CN221713297U - Electronic oral sprayer - Google Patents

Abstract

The utility model discloses an electronic oral sprayer which comprises a handheld main body, a liquid storage tank, a sealing cover and an atomization assembly, wherein a convex spraying part with an integrated structure is fixedly arranged at one end of the handheld main body in a lateral direction, the liquid storage tank and the sealing cover are respectively detachably arranged in the convex spraying part and at the front end of the convex spraying part, the atomization assembly comprises an atomization sheet and an electronic atomization control device, the atomization sheet is arranged between a spraying opening and the liquid storage tank, and a liquid suction rod attached to the atomization sheet is fixedly arranged in the liquid storage tank. According to the utility model, the protruding spraying part with an integrated structure is fixedly arranged at the lateral position of one end of the handheld main body, the liquid storage tank and the sealing cover are respectively detachably arranged in the protruding spraying part and at the front end of the protruding spraying part, so that the liquid storage tank is convenient to replace, and the sprayer can be used repeatedly and continuously.

Description

Electronic oral sprayer

Technical Field

The utility model relates to the technical field of oral spray, and more specifically, particularly relates to an electronic oral sprayer.

Background Art

At present, an oral sprayer is widely popular on the market. This oral sprayer has a liquid storage device inside, which can store liquid, such as liquid for removing bad breath, liquid for oral inflammation, etc. By pressing the corresponding button, the corresponding liquid can be sprayed into the oral cavity in the form of mist, which is very convenient to use.

The liquid storage device of the existing oral sprayer is designed and manufactured in an integrated manner with the oral sprayer body. If the liquid is gone, it is inconvenient to add the liquid, and the entire oral sprayer needs to be discarded, which has a high cost of use. At the same time, the sprayer body adopts a long strip or cylindrical shape. When in use, the operator needs to hold the body and then put the hand into the mouth so that the spray head sprays water mist into the mouth. Since the spray head is directly embedded in the body, the user's hand needs to be very close to the oral position at this time, which makes it uncomfortable to use. At the same time, it is impossible to intuitively see the position of the spray head, which affects the directionality and easily causes the water mist to be sprayed to a position outside the mouth, causing waste and affecting the experience.

Utility Model Content

The utility model aims to provide an electronic oral sprayer which is easy to operate and can improve spray directivity and comfort.

In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: an electronic oral sprayer, comprising a handheld main body, a liquid storage tank, a sealing cover and an atomization component, wherein a protruding spray portion of an integral structure is fixedly provided at a lateral position at one end of the handheld main body, the front end of the protruding spray portion is open, the liquid storage tank and the sealing cover are detachably installed inside and at the front end of the protruding spray portion, respectively, a spray port is provided in the middle of the sealing cover, the atomization component comprises an atomization sheet and an electronic atomization control device, the atomization sheet is installed at a position between the spray port and the liquid storage tank, a liquid suction rod in contact with the atomization sheet is fixedly installed inside the liquid storage tank, and the electronic atomization control device is used to control the start and stop of power supply to the atomization sheet.

Preferably, the protruding spray portion is a hollow cylindrical structure, a thread is provided at the front end of the protruding spray portion, and the sealing cover is connected to the thread at the front end of the protruding spray portion.

Preferably, the electronic atomization control device includes a battery, a circuit board and a switch button, the battery and the circuit board are fixedly installed inside the handheld body, the switch button is installed on the outside of the handheld column, the switch button is electrically connected to the circuit board through the button stroke, and the battery is electrically connected to the atomizer through the circuit board.

Preferably, an electrical interface is installed at the bottom of the handheld body, and the electrical interface is used for connecting an external power source to charge the battery.

Preferably, the liquid absorption stick is made of cotton swab material.

Preferably, a liquid filling port is provided at one end of the liquid storage tank away from the atomizing sheet, and a silicone plug is inserted into the liquid filling port.

Preferably, a plastic separator is provided inside the handheld body, and the plastic separator separates the battery from the circuit board.

Preferably, the sealing cover is a zinc alloy nut structure.

