Ultra-strong condensation aerosol sterilizing and purifying air equipment

Abstract

The technical problem to be solved by the utility model is to provide the ultra-strong light-gathering aerosol-killing air purification equipment which is provided with a larger air inlet, relatively more air is purified in unit time, the purification efficiency is effectively improved, and the ultra-strong light-gathering aerosol-killing air purification equipment is suitable for an environment with a relatively larger indoor area. The equipment comprises a shell, an air outlet is formed in the front side wall of the shell, a power socket and a switch are arranged on the right side wall of the shell, air inlets are formed in the left side wall and the right side wall of the shell, U-shaped bent plates and baffles are arranged on the inner sides of the left side wall and the right side wall of the shell, and the U-shaped bent plates and the baffles jointly form an airflow channel; an activated carbon filter screen is arranged in the carbon chamber, a purification assembly is arranged on the front side of the carbon chamber, an air circulation device is further arranged in the shell, the area of an air inlet area is effectively increased through the two air inlets, and continuous air purification operation can be achieved through the arranged carbon chamber, the purification assembly and the air circulation device.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, and particularly relates to an air purification device for super strong light - focused disinfection and aerosol. Background Art

[0002] With the development of society, air quality has been paid more and more attention by people. Photocatalyst can effectively inactivate the currently prevalent viruses. At present, there are many photocatalyst purifiers on the market. However, there are some problems with the existing photocatalyst purifiers. When the viruses or harmful substances are completely eliminated, there may be some impurities such as particles in the air. At this time, continuing to use the photocatalyst may not be very obvious and may even cause unnecessary radiation. Chinese Patent with the application number 202320752730.1 discloses an aerosol disinfection and sterilization device. The device includes a housing, and an air outlet and an air inlet are respectively arranged at the front and rear ends of the housing. It can be seen from the accompanying drawings of its specification that the air inlet of this device is relatively small, and the total amount of air entering the interior of the housing for purification per unit time is relatively small, and the purification efficiency for an environment with a relatively large indoor area is relatively low. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide an air purification device for super strong light - focused disinfection and aerosol, which has a relatively large air inlet, and the total amount of air purified per unit time is relatively large, effectively improving the purification efficiency and being applicable to an environment with a relatively large indoor area.

[0004] The technical solution adopted by the utility model to solve its technical problem is as follows: The air purification device for super strong light - focused disinfection and aerosol includes a housing. An air outlet is arranged on the front side wall of the housing, a power socket and a switch are arranged on the right side wall of the housing, a handle is arranged at the center position of the upper side wall of the housing, and air inlets are arranged on both the left side wall and the right side wall of the housing. Each air inlet is composed of a plurality of air inlet holes;

[0005] U - shaped bending plates are arranged on the inner sides of both the left side wall and the right side wall of the housing. Baffles are arranged at the front ends of the U - shaped bending plates. The U - shaped bending plates, the baffles, and the left side wall or the right side wall together form an air flow channel, and the air inlet corresponds to the air flow channel on the same side;

[0006] A carbon chamber is arranged between the two U - shaped bending plates and is located at the rear end of the U - shaped bending plates. An activated carbon filter screen adapted to it is arranged in the carbon chamber. An operation port for replacing the activated carbon filter screen is arranged at the rear end of the upper side wall of the housing, and a sealing plate is detachably arranged at the operation port;

[0007] A purification component is arranged on the front side of the carbon chamber and is located between two U-shaped bending plates. The purification component purifies the air flowing out of the carbon chamber by means of chemical purification.

[0008] An air circulation device is arranged inside the housing and is located in front of the two U-shaped bending plates. The air circulation device is used to convey the purified air to the outside of the housing and prompt the outside air to enter the carbon chamber through the air inlets on both sides.

[0009] Furthermore, the housing includes a first U-shaped plate and a second U-shaped plate. The first U-shaped plate and the second U-shaped plate are arranged opposite to each other to jointly form a columnar housing with both front and rear ends open. The power socket and the switch are arranged in the middle and rear part of the right side wall of the second U-shaped plate.

[0010] A first cover plate is arranged at the front end of the housing. A plurality of air outlet holes are arranged on the first cover plate. The plurality of air outlet holes jointly form an air outlet. A second cover plate is arranged at the rear end of the housing.

