CN215295276U - Air purifying device - Google Patents

Abstract

The application discloses air purification device. Air purification device includes dustcoat, fluorescent tube, photocatalyst net and ballast subassembly, wherein: the outer cover comprises an outer cover cavity and a plurality of outer cover through holes communicated with the inside and the outside of the outer cover cavity; the lamp tube and the photocatalyst net are positioned in the cavity of the outer cover, and the photocatalyst net surrounds the lamp tube; the ballast component is connected with the lamp tube and is positioned in or outside the cavity of the outer cover. The air purification device is flexible to install.

Description

Air purifying device

Technical Field

The application relates to the technical field of air purification of air conditioning equipment, in particular to an air purification device.

Background

The air purification device is used for treating harmful organic matters such as formaldehyde, methylamine, benzene, xylene, TVOC (total volatile organic compound), pollutants, odor, bacteria, viruses and the like, for example, the bacteria and the viruses are inactivated, or some of the substances are oxidized and decomposed into harmless CO2 and H2O, so that the purposes of purifying air and decomposing the harmful organic matters are achieved. However, in the air conditioning technology field, the air cleaning device is installed on an air duct or an air conditioning box, etc., and has a problem of being not flexible enough to install.

SUMMERY OF THE UTILITY MODEL

The application discloses air purification device. The air purification device is flexible to install.

To achieve the above object, the present embodiment discloses an air purification apparatus. Air purification device includes dustcoat, fluorescent tube, photocatalyst net and ballast subassembly, wherein: the outer cover comprises an outer cover cavity and a plurality of outer cover through holes communicated with the inside and the outside of the outer cover cavity; the lamp tube and the photocatalyst net are positioned in the cavity of the outer cover, and the photocatalyst net surrounds the lamp tube; the ballast component is connected with the lamp tube and is positioned in or outside the cavity of the outer cover.

Optionally, the air purification device includes a light-transmitting tube surrounded by the photocatalyst net, the lamp tube is sealed in the light-transmitting tube, and the ballast component is located outside the housing cavity.

Optionally, the air purification device includes a light-transmitting tube, the light-transmitting tube is surrounded by the photocatalyst net, the lamp tube is sealed in the light-transmitting tube, and the ballast component is located outside the light-transmitting tube and in the cavity of the housing.

Optionally, the air purification device includes a light-transmitting tube surrounded by the photocatalyst mesh, and the lamp tube and the ballast component are both sealed in the light-transmitting tube.

Optionally, the light-transmissive tube comprises a quartz glass tube or a polytetrafluoroethylene tube.

Optionally, the photocatalyst of the photocatalyst net comprises titanium dioxide.

Optionally, the air purification device comprises a magnetic mounting base, the magnetic mounting base is magnetically attracted to the mounting carrier so that the housing and the components in the cavity of the housing are mounted to the mounting carrier as a whole; or, the air purification device comprises a sucker device, the outer cover is assembled on the sucker device, and the sucker device is adsorbed on the installation carrier through negative pressure, so that the outer cover and the components in the cavity of the outer cover are integrally installed on the installation carrier; alternatively, the housing is rod-shaped.

Optionally, the air purification device comprises a handle, the handle comprises a lever connected with the handle, and the lever is located between the magnetic mounting base and the outer cover, so that the outer cover is separated from the magnetic mounting base under the condition that the handle drives the lever to rotate; and/or the handle comprises a handle and a lever connected with the handle, and the lever is positioned between the magnetic mounting base and the mounting carrier, so that the magnetic mounting base is separated from the mounting carrier under the condition that the handle drives the lever to rotate.

Optionally, the air purification device comprises a telescopic member assembled between one end of the housing and the magnetic mounting base, the telescopic member being extended or shortened to change the total length of the telescopic member and the housing.

Optionally, the housing includes a housing body in a rod shape, the housing body being hollow to form a cavity with an opening, and an end cap covering the opening and forming the housing cavity.

