Small aroma diffuser with falling leakage prevention function

Abstract

The utility model discloses a small aromatherapy machine with a toppling leakproof function, which comprises a machine shell and a machine atomizing head assembly, the machine atomizing head assembly comprises an atomizing head main body and an essential oil bottle, the atomizing head main body is arranged at the top of the essential oil bottle, an atomizing head upper cover is arranged at the upper end of the atomizing head main body, and the atomizing head upper cover is arranged at the lower end of the atomizing head main body. An atomizing core cover and an atomizing head ultrasonic cover which are assembled to form an atomizing head mist outlet channel are arranged between the atomizing head main body and the atomizing head upper cover; a leakage-proof steel ball is arranged at the bottom of the atomizing head essential oil backflow hole in the lowest point of the atomizing head body. When the machine is normally used, the leakage-proof steel ball is separated from the essential oil backflow hole of the atomizing head, and the non-atomized essential oil can normally flow back; when the machine topples over, the anti-leakage steel ball makes contact with the essential oil backflow hole of the atomization head, and the essential oil anti-leakage effect is achieved. By arranging the atomizing head mist outlet channel and designing the structure of the air pump bin in the machine shell, the atomizing noise in the essential oil atomizing process can be remarkably reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a technical field of aromatherapy machine, specifically point to a small aromatherapy machine with pour leakproof function. BACKGROUND

[0002] Aromatherapy machine is a kind of equipment for emitting fragrance and improving air quality, mainly by the form of mist with aromatherapy essential oil fragrance is diffused to air, reaches the effect such as relieving, relaxing, purifying air;Aromatherapy machine although has many advantages in improving air quality, relaxing body and mind and improving sleep etc., but also has some shortcomings such as:

[0003] 1, the majority of aromatherapy machine on the market does not have pour leakproof function, a few aromatherapy machines with pour leakproof function are also increased steel ball leakproof at mist outlet, the structure is relatively simple, can achieve similar leakproof effect when the machine does not work, but the leakproof of this form has a disadvantage, that is, when the machine works, air pump airflow hits into essential oil bottle, it is difficult to play a leakproof effect when the air pressure difference is formed inside and outside steel ball;

[0004] 2, aromatherapy machine will produce certain noise when using due to ultrasonic atomization technology or using upper spray type atomization core.

[0005] Therefore, a small aromatherapy machine with pour leakproof function that can realize pour leakproof function and solve noise problem and improve use experience is needed. INVENTION CONTENTS

[0006] In order to overcome the deficiencies of the aromatherapy machine mentioned in the above background technology when using, the utility model provides a small aromatherapy machine with pour leakproof function, and the technical scheme adopted by the utility model is as follows:

[0007] A small aromatherapy machine with pour leakproof function, including machine shell and machine atomization head assembly, the machine atomization head assembly includes the atomization head main body that is converted to the essential oil atomization and the essential oil bottle that stores essential oil, the atomization head main body is arranged at the top of the essential oil bottle, the atomization head main body upper end is provided with atomization head upper cover, the atomization head main body and the atomization head upper cover interval are provided with the atomization core cover and the atomization head ultrasonic cover that are assembled to form the atomization head mist outlet channel.

[0008] The lowest point of the atomization head main body bottom is provided with atomization head essential oil backflow hole, the atomization head essential oil backflow hole bottom is provided with the leakproof steel ball that moves to realize leakproof when necessary.

[0009] In one of the embodiments, the machine atomization head assembly is arranged in the machine bottom shell, the machine bottom shell is arranged on the upper end of the machine foot pad, and the outer surface of the machine bottom shell is provided with an essential oil residual detection plate; the upper part of the machine foot pad is further provided with a gas pump shock absorbing sponge pad, and the outer surface of the gas pump shock absorbing sponge pad is provided with a machine key secondary plate; the inside of the gas pump shock absorbing sponge pad is provided with an atomization gas pump nested in a gas pump sponge sleeve.

[0010] In one of the embodiments, the top of the atomization gas pump is provided with a machine main plate, the top of the machine main plate is fixedly installed with a light guide arranged in the light shielding cotton, the end of the light guide away from the machine main plate is provided with a machine top shell, and the machine atomization head assembly is embeddedly installed in the machine top shell.