[0011] Furthermore, the carbon chamber includes a fixing plate and at least one limiting strip.

[0012] The limiting strip is arranged between the two U-shaped bending plates and is located at the rear end of the U-shaped bending plates.

[0013] The fixing plate is arranged between the two U-shaped bending plates. The distance between the fixing plate and the limiting strip is adapted to the thickness of the activated carbon filter screen. The activated carbon filter screen is located between the fixing plate and the limiting strip.

[0014] Furthermore, the purification component includes a cylindrical barrel. The front end of the cylindrical barrel is arranged at the bottom of the second U-shaped plate through a fixing strip. The rear end of the cylindrical barrel is arranged on the fixing plate and is communicated with the carbon chamber. A photocatalyst and an active oxidase are sprayed on the inner side wall of the cylindrical barrel.

[0015] A protective cover is detachably arranged at the front end of the cylindrical barrel. The protective cover is a cylindrical cavity with a sealed front end and an open rear end. A plurality of strip-shaped air vent holes are uniformly arranged on the annular side wall of the protective cover.

[0016] At least two UV lamp sockets are arranged at the center position of the front side wall of the protective cover and are electrically connected to the power socket. An ultraviolet lamp tube is arranged on each UV lamp socket. When the rear end of the protective cover contacts the front end of the cylindrical barrel, the rear end of the ultraviolet lamp tube extends to the rear end of the inner cavity of the cylindrical barrel and there is a gap between the rear end of the ultraviolet lamp tube and the fixing plate.

[0017] An installation plate is arranged at the upper end of the outer side wall of the cylindrical barrel. A control board is arranged on the installation plate. The control board is electrically connected to the power socket. The UV lamp sockets and the switch are respectively signal-connected to the control board.

[0018] Furthermore, a bracket is arranged inside the cylindrical barrel. The bracket is composed of three columns arranged in a circumferential array. The ultraviolet lamp tubes are all located inside the bracket. The length of the bracket is less than the length of the ultraviolet lamp tubes. At least two titanium dioxide filter meshes are arranged on the bracket along its length direction. Each titanium dioxide filter mesh is arranged on the bracket through a fixing device. A through hole for the ultraviolet lamp tube to pass through is arranged at the center position of each titanium dioxide filter mesh. The rear end of the ultraviolet lamp tube sequentially passes through the through holes on each titanium dioxide filter mesh from front to back.

[0019] Furthermore, the fixing device includes a first fixing ring and a second fixing ring. The first fixing ring is respectively sleeved on the three columns and is located on the front side of the corresponding titanium dioxide filter mesh. The second fixing ring is respectively sleeved on the three columns and is located on the rear side of the corresponding titanium dioxide filter mesh. A plurality of blocking strips are arranged on the inner rings of the first fixing ring and the second fixing ring and are evenly distributed on both sides of the corresponding through hole.

[0020] Furthermore, the air circulation device is an electric fan. The electric fan is arranged on the rear side of the first cover plate and is electrically connected to the power socket. The air outlet of the electric fan corresponds to the air outlet. The electric fan is signal-connected to the control board. An inverter is arranged between the electric fan and the power socket and is signal-connected to the control board.

[0021] Furthermore, a display screen and a plurality of function buttons are arranged at the front end of the outer surface of the upper side wall of the first U-shaped plate. The display screen and the plurality of function buttons are respectively signal-connected to the control board.

[0022] Furthermore, a reflective film or chromium plating is arranged on the inner side wall of the cylindrical barrel. The photocatalyst and the active oxidase are sprayed on the reflective film or chromium plating.

[0023] Furthermore, the photocatalyst adopts titanium dioxide, and the active oxidase adopts a titanium dioxide solution.

[0024] The beneficial effects of the present utility model are as follows:

[0025] 1. By means of the two air inlets arranged on the left side wall and the right side wall of the housing, the area of the air intake region is effectively increased. The external air is introduced into the carbon chamber through the two air flow channels formed by the U-shaped bending plate, the baffle plate, the left side wall or the right side wall to achieve subsequent purification, and the purification amount per unit time is effectively improved.

