Fragrance diffuser capable of diffusing fragrance in bouncing mode

Abstract

The aroma diffuser comprises an aroma storage cavity, the aroma storage cavity comprises an aroma storage cavity shell, a vibrating diaphragm is packaged in an opening area of the bottom face of the aroma storage cavity shell, the vibrating diaphragm is in driving connection with a vibration driving device, an aroma diffusion through hole is formed in the upper end of the aroma storage cavity shell, and aroma liquid is loaded in the aroma storage cavity and located above the vibrating diaphragm. The fragrance liquid generates bouncing motion above the vibrating diaphragm when the vibrating diaphragm is driven by the vibration driving device to generate amplitude-deviating vibration, so that diffusion activity of fragrance liquid particles is stimulated, rapid fragrance diffusion is achieved on the premise that fragrance quality is guaranteed, the bouncing scene of the fragrance liquid can be observed through the fragrance storage cavity shell made of transparent materials, and the fragrance storage cavity shell made of transparent materials is attractive in appearance. And in cooperation with rendering of atmosphere light, the product is more interesting and ornamental, and the cost performance of the product is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aromatherapy devices, in particular to a bouncing diffusing aromatherapy machine. Background Art

[0002] Most of the aromatherapy machines used in life currently generate high-frequency electronic oscillations through ultrasonic oscillation devices, decompose water molecules and dissolved plant essential oils into nano-scale cold mist with a diameter of 0.1 - 5 microns, and emit it into the surrounding air, making the air full of various scents. However, the molecular structure of the molecules formed after being processed by ultrasonic high-frequency oscillation will be damaged to a certain extent, resulting in an unstable state, being prone to react with other chemical substances, thus affecting the spread of its original scent. Seriously, qualitative changes may even occur, and it cannot be used continuously for a long time.

[0003] For the traditional aromatherapy device using the principle of natural evaporation and diffusion, due to its extremely slow natural diffusion speed, it simply cannot meet the usage needs of consumers and is often a mere formality. To overcome this defect, some manufacturers will add a blowing device on the basis of the natural diffusion aromatherapy device. However, the aromatherapy device after adding the blowing device will have defects such as too large product volume and excessive fan noise during use. Although the defect of slow diffusion speed is solved, new defects are also added at the same time. Therefore, most of the aromatherapy devices on the market can meet the usage needs of consumers on the premise of ensuring quality. Content of the Utility Model

[0004] The purpose of the utility model is to provide a bouncing diffusing aromatherapy machine. A vibrating membrane capable of generating vertical amplitude vibration is arranged at the bottom of the fragrance storage cavity. The vibration of the vibrating membrane drives the aromatherapy liquid in the fragrance storage cavity to generate bouncing motion, thereby stimulating the diffusion activity of the aromatherapy liquid particles. At the same time, the bouncing aromatherapy liquid droplets can splash onto the fragrance storage component located at the diffusion through-hole. During the vibration of the vibrating membrane, the internal volume of the fragrance storage cavity can be changed, thereby forming a breathing air flow at the diffusion through-hole. The existence of the breathing air flow can not only rhythmically blow the fragrance storage component to promote the fragrance storage component to diffuse fragrance, but also realize the ventilation of the internal space of the fragrance storage cavity, accelerate the outward diffusion of the fragrance inside the fragrance storage cavity, thereby realizing rapid diffusion on the premise of ensuring the aromatherapy quality. Moreover, through the transparent material of the fragrance storage cavity shell, the bouncing scene of the aromatherapy liquid can be observed. With the rendering of the atmosphere light, the product becomes more interesting and ornamental, effectively improving the cost performance of the product.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A bouncing fragrance diffusing aromatherapy machine, comprising a fragrance storage chamber (1), the fragrance storage chamber (1) includes a fragrance storage chamber outer shell (13), the bottom opening area of the fragrance storage chamber outer shell (13) is encapsulated with a diaphragm (15), the diaphragm (15) is drivingly connected to a vibration driving device (16), the upper end of the fragrance storage chamber outer shell (13) is provided with a fragrance diffusion through hole (131), the interior of the fragrance storage chamber (1) above the diaphragm (15) is loaded with fragrance liquid, and the fragrance liquid generates a bouncing motion above the diaphragm (15) when the vibration driving device (16) drives the diaphragm (15) to generate an offset vibration, thereby stimulating the diffusion activity of the fragrance liquid particles.