[0011] In one of the embodiments, the inner end surface of the atomization core cover is formed with an atomization head atomization chamber between the atomization head main body, and the top center of the atomization head main body in the atomization head atomization chamber is fixedly provided with an upper spray type atomization core.

[0012] In one of the embodiments, the atomization core cover is wrapped on the inside of the atomization head ultrasonic cover, and three atomization head mist outlet channels are assembled between the outer end surface of the atomization core cover and the inner end surface of the atomization head ultrasonic cover, the atomization head mist outlet channels are arranged in pairs and have a tortuosity degree, the atomization head upper cover is provided with an atomization head mist outlet, and the atomization head atomization chamber is communicated with the outside through the atomization head mist outlet channels and the atomization head mist outlet.

[0013] In one of the embodiments, the bottom of the atomization head essential oil backflow hole is provided with a steel ball cover, one end of the leakproof steel ball in the steel ball cover is in non-permanent contact with the atomization head essential oil backflow hole, the other end of the leakproof steel ball is fixedly connected with a stainless steel spring, and the stainless steel spring is fixedly arranged on the inner bottom of the steel ball cover.

[0014] In one of the embodiments, the upper end of the upper spray type atomization core away from the atomization head upper cover is communicated with an upper liquid pipe penetrating to the bottom of the essential oil bottle, and the end of the upper liquid pipe away from the upper spray type atomization core is provided with a liquid suction pipe filter head.

[0015] In one of the embodiments, the contact surface of the essential oil bottle and the atomization head main body is provided with a bottle opening sealing gasket; and the machine shell is provided with a machine key.

[0016] The beneficial effects of the small-sized aromatherapy machine with a pouring leakproof function provided by the above embodiments are as follows:

[0017] 1. By setting the atomizing head essential oil backflow hole at the lowest point of the atomizing head body, the bottom of the atomizing head essential oil backflow hole is provided with a non-permanent contact leak-proof steel ball, and the bottom of the leak-proof steel ball is fixedly connected with a stainless steel spring, so that when the machine is normally placed and used, the leak-proof steel ball is separated from the atomizing head essential oil backflow hole under the action of its own gravity, so that the unconverted essential oil in the atomizing chamber of the atomizing head is collected back to the essential oil bottle, and when the machine is tilted, the leak-proof steel ball is in non-permanent contact with the atomizing head essential oil backflow hole, so that the essential oil in the essential oil bottle is prevented from leaking.

[0018] 2. By setting the upper spraying type atomizing core, the semi-elliptical atomizing core cover and the atomizing head ultrasonic cover at the top of the atomizing head body, and assembling the atomizing core cover outer end surface and the atomizing head ultrasonic cover inner end surface to form a zigzag atomizing head mist outlet channel, the essential oil is converted in the atomizing chamber of the atomizing head, and after being processed by the zigzag atomizing head mist outlet channel, the airflow is rectified and stabilized, and the sound is attenuated, so that the atomizing noise during the essential oil atomization is significantly reduced, and the problem of noise affecting the use effect of the aromatherapy machine during atomization is solved.

[0019] 3. By designing a separate air pump compartment in the machine shell, the atomizing air pump is arranged in the double-layer rubber shell of the air pump damping sponge pad and the air pump sponge sleeve, so that the atomizing air pump is completely wrapped with sponge, which realizes the effect of isolating the vibration and noise of the air pump, and has the advantage that the product working noise is at a very low level.

[0020] 4. By setting the essential oil residual amount detection plate on the outer surface of the machine bottom shell, the structure has a low essential oil detection function, which can timely remind the user that the essential oil residual amount of the machine is insufficient when the essential oil residual amount of the machine is less than 10%, and needs to be added in time. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structure explosion diagram of a small aromatherapy machine with a pouring leak-proof function.

[0022] Figure 2 It is a first structure schematic view of a machine atomizing head assembly of a small aromatherapy machine with a pouring leak-proof function.

[0023] Figure 3 It is a second structure schematic view of a machine atomizing head assembly of a small aromatherapy machine with a pouring leak-proof function.