[0026] 2. The air can be purified by physically adsorbing it through the carbon chamber, and the air purified physically in the carbon chamber can be further chemically purified through the provided purification components. The carbon chamber can be selected alone for purification, or the carbon chamber and the purification components can be selected jointly for purification according to actual needs to meet different requirements.

[0027] 3. Since the carbon chamber and the purification components can be selected separately, when chemical purification is not required, only the carbon chamber needs to be selected, which can effectively reduce the use of chemical purification and further reduce unnecessary radiation. Description of the Drawings

[0028] Figure 1 is a schematic structural diagram of the super-strong light-concentrating aerosol sterilization air purification device described in the present utility model;

[0029] Figure 2 is a schematic structural diagram of another perspective of the super-strong light-concentrating aerosol sterilization air purification device described in the present utility model;

[0030] Figure 3 is a right view of the super-strong light-concentrating aerosol sterilization air purification device described in the present utility model;

[0031] Figure 4 is a schematic structural diagram of the interior of the housing described in the present utility model;

[0032] Figure 5 is a partial schematic structural diagram of the interior structure of the housing described in the present utility model;

[0033] Figure 6 is a schematic structural diagram of the combination of two U-shaped bending plates, a carbon chamber, and a purification component described in the present utility model;

[0034] Figure 7 is a schematic structural diagram of the combination structure of a protective cover, a bracket, an ultraviolet lamp tube, and a titanium dioxide filter screen described in the present utility model;

[0035] Figure 8 is a front view of the structure of the combination of the first U-shaped plate and the second U-shaped plate described in the present utility model;

[0036] Description of the reference numerals in the figure: housing 1, first U-shaped plate 101, second U-shaped plate 102, air outlet 2, air inlet 3, air inlet hole 301, carbon chamber 4, fixing plate 401, limiting strip 402, activated carbon filter screen 5, operation port 6, sealing plate 7, air circulation device 8, first cover plate 9, cylindrical barrel 10, protective cover 11, strip-shaped ventilation hole 12, ultraviolet lamp tube 13, mounting plate 14, control board 15, bracket 16, column 1601, titanium dioxide filter screen 17, first fixing ring 18, second fixing ring 19, blocking strip 20, display screen 21, function button 22, handle 23, support leg 24, first rectangular notch 25, second rectangular notch 26, switch 27, power socket 28, second cover plate 29, baffle 30, UV lamp socket 31, U-shaped bending plate 32, hand-held nut 33, air flow channel 34. Detailed implementation manners

[0037] The following further describes the detailed implementation manners of the present utility model with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the scope of protection of the present application.

[0038] It should be noted that all the directional indication terms "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. in the embodiments of the present application indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation to the present utility model. It is only used to explain the relative positional relationship and movement conditions between the components in a specific posture. If this specific posture changes, the directional indication will also change accordingly.

[0039] In the present application, unless otherwise clearly defined and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0040] In addition, if the embodiments of the present application involve descriptions such as "first" and "second", the descriptions of "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel scenarios. Taking "A and / or B" as an example, it includes Scenario A, or Scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0041] As Figure 1-8 shown, the super-strong light-concentrating aerosol disinfection and air purification device includes a housing 1. An air outlet 2 is provided on the front side wall of the housing 1. A power socket 28 and a switch 27 are provided on the right side wall of the housing 1. The power socket 28 is used for plugging in an external power source, and the switch 27 is used to control the start and stop of the entire device. A handle 23 is provided at the center position of the upper side wall of the housing 1. By providing the handle 23, it is convenient to carry or move the entire device. Air inlets 3 are provided on both the left side wall and the right side wall of the housing 1. Each air inlet 3 is composed of a plurality of air inlet holes 301. Generally, the plurality of air inlet holes 301 are arranged in a rectangular array on the left side wall or the right side wall of the housing 1. The plurality of air inlet holes 301 on the left side wall and the right side wall of the housing 1 effectively increase the air intake volume and improve the total amount of air purified per unit time.

[0042] U-shaped bending plates 32 are provided on the inner sides of both the left side wall and the right side wall of the housing 1. The lengths of the two U-shaped bending plates 32 are less than the inner cavity length of the housing 1. Baffles 30 are provided at the front ends of the U-shaped bending plates 32. The U-shaped bending plates 32, the baffles 30, and the left side wall or the right side wall of the housing 1 together form an air flow channel 34, that is, there is an air flow channel 34 on each of the left and right sides. The air inlet 3 corresponds to the air flow channel 34 on the same side, that is, the plurality of air inlet holes 301 are distributed in the area where the corresponding air flow channel 34 is located.

