CN218820870U - Air sterilizer - Google Patents
Air sterilizer Download PDFInfo
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- CN218820870U CN218820870U CN202221696840.2U CN202221696840U CN218820870U CN 218820870 U CN218820870 U CN 218820870U CN 202221696840 U CN202221696840 U CN 202221696840U CN 218820870 U CN218820870 U CN 218820870U
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- air
- ultraviolet lamp
- lamp tube
- sterilizer
- air sterilizer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The embodiment of the utility model provides an air sterilizing machine, air sterilizing machine include into wind gap, air outlet, fan, first ultraviolet tube, second ultraviolet tube and anion generator, and the fan is located into wind gap department, and first ultraviolet tube and second ultraviolet tube are located the both sides wind direction department of fan, and anion generator is located one side of keeping away from the fan of first ultraviolet tube. Light that second ultraviolet tube sent can be continuously to the aerosol in the air through air sterilizing machine inside disinfection of disinfecting, the realization is circulated to the air in the external environment and is killed, first ultraviolet tube and anion generator in the air sterilizing machine can produce ozone and negative oxygen ion output to the external environment in the source constantly, the realization is to aerosol disinfection of disinfecting in the external environment, and then the realization is carried out dual killing to the aerosol in the external environment of locating, the bactericidal effect lasts, it is effective, comprehensive no dead angle, the viral transmission hidden danger that isolated aerosol carried.
Description
Technical Field
The utility model relates to an air purification technical field especially relates to an air sterilizing machine.
Background
The aerosol suspension characteristics determine that it can stay in the air for a long time in a light flowing air environment, and when the aerosol carries viruses, even if a patient carrying the viruses leaves the area and then enters the aerosol covered space, the aerosol is inhaled to cause infection.
Currently, there are several approaches to aerosol disinfection: 1. indoor ultraviolet lamp disinfection, ultraviolet lamp have the efficient disinfection ability of disinfecting, nevertheless have two problems and can't solve, and first the ultraviolet ray has very big injury to the human body, and the during operation personnel must leave, and second the place that the ultraviolet ray can't reach bactericidal effect. 2. The method for spraying the disinfectant on the surface of the object has the disadvantages of high manpower consumption, high cost, incapability of ensuring the efficacy and inapplicability in public spaces for people to and fro.
It can be understood that the two treatment methods can only effectively guarantee short-time sterilization and disinfection during working, but can not continuously and effectively sterilize in public places where people come and go without dead angles.
Disclosure of Invention
An embodiment of the utility model provides an air sterilizer to it can't last in the public place that the people came and came to solve current disinfection mode, effectual, the problem of disinfecting at no dead angle.
The embodiment of the utility model discloses an air sterilizer, which is characterized by comprising an air inlet, an air outlet, a fan, a first ultraviolet lamp tube, a second ultraviolet lamp tube and an anion generator; the fan is positioned at the air inlet, the first ultraviolet lamp tube and the second ultraviolet lamp tube are positioned at the wind directions at two sides of the fan, and the negative ion generator is positioned at one side of the first ultraviolet lamp tube, which is far away from the fan; the first ultraviolet lamp tube is used for generating ozone, the second ultraviolet lamp tube is used for sterilizing and disinfecting air passing through the air disinfecting machine, and the negative ion generator is used for generating negative oxygen ions;
when the fan works, air outside the air sterilizer is sucked from the air inlet, so that the second ultraviolet lamp tube can sterilize the air entering the air inlet, and the air with the ozone and the negative oxygen ions in the air sterilizer is discharged from the air outlet, so that the ozone and the negative oxygen ions can sterilize the external environment where the air sterilizer is located.
Optionally, the air sterilizer further comprises:
the first killing sheet metal lampshade is arranged above the first ultraviolet lamp tube and used for blocking direct light rays of the first ultraviolet lamp tube;
the second killing sheet metal lamp shade is arranged above the second ultraviolet lamp tube and used for blocking direct light rays of the second ultraviolet lamp tube;
the sterilizing metal plate isolation plate is arranged below the first ultraviolet lamp tube and the second ultraviolet lamp tube and used for blocking direct light rays of the first ultraviolet lamp tube and the second ultraviolet.
Optionally, the air sterilizer further comprises:
a mobile power supply accommodating cavity is formed in the base,
the portable power source is accommodated in the accommodating cavity and used for supplying power to the air sterilizer.
