Disinfection device

Abstract

The invention relates to the technical field of disinfection, in particular to a disinfection device. The disinfection device comprises a shell, a fan and a disinfection lamp. The shell is provided with an air inlet and an air outlet. The disinfection lamp is located in the shell and comprises a first lamp and a second lamp. The fan is located between the air inlet and the disinfection lamp. When the disinfection device is used for disinfection, oxygen in the shell is converted into ozone by the first lamp, and the ozone is blown out of the shell from the air outlet by the fan; meanwhile, air in the target space flows into the shell from the air inlet so as to provide oxygen for the first lamp. After the disinfection device finishes disinfection, the second lamp converts ozone in the shell into oxygen, and the fan blows the oxygen out of the shell from the air outlet; meanwhile, the ozone in the target space flows into the shell from the air inlet, so that the second lamp converts the residual ozone into oxygen, and ozone pollution is avoided. According to the disinfection device, the target space is disinfected through the ozone, and the ozone serving as gas can fill the target space, so that a better disinfection effect is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of ultraviolet disinfection, and in particular to a disinfection device. Background Art

[0002] As people's living standards improve, their requirements for hygiene in daily life are getting higher and higher, and disinfection machines are gradually entering people's daily lives. However, common disinfection machines are large in size and weight, not easy to carry, and are usually used to disinfect kitchen utensils. In addition, most disinfection machines use ultraviolet lamps with a wavelength of 253.7nm to irradiate the surface of objects, but for spaces that are not irradiated by ultraviolet lamps, it is difficult for disinfection machines to disinfect the space. Summary of the invention

[0003] The embodiment of the present application provides a disinfection device to achieve ozone disinfection of a target space.

[0004] An embodiment of the present application provides a disinfection device. The disinfection device includes a housing, a fan and a disinfection lamp, wherein the fan and the disinfection lamp are arranged in the housing. Specifically, the housing has an air inlet and an air outlet. The disinfection lamp includes a first lamp and a second lamp. The first lamp is used to convert oxygen in the housing into ozone, and the second lamp is used to convert ozone in the housing into oxygen. The fan is arranged between the air inlet and the disinfection lamp, and the fan is used to blow ozone or oxygen in the housing out of the air outlet.

[0005] When the disinfection device disinfects the target space, the first lamp can convert the oxygen in the shell into ozone, and the fan blows the converted ozone out of the shell from the air outlet; at the same time, the air in the target space can flow into the shell from the air inlet to provide oxygen to the first lamp. When the disinfection device finishes disinfection, the second lamp can convert the ozone in the shell into oxygen, and the fan blows the converted oxygen out of the shell from the air outlet; at the same time, the residual ozone in the target space can flow into the shell from the air inlet, so that the second lamp can convert the residual ozone into oxygen, realize ozone recovery and conversion, and thus avoid ozone pollution. Therefore, the disinfection device of the present application disinfects the target space with ozone, and ozone as a gas can fill the target space to achieve a better disinfection effect.

[0006] In some optional technical solutions, the wavelength of the first lamp may be 185 nm, and the wavelength of the second lamp may be 253.7 nm.

[0007] The specific types of the first lamp and the second lamp are not limited. For example, the first lamp can be a low-pressure mercury lamp or an LED lamp, and the second lamp can be a low-pressure mercury lamp or an LED lamp.

[0008] In some other optional technical solutions, the disinfection device may further include a filter. The filter is located between the air inlet and the fan. The filter can filter the gas entering the housing to remove fine particles in the gas.

[0009] In addition, in some other optional technical solutions, the disinfection device may further include a controller. The fan, the first lamp and the second lamp are respectively connected to the controller. When the disinfection device performs disinfection, the controller can be used to control the first lamp to convert the oxygen in the shell into ozone, and control the fan to blow the ozone generated in the shell out from the air outlet to perform ozone disinfection on the target space. When the disinfection device finishes disinfection and performs cleaning, the controller is used to turn off the first lamp and control the second lamp to convert the ozone in the shell into oxygen. In addition, the controller is also used to control the fan to blow the oxygen in the shell out from the air outlet to replace the residual ozone in the target space.

