Aroma diffuser with detachable essential oil atomizer

Abstract

The present invention discloses a fragrance diffuser with a detachable essential oil atomization mechanism, which includes a shell mechanism, a pop-up mechanism, an atomization mechanism and an air pump mechanism; the shell mechanism is provided with a mounting hole that matches the shape of the atomization mechanism; when the movable bracket is in the mounting position, the top of the atomization mechanism is flush with or sunk into the mounting hole of the shell mechanism; when the movable bracket is in the pop-up position, the top of the atomization mechanism protrudes from the mounting hole of the shell mechanism, so that the atomization mechanism can be pulled out from the shell mechanism and the pop-up mechanism. The present invention mainly solves the problem that the atomization device cannot be popped out or pops out unsmoothly; the air pump mechanism of the present invention can be raised and lowered with the movable bracket and the atomization mechanism, and when the atomization mechanism is installed and disassembled, the force point of the atomization mechanism on the movable bracket is to press the support bone, and when the air flow inlet of the atomization mechanism and the connector of the air pump mechanism are matched or disengaged, the mutual extrusion force is reduced, so that the atomization mechanism can be smoothly installed and disassembled.

Description

Technical Field

[0001] The invention relates to the technical field of environmental electrical appliances, in particular to a fragrance diffuser with a detachable essential oil atomization mechanism. Background Art

[0002] Aromatherapy can not only make the environment fragrant, but also has health benefits such as calming the mind, resisting fatigue and cheering up the mood; aroma diffusers can atomize liquid aromatherapy essential oils into mist, which can float in the air and gradually diffuse into the environment, thus filling the entire environment. With the improvement of living standards, more and more places such as homes, offices and shops are equipped with aroma diffusers.

[0003] In the prior art, aroma diffusers are mainly based on the Venturi effect. The Chinese invention patent publication with the announcement number CN113560062A and the name "An Essential Oil Atomization Aroma Diffuser" discloses a typical aroma diffuser structure, which includes a shell 1 and a bracket 11. The bracket 11 is sleeved inside the shell 1. A spray head cover 2 is provided on one side of the inside of the bracket 11. The upper end of the spray head cover 2 is clamped with the upper end of the shell 1. A mist outlet 21 is provided on the upper part of the spray head cover 2. An essential oil atomization device 3 is fixedly connected to the bottom of the spray head cover 2. An essential oil bottle 4 is detachably connected to the bottom end of the spray head cover 2. The spray head cover 2 is used to clamp the essential oil bottle 4, and the essential oil bottle 4 is used to hold essential oil. The bottom end of the spray head cover 2, the interior of the spray head cover 2 and the mist outlet 21 are connected in sequence, and an essential oil atomization channel 3 is provided on the inner side of the bottom of the essential oil atomization device 3. 1, an oil spray hole 32 connected with the interior of the essential oil atomization device 3 and the interior of the essential oil atomization channel 31 is opened in the middle of the bottom end of the essential oil atomization device 3, an essential oil flow channel 33 is arranged on one side of the essential oil atomization device 3, the essential oil flow channel 33 is connected with one side of the interior of the essential oil atomization channel 31, a conduit 5 is inserted on the essential oil flow channel 33, and the conduit 5 extends into the essential oil bottle 4; the air pump 6 generates an airflow, which enters the interior of the essential oil atomization device 3 through the output airflow channel 62, and the airflow generates a negative pressure at the oil spray hole 32, and the essential oil is sucked up from the essential oil bottle 4 through the conduit 5, the essential oil flow channel 33 and the essential oil atomization channel 31, and the sucked essential oil collides with the airflow output by the air pump 6 at the oil spray hole 32 to form an essential oil atomization C, and then the atomized essential oil is diffused into the air through the interior of the spray head cover 2 and the mist outlet 21 in sequence.

