CN219208503U - Quantitative electronic waterproof nozzle - Google Patents

Abstract

The utility model relates to a quantitative electronic waterproof nozzle, which comprises a liquid storage container and an atomizing machine body, wherein a detachable fixing seat is arranged at the top end of the atomizing machine body, the liquid storage container is detachably connected to the fixing seat and vertically installed on the atomizing machine body, a nozzle is arranged on the peripheral surface of the atomizing machine body, a miniature water pump is arranged in the atomizing machine body, the two ends of the miniature water pump are respectively connected with the liquid storage container and a spray nozzle, a microporous atomizing sheet is arranged in the spray nozzle, and the microporous atomizing sheet is positioned behind the nozzle. The utility model discloses a miniature water pump combines together with micropore atomizing piece, does not need to adopt the atomizing module and realize quantitative blowout atomizing drop of water, combines the stock solution container to stand upside down to establish at the novel structure on atomizing organism top, when taking into account pleasing to the eye, can form natural high water level, plays better spraying effect, and vaporific liquid gets into in the oral cavity, by the quick absorption in oral cavity.

Description

Quantitative electronic waterproof nozzle

Technical Field

The utility model relates to the field of oral care products, in particular to a quantitative electronic waterproof nozzle.

Background

The oral spray is often used for refreshing breath or treating stomatitis, canker sore, sphagitis and the like, has the advantages of simple and convenient use, quick response and the like, and is favored by more and more users. The existing oral sprayer is characterized in that an external pressing device is pressed by hands according to the Bernoulli principle, so that the pressure of the internal air is enhanced, liquid and air flow to a nozzle with small pressure through a guide pipe, and the liquid and the air are sprayed out from the inside of a small hole of a nozzle opening to form mist-shaped small water drops. In this way, there are the following disadvantages: 1) The sprayed liquid particles are relatively large and are relatively wasteful. 2) The spray particles are large, and are not convenient for oral absorption.

In order to achieve smaller sprayed liquid particles, chinese patent literature discloses an electronic oral sprayer which comprises a shell, an ultrasonic atomizer, an electrolytic plate and a control circuit board, wherein a water tank is arranged in the shell, the water tank is provided with a water inlet and a water outlet, the ultrasonic atomizer is arranged at the water outlet, the electrolytic plate is arranged in the water tank, the electrolytic plate comprises more than one anode plate and more than one cathode plate, the control circuit board is arranged in the shell beside the water tank, and the control circuit board is respectively electrically connected with the ultrasonic atomizer and the electrolytic plate. The electronic oral cavity sprayer is provided with the electrolyte sheet in the water tank, so that partial water molecules can be decomposed to generate sterilizing elements such as dissolved oxygen (O-, O3-) anions and ozone, so that the water in the water tank has a sterilizing effect, and the water with the sterilizing effect is atomized into fine mist drops by utilizing the ultrasonic atomizer and sprayed into the oral cavity, thereby playing a good sterilizing role.

However, in the prior art, an ultrasonic atomizer (an atomization module) is required to generate an atomization effect, the structure is complex, the number of parts is large, and the cost is high.

In order to solve the above problems, the applicant has developed an atomizer and an electronic oral cavity atomizer (chinese patent document CN 217448631U), which discloses an atomizer, comprising a micropore nozzle and an adapter for installing the micropore nozzle, wherein two ends of the adapter are respectively provided with a liquid inlet and a liquid outlet, the micropore nozzle is sleeved in the liquid outlet, the central area of the micropore nozzle is provided with at least one micropore, and the micropore is sequentially provided with a spray runner and a conical inclined plane from the liquid inlet to the liquid outlet. The electronic oral cavity spraying device comprises a machine body and a machine cover, wherein the machine body comprises a machine body and a machine head, the machine head comprises a hemispherical head provided with a spraying port, an atomization nozzle is arranged in the hemispherical head, and the atomization nozzle and the spraying port are oppositely arranged. The utility model does not need to resort to an atomization module, sprays water drops with smaller particle size between water columns and spraying effect through a micropore structure, has smaller impact force, does not cause discomfort, and simultaneously has great promotion on noise reduction and liquid leakage prevention functions.

However, the nozzle structure is still complex, and there is room for improvement.

