CN212880292U

CN212880292U - Ozone sterilizing device

Info

Publication number: CN212880292U
Application number: CN202021014710.7U
Authority: CN
Inventors: 何礼桂
Original assignee: Shenzhen Sanyi Enterprise Technology Co ltd
Current assignee: Shenzhen Sanyi Enterprise Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-04-06
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses an ozone sterilization device. Wherein, this ozone sterilization device includes: the ozone generator comprises a base, a communicating pipe, an ozone generating assembly and an exhaust assembly. The base is provided with an accommodating groove, an installation cavity, an installation opening and a positioning opening; the communicating pipe is arranged in the mounting cavity and provided with an air inlet cavity, a first pipe orifice, a second pipe orifice, a third pipe orifice and a fourth pipe orifice, wherein the first pipe orifice is communicated with the positioning port, and the second pipe orifice is communicated with the mounting port; the ozone generating assembly is arranged in the mounting cavity and is adjacent to the communicating pipe, the ozone generating assembly is provided with an ozone output port, and the ozone output port is communicated with the third pipe orifice; the exhaust assembly is arranged in the installation cavity and is adjacent to the communicating pipe and the ozone generation assembly, the exhaust assembly is provided with an air inlet and an air outlet, the air inlet is communicated with the fourth pipe orifice, and the air outlet is used for discharging gas to the outside of the installation cavity or the machine base. The utility model discloses ozone sterilization device improves the security of using.

Description

Ozone sterilizing device

Technical Field

The utility model relates to the technical field of sterilization equipment, in particular to an ozone sterilization device.

Background

At present, the ozone disinfection mode is generally applied to the fields of medical instruments, tableware, food processing and the like. When the articles are disinfected by ozone, the articles to be disinfected are required to be placed in the closed space, and ozone is introduced into the closed space to realize disinfection. Because the space for introducing ozone is closed, and ozone is required to be introduced in a large amount to realize comprehensive disinfection, ozone is partially remained in the closed space after the objects are disinfected, and then the ozone is sucked when a user takes out the objects, so that the olfactory system of the user generates a sharp and unpleasant reaction on the gas in the closed space; on the other hand, the human health is also harmed by the large amount of inhaled ozone.

The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an ozone sterilization device, aiming at improving the safety of ozone sterilization.

In order to achieve the above object, the present invention provides an ozone sterilization device comprising:

the mounting device comprises a base, a positioning device and a control device, wherein the base is provided with a containing groove, a mounting cavity, a mounting hole and a positioning hole, the mounting hole is communicated with the containing groove and the mounting cavity, and the positioning hole is communicated with the mounting cavity and exposed out of the outer surface of the base;

the communicating pipe is arranged in the mounting cavity and provided with an air inlet cavity and a first pipe orifice, a second pipe orifice, a third pipe orifice and a fourth pipe orifice which are communicated with the air inlet cavity, the first pipe orifice is communicated with the positioning port, and the second pipe orifice is communicated with the mounting port;

the ozone generating assembly is arranged in the mounting cavity and is adjacent to the communicating pipe, the ozone generating assembly is provided with an ozone output port, and the ozone output port is communicated with the third pipe orifice;

the exhaust assembly is arranged in the installation cavity and is adjacent to the ozone generation assembly, the exhaust assembly is provided with an air inlet and an air outlet, the air inlet is communicated with the fourth pipe orifice, and the air outlet is used for discharging gas to the installation cavity or the outside of the machine base.

The utility model discloses an in an embodiment, communicating pipe is including locating the installation pipe of installation cavity is with locating the intraductal registration arm of installation, the registration arm is provided with the chamber of admitting air, the installation pipe with form location space between the registration arm, the third mouth of pipe with the fourth mouth of pipe is located the installation pipe, and with the chamber intercommunication of admitting air, the location space is used for chucking stopper or chucking to treat the hose of disinfection article.

