CN213252139U

CN213252139U - Atomizer

Info

Publication number: CN213252139U
Application number: CN202020963063.8U
Authority: CN
Inventors: 陈琦
Original assignee: Shenzhen Yueshucheng Technology Co ltd
Current assignee: Shenzhen Yueshucheng Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-05-25
Anticipated expiration: 2030-05-29

Abstract

The embodiment of the utility model relates to the technical field of medical appliances, in particular to an atomizer, which comprises a shell, a first connecting rod, a second connecting rod and a first connecting rod, wherein the shell is provided with an accommodating cavity, a first opening and a second opening; the nozzle is detachably fixed on the shell and communicated with the first opening; the bottom cover is detachably fixed on the shell and covers the second opening; the liquid storage device is arranged in the accommodating cavity, and a liquid outlet of the liquid storage device is communicated with the first opening; the ultrasonic atomization sheet is arranged in the accommodating cavity, the mist outlet end of the ultrasonic atomization sheet faces the first opening, and the mist making end of the ultrasonic atomization sheet surrounds the liquid outlet of the liquid storage device; the power supply is arranged in the accommodating cavity; the control circuit board is arranged in the accommodating cavity, and the ultrasonic atomization piece and the power supply are respectively connected with the control circuit board. Liquid in the liquid storage device is atomized by the ultrasonic atomization piece and sprayed out from the nozzle to act on a user, noise pollution is avoided, in addition, all parts of the atomizer are arranged on the shell, the atomizer is convenient to use, and the influence of the body pose of the user is avoided.

Description

Atomizer

Technical Field

The embodiment of the utility model provides a relate to medical instrument technical field, especially relate to an atomizer.

Background

After the infant leaves the mother, due to changes of surrounding living environment and breathing mode, the nostril is blocked by some secretion generated in the process that the infant adapts to lung breathing, and the nostril needs to be cleaned in time. It is generally accepted that nasal secretions softened by steam or sea salt water are less harmful to infants by swallowing and digesting or discharging with sneezing. This requires the use of an atomizer.

The utility model discloses an inventor is realizing the utility model discloses an in-process discovers: at present, an atomizer used in the market comprises a compressor, a cup body, a mask and the like, wherein liquid is filled in the cup body when the atomizer is used, the mask covers the mouth and the nose of an infant, and the compressor is started to atomize. The atomizer has the advantages of multiple parts, large volume, noise in use and poor user experience.

SUMMERY OF THE UTILITY MODEL

In view of the above, embodiments of the present invention provide an atomizer that overcomes or at least partially solves the above-mentioned problems.

According to an aspect of the embodiments of the present invention, there is provided an atomizer, including: the shell is provided with an accommodating cavity, a first opening and a second opening which are communicated with the accommodating cavity; a nozzle detachably fixed to the housing and communicating with the first opening; a bottom cover detachably fixed to the housing and covering the second opening; the liquid storage device is arranged in the accommodating cavity, the bottom of the liquid storage device is abutted to the bottom cover, and a liquid outlet of the liquid storage device is communicated with the first opening; the ultrasonic atomization piece is arranged in the accommodating cavity, the mist outlet end of the ultrasonic atomization piece faces the first opening, and the mist making end of the ultrasonic atomization piece surrounds the liquid outlet of the liquid storage device; the power supply is arranged in the accommodating cavity; the control circuit board is arranged in the accommodating cavity, and the ultrasonic atomization piece and the power supply are respectively connected with the control circuit board.

In an optional mode, the liquid storage device comprises a first liquid storage device, a second liquid storage device and a sealing rubber ring; first reservoir and second reservoir can dismantle the connection, when first reservoir and second reservoir are connected, the income liquid mouth of first reservoir with the liquid outlet intercommunication of second reservoir, the both ends butt respectively of sealed rubber ring first reservoir and second reservoir, and sealed rubber ring encircles the income liquid mouth of first reservoir and the liquid outlet of second reservoir, the system fog end of ultrasonic atomization piece encircles the liquid outlet of first reservoir, the bottom butt of second reservoir the bottom.