According to the arrangement, the air purification device comprises the outer cover, the lamp tube, the photocatalyst net and the ballast component. The fluorescent tube and the photocatalyst net are located in the outer cover cavity of the outer cover, the ballast component can be located in the outer cover cavity and can also be located outside the outer cover cavity, therefore, the air purification device is flexible and convenient to install and is specific, under the condition that the ballast component is located in the outer cover cavity, the air purification device can be assembled inside the installation carrier, the outer cover does not need to be punched on the installation carrier for the outer cover to pass, under the condition that the ballast component is located outside the outer cover cavity, the parts in the outer cover and the outer cover cavity are installed on the installation carrier (such as the inside of an air pipe or an air conditioning box), the ballast component is installed outside the installation carrier, the ballast component is only connected with the fluorescent tube through small holes, the small holes can utilize the existing small holes in the installation carrier, and the installation is convenient and flexible.

Drawings

FIG. 1 is a schematic view of a first air purification apparatus of the present application;

FIG. 2 is a schematic view of a second air purification apparatus of the present application;

FIG. 3 is a schematic view of a third air purification apparatus of the present application;

FIG. 4 is a schematic view of a fourth air purification apparatus of the present application;

FIG. 5 is a schematic view of a fifth air purification apparatus of the present application;

FIG. 6 is a schematic view of a sixth air purification apparatus of the present application;

FIG. 7 is a schematic view of a seventh air cleaning apparatus of the present application;

FIG. 8 is a schematic view of an eighth air purification apparatus of the present application;

FIG. 9 is a schematic view of a ninth air cleaning device of the present application;

FIG. 10 is a schematic view of a tenth air purification apparatus of the present application;

FIG. 11 is a schematic view of an eleventh air cleaning device according to the present application;

FIG. 12 is another state of use of the air cleaning device shown in FIG. 11;

fig. 13 is a schematic view of a twelfth air cleaning apparatus of the present application.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "plurality" includes two, and is equivalent to at least two. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, the embodiment shown in fig. 1 discloses a first air purifier, and the embodiment shown in fig. 2 discloses a second air purifier. The air purifier shown in fig. 2 is different from the air purifier shown in fig. 1 in that the lamp tubes are different. In the air purifier shown in fig. 2, the lamps are H-shaped lamps. The air cleaning devices of the embodiments shown in fig. 1 and 2 each include a housing 1, a lamp 2, a photocatalyst net 3, and a ballast component 4. The housing 1 comprises a housing cavity 11 and a plurality of housing through holes 12 communicating the inside and the outside of the housing cavity 11. The housing 1 protects the components inside the housing cavity 11 from damage, while a plurality of said housing through holes 12 are used for ventilation and light transmission. Only some of the cover through holes 12 are illustrated in fig. 1 to 13 to show that the cover 1 is provided with the cover through holes 12, and actually, the number of the cover through holes 12 may be determined comprehensively according to the light transmission requirement, the structural strength of the cover, and the like based on the function of the cover through holes 12. The shape of the housing through hole 12 is not limited, and may be, for example, circular. In some embodiments, the housing through-hole 12 extends through a sidewall of the housing cavity 11, such that the housing 1 is net-shaped. In some embodiments, the housing 1 is a stainless steel housing. The lamp vessel 2 is assembled in said housing cavity 11, for example, in some embodiments, a lamp socket 5 is arranged between the lamp vessel 2 and the inner wall of the housing 1. The lamp tube 2 is mounted to said lamp base 5. For the purpose of purifying air, the lamp 2 may be an ultraviolet lamp or the like, as long as the lamp can purify air. The photocatalyst net 3 is positioned in the housing cavity 11 and surrounds the lamp tube 2. The photocatalyst net 3 may have any structure. The ballast component 4 is connected with the lamp tube 2 and is positioned outside the housing cavity 11. The ballast assembly includes at least a ballast. How the lamp tube 2 and the photocatalyst net 3 are assembled in the outer cover cavity 11 and the structure of the outer cover 1 can adopt any structure, which is not described in detail. In the above embodiment, the housing 1, the lamp 2 and the photocatalyst net 3 are integrally formed (for example, a rod, in this case, the air purification device may be referred to as an air purification rod). So set up, as above-mentioned setting, because air purification device includes dustcoat, fluorescent tube, photocatalyst net and ballast subassembly. The lamp tube and the photocatalyst net are positioned in the outer cover cavity of the outer cover, the ballast component is positioned outside the outer cover cavity, therefore, the air purification device is flexible or convenient to install, the outer cover and the parts in the cavity of the outer cover are arranged on an installation carrier (such as the inner part of an air pipe or an air conditioning box), the ballast component is arranged outside the installation carrier, the ballast component can be arranged at any position far away from the parts in the outer cover and the outer cover, in addition, the ballast component can be connected with the lamp tube only through the small hole, the small holes can utilize the existing small holes on the installation carrier, the installation is convenient and flexible, the installation carrier is not provided with the small holes and needs to be punched, only the holes through which the power lines pass need to be punched, and the situation that a larger hole is punched for the outer cover of the plug-in photocatalyst to pass through so as to install the purification device on the installation carrier (such as an air pipe or an air conditioning box) is not needed.