[0006] Preferably, a fragrance storage component (12) is covered above the fragrance diffusion through hole (131), the fragrance storage component (12) includes a perfume cotton tray (122) covered on the fragrance diffusion through hole (131) and a perfume cotton (121) arranged on the perfume cotton tray (122), and the perfume cotton tray (122) is a hollow-structured tray, and the hollow structure enables the perfume cotton (121) to be communicated with the internal space of the fragrance storage chamber (1).

[0007] Preferably, an air outlet face cover (11) is covered above the fragrance storage component (12), and a slit-shaped air outlet (17) is formed between the air outlet face cover (11) and the fragrance storage component (12).

[0008] Preferably, the fragrance storage chamber outer shell (13) is a transparent housing.

[0009] Preferably, the lower end of the fragrance storage chamber (1) is connected to an electrical appliance chamber (2), the electrical appliance chamber (2) includes an electrical appliance chamber outer shell (24), the vibration driving device (16) is arranged on the side of the diaphragm (15) facing the electrical appliance chamber (2) and is located inside the electrical appliance chamber (2), a circuit board assembly (22) is arranged inside the electrical appliance chamber (2), the vibration driving device (16) is electrically connected to the circuit board assembly (22), a control button (221) and a USB interface (222) are electrically connected and arranged on the circuit board assembly (22), and the control button (221) and the USB interface (222) are both arranged in through holes preset in the electrical appliance chamber outer shell (24) and protrude outwards from the through holes.

[0010] Preferably, a storage chip (223) and a voice microphone (224) are encapsulated on the circuit board assembly (22), the storage chip (223) is used for storing audio files, and the voice microphone (224) is used for receiving external audio signals.

[0011] Preferably, the circuit board assembly (22) is circumferentially arranged around the diaphragm (15). An LED light-emitting bead (225) is encapsulated on the circuit board assembly (22). The LED light-emitting beads (225) are evenly arranged in the circumferential direction of the diaphragm (15), and the light-emitting direction is set towards the side of the fragrance storage cavity (1). A packaging ring (21) is clamped at the joint between the diaphragm (15) and the circuit board assembly (22). A light guide member (14) is provided above the LED light-emitting bead (225).

[0012] Preferably, the electrical cavity housing (24) includes an upper electrical cavity housing (241) and a lower electrical cavity housing (242) that are hermetically connected. A cavity is formed between the upper electrical cavity housing (241) and the lower electrical cavity housing (242). An anti-slip gasket (25) is provided on the bottom surface of the lower electrical cavity housing (242).

[0013] Preferably, a storage battery (23) is provided in the electrical cavity (2). The storage battery (23) is electrically connected to the circuit board assembly (22).

[0014] Preferably, the vibration driving device (16) includes a magnetic field coil assembly (161) fixedly connected to the diaphragm (15) and a magnetic attraction assembly fixedly connected to the electrical cavity housing (24). The magnetic attraction assembly includes a magnetic conductive lower housing (164), a permanent magnet (163) installed on the magnetic conductive lower housing (164), and a magnetic conductive upper housing (162) covering the side of the permanent magnet (163) away from the magnetic conductive lower housing (164). The magnetic conductive lower housing (164) is fixedly connected to the electrical cavity housing (24).

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] In the present utility model, a diaphragm capable of generating vertical amplitude vibration is provided at the bottom of the fragrance storage cavity. The vibration of the diaphragm drives the aroma liquid in the fragrance storage cavity to generate a bouncing motion, thereby stimulating the diffusion activity of the aroma liquid particles. At the same time, the bouncing aroma liquid droplets can splash onto the fragrance storage component located at the diffusion through-hole. During the vibration of the diaphragm, the internal volume of the fragrance storage cavity can be changed, thereby forming a breathing airflow at the diffusion through-hole. The existence of the breathing airflow can not only rhythmically blow the fragrance storage component to promote the fragrance release of the fragrance storage component, but also realize the ventilation of the internal space of the fragrance storage cavity, so as to accelerate the outward diffusion of the aroma inside the fragrance storage cavity, thereby realizing rapid fragrance diffusion while ensuring the fragrance quality. Moreover, the bouncing scene of the aroma liquid can be observed through the transparent fragrance storage cavity housing, and with the rendering of the ambient light, the product becomes more interesting and ornamental, effectively improving the cost performance of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an exploded view of the structure of the present utility model;

[0018] Figure 2 This is a schematic structural diagram of the present utility model.