Disclosure of Invention

In order to solve the problems, the utility model provides a quantitative electronic waterproof nozzle.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a mouth of a river spouts, includes stock solution container and atomizing organism, its characterized in that: the top of atomizing organism be equipped with the detachable fixing base, stock solution container detachably be connected to on the fixing base and erect install on the atomizing organism, the peripheral surface of atomizing organism on be equipped with the spout, be equipped with miniature water pump in the atomizing organism, miniature water pump both ends be connected with stock solution container and spray nozzle respectively, the spray nozzle in be equipped with micropore atomizing piece, micropore atomizing piece be located the rear of spout. Therefore, the miniature water pump extracts liquid from the liquid storage container to enter the spray nozzle, quantitative spraying is realized, and the slow permeation phenomenon is prevented. The liquid storage container is arranged on the top end of the atomizing machine body in an inverted mode, the water level of the liquid storage container is higher than that in the spray nozzle, high water pressure is formed, and the spraying effect is good.

Preferably, the spray nozzle is provided with a fluid channel, an adapter is arranged at the inlet of the fluid channel, the adapter is communicated with the miniature water pump, and a microporous atomizing sheet is arranged at the outlet of the fluid channel.

Preferably, the liquid storage container comprises a spherical box body and a connecting pipe arranged below the spherical box body, an opening communicated with the spherical box body is formed in the connecting pipe, an installation cavity is formed in the fixing base, connecting threads are formed in the side wall of the installation cavity, external threads are formed in the surface of the connecting pipe, and the liquid storage container is in tight fit connection with the fixing base through a thread structure. The liquid storage container and the atomizing machine body can be split or combined.

Preferably, the fixing base both sides be equipped with the buckle, the inner wall of atomizing organism on be equipped with the trip, the fixing base pass through buckle and trip cooperation and atomizing organism looks close-fitting connection. The detachable or combined storage fixing seat and the atomizing machine body are realized.

Preferably, the atomizing organism is including the shell body, the shell body in be equipped with the inner shell body, the inner shell body on be equipped with the fixed orifices that supplies the nozzle to place, the shell body on be equipped with the spout, the nozzle locate in the fixed orifices and set up with the spout relatively, the shell body cover be equipped with the swivel becket, the swivel becket openable or close the spout.

Preferably, the rotating ring is provided with a liquid spraying opening penetrating through the inner wall and the outer wall of the rotating ring, and the rotating ring can rotate around the axis of the rotating ring relative to the outer shell body, so that the liquid spraying opening is opposite to or staggered with the nozzle.

Preferably, the rotating ring can slide up and down relative to the outer shell along the height direction of the outer shell, so that the liquid spraying opening is opposite to or staggered with the nozzle.

Preferably, a hall switch for starting the micro water pump is arranged in the outer shell, a magnet matched with the hall switch is arranged on the circumferential inner wall of the rotating ring, when the rotating ring rotates to enable the liquid spraying opening to be opposite to the nozzle, the magnet is just opposite to the hall switch, or when the rotating ring rotates to enable the liquid spraying opening to be opposite to the nozzle, the magnet is staggered with the hall switch, and the micro water pump is started through the hall switch, so that quantitative spraying is realized.

Preferably, the miniature water pump locate in the inner shell, miniature water pump have water inlet and outlet respectively, the liquid outlet pass through water inlet pipeline and miniature water pump's water inlet intercommunication, miniature water pump's outlet pass through drainage pipe and spray nozzle intercommunication, inner shell outer wall on be equipped with the spacing groove that power supply and PCB board were placed, the spacing inslot from inside to outside be equipped with power and PCB board in proper order.

Preferably, the bottom of the atomizing organism is also provided with a charging interface connected with a battery, and the charging interface is covered by a waterproof cover.

The utility model has the beneficial effects that: the utility model combines the miniature water pump and the microporous atomizing sheet, has simple and compact structure, small volume, convenient installation, fewer adopted parts and lower manufacturing cost. The miniature water pump realizes the ration spraying, provides high-pressure liquid for micropore atomizing piece simultaneously, and after high-pressure liquid runs into micropore atomizing piece, will cut from high-pressure liquid to make the fluid by micropore cutting formation atomizing vapour, need not adopt atomizing module and realize blowout atomizing drop of water, combine the stock solution container to stand upside down to establish at the novel structure on atomizing organism top, when taking into account pleasing to the eye, can form natural high water level, play better spraying effect, in the vaporific liquid gets into the oral cavity, by the quick absorption in oral cavity.

The whole device is detachable, so that the device is convenient to detach and clean, and when the spraying agent stored in the liquid storage container is used up, the liquid storage container can be replaced for continuous use, so that the service life of the mouth spraying is greatly prolonged.

