CN212756577U

CN212756577U - Sterilizing spray bottle

Info

Publication number: CN212756577U
Application number: CN202020410590.6U
Authority: CN
Inventors: 赵宇波; 巩涛; 郭斌
Original assignee: Ningbo Cixi Institute For Innovation Design Of Smart Appliances Co ltd
Current assignee: Ningbo Cixi Institute For Innovation Design Of Smart Appliances Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-03-23
Anticipated expiration: 2030-03-26

Abstract

The utility model provides a disinfection spray bottle, it includes: the shell is provided with a water containing cavity and a top opening communicated with the water containing cavity; the sterilizing water module comprises an ozone generator or a hydrogen peroxide generator arranged in the water containing cavity, the ozone generator is used for electrolyzing water in the water containing cavity to generate ozone, and the hydrogen peroxide generator is used for electrolyzing water in the water containing cavity to generate hydrogen peroxide; the nozzle assembly comprises a pressing part, a suction pipe and a nozzle, wherein the pressing part is detachably mounted on the shell and covers the top opening of the shell, the suction pipe is connected with the pressing part and is inserted into the water containing cavity, the nozzle is arranged on the pressing part and is communicated with the suction pipe, and the pressing part is used for extracting liquid in the water containing cavity through the suction pipe and spraying the liquid out of the nozzle. The ozone water or the hydrogen peroxide can be sprayed out through the spray head assembly to realize the disinfection function, the use is convenient, and the ozone water or the hydrogen peroxide can be used as it is by controlling the ozone generator or the hydrogen peroxide generator, so that the better disinfection effect can be kept.

Description

Sterilizing spray bottle

Technical Field

The utility model relates to the technical field of electrical apparatus, what especially relate to is a disinfection spray bottle.

Background

Ozone water and hydrogen peroxide both have the functions of sterilization and disinfection. To prevent bacterial or viral infection, people generally use ozone water or hydrogen peroxide to sterilize objects, human body parts, or air. When the ready bottled ozone water or hydrogen peroxide is used, the ozone water or hydrogen peroxide is usually applied to an object to be disinfected by means of a paper towel, a towel or a cotton swab, so that the use is inconvenient. In addition, the existing ozone water or hydrogen peroxide is easy to volatilize and lose efficacy, and is not suitable for long-time storage.

Therefore, there is also a need to provide a new sterile spray bottle to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the above defects of the prior art, the utility model provides a disinfection spray bottle with convenient use and better disinfection effect.

The utility model provides a technical scheme that technical problem adopted as follows:

a sterile spray bottle, comprising: the shell is provided with a water containing cavity and a top opening communicated with the water containing cavity; the sterilizing water module comprises an ozone generator or a hydrogen peroxide generator arranged in the water containing cavity, the ozone generator is used for electrolyzing water in the water containing cavity to generate ozone, and the hydrogen peroxide generator is used for electrolyzing water in the water containing cavity to generate hydrogen peroxide; the spray head assembly comprises a pressing part, a suction pipe and a nozzle, the pressing part is detachably mounted on the shell and covers the top opening, the suction pipe is connected with the pressing part and inserted into the water containing cavity, the nozzle is arranged on the pressing part and communicated with the suction pipe, and the pressing part is used for extracting liquid in the water containing cavity through the suction pipe and spraying the liquid out of the nozzle.

Preferably, the shell comprises a first shell and a second shell, the water containing cavity and the top opening are both arranged in the first shell, a bottom opening is arranged at the bottom of the first shell and communicated with the water containing cavity, and the second shell is detachably connected with the first shell and covers the bottom opening.

Preferably, the second housing is provided with a cover portion for covering the bottom opening, and the sterilized water module is mounted on the cover portion and extends into the water containing cavity.

Preferably, the sterilizing spray bottle further comprises a first sealing ring, and the first sealing ring is arranged between the cover sealing part and the first shell to form a seal for the water containing cavity.

Preferably, one side of the sealing cover part facing the inside of the water containing cavity is provided with a mounting groove, and the sterilized water module is mounted in the mounting groove.

Preferably, the disinfection spray bottle further comprises a battery and two electric conductors, a first accommodating cavity is formed in one side, back to the water accommodating cavity, of the sealing cover part of the second shell, the battery is arranged in the first accommodating cavity, two through holes are formed in the bottom of the mounting groove, the two electric conductors penetrate through the two through holes, the disinfection water module is provided with two electrodes used for electrolyzing water, and the two electrodes are electrically connected with the battery through the two electric conductors.

