CN217793904U

CN217793904U - Fragrance expanding machine

Info

Publication number: CN217793904U
Application number: CN202222036777.6U
Authority: CN
Inventors: 姚兵
Original assignee: Guangdong Baixiang Environmental Protection Technology Co ltd
Current assignee: Guangdong Baixiang Environmental Protection Technology Co ltd
Priority date: 2022-05-25
Filing date: 2022-08-03
Publication date: 2022-11-15
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses an expand fragrant machine, the gas circuit that aims at making the fan is more smooth and easy, and improve equipment life reduces the potential safety hazard simultaneously, its technical scheme: the utility model provides an expand fragrant machine, includes the organism, be equipped with the atomising head in the organism, with atomising head complex air pump, be equipped with the nozzle on the atomising head, still be equipped with the fan in the organism, the fan is located the gas circuit, the one end setting of gas circuit is connected with the atmosphere on the atomising head, the other end and the nozzle cooperation of gas circuit are with the jet distance of extension nozzle spun fog, belong to and expand fragrant equipment field.

Description

Fragrance expanding machine

Technical Field

The utility model belongs to expand fragrant equipment field, more specifically say, relate to an expand fragrant machine.

Background

The fragrance diffuser is a device for diffusing atomized essential oil into a space for producing a fragrant environment. The fragrance diffusing machine is generally provided with a fan for diffusing atomized essential oil and an air pump for providing atomization power for the atomizing head.

For example, CN207912935U discloses a staight section of thick bamboo type compression atomizing expands fragrant ware, which comprises a bod, the organism mainly comprises PCB control part, air pump power part, atomizing head, shell subassembly, the organism sets up chassis main body, the shell part sets up aluminum alloy panel, chassis main body's back sets up the backplate, set up the door plant on the backplate chassis main body's bottom sets up the base, chassis main body's inside sets up the air pump, the air inlet of air pump sets up the filter, PCB control part sets up PCB circuit board, PCB control part sets up the button, chassis main body's inside sets up the fan, the organism sets up the atomizing head, the inside of atomizing head sets up the atomizing core.

Like the diffuser, fans in most diffuser fans in the prior art are communicated with the inside of the diffuser, essential oil is diffused and atomized by exhausting air from the inside of the diffuser, the air path of the whole fan is connected to the inside of the diffuser, and a plurality of parts are arranged in the diffuser, so that the smoothness of the air path is influenced; and the components and parts are easily damaged by dust sucked from the outside of the fan, so that the service life of equipment is short, and if the sucked substances are electrified, the short circuit of the circuit is easily caused, so that potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at providing an expand fragrant machine, the gas circuit that aims at making the fan is more smooth and easy, and improve equipment life reduces the potential safety hazard simultaneously.

According to the utility model discloses an aspect provides an expand fragrant machine, which comprises a bod, be equipped with the atomising head in the organism, with atomising head complex air pump, be equipped with the nozzle on the atomising head, still be equipped with the fan in the organism, the fan is located the gas circuit, the one end setting of gas circuit is connected with the atmosphere on the atomising head, the other end of gas circuit and nozzle cooperation are with the jet distance of extension nozzle spun fog.

In the fragrance diffusing machine, a plurality of air nozzles are arranged around the spray nozzle and communicated with the end part of the air path.

In the fragrance diffusing machine, the atomizing head comprises an atomizing base, an atomizing core and an atomizing cover, the atomizing core is fixed on the atomizing base, a gas flow passage and a liquid flow passage are arranged in the atomizing base and the atomizing core, the gas flow passage is connected with the gas pump, and the liquid flow passage is connected with a liquid storage bottle arranged in or outside the machine body; the atomizing nozzle is arranged on the atomizing cover.

In the fragrance diffusing machine, the atomizing base is provided with the first enclosing plate for enclosing the atomizing core, the top of the atomizing base is covered with the cover body, and the atomizing cover covers the first enclosing plate, so that the inside of the first enclosing plate forms the atomizing chamber, the lower part of the atomizing cover is matched with the outside of the first enclosing plate to form the first chamber, and the upper part of the atomizing cover is matched with the lower part of the cover body to form the second chamber;

the air inlet end of the fan is communicated with the first cavity, the air outlet end of the fan is communicated with the second cavity, a vent for communicating the first cavity with the atmosphere is arranged on the side wall of the atomizing base, a through hole in butt joint with the atomizing nozzle is arranged on the cover body, and the air nozzle is arranged on the cover body and communicated with the second cavity.