[0043] There is a carbon chamber 4 between the two U-shaped bending plates 32 and it is located at the rear end of the U-shaped bending plates 32. There is a certain distance between the carbon chamber 4 and the rear side wall of the housing 1, generally one-fifth of the length of the U-shaped bending plates 32. The appropriate distance can also be selected according to the actual situation. An activated carbon filter screen 5 is arranged in the carbon chamber 1. It can also be set as activated carbon blocks, which is selected according to actual needs. The air entering through the air inlet 3 can be physically purified through the provided activated carbon filter screen 5. The activated carbon filter screen 5 generally adopts a honeycomb activated carbon air filter cotton with a thickness of 20 mm. An operation port 6 for replacing the activated carbon filter screen 5 is arranged at the rear end of the upper side wall of the housing 1. A sealing plate 7 is detachably arranged at the operation port 6, generally fixed by screws, and other detachable methods can also be used. In order to facilitate the removal of the sealing plate 7, a lifting nut 33 is arranged at the central position on the upper surface of the sealing plate 7. The sealing plate 7 can be conveniently removed through the provided lifting nut 33. Since the activated carbon filter screen 5 needs to be replaced regularly to avoid the deterioration of the filtering effect of the activated carbon due to long-term use, when replacing, the sealing plate 7 is removed, the previously used activated carbon filter screen 5 is taken out through the operation port 6, and the new activated carbon filter screen 5 is inserted into the carbon chamber 4 through the operation port 6, and then the sealing plate 7 is fixed;

[0044] A purification component is arranged on the front side of the carbon chamber 4 and is located between the two U-shaped bending plates 32. The purification component purifies the air flowing out of the carbon chamber 4 by chemical purification means. That is, the air entering the two air flow channels 34 through the two air inlets 3 first gathers at the rear end of the housing 1 and then undergoes physical adsorption purification through the activated carbon filter screen 5 arranged in the carbon chamber 4. The air purified physically through the carbon chamber 4 is further purified chemically by the purification component. On the one hand, the purification efficiency can be effectively improved. On the other hand, through physical adsorption purification in the carbon chamber 4 first, the air purified by the purification component is relatively cleaner, effectively prolonging the service life of the purification component. In addition, the carbon chamber 4 can be used alone or in combination with the purification component. Different purification methods are selected according to different needs. When the carbon chamber 4 is used alone, the opening time of the purification component can be reduced, effectively reducing hazards such as radiation;

[0045] An air circulation device 8 is arranged inside the housing 1 and is located in front of the two U-shaped bending plates 32. The air circulation device 8 is used to transport the purified air to the outside of the housing 1 and prompt the outside air to enter the corresponding air flow channels 34 through the air inlets 3 and flow into the rear end of the inner cavity of the housing 1 through the air flow channels 34. When the air circulation device 8 transports the purified air to the outside of the housing 1, a negative pressure difference will be formed inside the housing 1, so that the air flowing into the rear end of the inner cavity of the housing 1 continuously enters the carbon chamber 4, realizing cyclic purification.

[0046] Such as Figure 1-4 、Figure 8 As shown in the figure, in this embodiment, preferably, the housing 1 includes a first U-shaped plate 101 and a second U-shaped plate 102. The first U-shaped plate 101 and the second U-shaped plate 102 are oppositely arranged to jointly form a columnar housing with open ends at both the front and the rear. The power socket 28 and the switch 27 are arranged at the middle and rear part of the right side wall of the second U-shaped plate 102. Multiple air inlet holes 301 of the left air inlet 3 are distributed on the left side walls of the first U-shaped plate 101 and the second U-shaped plate 102, and multiple air inlet holes 301 of the right air inlet 3 are distributed on the right side walls of the first U-shaped plate 101 and the second U-shaped plate 102. The first U-shaped plate 101 and the second U-shaped plate 102 are detachably connected. That is, first rectangular notches 25 are respectively arranged at the lower ends of the inner sides of the left side wall and the right side wall of the first U-shaped plate 101, and second rectangular notches 26 are respectively arranged at the upper ends of the outer sides of the left side wall and the right side wall of the second U-shaped plate 102. The first rectangular notches 25 and the second rectangular notches 26 are complementary. The overlapping positions of the lower end of the left side wall of the first U-shaped plate 101 and the lower end of the left side wall of the second U-shaped plate 102, and the overlapping positions of the lower end of the right side wall of the first U-shaped plate 101 and the lower end of the right side wall of the second U-shaped plate 102 are respectively fixed by screws, and the fixation and disassembly of the two can be realized through the screws;