The utility model discloses an in the embodiment, a plurality of installed parts are convexly established to the outer wall of installation pipe, and each installed part is provided with the mounting hole, the installation cavity internal face is provided with a plurality of screw holes, each the mounting hole with one the screw hole corresponds, and the setting element passes the mounting hole with the screw hole is connected, so that the installation pipe with the interior wall connection of installation cavity.

In an embodiment of the present invention, the ozone sterilization device further includes a sealing gasket, the sealing gasket is clamped between the communicating pipe and the inner wall surface of the installation cavity, and surrounds the second pipe orifice and the periphery of the installation opening.

In an embodiment of the present invention, the frame includes:

the inner shell is provided with the accommodating groove and the mounting opening communicated with the accommodating groove;

the outer shell is sleeved on the inner shell, the outer shell and the inner shell are enclosed to form the installation cavity, the outer shell is provided with a yielding port and a positioning port, the yielding port is arranged corresponding to the notch of the accommodating groove, and the installation port and the positioning port are arranged oppositely; and

the upper cover is rotatably arranged on the shell and covers the position yielding opening to seal the accommodating groove.

In an embodiment of the present invention, the housing corresponds to the gas outlet is further provided with a plurality of ventilation holes, and the ventilation holes are arranged in an array.

In an embodiment of the present invention, the ozone sterilization device further comprises a protection switch, the protection switch is disposed on the inner shell, the outer shell is provided with an avoidance opening corresponding to the protection switch, the upper cover is provided with a supporting portion corresponding to the avoidance opening, and the upper cover covers the avoidance opening, so that the supporting portion triggers the protection switch;

in an embodiment of the present invention, the ozone sterilization device further includes a circuit board, the circuit board is disposed on a side surface of the inner shell facing the installation cavity, the outer shell is provided with a control panel, and the control panel is disposed opposite to the circuit board;

the utility model discloses an in an embodiment, control panel includes light transmission area territory and key cap, be provided with display screen and mechanical button on the circuit board, light transmission area territory with the display screen corresponds the setting, the key cap with mechanical button corresponds the setting.

The utility model discloses an in the embodiment, the upper cover orientation one side of shell is equipped with the retaining member, the inner shell corresponds the retaining member is provided with the retaining member, the retaining member with the retaining member closure, so that the upper cover lid fits let the position mouth, and it is airtight the storage tank.

The technical proposal of the utility model is that the frame is provided with a containing groove, an installation cavity, an installation opening and a positioning opening, and the communicating pipe, the ozone generating component and the exhaust component are arranged in the installation cavity; wherein, communicating pipe is provided with air inlet chamber and intercommunication air inlet chamber's first mouth of pipe, second mouth of pipe, third mouth of pipe and fourth mouth of pipe, first mouth of pipe passes through the location mouth with frame surface space intercommunication, the second mouth of pipe passes through the installing port with the storage tank intercommunication, the subassembly is taken place to ozone the ozone delivery outlet with third mouth of pipe intercommunication, exhaust subassembly the air inlet with fourth mouth of pipe intercommunication, the gas outlet be used for discharge gas extremely the installing chamber or outside the frame, also adopt communicating pipe to communicate storage tank, installing chamber, ozone generation subassembly and exhaust subassembly each other. When the article is disinfected, the mask of the breathing machine can be taken down, the mask is placed in the containing groove, the hose of the breathing machine is communicated with the first pipe orifice, the ozone generating assembly is called to work, the exhaust assembly does not work, the ozone generating assembly generates ozone, the ozone is discharged into the containing groove through the air inlet cavity and the second pipe orifice, and the article is disinfected; after the article is disinfected, the exhaust assembly is called to work, the ozone generation assembly does not work, the exhaust assembly can be an air pump, the exhaust assembly pumps air in the air inlet cavity through the fourth pipe orifice, so that ozone in the accommodating groove and the communication pipe is pumped away by the exhaust assembly, the ozone is discharged out of the mounting cavity or the machine base through the air outlet of the exhaust assembly, and oxidation reaction is generated after the ozone contacts the air, so that the ozone disappears; or, can adopt the stopper to stop first mouth of pipe, avoid ozone to discharge from first mouth of pipe, put into the storage tank with the tableware again to transfer ozone generation subassembly and exhaust subassembly work respectively, in order to realize the disinfection of tableware and the taking out of ozone. The utility model discloses an ozone sterilization device reduces the capacity that ozone remained in the storage tank, avoids the user to inhale the occurence of failure of ozone when taking article, improves the security that the user used ozone sterilization device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of the ozone sterilization device of the present invention;