In the fragrance diffusing machine, the atomizing base is provided with an exposed section extending out of the machine body, and the ventilation opening is arranged on one side of the exposed section; and a second enclosing plate used for enclosing the ventilation opening so as to enable the ventilation opening to be communicated with the first chamber is arranged on the atomization cover.

In the fragrance expanding machine, a sleeve for isolating the air pump and the atomizing head is arranged in the machine body, the atomizing head is arranged in the sleeve, and a joint for butting the air pump and the atomizing head is arranged on the sleeve.

In foretell expand fragrant machine, the sleeve is opened upwards and is divided into first chamber and the second chamber that holds along its open direction in proper order, still includes the stock solution bottle, the stock solution bottle is located the first intracavity that holds, the setting of atomising head holds the intracavity and holds the chamber with the second and laminate mutually at the second.

In the fragrance diffusing machine, the bottom of the machine body is provided with the ventilation hole.

The utility model discloses a technical scheme has following advantage or one of beneficial effect at least among the above-mentioned technical scheme:

the utility model discloses in set up the gas circuit for the fan alone, the one end and the atmosphere of gas circuit are connected, and the other end of gas circuit cooperates with the nozzle to prolong the jet distance of nozzle spun fog, and the fan draws air directly from the atmosphere and spreads the atomizing essential oil, can not communicate with the organism inside, and the gas circuit can be more smooth and easy; the materials such as dust sucked by the fan can not contact with the components inside the machine body, the service life of the equipment is prolonged, and potential safety hazards are reduced.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a partially enlarged view of a in fig. 1 according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of the utility model of embodiment 1 with the body removed;

fig. 4 is a front view of the sleeve and the atomizing head of embodiment 1 of the present invention;

fig. 5 is a structural sectional view of B-B of fig. 4 according to embodiment 1 of the present invention;

fig. 6 is a top view of the sleeve and atomizing head of embodiment 1 of the present invention;

fig. 7 is a sectional view of the structure C-C of fig. 6 according to embodiment 1 of the present invention;

fig. 8 is a schematic structural view of an atomizing head removing cover according to embodiment 1 of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following disclosure provides many different embodiments or examples for implementing different aspects of the invention.

Example 1

Referring to fig. 1 to 8, in an embodiment of the present invention, an aroma diffuser includes a body 1, an atomizing head 2 and an air pump 3 matched with the atomizing head 2 are disposed in the body 1, an atomizing nozzle 21 is disposed on the atomizing head 2, a fan 22 is further disposed in the body 1, the fan 22 is located in an air path, one end of the air path is disposed on the atomizing head 2 and connected to the atmosphere, and the other end of the air path is matched with the atomizing nozzle 21 to extend the spraying distance of mist sprayed from the atomizing nozzle 21;

the air path is independently arranged for the fan 22, one end of the air path is connected with the atmosphere, the other end of the air path is matched with the atomizing nozzle 21 to prolong the spraying distance of mist sprayed by the atomizing nozzle 21, the fan 22 directly exhausts air from the atmosphere to diffuse atomized essential oil and cannot be communicated with the inside of the machine body 1, the air path can be smoother, substances such as dust sucked by the fan cannot be in contact with components inside the machine body, the service life of equipment is prolonged, and potential safety hazards are reduced; and the sound of the air pump 3 can not enter the air path, and can not be output together with the air flow of the fan 22, thereby effectively reducing the noise of the fragrance diffuser.

Preferably, a plurality of air nozzles 23 are arranged around the atomizing nozzle 21, the air nozzles 23 are communicated with the end portion of the air path, the end portion of the air path ejects air flow through the air nozzles 23, and then low pressure is formed above the atomizing nozzle 21, so that the atomizing nozzle 21 ejects atomized essential oil, and the ejection distance of the atomized essential oil is prolonged.

In this embodiment, the atomizing head 2 includes an atomizing base 24, an atomizing core 25, and an atomizing cover 26, the atomizing core 25 is fixed on the atomizing base 24, a gas flow channel and a liquid flow channel are provided in the atomizing base 24 and the atomizing core 25, the gas flow channel is connected to the air pump 3, and the liquid flow channel is connected to the liquid storage bottle 4 built in or out of the machine body 1; the atomizing nozzle 21 is arranged on the atomizing cover 26; the atomized essential oil generated by the atomizing core 25 is discharged through the atomizing nozzle 21 on the atomizing cover 26.