Compared with the prior art, the advantages of the utility model are:

The utility model discloses a handheld main body of the utility model, a handheld main body of the utility model is fixedly provided with a protruding spray portion of an integral structure at a lateral position at one end thereof, a liquid storage tank and a sealing cap are detachably mounted inside and at the front end of the protruding spray portion, so that the liquid storage tank can be replaced conveniently and the sprayer can be repeatedly and continuously used. Because the protruding spray portion extends out of the handheld main body, the distance between the spray port and the object to be sprayed or the user's skin can be reduced when in use, so that the use is labor-saving and convenient, and the comfort and directionality of use are improved.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a perspective view of an electronic oral sprayer of the present invention;

FIG2 is a side view of an electronic oral sprayer of the present invention;

Fig. 3 is a cross-sectional view of the structure at A-A in Fig. 2;

FIG4 is a front view of an electronic oral sprayer of the present invention;

Fig. 5 is a cross-sectional view of the structure at B-B in Fig. 4 .

In the figure: 1 handheld body, 11 protruding spray part, 12 cover, 121 spray port, 122 atomizing sheet, 13 switch button, 2 circuit board, 3 liquid suction rod, 4 electrical interface, 5 liquid storage tank, 51 liquid filling port, 52 silicone plug, 6 battery, 7 button travel, 8 plastic separator.

DETAILED DESCRIPTION

The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

Referring to FIGS. 1 to 5 , the utility model provides an electronic oral sprayer, comprising a handheld body 1, a liquid storage tank 5, a cover 12 and an atomizing assembly. The handheld body 1 is cylindrical or strip-shaped. In the present embodiment, the handheld body 1 is cylindrical, so that it is convenient for the user to hold it and improves the comfort of holding it. In order to spray the atomized gas, a protruding spray portion 11 of an integrated structure is fixed at a lateral position at one end of the handheld body 1. The front end of the protruding spray portion 11 is open-shaped. The liquid storage tank 5 and the cover 12 are detachably installed inside and at the front end of the protruding spray portion 11, respectively. A spray port 121 is provided in the middle of the cover 12. The atomizing assembly includes an atomizing sheet 122 and an electronic atomizing control The control device, the atomizing sheet 122 is installed between the spray port 121 and the liquid storage tank 5, and a liquid absorbing rod 3 in contact with the atomizing sheet 122 is fixedly installed inside the liquid storage tank 5. The liquid absorbing rod 3 is used to absorb the liquid in the liquid storage tank 5, thereby guiding the liquid to the surface of the atomizing sheet 122. The electronic atomization control device is used to control the start and stop of the power supply of the atomizing sheet 122. The atomizing sheet 122 can atomize the liquid, and the water mist is sprayed out through the spray port 121. Since the protruding spray part 11 extends out of the handheld main body 1, when in use, the distance between the spray port 121 and the object to be sprayed or the user's skin can be reduced, which is more labor-saving and convenient to use, and improves the comfort and directionality of use.

Among them, the atomizer 122 is an ultrasonic atomizer, which uses electronic high-frequency oscillation (the oscillation frequency is 1.7MHz or 2.4MHz, which exceeds the human hearing range and is harmless to humans and animals) to break up the liquid water molecular structure through the high-frequency resonance of the ceramic atomizer to produce natural and flowing water mist.

Furthermore, in order to achieve a quick and convenient detachable connection between the cover 12 and the protruding spray portion 11, in the present embodiment, the protruding spray portion 11 is a hollow cylindrical structure, and a thread is provided at the front end of the protruding spray portion 11. The cover 12 is connected to the front end thread of the protruding spray portion 11, and when connected, the atomizing sheet 122 can be stably clamped in the position between the cover 12 and the liquid storage tank 5. When the cover 12 is removed, the atomizing sheet 122 and the liquid storage tank 5 can be conveniently replaced.

In this embodiment, the electronic atomization control device includes a battery 6, a circuit board 2 and a switch button 13. The battery 6 and the circuit board 2 are fixedly installed inside the handheld main body 1. The battery 6 is a lithium battery. The switch button 13 of the circuit board is installed on the outside of the handheld column 1. The switch button 13 is electrically connected to the circuit board 2 through the key stroke 7. The battery 6 is electrically connected to the atomizer 122 through the circuit board 2. When spraying is required, only the switch button 13 needs to be pressed. The battery 6 transmits a stable current to the atomizer 122 through the circuit board 2. After the atomizer 122 is energized, the liquid guided by the liquid absorption rod 3 can be broken up into water mist, and the water mist is sprayed out through the spray port 121 to achieve the spray effect.

