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EP-4595987-B1 - SPLIT-TYPE MICROPOROUS DIRECT-INJECTION AROMATHERAPY MACHINE

EP4595987B1EP 4595987 B1EP4595987 B1EP 4595987B1EP-4595987-B1

Inventors

  • Wu, Liangxiang
  • LI, WANLIN
  • FENG, Jinyun
  • CHEN, GUOLIANG

Dates

Publication Date
20260513
Application Date
20241012

Claims (8)

  1. A split-type microporous direct-injection aromatherapy machine, comprising a base (1), a shell (2) and an atomizing module (3) arranged between the base (1) and the shell (2), wherein a connecting mechanism (4) is arranged on the base (1), and the shell (2) and the base (1) are connected with each other through the connecting mechanism (4); and the base (1) is provided with a slot (11), and the atomizing module (3) is detachably inserted into the slot (11); the atomizing module (3) is electrically connected with the base (1), and the shell (2) can cover a lower part of the atomizing module (3); wherein the atomizing module (3) comprises a liquid storage bottle (31) and a liquid guide tube (32), and the liquid guide tube (32) is positioned below and communicated with the liquid storage bottle (31), a liquid in the liquid storage bottle (31) is capable of automatically flowing into the liquid guide tube (32) under an action of gravity; the base (1) comprises an upper mounting stand (12), the slot (11) is arranged in the upper mounting stand (12), and the liquid guide tube (32) can be inserted into the slot (11); characterized in that the connecting mechanism (4) comprises a buckle block (41) arranged in the shell (2) and a buckle groove (42) arranged on the upper mounting stand (12); the buckle block (41) is arranged on an inner wall of a lower part of the shell (2), and the buckle groove (42) is arranged on an outer edge of a lower part of the upper mounting stand (12); and the buckle block (41) is capable of being inserted into the buckle groove (42) from a lateral part of the buckle groove (42).
  2. The split-type microporous direct-injection aromatherapy machine according to claim 1, wherein the liquid guide tube (32) comprises a connecting part (321) and a liquid guide part (322) which are connected with each other; the liquid guide part (322) protrudes from a side of the connecting part (321), and the connecting part (321) is communicated with the interior of the liquid guide part (322); an inner wall of the connecting part (321) is provided with an internal thread, a bottle mouth of the liquid storage bottle (31) is provided with an external thread, and the liquid storage bottle (31) is screwed into the connecting part (321) through the external thread.
  3. The split-type microporous direct-injection aromatherapy machine according to claim 2, wherein a snap ring (323) is arranged at an upper part of the connecting part (321), the snap ring (323) protrudes from a side wall of the connecting part (321) and protrudes towards an outer side of the connecting part (321); an upper surface of the upper mounting stand (12) is provided with an abutting platform (121), and the bottom of the snap ring (323) is capable of abutting on the abutting platform (121); an upper inner side of the shell (2) is provided with a pressing plate (23), and the bottom of the pressing plate (23) abuts on an upper surface of the snap ring (323).
  4. The split-type microporous direct-injection aromatherapy machine according to claim 2, wherein the slot (11) comprises a central limit part (111) and a lateral limit part (112); the position of the central limit part (111) corresponds to that of the connecting part (321), and the position of the lateral limit part (112) corresponds to that of the liquid guide part (322); the connecting part (321) can be inserted into the central limit part (111) and the liquid guide part (322) can be inserted into the lateral limit part (112).
  5. The split-type microporous direct-injection aromatherapy machine according to claim 3, wherein the atomizing module (3) further comprises an atomizing sheet (33) and an air outlet cover (34); an accommodating groove (324) is arranged at a tail end of the liquid guide tube (32), the atomizing sheet (33) is obliquely connected in the accommodating groove (324) and communicated with the interior of the liquid guide tube (32); a middle part of the air outlet cover (34) is provided with an internal air hole (341), one side of the internal air hole (341) is communicated with the atomizing sheet (33), and the other side is communicated with the outside air; an outlet of the outer end of the internal air hole (341) extends obliquely upwards, a lateral part of the air outlet cover (34) is buckled with a side wall of the accommodating groove (324), and the lateral part of the air outlet cover (34) can cover a lateral part of the atomizing sheet (33).
  6. The split-type microporous direct-injection aromatherapy machine according to claim 5, wherein a lateral part of the shell (2) can cover the liquid guide tube (32) and the air outlet cover (34); a side wall of the shell (2) is provided with an external air hole (21), the position of which corresponds to that of the internal air hole (341), and the external air hole (21) is communicated with the internal air hole (341); the pressing plate (23) is arranged around the liquid storage bottle (31), which encloses to form an avoiding hole (22), and the liquid storage bottle (31) passes through the avoiding hole (22) upwards and is exposed outside the shell (2).
  7. The split-type microporous direct-injection aromatherapy machine according to claim 5, wherein the atomizing module (3) further comprises a baffle cover (35), an electric control board (36) and a first magnetic attraction member (37); the baffle cover (35) is connected to the bottom of the liquid guide part (322), an accommodating cavity (351) is arranged in the baffle cover (35), and the accommodating cavity (351) is communicated with the accommodating groove (324); the electric control board (36) is arranged in the accommodating cavity (351) and electrically connected with the atomizing sheet (33), and the bottom of the baffle cover (35) is provided with an electric connection hole; the bottom of the slot (11) is provided with a connecting contact, and the connecting contact can be inserted into the electric connecting hole (352) to be electrically connected with the electric control board (36); the first magnetic attraction member (37) is arranged in the accommodating cavity (351), a second magnetic attraction member (13) is arranged in the slot (11), and the atomizing module (3) is magnetically connected with the slot (11) through the first magnetic attraction member (37) and the second magnetic attraction member (13).
  8. The split-type microporous direct-injection aromatherapy machine according to claim 1, wherein a cross section of the upper mounting stand (12) is gradually enlarged from top to bottom; the buckle groove (42) comprises an insertion groove (421) and a locking groove (422); the insertion groove (421) is arranged at a lateral part of the locking groove (422), and a height of the insertion groove (421) is higher than that of the locking groove (422); the buckle block (41) can be inserted into the insertion groove (421) from top to bottom and screwed into the locking groove (422) from the insertion groove (421).

