CN212511554U

CN212511554U - Air disinfection purifier

Info

Publication number: CN212511554U
Application number: CN202020902972.0U
Authority: CN
Inventors: 孔燕波; 孔盛
Original assignee: Ningbo Huaguang Precision Instrument Co ltd
Current assignee: Ningbo Huaguang Precision Instrument Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-02-09
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to an air disinfection purifier, including the casing that the level was placed and set up in the first side cap and the second side cap at casing both ends, still including set up in filtering component and fan in the casing, the casing upper end is the air inlet, the casing is in the one end of first side cap is the gas outlet, filtering component set up in air intake one end, the casing is in filtering component keeps away from the one end of air inlet is provided with LED ultraviolet lamp area. The utility model has the characteristics of the cost is lower, convenient equipment etc.

Description

Air disinfection purifier

Technical Field

The utility model relates to an air disinfection purifies the field, especially relates to an air disinfection purifier.

Background

At present, with the improvement of human civilization, the ecological environment of the earth on which human beings rely to live is continuously deteriorated, and the air pollution is increasingly serious: bacteria such as legionella, staphylococcus, and mycoplasma, and various viruses thereof; various types of volatile organic compounds VOCS; particulate contaminants such as dust particles and radioactive particles in the form of aerosols. It is particularly emphasized that in recent years, large-scale infectious outbreaks of SARS, avian influenza and various influenza viruses have occurred. Especially the current influenza a, H1N1, has caused more than 30 million infections worldwide, with nearly 3000 deaths. The infection route of the influenza A H1N1 is mainly air, infectious pathogens are usually attached to planktonic particles with the particle size of less than or equal to 5 mu m in the air and spread along with the air flow, and infected persons can cause diseases by inhaling the air; then droplet infection: the patient coughs, sneezes, speaks to produce saliva droplets with pathogens that float in the air and are more likely to become infected in close proximity to the patient.

The prior patent grant publication number: CN101920039B air disinfection purifier that combines plasma and titanium dioxide optimization discloses an air disinfection purifier that combines plasma and titanium dioxide optimization, includes plasma reactor, pulse power supply, fan subassembly, air intake, air outlet and shell. The air inlet and the air outlet are provided with air filters, and the plasma reactor is internally provided with a plurality of nickel-chromium metal wires or nickel-chromium metal strips which are arranged in parallel at equal intervals in the same plane to form a positive electrode. The two ends of the positive electrode are fixed in corresponding grooves or protrusions on the conductor rail for preventing micro-discharge. The negative electrode was coated with nanoscale TiO2 on both sides. The pulse power supply is internally provided with an EMC filter, a rectifying circuit, a filter circuit, a pulse generator and a pulse transformer. The pulse transformer and the switch tube in the pulse generator are arranged in a single-end flyback inverter.

The above prior art solutions have the following drawbacks: in order to achieve the effect of air sterilization in the scheme, an EMC filter, a rectifying circuit, a filter circuit, a pulse generator, a pulse transformer and the like are arranged in a pulse power supply, the cost of the purifier is greatly improved due to the arrangement of the structures, the selling price of the purifier is also improved, and the higher selling price can restrict the popularization market of the purifier and can enter thousands of households to solve the problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the prior art, the utility model aims at providing an air disinfection purifier with lower cost.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides an air disinfection purifier, including the casing that the level was placed and set up in the first side cap and the second side cap at casing both ends, still including set up in filtering component and fan in the casing, the casing upper end is the air inlet, the casing is in the one end of first side cap is the gas outlet, filtering component set up in air inlet one end, the casing is in filtering component keeps away from the one end of air inlet is provided with LED ultraviolet lamp area.

