CN218544752U

CN218544752U - Floor type air sterilizer

Info

Publication number: CN218544752U
Application number: CN202222834066.3U
Authority: CN
Inventors: 邓华中; 张剑平; 周瓴; 高英; 章彬
Original assignee: Bolb Inc
Current assignee: Bolb Inc
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-02-28
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a floor type air sterilizer, which relates to the technical field of air purification equipment and comprises a shell, wherein the shell is provided with an air inlet and an air outlet; a filter device for filtering the air flow entering from the air inlet; the killing cavity is arranged in the shell, and one end of the killing cavity is butted with the air inlet; the sterilizing device is arranged in the sterilizing cavity and close to the other end of the sterilizing cavity, and is used for generating ultraviolet light; and the circulating component comprises a fan which is arranged at the air outlet and in the sterilizing cavity. Compared with the existing air disinfection machine, the air disinfection machine has the advantages that the air disinfection and sterilization process is optimized, and the sterilization efficiency is effectively improved.

Description

Floor type air sterilizer

Technical Field

The utility model relates to an air purification equipment technical field, in particular to console mode air sterilizing machine.

Background

At present, the air disinfector is more and more widely applied, and the air disinfector with plasma type sterilization on the existing market is very expensive; the air disinfector adopting ozone for sterilization has the advantages that the smell of ozone strongly stimulates the respiratory tract of a person, and the air disinfector is easy to cause sore throat, chest distress and cough and bronchitis and emphysema; in addition, the air sterilizer adopting the nano photocatalyst for sterilization can decompose other compounds into harmful substances, such as harmful formaldehyde which can be decomposed by alcohol, and can take effect only under the excitation of ultraviolet light with specific wavelength, the technology is not mature enough, the service life of the product is short, the sterilization efficiency is low, and quick sterilization cannot be realized.

Disclosure of Invention

The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the embodiment of the utility model provides a console mode air sterilizing machine optimizes the flow that air disinfection disinfected, improves the efficiency of disinfecting.

The floor type air sterilizer comprises a shell, wherein the shell is provided with an air inlet and an air outlet; a filter device for filtering the air flow entering from the air inlet; the killing cavity is arranged in the shell, and one end of the killing cavity is butted with the air inlet; the killing device is arranged in the killing cavity and close to the other end of the killing cavity, and is used for generating ultraviolet light; and the circulating component comprises a fan which is arranged at the air outlet and in the sterilizing cavity.

According to the utility model discloses console mode air sterilizing machine, the device that disappears is including the LED module that can launch UVC ultraviolet ray, the direction of illumination orientation of LED module disappear the chamber and be close to go into the one end in wind gap.

According to the utility model discloses console mode air sterilizing machine, the killing device is including still including heat dissipation copper pipe, radiating fin and ultraviolet sensor, the one end laminating of heat dissipation copper pipe is connected the LED module, a plurality of has been arranged to other end array radiating fin, radiating fin is in the fan with between the LED module, ultraviolet sensor is used for the response the intensity of the ultraviolet ray of LED module transmission.

According to the utility model discloses console mode air sterilizing machine, the bottom of casing is provided with the base that can dismantle, the side of casing is close to the position fretwork of base has a plurality of air vent, thereby forms go into the wind gap, it is in to go into the wind gap the base with between the disinfection chamber.

According to the utility model discloses console mode air sterilizing machine, filter equipment includes filter layer and installing support, the filter layer comprises just imitating filter screen and sponge filter screen, the filter layer passes through the installing support is fixed in the inner wall of casing, the filter layer encloses to be located go into the wind gap, the filter layer with the clearance has between the inner wall of casing.

According to the utility model discloses console mode air sterilizing machine, the reflecting plate has been laid to the wall in killing the chamber, the reflecting plate is aluminum plate, aluminum plate's surface treatment mode is one of them in mirror finish, vacuum plating or the special fluorine dragon three kinds of modes of spraying.