[0024] Wherein, 1, machine shell; 2, machine atomization head assembly; 3, essential oil residual detection plate; 4, machine bottom shell; 5, machine foot pad; 6, air pump shock absorbing sponge pad; 7, machine key sub-plate; 8, atomization air pump; 9, air pump sponge cover; 10, machine key; 11, machine mainboard; 12, shading cotton; 13, light guide; 14, machine top shell; 201, atomization head upper cover; 202, atomization core cover; 203, upper spray type atomization core; 204, bottle opening sealing gasket; 205, essential oil bottle; 206, liquid inlet pipe; 207, liquid suction pipe filter head; 208, steel ball cover; 209, stainless steel spring; 210, leakproof steel ball; 211, atomization head main body; 212, atomization head ultrasonic cover; 213, atomization head mist outlet channel; 214, atomization head essential oil backflow hole; 215, atomization head atomization chamber; 216, atomization head mist outlet. DETAILED DESCRIPTION

[0025] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0026] As shown in the drawings, one of the embodiments of the present application provides a small-sized aromatherapy machine with a pouring leak-proof function, which comprises a machine shell 1 and a machine atomization head assembly 2. Figures 1-2 The machine atomization head assembly 2 comprises an atomization head main body 211 for atomizing and converting essential oil and an essential oil bottle 205 for storing essential oil. The atomization head main body 211 is arranged on the top of the essential oil bottle 205. An atomization head upper cover 201 is arranged on the upper end of the atomization head main body 211. An atomization core cover 202 and an atomization head ultrasonic cover 212 are arranged between the atomization head main body 211 and the atomization head upper cover 201 to form an atomization head mist outlet channel 213.

[0027] A leakproof steel ball 210 is arranged at the bottom of the atomization head essential oil backflow hole 214 to prevent leakage when necessary.

[0028] In the embodiment, the atomizing head body 211 is mounted on the top of the essential oil bottle 205 in a threaded connection manner to seal the essential oil bottle 205; the atomizing head outflow channel 213 formed by assembling the atomizing core cover 202 and the atomizing head ultrasonic cover 212 is communicated with the outside through the atomizing head upper cover 201, so as to transport the atomized essential oil to the outside; the atomizing head essential oil backflow hole 214 at the lowest point of the bottom of the atomizing head body 211 is communicated with the inside of the essential oil bottle 205 to collect the essential oil which is not atomized and store it in the essential oil bottle 205; the anti-leakage steel ball 210 is in contact with the atomizing head essential oil backflow hole 214 when the machine is placed in a pouring state, so as to completely seal and block the essential oil bottle 205.

[0029] In the embodiment, the anti-leakage steel ball 210 is adaptively adjusted in position according to different postures of the machine to collect the essential oil when the machine is normally used and completely seal the essential oil to prevent leakage when the machine is poured, so as to solve the problem of essential oil leakage when the machine is poured.

[0030] In one of the embodiments, the machine atomizing head assembly 2 is arranged in the machine bottom shell 4, the machine bottom shell 4 is arranged on the upper end of the machine foot pad 5, and the outer surface of the machine bottom shell 4 is provided with an essential oil residual amount detection plate 3; the upper part of the machine foot pad 5 is further provided with a gas pump damping sponge pad 6, and the outer surface of the gas pump damping sponge pad 6 is provided with a machine key secondary plate 7; the inside of the gas pump damping sponge pad 6 is provided with an atomizing gas pump 8 which is nested and mounted in a gas pump sponge sleeve 9.

[0031] In the embodiment, the essential oil residual amount detection plate 3 can detect the residual amount of the essential oil in the essential oil bottle 205 and send a reminder to the user when the residual amount of the essential oil is less than 10%; the gas pump damping sponge pad 6 and the gas pump sponge sleeve 9 completely wrap the atomizing gas pump 8, so as to isolate the vibration and noise generated when the gas pump works.

[0032] In one of the embodiments, the top of the atomizing gas pump 8 is provided with a machine main board 11, the top of the machine main board 11 is fixedly provided with a light guide piece 13 which is arranged in a light shielding cotton 12, the end of the light guide piece 13 away from the machine main board 11 is provided with a machine top shell 14, and the machine atomizing head assembly 2 is embedded and mounted in the machine top shell 14.