Through adopting above-mentioned technical scheme, place this air disinfection clarifier on the desktop, then start the clarifier, the fan begins work this moment, filter the back by the gas outlet with the air by the air inlet suction, set up LED ultraviolet lamp area in this scheme in filter assembly one side, make the air after the filter assembly filters flow to the in-process of gas outlet along the casing, the ultraviolet irradiation who is sent by LED ultraviolet lamp area, and the ultraviolet is to common bacterium, virus and mould spore have better bactericidal effect, and the efficiency of disinfecting is higher, simultaneously the LED ultraviolet lamp is very ripe, it is higher to use the security, the cost is lower, more be favorable to comprehensive popularization, and then promote respiratory quality. Meanwhile, the air inlet is arranged at the upper end, the air outlet is arranged at the side end, when the air disinfection purifier is placed on a table surface, saliva generated by speaking of a user is directly sucked by the air inlet and is sterilized and disinfected, and finally the saliva is blown out from the side end, so that the air inlet and the air outlet are arranged, and the direction of the expiratory airflow of a person sitting in front of the table is better met.

The utility model discloses further set up to: the fan set up in gas outlet one end, the casing is in first side cap with be provided with heating device between the fan.

Through adopting above-mentioned technical scheme, set up heating device between first side lid and fan, make originally unable germ that is killed by the ultraviolet ray to disinfect the disinfection through high temperature again on the one hand to reach better sterile effect that disinfects, make the scope of disinfecting that this air disinfection clarifier covers wider, on the other hand will be heated by gas outlet exhaust air through heating device, make when winter, what this clarifier blew off is warm braw, and is more comfortable.

The utility model discloses further set up to: the filtering component is composed of an air inlet filtering panel, a PM10 filtering net and a HEPA filtering net in sequence from one end of the air inlet to one end of the LED ultraviolet lamp strip.

Through adopting above-mentioned technical scheme, among this filtering component, through the air inlet filter with impurity filtering such as the great batting of volume outside the clarifier, then through PM10 filter screen with the particle filtration that the diameter is greater than 10 microns in the air, the granule that the diameter is greater than 0.3 micron is filtered to last rethread HEPA filter screen to make the filter effect of this clarifier very good, and then promote air purification effect.

The utility model discloses further set up to: the first slot, the second slot and the third slot that supply air inlet filter panel, PM10 filter screen and HEPA filter screen grafting are seted up to the one end that is close to first side cap by the one end that is close to the second side cap to the both sides wall in the casing.

Through adopting above-mentioned technical scheme, offer at shells inner wall and supply the air inlet to filter the panel, the first slot of PM10 filter screen and HEPA filter screen grafting, second slot and third slot, it is fixed to make this clarifier need not install every layer of filter screen successive layer when production installation, but with the filter screen disect insertion in the slot that corresponds, make filter assembly's installation more convenient on the one hand, it is quicker, on the other hand avoids offering too much screw thread mounting hole in the casing, thereby reduce the intensity of casing.

The utility model discloses further set up to: air inlet holes are uniformly formed in the middle of the air inlet filtering panel, and an air circulation cavity is formed between the middle part of the air inlet filtering panel and the PM10 filtering net and protrudes upwards.

Through adopting above-mentioned technical scheme, the air inlet filters panel middle part epirelief, increases the air inlet that the air inlet filters the panel middle part and filters the distance between the fresh air inlet of the actual air inlet and the PM10 filter screen for the air current leads to into the clarifier inside more smoothly, avoids the position between the fresh air inlet to filter the hole shutoff with PM10 on the filter screen, causes that partial PM10 filter screen can't all launch completely.

The utility model discloses further set up to: and a negative ion generating device is arranged in the shell and is positioned between the fan and the LED ultraviolet lamp strip.

Through adopting above-mentioned technical scheme, through setting up anion generating device between fan and LED ultraviolet lamp area for the air that the circulation and pass can generate more active anions behind the anion device, makes the oxygen in the air that flows through anion generating device more easily absorbed, thereby promotes organism immunity, promotes the metabolism.

The utility model discloses further set up to: a plurality of air outlets communicated with the inside of the shell are formed in the first side cover, and a USB power supply interface is arranged on the upper side of the air outlets of the first side cover.

Through adopting above-mentioned technical scheme, set up the power source of this clarifier into USB power source for but this clarifier lug connection treasured that charges uses, and USB power source can allow the electric current and the voltage of using to all be smaller simultaneously, so long-time use also can be safer.