[0004] In fact, the spray head cover 2 and the essential oil bottle 4 can be disassembled relative to the bracket and the shell. In order to ensure that the connection between the spray head cover 2 and the air pump 6 is reliable, the output air flow channel 62 is connected at the connection position between the spray head cover 2 and the air pump 6 using elastic seals such as rubber or silicone, which are connected in an interference fit manner; however, it is precisely because of the interference fit connection of the elastic seal that the interference force applied to the spray head cover 2 during disassembly is relatively large, and the spray head cover 2 may not be able to pop out or may pop out unsmoothly. Summary of the invention

[0005] The object of the present invention is to provide a fragrance diffuser with a detachable essential oil atomization mechanism, so that the atomization mechanism can be smoothly installed or disassembled.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an aroma diffuser with a detachable essential oil atomization mechanism, which comprises a shell mechanism, a pop-up mechanism, an atomization mechanism and an air pump mechanism; the pop-up mechanism comprises a movable bracket, and an intermediate partition wall is arranged on the movable bracket, so that the movable bracket is divided into a first side suitable for accommodating the atomization mechanism and a second side suitable for installing the air pump mechanism; the movable bracket is accommodated in the shell mechanism, and the movable bracket has at least one installation position and one pop-up position in the shell mechanism; the air pump mechanism comprises an air pump body, a connecting pipe and a connecting head which are connected in sequence; the air pump body is fixed on the second side of the movable bracket, and the connecting head is embedded in the intermediate partition wall of the movable bracket; the atomization mechanism is provided with an intermediate partition wall An air flow inlet suitable for introducing air flow is provided; the atomization mechanism is detachably arranged on the first side of the movable bracket, and the air flow inlet of the atomization mechanism faces the middle partition wall of the movable bracket, so that the air flow inlet can abut against the connecting head of the air pump mechanism, and then the air flow inlet of the atomization mechanism can introduce the air flow from the air pump body through the connecting head of the air pump mechanism; the shell mechanism is provided with a mounting hole matching the shape of the atomization mechanism; when the movable bracket is in the mounting position, the top of the atomization mechanism is flush with or sunk into the mounting hole of the shell mechanism; when the movable bracket is in the pop-up position, the top of the atomization mechanism protrudes from the mounting hole of the shell mechanism, so that the atomization mechanism can be pulled out from the shell mechanism and the pop-up mechanism.

[0007] In the above technical solution, the shell mechanism includes an upper cover, a main shell and a bottom shell fixed in sequence from top to bottom; the movable bracket of the pop-up mechanism is accommodated in the main shell and is located between the upper cover and the bottom shell; the mounting hole is opened in the upper cover; when the movable bracket is in the installation position, the top of the atomization mechanism is flush with or sunk into the end face of the upper cover; when the movable bracket is in the pop-up position, the top of the atomization mechanism protrudes from the end face of the upper cover.

[0008] In the above technical solution, the shell mechanism also includes a fixed bracket matching the shape of the movable bracket of the pop-up mechanism; the fixed bracket is fixed in the main shell and surrounds the movable bracket to guide the movable bracket.

[0009] In the above technical solution, the pop-up mechanism also includes a self-locking switch and a spring; the self-locking switch is fixed on the bottom shell of the shell mechanism, and the bottom of the movable bracket forms a self-locking buckle matching the self-locking switch; the two ends of the spring respectively press against the movable bracket and the bottom shell of the shell mechanism; when the atomization mechanism is pressed, the movable bracket can be pressed into the installation position, and the self-locking switch can lock the movable bracket at the installation position through the self-locking buckle; when the atomization mechanism is pressed again, the self-locking switch can be applied to the self-locking switch through the movable bracket to unlock the self-locking switch, and the movable bracket can be bounced up to the pop-up position through the spring.

[0010] In the above technical solution, a spring groove suitable for surrounding the spring is formed at the bottom of the movable bracket of the ejection mechanism; and a spring guide column suitable for the spring to be inserted is formed on the bottom shell of the housing mechanism.