[0019] In the figure: 1 perfume storage cavity; 11 perfume outlet cover; 12 perfume storage component; 121 perfume sponge; 122 perfume sponge tray; 13 perfume storage cavity housing; 131 diffusion through-hole; 14 light guide member; 15 diaphragm; 16 vibration driving device; 161 magnetic field coil assembly; 162 magnetic conductive upper shell; 163 permanent magnet; 164 magnetic conductive lower shell; 17 perfume outlet; 2 electrical cavity; 21 encapsulation ring; 22 circuit board assembly; 221 control button; 222 USB interface; 223 storage chip; 224 voice microphone head; 225 LED light-emitting lamp bead; 23 storage battery; 24 electrical cavity housing; 241 electrical cavity upper shell; 242 electrical cavity lower shell; 25 anti-slip gasket. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figure 1-2 , a bouncing diffusion perfume diffuser, comprising a perfume storage cavity (1), the perfume storage cavity (1) comprising a perfume storage cavity housing (13), a diaphragm (15) being encapsulated in an opening area at the bottom surface of the perfume storage cavity housing (13), the diaphragm (15) being drivingly connected to a vibration driving device (16), a diffusion through-hole (131) being provided at the upper end of the perfume storage cavity housing (13), a perfume liquid being loaded above the diaphragm (15) inside the perfume storage cavity (1), and the perfume liquid generating a bouncing movement above the diaphragm (15) when the vibration driving device (16) drives the diaphragm (15) to generate an offset vibration, thereby stimulating the diffusion activity of perfume liquid particles.

[0022] Above the fragrance diffusion through-hole (131), a fragrance storage component (12) is covered and installed. The fragrance storage component (12) includes a perfume cotton tray (122) covered on the fragrance diffusion through-hole (131) and a perfume cotton (121) arranged on the perfume cotton tray (122). The perfume cotton tray (122) is a hollow-structured tray, and the hollow structure enables the perfume cotton (121) to be communicated with the internal space of the fragrance storage cavity (1). When the diaphragm (15) vibrates, the aromatherapy liquid above the diaphragm (15) is scattered and bounced upward by the diaphragm (15). During the bouncing process of the aromatherapy liquid, some aromatherapy liquid droplets with greater force are randomly ejected onto the perfume cotton (121) and absorbed by the perfume cotton (121) and temporarily stored in the perfume cotton (121). At the same time, the diaphragm (15) constantly changes the volume of the fragrance storage cavity (1) during the vibration process. During the process of the volume of the fragrance storage cavity (1) changing from large to small and then from small to large, a blowing airflow with a breathing rhythm will be formed at the fragrance diffusion through-hole (131). When the blowing airflow acts on the perfume cotton (121), it can accelerate the vaporization and outward diffusion of the aromatherapy liquid in the perfume cotton (121), thereby playing a role in accelerating the diffusion. Above the fragrance storage component (12), an air outlet face cover (11) is covered. A slit-shaped air outlet (17) is formed between the air outlet face cover (11) and the fragrance storage component (12). The blowing airflow carries the aromatherapy gas and blows out from the air outlet (17).

[0023] The fragrance storage cavity housing (13) is a transparent housing, and through the transparent fragrance storage cavity housing (13), the bouncing scene of the aromatherapy liquid droplets can be observed.