The utility model discloses further set up to: the heating device and the fan are fixed at the inner end of the first side cover through bolts.

Through adopting above-mentioned technical scheme, fix heating device and fan in first side cap inner for the installation of air disinfection clarifier is more convenient.

To sum up, the utility model discloses a beneficial technological effect does:

1. the LED ultraviolet lamp strip is arranged on one side of the filtering component, so that the purifier can sterilize and disinfect most of germs, the cost is greatly reduced, and the air sterilization purifier is more suitable for being popularized to common families;

2. the sterilization and disinfection range of the purifier is widened through the heating device, and warm air can be blown out in winter, so that the purifier is more comfortable;

3. through set up first slot, second slot and third slot at shells inner wall for the installation of air inlet filter panel, PM10 filter screen and HEPA filter screen is more convenient, and is more swift.

Drawings

FIG. 1 is a schematic structural diagram of an air sterilizer;

FIG. 2 is a schematic view of the internal structure of the air sterilizer;

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

FIG. 4 is a cross-sectional view of the air sanitizer purifier;

FIG. 5 is an enlarged view of FIG. 4 at B;

fig. 6 is a schematic view showing the air flow direction of the air sterilizer.

In the figure: 1. a housing; 2. a first side cover; 3. a second side cover; 4. a filter assembly; 5. a negative ion generating device; 6. a fan; 7. a heating device; 8. an air inlet; 9. an air outlet; 10. an air outlet; 11. a first slot; 12. a second slot; 13. a third slot; 14. an intake air filter panel; 15. a PM10 filter screen; 16. a HEPA filter screen; 17. an air inlet hole; 18. an air circulation chamber; 19. an LED ultraviolet lamp band; 20. a USB power interface.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-3, an air sterilizing purifier comprises a horizontally placed housing 1, a first side cover 2 and a second side cover 3 arranged at two ends of the housing 1, and further comprises a filtering component 4, a negative ion generating device 5, a fan 6 and a heating device 7 arranged in the housing 1.

Referring to fig. 1, the casing 1 is an integrally formed aluminum section, when the casing is placed on a table, two ends and an upper side of the casing are open, an upper side of the casing is open to form an air inlet 8 of the air disinfection purifier, and an opening at one end of the casing is open to form an air outlet 9 of the air disinfection purifier.

Referring to fig. 1 and 3, the first side cover 2 is fixed at one end of the air outlet 9 of the housing 1 through a bolt, the middle of the first side cover 2 is uniformly provided with an air outlet 10, and the second side cover 3 is fixed at the other end of the housing 1 through a bolt.

Referring to fig. 4 and 5, a first slot 11, a second slot 12 and a third slot 13 are sequentially formed in two inner walls of the housing 1 at the air inlet 8 from one end close to the air inlet 8 to the inner end of the housing 1, and the filter assembly 4 includes an air inlet filter panel 14 inserted in the first slot 11, a PM10 filter screen 15 inserted in the second slot 12 and a HEPA filter screen 16 inserted in the third slot 13.

Referring to fig. 3 and 4, the intake air filtering panel 14 is uniformly provided with intake holes 17, impurities such as large-sized flocs are filtered at the outer end of the purifier through the intake holes 17, and the middle part of the intake air filtering panel 14 protrudes upwards, so that an air circulation cavity 18 is formed between the intake air filtering panel 14 and the PM10 filter screen 15, and the air circulation is smoother.

Casing 1 has LED ultraviolet lamp area 19 through bolted connection on the diapire of keeping away from air inlet 8, and the ultraviolet light that sends through LED ultraviolet lamp area 19 disinfects the disinfection to the air, and the ultraviolet light that LED ultraviolet lamp area 19 produced simultaneously can not spill under PM10 filter screen 15 and HEPA filter screen 16's the sheltering from.

