CN108553720A - Portable electric atomizer - Google Patents

Abstract

A portable electric atomizer of the present invention comprises an oronasal mask cavity that is adapted to the mouth and nose formed inside the cover body, wherein: the cover body is provided with an atomizer, a liquid storage chamber and a circuit control system, and the lower part is provided with There is a waste liquid tank, the circuit control system circuit is connected to the nebulizer, the liquid storage chamber is connected to the nebulizer to discharge liquid, and the nebulizer is connected to the cavity of the mouth and nose mask. The invention provides a portable electric atomizer which is easy to use and carry.

Description

portable electric nebulizer

technical field

The invention relates to an atomizer, in particular to a portable electric atomizer.

Background technique

Atomization treatment is suitable for rhinitis, cold and other symptoms. The traditional jet nebulizer uses bottled oxygen and central oxygen supply, and uses oxygen as the power to inhale through oxygen atomization, which is usually used in hospitals. Nebulization treatment requires daily trips to the hospital, cross-infection in the treatment room, and a lot of waiting time. On this basis, ultrasonic nebulizers appear. The working principle of ultrasonic nebulization of ultrasonic nebulizers is to convert electrical energy into high-frequency vibrations of ultrasonic thin plates. High-frequency vibrations convert drugs into fine mist particles, generally 3.7-10.5um. However, the current ultrasonic nebulizer has a large volume and is inconvenient to carry and use. Therefore, how to solve the above problems has become an urgent problem to be solved.

Contents of the invention

The technical problem to be solved by the present invention is to provide a portable electric atomizer that is easy to use and carry.

In order to solve the above-mentioned technical problems, a portable electric atomizer of the present invention includes an oronasal mask cavity that is adapted to the mouth and nose formed inside the cover body, wherein: the cover body is provided with an atomizer, a liquid storage chamber and The lower part of the circuit control system is provided with a waste liquid tank, the circuit control system circuit is connected to the nebulizer, the liquid storage chamber is connected to the nebulizer to discharge liquid, and the nebulizer is connected to the cavity of the mouth and nose mask.

Because the present invention adopts the above-mentioned technical scheme, when the nebulizer is in use, the mouth and nose mask cavity inside the cover body is worn on the mouth and nose, and the liquid storage chamber is connected to the nebulizer, and the liquid in the liquid storage chamber is transported into the nebulizer In the process, the nebulizer is connected to the cavity of the mouth and nose mask, and the circuit control system is connected to the nebulizer, so that the nebulizer uses tiny ultrasonic vibrations to turn the liquid in the nebulizer into a spray, and sprays it into the cavity of the mouth and nose mask, so that The spray is inhaled by the mouth and nose; the lower part of the mask body is provided with a waste liquid tank, and the waste liquid generated by exhaling the mouth and nose is discharged out of the nasal mask cavity through the waste liquid tank.

The above-mentioned portable electric atomizer has an open cavity on the outer or inner surface of the cover body, the atomizer and the liquid storage chamber are detachably mounted in the open cavity, and the open cavity and the atomizer Contact electrical connection terminals are respectively provided between them, and the phases are electrically connected when buckled. The atomizer and the liquid storage chamber are set in the open cavity of the cover body, and the open cavity is provided with a contact electrical connection terminal connected to the circuit control system. When the atomizer is buckled in the open cavity, its contact The connecting terminal is connected with the contact electrical connecting terminal of the open cavity, so as to realize the purpose of connecting the circuit of the circuit control system to the atomizer.

The above-mentioned portable electric atomizer, the liquid storage chamber is provided with a liquid inlet and a liquid outlet, the upper part of the atomizer is provided with a liquid inlet and the front side is provided with an atomizing head, and the liquid outlet is connected to the side of the atomizer. The liquid inlet, the atomizing head of the atomizer communicates with the cavity of the mouth and nose mask, and the liquid inlet is provided with a rubber stopper. The liquid outlet of the liquid storage chamber is connected to the liquid inlet of the nebulizer to realize the purpose of transporting the liquid in the liquid storage chamber into the nebulizer; the atomizing head of the nebulizer is connected to the mouth and nose mask cavity, and the circuit control system The circuit is connected to the atomizer to vibrate the atomizer head. The atomizer uses tiny ultrasonic vibrations to turn the liquid in the atomizer into a spray and spray it to the cavity of the mouth and nose mask; the liquid inlet is provided with a rubber plug to prevent liquid storage. The fluid in the chamber is contaminated. When liquid is to be fed into the liquid storage chamber, the rubber plug on the liquid inlet needs to be opened.