[0047] A first cover plate 9 is arranged at the front end of the housing 1. Multiple air outlet holes are arranged on the first cover plate 9, and the multiple air outlet holes jointly form an air outlet 2. A second cover plate 29 is arranged at the rear end of the housing 1. In addition, dust-proof nets can be arranged at the air inlet 3 and the air outlet 2 to effectively prevent external dust and other impurities from entering the housing 1.

[0048] As Figure 4-6 shown in the figure, in this embodiment, preferably, the carbon chamber 4 includes a fixing plate 401 and at least one limiting strip 402;

[0049] The limiting strip 402 is arranged between two U-shaped bending plates 32 and at the rear end of the U-shaped bending plates 32. Generally, two limiting strips 402 are arranged in an up-and-down manner;

[0050] The fixed plate 401 is arranged between two U-shaped bending plates 32. The distance between the fixed plate 401 and the limiting strip 402 is adapted to the thickness of the activated carbon filter net 5. The activated carbon filter net 5 is located between the fixed plate 401 and the limiting strip 402. That is, the fixed plate 401 and the two U-shaped bending plates 32 together form a receiving cavity adapted to the activated carbon filter net 5. The activated carbon filter net 5 is placed in this receiving cavity. The activated carbon filter net 5 can be clamped and fixed by the limiting strip 402 and the fixed plate 401. The purpose of using the limiting strip 5 is to minimize the area blocking the rear surface of the activated carbon filter net 5, further improve the air intake efficiency, and at the same time realize the clamping and fixing of the activated carbon filter net 5.

[0051] As Figure 4-7 shown, in this embodiment, preferably, the purification component includes a cylindrical barrel 10. The front end of the cylindrical barrel 10 is arranged at the bottom of the second U-shaped plate 102 through a fixing strip. The rear end of the cylindrical barrel 10 is arranged on the fixed plate 401 and communicated with the carbon chamber 4. That is, a round hole with the same inner diameter as the cylindrical barrel 10 is arranged on the fixed plate 401. The rear end edge of the cylindrical barrel 10 coincides with the edge of the round hole to ensure that the air entering the cylindrical barrel 10 is the air filtered by the activated carbon filter net 5. A photocatalyst is sprayed on the inner side wall of the cylindrical barrel 10;

[0052] A protective cover 11 is detachably arranged at the front end of the cylindrical barrel 10. The protective cover 11 is a cylindrical cavity sealed at the front end and open at the rear end. A plurality of strip-shaped air vents 12 are evenly arranged on the side wall of the protective cover 11. The plurality of strip-shaped air vents 12 are all arranged in the front-rear direction. The purified air can overflow from the cylindrical barrel 10 through the plurality of strip-shaped air vents 12, facilitating the air circulation device 8 to blow it out to the outside of the housing 1;

[0053] At least two UV lamp sockets 31 are arranged at the center position of the front side wall of the protective cover 11 and are electrically connected to the power socket 28. A ultraviolet lamp tube 13 is arranged on each UV lamp socket 31. The power of the ultraviolet lamp tube 13 is 36W - 200W, that is, the power can be adjusted. When the rear end of the protective cover 11 contacts the front end of the cylindrical barrel 10, the rear end of the ultraviolet lamp tube 13 extends to the rear end of the inner cavity of the cylindrical barrel 10 and there is a gap with the fixed plate 401. Since the protective cover 11 is provided with a plurality of strip-shaped air vents 12, the amount of ultraviolet rays emitted by the ultraviolet lamp tube 13 can be effectively reduced, and the radiation to the human body can be minimized;