According to the utility model discloses console mode air sterilizing machine, the base orientation the one side of killing the chamber is provided with the reflector, the reflector is the infundibulate, the great one end orientation of reflector diameter the cavity is killed to the killing, wherein, the reflector is made of aluminium, the surface treatment mode of reflector is one of them in mirror finish, vacuum plating or the three kinds of modes of spraying special fluorine dragon.

According to the utility model discloses console mode air sterilizing machine, the circulation subassembly still includes the water conservancy diversion wind channel, the one end butt joint in water conservancy diversion wind channel the chamber is killed, other end butt joint the air outlet, the fan is located the inside in water conservancy diversion wind channel.

According to the utility model discloses console mode air sterilizing machine, the wind channel width grow gradually between the water conservancy diversion wind channel both ends, wherein, the butt joint of water conservancy diversion wind channel the width in disinfection chamber is less than the butt joint of water conservancy diversion wind channel the width of air outlet.

According to the utility model discloses console mode air sterilizing machine, the top of casing is provided with out the air net, the middle part that goes out the air net is provided with control panel, it still is provided with a plurality of switch-on to go out the air net the notch in water conservancy diversion wind channel, the notch is circumference array and distributes, thereby forms the air outlet.

Based on the technical scheme, the embodiment of the utility model provides a following beneficial effect has at least: in the above technical scheme, during the use, the killing device starts and emits ultraviolet light towards the killing intracavity, the fan starts, air in the killing intracavity is sucked through the fan and is discharged outside the shell through the air outlet, make the atmospheric pressure in the killing intracavity be less than outside atmospheric pressure, therefore, outside air forms the air current and gets into from going into the wind gap, filter the air current that gets into from going into the wind gap through filter equipment, filter dust particle and great bacterium in the air current, form preliminary disinfection, then the air current through preliminary disinfection gets into the killing intracavity, under the ultraviolet irradiation of high strength, can kill 99.99 percent's bacterium, the air current that the disinfection was disinfected at last is discharged to the external world from the air outlet under the effect of fan, thereby accomplish the disinfection of air, compared with the prior art, low in manufacturing cost, the efficiency of disinfecting is higher, and can not produce peculiar smell and any toxic substance in the use, furthermore, the setting of killing chamber avoids ultraviolet light to disperse and damages the human body in the external environment, the killing device sets up in the air outlet department in the killing chamber, can greatly increase and get into the air current irradiation time, further can improve the sterilization effect.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a first schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii of the embodiment of the present invention;

fig. 3 is a third schematic structural diagram of the embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of meanings are one or more, a plurality of meanings are two or more, and the terms greater than, smaller than, exceeding, etc. are understood as excluding the number, and the terms greater than, lower than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3, a floor type air sterilizer according to an embodiment of the present invention includes a housing 100, a filtering device 600, a sterilizing chamber 500, a sterilizing device 400, and a circulation assembly.

Wherein, casing 100 is provided with into wind gap and air outlet, it sets up in the bottom of casing 100 to go into the wind gap, the air outlet sets up in the top of casing 100, filter equipment 600 sets up in the inside of casing 100, carry out preliminary disinfection and sterilization through filter equipment 600 in order to follow the air current that gets into in the wind gap, and the chamber 500 that kills and disappears sets up in the inside of casing 100, and the one end in the chamber 500 that kills and disappears is to the wind gap of access, the device 400 that kills and disappears locates the inside in chamber 500 that kills and is close to the other end in chamber 500 that kills and disappears, the device 400 that kills and is used for producing the ultraviolet ray that can kill the bacterium, furthermore, the circulation subassembly is including setting up in the fan 200 of air outlet, it flows to drive the air through fan 200.