Referring to fig. 3 and 4, fig. 3 illustrates a third air cleaning apparatus, and fig. 4 illustrates a fourth air cleaning apparatus. The third air cleaning device is different from the fourth air cleaning device in that: the lamp tube has different structures, for example, the lamp tube 2 of the fourth air purifying device is an H-shaped lamp tube. The ballast components 4 of the third air cleaning device and the fourth air cleaning device are located in the housing cavity 11, and the ballast components 4 of the first air cleaning device and the second air cleaning device are located outside the housing cavity 11. So set up, dustcoat 1, fluorescent tube 2, photocatalyst net 3 and ballast subassembly 4 are installed as an organic whole, also make air purification device installation is nimble convenient, can install in installation carrier (inside tuber pipe or air-conditioning box), need not punch on the installation carrier so that install air purifier.

Referring to fig. 5 and 6, fig. 5 discloses a fifth air purification apparatus, fig. 6 discloses a sixth air purification apparatus, and the difference between the fifth air purification apparatus and the sixth air purification apparatus is that the lamp tube 2 has a different structure, and in fig. 6, the lamp tube 2 is an H-shaped lamp tube. Further, the light-transmitting tube 6 is also added as compared with the first to fourth air cleaning devices. The material or structure of the light-transmitting tube 6 is different according to the light generated by the lamp tube 2, so that the lamp tube 2 at least generates light to transmit and achieve the effect of sealing the lamp tube 2, for example, the light-transmitting tube 6 can be a quartz glass tube or a polytetrafluoroethylene tube. In the case where the light-transmissive tube 6 is a quartz glass tube, the quartz glass tube helps to maintain a stable ultraviolet lamp efficiency and prevent mercury vapor leakage in the event of damage to the lamp tube 2. The relationship between the light-transmitting tube 6, the ballast assembly 4, the lamp 2 and the photocatalyst net 3 is explained as follows: as shown in fig. 5, the light-transmitting tube 6 is surrounded by the photocatalyst net 3, the lamp tube 2 is sealed in the light-transmitting tube 6, and there are various structures how the lamp tube 2 is sealed in the light-transmitting tube 6, for example, the light-transmitting tube 6 includes a tube body 61 and a sealing head 62. The sealing head 62 is sleeved with the tube body 61 in a manner similar to an end cap to seal the lamp tube 2 in the tube body 61, so that the lamp tube 2 is sealed in the light-transmitting tube 6. Of course, the sealing head 62 may have other structures, for example, the sealing head 62 is inserted into the tube 61 to achieve sealing, etc. The ballast component 4 is located outside the housing cavity 11. With such an arrangement, the air purification device has the advantages of convenience in installation, because the lamp tube 2 is sealed in the light transmission tube 6, the whole body formed by the housing 1, the lamp tube 2, the light transmission tube 6 and the photocatalyst net 3 has good waterproof and dustproof effects, such as not lower than IP67 grade, and moreover, because the lamp tube 2 is sealed in the light transmission tube 6, mercury vapor leakage can be prevented under the condition that the lamp tube 2 is damaged.