[0024] The lower end of the fragrance storage cavity (1) is connected to an electrical appliance cavity (2). The electrical appliance cavity (2) includes an electrical appliance cavity outer shell (24). The electrical appliance cavity outer shell (24) includes an upper electrical appliance cavity shell (241) and a lower electrical appliance cavity shell (242) that are covered and connected to each other. A cavity is formed between the upper electrical appliance cavity shell (241) and the lower electrical appliance cavity shell (242). An anti-slip gasket (25) is provided on the bottom surface of the lower electrical appliance cavity shell (242). The vibration driving device (16) is arranged on the side of the vibrating diaphragm (15) facing the electrical appliance cavity (2) and is located inside the electrical appliance cavity (2). The vibration driving device (16) includes a magnetic field coil assembly (161) fixedly connected to the vibrating diaphragm (15) and a magnetic attraction assembly fixedly connected to the electrical appliance cavity outer shell (24). The magnetic attraction assembly includes a magnetic conductive lower shell (164), a permanent magnet (163) installed on the magnetic conductive lower shell (164), and a magnetic conductive upper shell (162) covering the side of the permanent magnet (163) away from the magnetic conductive lower shell (164). The magnetic conductive lower shell (164) is fixedly connected to the electrical appliance cavity outer shell (24). A circuit board assembly (22) and a storage battery (23) are arranged inside the electrical appliance cavity (2). The storage battery (23) is electrically connected to the circuit board assembly (22). The vibration driving device (16) is electrically connected to the circuit board assembly (22). A control button (221) and a USB interface (222) are electrically connected to the circuit board assembly (22). The control button (221) and the USB interface (222) are both arranged in through holes preset in the electrical appliance cavity outer shell (24) and protrude outwards from the through holes. A storage chip (223) and a voice microphone (224) are encapsulated on the circuit board assembly (22). The storage chip (223) is used to store audio files. Specified audio files can be stored during factory settings, or user-selected audio files can be copied to the storage chip (223) through the USB interface (222). The voice microphone (224) is used to receive external audio signals, such as the voices of people speaking and singing. The circuit board assembly (22) is internally provided with an audio conversion circuit, which can convert the audio files on the storage chip (223) or the audio signals received by the voice microphone (224) into current signals, and then use the current signals to change the magnetic field of the magnetic field coil assembly (161), thereby cooperating with the magnetic attraction assembly to drive the vibrating diaphragm (15) so that the vibrating diaphragm (15) can generate different amplitude vibrations according to different audio. The control button (221) is a composite button. By pressing or scrolling methods set during factory settings, it can control the audio acquisition path, the working mode of the vibration driving device (16), and the working mode of the LED light-emitting lamp bead (225). The USB interface (222) can be connected to an external power supply through a data cable to charge the storage battery (23), or connected to a data interface to realize data exchange of the storage chip (223).

[0025] The circuit board assembly (22) is circumferentially arranged around the diaphragm (15). An LED light-emitting bead (225) is encapsulated on the circuit board assembly (22). The LED light-emitting beads (225) are evenly arranged in the circumferential direction of the diaphragm (15), and the light-emitting direction is set towards the side of the fragrance storage cavity (1). A packaging ring (21) is clamped at the joint between the diaphragm (15) and the circuit board assembly (22). The packaging ring (21) serves to seal the joint seam between the diaphragm (15) and the circuit board assembly (22), preventing the perfume liquid in the fragrance storage cavity (1) from leaking out of the fragrance storage cavity (1). A light guide member (14) is disposed above the LED light-emitting bead (225). When the LED light-emitting bead (225) emits light, the light passes through the light guide member (14) and shines towards the fragrance storage cavity (1), serving to create a light atmosphere.

[0026] In summary, for the present utility model, a diaphragm (15) capable of generating vertical amplitude vibration is provided at the bottom of the fragrance storage cavity 1. The vibration of the diaphragm (15) drives the perfume liquid in the fragrance storage cavity 1 to generate a bouncing motion, thereby stimulating the diffusion activity of the perfume liquid particles. At the same time, the bouncing perfume liquid droplets can splash onto the fragrance storage assembly 12 located at the diffusion through-hole 131. During the vibration of the diaphragm (15), the internal volume of the fragrance storage cavity 1 can be changed, thereby forming a breathing air flow at the diffusion through-hole 131. The existence of the breathing air flow can not only rhythmically blow the fragrance storage assembly 12 to promote the fragrance dispersion of the fragrance storage assembly 12, but also realize the ventilation of the internal space of the fragrance storage cavity 1, so as to accelerate the outward diffusion of the fragrance inside the fragrance storage cavity 1, thereby realizing rapid fragrance diffusion on the premise of ensuring the fragrance quality. Moreover, through the transparent material of the fragrance storage cavity housing 13, the bouncing scene of the perfume liquid can be observed, and with the rendering of the ambient light, the product becomes more interesting and ornamental, effectively improving the cost performance of the product.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0028] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A bouncing aroma diffuser, comprising a fragrance storage chamber (1), characterized in that: The fragrance storage chamber (1) comprises a fragrance storage chamber shell (13); a vibration membrane (15) is encapsulated in an opening area on the bottom surface of the fragrance storage chamber shell (13); the vibration membrane (15) is drivingly connected to a vibration driving device (16); a fragrance diffusion through hole (131) is arranged at the upper end of the fragrance storage chamber shell (13); and fragrance liquid is loaded above the vibration membrane (15) inside the fragrance storage chamber (1); when the vibration driving device (16) drives the vibration membrane (15) to generate a deflected vibration, the fragrance liquid generates a bouncing motion above the vibration membrane (15), thereby stimulating the diffusion activity of the fragrance liquid particles.