[0054] An installation plate 14 is provided at the upper end of the outer side wall of the cylindrical barrel 10. A control board 15 is provided on the installation plate 14. The control board 15 is electrically connected to the power socket 28. The UV lamp holder 31 and the switch 27 are respectively signal-connected to the control board 15. The switch 27 of the ultraviolet lamp tube 13 is controlled by the control board 15. By using the ultraviolet rays emitted by the ultraviolet lamp tube 13 in combination with photocatalyst, the air can be purified chemically. In addition, the number of ultraviolet lamp tubes 13 turned on is determined according to the air quality. When the air quality is average, one of them can be turned on to meet the purification requirements. When the air quality is poor, two of them can be turned on simultaneously to improve the purification efficiency.

[0055] As Figure 7 shown, in this embodiment, in order to further improve the air purification quality, a bracket 16 is provided inside the protective cover 11. The bracket 16 is composed of three columns 1601 arranged in a circumferential array. The ultraviolet lamp tubes 13 are all located inside the bracket 16. The length of the bracket 16 is less than the length of the ultraviolet lamp tubes 13. At least two titanium dioxide filter meshes 17 are arranged on the bracket 16 along its length direction. Each titanium dioxide filter mesh 17 is arranged on the bracket 16 through a fixing device. A through hole for the ultraviolet lamp tube 13 to pass through is provided at the center position of each titanium dioxide filter mesh 17. The rear end of the ultraviolet lamp tube 13 passes through the through holes on each titanium dioxide filter mesh 17 from front to back in sequence. By providing the titanium dioxide filter meshes 17, the air in the cylindrical barrel 10 can be further purified. At the same time, the titanium dioxide filter meshes 17 can absorb the chemical smell after the photocatalyst reaction, making the blown air fresher. Moreover, when the purification component is not turned on, the activated carbon filter mesh 5 in the carbon chamber 4 and at least two titanium dioxide filter meshes 17 can also further improve the purification quality and efficiency, and at the same time can effectively reduce the radiation of the ultraviolet rays emitted by the ultraviolet lamp tubes 13 to the human body.

[0056] As Figure 7 shown, in this embodiment, preferably, the fixing device includes a first fixing ring 18 and a second fixing ring 19. The first fixing ring 18 is respectively sleeved on the three columns 1601 and is located on the front side of the corresponding titanium dioxide filter mesh 17. The second fixing ring 19 is respectively sleeved on the three columns 1601 and is located on the rear side of the corresponding titanium dioxide filter mesh 17. A plurality of retaining bars 20 are provided on the inner rings of the first fixing ring 18 and the second fixing ring 19 and are evenly distributed on both sides of the corresponding through holes. The corresponding titanium dioxide filter mesh 17 can be clamped by the first fixing ring 18, the second fixing ring 19 and the plurality of retaining bars 20. In order to facilitate the replacement of the titanium dioxide filter mesh 17, three holes are correspondingly opened on each fixing ring and correspond to the three columns 1601. An interference fit is provided between each hole and the corresponding column 1601.

[0057] In this embodiment, preferably, the air circulation device 8 is an electric fan. The electric fan is arranged at the rear side of the first cover plate 9 and is electrically connected to the power socket 28. The air outlet of the electric fan corresponds to the air outlet 2. The electric fan is signal-connected to the control board 15. A frequency converter is arranged between the electric fan and the power socket 28 and is signal-connected to the control board 15. The purified air is blown out of the housing 1 by the electric fan. As the air in the housing 1 is blown out, an air flow phenomenon will be formed, enabling the outside air to be inhaled through the air inlet 3 to achieve circulation. The rotation speed of the electric fan can be changed through the frequency converter, thereby changing the magnitude of the blowing wind to meet the requirements of different scenarios.

[0058] As Figure 1 , Figure 2 As shown in the figure, in this embodiment, in order to facilitate operation and visually view relevant data, a display screen 21 and a plurality of function buttons 22 are arranged at the front end of the outer surface of the upper side wall of the first U-shaped plate 101. The display screen 21 and the plurality of function buttons 22 are respectively signal-connected to the control board 15. Each component can be conveniently and quickly controlled through the plurality of function buttons 22, and the relevant data can be visually displayed through the display screen 21.