FIG. 2 is a schematic view showing an assembled structure of the ozone sterilization device of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic structural diagram of the communication tube in FIG. 3;

FIG. 5 is an enlarged view of a portion of FIG. 2 at B;

FIG. 6 is a schematic view of the ozone sterilization device shown in FIG. 1 from another perspective;

FIG. 7 is a schematic view of the ozone sterilization device in FIG. 1;

figure 8 is a schematic gas flow diagram of the ozone sterilization device of figure 1.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an ozone sterilization device for disinfection article, article can be common medical supplies and tableware etc. for example: a respirator, a bowl, chopsticks, etc. Referring to fig. 1 specifically, it is a schematic structural diagram of an embodiment of the ozone sterilization device of the present invention; referring to fig. 2, it is a schematic view of the assembly structure of the ozone sterilization device in fig. 1; referring to fig. 3, a partial enlarged view at a in fig. 2; referring to fig. 4, a schematic diagram of a structure of the communication pipe in fig. 3 is shown; referring to fig. 5, a partial enlarged view at B in fig. 2; referring to fig. 6, it is a schematic structural view of another view of the ozone sterilization device in fig. 1; referring to fig. 7, it is a schematic view of the operation state of the ozone sterilization device in fig. 1; referring to fig. 8, a schematic gas flow diagram of the ozone sterilization device in fig. 1 is shown.

In the embodiment of the present invention, as shown in fig. 1 and shown in fig. 1, 2, 3, 4 and 7, the ozone sterilization device comprises: the ozone generator comprises a base 1, a communicating pipe 2, an ozone generating assembly 3 and an exhaust assembly 4; the base 1 is provided with an accommodating groove 111, an installation cavity 121, an installation opening 112 and a positioning opening 122, the installation opening 112 is communicated with the accommodating groove 111 and the installation cavity 121, and the positioning opening 122 is communicated with the installation cavity 121 and is exposed out of the outer surface of the base 1; the communicating pipe 2, the ozone generating component 3 and the exhaust component 4 are arranged in the mounting cavity 121, and the ozone generating component 3 and the exhaust component 4 are communicated with the accommodating groove 111 and the mounting cavity 121 or the outer space of the machine base 1 through the communicating pipe 2.

In an embodiment of the present invention, the installation cavity 121 is disposed by the communication pipe 2, the communication pipe 2 is provided with the air inlet cavity 211 and the first pipe orifice 212, the second pipe orifice 213, the third pipe orifice 221 and the fourth pipe orifice 231 of the communication air inlet cavity 211, the first pipe orifice 212 is communicated with the positioning port 122, and the second pipe orifice 213 is communicated with the installation port 112. It can be understood that the communication pipe 2 includes the first pipe 21 disposed in the mounting cavity 121, the second pipe 22 and the third pipe 23 disposed in the first pipe 21, the first pipe 21 is provided with an air inlet cavity 211 and a first pipe opening 212 and a second pipe opening 213 communicating with the air inlet cavity 211, the second pipe 22 and the third pipe 23 communicate with the air inlet cavity 211, one end of the second pipe 22 away from the first pipe 21 is provided with a third pipe opening 221, and one end of the second pipe 22 away from the first pipe 21 is provided with a fourth pipe opening 231.