In an optional mode, a first clamping ring surrounding a liquid inlet of the first liquid storage device extends outwards from the first liquid storage device, and the first clamping ring is provided with a clamping hole and a gap communicated with the clamping hole; the second reservoir extends outwards has the second rand that encircles the liquid outlet of second reservoir, the second rand is outside outstanding to have the ka tai, the ka tai is used for following the breach inserts the card hole and rotatory extremely the card hole is kept away from the one side of breach, so that first reservoir and second reservoir are fixed mutually.

In an optional mode, the number of the clamping holes and the gaps is multiple and is uniformly distributed on the first clamping ring, and one clamping hole corresponds to one gap; the quantity of the clamping platforms is a plurality of and is evenly distributed on the second clamping ring, and one clamping platform corresponds to one clamping hole.

In an optional mode, a reinforcing rib extends towards the direction of the accommodating cavity of the shell, and the reinforcing rib abuts against the first liquid storage device.

In an optional mode, a boss protrudes outwards from the bottom of the second liquid reservoir, two limiting plates extend inwards from the bottom cover, the two limiting plates are opposite and arranged at intervals, and when the bottom cover is fixed to the shell, the boss is clamped by the two limiting plates.

In an optional mode, the housing extends towards the direction of accommodating the chamber and is provided with a first snap ring and a second snap ring, the first snap ring and the second snap ring are overlapped, the first snap ring and the second snap ring face the first opening, a surface of the first opening is abutted against a surface where the mist outlet end of the ultrasonic atomization piece is located, and the second snap ring is abutted against a side surface of the ultrasonic atomization piece.

In an optional mode, the nozzle is made by silica gel, the casing extends outward and has encircleed the third rand of first opening, the third rand is kept away from the one end of casing extends outward and has the fourth rand, the nozzle cup joint in third rand and fourth rand.

In an alternative form, the cross-sectional area of the nozzle decreases from the end connected to the housing towards the other end remote from the housing.

In an optional mode, the atomizer still includes the switch, the casing is provided with the intercommunication accept the switch hole in chamber, the one end of switch with control circuit board connects, the other end of switch passes switch hole and protrusion in the casing, the switch is used for opening or closing the atomizer and adjusts the play fog volume of atomizer.

The embodiment of the utility model provides a beneficial effect is: the utility model provides an atomizer, including casing, nozzle, bottom, stock solution device, ultrasonic atomization piece, power and control circuit board. The nozzle is detachably fixed to the first opening of the housing. The bottom covers are detachably fixed to the second opening of the shell. The liquid storage device set up in the casing, ultrasonic atomization piece set up in the casing, the play fog end of ultrasonic atomization piece passes through first opening intercommunication the nozzle, the system fog end intercommunication of ultrasonic atomization piece the liquid outlet of liquid storage device. The power and the control circuit board are arranged in the shell, the ultrasonic atomization piece and the power are respectively connected with the control circuit board, and the power is used for supplying power to the ultrasonic atomization piece. Liquid in the liquid storage device is atomized by the ultrasonic atomization piece and is followed the nozzle blowout, and then acts on the user, does not have noise pollution, in addition, all parts of atomizer set up in the casing, atomizer convenient to use does not receive the influence of user's body position appearance, and the user can take body position appearance such as position of sitting, standing position and prone position to use promptly the atomizer, user experience is good.

Drawings

Fig. 1 is an exploded schematic view of an atomizer provided by an embodiment of the present invention;