The shell 1 is connected with a negative ion generating device 5 on one side of the LED ultraviolet lamp strip 19 close to the first side cover 2 through a bolt, and the negative ion generating device 5 generates ecological negative ions with small particle size and high activity which are equal to those of nature, so that the content of the negative ions in the air is improved.

The heating device 7 is fixed at the inner end of the first side cover 2 through a bolt, the fan 6 is fixed at one end of the first side cover 2 based on the principle of the heating device 7 through a bolt, and the heating device 7 and the fan 6 are positioned on one side, far away from the LED ultraviolet lamp strip 19, of the anion generating device 5. After entering from the air inlet 17, the air sequentially passes through the PM10 filter screen 15, the HEPA filter screen 16, the LED ultraviolet lamp strip 19, the anion generating device 5, the fan 6 and the heating device 7, and is finally blown out from the air outlet 10.

First side cap 2 is fixed with USB power source 20 at exhaust vent 10 upside through the bolt, and USB power source 20 outer terminal surface and 2 parallel and level of first side cap for can make heating device 7, fan 6, anion generating device 5 and LED ultraviolet lamp area 19 work after USB power source 20 switch on.

The implementation principle of the embodiment is as follows:

place this air disinfection clarifier on the desktop and through USB power interface 20 switch on, then start the clarifier, fan 6 begins to work this moment, with the air by the suction of air inlet 8, the air passes through air inlet filter panel 14 in proper order, the PM10 filter screen 15 and HEPA filter screen 16's filtration back gets into in the casing 1, LED ultraviolet lamp area 19 is lighted and send the wave band for UVC's ultraviolet ray to the disinfection of disinfecting of air, then circulation of air to anion generating device 5, behind the anion content in the anion generating device 5 increase air, the air passes fan 6 and passes heating device 7 again and heats the back outflow. When a user places the desktop air purifier on a desktop, saliva generated by speaking is directly sucked by the purifier and is discharged after being filtered, so that the saliva is prevented from scattering in the air to cause virus infection.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an air disinfection purifier, including the casing (1) that the level was placed and set up in first side cap (2) and second side cap (3) at casing (1) both ends still including set up in filter assembly (4) and fan (6) in casing (1), its characterized in that: casing (1) upper end is air inlet (8), casing (1) is in the one end of first side cap (2) is gas outlet (9), filtering component (4) set up in air inlet (8) one end, casing (1) is in filtering component (4) are kept away from the one end of air inlet (8) is provided with LED ultraviolet lamp area (19).

2. The air sterilizer of claim 1, wherein: the fan (6) is arranged at one end of the air outlet (9), and the heating device (7) is arranged between the first side cover (2) and the fan (6) of the shell (1).

3. The air sterilizer of claim 1, wherein: the filtering component (4) is composed of an air inlet filtering panel (14), a PM10 filtering net (15) and a HEPA filtering net (16) which are sequentially arranged at one end of the air inlet (8) and one end of the LED ultraviolet lamp strip (19).

4. An air sterilizer as claimed in claim 3, wherein: casing (1) inside both sides wall by being close to the one end of second side cap (3) is to being close to the confession has been seted up to the one end of first side cap (2) first slot (11), second slot (12) and third slot (13) that air inlet filter panel (14), PM10 filter screen (15) and HEPA filter screen (16) pegged graft.

5. An air sterilizer as claimed in claim 3, wherein: the middle part of the air inlet filtering panel (14) protrudes upwards and forms an air circulation cavity (18) with the PM10 filtering net (15).

6. The air sterilizer of claim 1, wherein: the LED lamp is characterized in that a negative ion generating device (5) is arranged in the shell (1), and the negative ion generating device (5) is located between the fan (6) and the LED ultraviolet lamp strip (19).

7. The air sterilizer of claim 1, wherein: a plurality of air outlet holes (10) communicated with the inside of the shell (1) are formed in the first side cover (2), and a USB power supply interface (20) is arranged on the upper side of the air outlet holes (10) of the first side cover (2).

8. An air sterilizer as claimed in claim 2, wherein: the heating device (7) and the fan (6) are fixed at the inner end of the first side cover (2) through bolts.