Ozone generation component 3 is located in installation cavity 121, and ozone generation component 3 and with the adjacent setting of communicating pipe 2, ozone generation component 3 is provided with the ozone delivery outlet, ozone delivery outlet and third mouth of pipe 221 intercommunication. It can be understood that the ozone generating assembly 3 is communicated with the inner cavity of the communicating pipe 2 through the ozone output port and the third pipe orifice 221, and after the ozone generating assembly 3 generates ozone, the ozone can flow to the accommodating groove 111 through the communicating pipe 2; in some cases, the first nozzle 212 may be accessible to external equipment to be disinfected, and ozone may also be delivered to the external equipment to be disinfected.

Exhaust assembly 4 locates installation cavity 121, exhaust assembly 4 and with communicating pipe 2 and ozone generation subassembly 3 adjacent setting, exhaust assembly 4 is provided with air inlet and gas outlet, air inlet and fourth mouth of pipe 231 intercommunication, the gas outlet is used for exhaust gas to installation cavity 121 or frame 1 outside. It is understood that the air discharging assembly 4 may be an air pump, an air inlet of the air pump is connected to communicate with the fourth pipe orifice 231, and an air outlet of the air pump is used for discharging air to the installation cavity 121 or the machine base 1; when the exhaust assembly 4 works, the communicating pipe 2 can absorb gas, so that the gas in the pipeline of the sterilized equipment, the pipeline of the ozone generating assembly 3, the pipeline of the communicating pipe 2 and the accommodating groove 111 is extracted, and the extracted gas is exhausted to the mounting cavity 121 and/or the space outside the machine base 1 through the gas outlet and communicated, so that the gas in the accommodating groove 111 is effectively reduced.

In the present embodiment, the housing tank 111, the mounting cavity 121, the mounting port 112 and the positioning port 122 are provided on the base 1, and the communication pipe 2, the ozone generating module 3 and the exhaust module 4 are provided in the mounting cavity 121; wherein, the communicating pipe 2 is provided with an air inlet cavity 211 and a first pipe orifice 212, a second pipe orifice 213, a third pipe orifice 221 and a fourth pipe orifice 231 which are communicated with the air inlet cavity 211, the first pipe orifice 212 is communicated with the outer surface space of the machine base 1 through a positioning port 122, the second pipe orifice 213 is communicated with the accommodating groove 111 through an installing port 112, an ozone outlet of the ozone generating assembly 3 is communicated with the third pipe orifice 221, an air inlet of the exhaust assembly 4 is communicated with the fourth pipe orifice 231, and an air outlet is used for exhausting air to the outside of the installing cavity 121 or the machine base 1, that is, the accommodating groove 111, the installing cavity 121, the ozone generating assembly 3 and the exhaust assembly 4 are communicated with each other by adopting the. When the article is disinfected, the mask of the breathing machine can be taken down, the mask is placed in the accommodating groove 111, the hose of the breathing machine is communicated with the first pipe orifice 212, the ozone generating assembly 3 is called to work, the exhaust assembly 4 does not work, the ozone generating assembly 3 generates ozone, the ozone is discharged into the accommodating groove 111 through the air inlet cavity 211 and the second pipe orifice 213, and the article is disinfected; after the article is disinfected, the exhaust assembly 4 is called to work, the ozone generating assembly 3 does not work, the exhaust assembly 4 can be an air pump, the exhaust assembly 4 pumps air in the air inlet cavity 211 through the fourth pipe orifice 231, so that ozone in the accommodating groove 111 and the communicating pipe 2 is pumped out by the exhaust assembly 4, the ozone is discharged out of the mounting cavity 121 or the engine base 1 through an air outlet of the exhaust assembly 4, and oxidation reaction is generated after the ozone contacts the air, so that the ozone disappears; alternatively, the first pipe 212 may be plugged by a plug to prevent ozone from being discharged from the first pipe 212, and then the dishware is placed into the container 111, and the ozone generating assembly 3 and the exhaust assembly 4 are respectively invoked to work, so as to sterilize the dishware and extract ozone. The utility model discloses an ozone sterilization device reduces the capacity that ozone remained in storage tank 111, avoids the user to inhale the occurence of failure of ozone when taking article, improves the security that the user used ozone sterilization device.