Optionally, the air sterilizer further comprises:
the temperature and humidity sensor is used for detecting the temperature and the humidity in the external environment where the air sterilizer is located;
the formaldehyde sensor is used for detecting the content of formaldehyde in the external environment of the air sterilizer;
a dust sensor for detecting a concentration of particulate matter in an environment external to the air sanitizer;
an anion sensor for detecting the anion content in the external environment of the air sterilizer;
an ozone sensor for detecting ozone content in an environment external to the air sanitizer.
Optionally, the air sterilizing machine further comprises an air quality display screen, the air quality display screen is arranged on the shell of the air sterilizing machine, the air quality display screen is used for displaying air quality parameters in the external environment where the air sterilizing machine is located, and the air quality parameters at least comprise one or more of temperature and humidity, formaldehyde content, particulate matter concentration, anion content and ozone content.
Optionally, the air sterilizer further includes a control module, the control module is configured to control the first ultraviolet lamp to stop generating ozone when the ozone content in the external environment of the air sterilizer reaches a first preset threshold, and control the first ultraviolet lamp to continue generating ozone when the ozone content in the external environment of the air sterilizer is lower than a second preset threshold.
Optionally, the control module is further configured to control the first ultraviolet lamp tube to stop generating ozone for a second preset time at intervals of a first preset time when the ozone content in the external environment where the air sterilizer is located reaches a first preset threshold.
Optionally, the air sterilizer further comprises a microphone and a speaker.
Optionally, the air sterilizer further comprises a side mount tab/side mount receptacle for hanging the air sterilizer on a wall.
Optionally, the first ultraviolet lamp tube is used for emitting light with a wavelength in a first range, so that oxygen in the air is decomposed by the light with the wavelength in the first range to generate ozone;
the second ultraviolet lamp tube is used for emitting light rays with a second range of wavelength so as to sterilize and disinfect the air passing through the air sterilizer through the light rays with the second range of wavelength.
The embodiment of the utility model provides an include following advantage: the gas sterilizing machine can realize dual sustainable disinfection to the aerosol in the external environment that the department was located, the light that the second ultraviolet tube sent can be continuous on the one hand disinfects the fungus to the aerosol in the air through the inside air sterilizing machine, realize circulating disinfection to all air in the external environment, on the other hand, first ultraviolet tube and anion generator in the air sterilizing machine can produce ozone and negative oxygen ion output to the external environment in succession, realize disinfecting the fungus to the aerosol in the external environment and disinfect, the bactericidal effect is lasting, effective, comprehensive no dead angle, the viral propagation hidden danger that isolated aerosol carried.
Drawings
FIG. 1 is a schematic view of an air sterilizer according to an embodiment of the present invention;
fig. 2 is a second schematic structural view of an air sterilizer provided in the embodiment of the present invention.
Reference numerals are as follows:
the air quality display device comprises a 1-air inlet, a 2-air outlet, a 3-fan, a 4-negative oxygen ion generator, a 5-first killing sheet metal lampshade, a 6-second killing sheet metal lampshade, a 7-killing sheet metal partition plate, an 8-air quality display screen, a 9-control module, a 10-loudspeaker, a 11-microphone, a 12-mobile power supply, a 13-side mounting fixing plate and a 14-side mounting jack.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1, there is shown one of the schematic structural diagrams of an air sterilizer provided in the embodiment of the present invention. The air sterilizer of the embodiment of the present invention includes an air inlet 1 (refer to fig. 2), an air outlet 2, a fan 3, a first ultraviolet lamp, a second ultraviolet lamp and an anion generator.
The fan 3 is positioned at the air inlet 1 and is used for sucking air outside the air sterilizer from the air inlet 1 and discharging the air in the air sterilizer from the air outlet 2; the first ultraviolet lamp tube and the second ultraviolet lamp tube are positioned at the wind direction positions at two sides of the fan 3, namely, the air sucked by the fan 3 from the wind inlet 1 can be blown to the first ultraviolet lamp tube and the second ultraviolet lamp tube which respectively emit light rays with different wavelengths, so that the first ultraviolet lamp tube and the second ultraviolet lamp tube play different roles in the air sterilizer, the first ultraviolet lamp tube is used for generating ozone, and the light rays emitted by the second ultraviolet lamp tube irradiate the air passing through the air sterilizer and are used for sterilizing and disinfecting the air passing through the air sterilizer; the negative ion generator is positioned on one side of the first ultraviolet lamp tube far away from the fan 3 and is used for generating negative oxygen ions.