[0010] In the above technical solution, the disinfection device may further include a foldable sealed bag, and the housing is placed in the sealed bag. When the disinfection device is used to disinfect an object, the space of the sealed bag can be used as a target space, and the object to be disinfected can be placed in the sealed bag. The ozone filled in the sealed bag can disinfect the object. In addition, the sealed bag is foldable, which is convenient for carrying and storage.

[0011] In some optional technical solutions, the sealing bag may be provided with a positioning component. Correspondingly, the housing may be provided with a positioning identification component, which is used to identify the positioning component. The positioning identification component is connected to the controller. When the positioning identification component does not identify the positioning component, the controller may also be used to control the first lamp and the second lamp to turn off, thereby avoiding accidental activation of the disinfection device and realizing an anti-counterfeiting function.

[0012] In the above technical solution, the positioning component can be a magnet, and the positioning identification component can be a Hall sensor. Alternatively, the positioning component can be an electronic tag, and the positioning identification component can be a reader.

[0013] In the present application, the disinfection device may further include a mobile charging power supply. The mobile charging power supply may be connected to the fan, the first lamp and the second lamp, and is used to supply power to the fan, the first lamp and the second lamp.

[0014] In addition to supplying power to the various electrical components of the disinfection device, the mobile charging power supply can also be used to supply power to external devices. The housing is provided with a charging port. The mobile charging power supply is electrically connected to the charging port. When the disinfection device is idle, the mobile charging power supply can be used to supply power or charge external devices.

[0015] The type of the charging port is not limited, for example, the charging port may be a wired charging port or a wireless charging port.

[0016] In addition, the disinfection device may further include a reminder. When the disinfection device is disinfecting or cleaning, the reminder sounds an alarm to remind the user that the disinfection device is working to avoid misoperation.

[0017] The above-mentioned prompter may include a sound prompter, a light prompter or a vibration prompter, and this application does not make any specific limitation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A schematic diagram of the structure of a disinfection device provided in an embodiment of the present application;

[0020] Figure 2 Another schematic diagram of the structure of the disinfection device provided in an embodiment of the present application.

[0021] Reference numerals:

[0022] 11- housing;

[0023] 12- Fan;

[0024] 13-First lamp;

[0025] 14- Second lamp;

[0026] 15-Filter;

[0027] 16- controller;

[0028] 17- Sealed bag;

[0029] 18-Mobile charging power supply;

[0030] 111-air inlet;

[0031] 112-air outlet;

[0032] 113-positioning and identification component;

[0033] 171-Positioning component. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the technical solution of the present application, rather than all of the embodiments. Based on the embodiments recorded in the application documents, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the technical solution of the present application.

[0035] The embodiment of the present application provides a disinfection device to achieve ozone disinfection of a target space. Below, the disinfection device of the embodiment of the present application is described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0036] In order to facilitate the understanding of the disinfection device provided in the embodiment of the present application, its application scenario is described below. The disinfection device of the present application adopts ozone disinfection. After the disinfection device is placed in the target space, the disinfection device can generate ozone. Due to its gas characteristics, the generated ozone can flow arbitrarily in the target space without being restricted by space and distance. Therefore, the disinfection device of the present application can disinfect any article in the target space. In addition, when the article to be disinfected has an irregular structure or a hole structure, the ozone generated by the disinfection device can also enter these structures and disinfect. In actual use, the above-mentioned disinfection device can be applied to people's daily life, such as disinfecting articles such as clothing, kitchen utensils, handicrafts, fabrics or small household appliances, or it can also be used to disinfect a room.

[0037] Figure 1 A schematic diagram of the structure of the disinfection device provided in the embodiment of the present application. Figure 1 As shown, the disinfection device may include a housing 11, a fan 12 and a disinfection lamp. Specifically, the fan 12 and the disinfection lamp are arranged in the housing 11. Specifically, the housing 11 has an air inlet 111 and an air outlet 112. The disinfection lamp includes a first lamp 13 and a second lamp 14. The first lamp 13 is used to convert the oxygen in the housing 11 into ozone, and the second lamp 14 is used to convert the ozone in the housing 11 into oxygen. The fan 12 is arranged between the air inlet 111 and the disinfection lamp, and the fan 12 is used to blow the ozone or oxygen in the housing 11 out from the air outlet 112.