[0011] In the above technical scheme, the atomization mechanism includes an atomization shell, an atomization nozzle, an oil suction pipe and an essential oil bottle; an atomization chamber is formed in the atomization shell, and the atomization shell and the essential oil bottle are connected in sequence from top to bottom, so that the bottle mouth of the essential oil bottle is connected to the atomization chamber of the atomization shell; the atomization nozzle includes the air flow inlet, the air flow nozzle part and the oil suction pipe connecting part which are arranged in sequence, and the air flow nozzle part is suitable for spraying the air flow to the outlet end of the oil suction pipe connecting part; the atomization nozzle is embedded in the atomization shell, so that the end face of the air flow inlet is flush with the outer wall of the atomization shell, and the air flow nozzle part and the oil suction pipe connecting part are both located in the atomization chamber of the atomization shell; one end of the oil suction pipe is fixed and connected to the oil suction pipe connecting part of the atomization nozzle, and the free end of the oil suction pipe can extend into the essential oil bottle.

[0012] In the above technical solution, the atomizing mechanism also includes an atomizing upper cover; a mist outlet is provided at the atomizing upper cover, and the atomizing upper cover is covered on the atomizing shell so that the fluid in the atomizing chamber of the atomizing shell can be discharged through the mist outlet; when the movable bracket is in the installation position, the end face of the atomizing upper cover is flush with or sunk into the installation hole of the shell mechanism.

[0013] In the above technical solution, a first sealing ring is provided between the atomizing nozzle and the atomizing housing.

[0014] In the above technical solution, a second sealing ring is provided between the essential oil bottle and the atomizing housing.

[0015] In the above technical solution, the end surface of the air flow nozzle portion of the atomizing nozzle and the end surface of the oil suction pipe connecting portion are arranged perpendicular to each other.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the aroma diffuser with a detachable essential oil atomization mechanism of the present invention, the entire air pump mechanism can be raised and lowered along with the movable bracket and the atomization mechanism (rather than being fixedly arranged), and when the atomization mechanism is installed and disassembled, the force point of the atomization mechanism on the movable bracket is the pressing support bone (rather than the connecting head of the air pump mechanism), and when the air flow inlet of the atomization mechanism and the connecting head of the air pump mechanism are engaged or disengaged, the squeezing force between them is reduced, so that the atomization mechanism can be smoothly installed and disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a cross-sectional structural view of the present invention.

[0018] Figure 2 This is an exploded view of the present invention.

[0019] The accompanying drawings are marked as follows: 1. shell mechanism; 11. main shell; 12. bottom shell; 121. spring guide column; 13. upper cover; 131. mounting hole; 14. fixed bracket; 2. pop-up mechanism; 21. movable bracket; 211. self-locking buckle; 212. middle partition wall; 213. first side; 214. second side; 215. spring groove; 22. self-locking switch; 23. spring; 3. atomization mechanism; 31. atomization shell; 311. atomization chamber; 312. pressing support bone; 32. atomization nozzle; 321. air flow inlet; 322. air flow nozzle part; 323. oil suction pipe connecting part; 324. first sealing ring; 33. oil suction pipe; 34. essential oil bottle; 35. atomization upper cover; 351. mist outlet; 36. second sealing ring; 4. air pump mechanism; 41. air pump body; 42. connecting pipe; 43. connecting head. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] This embodiment provides a fragrance diffuser with a detachable essential oil atomizing mechanism 3, which is used to atomize liquid essential oil into mist and distribute it into the environment.

[0022] See also Figure 1 and Figure 2 The aroma diffuser with a detachable essential oil atomization mechanism 3 of this embodiment includes a shell mechanism 1, a pop-up mechanism 2, an atomization mechanism 3 and an air pump mechanism 4.

[0023] The pop-up mechanism 2 includes a movable bracket 21, which is an integrally formed engineering plastic or metal bracket. An intermediate partition wall 212 is provided on the movable bracket 21, so that the movable bracket 21 is divided into a first side 213 suitable for accommodating the atomization mechanism 3 and a second side 214 suitable for installing the air pump mechanism 4; the movable bracket 21 is accommodated in the shell mechanism 1, and the movable bracket 21 has at least one installation position and one pop-up position in the shell mechanism 1.