Ozone is a strong oxidant, the molecule of the ozone is extremely unstable, monatomic oxygen (O) and hydroxyl (OH) with extremely strong oxidizing power can be decomposed and generated, the ozone is a unique bacterium-melting preparation, the ozone can penetrate through aerosol, quickly melt into cell walls, destroy the internal structures of microbes such as bacteria and viruses, have extremely strong killing effect on various pathogenic microbes, and effectively kill the bacteria and viruses in the air. The negative oxygen ions can accelerate the sedimentation of aerosol, dust, hair and the like in the air, remove air foreign matters, increase the concentration of negative ions in the air and achieve the effect of air freshening.
When the air sterilizing machine during operation, first ultraviolet tube and anion generator can produce ozone and negative oxygen ion respectively in the air sterilizing machine, when fan 3 inhales the air outside the air sterilizing machine from income wind gap 1, the light that second ultraviolet tube sent can disinfect the disinfection to the air that gets into wind gap 1, when fan 3 discharged from air outlet 2 with the air that possesses ozone and negative oxygen ion in the air sterilizing machine, disinfect the disinfection through the aerosol in this ozone and negative oxygen ion to the external environment that the air sterilizing machine was located.
The embodiment of the utility model provides an in, the air sterilizing machine can realize carrying out dual sustainable killing to the aerosol in the external environment of locating, the light that the second ultraviolet tube sent can continuously disinfect the disinfection to the aerosol in the air through the air sterilizing machine is inside on the one hand, the realization is circulated to the air in the external environment and is killed, on the other hand, first ultraviolet tube and anion generator in the air sterilizing machine can produce ozone and negative oxygen ion output to the external environment in the source, the realization is to the aerosol disinfection of disinfecting in the external environment, bactericidal effect lasts, it is effective, comprehensive no dead angle, the viral propagation hidden danger that isolated aerosol carried.
Furthermore, the ultraviolet rays emitted by the ultraviolet lamp tube irradiate the air sterilizer, so that the air sterilizer cannot hurt the human body, the safe use of the air sterilizer is ensured, and the air sterilizer is suitable for public spaces where people come and go.
Furthermore, the air sterilizer has no consumables and no harmful substances in the use process, thereby saving the use cost and causing no pollution to the environment.
Furthermore, the fan 3 can accelerate the diffusion of ozone and negative oxygen ions, high-efficiency sterilization and disinfection are realized, and the use feeling is improved.
In an embodiment of the utility model, the air sterilizer further comprises a first metal plate lampshade 5, a second metal plate lampshade 6 and a metal plate isolation plate 7. The first killing sheet metal lampshade 5 is covered above the first ultraviolet lamp tube and used for blocking direct rays of the first ultraviolet lamp tube; the second killing sheet metal lampshade 6 is covered above the second ultraviolet lamp tube and used for blocking direct light rays of the second ultraviolet lamp tube; the killing metal plate isolation plate 7 is arranged below the first ultraviolet lamp tube and the second ultraviolet lamp tube and used for blocking direct light rays of the first ultraviolet lamp tube and the second ultraviolet lamp tube. The ultraviolet rays emitted by the first ultraviolet lamp tube and the second ultraviolet lamp tube are prevented from penetrating through the shell of the air sterilizer to cause damage to a human body, and the use safety of the air sterilizer is ensured.
In an embodiment of the present invention, the first ultraviolet lamp tube and the second ultraviolet lamp tube emit ultraviolet light having different wavelengths, and thus, the first ultraviolet lamp tube and the second ultraviolet lamp tube play different roles in the air sterilizer. Specifically, the first ultraviolet lamp tube emits light with a wavelength in a first range, so that oxygen in the air is decomposed by the light with the wavelength in the first range to generate ozone, harmful nitrogen oxides (carcinogenesis) are not generated, and low-concentration and high-purity ozone can be continuously supplied. The second ultraviolet lamp tube can emit light with the wavelength in the second range to irradiate the air passing through the air sterilizing machine through the light with the wavelength in the second range, so that the air passing through the air sterilizing machine is sterilized and disinfected.
