liquid toothpaste is contained in the foam toothpaste bottle, and the liquid toothpaste is sprayed into the toothwashing tank 13 of the electric toothwasher through the foam toothpaste bottle in a foam state. The structure of the foam toothpaste bottle that allows the liquid toothpaste inside to spray out in the form of foam has been disclosed in the prior art, and will not be repeated here.

Glycerol is used as a sweetener in the food industry; sorbitol is a special sweetener with moisturizing function, and can also be used for thickening and fragrance preservation. Xylitol is derived from natural substances such as corncobs and bagasse, and is a new type of sweetener. Acesulfame K is a food additive that increases the sweetness of food and is an ideal sweetener. Mountain silver flower has the effect of clearing away heat and detoxification; Matricariae extract can play the role of dispelling wind and clearing away heat. PEG-40 hydrogenated castor oil solubilizer is a viscous liquid or paste; it is an excellent non-ionic solubilizer and emulsifier; it has a wide pH stability and can be used in water or alcohol solutions to enhance Soluble essential oil and synthetic fragrance, can be used as pharmaceutical grade solubilizer. Xanthan gum is an ideal thickener, emulsifier and forming agent in the food industry. Both sodium lauroyl sarcosinate and sodium lauryl sulfate can be used as foaming agents, which have excellent foaming properties and fine and long-lasting foam. Allantoin, because allantoin is an amphoteric compound, can combine various substances to form a double salt, which has the functions of avoiding light, sterilizing and antisepsis, analgesic and antioxidative. Sodium phytate is an important pure natural green additive, the most notable feature is that it has a strong chelation effect with metal ions, strong anti-oxidation and color protection. Sodium copper chlorophyllin is used as food colorant and pharmaceutical raw material; dipotassium glycyrrhizinate is white or off-white fine powder with a purity of 98%, special sweetness, good water solubility and pure taste. Dipotassium glycyrrhizinate has various functions such as antibacterial, anti-inflammatory, detoxification, anti-allergy, and deodorization. Glycyrrhizin has anti-inflammatory, anti-viral, anti-allergic, and immune-regulating effects. Sorbic acid has good antibacterial effect.

Shell powder refers to the powder of shells calcined and crushed at high temperature. 95% of its main components are calcium carbonate, chitin, and a small amount of amino acids and polysaccharides. When cleaning teeth, friction with teeth increases the cleaning function of toothpaste. Camellia seed powder is rich in natural tea saponin, which has the pharmacological functions of sterilization, detoxification and anti-inflammation, and is pure natural and non-toxic.

The method for cleaning teeth with the above-mentioned electric toothwasher in conjunction with the above-mentioned liquid foam toothpaste comprises the following steps:

Press the foam toothpaste bottle so that the liquid toothpaste is sprayed into the toothwashing tank 13 of the electric toothwasher through the foam toothpaste bottle in a foamy state;

Put the toothwashing body 1 of the electric toothwasher into the oral cavity, and the teeth extend into the toothwashing groove 13;

Press the switch button 421 on the operating body 2 to start the vibrating motor 3; the bristles 14 on the teeth cleaning tank 13 start to clean all surfaces of all teeth; Under the action of tooth washing tank 13, roll and rub teeth repeatedly to further clean teeth;

Press the switch button 421 again to switch the vibration frequency of the vibration motor 3, and use multiple vibration frequencies to clean the teeth, so that the teeth are cleaned more thoroughly;

After the tooth cleaning is completed, the tooth cleaning body 1 is taken out from the oral cavity, and the tooth cleaning body 1 is cleaned for future use.

The above is only a specific implementation of the present invention, and does not limit the patent scope of the present invention. Any equivalent structural transformation made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields, shall be The same reasoning is included in the patent protection scope of the present invention.

Claims (10)