[0024] The air pump mechanism 4 includes an air pump body 41, a connecting pipe 42 and a connecting head 43 which are connected in sequence; wherein the air pump body 41 is an air pump based on a small DC motor, which can drive the air to flow in a directional manner, the connecting pipe 42 is an L-shaped hard plastic pipe, and the connecting head 43 is an elastic joint with an air flow channel, for example, the connecting head 43 can be made of silicone or rubber material; the air pump body 41 is fixed to the second side 214 of the movable bracket 21, and the connecting head 43 is embedded in the middle partition wall 212 of the movable bracket 21; in this embodiment, the connecting head 43 is also fixed to the second side 214 of the movable bracket 21, and the two ends of the connecting head 43 are respectively connected to the air pump body 41 and the connecting head 43.

[0025] An air flow inlet 321 suitable for introducing air flow is provided on the atomizing mechanism 3; the atomizing mechanism 3 is detachably arranged on the first side 213 of the movable bracket 21, and the air flow inlet 321 of the atomizing mechanism 3 faces the middle partition wall 212 of the movable bracket 21, so that the air flow inlet 321 can abut against the connecting head 43 of the air pump mechanism 4, and then the air flow inlet 321 of the atomizing mechanism 3 can introduce the air flow from the air pump body 41 through the connecting head 43 of the air pump mechanism 4; a mounting hole 131 matching the shape of the atomizing mechanism 3 is provided on the shell mechanism 1; when the movable bracket 21 is in the installation position, the top of the atomizing mechanism 3 is flush with or sunk into the mounting hole 131 of the shell mechanism 1; when the movable bracket 21 is in the pop-up position, the top of the atomizing mechanism 3 protrudes from the mounting hole 131 of the shell mechanism 1, so that the atomizing mechanism 3 can be pulled out from the shell mechanism 1 and the pop-up mechanism 2.

[0026] Specifically, the shell mechanism 1 includes an upper cover 13, a main shell 11 and a bottom shell 12 fixed in sequence from top to bottom; wherein the main shell 11 is a hollow shell made of engineering plastic or metal, and the upper cover 13 and the bottom shell 12 are both cover plates with flat end surfaces, and the upper cover 13, the main shell 11 and the bottom shell 12 are fixedly connected by screws or snaps; the movable bracket 21 of the pop-up mechanism 2 is accommodated in the main shell 11 and is located between the upper cover 13 and the bottom shell 12; the mounting hole 131 is opened in the upper cover 13; when the movable bracket 21 is in the installation position, the top of the atomization mechanism 3 is flush with or sunk into the end surface of the upper cover 13; when the movable bracket 21 is in the pop-up position, the top of the atomization mechanism 3 protrudes from the end surface of the upper cover 13.

[0027] Furthermore, the shell mechanism 1 also includes a fixed bracket 14 whose shape matches that of the movable bracket 21 of the pop-up mechanism 2, and the fixed bracket 14 is an integrally formed engineering plastic or metal bracket; the fixed bracket 14 is fixed in the main shell 11 and surrounds the movable bracket 21 so as to guide the movable bracket 21, specifically, the fixed bracket 14 surrounds the movable bracket 21 and has a clearance fit with the movable bracket 21 so as to guide the movable bracket 21; in this embodiment, the fixed bracket 14 is fixed to the bottom shell 12 of the shell mechanism 1 by screws.