Preferably, the sterilizing spray bottle further comprises a bottom cover, a bottom cover opening communicated with the first accommodating cavity is formed in the bottom of the second shell, and the bottom cover is detachably mounted on the second shell and covers the bottom cover opening.

Preferably, the disinfection spray bottle further comprises a circuit board and a key, wherein a second accommodating cavity is formed by the inner wall surface of the second shell and the outer wall surface of the first shell in a surrounding mode, the second accommodating cavity is communicated with the first accommodating cavity, the circuit board is arranged in the second accommodating cavity, the key and the battery are electrically connected with the circuit board, and a key through hole for the key to pass through is formed in the side wall of the second shell.

Preferably, the sterilizing spray bottle further comprises a second sealing ring, and the second sealing ring is arranged between the first shell and the second shell to form a seal for the second containing cavity.

Preferably, the disinfection spray bottle further comprises a third sealing ring, the electric conductor is a screw, an L-shaped sheet metal piece is formed or connected at one end of each of the two electrodes close to the sealing cover part, a screw through hole is formed in each sheet metal piece, the electric conductor penetrates through the screw through hole and the third sealing ring and presses the sheet metal piece on the sealing cover part, and the third sealing ring is arranged between the sheet metal piece and the sealing cover part.

Compared with the prior art, the utility model discloses mainly there is following beneficial effect:

the water cavity, ozone generator electrolysis water produces ozone and forms ozone water, perhaps hydrogen peroxide is produced to hydrogen peroxide generator electrolysis water, and ozone water and hydrogen peroxide all have the sterile function of disinfecting, through the shower nozzle subassembly can be sprayed ozone water or hydrogen peroxide to the disinfection spray bottle outside in order to realize sterile function, convenient to use, in addition, through control ozone generator or hydrogen peroxide generator, ozone water or hydrogen peroxide can be done now and use, are favorable to keeping better disinfection effect.

Drawings

In order to illustrate the solution of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.

FIG. 1 is a schematic structural view of a sterilizing spray bottle according to a first embodiment;

FIG. 2 is an exploded view of a sterile spray bottle according to a first embodiment;

FIG. 3 is a cross-sectional view of a sterile spray bottle according to a first embodiment;

fig. 4 is a schematic structural view of a second casing according to the first embodiment;

fig. 5 is an exploded view of a sterilized water module according to the first embodiment;

fig. 6 is an exploded view of a sterile spray bottle according to a second embodiment.

Reference numerals:

100-disinfection spray bottle, 11-first shell, 111-water containing cavity, 112-top opening, 12-second shell, 101-first containing cavity, 102-second containing cavity, 121-sealing cover, 1211-mounting groove, 1212-through hole, 123-button via hole, 13-bottom cover, 21-pressing part, 22-suction pipe, 23-nozzle, 30-disinfection water module, 31-inner electrode, 32-outer electrode, 33-sheet metal, 41-first sealing ring, 42-second sealing ring, 43-third sealing ring, 44-fourth sealing ring, 51-battery, 52-electric conductor, 53-circuit board, 54-button, 60-end cover, 200-disinfection spray bottle, 201-shell, 202-transparent water tank, 203-transparent observation window.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Fig. 1 is a schematic structural view of a sterilizing spray bottle 100 according to a first embodiment; fig. 2 is an exploded view of the sterilizing spray bottle 100 according to the first embodiment; fig. 3 is a sectional view of the sterilizing spray bottle 100 according to the first embodiment.

As shown in fig. 1 to 3, a first embodiment provides a sterilization spray bottle 100, which includes a housing, a nozzle assembly, a sterilization water module 30, a first seal ring 41, a second seal ring 42, a third seal ring 43, a fourth seal ring 44, a battery 51, an electric conductor 52, a circuit board 53, a button 54, and an end cap 60.