2. The bouncing aroma diffuser according to claim 1, characterized in that: A fragrance storage component (12) is installed above the fragrance diffusion through hole (131), and the fragrance storage component (12) comprises a fragrance sponge tray (122) installed on the fragrance diffusion through hole (131) and fragrance sponges (121) arranged on the fragrance sponge tray (122). The fragrance sponge tray (122) is a hollow structure tray, and the hollow structure enables the fragrance sponges (121) to be connected with the internal space of the fragrance storage cavity (1).

3. The bouncing aroma diffuser according to claim 2, characterized in that: A fragrance outlet cover (11) is provided above the fragrance storage component (12), and a slit-shaped fragrance outlet (17) is formed between the fragrance outlet cover (11) and the fragrance storage component (12).

4. The bouncing aroma diffuser according to claim 1, characterized in that: The fragrance storage cavity shell (13) is a transparent shell.

5. The bouncing aroma diffuser according to claim 1, characterized in that: The lower end of the fragrance storage chamber (1) is connected to an electrical chamber (2), the electrical chamber (2) comprises an electrical chamber housing (24), the vibration drive device (16) is arranged on the side of the diaphragm (15) facing the electrical chamber (2), and is located inside the electrical chamber (2), a circuit board assembly (22) is arranged inside the electrical chamber (2), the vibration drive device (16) is electrically connected to the circuit board assembly (22), a control button (221) and a USB interface (222) are electrically connected on the circuit board assembly (22), and the control button (221) and the USB interface (222) are both arranged in a through hole preset in the electrical chamber housing (24), and extend outward from the through hole.

6. The bouncing aroma diffuser according to claim 5, characterized in that: A storage chip (223) and a voice microphone (224) are packaged on the circuit board assembly (22); the storage chip (223) is used to store audio files, and the voice microphone (224) is used to receive external audio signals.

7. The bouncing aroma diffuser according to claim 5, characterized in that: The circuit board assembly (22) is arranged circumferentially around the diaphragm (15); LED light-emitting lamp beads (225) are encapsulated on the circuit board assembly (22); the LED light-emitting lamp beads (225) are evenly arranged on the circumference of the diaphragm (15), and the light-emitting direction is arranged toward one side of the fragrance storage cavity (1); a packaging ring (21) is clamped at the joint between the diaphragm (15) and the circuit board assembly (22); and a light guide (14) is provided above the LED light-emitting lamp beads (225).

8. The bouncing aroma diffuser according to claim 5, characterized in that: The electrical cavity housing (24) comprises an electrical cavity upper shell (241) and an electrical cavity lower shell (242) which are connected to each other and cover each other, a receiving cavity is formed between the electrical cavity upper shell (241) and the electrical cavity lower shell (242), and an anti-slip pad (25) is provided on the bottom surface of the electrical cavity lower shell (242).

9. The bouncing aroma diffuser according to claim 5 or 8, characterized in that: A storage battery (23) is arranged in the electrical cavity (2), and the storage battery (23) is electrically connected to the circuit board assembly (22).

10. The bouncing aroma diffuser according to claim 1 or 5, characterized in that: The vibration drive device (16) comprises a magnetic field coil assembly (161) fixedly connected to the diaphragm (15) and a magnetic attraction assembly fixedly connected to the electrical cavity housing (24); the magnetic attraction assembly comprises a magnetic conductive lower shell (164), a permanent magnet (163) mounted on the magnetic conductive lower shell (164), and a magnetic conductive upper shell (162) covering the side of the permanent magnet (163) away from the magnetic conductive lower shell (164); the magnetic conductive lower shell (164) is fixedly connected to the electrical cavity housing (24).

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