Referring to fig. 7 and 8, fig. 7 discloses a seventh air purification device. Fig. 8 discloses an eighth air cleaning device. The two air purification devices are distinguished in that: the shape of the lamp tube 2 is different, and the lamp tube 2 is an H-shaped lamp tube in fig. 8. The seventh air cleaning device and the eighth air cleaning device are different from the first air cleaning device to the sixth air cleaning device in that: the lamp tube 2 is sealed inside the light-transmitting tube 6, and the ballast component 4 is located outside the light-transmitting tube 6 and inside the housing cavity 11. So set up, these two kinds of air purification device also have the advantage of any kind of aforementioned air purification device, no longer give unnecessary details, moreover, adopt this kind of setting, dustcoat 1, fluorescent tube 2, photocatalyst net 3, ballast subassembly 4 and printing opacity pipe 6 can be installed as an integer, and it is also more convenient to install.

Referring to fig. 9 and 10, fig. 9 discloses a ninth air cleaning device, and fig. 10 discloses a tenth air cleaning device. The ninth air cleaning device is different from the tenth air cleaning device in that the lamps 2 of the ninth air cleaning device and the tenth air cleaning device are different, and the lamps 2 of the tenth air cleaning device are H-shaped tubes in fig. 10. The ninth air cleaning device and the tenth air cleaning device are different from any of the foregoing air cleaning devices in that: the lamp tube 2 and the ballast component 4 are sealed in the light-transmitting tube 6, but how to seal them can also be the same as the tube body 61 and the sealing head 62. So set up, ninth air purification device and tenth air purification device also have the advantage of any one of the aforementioned air purification device, in addition, dustcoat 1, fluorescent tube 2, photocatalyst net 3, ballast subassembly 4 and printing opacity pipe 6 can be installed as an organic whole, simple to operate, and because the sealed effect of printing opacity pipe 6 makes air purification device's waterproof dustproof effectual (for example can reach and be not less than IP67 grade), also can make air purification device installs in the outdoor or places environment such as in water, and it is more convenient to use.

With continued reference to fig. 5 to 10, in the case where the lamp tube 2 or the lamp tube 2 and the ballast component 4 are sealed in the light-transmitting tube 6, the photocatalyst of the photocatalyst net 3 comprises titanium dioxide. So set up, fluorescent tube 2 or fluorescent tube 2 and ballast subassembly 4 are sealed make air purification device can be waterproof, and the nature of titanium dioxide combines again, and from this, air purification device can utilize to soak and turn on the lamp and realize photocatalyst self-cleaning.

Referring to fig. 1 to 10, in any of the foregoing air purifiers, in a case where the ballast component 4 is located outside the housing cavity 11, the housing 1, the lamp tube 2, the photocatalyst net 3 (including the light-transmitting tube 6 in some cases) are installed as a whole, and in a case where the ballast component 4 is also located in the housing cavity 11, the housing 1, the lamp tube 2, the photocatalyst net 3 (including the light-transmitting tube 6 in some cases) and the ballast component 4 are installed as a whole. Some installation manners of the air cleaning device of the present application will be described by taking the air cleaning device shown in fig. 9 as an example.