The case includes a first case 11, a second case 12, and a bottom cover 13. The first housing 11 is provided with a water containing cavity 111, a top opening 112 and a bottom opening, both the top opening 112 and the bottom opening being in communication with the water containing cavity 111. The water containing chamber 111 is for containing water. Generally, the TDS (Total Dissolved Solids) value can be used to assess the amount of Dissolved material contained in the water. Higher TDS values indicate more solutes in the water. The TDS value of the water to which the present application is applied may typically be above 90 ppm. The water may be mineral water or tap water. The first housing 11 may be made of a transparent material to facilitate observation of the water level in the water containing chamber 111 and the electrolysis of water. The second housing 12 is detachably connected to the first housing 11 and covers the bottom opening. Preferably, the second housing 12 is provided with a cover part 121 for covering the bottom opening, and the sterilized water module 30 is mounted to the cover part 121 and extends into the water containing chamber 111.

Fig. 4 is a schematic structural view of the second casing 12 according to the first embodiment.

As shown in fig. 4, it is preferable that a mounting groove 1211 is formed at a side of the cover part 121 facing the inside of the water containing chamber 111. The sterilized water module 30 is installed in the installation groove 1211. Generally, the water in the water receiving chamber 111 may have impurities or dirt, and the installation groove 1211 is provided such that the impurities or dirt are collected in the installation groove 1211 to facilitate cleaning.

In the present application, the sterilizing water module 30 may be an ozone generator for electrolyzing water contained in the water containing chamber 111 to generate ozone, which is dissolved in the water to form ozone water, or a hydrogen peroxide generator for electrolyzing water contained in the water containing chamber 111 to generate hydrogen peroxide, which is dissolved in the water to form hydrogen peroxide water. Ozone water and hydrogen peroxide both have the functions of sterilization and disinfection.

Fig. 5 is an exploded view of the sterilizing water module 30 according to the first embodiment.

As shown in fig. 5, the sterilizing water module 30 includes an inner electrode 31, an outer electrode 32, and an "L" -shaped sheet metal piece 33. The inner layer electrode 31 and the outer layer electrode 32 are electrically connected to the battery 51 through two electrical conductors 52.

In some examples, the sterile water module 30 may be an ozone generator. The TDS value of the water subjected to electrolytic reaction with the ozone generator is between 90ppm and 110ppm, so that better electrolytic reaction can be obtained. The ozone generator may also be an existing electrolytic ozone generator, such as those disclosed in the following patents: chinese patent No. 201811441052.7, chinese patent No. 201520498544.5, chinese patent No. 201720831488, chinese patent No. 201820941.3, chinese patent No. 201510376097.0, or US patent No. US 09540259. The basic principle of the electrolytic ozone generator is that low voltage direct current electrolyzes water, so that the water is oxidized on a special anode solution interface to generate ozone. The electrolytic method for preparing ozone is that the anode and the cathode and electrolyte solution form an electrolytic device, and ozone is separated out from the anode. Electrolytic ozone generators suitable for use in the present application may or may not include a proton exchange membrane. Ozone generators are characterized by contacting water and electrolyzing the water to produce ozone. When the sterilized water module 30 is an ozone generator, the inner layer electrode 31 is an anode, the outer layer electrode 32 is a cathode, and the anode of the ozone generator, i.e., the inner layer electrode 31 is coated with an ozone generating catalyst to electrolyze water to generate ozone.

In other examples, the sterilized water module 30 may be a hydrogen peroxide generator. The TDS value of the water which is subjected to electrolytic reaction with the hydrogen peroxide generator is more than 90ppm, so that better electrolytic reaction can be obtained. The hydrogen peroxide generator can also adopt the existing electrolytic hydrogen peroxide generator, and the working principle of the hydrogen peroxide generator can refer to Chinese patent with application number of 201810423905.8. The hydrogen peroxide generator is characterized in that hydrogen peroxide is generated by contacting water and electrolyzing the water and dissolved in the water to form hydrogen peroxide water. When the sterilized water module 30 is a hydrogen peroxide generator, the inner electrode 31 is a cathode, the outer electrode 32 is an anode, and the cathode of the hydrogen peroxide generator, i.e., the inner electrode 31, is coated with a hydrogen peroxide generation catalyst to electrolyze water to generate hydrogen peroxide.

The configuration of the sterilized water module 30 is not limited to the configuration shown in fig. 5, and the sterilized water module 30 may be in a cylindrical shape or a block shape horizontally placed. The requirement for the sterilizing water module 30 is to contact and electrolyze water to produce ozone or hydrogen peroxide, according to the operating principles of existing electrolytic ozone generators or hydrogen peroxide generators.