In the above-mentioned portable electric atomizer, the liquid outlet of the liquid storage chamber is connected to the liquid inlet of the atomizer by sealing and inserting. Avoid liquid leakage.

The above-mentioned portable electric atomizer, the atomizer is equipped with a water level sensing needle and a DC socket, and buckles are arranged on both sides, the body of the atomizer is set in the open cavity through the buckle, and the DC socket faces The externally extending contact electrical connection terminals are electrically connected to the contact electrical connection terminals in the open cavity. The atomizer is set in the open cavity through a buckle, and the DC socket at the lower end is connected to the contact electrical connection terminal in the open cavity to realize the purpose of connecting the circuit control system circuit to the atomizer; the upper end of the water level sensing needle is set in the fog In the atomizer holder, the water level of the liquid in the atomizer holder is sensed, the lower end is connected to the DC socket, and the water level information is transmitted to the circuit control system through the DC socket.

In the aforementioned portable electric atomizer, the atomizing head includes a sealed silica gel seat and two atomizing sheets arranged on the sealed silica gel seat, the sealed silica gel seat constitutes the body of the atomizer, and the DC socket is connected to the atomizing sheets through a circuit. The atomizing sheet is set on the atomizer through a sealed silicone seat, and the DC socket is connected to the atomizing sheet through a line to achieve the purpose of atomizing head vibration. The atomizing head uses tiny ultrasonic vibrations to turn the liquid in the atomizer into spray, And spray into the cavity of the mouth and nose mask.

In the aforementioned portable electric atomizer, the liquid outlet is set at the lower part of the liquid storage chamber and extends downward to form a plug-in port. The plug-in port is covered with a sealing ring, and the liquid inlet is provided with a plug that matches the plug-in port. Connecting hole, the plugging interface plugs and connects the plugging hole. The purpose of sealing plug-in connection between the liquid outlet of the liquid storage chamber and the liquid inlet of the atomizer is realized.

In the aforementioned portable electric atomizer, the circuit control system includes a battery, a control circuit board, a control switch and a USB board, and the control circuit board is connected to the battery, the control switch and the USB board. The battery provides power to the USB board through the control circuit board, and the control switch is connected to the control USB board through the control circuit board. The USB board is a contact electrical connection terminal set in the open cavity and connected to a DC socket to realize the connection of the circuit control system to the atomizer. the goal of.

In the aforementioned portable electric atomizer, the atomizing sheet is provided with a vibrator that can vibrate up and down and a nozzle-shaped mesh spray hole, and the DC socket is connected to the vibrator through a line. The atomizer is connected to the cavity of the mouth and nose mask through the spray hole of the atomizer, the liquid in the atomizer flows to the spray hole, and the DC socket is connected to the vibrator of the atomizer through the line, so that the vibrator vibrates up and down, and the liquid in the spray hole Gentle ultrasonic vibrations are generated, and the liquid is squeezed out through the nozzle-type mesh spray hole and sprayed into the cavity of the mouth and nose mask.

The above-mentioned portable electric atomizer, the cover body includes an inner shell and an outer shell that are fastened together, forming side cavities on both sides and an open cavity in the middle, and the side cavities respectively accommodate the battery, the control circuit board and the control circuit board. switch.

In the above-mentioned portable electric atomizer, the opening cavity is arranged on the outer surface of the cover body, and the outer shell is fastened on the outer side of the liquid storage chamber and the atomizer.

Description of drawings

The present invention will be described in further detail below in conjunction with the embodiments in the accompanying drawings, but this does not constitute any limitation to the present invention.

Fig. 1 is the front structure schematic diagram of the present invention;

Fig. 2 is the back view of Fig. 1;

Fig. 3 is the sectional structure schematic diagram of the present invention;

Fig. 4 is a schematic diagram of the disassembly structure of the present invention;

Fig. 5 is a schematic diagram of the disassembly and assembly structure of the inner shell of the cover body of the present invention;

Fig. 6 is a schematic diagram of the assembly and disassembly structure of the circuit control system of the present invention;

Fig. 7 is a schematic diagram of disassembly and assembly structure of the atomizer of the present invention;

Fig. 8 is a schematic diagram of the assembly and disassembly structure of the liquid storage chamber of the present invention;

Fig. 9 is a schematic cross-sectional structure diagram of the atomizer of the present invention.