FIG. 2 is a connection diagram of the components of the atomizer according to the embodiment of the present invention;

fig. 3 is an exploded schematic view of a housing and a bottom cover provided by an embodiment of the present invention;

fig. 4 is an exploded schematic view of a liquid storage device and a bottom cover provided by the embodiment of the present invention;

fig. 5 is a partial enlarged view of a liquid storage device according to an embodiment of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, the atomizer 100 includes: the ultrasonic atomization device comprises a shell 101, a nozzle 102, a bottom cover 103, a liquid storage device 104, an ultrasonic atomization sheet 105, a power supply 106, a control circuit board 107, a first snap ring 108, a second snap ring 109 and a switch 110. Both the nozzle 102 and the bottom cap 103 are detachably fixed to the housing 101. The liquid storage device 104 is arranged in the shell 101, the ultrasonic atomization sheet 105 is arranged in the shell 101, the mist outlet end of the ultrasonic atomization sheet 105 is communicated with the nozzle 102, and the mist making end of the ultrasonic atomization sheet 105 is communicated with the liquid storage device 104. The power supply 106 and the control circuit board 107 are both arranged in the shell 101, the ultrasonic atomization piece 105 and the power supply 106 are respectively connected with the control circuit board 107, and the power supply 106 is used for supplying power to the ultrasonic atomization piece 105. The first snap ring 108 and the second snap ring 109 are disposed on the housing 101, and the first snap ring 108 and the second snap ring 109 are used for clamping the ultrasonic atomization sheet 105. The switch 110 is disposed on the housing 101, the switch 110 is connected to the control circuit board 107, and the switch 110 is used to turn on or off the atomizer 100 and adjust the mist output of the atomizer 100. Through the atomizer 100, the liquid in the liquid storage device 104 is atomized by the ultrasonic atomization piece 105 and is sprayed out from the nozzle 102, and then acts on a user, and noise pollution does not exist, in addition, all parts of the atomizer 100 are arranged in the shell 101, the atomizer 100 is convenient to use, is not influenced by the body posture of the user, and has good user experience.

Referring to fig. 3, the housing 101 is provided with a receiving cavity 1011, and a first opening 1012 and a second opening 1013 communicating with the receiving cavity 1011, wherein the first opening 1012 is used for communicating with the nozzle 102 and the liquid storage device 104, and the second opening 1013 is used for connecting with the bottom cover 103.

With the nozzle 102 described above, the nozzle 102 is detachably fixed to the housing 101, and the nozzle 102 communicates with the first opening 1012. In some embodiments, the nozzle 102 is made of silicone. Referring to fig. 3, a third collar 111 surrounding the first opening 1012 extends outward from the housing 101, a fourth collar 112 extends outward from an end of the third collar 111 away from the housing 101, and the nozzle 102 is sleeved on the third collar 111 and the fourth collar 112. When the nozzle 102 is fitted over the third retainer ring 111 and the fourth retainer ring 112, the third retainer ring 111 and the fourth retainer ring 112 abut against the nozzle 102.

It is noted that the cross-sectional area of the nozzle 102 is gradually reduced from the end connected to the housing 101 toward the other end away from the housing 101. The cross-sectional area of the other end of the nozzle 102 from the housing 101 may be set to different sizes depending on the actual use. The shape of the nozzle 102 may be designed in a variety of shapes to meet practical requirements.

With the bottom cover 103, the bottom cover 103 is detachably fixed to the housing 101, and the bottom cover 103 is used to cover the second opening 1013. Referring to fig. 3, the bottom cover 103 extends inwards to form two limiting plates 113, the two limiting plates 113 are opposite and spaced, and the two limiting plates 113 are used for limiting the liquid storage device 104.

The bottom cover 103 is detachably fixed to the housing 101, in some embodiments, referring to fig. 3, a clamping table 114 extends inward from the bottom cover 103, and the clamping table 114 is provided with a clamping hole 1141 and a clamping gap 1142 communicating with the clamping hole 1141. Casing 101 inwardly extends has joint plate 115, joint plate 115 keeps away from the one end orientation of casing 101 the direction of bottom 103 extends has joint post 116, joint post 116 with the direction protrusion in that joint plate 115 is parallel in joint plate 115. The clip column 116 is used to slide into the clip hole 1141 from the clip notch 1142, so as to fix the bottom cover 103 and the housing 101. It should be noted that the number of the clamping platforms 114, the clamping plates 115 and the clamping columns 116 is two and corresponds to one another.