[0059] In this embodiment, in order to further enhance the reaction of ultraviolet light with photocatalyst and active oxidase, a reflective film or chromium plating is provided on the inner side wall of the cylindrical barrel 10. The reflective film adopts an incremental reflective film, that is, chromium plating or pasting a mirror brightening reflective film on the inner wall of the cylindrical barrel 10. The chromium-plated part of the inner wall of the cylindrical barrel 10 is the entire inner cavity to make it incrementally luminous, and the mirror brightening reflective film is pasted to cover the entire inner wall of the cylindrical barrel 10 to completely cover it for the purpose of reflective increment. The photocatalyst and active oxidase are sprayed on the incremental reflective film or chromium plating. The ultraviolet light can be reflected through the incremental reflective film or chromium plating, so that the intensity of the ultraviolet light in the cylindrical barrel 10 is as evenly distributed as possible, accelerating the reaction with the photocatalyst and active oxidase and improving the purification efficiency.

[0060] In this embodiment, preferably, the photocatalyst is titanium dioxide, and the active oxidase is a titanium dioxide solution.

[0061] As Figure 3 As shown in the figure, in this embodiment, in order to prevent the entire device from directly contacting the ground and causing erosion of the outer shell by water stains on the ground, four support legs 24 are symmetrically arranged in pairs at the four corners of the lower surface of the lower side wall of the second U-shaped plate 102. The entire device is supported by the four support legs 24 to avoid direct contact with the ground, which can effectively prevent the erosion of the outer shell by water stains and extend the service life of the entire device.

[0062] The above are only the preferred embodiments of the present application, and do not limit the patent scope of the present application accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present application.

Claims

1. A super-strong light-concentrating disinfection aerosol air purification device, comprising a housing (1), an air outlet (2) is arranged on the front side wall of the housing (1), a power socket (28) and a switch (27) are arranged on the right side wall of the housing (1), and a handle (23) is arranged at the center position of the upper side wall of the housing (1), characterized in that: The left and right side walls of the housing (1) are both provided with air inlets (3), and each air inlet (3) is composed of a plurality of air inlet holes (301); The inner sides of the left and right side walls of the housing (1) are both provided with U-shaped bending plates (32), the front ends of the U-shaped bending plates (32) are both provided with baffles (30), and the U-shaped bending plates (32), the baffles (30), the left side wall or the right side wall together form an air flow channel (34), and the air inlet (3) corresponds to the air flow channel (34) on the same side; A carbon chamber (4) is arranged between the two U-shaped bending plates (32) and is located at the rear end of the U-shaped bending plates (32). An activated carbon filter screen (5) is arranged in the carbon chamber (4). An operation port (6) for replacing the activated carbon filter screen (5) is arranged at the rear end of the upper side wall of the housing (1), and a sealing plate (7) is detachably arranged at the operation port (6); A purification component is arranged on the front side of the carbon chamber (4) and is located between the two U-shaped bending plates (32). The purification component purifies the air flowing out of the carbon chamber (4) by means of chemical purification; An air circulation device (8) is arranged inside the housing (1) and is located in front of the two U-shaped bending plates (32). The air circulation device (8) is used to convey the purified air to the outside of the housing (1) and prompt the outside air to enter the carbon chamber (4) through the air inlets (3) on both sides.

2. The super-strong light-concentrating aerosol purification air equipment according to claim 1, characterized in that: The housing (1) includes a first U-shaped plate (101) and a second U-shaped plate (102). The first U-shaped plate (101) and the second U-shaped plate (102) are arranged opposite to each other to jointly form a columnar housing (1) with both front and rear ends open. The power socket (28) and the switch (27) are arranged in the middle and rear part of the right side wall of the second U-shaped plate (102); A first cover plate (9) is arranged at the front end of the housing (1). A plurality of air outlet holes are arranged on the first cover plate (9), and the plurality of air outlet holes together form an air outlet (2). A second cover plate (29) is arranged at the rear end of the housing (1).

3. The super-strong light-concentrating disinfection aerosol air purification device according to claim 2, wherein: The carbon chamber (4) includes a fixing plate (401) and at least one limiting strip (402); The limiting strip (402) is arranged between the two U-shaped bending plates (32) and is located at the rear end of the U-shaped bending plates (32); The fixing plate (401) is arranged between the two U-shaped bending plates (32), and the distance between the fixing plate (401) and the limiting strip (402) is adapted to the thickness of the activated carbon filter screen (5).