The spray head assembly comprises a pressing part 21, a suction pipe 22 and a nozzle 23, wherein the pressing part 21 is detachably arranged on the first shell 11 and covers the top opening 112, the suction pipe 22 is connected with the pressing part 21 and is inserted into the water containing cavity 111, the nozzle 23 is arranged on the pressing part 21 and is communicated with the suction pipe 22, and the pressing part 21 is used for extracting liquid in the water containing cavity 111 through the suction pipe 22 and spraying the liquid out of the nozzle 23. The liquid can be ozone water or hydrogen peroxide. The showerhead assembly may be of the prior art. Many products are available which are equipped with the nozzle assembly, such as a water bottle for toilet water, a perfume bottle or a shampoo bottle, and a supermarket generally has such products equipped with the nozzle assembly. The sprayer assembly features a pump that draws liquid from the bottle up and sprays the liquid out of the nozzle. The state in which the liquid is sprayed from the nozzle may be in the form of a spray such as a perfume bottle, or in the form of a liquid such as a shampoo bottle or a water spray bottle for watering flowers. Typically, the spray head assembly is provided with an internal thread, the top of the first housing 11 is provided with an external thread, and the spray head assembly is connected with the first housing 11 through the thread.

The first seal ring 41 is provided between the cap 121 and the first housing 11 to seal the water containing chamber 111, thereby preventing water leakage.

The sterile spray bottle 100 includes a battery 51, two electrical conductors 52, a circuit board 53 and a button 54. The second housing 12 has a first receiving cavity 101 on a side of the cover 121 facing away from the water receiving cavity 111, the battery 51 is disposed in the first receiving cavity 101, two through holes 1212 are disposed at a bottom of the mounting groove 1211, two conductors 52 are disposed through the two through holes 1212, the ozone generator or the hydrogen peroxide generator has two electrodes for electrolyzing water, i.e., an anode 31 and a cathode 32, and the two electrodes are electrically connected to the battery 51 through the two conductors 52. Therefore, the disinfection spray bottle 100 does not need to be additionally connected with a power supply, and is convenient to carry and use.

Preferably, the conductor 52 is a screw, an "L" shaped sheet metal 33 is formed or connected to one end of the two electrodes close to the cover 121, the sheet metal 33 is provided with a screw through hole, the conductor 52 passes through the screw through hole and the third sealing ring 43 and presses the sheet metal 33 on the cover 121, and the third sealing ring 43 is arranged between the sheet metal 33 and the cover 121. Thereby, water can be prevented from leaking through the through hole 1212.

The bottom of the second housing 12 is provided with a bottom cover opening communicated with the first accommodating cavity 101, and the bottom cover 13 is detachably mounted on the second housing 12 and covers the bottom cover opening. The fourth sealing ring 44 is disposed between the bottom cover 13 and the second housing 12 to form a seal with the first receiving cavity 101, so as to prevent external moisture or dust impurities from entering the first receiving cavity 101, thereby protecting the circuit device.

The inner wall surface of the second housing 12 and the outer wall surface of the first housing 11 enclose a second receiving cavity 102, the second receiving cavity 102 is communicated with the first receiving cavity 101, the circuit board 53 is disposed in the second receiving cavity 102, the keys 52 and the battery 51 are electrically connected to the circuit board 53, and the sidewall of the second housing 12 is provided with key through holes 123 for the keys 52 to pass through. The operation of the ozone generator or the hydrogen peroxide generator can be controlled by the button 52. In other examples, the second receiving cavity 102 may not be required, and the button 52 and the circuit board 53 may be disposed in the first receiving cavity 101, but the installation height of the button 52 is low, which is not favorable for the user to operate. The circuit board 53 may be provided with a controller, which may be a single chip or a PLC controller, and may automatically control the working intensity or time of the ozone generator or the hydrogen peroxide generator to control the generation efficiency and the total amount of ozone or hydrogen peroxide.

The second sealing ring 42 is disposed between the first housing 11 and the second housing 12 to form a seal with the second receiving cavity 102, so as to prevent moisture or dust impurities from entering the second receiving cavity 102 to protect the circuit device.

An end cap 60 is positioned above and removably connected to the housing, the end cap 60 being used to cover the spray head assembly. The cap 60 may snap into the first housing 11, and the cap 60 may be removed when the spray bottle 100 is in use and the cap 60 may be snapped on to protect the spray head assembly when not in use.