In a specific embodiment, the end of the air passage connected to the atmosphere may be disposed on the atomizing head 2, such as the atomizing base 24 or the atomizing cover 26, or may extend to the machine body 1 through a separate closed conduit.

Specifically, a first enclosing plate 241 for enclosing the atomizing core 25 is arranged on the atomizing base 24, a cover 27 is covered on the top of the atomizing base 24, the atomizing cover 26 is covered on the first enclosing plate 241, so that an atomizing chamber 242 is formed inside the first enclosing plate 241, a first chamber 243 is formed by matching the lower part of the atomizing cover 26 with the outer part of the first enclosing plate 241, and a second chamber 244 is formed by matching the upper part of the atomizing cover 26 with the lower part of the cover 27;

the first chamber 243 and the second chamber 244 are mutually independent and matched to form an air path, the air inlet end of the fan 22 is communicated with the first chamber 243, the air outlet end of the fan is communicated with the second chamber 244, the side wall of the atomizing base 24 is provided with a vent 245 for communicating the first chamber 243 with the atmosphere, the cover body 27 is provided with a through hole 28 butted with the atomizing nozzle 21, and the air nozzle 23 is arranged on the cover body 27 and communicated with the second chamber 244;

in use, the fan 22 is operated, and air in the atmosphere enters the first chamber 243 through the vent 245, then passes through the fan 22 to reach the second chamber 244, and is discharged through the air jet 23 on the second chamber 244 to diffuse the atomized essential oil; and the through holes 28 allow the atomized essential oil discharged from the spray opening 21 to pass smoothly and to be influenced by the air flow from the air jet opening 23.

In a specific embodiment, the number of the air outlets 23 may be one or more, and may be designed according to actual situations, and the shape of the air outlets 23 is not limited.

In this embodiment, the top surface of the atomizing cover 26 is an annular slope surface with a thin top and a thick bottom, which is arranged around the spray opening 21, and can guide the air flow to flow towards the air outlet 23, so that the air flow has a tendency of blowing towards the spray opening 21.

It should be noted that the atomizing cap 26 and the cover 27 can be fixed on the atomizing base 24 by means of screw connection or bayonet connection.

In a specific embodiment, the atomizing base 24 is provided with an exposed section extending to the outside of the machine body 1, and the vent 245 is provided on one side of the exposed section to ensure that the vent 245 can draw air from the atmosphere; since the ventilation opening 245 is disposed on the exposed section, the ventilation opening 245 may be located on the second chamber 244, in order to communicate the ventilation opening 245 with the first chamber 243, a second enclosure plate 246 for enclosing the ventilation opening 245 is disposed on the atomizing cover 26, the second enclosure plate 246 is matched with the cover 27 to isolate the ventilation opening 245 from the second chamber 244, and then the second enclosure plate 246 is hollowed out at the place enclosed by the atomizing cover 26, so that the ventilation opening 245 can communicate with the first chamber 243.

In practical applications, the structure of the air path may also have other manners, for example, the fan 22 is fixed on the machine body 1, so that the air inlet end of the fan 22 is connected to the atmosphere, only the second cavity 244 needs to be arranged on the atomizing base 24, the air outlet end of the fan 22 is communicated with the second cavity 244, the second enclosing plate 246 and the first cavity 243 do not need to be arranged, and this embodiment does not limit this.

Preferably, a sleeve 5 for isolating the air pump 3 and the atomizing head 2 from each other is arranged in the machine body 1, the atomizing head 2 is arranged in the sleeve 5, a joint 51 for butting the air pump 3 and the atomizing head 2 is arranged on the sleeve 5, one end of the joint 51 is communicated with an air flow passage of the atomizing head 2, and the other end of the joint 51 is communicated with the air pump 3 through a pipeline, so that the air pump 3 can supply air to the atomizing head 2; at the same time, the air pump 3 is further isolated from the air path.

Specifically, the sleeve 5 is opened upwards and sequentially divided into a first accommodating cavity 52 and a second accommodating cavity 53 along the opening direction, and further comprises a liquid storage bottle 4, the liquid storage bottle 4 is connected with a liquid flow channel of the atomizing head 2, the liquid storage bottle 4 is positioned in the first accommodating cavity 52, and the atomizing head 2 is arranged in the second accommodating cavity 53 and attached to the second accommodating cavity 53; the installation of the atomizing head 2 and the liquid storage bottle 4 is convenient.