4. The super-strong light-concentrating disinfection aerosol air purification device according to claim 3, characterized in that: The purification component includes a cylindrical barrel (10). The front end of the cylindrical barrel (10) is arranged at the bottom of the second U-shaped plate (102) through a fixing strip. The rear end of the cylindrical barrel (10) is arranged on the fixing plate (401) and is communicated with the carbon chamber (4). A photocatalyst and an active oxidase are sprayed on the inner side wall of the cylindrical barrel (10); A protective cover (11) is detachably provided at the front end of the cylindrical barrel (10). The protective cover (11) is a cylindrical cavity sealed at the front end and open at the rear end, and a plurality of strip-shaped ventilation holes (12) are evenly arranged on the annular side wall of the protective cover (11). At least two UV lamp sockets (31) are provided at the center position of the front side wall of the protective cover (11) and are electrically connected to the power socket (28). A UV lamp tube (13) is provided on each UV lamp socket (31). When the rear end of the protective cover (11) contacts the front end of the cylindrical barrel (10), the rear end of the UV lamp tube (13) extends to the rear end of the inner cavity of the cylindrical barrel (10) and there is a gap between it and the fixing plate (401). An installation plate (14) is provided at the upper end of the outer side wall of the cylindrical barrel (10). A control board (15) is provided on the installation plate (14). The control board (15) is electrically connected to the power socket (28). The UV lamp socket (31) and the switch (27) are respectively signal-connected to the control board (15).

5. The super-strong light-concentrating disinfection aerosol air purification device according to claim 4, characterized in that: A bracket (16) is provided inside the cylindrical barrel (10). The bracket (16) is composed of three columns (1601) arranged in a circumferential array. The UV lamp tubes (13) are all located inside the bracket (16). The length of the bracket (16) is less than the length of the UV lamp tubes (13). At least two titanium dioxide filter meshes (17) are provided on the bracket (16) along its length direction. Each titanium dioxide filter mesh (17) is arranged on the bracket (16) through a fixing device. A through hole for the UV lamp tube (13) to pass through is provided at the center position of each titanium dioxide filter mesh (17). The rear end of the UV lamp tube (13) passes through the through holes on each titanium dioxide filter mesh (17) from front to back in sequence.

6. The super-strong light-concentrating aerosol purification air equipment according to claim 5, characterized in that: The fixing device includes a first fixing ring (18) and a second fixing ring (19). The first fixing ring (18) is respectively sleeved on the three columns (1601) and is located on the front side of the corresponding titanium dioxide filter mesh (17). The second fixing ring (19) is respectively sleeved on the three columns (1601) and is located on the rear side of the corresponding titanium dioxide filter mesh (17). A plurality of blocking strips (20) are provided on the inner circles of the first fixing ring (18) and the second fixing ring (19) and are evenly distributed on both sides of the corresponding through holes.

7. The super-strong light-concentrating and disinfection aerosol air purification device according to claim 6, characterized in that: The air circulation device (8) is an electric fan. The electric fan is provided at the rear side of the first cover plate (9) and is electrically connected to the power socket (28). The air outlet of the electric fan corresponds to the air outlet (2). The electric fan is signal-connected to the control board (15). A frequency converter is provided between the electric fan and the power socket (28) and is signal-connected to the control board (15).

8. The super-strong light-concentrating and disinfection aerosol air purification device according to claim 7, characterized in that: A display screen (21) and a plurality of function buttons (22) are provided at the front end of the outer surface of the upper side wall of the first U-shaped plate (101). The display screen (21) and the plurality of function buttons (22) are respectively signal-connected to the control board (15).

9. The super-strong light-concentrating disinfection aerosol air purification device according to claim 8, wherein: A reflective film or chromium plating is provided on the inner sidewall of the cylindrical barrel (10), and the photocatalyst and the active oxidase are sprayed on the reflective film or chromium plating.

10. The super-strong light-concentrating aerosol purification air equipment according to claim 9, characterized in that: The photocatalyst uses titanium dioxide, and the active oxidase uses a titanium dioxide solution.

Images