In the practical application of the present invention, a sterilization system can be preset on the ozone sterilization device, and the sterilization system works according to a preset mode, as shown in fig. 7 and 8. For example: an ozone collecting device can be arranged in the accommodating groove 111 and is electrically connected with the circuit board 7, so that the concentration of ozone in the accommodating groove 111 can be collected by the sampling collecting device; firstly, the engine base 1 acquires a control signal and generates a control instruction according to the control signal. That is, the user activates the circuit board 7 through the control panel 126, so that the circuit board 7 generates an electric signal to control the operation of the ozone generating assembly 3 or the exhaust assembly 4. And secondly, entering a sterilization mode or an exhaust mode according to a control command so as to control the ozone generating assembly 3 or the exhaust assembly 4 to work. That is, the user can set the ozone sterilizing apparatus in the sterilization mode or the exhaust mode; on the other hand, when in the sterilization mode, the user can adjust the ozone concentration interval in the accommodating groove 111 and the sterilization duration; when in the exhaust mode, the user can set the time of air extraction and the minimum value of residual ozone concentration. Thirdly, acquiring the concentration of the ozone in the accommodating groove 111 to adjust the power of the ozone generating assembly 3 or the exhaust assembly 4; alternatively, after the ozone concentration is obtained, the ozone concentration may be compared with a preset concentration interval so as to control the power of the ozone generating assembly 3 or the exhaust assembly 4. The predetermined concentration interval may be a concentration at which ozone in the accommodating groove 111 can be effectively sterilized, and the predetermined concentration interval may be predetermined. And finally, generating prompt information according to the ozone concentration. That is, after the ozone sterilizer completes sterilization or exhaustion in the sterilization mode or the exhaustion mode, the user can be notified by a voice prompt or a display prompt.

In the embodiment, the ozone generating assembly 3 or the exhaust assembly 4 is controlled to work in a sterilization mode or an exhaust mode, so as to effectively realize the disinfection of the articles; further, the working condition in the accommodating groove 111 is obtained by obtaining the concentration of ozone in the accommodating groove 111, and the power of the ozone generating assembly 3 can be increased or decreased or the power of the exhaust assembly 4 can be increased or decreased according to the actual working condition, so that the resources can be saved while effective sterilization is realized.

In another practical application of the present invention, the step of obtaining the concentration of ozone in the accommodating groove 111 to adjust the power of the ozone generating assembly 3 or the exhaust assembly 4 comprises: in the sterilization mode, when the concentration of the ozone in the accommodating groove 111 is lower than a preset concentration range, the power of the ozone generating assembly 3 is increased; or, when the ozone concentration in the accommodating groove 111 is higher than the preset concentration range, the ozone generating assembly 3 is reduced or suspended;

in the exhaust mode, when the ozone concentration in the accommodating groove 111 is lower than the preset concentration range, the exhaust assembly 4 is reduced or suspended; or, when the ozone concentration in the accommodating groove 111 is higher than the preset concentration range, the power of the exhaust assembly 4 is increased.

Optionally, the predetermined concentration range may be 0.03-0.08 ppm, 0.08-0.6 ppm, 0.34-0.85 ppm, or the predetermined concentration range may be greater than 0.85 ppm.

Optionally, the user may also set a sterilization time corresponding to the setting, and the sterilization time may be any value, for example: 15min, 30min, 45min and the like.

In an embodiment of the present invention, in the sterilization mode, the predetermined concentration range may be 0.08-0.6 ppm, and the sterilization time may be 30 min. At the moment, the circuit board 7 controls the ozone generating assembly 3 to work, so that ozone is continuously discharged to the accommodating groove 111, and when the ozone collecting device detects that the concentration of ozone is lower than 0.08-0.6 ppm, the ozone generating assembly 3 is adjusted to work with larger power; when the ozone collecting device detects that the concentration of ozone is 0.08-0.6 ppm, the ozone generating assembly 3 is adjusted to work at constant power, so that electric energy is effectively saved.