The liquid storage device 104 is disposed in the receiving cavity 1011, the bottom of the liquid storage device abuts against the bottom cover 103, and a liquid outlet of the liquid storage device 104 is communicated with the first opening 1012. In some embodiments, referring to fig. 4, the reservoir device 104 includes a first reservoir 1041, a second reservoir 1042, and a sealing rubber ring 1043. The first reservoir 1041 and the second reservoir 1042 are detachably connected, when the first reservoir 1041 and the second reservoir 1042 are connected, a liquid inlet of the first reservoir 1041 is communicated with a liquid outlet of the second reservoir 1042, two ends of the sealing rubber ring 1043 are respectively abutted to the first reservoir 1041 and the second reservoir 1042, and the sealing rubber ring 1043 surrounds the liquid inlet of the first reservoir 1041 and the liquid outlet of the second reservoir 1042. The liquid outlet of the first liquid reservoir 1041 is used for connecting with the mist making end of the ultrasonic atomizing sheet 105. The bottom of the second reservoir 1042 abuts the bottom cap 103.

It should be noted that the liquid storage device 104 includes a first liquid reservoir 1041, a second liquid reservoir 1042 and a sealing rubber ring 1043, and the first liquid reservoir 1041 and the second liquid reservoir 1042 are detachably connected to facilitate the detachment of the second liquid reservoir 1042.

The first reservoir 1041 and the second reservoir 1042 are detachably connected, in some embodiments, referring to fig. 5, a first collar 1044 surrounding a liquid inlet of the first reservoir 1041 extends outward from the first reservoir 1041, and the first collar 1044 is provided with a clamping hole 1044a and a gap 1044b communicating with the clamping hole 1044 a. A second collar 1045 surrounding the liquid outlet of the second reservoir 1042 extends outward from the second reservoir 1042, and a locking platform 1046 protrudes outward from the second collar 1045, the locking platform 1046 is configured to be inserted into the locking hole 1044a from the notch 1044b and rotated to a side of the locking hole 1044a away from the notch 1044b, so that the first reservoir 1041 and the second reservoir 1042 are fixed. It can be understood that the number of the card holes 1044a and the gaps 1044b is plural and is uniformly distributed on the first collar 1044, and one card hole 1044a corresponds to one gap 1044 b. The number of the blocking platforms 1046 is plural and is uniformly distributed on the second collar 1045, and one blocking platform 1046 corresponds to one blocking hole 1044 a.

It should be noted that a reinforcing rib 117 extends from the housing 101 toward the receiving cavity 1011, referring to fig. 3, the reinforcing rib 117 tightly pushes against the first reservoir 1041, so as to fix the first reservoir 1041.

Please refer to fig. 4, a boss 1047 protrudes outward from the bottom of the second reservoir 1042, and when the bottom cover 103 is fixed to the housing 101, the two limiting plates 113 clamp the boss 1047, so as to fix the second reservoir 1042.

Referring to fig. 1, the ultrasonic atomization sheet 105 is disposed in the accommodation cavity 1011, and the mist outlet end of the ultrasonic atomization sheet 105 faces the first opening 1012, and the mist generating end of the ultrasonic atomization sheet 105 surrounds the liquid outlet of the liquid storage device 104. When the liquid storage device 104 includes the first liquid reservoir 1041, the second liquid reservoir 1042 and the sealing rubber ring 1043, the mist making end of the ultrasonic atomizing sheet 105 surrounds the liquid outlet of the first liquid reservoir 1041. It is worth to say that the ultrasonic atomization sheet 105 includes an ultrasonic atomization sheet body (not marked) and a soft rubber shell (not marked), and the soft rubber shell wraps the ultrasonic atomization sheet body and exposes the mist outlet end of the ultrasonic atomization sheet 105 and the mist making end of the ultrasonic atomization sheet 105.