Specifically, in use, as shown in fig. 2, the disinfecting and killing device 400 is started and emits ultraviolet light towards the disinfecting and killing cavity 500, the ultraviolet light covers any place in the disinfecting and killing cavity 500, then the fan 200 is started, air in the disinfecting and killing cavity 500 is sucked by the fan 200 and is exhausted out of the casing 100 from the air outlet, so that air pressure in the disinfecting and killing cavity 500 is smaller than external air pressure, therefore, the external air forms air flow and enters from the air inlet, the air flow entering from the air inlet is filtered by the filtering device 600, dust particles and larger bacteria in the air flow are filtered, preliminary disinfection and sterilization are formed, then the air flow after preliminary disinfection and sterilization enters the disinfecting and killing cavity 500, 99.99% of bacteria in the air flow flowing through the disinfecting and killing cavity 500 can be killed under the full-coverage irradiation of high-intensity ultraviolet light, the air flow after final disinfection and sterilization is exhausted to the outside from the air outlet under the action of the fan 200, thereby completing disinfection and sterilization of air, compared with the prior art, the manufacturing cost is low, the sterilization efficiency is higher, no generation of substances and no toxic substances and no harm are generated in the use process, the disinfecting and sterilizing device can be further set up, the disinfecting and sterilizing device 500, and the air flow can further increase the time for further preventing the disinfection and sterilization effect of the disinfection and sterilization of the air flow after the disinfection and sterilization, and sterilization effect of the disinfection and sterilization of the air flow 500. It should be noted that, in this embodiment, the fan 200 adopts a centrifugal fan, and the wind speed generated by the centrifugal fan is large, so that the air output is large, the sterilization efficiency can also be improved, and the noise generated by the centrifugal fan is low.

Further, the sterilizing device 400 comprises an LED module 410 capable of emitting UVC ultraviolet light, the irradiation direction of the LED module 410 faces one end of the sterilizing cavity 500 close to the air inlet, the UVC is also called high-frequency short-wave ultraviolet light, the high-frequency ultraviolet light with the wavelength of 280 nm-200 nm is short in wavelength and high in energy, and therefore the ultraviolet light can be used for sterilization, and the UVC ultraviolet light belongs to physical sterilization, is efficient and rapid and thorough in sterilization, does not need to add chemical agents, and does not have secondary pollution. And in this embodiment, the irradiation direction of LED module 410 is close to the one end in the wind inlet towards the disinfection chamber 500, and the ultraviolet ray can be shone to the other end from the one end in disinfection chamber 500, consequently can make the ultraviolet ray cover any place in the disinfection chamber 500, realizes carrying out comprehensive disinfection to the air current that gets into, has still increased the length of time that the bacterium exposes in the ultraviolet ray simultaneously, improves bactericidal effect.

Further, killing device 400 is including still including heat dissipation copper pipe 420, radiating fin 430 and ultraviolet sensor, and LED module 410 is connected in the laminating of the one end of heat dissipation copper pipe 420, and a plurality of radiating fin 430 has been arranged to the other end array, and radiating fin 430 is in between fan 200 and LED module 410, and ultraviolet sensor is used for responding to the ultraviolet intensity of LED module 410 transmission. It should be noted that, the LED module 410 is provided with a plurality of groups of 100mW high-power UVC-LEDs, when ultraviolet light is emitted for sterilization, a large amount of heat is generated, the heat of the LED module 410 is absorbed through the heat dissipation copper tube 420, and the absorbed heat is conducted to the heat dissipation fins 430, the contact surface with the air is increased through the heat dissipation fins 430, so that the heat is dissipated to the air, wherein the heat dissipation fins 430 are close to the fan 200, the fan 200 drives the air to flow, the heat dissipation effect of the heat dissipation fins 430 can be improved due to high-speed air flow, the heat exchange efficiency is improved, and rapid heat dissipation is realized. The ultraviolet sensor can detect the ultraviolet intensity in the sterilizing cavity 500 in the using process of the sterilizing machine, and if the ultraviolet intensity is reduced or abnormal, the ultraviolet sensor can immediately find and send a signal to the general control end.

In other embodiments, the detachable base 130 is disposed at the bottom of the casing 100, the universal roller 132 is disposed on the base 130, which facilitates a user to carry or move the floor type air sterilizer of this embodiment, further, as shown in fig. 1, a plurality of air vents 120 are hollowed out at positions, close to the base 130, of the side surface of the casing 100, a plurality of air inlet nets are formed by the air vents 120, the plurality of air inlet nets are uniformly arranged at the side surface of the casing 100, so as to form an air inlet, and an air outlet is disposed at the top of the casing 100, when the air inlet is used, the air flowing direction around the whole casing 100 is changed by taking the whole casing 100 as a center, so as to form air circulation flowing from bottom to top, and then the air flow is improved by cooperation of the sterilizing chamber 500 and the sterilizing device 400, and the air is also sterilized, in addition, the air inlet is disposed between the base 130 and the sterilizing chamber 500, and an air inlet channel is formed between the base 130 and the sterilizing chamber 500, so as to effectively reduce resistance of air flow after the initial sterilization by the filter device 600, and improve air flow rate and air purification speed.