Furthermore, in order to achieve sustainable use of the sprayer, in this embodiment, an electrical interface 4 is installed at the bottom of the handheld body 1, and the electrical interface 4 is used for charging the battery 6 with an external power supply. The electrical interface 4 can be a Type-c interface.

Furthermore, in order to ensure that the liquid absorption rod 3 can quickly absorb the liquid in the liquid storage tank 5, in this embodiment, the liquid absorption rod 3 is made of cotton swab material.

In order to reuse the liquid storage tank 5, in this embodiment, a liquid filling port 51 is provided at one end of the liquid storage tank 5 away from the atomizing sheet 122, and a silicone plug 52 is inserted into the liquid filling port 51. When the liquid in the liquid storage tank 5 is used up, the sealing cap 12 can be removed, and then the liquid storage tank 5 can be taken out, and the silicone plug 52 can be opened to fill the liquid into the liquid storage tank 5;

Furthermore, in order to facilitate the user to check the remaining amount of liquid in the liquid storage tank 5, the liquid storage tank 5 is made of a transparent material structure, and observation slots are provided on both sides of the protruding spray portion 11, so that the user can check the remaining amount of liquid in the liquid storage tank 5 through the observation slots.

In order to ensure the safety of the battery 6 and the battery board 2 in the handheld body 1 , in this embodiment, a plastic separator 8 is provided inside the handheld body 1 , and the plastic separator 8 separates the battery 6 from the circuit board 2 .

In this embodiment, the cover 12 is a zinc alloy nut structure with high structural strength, and its external thread can be easily turned and opened by the user.

Although the embodiments of the present invention are described in conjunction with the accompanying drawings, the patent owner may make various variations or modifications within the scope of the appended claims. As long as they do not exceed the protection scope described in the claims of the present invention, they should be within the protection scope of the present invention.

Claims (8)

1. An electronic oral sprayer, characterized in that it comprises a handheld main body, a liquid storage tank, a sealing cover and an atomization assembly, wherein a protruding spray portion of an integral structure is fixedly provided at a lateral position at one end of the handheld main body, the front end of the protruding spray portion is open, the liquid storage tank and the sealing cover are detachably installed inside and at the front end of the protruding spray portion, respectively, a spray port is provided in the middle of the sealing cover, the atomization assembly comprises an atomization sheet and an electronic atomization control device, the atomization sheet is installed at a position between the spray port and the liquid storage tank, a liquid suction rod in contact with the atomization sheet is fixedly installed inside the liquid storage tank, and the electronic atomization control device is used to control the start and stop of power supply to the atomization sheet. 2. An electronic oral sprayer according to claim 1, characterized in that: the protruding spray portion is a hollow cylindrical structure, a thread is provided at the front end of the protruding spray portion, and the sealing cover is connected with the thread at the front end of the protruding spray portion. 3. An electronic oral sprayer according to claim 1, characterized in that: the electronic atomization control device comprises a battery, a circuit board and a switch button, the battery and the circuit board are fixedly installed inside the handheld body, the switch button is installed outside the handheld column, the switch button is electrically connected to the circuit board through the button stroke, and the battery is electrically connected to the atomizer through the circuit board. 4. An electronic oral sprayer according to claim 3, characterized in that an electrical interface is installed at the bottom of the handheld body, and the electrical interface is used for connecting an external power source to charge the battery. 5. The electronic oral sprayer according to claim 1, characterized in that the liquid absorption stick is made of cotton swab material. 6. The electronic oral sprayer according to claim 1, characterized in that: a liquid filling port is provided at one end of the liquid storage tank away from the atomizing plate, and a silicone plug is inserted into the liquid filling port. 7. An electronic oral sprayer according to claim 3, characterized in that a plastic separator is provided inside the handheld body, and the plastic separator separates the battery from the circuit board. 8. The electronic oral sprayer according to claim 1, wherein the sealing cover is a zinc alloy nut structure.