Referring to fig. 1, for the first snap ring 108 and the second snap ring 109, the first snap ring 108 and the second snap ring 109 are obtained by extending the housing 101 toward the receiving cavity 1011. The first snap ring 108 and the second snap ring 109 are overlapped, the first snap ring 108 and the second snap ring 109 face the first opening 1012, a surface of the first snap ring 108, which faces away from the first opening 1012, abuts against a surface of the ultrasonic atomization sheet 105 where the atomization end is located, and the second snap ring 109 abuts against a side surface of the ultrasonic atomization sheet 105. Because the ultrasonic atomization sheet 105 comprises a soft rubber shell, the ultrasonic atomization sheet 105 can be fixed in the accommodating cavity 1011 by the first snap ring 108, the second snap ring 109 and the liquid storage device 104.

For the switch 110, the housing 101 is provided with a switch hole (not labeled) communicating with the accommodating cavity 1011, one end of the switch 110 is connected to the control circuit board 107, the other end of the switch 110 passes through the switch hole and protrudes out of the housing 101, and the switch 110 is used for turning on or off the atomizer 100 and adjusting the mist output amount of the atomizer 100. It is understood that in some embodiments, the switches 110 may be two, one switch 110 is used to turn on or off the atomizer 100, and the other switch 110 is used to adjust the amount of mist generated by the atomizer 100. Or the switch 110 is a three-point switch, one end of the three-point switch is used for controlling the on or off of the atomizer 100, and the other end of the three-point switch is used for adjusting the mist output of the atomizer 100.

In some embodiments, the atomizer 100 further includes a timer 118, referring to fig. 2, the timer 118 is disposed in the housing 101, and the timer 118 is connected to the control circuit board 107. Thereby facilitating the user to keep track of the time of use of the nebulizer 100.

In some embodiments, the nebulizer 100 further comprises a liquid sensor 119 and an alarm 120, referring to fig. 2, the liquid sensor 119 and the alarm 120 are respectively connected to the control circuit board 107, the liquid sensor 119 is disposed in the liquid storage device 104, and the alarm 120 is disposed in the housing 101. When the atomizer 100 is started and the liquid sensor 119 does not sense that liquid is in the liquid storage device 104, the alarm 120 gives an alarm.

When the atomizer 100 is used, the bottom cover 103 is detached, the second reservoir 1042 is rotationally detached, liquid to be atomized is injected into the second reservoir 1042, the second reservoir 1042 is screwed into the first reservoir 1041, the power supply 106 is installed, the bottom cover 103 is installed, the nozzle 102 is installed, the atomizer 100 is inverted, and the switch 110 is turned on.

In the embodiment of the present invention, the atomizer 100 includes a housing 101, a nozzle 102, a bottom cover 103, a liquid storage device 104, an ultrasonic atomization sheet 105, a power supply 106, and a control circuit board 107. The nozzle 102 is removably secured to the first opening 1012 of the housing 101. The bottom covers 103 are detachably fixed to the second openings 1013 of the housing 101. The liquid storage device 104 is arranged in the casing 101, the ultrasonic atomization sheet 105 is arranged in the casing 101, the mist outlet end of the ultrasonic atomization sheet 105 is communicated with the nozzle 102 through the first opening 1012, and the mist making end of the ultrasonic atomization sheet 105 is communicated with the liquid outlet of the liquid storage device 104. The power supply 106 and the control circuit board 107 are both arranged in the shell 101, the ultrasonic atomization piece 105 and the power supply 106 are respectively connected with the control circuit board 107, and the power supply 106 is used for supplying power to the ultrasonic atomization piece 105. The liquid in the liquid storage device 104 is atomized by the ultrasonic atomization sheet 105 and sprayed out from the nozzle 102 to act on a user, so that noise pollution is avoided, in addition, all components of the atomizer 100 are arranged in the shell 101, the atomizer 100 is convenient to use, and is not influenced by the body pose of the user, namely, the user can adopt the body pose such as sitting, standing and lying positions to use the atomizer 100, so that the user experience is good.

