CN218129375U

CN218129375U - Oil return device of aromatherapy machine

Info

Publication number: CN218129375U
Application number: CN202221926584.1U
Authority: CN
Inventors: 林峰章
Original assignee: Guangdong Kegao Electronics Co ltd
Current assignee: Guangdong Kegao Electronics Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-27
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses an oil return device of champignon machine, including the shell and establish atomizing module and the oil supply unit in the shell, the top of shell is equipped with the atomizing chamber, and the atomizing piece of atomizing module is established in the bottom in atomizing chamber, and the oil supply unit includes the peristaltic pump, advances oil pipe, inhales oil structure, the knot of producing oil and oil return structure, the inlet of peristaltic pump respectively with inhale oil structure and oil return structure intercommunication, the leakage fluid dram and the structure of producing oil of peristaltic pump are through advancing oil pipe intercommunication, the structure of producing oil all establishes at the atomizing intracavity with oil return structure, it is used for installing the essential oil bottle to inhale the oil structure. Utilize the peristaltic pump during operation to produce the principle of suction in liquid inlet department, realize carrying on simultaneously liquid transport to the atomizing chamber and the action of the liquid of pumpback atomizing intracavity, keep the balance of oil level on the atomizing piece for the atomizing piece is in the best operating mode, has solved the too much problem of atomizing piece surface hydrops.

Description

Oil return device of aromatherapy machine

Technical Field

The utility model relates to an champignon machine field especially relates to an oil return device of champignon machine.

Background

At present, carry out anhydrous champignon machine of atomizing essential oil through piezoceramics atomizing piece, its theory of operation is through the pump body or lead the liquid transport to the atomizing piece of oil cotton in with the essential oil bottle, the high-frequency oscillation that utilizes the atomizing piece to produce, directly atomizes essential oil into small liquid drop to the liquid drop diffusion that will produce through the fan is to the external world, consequently has can directly atomizing liquid, operating noise is little and advantages such as atomization effect is good, more and more welcome on the market. However in the use, this kind of champignon machine still has some problems, and when atomizing efficiency was less than liquid and carries to the efficiency of atomizing piece, the surface of atomizing piece can form the hydrops, if the surface hydrops of atomizing piece is more, can cause the inefficacy or the atomization effect of atomizing piece poor, and the influence is used and is experienced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil return device of champignon machine to solve one or more technical problem that exist among the above-mentioned background art.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides an oil return device of champignon machine, includes the shell and establishes atomizing module and fuel feeding unit in the shell, the top of shell is equipped with the atomizing chamber, the atomizing piece of atomizing module is established the bottom in atomizing chamber, the fuel feeding unit includes the peristaltic pump, advances oil pipe, oil absorption structure, the knot of producing oil and oil return structure, the inlet of peristaltic pump respectively with the oil absorption structure reaches oil return structure intercommunication, the leakage fluid dram of peristaltic pump with the structure of producing oil passes through advance oil pipe intercommunication, the structure of producing oil with the oil return structure is all established the atomizing intracavity, the oil absorption structure is used for installing the essential oil bottle.

Preferably, the oil return structure includes oil return pipe and three way connection, three way connection's first end with the inlet of peristaltic pump communicates, three way connection's second end with inhale oil structure intercommunication, oil return pipe's one end with the atomizing chamber intercommunication, three way connection's third end with oil return pipe's the other end intercommunication.

Preferably, the oil return structure further comprises a liquid suction head, a first connecting pipe and a first steel needle, the first connecting pipe is fixed to the outer side of the atomization chamber, one end of the first connecting pipe is communicated with the third end of the three-way joint through the oil return pipe, one end of the first steel needle is connected to the other end of the liquid suction head, and the other end of the first steel needle extends into the atomization chamber.

Preferably, the structure of producing oil includes shower nozzle, second connecting pipe and second steel needle, the second connecting pipe is fixed the outside in atomizing chamber, the one end of second connecting pipe with advance oil pipe intercommunication, the one end of second steel needle connect in the other end of shower nozzle, the other end of second steel needle extends to in the atomizing chamber, first steel needle with height difference between the atomizing module is greater than the second steel needle with height difference between the atomizing module.

Preferably, the oil suction structure comprises a connecting pressure head and an oil suction pipe, an internal thread matched with the mouth of the essential oil bottle is arranged at the bottom of the connecting pressure head, the connecting pressure head is connected with the essential oil bottle through the internal thread, one end of the oil suction pipe is communicated with the second end of the three-way joint, and the other end of the oil suction pipe penetrates through the connecting pressure head and extends into the essential oil bottle.