The utility model adopts the rotary ring to rotate and open the spray liquid, can conveniently spray liquid to the oral cavity of a patient, adopts the Hall switch to induce and start atomization, and has the advantages of attractive appearance, intelligence, convenience and spray agent saving.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of the assembly of the component reservoir, holder, swivel ring and atomizer body of the present utility model;

FIG. 3 is an exploded view of the present utility model;

fig. 4 is a schematic cross-sectional view of a portion of a component of the present utility model.

FIG. 5 is a schematic view of a reservoir according to the present utility model;

FIG. 6 is a block diagram of a mounting base of the present utility model;

FIG. 7 is a diagram of the structure of a rotating ring of the present utility model;

FIG. 8 is a block diagram of the outer housing of the present utility model;

FIG. 9 is a schematic view of the internal structure of the atomizing body according to the present utility model;

labeling and describing:

100 atomization machine body; 110 an outer housing; 111 clamping hooks; 112 spout; 120 an inner housing; 121 fixing holes; 122 limit grooves; 130 spray nozzles; 1311 fluid passage; 131 microporous atomizer plates; 132 adapter; 140 miniature water pumps; 141 water inlet; 142 drain port; 143 water inlet pipeline; 144 drain lines; 150 waterproof covers; 160 power supplies; 170PCB board; 180 hall switch;

200 fixing seats; 210 mounting cavity; 211 connecting threads; 220 liquid outflow port; 230 buckle;

300 liquid storage containers; 310 spherical box body; 320 connecting pipes; 330 openings;

400 rotating the ring; 410 a spray orifice; 420 magnets.

Detailed Description

Referring to fig. 1-9, the present utility model relates to a quantitative electronic waterproof nozzle, which comprises a liquid storage container 300 and an atomizing machine body 100, wherein the liquid storage container 300 is arranged at the top end of the atomizing machine body 100, the liquid storage container 300 is a liquid storage bottle made of food-grade materials, and oral spray liquid is stored in the liquid storage bottle, so that the oral spray liquid is a formulation liquid beneficial to oral cavity. Specifically, the top end of the atomizing body 100 is provided with a detachable fixing base 200, and the liquid storage container 300 is detachably connected to the fixing base 200 and vertically mounted to the atomizing body 100.

In this embodiment, the liquid storage container 300 includes a spherical box 310 and a connecting pipe 320 disposed below the spherical box 310, an opening 330 penetrating the spherical box 310 is disposed on the connecting pipe 320, a mounting cavity 210 is disposed on the fixing base 200, a connecting thread 211 is disposed on a cavity side wall of the mounting cavity 210, an external thread (not labeled in the drawing) is disposed on a surface of the connecting pipe 320, the liquid storage container 300 is tightly connected with the fixing base 200 through a thread structure, buckles 230 are disposed on two sides of the fixing base 200, a hook 111 is disposed on an inner wall surface of an inner housing 120 of the atomizing machine body 100, the fixing base 200 is tightly connected with the atomizing machine body 100 through the cooperation of the buckles 230 and the hook 111, so that the liquid storage container 300 and the atomizing machine body 100 can be detached or combined, and the detachable liquid storage container 300 split design is adopted, so that the use is more convenient. Meanwhile, since the liquid container 300 is inversely installed on the top of the atomizing body 100, the water level of the liquid container 300 is higher than the water level in the spray nozzle 130 of the atomizing body 100, and a high water pressure is formed, so that the spraying effect is excellent.

In this embodiment, a liquid outlet 220 is disposed on the bottom wall of the mounting cavity 210, and the liquid in the liquid container 300 enters the atomizing body 100 through the liquid outlet 220.

In this embodiment, the peripheral surface of the atomizing machine body 100 is provided with a liquid spraying opening 410, a spray nozzle 130 is disposed at the rear of the liquid spraying opening 410, a microporous atomizing sheet 131 is disposed in the spray nozzle 130, the spray nozzle 130 is used for guiding out atomized steam atomized and sprayed by the microporous atomizing sheet 131, and the atomized steam is sprayed from the liquid spraying opening 410 to the oral cavity, so that the effects of refreshing and sterilizing the oral cavity are effectively improved. The spray nozzle 130 is further provided with a fluid channel 1311, a microporous atomization sheet 131 is arranged at the outlet of the fluid channel 1311, an adapter 132 is arranged at the inlet of the fluid channel 1311, the adapter 132 is arranged behind the microporous atomization sheet 131, and the adapter 132 is inserted into the fluid channel 1311 and is communicated with the fluid channel 1311.

