US-20260124336-A1 - ULTRASONIC ATOMIZER THAT CAN EASILY HOLD MULTIPLE FRAGRANCE LIQUID BOTTLES

US20260124336A1US 20260124336 A1US20260124336 A1US 20260124336A1US-20260124336-A1

Abstract

The ultrasonic atomizer of the present invention is easy to mount multiple fragrance liquid bottles. The spray hole, atomizing device, upper assembly hole of the rack and elastic clip are respectively arranged in a plurality of corresponding groups in the atomizer to detachably mount multiple fragrance liquid bottles. This allows the atomizer to atomize the selected aroma liquid by controlling the atomizer function selection key of the atomizer control circuit, the corresponding aroma liquid bottle and the atomizing device. You can choose to change the fragrance at any time, with multiple fragrance selection functions. The liquid bottle can be easily pushed out of the ultrasonic atomizer and replaced with a new one conveniently and quickly, and then snapped into the atomizer for use.

Inventors

Ming Jen Hsiao

Assignees

DONGGUAN YIH TEH ELECTRIC PRODUCTS CO., LTD.

Dates

Publication Date: 20260507
Application Date: 20241105

Claims (13)

1 . An ultrasonic atomizer, comprising: a housing, a rack, a control circuit, an electrical connection unit, and at least one atomizing device, wherein: said housing is a hollow housing, comprising a top surface, a bottom surface, two trapezoidal side walls on two opposite sides, a first opening, a second opening, and at least one spray hole, said trapezoidal side walls being located on two opposite sides of said top surface and extending downward to said bottom surface, said top surface, said bottom surface and said trapezoidal side walls enclosing a space with said first opening first opening formed on one side and said second opening formed on an opposite side, said two trapezoidal side walls having side wall front edges thereof respectively extending downward and inwardly from two opposite sides of said top surface along two opposite sides of said second opening to said bottom surface in a gradually contracting manner, so that the area of said top surface is larger than the area of said bottom surface, said top surface having an area thereof exceeding a front end of said bottom surface below and defined as a front top surface, said spray hole being opened on said front top surface; said rack is coupled to an inner side of said housing, and said rack comprises at least one upper assembly hole on an upper side thereof and at least one elastic clip on a lower side thereof facing said second opening; said at least one atomizing device is respectively combined with said at least one upper assembly hole at an upper side and corresponds to a lower side of said at least one spray hole, whereby said at least one upper assembly hole and said at least one elastic clip are positioned beyond or at least correspond to the said front end of said bottom surface; said control circuit and said electrical connection unit are joined in said first opening, said electrical connection unit being electrically connected to said control circuit and said control circuit being electrically connected to said atomizing device.
2 . The ultrasonic atomizer as claimed in claim 1 , wherein the number of said at least one spray hole opened on said front top surface of said top surface, the number of said at least one atomizing device, the number of said at least one upper assembly hole of said rack and the number of said at least one elastic clip are multiple and respectively arranged in the ultrasonic atomizer for detachably combining a plurality of liquid bottles.
3 . The ultrasonic atomizer as claimed in claim 1 , wherein each said elastic clip comprises a clip base, a pair of circularly curved arms protruded from two opposite sides of said clip base and a gap left between two free ends of said pair of circularly curved arms for inserting a liquid bottle and clamping the liquid bottle on said elastic clip, the diameter of said pair of circularly curved arms and/or the distance between the two free ends of said pair of circularly curved arms being smaller than the diameter of the liquid bottle to provide the elasticity of said two circularly curved arms in clamping the liquid bottle, each said circularly curved arm having a guide piece extended from the free end thereof, said guide piece being turned outward from the free end of the respective said circularly curved arm.
4 . The ultrasonic atomizer as claimed in claim 3 , wherein each said elastic clip further comprises a spring bent upward from a lower side of said clip base for a distance, said spring having a free end thereof bent downward so that an elastic abutment portion is formed at the bending position.
5 . The ultrasonic atomizer as claimed in claim 1 , wherein said top surface and said bottom surface are rectangular and respectively connect said trapezoidal side walls on two opposite sides, so that the length of the short side of said top surface is greater than the length of the short side of said bottom surface, whereby the area of a front edge of said top surface that has exceeded the short side of said bottom surface is the said front top surface.
6 . The ultrasonic atomizer as claimed in claim 5 , wherein said at least one spray hole, said at least one atomizing device, said at least one upper assembly hole and said at least one elastic clip are located so as to protrude beyond or at least correspond to the front edge of the short side of said bottom surface.
7 . The ultrasonic atomizer as claimed in claim 6 , wherein said second opening has two sides thereof inclined upward and outwardly extended from the front end of said bottom surface to the front edge of said front top surface, and the two inclined sides of said second opening are connected between the front end of said bottom surface and the front edge of said front top surface to form an inclined opening structure protruding beyond the front end of said bottom surface.
8 . The ultrasonic atomizer as claimed in claim 7 , further comprising a front cover, said front cover having an upper side thereof hinged to the upper side of said rack, so that said front cover is able to be opened and closed by tilting up and down relative to said second opening.
9 . The ultrasonic atomizer as claimed in claim 8 , wherein said rack further comprises a shaft hole located at an upper edge thereof; said front cover comprises a front plate, a bottom plate extending horizontally from a bottom edge of said front plate and two triangular side plates extending downward from two opposite sides of a top of said front plate to two opposite sides of said bottom plate, said front plate being provided with a shaft at an upper edge thereof, said shaft being rotatably inserted into said shaft hole of said rack to form a hinge, so that said front cover is rotatable relative to said second opening to be opened, or returned to cover said second opening.
10 . The ultrasonic atomizer as claimed in claim 9 , wherein said front cover and said trapezoidal side walls and said bottom surface of said housing define an operating gap therebetween.