1. An electric tooth cleaning device, characterized in that: it includes a tooth cleaning body (1) placed in the oral cavity and an operating body (2) for holding by hand, the tooth cleaning body (1) is matched with the dental arch The arc-shaped tooth cleaning body (1) has an open opening end (11) and a closed closed end (12), and the upper side and the lower side of the tooth cleaning body (1) are respectively provided with teeth The tooth washing groove (13) extending along the arc length of the tooth washing body (1), the inner wall of the labial side (132), the inner wall of the tongue side (133) and the inner wall of the bottom side (134) of the tooth washing groove (13) are evenly arranged There are bristles (14), and a connecting body (15) is connected between the two lingual side outer walls (135) of the cleaning body (1), and a vibration device for driving the cleaning body (1) to vibrate is arranged in the connecting body (15). The operating body (2) is connected to the outer middle part of the closed end (12) of the cleaning body (1). A control device (4) for controlling the vibration of the vibrating device is installed inside; the toothwashing tank (13) is filled with foamy liquid toothpaste with abrasive particles, and the control device (4) controls the vibration of the vibrating device to drive the toothwashing body (1) Vibration makes the abrasive grains of the liquid toothpaste in the toothwashing groove (13) roll repeatedly in the toothwashing groove (13) and rub against the tooth surface. 2. An electric tooth washer according to claim 1, characterized in that: the bristles (14) of the labial inner wall (132) and the lingual inner wall (133) of the tooth washing groove (13) are vertical The flaky, flaky bristles (14) extend from the top to the bottom of the labial inner wall (132) or the lingual inner wall (133), and the bristles on the bottom inner wall (134) of the toothwashing groove (13) ( 14) It is a cylindrical shape arranged vertically. 3. An electric tooth washer according to claim 1, characterized in that: the vibrating device is a vibrating motor (3), and the connecting body (15) is close to the closed end (12) of the tooth washing body (1). ) and a vibrating motor (3) are respectively arranged on one side and close to the teeth cleaning body (1). 4. An electric tooth washer according to claim 1, characterized in that: the control device (4) includes a battery (41) and a control chip (42), and the battery (41) and the control chip (42) and The vibration motor (3) is electrically connected, the battery (41) supplies power to the control chip (42) and the vibration motor (3) respectively, the control chip (42) is electrically connected to the vibration motor (3), and the control chip (42) is provided with a control A switch button (421) for starting and stopping the vibration motor (3) and controlling the vibration frequency of the vibration motor (3). 5. An electric tooth washer according to claim 4, characterized in that: the position of the upper surface of the operating body (2) corresponding to the raised switch button (421) is provided with a socket for accommodating the switch button (421). convex part (23). 6. An electric tooth washer according to claim 4, characterized in that: the end of one side of the operating body (2) away from the closed end (12) of the tooth washing body (1) has a communicating cavity ( 21), the opening is provided with an end cover (22) that can be opened and closed and sealed. The end cover (22) is embedded with a magnetic charging head (221), and the magnetic charging head (221) One end in (2) is electrically connected to the battery (41), and the other end is flush with the outer surface of the end cover (22). 7. An electric tooth washer according to claim 4, characterized in that: the end of the control chip (42) close to the tooth washing body (1) is electrically connected to two patch blue LED lights ( 422) As a blue light whitening lamp, the side of the control chip (42) close to the end cover (22) is electrically connected to two blue in-line LED lights (423) as the control chip (42) connected to the battery (41) to start working or not indicator light. 8. A kind of electric toothwasher according to claim 1, characterized in that: said liquid toothpaste is composed of the following raw materials according to the proportioning by weight: Sweetener 5-50, Mountain Silver Flower 0.5-1, Chamomile Extract 0.5-1, Yeast Fermentation Product Extract 0.5-1, PEG-40 Hydrogenated Castor Oil 0.5-1, Sodium Lauroyl Sarcosinate 3-5 , sodium lauryl sulfate 3-5, ascorbic acid 0.1-0.5, allantoin 0.5-1.5, sodium phytate 0.5-1.5, sodium copper chlorophyllin 0.05-0.1, dipotassium glycyrrhizinate 1-5, glycyrrhizin 1-5 , xanthan gum 0.5-1.0, sodium pyrophosphate 0.3-0.8, potassium sorbate 0.05-0.5, edetate disodium salt 0.5-1, abrasive grains 5-10, camellia seed powder 1-10, water balance . 9. An electric dental cleaner according to claim 1, characterized in that: said abrasive grains are shell powder of 80-120 mesh. 10. use the method for cleaning teeth with the foamy liquid toothpaste with abrasive particles using the electric tooth washer described in claim 1, comprising the following steps: Spray the foamy liquid toothpaste with abrasive grains into the teeth washing groove (13); Hold the operating body (2) and put the tooth washing body (1) into the oral cavity, and the teeth extend into the tooth washing groove (13); Start the vibrating device through the control device (4), and the bristles (14) on the dental cleaning tank (13) start to clean all the surfaces of all teeth; at the same time, the abrasive particles in the foamy liquid toothpaste are driven by the vibrating device , repeatedly rolling, impacting and rubbing the teeth in the teeth cleaning groove (13), to further clean the teeth; After cleaning the teeth, the tooth cleaning body (1) is taken out from the oral cavity, and the tooth cleaning body (1) is cleaned for future use.