In this embodiment, the atomizing body 100 is provided with the micro water pump 140, the micro water pump 140 is respectively provided with the water inlet 141 and the water outlet 142, the liquid outlet 220 is communicated with the water inlet 141 of the micro water pump 140 through the water inlet pipeline 143, and the water outlet 142 of the micro water pump 140 is communicated with the adapter 132 through the water outlet 144, so that the micro water pump 140 can draw liquid from the liquid storage container 300 into the spray nozzle 130, the micro water pump 140 is equivalent to a switch, no liquid or only a small amount of residual liquid which is not sprayed recently exists in the spray nozzle 130 before the micro water pump 140 is started, and the arrangement of the micro water pump 140 blocks the state that the spray nozzle 130 is always communicated with the liquid storage container 300, thereby avoiding the phenomenon of slow liquid permeation in the liquid storage container 300. When the liquid storage container 300 is connected to the atomizing body 100, the micro water pump 140 is started, the liquid in the liquid storage container 300 enters the micro water pump 140 through the liquid outlet 220, the micro water pump 140 is conveyed into the adapter 132, so as to enter the spray nozzle 130, the micro water pump 140 can quantitatively extract the liquid in the liquid storage container 300 to realize quantitative spraying, the liquid storage container 300 is positioned above the spray nozzle 130, and the liquid level in the liquid storage container 300 is higher than the liquid level in the fluid channel 1311 of the spray nozzle 130, so that high water pressure is formed, and the spray effect is good.

Micro water pumps (w i x i ng shu ǐ b ng, micro water pump or mini water pump) define: the machines for lifting, transporting or pressurizing the fluid, i.e. converting the mechanical energy of the prime mover into fluid energy for pumping the fluid, are generally referred to as pumps, and can be described in detail in the "micropump data web" of micropump data. The water pump is generally composed of a driving part and a pump body, wherein the pump body is provided with an inlet and an outlet, water enters from the water inlet and exits from the water outlet, and the miniature water pump is called as a miniature water pump and is also called as a miniature water pump.

In this embodiment, the atomizing machine body 100 includes an outer housing 110, an inner housing 120 is disposed in the outer housing 110, the micro water pump 140, a water inlet pipe 143, and a water drain pipe 144 are disposed in the inner housing 120, a limiting groove 122 for placing a power supply 160 and a PCB 170 is disposed on an outer wall of the inner housing 120, the power supply 160 and the PCB 170 are sequentially disposed in the limiting groove 122 from inside to outside, and a waterway system such as the micro water pump 140 and components such as the power supply are separated by the inner housing 120, so as to avoid damage caused by water inlet of the components.

In this embodiment, the inner housing 120 on be equipped with the fixed orifices 121 that supplies atomising nozzle 130 to place, outer housing 110 on be equipped with spout 112, spout 112 and atomising nozzle 130 set up relatively, outer housing 110 overcoat be equipped with rotary ring 400, rotary ring 400 can open or close spout 112, rotary ring 400 is last to have the hydrojet mouth 410 that runs through rotary ring 400 inner and outer wall, rotary ring 400 can rotate round its own axle center for atomising body 100, perhaps rotary ring 400 can follow atomising body 100's direction of height for atomising body 100 slides from top to bottom, makes hydrojet mouth 410 and spout 112 relatively or stagger, in this embodiment, rotary ring 400 can rotate round its own axle center for atomising body 100, atomising body 100 in be equipped with hall switch 180, hall switch 180 sets up on PCB 170 surface and with PCB 170 electrical connection, be equipped with on the circumference inner wall of rotary ring 400 with hall switch 180 matched with magnet 420, when rotary ring 400 rotates and makes hydrojet mouth 410 and atomising body 100 rotate for the direction from atomising body 100 up for the spout 130 is held in the water pressure of a small scale, thereby the capillary pump 140 is realized to the capillary pump and is realized, the capillary pump 140 is realized to the capillary pump and is turned off to the capillary pump mouth 130 is high to the capillary, the capillary pump is realized and is turned off to the capillary pump nozzle 130 and is turned off to the capillary pump nozzle is high to the capillary, the capillary pump is turned off to the capillary pump nozzle is turned off and is turned off to the capillary pump plug-off and the capillary pump nozzle is formed to be the plug-plug. When the rotary ring 400 rotates to separate the magnet 420 from the hall switch 180 (the hall switch 180 is not opposite to the magnet 420), the hall switch 180 is disconnected in an induction way, and the liquid spraying is stopped when the machine is turned off. In this embodiment, the hall switch 180 and the magnet 420 may be set to be turned off by relative induction, and turned on when not induced, so that the micro hand pump can be started, thereby facilitating control of the on-off or off-off of the atomizing body 100.