11 . The ultrasonic atomizer as claimed in claim 10 , further comprising a rear cover and a light-transmitting member, said rear cover being coupled to said first opening and provided with a recessed portion corresponding to said light-transmitting member, said light-transmitting member being combined with said recessed portion; said control circuit comprises an electrically connected light emitting element located corresponding to an inner side of said light-transmitting member.
12 . The ultrasonic atomizer as claimed in claim 1 , further comprising at least one liquid bottle detachably mounted in said rack, each said liquid bottle comprising a bottle body, a water-conducting core, a neck, a mouth, a liquid and a through bottle stopper, said liquid being filled in said liquid bottle, said neck extending from an upper side of said bottle body, said mouth being formed at an upper end of said neck, said water-conducting core having one side thereof engaged in said mouth to contact said liquid and an opposite side thereof protruded out of said mouth.
13 . The ultrasonic atomizer as claimed in claim 1 , wherein each said atomizing device comprises a piezoelectric vibrating disc, an elastic member, a center-opened casing, a center-opened upper cover and a center-opened lower cover, said piezoelectric vibrating disc being composed of a ring-shaped piezoelectric ceramic plate and a conical vibrating plate, said conical vibrating plate comprising a multi-porous convex portion in the center thereof, said ring-shaped piezoelectric ceramic plate being attached onto the periphery of said multi-porous convex portion so that said multi-porous convex portion is located in the center of said ring-shaped piezoelectric ceramic plate to form said piezoelectric vibrating disc, said piezoelectric vibrating disc being coupled to said center-opened casing, said center-opened casing being coupled between said center-opened upper cover and said center-opened lower cover, said elastic member being compressed and tension-accumulated and being coupled between said center-opened upper cover and said center-opened casing.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an atomizing device, and more particularly to an ultrasonic atomizer which is easy to hold a plurality of fragrance liquid bottles. 2. Description of the Related Art There are some problems with replacing the fragrance liquid bottle used in the fragrance atomizer. The user's hand takes the fragrance liquid bottle and assembles or removes it from the frame inside the atomizer, and the hand and the fragrance liquid bottle are easily impacted or interfered by the shell around the atomizer, or the fragrance liquid bottle is difficult to assemble on the frame, and the fragrance liquid bottle is difficult to be pushed out of the atomizer, or the shell of the atomizer is inconvenient and time-consuming to open, making the replacement of the fragrance liquid bottle slow and inconvenient, for example, U.S. patent application Ser. No. 18/402,376, No. 16/259,654, No. 15/949,688, No. 16/162,364, No. 16/162,374, and No. 15/362,273. In addition, the above-mentioned known fragrance atomizer can only produce one fragrance, and consumers cannot choose to change the fragrance. SUMMARY OF THE INVENTION In view of the above problems of the prior art, the present invention provides an ultrasonic atomizer that is easy to mount multiple fragrance liquid bottles. The fragrance liquid bottles can be easily mounted or pushed out of the atomizer, and new fragrance liquid bottles can be easily and quickly replaced and then assembled in the atomizer for use. The present invention also provides an ultrasonic atomizer that is easy to mount multiple fragrance liquid bottles and has a function of selecting multiple fragrances. The present invention further provides an ultrasonic atomizer that is easy to mount multiple fragrance liquid bottles, and the fragrance liquid can be continuously supplied to the ultrasonic vibrator to effectively atomize and generate fragrance molecules for dispersion. In some embodiments of the present invention, the ultrasonic atomizer that can be easily mounted with multiple fragrance liquid bottles comprises a housing, a rack, a control circuit, an electrical connection unit, and an atomizing device. The housing is a hollow housing, which comprises a top surface, a bottom surface, two trapezoidal side walls on both sides, a first opening, a second opening, and a spray hole. The space enclosed by the top surface, the bottom surface and the trapezoidal side walls on both sides forms the first opening on one side and the second opening on the other side. The trapezoidal side walls on both sides have side wall front edges, which extend downward and inwardly from both sides of the top surface along both sides of the second opening to the bottom surface in a gradually contracting manner, so that the area of the top surface is larger than the area of the bottom surface. A portion of the top surface beyond the front end of the bottom surface below the top surface is defined as a front top surface, and the spray hole is opened at the front top surface. The rack is coupled to the inner side of the housing. The rack comprises an upper assembly hole and an elastic clip facing the second opening. The atomizing device is combined with the upper side of the upper assembly hole and corresponds to the lower side of the spray hole, whereby the position of the upper assembly hole and the elastic clip has exceeded or at least corresponds to the front end of the bottom surface. The control circuit and the electrical connection unit are mounted in the first opening. The electrical connection unit is electrically connected to the control circuit and the control circuit is electrically connected to the atomizing device. Thereby, the elastic clip is used to detachably connect a liquid bottle. Thus, the elastic clip is used to detachably engage a liquid bottle. The position of the upper assembly hole and the elastic clip relative to the front end of the bottom surface has exceeded or at least corresponds to the front end of the bottom surface. When the user holds the liquid bottle and snaps it into or removes it from the elastic clip, the user is not easily disturbed by the second opening and can be easily snapped into or pushed out of the atomizer from the second opening. The user can conveniently and quickly replace a new liquid bottle and then assemble it in the atomizer for use. The electrical connection unit is used to connect to a power supply unit to provide power to the atomizing device for generating ultrasonic waves to atomize the liquid, such as aromatic liquid or essential oil, provided in the liquid bottle. In one embodiment of the present invention, multiple spray holes opened on the front top surface of the top surface, multiple atomizing devices, multiple upper assembly holes of the rack, and multiple elastic clips are respectively arranged in the atomizer for detachably combining a plurality of liquid bottles. The consumer can thereby