Generally, the first accommodating cavity 52 and the second accommodating cavity 53 can cooperate to form a stepped cavity with a large top and a small bottom, so that the atomizing base 24 can be embedded in the second accommodating cavity 53, and the liquid storage bottle 4 can be detachably fixed on the atomizing base 24 to be connected with the liquid flow passage; preferably, the liquid storage bottle 4 is fixed below the atomizing base 24 in a threaded manner.

In a specific embodiment, the fan 22 may be directly fixed on the atomizing base 24, and only a gap for accommodating the fan 22 is required to be left on the sleeve 5; or the fan 22 is fixed on the outer wall of the sleeve 5, an opening for facilitating the communication between the fan 22 and the atomizing base 24 needs to be arranged on the sleeve 5.

In order to further secure the nebulizing seat 24, locking means, which may be latches, snaps or screws, may be provided on the outer wall of the sleeve 5 to fix the nebulizing seat 24 in the second housing chamber 53.

In this embodiment, the bottom of the machine body 1 is provided with a ventilation hole for dissipating heat from the inside of the machine body 1, and the sound generated by the air pump 3 is transmitted from the bottom of the machine body 1, and the mixed air flow is not transmitted from the air jet port 23.

Of course, a filter for filtering the gas output by the gas pump 3, a controller for controlling the operation of the gas pump 3 and the fan 22, and a power supply module for supplying power are also arranged in the machine body 1.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides an expand fragrant machine, includes the organism, be equipped with the atomising head in the organism, with atomising head complex air pump, be equipped with the nozzle on the atomising head, its characterized in that, still be equipped with the fan in the organism, the fan is located the gas circuit, the one end setting of gas circuit is connected with the atmosphere on the atomising head, the other end and the nozzle cooperation of gas circuit are with the jet distance of extension nozzle spun fog.

2. The fragrance diffuser according to claim 1, wherein a plurality of air nozzles are arranged around the spray nozzle, and the air nozzles are communicated with the end part of the air passage.

3. The fragrance diffusing machine according to claim 2, wherein the atomizing head comprises an atomizing base, an atomizing core and an atomizing cover, the atomizing core is fixed on the atomizing base, a gas flow passage and a liquid flow passage are arranged in the atomizing base and the atomizing core, the gas flow passage is connected with a gas pump, and the liquid flow passage is connected with a liquid storage bottle arranged in or out of the machine body; the atomizing nozzle is arranged on the atomizing cover.

4. The fragrance diffusing machine according to claim 3, wherein a first enclosing plate for enclosing the atomizing core is arranged on the atomizing base, a cover body is covered on the top of the atomizing base, and the atomizing cover covers the first enclosing plate, so that an atomizing chamber is formed inside the first enclosing plate, a first chamber is formed by matching the lower part of the atomizing cover with the outer part of the first enclosing plate, and a second chamber is formed by matching the upper part of the atomizing cover with the lower part of the cover body;

the atomizing device comprises an atomizing seat, a first cavity, a second cavity, a fan, a vent, a through hole and a jet orifice, wherein the first cavity and the second cavity are mutually independent and are matched to form a gas circuit, the air inlet end of the fan is communicated with the first cavity, the air outlet end of the fan is communicated with the second cavity, the vent is arranged on the side wall of the atomizing seat and used for communicating the first cavity with the atmosphere, the through hole is formed in the cover body and butted with the atomizing orifice, and the jet orifice is arranged on the cover body and communicated with the second cavity.

5. The fragrance diffuser according to claim 4, wherein the atomizing base is provided with an exposed section extending outside the machine body, and the vent is arranged on one side of the exposed section; and a second enclosing plate used for enclosing the ventilation opening so as to enable the ventilation opening to be communicated with the first chamber is arranged on the atomization cover.

6. The fragrance diffusing machine according to claim 1, wherein a sleeve for isolating the air pump from the atomizing head is provided in the machine body, the atomizing head is provided in the sleeve, and a joint for butting the air pump and the atomizing head is provided on the sleeve.

7. The fragrance diffusing machine according to claim 6, wherein the sleeve is upwardly open and sequentially divided into a first accommodating cavity and a second accommodating cavity along the opening direction of the sleeve, and further comprises a liquid storage bottle, the liquid storage bottle is located in the first accommodating cavity, and the atomizing head is arranged in the second accommodating cavity and attached to the second accommodating cavity.

8. The fragrance diffuser of claim 6, wherein the bottom of said body is provided with ventilation holes.