Detailed ways

As shown in Figures 1 to 9, a portable electric atomizer according to the present invention includes an oronasal mask chamber 2 that is formed inside the cover body 1 to fit the mouth and nose, wherein: the cover body 1 is provided with an atomizer 3. The liquid storage chamber 4 and the circuit control system 5. The lower part is provided with a waste liquid tank 6. The circuit control system 5 is connected to the atomizer 3. The liquid storage chamber 4 is connected to the atomizer 3 to deliver and discharge liquid. The atomizer 3 It communicates with the mouth and nose mask chamber 2.

The outer surface or the inner surface of the cover body 1 is provided with an open cavity 11, the atomizer 3 and the liquid storage chamber 4 are detachably mounted in the open cavity 11, and the gap between the open cavity 11 and the atomizer 3 is respectively There are contact electrical connection terminals, and the phases are electrically connected when buckled.

The liquid storage chamber 4 is provided with a liquid inlet 42 and a liquid outlet 41. The upper part of the atomizer 3 is provided with a liquid inlet 31 and the front side is provided with an atomizing head 32. The liquid outlet 41 is connected to the liquid inlet of the atomizer 3. The port 31 and the atomizing head 32 of the nebulizer 3 communicate with the mouth and nose mask chamber 2 , and the liquid inlet 42 is provided with a rubber plug 15 .

The liquid outlet 41 of the liquid storage chamber 4 is connected with the liquid inlet 31 of the atomizer 3 in a sealed plug connection.

The atomizer 3 is provided with a water level sensing needle 34 and a DC socket 35, and buckles 33 are provided on both sides. The body of the atomizer 3 is buckled in the open cavity 11 through the buckles 33, and its DC socket 35 extends outward. The contact electrical connection terminals in the open cavity 11 are electrically connected to the contact electrical connection terminals.

The atomizing head 32 includes a sealed silica gel seat 321 and two atomizing sheets 322 arranged on the sealing silica gel seat 321 , the sealed silica gel seat 321 constitutes the body of the atomizer 3 , and the DC socket 35 is connected to the atomizing sheets 322 through a circuit.

The liquid outlet 41 is arranged on the lower part of the liquid storage chamber 4 and extends downward to form a plug-in port. The plug-in port is covered with a sealing ring 43. The liquid inlet 31 is provided with a plug-in hole compatible with the plug-in port. Connect the connection socket.

The circuit control system 5 includes a battery 51 , a control circuit board 52 , a control switch 53 and a USB board 54 , and the control circuit board 52 is connected to the battery 51 , the control switch 53 and the USB board 54 .

The atomizing sheet 322 is provided with a vibrator that can vibrate up and down and a nozzle-shaped mesh spray hole, and the DC socket 35 is connected to the vibrator through a line.

The cover body 1 includes an inner shell 12 and an outer shell 13 that are fastened together, forming side cavities 14 on both sides and an open cavity 11 in the middle, and the side cavities 14 respectively accommodate a battery 51, a control circuit board 52 and a control switch 53 .

The open cavity 11 is arranged on the outer surface of the cover body 1 , and the outer shell 13 is buckled on the outer side of the liquid storage chamber 4 and the atomizer 3 .

When the present invention is used in practice, the liquid outlet 41 of the liquid storage chamber 4 is connected to the liquid inlet 31 on the top of the atomizer 3, so that the liquid in the liquid storage chamber 4 flows into the atomizer 3, and the atomizer 3 The liquid in the atomizer flows to the spray hole of the atomizing sheet 322, the atomizer 3 is connected to the mouth and nose mask cavity 2 through the spray hole, the DC socket 35 at the lower end of the atomizer 3 is connected to the USB board 54, and the atomizing sheet 322 passes through the sealed silicone seat 321 Set on the atomizer 3 , the USB board 54 is connected to the vibrator of the atomizing sheet 322 through a circuit, and the control switch 53 is connected to the control USB board 54 through the control circuit board 52 .

Before using the portable electric atomizer, the liquid is sent into the liquid storage chamber 4 from the liquid inlet 42 of the liquid storage chamber 4; when the portable electric atomizer is used, the mouth and nose mask cavity 2 inside the cover body 1 is worn At the mouth and nose, the control switch 53 is connected to the control circuit board 52 to control the USB board 54 to provide power to the USB board 54. The USB board 54 is connected to the vibrator of the atomizing sheet 322, so that the vibrator vibrates up and down, and the liquid in the spray hole generates Tiny ultrasonic vibrations, and the liquid is squeezed out through the nozzle-type mesh spray holes and sprayed into the cavity 2 of the oronasal mask.