[0038] When the disinfection device disinfects the target space, the first lamp 13 can convert the oxygen in the housing 11 into ozone, and the fan 12 blows the converted ozone out of the housing 11 from the air outlet 112; at the same time, the air in the target space can flow into the housing 11 from the air inlet 111 to provide oxygen to the first lamp 13. When the disinfection device finishes disinfection, the second lamp 14 can convert the ozone in the housing 11 into oxygen, and the fan 12 blows the converted oxygen out of the housing 11 from the air outlet 112; at the same time, the residual ozone in the target space can flow into the housing 11 from the air inlet 111, so that the second lamp 14 can convert the residual ozone into oxygen, realize the recovery and conversion of ozone, and then avoid ozone pollution. Therefore, the disinfection device of the present application disinfects the target space by ozone, and ozone as a gas can fill the target space to achieve a better disinfection effect.

[0039] In order to convert oxygen into ozone, the first lamp 13 may use a lamp with a wavelength of 185 nm. Correspondingly, in order to convert ozone into oxygen, the second lamp 14 may use a lamp with a wavelength of 253.7 nm.

[0040] The specific types of the first lamp 13 and the second lamp 14 are not limited. For example, the first lamp 13 can be a low-pressure mercury lamp or an LED lamp, and the second lamp 14 can be a low-pressure mercury lamp or an LED lamp. It should be noted that a low-pressure mercury lamp refers to a mercury vapor arc lamp with a mercury vapor pressure of 1.3Pa-13Pa (0.01-0.1mmHg) and an emission wavelength of 253.7nm (0.01mmHg) mainly in the ultraviolet region. The equivalent energy of the mercury vapor arc lamp is 471.0kJ / mol (112.5kcal / mol), accounting for 70% of the total energy of the lamp.

[0041] In some other embodiments, the disinfection device may further include a filter 15. The filter 15 is located between the air inlet 111 and the fan 12. The filter 15 may filter the gas entering the housing 11 to remove fine particles or dust in the gas and prevent the fine particles or dust from entering the fan 12.

[0042] In addition, in some other embodiments, the disinfection device may further include a controller 16. The fan 12, the first lamp 13, and the second lamp 14 are respectively connected to the controller 16. When the disinfection device performs disinfection, the controller 16 can be used to control the first lamp 13 to convert the oxygen in the shell 11 into ozone, and control the fan 12 to blow out the ozone generated in the shell 11 from the air outlet 112 to perform ozone disinfection on the target space. When the disinfection device finishes disinfection and performs cleaning, the controller 16 is used to turn off the first lamp 13, and control the second lamp 14 to convert the ozone in the shell 11 into oxygen. In addition, the controller 16 is also used to control the fan 12 to blow out the oxygen in the shell 11 from the air outlet 112 to replace the residual ozone in the target space.

[0043] Figure 2 Another schematic diagram of the structure of the disinfection device provided in the embodiment of the present application. Figure 2 As shown, the disinfection device may further include a foldable sealed bag 17, and the housing 11 is placed in the sealed bag 17. When the disinfection device is used to disinfect an object, the space of the sealed bag 17 can be used as a target space, and the object to be disinfected can be placed in the sealed bag 17. The object can be disinfected by the ozone filled in the sealed bag 17. In addition, the sealed bag 17 is foldable, which is convenient for carrying and storage.

[0044] In some optional embodiments, the sealing bag 17 may be provided with a positioning component 171. Accordingly, the housing 11 may be provided with a positioning identification component 113, and the positioning identification component 113 is used to identify the positioning component 171. The positioning identification component 113 is connected to the controller 16. When the positioning identification component 113 does not identify the positioning component 171, the controller 16 may also be used to control the first lamp 13 and the second lamp 14 to turn off, thereby preventing the disinfection device from being accidentally started, and at the same time, an anti-counterfeiting function may be realized.

[0045] In the above embodiment, the positioning component 171 may be a magnet, and correspondingly, the positioning identification component 113 may be a Hall sensor. Alternatively, the positioning component 171 may be an electronic tag, and correspondingly, the positioning identification component 113 may be a reader.

[0046] In the present application, the disinfection device may further include a mobile charging power supply 18. The mobile charging power supply 18 may be connected to the fan 12, the first lamp 13 and the second lamp 14, and is used to supply power to the fan 12, the first lamp 13 and the second lamp 14.