[0028] More specifically, the pop-up mechanism 2 further includes a self-locking switch 22 and a spring 23; the self-locking switch 22 is fixed on the bottom shell 12 of the housing mechanism 1, and the bottom of the movable bracket 21 forms a self-locking buckle 211 matching the self-locking switch 22, that is, the self-locking buckle 211 and the movable bracket 21 are integrally injection-molded; the two ends of the spring 23 respectively abut against the movable bracket 21 and the bottom shell 12 of the housing mechanism 1, and further, the bottom of the movable bracket 21 of the pop-up mechanism 2 forms a spring groove 215 suitable for surrounding the spring 23, and the bottom shell 12 of the housing mechanism 1 forms a spring guide column 121 suitable for the spring 23 to be inserted, so as to pass through the spring The spring groove 215 and the spring guide column 121 guide the spring 23; the atomizer mechanism 3 is protruded and provided with a pressing support bone 312, and the pressing support bone 312 and the atomizer mechanism 3 are fixed to each other; when the atomizer mechanism 3 is pressed, the movable bracket 21 can be pressed into the installation position by pressing the support bone 312, and the self-locking switch 22 can lock the movable bracket 21 in the installation position by the self-locking buckle 211; when the atomizer mechanism 3 is pressed again, the movable bracket 21 can be pressed by pressing the support bone 312 to apply force to the self-locking switch 22 to unlock the self-locking switch 22, and the movable bracket 21 can be bounced up to the pop-up position by the spring 23.

[0029] Specifically, the atomizing mechanism 3 includes an atomizing shell 31, an atomizing nozzle 32, an oil suction pipe 33 and an essential oil bottle 34; wherein the atomizing shell 31 is a shell made of engineering plastic material and has certain corrosion resistance, the essential oil bottle 34 is a glass bottle suitable for containing aromatherapy essential oils, and the oil suction pipe 33 is a hose made of engineering plastic material and has certain corrosion resistance; an atomizing chamber 311 is formed in the atomizing shell 31, and the atomizing shell 31 and the essential oil bottle 34 are connected in sequence from top to bottom, so that the bottle mouth of the essential oil bottle 34 is connected to the atomizing chamber 311 of the atomizing shell 31. In this embodiment, the atomizing shell 31 and the essential oil bottle 34 are threadedly connected; the pressing support bone 312 is formed outside the atomizing shell 31. In this embodiment, the pressing support bone 312 is provided on both sides of the atomizing shell 31; the atomizing nozzle 32 includes a sequentially arranged The air flow inlet 321, the air flow nozzle part 322 and the oil suction pipe connecting part 323, the air flow nozzle part 322 is suitable for spraying the air flow to the outlet end of the oil suction pipe connecting part 323, specifically, the end face of the air flow nozzle part 322 of the atomizing nozzle 32 and the end face of the oil suction pipe connecting part 323 are arranged perpendicular to each other, so that the air flow sprayed by the air flow nozzle part 322 just passes through the top of the oil suction pipe connecting part 323; the atomizing nozzle 32 is embedded in the atomizing shell 31, so that the end face of the air flow inlet 321 is flush with the outer wall of the atomizing shell 31, and the air flow nozzle part 322 and the oil suction pipe connecting part 323 are both located in the atomizing cavity 311 of the atomizing shell 31; one end of the oil suction pipe 33 is fixed and connected to the oil suction pipe connecting part 323 of the atomizing nozzle 32, and the free end of the oil suction pipe 33 can extend into the essential oil bottle 34.

[0030] Furthermore, the atomizing mechanism 3 also includes an atomizing upper cover 35, which is a flat plate made of engineering plastic or metal; a mist outlet 351 is provided at the atomizing upper cover 35, and the atomizing upper cover 35 covers the atomizing shell 31, so that the fluid in the atomizing cavity 311 of the atomizing shell 31 can be discharged through the mist outlet 351. In this embodiment, the two are fixedly connected by a snap fastener; when the movable bracket 21 is in the installation position, the end face of the atomizing upper cover 35 is flush with or sunk into the installation hole 131 of the shell mechanism 1.

[0031] Furthermore, a first sealing ring 324 is provided between the atomizing nozzle 32 and the atomizing housing 31 to improve the sealing performance between the atomizing nozzle 32 and the atomizing housing 31 .