Compared with the prior art, the beneficial effects of the utility model are that: the inlet that sets up the peristaltic pump communicates with oil absorption structure and oil return structure respectively, the leakage fluid dram of peristaltic pump then communicates through advancing oil pipe with the structure that produces oil, make the liquid of taking out in the essential oil bottle carry to the atomizing intracavity under the effect of peristaltic pump, after the hydrops forms in the atomizing intracavity, the hydrops then can be through oil return structure pumpback to the peristaltic pump in, utilize the principle that the peristaltic pump during operation produced suction in inlet department from this, realize carrying on the action of liquid transport to the atomizing intracavity and pumpback the liquid in the atomizing intracavity simultaneously, keep the balance of the last oil level of atomizing piece, make the atomizing piece be in the best operating mode, the too much problem of atomizing piece surface hydrops has been solved, in addition, adopt the peristaltic pump to carry liquid, advantages such as stability and precision height in addition, realize the accurate control to liquid atomizing volume.

Drawings

The accompanying drawings are provided to further illustrate the present invention, but the content in the accompanying drawings does not constitute any limitation to the present invention.

FIG. 1 is a schematic diagram of the internal structure of one embodiment of the present invention;

fig. 2 is a partially enlarged schematic view of fig. 1.

Wherein: the atomizing device comprises a shell 1, an atomizing cavity 11, an atomizing module 2, an atomizing sheet 21, a peristaltic pump 3, an oil inlet pipe 31, an oil suction structure 4, an oil outlet structure 5, an oil return structure 6, a refined oil bottle 7, an oil return pipe 61, a three-way joint 62, a liquid suction head 63, a first connecting pipe 64, a first steel needle 65, a spray head 51, a second connecting pipe 52, a second steel needle 53, a connecting pressure head 41, an internal thread 411 and an oil suction pipe 42.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

The oil return device of champignon machine of this embodiment, refer to figures 1 and 2, including shell 1 and establish atomizing module 2 and the oil supply unit in shell 1, the top of shell 1 is equipped with atomizing chamber 11, atomizing module 2's atomizing piece 21 is established in atomizing chamber 11's bottom, the oil supply unit includes peristaltic pump 3, advance oil pipe 31, inhale oil structure 4, go out oil knot and oil return structure 6, the inlet of peristaltic pump 3 respectively with inhale oil structure 4 and oil return structure 6 intercommunication, peristaltic pump 3's leakage fluid dram and play oil structure 5 are through advancing oil pipe 31 intercommunication, it all establishes in atomizing chamber 11 with oil return structure 6 to go out oil structure 5, it is used for installing essential oil bottle 7 to inhale oil structure 4.

This embodiment sets up peristaltic pump 3's inlet respectively with oil absorption structure 4 and oil return structure 6 intercommunication, peristaltic pump 3's leakage fluid dram then communicates through oil inlet pipe 31 with oil outlet structure 5, make the liquid of taking out in the essential oil bottle 7 carry to atomizing chamber 11 under peristaltic pump 3's effect in, form the hydrops in atomizing chamber 11 after, the hydrops then can be through oil return structure 6 pumpback to peristaltic pump 3 in, utilize peristaltic pump 3 during operation to produce the principle of suction in inlet port department from this, the realization is carried out the action of liquid transport to atomizing chamber 11 in and pumpback atomizing chamber 11 in the liquid simultaneously, keep the balance of the last oil level of atomizing piece 21, make atomizing piece 21 be in the best operating mode, the too much problem of atomizing piece 21 surface hydrops has been solved, in addition, adopt peristaltic pump 3 to liquid transport, stability and high advantage of precision in addition, the realization is to the accurate control of liquid atomization volume.

Preferably, the oil return structure 6 includes oil return pipe 61 and three way connection 62, and three way connection 62's first end and peristaltic pump 3's inlet intercommunication, and three way connection 62's second end and oil absorption structure 4 intercommunication, the one end and the atomizing chamber 11 intercommunication of oil return pipe 61, three way connection 62's third end and the other end intercommunication of oil return pipe 61. Make the tee coupling 62 of connecting its inlet form the negative pressure under the effect of peristaltic pump 3 work to make oil return pipe 61 and oil absorption structure 4 all produce the negative pressure, carry on when this realization is carried liquid to atomizing chamber 11 in and is taken back the interior liquid of atomizing chamber 11.

Preferably, the oil return structure 6 further includes a liquid suction head 63, a first connection pipe 64 and a first steel needle 65, the first connection pipe 64 is fixed outside the atomizing chamber 11, one end of the first connection pipe 64 is communicated with the third end of the three-way joint 62 through the oil return pipe 61, one end of the first steel needle 65 is connected to the other end of the liquid suction head 63, and the other end of the first steel needle 65 extends into the atomizing chamber 11. From this, stretch into atomizing chamber 11 through setting up first steel needle 65 in, after the formation hydrops in atomizing chamber 11, the bottom of first steel needle 65 can contact with the hydrops, thereby with atomizing chamber 11 interior liquid level be higher than the partial liquid of first steel needle 65 bottom through first steel needle 65, imbibition head 63 and first connecting pipe 64 pumpback to peristaltic pump 3's feed liquor end, avoided atomizing chamber 11 interior liquid too much and influence atomization effect, pumpback can be repeated carried to atomizing chamber 11 to peristaltic pump 3's liquid, the waste has been avoided.