The utility model discloses an in the embodiment, air sterilizing machine still includes temperature and humidity sensor, formaldehyde sensor, dust sensor (PM 2.5 sensor), anion sensor and ozone sensor. The temperature and humidity sensor is used for detecting the temperature and humidity of the external environment where the air sterilizer is located; the formaldehyde sensor is used for detecting the content of formaldehyde in the external environment of the air sterilizer; the dust sensor is used for detecting the concentration of particles in the external environment of the air sterilizer; the negative ion sensor is used for detecting the content of negative ions in the external environment of the air sterilizer; the ozone sensor is used for detecting the ozone content in the external environment of the air sterilizer. Can detect out the air quality among the external environment that air sterilizing machine locates through above-mentioned various sensors to the better disinfection of disinfecting to the external environment that air sterilizing machine locates, detecting out the air quality of the external environment that air sterilizing machine locates, can be through installing the air quality display screen 8 on the shell of air sterilizing machine, to the air quality parameter of the external environment that air sterilizing machine locates, thereby let the user know the air quality in the environment and the effect of killing of air sterilizing machine.
In order to realize coexistence of people and the air sterilizer, the concentration of ozone in the space is always lower than 0.07ppm, which accords with the national safety standard, so that the ozone in the external environment can effectively sterilize and disinfect the aerosol in the air, and can ensure that the ozone in the external environment can not cause harm to human bodies, and the following ozone content in the air is controlled in various ways, specifically as follows:
the utility model discloses an in the embodiment, the air sterilizing machine still includes control module 9, when ozone content in the external environment that the air sterilizing machine is located reached first preset threshold value, too high for the ozone content in avoiding the external environment, control module 9 controls first ultraviolet tube this moment and stops to produce ozone, then ozone content in the external environment is less than the second when presetting the threshold value, continue to produce ozone through control module 9 control first ultraviolet tube, realize that ozone content in the external environment maintains in certain within range, can guarantee that ozone carries out effectual disinfection and sterilization to aerosol in the air, can guarantee again that ozone in the external environment can not cause the injury to the human body, realize people and air sterilizing machine coexistence.
In another embodiment of the present invention, when the ozone content in the external environment of the air sterilizer reaches the first preset threshold, the first ultraviolet lamp tube is controlled to stop generating ozone for the second preset time at the first preset time at every interval by the control module 9, namely, the first ultraviolet lamp tube is controlled to stop generating ozone for the second preset time after generating ozone for the first preset time, the ozone generation is stopped for the second preset time, the cycle is performed in sequence, thereby the ozone content in the external environment is maintained in a certain range, i.e. the ozone can be ensured to effectively sterilize and disinfect the aerosol in the air, and the ozone in the external environment can be ensured not to cause damage to the human body, thereby realizing coexistence of people and the air sterilizer.
Referring to fig. 2, a second structural schematic diagram of an air sterilizer provided in the embodiment of the present invention is shown. Air sterilizing apparatus still includes portable power source 12 and holds chamber and portable power source 12, and portable power source 12 detachable holds in portable power source 12 holds the intracavity to the power supply of air sterilizing apparatus, portable power source 12 can provide usb interface and/or type-c interface, provides the power for air sterilizing apparatus through usb interface and/or type-c interface. The utility model provides an air sterilizing machine design size is little, can be suitable for all kinds of places, and configuration detachable portable power source 12 can also make air sterilizing machine use under the place or the situation of no fixed power supply, has improved the safety guarantee for user's house and trip.
It should be noted that, the air sterilizer of the present invention can be connected to a fixed power supply in a place for supplying power, except for supplying power by using the mobile power supply 12.
In an embodiment of the present invention, the air sterilizer further includes a microphone 11 and a speaker 10. The air sterilizer is provided with a voice interaction module and a simple dialog library, a user can interact with the air sterilizer through the microphone 11 and the loudspeaker 10, and the user can initiate an inquiry to the air sterilizer through the microphone 11, such as "what mode is currently used by the air sterilizer? "what function is an air sterilizer? "and" what mode should the air sterilizer be activated in the current scenario? "wait question, the pronunciation interactive module in the air sterilizing apparatus carries out the semantic recognition to the pronunciation that the user initiated, discerns the question of pronunciation that the user initiated, and ask for the answer of this question in the dialogue storehouse, and report to the user through speaker 10 to the user, so that the user can know fast and use the air sterilizing apparatus. Meanwhile, the user can directly input a control instruction for the air sterilizer from the microphone 11 to directly control the operation of the sterilizer.
In an embodiment of the present invention, the air sterilizer further comprises a side-mounted fixing plate/side-mounted insertion hole 14, and the side-mounted fixing plate/side-mounted insertion hole 14 is used for hanging the air sterilizer on a wall.