In an embodiment of the present invention, in the exhaust mode, the predetermined concentration range may be 0.03-0.08 ppm, and the air-pumping time may be 15 min. At the moment, the circuit board 7 controls the exhaust assembly 4 to work, so that the exhaust assembly 4 continuously extracts ozone in the accommodating groove 111, and when the ozone collecting device detects that the concentration of the ozone is more than 0.03-0.08 ppm, the exhaust assembly 4 is adjusted to work at a higher power and work for 15min to completely extract the ozone; when the ozone collecting device detects that the concentration of ozone is 0.03-0.08 ppm, the ozone in the accommodating groove 111 is in a safe range, and at the moment, the exhaust assembly 4 is closed.

In an embodiment of the present invention, as shown in fig. 3 and 4, the communicating pipe 2 includes an installation pipe 214 disposed in the installation cavity 121 and a positioning pipe 215 disposed in the installation pipe 214, the positioning pipe 215 is provided with an air inlet cavity 211, a positioning space 216 is formed between the installation pipe 214 and the positioning pipe 215, the third pipe orifice 221 and the fourth pipe orifice 231 are disposed in the installation pipe 214, and the third pipe orifice 221 and the fourth pipe orifice 231 are communicated with the air inlet cavity 211; the positioning space 216 is used for gripping a plug or a hose for gripping an article to be sterilized. It will be appreciated that the second and third tubular bodies 22, 23 are connected to the mounting tube 214 and the retention tube 215 and are connected to the air inlet chamber 211, the retention space 216 being used to retain a plug or hose for the items to be sterilised.

In the present embodiment, the installation tube 214 is spaced from the positioning tube 215 to form a positioning space 216, and the positioning space 216 is disposed around the outer wall surface of the positioning tube 215. In the application of the embodiment, the main body of the ventilator can be connected to the base 1 through the hose, the mounting tube 214 and the positioning tube 215; when the hose is connected to the mounting tube 214 and the positioning tube 215, one end of the hose is just buckled in the positioning space 216, so that the hose, the mounting tube 214 and the positioning tube 215 can be detached. On the other hand, a boss may be disposed in the positioning space 216, the boss being disposed around the positioning space 216; when the hose is connected to the base 1, the boss abuts against the inner wall surface or the outer wall surface of the hose to improve the sealing property.

Optionally, the mounting tube 214 is provided with a boss.

Optionally, the positioning tube 215 is provided with a boss.

Optionally, the mounting tube 214, the positioning tube 215, the second tube 22 and the third tube 23 are integrally formed.

Optionally, the mounting tube 214, the positioning tube 215, the second tube 22 and the third tube 23 are integrally formed by injection molding.

In an embodiment of the present invention, as shown in fig. 4, a plurality of mounting members 217 are convexly disposed on the outer wall surface of the mounting tube 214, each mounting member 217 is provided with a mounting hole 218, the inner wall surface of the mounting cavity 121 is provided with a plurality of threaded holes 113, each mounting hole 218 corresponds to one threaded hole 113, and the positioning member passes through the mounting hole 218 and is connected with the threaded hole 113, so as to connect the mounting tube 214 to the inner wall of the mounting cavity 121.

In this embodiment, the mounting tube 214 is screwed to the inner wall surface of the mounting cavity 121, so that the communication tube 2 is integrally fixed to the base 1, the communication tube 2 is prevented from shaking, and the stability of operation is improved; on the other hand, adopt communicating pipe 2 can dismantle the structure of setting on frame 1 to the change and the maintenance of equipment part are convenient for.

Optionally, the positioning member is a bolt or screw.

Alternatively, under some specific processing requirements, the communication pipe 2 may also be thermoplastic on the base 1, so that the communication pipe 2 and the base 1 are integrally arranged.

In an embodiment of the present invention, as shown in fig. 3, the ozone sterilization device further includes a sealing gasket 5, and the sealing gasket 5 is clamped between the inner wall of the communicating pipe 2 and the inner wall of the installation cavity 121 and surrounds the second pipe opening 213 and the periphery of the installation opening 112.