To sum up, the present invention has been made into actual samples according to the instructions and illustrations, and has been tested for many times. From the results of the test, it can be proved that the present invention can achieve its intended purpose, and its practical value is worthless. Doubt. The above examples are only used to illustrate the present invention for convenience. The above does not limit the present invention in any form. Anyone with ordinary knowledge in the technical field, if within the scope of the technical features mentioned in the present invention, uses the technical content disclosed in the present invention to make partial changes or modifications Equivalent embodiments without departing from the technical features of the present invention still fall within the scope of the technical features of the present invention.

Claims (11)

1. A portable electric atomizer, comprising an oronasal mask chamber (2) that is formed inside the cover body (1) to match the mouth and nose, and is characterized in that: the cover body (1) is provided with an atomizer (3 ), the liquid storage chamber (4) and the circuit control system (5), the lower part is provided with a waste liquid tank (6), the circuit control system (5) is connected to the atomizer (3), and the liquid storage chamber (4) is connected to The atomizer (3) delivers and discharges the liquid, and the atomizer (3) communicates with the oronasal mask cavity (2). 2. A portable electric atomizer according to claim 1, characterized in that: the outer surface or inner surface of the cover (1) is provided with an open cavity (11), the atomizer (3), liquid storage The chamber (4) is detachably mounted in the opening cavity (11), and the opening cavity (11) and the atomizer (3) are respectively provided with contact electrical connection terminals, which are electrically connected when buckled. 3. A portable electric atomizer according to claim 1 or 2, characterized in that: the liquid storage chamber (4) is provided with a liquid inlet (42) and a liquid outlet (41), and the atomizer ( 3) The upper part is provided with a liquid inlet (31) and the front side is provided with an atomizing head (32), and the liquid outlet (41) is connected to the liquid inlet (31) of the atomizer (3), and the atomizer (3) The atomizing head (32) communicates with the mouth and nose mask cavity (2), and the liquid inlet (42) is provided with a rubber stopper (15). 4. A portable electric atomizer according to claim 1, characterized in that: the liquid outlet (41) of the liquid storage chamber (4) is sealed with the liquid inlet (31) of the atomizer (3) Plug connection. 5. A portable electric atomizer according to claim 3, characterized in that: the atomizer (3) is provided with a water level sensing needle (34) and a DC socket (35), and buckles are provided on both sides (33), the body of the atomizer (3) is fastened in the open cavity (11) through the buckle (33), and its DC socket (35) extends outward to contact the electrical connection terminal and the open cavity (11) The contact electrical connection terminals in the phase are electrically connected. 6. A portable electric atomizer according to claim 2, 4 or 5, characterized in that: the atomizing head (32) includes a sealed silica gel seat (321) and two An atomizing sheet (322), a sealed silica gel seat (321) constitutes the body of the atomizer (3), and a DC socket (35) is connected to the atomizing sheet (322) through a circuit. 7. A portable electric atomizer according to claim 2, characterized in that: the liquid outlet (41) is set at the lower part of the liquid storage chamber (4) and extends downward to form a socket, and the socket is covered with a A sealing ring (43) is arranged, and the liquid inlet (31) is provided with a plug hole compatible with the socket, and the plug socket is connected to the plug hole. 8. A portable electric atomizer according to claim 1, characterized in that: the circuit control system (5) includes a battery (51), a control circuit board (52), a control switch (53) and a USB board (54 ), the control circuit board (52) connects battery (51) and control switch (53) and USB board (54). 9. A portable electric atomizer according to claim 6, characterized in that: the atomizing sheet (322) is provided with a vibrator that can vibrate up and down and a nozzle-type mesh spray hole, and the DC socket (35) passes through The line connects the vibrator. 10. A portable electric atomizer according to claim 1, characterized in that: the cover body (1) includes an inner shell (12) and an outer shell (13) that are snapped together to form two sides. The cavity (14), the open cavity (11) in the middle, and the side cavity (14) accommodate the battery (51), the control circuit board (52) and the control switch (53) respectively. 11. A portable electric atomizer according to claim 2, characterized in that: the open cavity (11) is set on the outer surface of the cover (1), the liquid storage chamber (4) and the atomizer ( 3) The outer buckle is provided with an outer shell (13).