[0033] In the embodiment, the machine main board 11 is used to start and stop the machine.

[0034] In one of the embodiments, the inside end surface of the atomizing core cover 202 and the atomizing head body 211 form an atomizing head atomizing chamber 215, and the top center of the atomizing head body 211 in the atomizing head atomizing chamber 215 is fixedly provided with an upper spray type atomizing core 203.

[0035] In the embodiment, the cooperation of the upper spray atomizing core 203 and the atomizing core cover 202 enables efficient atomization of the essential oil.

[0036] In one of the embodiments, the atomizing core cover 202 is wrapped inside the atomizing head ultrasonic cover 212, and the outer end surface of the atomizing core cover 202 and the inner end surface of the atomizing head ultrasonic cover 212 are assembled to form three atomizing head mist outlet channels 213, which are arranged equidistantly and have a degree of tortuosity. The atomizing head upper cover 201 is provided with an atomizing head mist outlet 216, and the atomizing head mist chamber 215 is connected to the outside through the atomizing head mist outlet channels 213 and the atomizing head mist outlet 216.

[0037] In the embodiment, one end of the three atomizing head mist outlet channels 213 at the bottom is connected to the atomizing head mist chamber 215, and the other end is connected to the outside. The variable and tortuous atomizing head mist outlet channels 213 are arranged to stabilize the airflow after atomization and to attenuate sound, thereby significantly reducing the influence of atomization noise. The atomizing head mist outlet 216 is arranged vertically upward, which facilitates rapid and efficient diffusion of the atomized airflow to the outside when the machine is used.

[0038] In one of the embodiments, the atomizing head essential oil backflow hole 214 is provided with a steel ball cover 208 at the bottom, one end of the leakproof steel ball 210 in the steel ball cover 208 is in non-permanent contact with the atomizing head essential oil backflow hole 214, and the other end of the leakproof steel ball 210 is fixedly connected to a stainless steel spring 209, which is fixedly arranged at the bottom of the steel ball cover 208.

[0039] In the embodiment, the atomizing head essential oil backflow hole 214 is used to collect and backflow the unconverted essential oil in the atomizing head mist chamber 215 to the essential oil bottle 205, and the stainless steel spring 209 is a low-elasticity coefficient spring. When the machine is used normally, the leakproof steel ball 210 is just out of contact with the atomizing head essential oil backflow hole 214 under the action of gravity, so that the unatomized essential oil can backflow. However, when the machine is used at an angle, the leakproof steel ball 210 is in contact with the atomizing head essential oil backflow hole 214 under the action of gravity, thereby sealing the essential oil bottle 205, so as to achieve the effect of preventing essential oil leakage.

[0040] In one of the embodiments, the upper spray atomizing core 203 is connected to the upper liquid pipe 206 that penetrates to the bottom of the essential oil bottle 205 at the end away from the atomizing head upper cover 201, and the upper liquid pipe 206 is provided with a liquid suction pipe filter head 207 at the end away from the upper spray atomizing core 203.

[0041] In the embodiment, the liquid suction pipe 206 sucks the essential oil in the essential oil bottle 205, and the liquid suction pipe filter head 207 filters the essential oil to avoid the liquid suction pipe 206 from being blocked.

[0042] In one of the embodiments, the contact surface between the essential oil bottle 205 and the atomizing head main body 211 is provided with a bottle mouth sealing gasket 204, and the machine shell 1 is provided with a machine button 10.

[0043] In the embodiment, the bottle mouth sealing gasket 204 is used to seal the essential oil bottle 205 to avoid the essential oil from leaking from the upper part of the essential oil bottle 205, and the machine button 10 is used to send a control signal to the machine main board 11.

[0044] The above describes the utility model and its embodiments, which are not restrictive, and the drawings only show one of the embodiments of the utility model, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired, without departing from the creative spirit of the utility model, similar structural modes and embodiments can be designed without creativity, which should belong to the protection scope of the utility model.