In this embodiment, the structure in which the sealing gasket 5 is provided between the communication pipe 2 and the inner wall surface of the installation chamber 121 is adopted, so that the airtightness of the communication pipe 2 is improved, gas is prevented from leaking out from the gap between the communication pipe 2 and the inner wall surface of the installation chamber 121, and the ozone sterilization efficiency is improved.

Optionally, the sealing washer 5 is made of plastic or silicone.

In an embodiment of the present invention, as shown in fig. 2 and 7, the frame 1 includes: inner shell 11, shell 12 and upper cover 13, outer shell 12 is rotationally located to upper cover 13, and shell 12 overlaps and locates inner shell 11 and form installation cavity 121, and inner shell 11 is provided with storage tank 111, and upper cover 13 can be used to the notch that covers storage tank 111. That is, the housing 1 includes:

the inner shell 11 is provided with a containing groove 111 and a mounting opening 112 communicated with the containing groove 111; as can be understood, the communication pipe 2 is provided on the inner wall surface of the inner casing 11 facing the outer casing 12.

Inner shell 11 is located to outer shell 12 cover, and outer shell 12 and inner shell 11 enclose to close and form installation cavity 121, and outer shell 12 is provided with lets a mouthful 123 and a location mouth 122, lets a mouthful 123 correspond the notch setting of storage tank 111, and installing port 112 and location mouth 122 set up relatively. It can be understood that a receiving opening 123 is provided on the housing 12 to facilitate a user to put an object into the receiving groove 111.

The upper cover 13 is rotatably disposed on the housing 12 and covers the clearance opening 123 to seal the accommodating groove 111.

In this embodiment, the housing 12 is provided with the relief opening 123, and the upper cover 13 is rotatably disposed on the housing 12, so that the upper cover 13 can be closed after the articles are placed in the accommodating groove 111, so that the upper cover 13 covers the relief opening 123 to seal the opening of the accommodating groove 111, thereby improving the sealing performance of the accommodating groove 111 and improving the ozone sterilization efficiency.

In an embodiment of the present invention, as shown in fig. 2, fig. 6 and fig. 7, a plurality of ventilation holes 124 are further disposed on the housing 12 corresponding to the gas outlet, and the plurality of ventilation holes 124 are arranged in an array.

In the present embodiment, the air discharge assembly 44 is provided with an air outlet so as to remove ozone in the ozone sterilization device and ozone in the sterilized items, and directly discharges the ozone into the air through the air outlet, so that the air and the ozone are subjected to an oxidation reaction to eliminate the ozone.

Optionally, the ozone sterilization device may further include an ozone adsorption component, and the air outlet is externally connected with the ozone adsorption component to adsorb ozone. The ozone adsorbing assembly may include materials that adsorb or oxidize ozone, such as: activated carbon and/or graphite.

In an embodiment of the present invention, as shown in fig. 2, the ozone sterilization device is further provided with a protection switch 6, the protection switch 6 is disposed on the inner shell 11, the outer shell 12 corresponds to the protection switch 6 and is provided with a dodging opening 125, the dodging opening 125 and the dodging opening 123 are spaced apart, the upper cover 13 is provided with a holding portion 131, the holding portion 131 corresponds to the dodging opening 125, and the upper cover 13 covers the dodging opening 123, so that the holding portion 131 triggers the protection switch 6.

In this embodiment, the upper cover 13 is provided with the abutting portion 131, the inner housing 11 is provided with the protection switch 6, and when the upper cover 13 covers the inner housing 11, the abutting portion 131 contacts the protection switch 6, so that the circuit connected to the protection switch 6 is connected, and the ozone sterilization device is powered on.

Alternatively, the abutting portion 131 may be a magnetic material, and the protection switch 6 may be an electromagnetic induction switch.

Alternatively, the holding portion 131 may be made of plastic material, and the protection switch 6 may be a mechanical travel switch.