Description

TECHNICAL FIELD The present application relates to the technical field of aromatherapy machines, in particular to a split-type microporous direct injection aromatherapy machine. BACKGROUND Aromatherapy machine is a device that can heat, disperse and release aromatic oil or essential oil, which is widely used in homes, offices, hotels and other places. The aromatherapy machine is usually equipped with an atomizing sheet and a nozzle. The atomizing sheet breaks up the essential oil or sesame oil from a liquid state into a mist, and the mist essential oil is ejected from the nozzle to achieve the effect of releasing fragrance. The shell of the traditional aromatherapy machine is usually an integrated structure, and the atomizing sheet is arranged in the integrated shell. In order to achieve better waterproof, the atomizing sheet is arranged in a sealed electronic control assembly. Because the atomizing sheet may be affected by environmental dust or essential oil impurities, or the essential oil will solidify on the surface of the atomizing sheet after being left idle for a long time, the atomizing sheet is likely to be damaged, which leads to atomization failure. When atomization fails, it is difficult for users to separate and replace the atomizing sheet with an integrated structure. Usually, the whole aromatherapy machine needs to be sent to a professional maintenance center or manufacturer for maintenance or even directly discarded. This structural mode is not conducive to the maintenance of the aromatherapy machine by users and increases the maintenance cost. A US patent application No. 2022314264A1 discloses a fluid diffuser for atomization of essential oils having a flexible seal used to reduce internal pressure of an air chamber adjacent to the atomizer. It uses a cover and a sensor to control the operation of the atomizer based on the position of the cover. An atomizer housing portion of the diffuser is removable and replaceable relative to a lower portion of the housing. SUMMARY The technical problem to be solved by the present application is to provide a split-type microporous direct-injection aromatherapy machine, in which the atomizing module can be conveniently disassembled, and the overall installation and disassembly operations are simple and convenient. In order to solve the above technical problems, the present application provides a split-type microporous direct-injection aromatherapy machine, which includes a base, a shell and an atomizing module arranged between the base and the shell, wherein a connecting mechanism is arranged on the base, and the shell and the base are connected with each other through the connecting mechanism. The invention is set out in the appended set of claims. The base is provided with a slot, and the atomizing module is detachably inserted into the slot; the atomizing module is electrically connected with the base, and the shell can cover a lower part of the atomizing module. As an improvement of the above solution, the atomizing module includes a liquid storage bottle and a liquid guide tube, and the liquid guide tube is positioned below and communicated with the liquid storage bottle; the base includes an upper mounting stand, the slot is arranged in the upper mounting stand, and the liquid guide tube can be inserted into the slot. As an improvement of the above solution, the liquid guide tube includes a connecting part and a liquid guide part which are connected with each other; the liquid guide part protrudes from a side of the connecting part, and the connecting part is communicated with the interior of the liquid guide part; an inner wall of the connecting part is provided with an internal thread, a bottle mouth of the liquid storage bottle is provided with an external thread, and the liquid storage bottle is screwed into the connecting part through the external thread. As an improvement of the above solution, a snap ring is arranged at an upper part of the connecting part, the snap ring protrudes from a side wall of the connecting part and protrudes towards an outer side of the connecting part; an upper surface of the upper mounting stand is provided with an abutting platform, and the bottom of the snap ring is capable of abutting on the abutting platform; an upper inner side of the shell is provided with a pressing plate, and the bottom of the pressing plate abuts on an upper surface of the snap ring. As an improvement of the above solution, the slot includes a central limit part and a lateral limit part, wherein the position of the central limit part corresponds to that of the connecting part, and the position of the lateral limit part corresponds to that of the liquid guide part; the connecting part can be inserted into the central limit part and the liquid guide part can be inserted into the lateral limit part. As an improvement of the above solution, the atomizing module further includes an atomizing sheet and an air outlet cover, wherein an accommodati