Claims

1. A small-sized aromatherapy machine with a pouring leak-proof function, characterized in that: Including machine shell (1) and machine atomization head assembly (2), the machine atomization head assembly (2) includes the atomization head main part (211) of the atomization conversion of essential oil and the essential oil bottle (205) of the storage essential oil, the atomization head main part (211) is arranged at the top of the essential oil bottle (205), the upper end of the atomization head main part (211) is provided with atomization head upper cover (201), the atomization head main part (211) and the atomization head upper cover (201) are provided with the atomization core cover (202) and the atomization head ultrasonic cover (212) of the assembly and form the atomization head out of the mist channel (213), the atomization head main part (211) is provided with the atomization head essential oil backflow hole (214) at the bottom of the lowest point, the bottom of the atomization head essential oil backflow hole (214) is provided with the anti-leakage steel ball (210) that is moved to realize the anti-leakage of essential oil when necessary. The machine atomization head assembly (2) is arranged in the machine bottom shell (4), the machine bottom shell (4) is arranged on the upper end of the machine foot pad (5), the outer surface of the machine bottom shell (4) is provided with the essential oil residual amount detection plate (3), the upper portion of the machine foot pad (5) is further provided with the air pump shock absorbing sponge pad (6), the outer surface of the air pump shock absorbing sponge pad (6) is provided with the machine key secondary plate (7), the air pump shock absorbing sponge pad (6) is internally provided with the atomization air pump (8) nestedly installed in the air pump sponge sleeve (9).

2. The small-sized aromatherapy machine with a pouring leakage prevention function according to claim 1, characterized in that: The top of the atomization air pump (8) is provided with the machine mainboard (11), the top of the machine mainboard (11) is fixedly installed with the light guide piece (13) arranged in the shading cotton (12), the end away from the machine mainboard (11) of the light guide piece (13) is provided with the machine top shell (14), and the machine atomization head assembly (2) is embeddedly installed in the machine top shell (14).

3. The small-sized aromatherapy machine with a pouring leakage prevention function according to claim 2, characterized in that: The inner end surface of the atomization core cover (202) and the atomization head main part (211) form the atomization head atomization chamber (215), and the atomization head main part (211) is fixedly arranged at the top center of the atomization head atomization chamber (215).

4. The small-sized aromatherapy machine with a pouring leakage prevention function according to claim 1, characterized in that: The atomization core cover (202) is wrapped inside the atomization head ultrasonic cover (212), and the outer end surface of the atomization core cover (202) and the inner end surface of the atomization head ultrasonic cover (212) are assembled to form three atomization head mist outlet channels (213), the atomization head mist outlet channels (213) are arranged in pairs and have a degree of tortuosity, the atomization head upper cover (201) is provided with the atomization head mist outlet (216), and the atomization head atomization chamber (215) is communicated with the outside through the atomization head mist outlet channel (213) and the atomization head mist outlet (216).

5. The small-sized aromatherapy machine with a pouring leakage prevention function according to claim 4, characterized in that: The bottom of the atomization head essential oil backflow hole (214) is provided with a steel ball cover (208), one end of the anti-leakage steel ball (210) in the steel ball cover (208) is not in permanent contact with the atomization head essential oil backflow hole (214), the other end of the anti-leakage steel ball (210) is fixedly connected with a stainless steel spring (209), and the stainless steel spring (209) is fixedly arranged at the bottom of the steel ball cover (208).

6. The small-sized aromatherapy machine with a spilling prevention function according to claim 1, characterized in that: ​ 7. The small-sized aromatherapy machine with a pouring leakage prevention function according to claim 4, characterized in that: The upper spray type atomizing core (203) is communicated with the upper liquid pipe (206) penetrating to the bottom of the essential oil bottle (205) at one end away from the atomizing head upper cover (201), and the upper liquid pipe (206) is provided with a liquid suction pipe filter head (207) at one end away from the upper spray type atomizing core (203).

8. The small-sized aromatherapy machine with a spilling prevention function according to claim 1, characterized in that: The essential oil bottle (205) is provided with a bottle mouth sealing gasket (204) on the contact surface with the atomizing head main body (211); and the machine shell (1) is provided with a machine key (10).

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