It should be noted that the preferred embodiments of the present invention are described in the specification and the drawings, but the present invention can be realized in many different forms, and is not limited to the embodiments described in the specification, and these embodiments are not provided as additional limitations to the present invention, and are provided for the purpose of making the understanding of the disclosure of the present invention more thorough and complete. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims

1. An atomizer, comprising:

the shell is provided with an accommodating cavity, a first opening and a second opening which are communicated with the accommodating cavity;

a nozzle detachably fixed to the housing and communicating with the first opening;

a bottom cover detachably fixed to the housing and covering the second opening;

the liquid storage device is arranged in the accommodating cavity, the bottom of the liquid storage device is abutted to the bottom cover, and a liquid outlet of the liquid storage device is communicated with the first opening;

the ultrasonic atomization piece is arranged in the accommodating cavity, the mist outlet end of the ultrasonic atomization piece faces the first opening, and the mist making end of the ultrasonic atomization piece surrounds the liquid outlet of the liquid storage device;

the power supply is arranged in the accommodating cavity;

the control circuit board is arranged in the accommodating cavity, and the ultrasonic atomization piece and the power supply are respectively connected with the control circuit board.

2. A nebulizer as claimed in claim 1, wherein the reservoir means comprises a first reservoir, a second reservoir and a sealing rubber ring;

first reservoir and second reservoir can dismantle the connection, when first reservoir and second reservoir are connected, the income liquid mouth of first reservoir with the liquid outlet intercommunication of second reservoir, the both ends butt respectively of sealed rubber ring first reservoir and second reservoir, and sealed rubber ring encircles the income liquid mouth of first reservoir and the liquid outlet of second reservoir, the system fog end of ultrasonic atomization piece encircles the liquid outlet of first reservoir, the bottom butt of second reservoir the bottom.

3. Nebulizer according to claim 2,

the first liquid storage device extends outwards to form a first clamping ring surrounding a liquid inlet of the first liquid storage device, and the first clamping ring is provided with a clamping hole and a gap communicated with the clamping hole;

the second reservoir extends outwards has the second rand that encircles the liquid outlet of second reservoir, the second rand is outside outstanding to have the ka tai, the ka tai is used for following the breach inserts the card hole and rotatory extremely the card hole is kept away from the one side of breach, so that first reservoir and second reservoir are fixed mutually.

4. A nebulizer according to claim 3,

the number of the clamping holes and the gaps is multiple and is uniformly distributed on the first clamping ring, and one clamping hole corresponds to one gap;

the quantity of the clamping platforms is a plurality of and is evenly distributed on the second clamping ring, and one clamping platform corresponds to one clamping hole.

5. The nebulizer of claim 2, wherein the housing has a rib extending toward the receiving chamber, and the rib abuts against the first reservoir.

6. The nebulizer of claim 2, wherein the bottom of the second reservoir projects outwardly with a projection, and the bottom cap extends inwardly with two stop plates, the two stop plates being opposed and spaced apart, the two stop plates gripping the projection when the bottom cap is secured to the housing.

7. The atomizer of claim 1, wherein the housing has a first snap ring and a second snap ring extending toward the receiving cavity, the first snap ring and the second snap ring are stacked, the first snap ring and the second snap ring are opposite to the first opening, a surface of the first snap ring facing away from the first opening abuts a surface of the ultrasonic atomization sheet where the mist outlet end is located, and the second snap ring abuts a side surface of the ultrasonic atomization sheet.

8. The nebulizer of claim 1, wherein the nozzle is made of silicone, the housing extends outward with a third collar surrounding the first opening, an end of the third collar away from the housing extends outward with a fourth collar, and the nozzle is sleeved on the third collar and the fourth collar.

9. The nebulizer of claim 1, wherein the cross-sectional area of the nozzle decreases from the end connected to the housing toward the other end remote from the housing.

10. The atomizer of claim 1, further comprising a switch, wherein the housing is provided with a switch hole communicated with the accommodating cavity, one end of the switch is connected with the control circuit board, the other end of the switch passes through the switch hole and protrudes out of the housing, and the switch is used for turning on or off the atomizer and adjusting the mist output of the atomizer.