In an embodiment of the present invention, as shown in fig. 2 and 5, the ozone sterilization device further includes a circuit board 7, the circuit board 7 is disposed on a side surface of the inner casing 11 facing the installation cavity 121, the outer casing 12 is provided with a control panel 126, and the control panel 126 is disposed opposite to the circuit board 7.

In this embodiment, the whole housing 1 has the circuit board 7 and the control panel 126, so as to facilitate the user to perform the sterilization and air exhaust operations and improve the use experience of the ozone sterilization device.

Alternatively, the control panel 126 may include a light-transmitting area and a key cap, and the circuit board 7 may be provided with a display screen and a mechanical button, wherein the light-transmitting area corresponds to the display screen, and the key cap corresponds to the mechanical button.

Alternatively, the control panel 126 may include a touch panel, and the circuit board 7 may be provided with a sensing switch, and the touch panel is electrically connected to the sensing switch.

In an embodiment of the present invention, a fastening member 127 is disposed on one side of the upper cover 13 facing the outer shell 12, a locking member 132 is disposed on the corresponding fastening member 127 of the inner shell 11, the fastening member 127 is locked with the locking member 132, so that the upper cover 13 covers the allowance opening 123 and the closed accommodating groove 111. The fastening member 127 can be a buckle, and the locking member 132 can be a buckle hole, in which the buckle is fastened.

The above is only the optional embodiment of the present invention, and not therefore the scope of the present invention is limited, all under the inventive concept, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. An ozone sterilization device, comprising:

2. The ozone sterilization device according to claim 1, wherein the communication pipe comprises an installation pipe arranged in the installation cavity and a positioning pipe arranged in the installation pipe, the positioning pipe is provided with the air inlet cavity, a positioning space is formed between the installation pipe and the positioning pipe, the third pipe orifice and the fourth pipe orifice are arranged in the installation pipe and are communicated with the air inlet cavity, and the positioning space is used for clamping a plug or a hose for clamping an object to be sterilized.

3. The ozone sterilization device as claimed in claim 2, wherein a plurality of mounting members are protruded from an outer wall of the mounting tube, each mounting member is provided with a mounting hole, a plurality of threaded holes are formed in an inner wall of the mounting cavity, each mounting hole corresponds to one of the threaded holes, and a positioning member is inserted into the mounting hole and the threaded hole to connect the mounting tube with the inner wall of the mounting cavity.

4. The ozone sterilization device according to claim 1, further comprising a sealing gasket, wherein the sealing gasket is clamped between the communication pipe and the inner wall of the installation cavity and is arranged around the second pipe orifice and the periphery of the installation opening.

5. The ozone sterilization device according to any one of claims 1 to 4, wherein the housing comprises:

6. The ozone sterilization device as recited in claim 5, wherein said housing is further provided with a plurality of ventilation holes corresponding to said air outlet, and said plurality of ventilation holes are arranged in an array.

7. The ozone sterilization device according to claim 5, further comprising a protection switch disposed on the inner housing, wherein the outer housing has an avoiding opening corresponding to the protection switch, the upper cover has a supporting portion corresponding to the avoiding opening, and the upper cover covers the avoiding opening, so that the supporting portion triggers the protection switch.

8. The ozone sterilization device as recited in claim 5, further comprising a circuit board disposed on a side surface of said inner casing facing said mounting cavity, said outer casing having a control panel disposed opposite to said circuit board.

9. The ozone sterilization device as recited in claim 8, wherein said control panel comprises a light-transmissive region and a key cap, said circuit board is provided with a display screen and a mechanical button, said light-transmissive region is disposed corresponding to said display screen, and said key cap is disposed corresponding to said mechanical button.

10. The ozone sterilization device as claimed in claim 5, wherein a fastening member is provided on a side of the upper cover facing the outer housing, a locking member is provided on the inner housing corresponding to the fastening member, and the fastening member is locked with the locking member so that the upper cover covers the slot and closes the receiving groove.