[0032] Furthermore, a second sealing ring 36 is provided between the essential oil bottle 34 and the atomizing housing 31 to improve the sealing performance between the essential oil bottle 34 and the atomizing housing 31 .

[0033] The aroma diffuser with detachable essential oil atomizing mechanism 3 of the present embodiment, when in use, after the entire atomizing mechanism 3 is placed into the mounting hole 131 and pressed, the self-locking switch 22 can be exerted with force through the movable bracket 21 of the pop-up mechanism 2, and the self-locking switch 22 can lock the movable bracket 21 in the mounting position through the self-locking buckle 211; after the air pump is started, the air flow passes through the connecting pipe 42 and the connecting head 43 in sequence and enters the air flow inlet 321 of the atomizing nozzle 32, and is ejected from the air flow nozzle part 322 into the atomizing chamber 311. At this time, under the action of the Venturi effect, the air in the essential oil bottle 34 The aromatherapy essential oil is slowly sucked into the oil suction pipe connecting part 323 of the atomizing nozzle 32 through the oil suction pipe 33, and is atomized into mist in the atomizing chamber 311, and finally discharged from the mist outlet 351; when the atomizing mechanism 3 is pressed again, force can be applied to the self-locking switch 22 through the movable bracket 21 to unlock the self-locking switch 22, and the movable bracket 21 is bounced up to the pop-up position through the spring 23. At this time, the top of the atomizing mechanism 3 protrudes from the mounting hole 131 of the shell mechanism 1, so that the atomizing mechanism 3 can be pulled out from the shell mechanism 1 and the pop-up mechanism 2, so as to facilitate the addition of aromatherapy essential oil to the essential oil bottle 34.

[0034] In the above process, the entire air pump mechanism 4 can be raised and lowered along with the movable bracket 21. When the atomizer mechanism 3 is installed and disassembled, the force point of the atomizer mechanism 3 on the movable bracket 21 is the pressing support bone 312 (rather than the connecting head 43 of the air pump mechanism 4). When the air flow inlet 321 of the atomizer mechanism 3 and the connecting head 43 of the air pump mechanism 4 are engaged or disengaged, the mutual squeezing pressure is reduced, so that the atomizer mechanism 3 can be smoothly installed and disassembled.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fragrance diffuser with a detachable essential oil atomization mechanism, characterized in that: It includes a shell mechanism, an ejection mechanism, an atomization mechanism and an air pump mechanism; The ejection mechanism comprises a movable bracket, and an intermediate partition wall is arranged on the movable bracket, so that the movable bracket is divided into a first side suitable for accommodating the atomization mechanism and a second side suitable for installing the air pump mechanism; The movable bracket is accommodated in the shell mechanism, and the movable bracket has at least one installation position and one pop-up position in the shell mechanism; The air pump mechanism comprises an air pump body, a connecting pipe and a connecting head which are connected in sequence; the air pump body is fixed on the second side of the movable bracket, and the connecting head is embedded in the middle partition wall of the movable bracket; The atomizing mechanism is provided with an air flow inlet suitable for introducing air flow; the atomizing mechanism is detachably arranged on the first side of the movable bracket, and the air flow inlet of the atomizing mechanism faces the middle partition wall of the movable bracket, so that the air flow inlet can abut against the connecting head of the air pump mechanism, and then the air flow inlet of the atomizing mechanism can introduce the air flow from the air pump body through the connecting head of the air pump mechanism; The shell mechanism is provided with a mounting hole matching the shape of the atomizer mechanism; when the movable bracket is in the mounting position, the top of the atomizer mechanism is flush with or sunk into the mounting hole of the shell mechanism; when the movable bracket is in the pop-up position, the top of the atomizer mechanism protrudes from the mounting hole of the shell mechanism, so that the atomizer mechanism can be pulled out of the shell mechanism and the pop-up mechanism; The shell mechanism comprises an upper cover, a main shell and a bottom shell which are fixed in sequence from top to bottom; The movable bracket of the ejection mechanism is accommodated in the main housing and is located between the upper cover and the bottom housing; The mounting hole is formed in the upper cover; when the movable bracket is in the mounting position, the top of the atomizing mechanism is flush with or sunk into the end surface of the upper cover; when the movable bracket is in the pop-up position, the top of the atomizing mechanism protrudes from the end surface of the upper cover; The ejection mechanism also includes a self-locking switch and a spring; The self-locking switch is fixed on the bottom shell of the housing mechanism, and the bottom of the movable bracket forms a self-locking buckle matching the self-locking switch; The two ends of the spring respectively abut against the movable bracket and the bottom shell of the shell mechanism; The atomizing mechanism protrusion is provided with a pressing support bone; When the atomization mechanism is pressed, the movable bracket can be pressed into the installation position by the pressing support bone, and the self-locking switch can lock the movable bracket at the installation position by the self-locking buckle; when the atomization mechanism is pressed again, the movable bracket can be pressed by the pressing support bone to apply force to the self-locking switch to unlock the self-locking switch, and the movable bracket can be bounced up to the pop-up position by the spring.