In some embodiments, the filtering device 600 includes a filtering layer and a mounting bracket 160, the filtering layer is composed of a primary filter and a sponge filter, the filtering layer is fixed on the inner wall of the casing 100 through the mounting bracket 160, the filtering layer is enclosed in the air inlet, a gap is formed between the filtering layer and the inner wall of the casing 100, the gap can reduce wind resistance, the air inlet amount is increased, the filtering layer composed of the primary filter and the sponge filter can filter out dust particles and partial bacteria, and it can be ensured that the air flow passing through the filtering layer receives less resistance.

In this embodiment, the reflecting plate is laid on the wall surface of the killing cavity 500, the reflecting plate is an aluminum plate, the surface treatment mode of the aluminum plate is one of three modes of mirror polishing, vacuum plating or teflon spraying, further, the surface of the base 130 facing the killing cavity 500 is provided with the reflecting cover 131, the reflecting cover 131 is funnel-shaped, the larger diameter end of the reflecting cover 131 faces the killing cavity 500, wherein the surface treatment mode of the reflecting cover 131 and the aluminum is one of three modes of mirror polishing, vacuum plating or teflon spraying. The sterilizing cavity 500 and the reflecting shade 131 are combined to form a relatively closed space, and because the reflecting plate and the reflecting shade 131 can reflect light, ultraviolet light generated by the sterilizing device 400 can be reflected back and forth between the sterilizing cavity 500 and the reflecting shade 131, so that the ultraviolet light intensity of each part of the sterilizing cavity 500 and the reflecting shade 131 is uniform, the entering air flow can be irradiated by enough ultraviolet light, and the sterilizing effect and the sterilizing rate are further improved. It should be noted that the surface of the aluminum plate or the light reflecting shade 131 may be mirror-polished to have an ultraviolet light reflecting capability, and of course, the aluminum plate or the light reflecting shade 131 may also be surface-treated by vacuum plating to obtain an ultraviolet light reflecting capability, in some other embodiments, the surface of the aluminum plate or the light reflecting shade 131 may also be coated with teflon to make the surface of the aluminum plate capable of reflecting ultraviolet light, and the light reflecting plate or the light reflecting shade may also be made of stainless steel or plastic.

Preferably, the circulation assembly further includes a diversion air duct 300, one end of the diversion air duct 300 is in butt joint with the killing cavity 500, the other end is in butt joint with the air outlet, the fan 200 is arranged inside the diversion air duct 300, the diversion air duct 300 is mainly used for rectification and noise reduction, specifically, the air duct width between two ends of the diversion air duct 300 is gradually increased, wherein the width of the diversion air duct 300 in butt joint with the killing cavity 500 is smaller than that of the diversion air duct 300 in butt joint with the air outlet, the diversion air duct 300 is in a streamline design, so that the noise generated by the fan 200 or air flowing can be effectively reduced, the resistance to air fluid can be reduced, and the air intake can be further increased.

Preferably, the top of the casing 100 is provided with the air outlet net 110, the middle of the air outlet net 110 is provided with the control panel 140, the control panel 140 is provided with a button for controlling the start and stop of the fan 200 or the sterilizing device 400 and a display lamp for observing the intensity of ultraviolet light, the air outlet net 110 is further provided with a plurality of notches for connecting the diversion air ducts 300, and the notches are circumferentially distributed on the periphery of the control panel 140 to form the air outlet.