In this embodiment, a charging interface (not shown) connected to the battery is further disposed at the bottom of the atomizing body 100, and the charging interface is covered by the waterproof cover 150. When charging is required, the waterproof cover 150 is opened, and a corresponding operation can be performed.

The present utility model, in combination with the micro water pump 140, quantitatively provides the liquid to be atomized to the spray nozzle 130 having the microporous atomizing sheet 131, can alleviate the slow permeation phenomenon caused by the normally open liquid outflow port 220 and fluid channel 1311. Meanwhile, compared with the traditional method that water is supplied to the microporous atomizing sheet 131 by utilizing absorbent cotton or the microporous atomizing sheet 131 is directly supplied with water, the conventional method is easy to permeate and block, and the micro water pump 140 can supply a given amount of water flow to the microporous atomizing sheet 131, so that the spraying effect is better, and meanwhile, liquid is prevented from seeping out from the microporous atomizing sheet 131 and blocking.

The above embodiments are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.

Claims (10)

1. The utility model provides a mouth of a river spouts, includes stock solution container and atomizing organism, its characterized in that: the top of atomizing organism be equipped with the detachable fixing base, stock solution container detachably be connected to on the fixing base and erect install on the atomizing organism, the peripheral surface of atomizing organism on be equipped with the spout, be equipped with miniature water pump in the atomizing organism, miniature water pump both ends be connected with stock solution container and spray nozzle respectively, the spray nozzle in be equipped with micropore atomizing piece, micropore atomizing piece be located the rear of spout.

2. A quantitative electronic water-repellent nozzle according to claim 1, wherein: the spray nozzle is provided with a fluid channel, an adapter is arranged at the inlet of the fluid channel, the adapter is communicated with the miniature water pump, and a microporous atomizing sheet is arranged at the outlet of the fluid channel.

3. A quantitative electronic water-repellent nozzle according to claim 1, wherein: the liquid storage container comprises a spherical box body and a connecting pipe arranged below the spherical box body, an opening communicated with the spherical box body is formed in the connecting pipe, an installation cavity is formed in the fixing base, connecting threads are formed in the side wall of the installation cavity, external threads are formed in the surface of the connecting pipe, and the liquid storage container is in tight fit connection with the fixing base through a thread structure.

4. A quantitative electronic water-repellent nozzle according to claim 1, wherein: the two sides of the fixing seat are provided with buckles, the inner wall surface of the atomizing machine body is provided with hooks, and the fixing seat is in close fit connection with the atomizing machine body through the cooperation of the buckles and the hooks.

5. A quantitative electronic water-repellent nozzle according to claim 1, wherein: the atomizing organism is including the shell body, the shell body in be equipped with the inner shell body, the inner shell body on be equipped with the fixed orifices that supplies the nozzle to place, the shell body on be equipped with the spout, the nozzle locate in the fixed orifices and set up relatively with the spout, the shell body cover be equipped with the swivel becket, the swivel becket openable or close the spout.

6. A quantitative electronic water-repellent spray according to claim 5, wherein: the rotating ring is provided with a liquid spraying opening penetrating through the inner wall of the rotating ring, and the rotating ring can rotate around the axis of the rotating ring relative to the outer shell body, so that the liquid spraying opening is opposite to or staggered with the nozzle.

7. A quantitative electronic water-repellent spray according to claim 5, wherein: the rotating ring can slide up and down relative to the outer shell along the height direction of the outer shell, so that the liquid spraying opening is opposite to or staggered with the nozzle.

8. A quantitative electronic water-repellent spray according to claim 5, wherein: the shell in be equipped with the hall switch that is used for starting miniature water pump, be equipped with on the circumference inner wall of swivel becket with hall switch matched with magnet, when swivel becket rotates and makes hydrojet mouth and spout opposite, magnet and hall switch just in time are relative, or when swivel becket rotates and makes hydrojet mouth and spout opposite, magnet and hall switch stagger.

9. A quantitative electronic water-repellent spray according to claim 5, wherein: the miniature water pump locate in the inner shell, miniature water pump has water inlet and outlet respectively, and the liquid flow outlet passes through water inlet pipeline and miniature water pump's water inlet intercommunication, miniature water pump's outlet pass through drainage pipe and spray nozzle intercommunication, the inner shell outer wall on be equipped with the spacing groove that power supply and PCB board were placed, the spacing inslot from inside to outside be equipped with power and PCB board in proper order.

10. A quantitative electronic water-repellent nozzle according to claim 1, wherein: the bottom of atomizing organism still is equipped with the interface that charges of connecting the battery, the interface that charges by waterproof lid cladding.

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