In this embodiment, in the water containing cavity 111, the ozone generator electrolyzes water to generate ozone and form ozone water, or the hydrogen peroxide generator electrolyzes water to generate hydrogen peroxide and form hydrogen peroxide, both the ozone water and the hydrogen peroxide have sterilization and disinfection functions, and the ozone water or the hydrogen peroxide can be sprayed outside the sterilization spray bottle 100 through the spray head assembly to realize the disinfection function.

Fig. 6 is an exploded view of a sterile spray bottle 200 according to a second embodiment.

The sterilizing spray bottle 200 has the same principle as the sterilizing spray bottle 100 except that the sterilizing spray bottle 200 employs a housing including a housing 201, a transparent water tank 202, and a transparent observation window 203. The spray head assembly is detachably mounted at the top of the shell 201, the transparent water tank 202 is arranged in the shell 201, the transparent water tank 202 is used for containing water, the disinfectant module 30 is arranged in the transparent water tank 202, the transparent observation window 203 is mounted on the side wall of the shell 201, and a user can observe the water level in the transparent water tank 202 and the water electrolysis condition through the transparent observation window 203.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.

Claims

1. A sterile spray bottle, comprising:

the shell is provided with a water containing cavity and a top opening communicated with the water containing cavity;

the sterilizing water module comprises an ozone generator or a hydrogen peroxide generator arranged in the water containing cavity, the ozone generator is used for electrolyzing water in the water containing cavity to generate ozone, and the hydrogen peroxide generator is used for electrolyzing water in the water containing cavity to generate hydrogen peroxide;

the spray head assembly comprises a pressing part, a suction pipe and a nozzle, the pressing part is detachably mounted on the shell and covers the top opening, the suction pipe is connected with the pressing part and inserted into the water containing cavity, the nozzle is arranged on the pressing part and communicated with the suction pipe, and the pressing part is used for extracting liquid in the water containing cavity through the suction pipe and spraying the liquid out of the nozzle.

2. The antiseptic spray bottle of claim 1,

the casing includes first casing and second casing, hold the water cavity with open-top all locates first casing, the bottom of first casing is equipped with the bottom opening, the bottom opening with hold the water cavity intercommunication, the second casing with first casing detachably connects and the closing cap the bottom opening.

3. The antiseptic spray bottle of claim 2,

the second shell is provided with a sealing cover part for sealing the bottom opening, and the disinfectant module is mounted on the sealing cover part and extends into the water containing cavity.

4. The antiseptic spray bottle of claim 3,

still include first sealing washer, first sealing washer is located between closing cap portion with first casing is in order to form the sealed to holding the water cavity.

5. The antiseptic spray bottle of claim 4,

one side of the sealing cover part facing the inside of the water containing cavity is provided with a mounting groove, and the sterilized water module is mounted in the mounting groove.

6. The antiseptic spray bottle of claim 5,

the second shell is provided with a first accommodating cavity at one side of the sealing cover back to the water accommodating cavity, the battery is arranged in the first accommodating cavity, the bottom of the mounting groove is provided with two through holes, the two electric conductors penetrate through the two through holes, the disinfectant module is provided with two electrodes for electrolyzing water, and the two electrodes are electrically connected with the battery through the two electric conductors.

7. The antiseptic spray bottle of claim 6,

the bottom cover is detachably mounted on the second shell and covers the bottom cover opening.

8. The antiseptic spray bottle of claim 6,

the battery pack is characterized by further comprising a circuit board and a key, wherein a second accommodating cavity is formed by the inner wall surface of the second shell and the outer wall surface of the first shell in a surrounding mode, the second accommodating cavity is communicated with the first accommodating cavity, the circuit board is arranged in the second accommodating cavity, the key and the battery are electrically connected with the circuit board, and a key through hole for the key to pass through is formed in the side wall of the second shell.

9. The antiseptic spray bottle of claim 8,

the second sealing ring is arranged between the first shell and the second shell to form sealing of the second accommodating cavity.

10. The antiseptic spray bottle of claim 6,

the sealing structure is characterized by further comprising a third sealing ring, the electric conductor is a screw, an L-shaped sheet metal piece is formed or connected at one end, close to the sealing part, of the two electrodes, a screw through hole is formed in the sheet metal piece, the electric conductor penetrates through the screw through hole and the third sealing ring and presses the sheet metal piece on the sealing part, and the third sealing ring is arranged between the sheet metal piece and the sealing part.