2. The aroma diffuser with a detachable essential oil atomization mechanism according to claim 1, characterized in that: The housing mechanism also includes a fixed bracket that matches the shape of the movable bracket of the pop-up mechanism; The fixed bracket is fixed in the main shell and surrounds the movable bracket so as to guide the movable bracket.

3. The aroma diffuser with a detachable essential oil atomization mechanism according to claim 1 or 2, characterized in that: The bottom of the movable bracket of the ejection mechanism is formed with a spring groove suitable for surrounding the spring; A spring guide column suitable for the spring to be inserted is formed on the bottom shell of the housing mechanism.

4. The aroma diffuser with a detachable essential oil atomization mechanism according to claim 1 or 2, characterized in that: The atomization mechanism comprises an atomization housing, an atomization nozzle, an oil suction pipe and an essential oil bottle; An atomizing cavity is formed in the atomizing shell, and the atomizing shell and the essential oil bottle are connected in sequence from top to bottom, so that the bottle mouth of the essential oil bottle is connected to the atomizing cavity of the atomizing shell; The pressing support bone is formed outside the atomizing shell; The atomizing nozzle comprises the airflow inlet, the airflow nozzle part and the oil suction pipe connecting part which are arranged in sequence, and the airflow nozzle part is suitable for spraying the airflow to the outlet end of the oil suction pipe connecting part; The atomizing nozzle is embedded in the atomizing housing so that the end surface of the air flow inlet is flush with the outer wall of the atomizing housing, and the air flow nozzle part and the oil suction pipe connecting part are both located in the atomizing cavity of the atomizing housing; One end of the oil suction pipe is fixed and connected to the oil suction pipe connecting portion of the atomizing nozzle, and the free end of the oil suction pipe can extend into the essential oil bottle.

5. The aroma diffuser with a detachable essential oil atomization mechanism according to claim 4, characterized in that: The atomization mechanism also includes an atomization upper cover; The atomizing upper cover is provided with a mist outlet, and the atomizing upper cover is covered on the atomizing shell, so that the fluid in the atomizing cavity of the atomizing shell can be discharged through the mist outlet; When the movable bracket is in the installation position, the end surface of the atomizing upper cover is flush with or sunk into the installation hole of the shell mechanism.

6. The aroma diffuser with a detachable essential oil atomization mechanism according to claim 4, characterized in that: A first sealing ring is arranged between the atomizing nozzle and the atomizing housing.

7. The aroma diffuser with a detachable essential oil atomization mechanism according to claim 4, characterized in that: A second sealing ring is arranged between the essential oil bottle and the atomizing housing.

8. The aroma diffuser with a detachable essential oil atomization mechanism according to claim 4, characterized in that: The end surface of the air flow nozzle portion of the atomizing nozzle and the end surface of the oil suction pipe connecting portion are arranged perpendicularly to each other.

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