Further, the oil outlet structure 5 comprises a spray head 51, a second connecting pipe 52 and a second steel needle 53, the second connecting pipe 52 is fixed on the outer side of the atomizing cavity 11, one end of the second connecting pipe 52 is communicated with the oil inlet pipe 31, one end of the second steel needle 53 is connected to the other end of the spray head 51, the other end of the second steel needle 53 extends into the atomizing cavity 11, and the height difference between the first steel needle 65 and the atomizing module 2 is greater than the height difference between the second steel needle 53 and the atomizing module 2. Both the first steel needle 65 and the second steel needle 53 are provided therein with a passage penetrating both ends thereof through which liquid can pass. Therefore, the second steel needle 53 is arranged to guide the liquid in the spray head 51 to flow into the atomization chamber 11, and the section of the inner channel of the second steel needle 53 is smaller than that of the inner cavity of the spray head 51, so that the liquid entering the atomization chamber 11 from the second steel needle 53 is atomized more easily, and the atomization effect is improved.

Preferably, the oil suction structure 4 comprises a connecting pressure head 41 and an oil suction pipe 42, an internal thread 411 matched with an external thread of the mouth of the essential oil bottle 7 is arranged at the bottom of the connecting pressure head 41, the connecting pressure head 41 is connected with the essential oil bottle 7 through the internal thread 411, one end of the oil suction pipe 42 is communicated with the second end of the three-way joint 62, and the other end of the oil suction pipe 42 penetrates through the connecting pressure head 41 and extends into the essential oil bottle 7. By setting up the connecting pressure head 41 for be connected with the essential oil bottle 7, after having installed the essential oil bottle 7, inhale oil pipe 42 and can extend to in the essential oil bottle 7, be convenient for install.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and is not to be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive step, and these embodiments are all intended to fall within the scope of the present invention.

Claims

1. The utility model provides an oil return device of champignon machine, includes the shell and establishes atomizing module and fuel feeding unit in the shell, the top of shell is equipped with the atomizing chamber, the atomizing piece of atomizing module is established the bottom in atomizing chamber, a serial communication port, the fuel feeding unit includes the peristaltic pump, advances oil pipe, oil absorption structure, the structure of producing oil and oil return structure, the inlet of peristaltic pump respectively with the oil absorption structure reaches oil return structure intercommunication, the leakage fluid dram of peristaltic pump with the structure of producing oil passes through advance oil pipe intercommunication, the structure of producing oil with the oil return structure is all established the atomizing intracavity, the oil absorption structure is used for installing the essential oil bottle.

2. The oil return device of the aromatherapy machine according to claim 1, wherein the oil return structure comprises an oil return pipe and a three-way joint, a first end of the three-way joint is communicated with the liquid inlet of the peristaltic pump, a second end of the three-way joint is communicated with the oil absorption structure, one end of the oil return pipe is communicated with the atomization cavity, and a third end of the three-way joint is communicated with the other end of the oil return pipe.

3. The oil return device of the aromatherapy machine according to claim 2, wherein the oil return structure further comprises a liquid suction head, a first connecting pipe and a first steel needle, the first connecting pipe is fixed to the outer side of the atomization chamber, one end of the first connecting pipe is communicated with the third end of the three-way joint through the oil return pipe, one end of the first steel needle is connected to the other end of the liquid suction head, and the other end of the first steel needle extends into the atomization chamber.

4. The oil return device of an aromatherapy machine according to claim 3, wherein the oil outlet structure comprises a nozzle, a second connecting pipe and a second steel needle, the second connecting pipe is fixed outside the atomization chamber, one end of the second connecting pipe is communicated with the oil inlet pipe, one end of the second steel needle is connected to the other end of the nozzle, the other end of the second steel needle extends into the atomization chamber, and a height difference between the first steel needle and the atomization module is larger than a height difference between the second steel needle and the atomization module.

5. The oil return device of the aromatherapy machine according to claim 2, wherein the oil suction structure comprises a connecting pressure head and an oil suction pipe, an internal thread matched with a bottle opening of the essential oil bottle is arranged at the bottom of the connecting pressure head, the connecting pressure head is connected with the essential oil bottle through the internal thread, one end of the oil suction pipe is communicated with the second end of the three-way joint, and the other end of the oil suction pipe penetrates through the connecting pressure head and extends into the essential oil bottle.