[0047] In addition to supplying power to the various electrical components of the disinfection device, the mobile charging power supply 18 can also be used to supply power to external devices. The housing 11 is provided with a charging port (not shown in the figure). The mobile charging power supply 18 is electrically connected to the charging port. When the disinfection device is idle, the mobile charging power supply 18 can be used to supply power or charge external devices. The type of the above-mentioned charging port is not limited, for example, the charging port can be a wired charging port or a wireless charging port.

[0048] In some embodiments, the disinfection device may further include a reminder. When the disinfection device is disinfecting or cleaning, the reminder sounds an alarm to remind the user that the disinfection device is working to avoid misoperation. In a specific embodiment, the reminder may also be connected to the above-mentioned controller 16. When the positioning identification component 113 does not identify the positioning component 171, the controller 16 may control the reminder to sound an alarm while controlling the first lamp 13 and the second lamp 14 to turn off, so as to issue an error alarm to the user. The above-mentioned reminder may include a sound reminder, a light reminder or a vibration reminder, which is not specifically limited in this application.

[0049] Although the preferred embodiments of the present application have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0050] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. A disinfection device, It is characterized in that It comprises a housing, and a fan and a disinfection lamp arranged in the housing, wherein: The housing has an air inlet and an air outlet; The disinfection lamp comprises a first lamp and a second lamp, wherein the first lamp is used to convert the oxygen in the housing into ozone, and the second lamp is used to convert the ozone in the housing into oxygen; The fan is arranged between the air inlet and the disinfection lamp, and the fan is used to blow the ozone or oxygen in the shell out from the air outlet.

2. The disinfection device according to claim 1, It is characterized in that The wavelength of the first lamp is 185 nm, and the wavelength of the second lamp is 253.7 nm.

3. The disinfection device according to claim 2, It is characterized in that The first lamp is a low-pressure mercury lamp or an LED lamp, and the second lamp is a low-pressure mercury lamp or an LED lamp.

4. The disinfection device according to any one of claims 1 to 3, It is characterized in that The disinfection device further comprises a filter, and the filter is located between the air inlet and the fan.

5. The disinfection device according to any one of claims 1 to 3, It is characterized in that The disinfection device further comprises a controller, and the fan, the first lamp and the second lamp are respectively connected to the controller; When the disinfection device is performing disinfection, the controller is used to control the first lamp to convert the oxygen in the shell into ozone, and control the fan to blow the ozone in the shell out from the air outlet; when the disinfection device finishes disinfection and performs cleaning, the controller is used to turn off the first lamp, and control the second lamp to convert the ozone in the shell into oxygen, and control the fan to blow the oxygen in the shell out from the air outlet.

6. The disinfection device according to any one of claims 1 to 3, It is characterized in that The disinfection device also includes a foldable sealing bag, and the shell is placed in the sealing bag.

7. The disinfection device according to claim 6, It is characterized in that The sealing bag is provided with a positioning component, and the housing is provided with a positioning identification component, and the positioning identification component is used to identify the positioning component; The positioning identification component is connected to the controller. When the positioning identification component fails to identify the positioning component, the controller is further used to control the first lamp and the second lamp to turn off.

8. The disinfection device according to claim 7, It is characterized in that The positioning component is a magnet, and the positioning identification component is a Hall sensor; or, the positioning component is an electronic tag, and the positioning identification component is a reader.

9. The disinfection device according to any one of claims 1 to 3, It is characterized in that The disinfection device also includes a mobile charging power supply, which is connected to the fan, the first lamp and the second lamp, and is used to supply power to the fan, the first lamp and the second lamp.

10. The disinfection device according to claim 9, It is characterized in that The mobile charging power supply is also used to supply power to external devices. The housing is provided with a charging port, and the mobile charging power supply is electrically connected to the charging port.

11. The disinfection device according to claim 10, It is characterized in that The charging port includes a wired charging port or a wireless charging port.

12. The disinfection device according to any one of claims 1 to 3, It is characterized in that The disinfection device also includes a reminder, which sounds an alarm when the disinfection device is disinfecting or cleaning.

13. The disinfection device according to claim 12, It is characterized in that The prompter includes a sound prompter, a light prompter or a vibration prompter.

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