The utility model discloses an in the example, the air sterilizing apparatus still includes communication module, can carry out communication connection through modes such as communication module through wireless network, bluetooth and equipment such as mobile terminal or remote controller, realizes air sterilizing apparatus remote control, and efficiency is higher, and the suitability is better.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An air sterilizer is characterized by comprising an air inlet, an air outlet, a fan, a first ultraviolet lamp tube, a second ultraviolet lamp tube and an anion generator; the fan is positioned at the air inlet, the first ultraviolet lamp tube and the second ultraviolet lamp tube are positioned at the wind directions at the two sides of the fan, and the negative ion generator is positioned at one side of the first ultraviolet lamp tube, which is far away from the fan; the first ultraviolet lamp tube is used for generating ozone, the second ultraviolet lamp tube is used for sterilizing and disinfecting air passing through the air sterilizer, and the negative ion generator is used for generating negative oxygen ions;
when the fan works, air outside the air sterilizer is sucked from the air inlet, so that the second ultraviolet lamp tube can sterilize and disinfect the air entering the air inlet, and the air with the ozone and the negative oxygen ions in the air sterilizer is discharged from the air outlet, so that the ozone and the negative oxygen ions can sterilize and disinfect the external environment where the air sterilizer is located.
2. The air sterilizer of claim 1, further comprising:
the first killing sheet metal lampshade is arranged above the first ultraviolet lamp tube and used for blocking direct light rays of the first ultraviolet lamp tube;
the second killing sheet metal lamp shade is arranged above the second ultraviolet lamp tube and used for blocking direct light rays of the second ultraviolet lamp tube;
the sterilizing metal plate isolation plate is arranged below the first ultraviolet lamp tube and the second ultraviolet lamp tube and used for blocking direct light rays of the first ultraviolet lamp tube and the second ultraviolet.
3. The air sterilizer of claim 1, further comprising:
a mobile power supply accommodating cavity is formed in the shell,
the portable power source is accommodated in the accommodating cavity and used for supplying power to the air sterilizer.
4. An air sterilizer as claimed in claim 1, further comprising:
the temperature and humidity sensor is used for detecting the temperature and humidity in the external environment where the air sterilizer is located;
the formaldehyde sensor is used for detecting the content of formaldehyde in the external environment of the air sterilizer;
a dust sensor for detecting a concentration of particulate matter in an environment external to the air sanitizer;
an anion sensor for detecting the anion content in the external environment of the air sterilizer;
an ozone sensor for detecting ozone content in an environment external to the air sanitizer.
5. The air sterilizer of claim 4, further comprising an air quality display screen disposed on the housing of the air sterilizer, the air quality display screen being configured to display air quality parameters in an environment outside the air sterilizer, the air quality parameters at least including one or more of temperature and humidity, formaldehyde content, particulate matter concentration, anion content, and ozone content.
6. The air sterilizer of claim 4, further comprising a control module, wherein the control module is configured to control the first UV lamp to stop generating ozone when the ozone content in the external environment of the air sterilizer reaches a first preset threshold, and control the first UV lamp to continue generating ozone when the ozone content in the external environment of the air sterilizer is lower than a second preset threshold.
7. The air sterilizer of claim 6, wherein the control module is further configured to control the first UV lamp to stop generating ozone for a second predetermined time at intervals of a first predetermined time when the ozone content in the external environment of the air sterilizer reaches a first predetermined threshold.
8. The air sterilizer of claim 1, further comprising a microphone and a speaker.
9. The air sterilizer of claim 1 further comprising side mount tabs/side mount receptacles for hanging the air sterilizer on a wall.
10. The air sterilizer of claim 1, wherein the first ultraviolet lamp tube is configured to emit light having a first range of wavelengths to decompose oxygen in the air by the light having the first range of wavelengths to generate ozone;
the second ultraviolet lamp tube is used for emitting light rays with the wavelength in the second range so as to sterilize and disinfect the air passing through the air disinfector through the light rays with the wavelength in the second range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221696840.2U CN218820870U (en) | 2022-07-01 | 2022-07-01 | Air sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221696840.2U CN218820870U (en) | 2022-07-01 | 2022-07-01 | Air sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218820870U true CN218820870U (en) | 2023-04-07 |
Family
ID=87046792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221696840.2U Active CN218820870U (en) | 2022-07-01 | 2022-07-01 | Air sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218820870U (en) |
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2022
- 2022-07-01 CN CN202221696840.2U patent/CN218820870U/en active Active
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