Compared with the prior art, the utility model discloses a console mode air sterilizing machine adopts high-power UVC-LED emission ultraviolet ray, it is much less than plasma air sterilizing machine cost, it is effectual to disinfect, can kill 99.99% bacterium, and there is not the peculiar smell in the use, also do not produce any harmful substance, adopt primary filter screen and sponge filter screen to carry out preliminary disinfection in the filter equipment 600, the maintenance cost is low, can also the noise reduction when the windage is little, in addition, fan 200 is centrifugal fan, the noise is low, the air output is big, the efficiency of disinfecting obtains further improvement.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A console mode air sterilizing apparatus which characterized in that: comprises that

The air conditioner comprises a shell (100), wherein the shell (100) is provided with an air inlet and an air outlet;

a filtering device (600) for filtering the air flow entering from the air inlet;

the killing cavity (500) is arranged in the shell (100), and one end of the killing cavity (500) is butted with the air inlet;

the killing device (400) is arranged inside the killing cavity (500) and close to the other end of the killing cavity (500), and the killing device (400) is used for generating ultraviolet light; and

the circulating component comprises a fan (200) which is arranged at the air outlet and is arranged in the sterilizing cavity (500).

2. The floor standing air sanitizer according to claim 1, wherein: the sterilizing device (400) comprises an LED module (410) capable of emitting UVC ultraviolet light, and the irradiation direction of the LED module (410) faces to one end, close to the air inlet, of the sterilizing cavity (500).

3. A floor standing air sterilizer as claimed in claim 2, wherein: the sterilizing device (400) comprises a heat dissipation copper pipe (420), heat dissipation fins (430) and an ultraviolet sensor, one end of the heat dissipation copper pipe (420) is attached to the LED module (410), the other end of the heat dissipation copper pipe is arrayed with a plurality of the heat dissipation fins (430), the heat dissipation fins (430) are located between the fan (200) and the LED module (410), and the ultraviolet sensor is used for sensing the intensity of ultraviolet light emitted by the LED module (410).

4. A floor standing air sterilizer as claimed in claim 2, wherein: the bottom of the shell (100) is provided with a detachable base (130), a plurality of air holes (120) are hollowed in the position, close to the base (130), of the side face of the shell (100), so that the air inlet is formed, and the air inlet is located between the base (130) and the killing cavity (500).

5. The floor standing air sanitizer according to claim 4, wherein: filter equipment (600) includes filter layer and installing support (160), the filter layer comprises primary filter net and sponge filter screen, the filter layer passes through installing support (160) are fixed in the inner wall of casing (100), the filter layer encloses to be located go into the wind gap, the filter layer with the clearance has between the inner wall of casing (100).

6. The floor standing air sanitizer according to claim 4, wherein: the wall of the sterilizing cavity (500) is paved with a reflecting plate, the reflecting plate is an aluminum plate, and the surface treatment mode of the aluminum plate is one of mirror polishing, vacuum plating or Teflon spraying.

7. The floor standing air sanitizer according to claim 6, wherein: one surface of the base (130) facing the killing cavity (500) is provided with a reflecting cover (131), the reflecting cover (131) is funnel-shaped, the larger end of the diameter of the reflecting cover (131) faces the killing cavity (500), the reflecting cover (131) is made of aluminum, and the surface treatment mode of the reflecting cover (131) is one of mirror polishing, vacuum plating or Teflon spraying.

8. A floor standing air sanitizer according to any one of claims 1 to 7, wherein: the circulating assembly further comprises a guide air duct (300), one end of the guide air duct (300) is in butt joint with the killing cavity (500), the other end of the guide air duct is in butt joint with the air outlet, and the fan (200) is arranged inside the guide air duct (300).

9. The floor standing air sanitizer according to claim 8, wherein: the air duct width between the two ends of the guide air duct (300) is gradually increased, wherein the width of the air duct (300) in butt joint with the killing cavity (500) is smaller than the width of the air outlet in butt joint with the guide air duct (300).

10. The floor standing air sanitizer according to claim 8, wherein: the top of casing (100) is provided with out fan net (110), the middle part that goes out fan net (110) is provided with control panel (140), it still is provided with the switch-on to go out fan net (110) a plurality of the notch in water conservancy diversion wind channel (300), the notch is circumferential array and distributes, thereby forms the air outlet.