Referring to fig. 11 to 13, the air cleaning device includes a magnetic mounting base 7. The housing 1 is magnetically attracted to the magnetic mounting base 7. The magnetic force of the magnetic mounting base 7 is determined according to the circumstances. The magnetic mounting base 7 is magnetically attracted to a mounting carrier (e.g., an air duct or an air conditioning cabinet) such that the enclosure 1 and the components within the enclosure cavity 11 are mounted together as a unit to the mounting carrier. The components within the housing cavity 11 include the ballast assembly 4 in some embodiments, and do not include the ballast assembly 4 in some embodiments, as shown in fig. 1-13. Of course, as an alternative to the magnetic mounting base 7, in some embodiments, the air purification device comprises a suction cup device, in which case the housing 1 is assembled to the suction cup device, and the suction cup device is attached to a mounting carrier by negative pressure, so that the housing 1 and the components in the housing cavity 11 are mounted to the mounting carrier. Under the condition of adopting the magnetic mounting base 7 or the sucker device for mounting, the air purification device is mounted without punching or other tools, is convenient to mount and can be mounted at any position of a mounting carrier. In other embodiments, the lever 82 may be located between the magnetic mounting base 7 and the mounting carrier, so that when the handle rotates the lever, the magnetic mounting base 7 is separated from the mounting carrier, so that the air cleaning device is separated from the mounting carrier. Of course, as a combination of the above embodiments, there may be the following: 1) the outer cover 1 is magnetically adsorbed to the magnetic mounting base 7, and the magnetic mounting base 7 is magnetically adsorbed to a mounting carrier (an air pipe or an air conditioning box and the like); 2) the cover 1 is assembled to the magnetic mounting base 7 (for example, in the following embodiments, the end cap 14 of the cover 1 is assembled to the magnetic mounting base 7 by a screw to assemble the cover 1 and the internal components thereof to the magnetic mounting base 7), and the magnetic mounting base 7 is magnetically attracted to the mounting carrier.

With continued reference to fig. 1 to 13, in some embodiments, the housing 1 has a rod shape, so that the air purification device formed by the lamp tube 2, the photocatalyst net 3, the ballast component 4 (in some embodiments) and the light-transmitting tube 6 (in some embodiments) has a rod shape, which may be referred to as an air purification rod, and thus the air purification rod with the above structure is suitable for installing plug-in photocatalyst (plug-in PCO).

With continued reference to fig. 11-13, in the case where the air purification apparatus includes the magnetic mounting base 7, the air purification apparatus includes a handle 8, the handle 8 includes a lever 82 having a handle 81 connected to the handle 81, and the lever 82 is located between the magnetic mounting base 7 and the housing 1, so that the housing 1 is separated from the magnetic mounting base 7 in the case where the handle 81 rotates the lever 82. For example, in fig. 11, the handle 81 rotates the lever 82 clockwise (as shown in a1 direction) to separate the housing 1 and its internal components from the magnetic mounting base 7 as a whole, and the handle 8 may separate the magnetic mounting base 7 from the mounting carrier. So set up, because the air purification device includes handle 8, consequently, it is also convenient to dismantle the air purification device.

Referring to fig. 13, in one embodiment, the air cleaning device includes a telescopic member 9 and two magnetic mounting bases 7, the telescopic member 9 is assembled between one end of the housing and the magnetic mounting base 7 facing the telescopic member 9, and the telescopic member 9 is extended or shortened to change the total length of the telescopic member 9 and the housing 1, thereby facilitating the installation of the air cleaning device, and in case of two magnetic mounting bases 7, the air cleaning device may be configured to span a mounting carrier in a bridge structure. The structure of the telescopic member 9 is not limited, and it is sufficient that it can be extended or shortened.

Referring to fig. 1 to 13, although the structure of the housing 1 is not limited, in the foregoing various embodiments, the housing 1 includes a housing body 13 having a bar shape and an end cap 14, the housing body 13 is hollow to form a cavity with an opening, and the end cap 14 covers the opening and forms the housing cavity 11. Thus, the air cleaning device is rod-shaped, also referred to as an air cleaning rod. The air purification rod with the structure is suitable for mounting plug-in photocatalyst (plug-in PCO).

The above description is only for the purpose of illustrating the preferred embodiments of the present application and is not to be construed as limiting the present application, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present application should be included in the scope of the present application.

Claims (10)

1. The utility model provides an air purification device which characterized in that, includes dustcoat (1), fluorescent tube (2), photocatalyst net (3) and ballast subassembly (4), wherein: the outer cover (1) comprises an outer cover cavity (11) and a plurality of outer cover through holes (12) which are communicated with the inside and the outside of the outer cover cavity (11); the lamp tube (2) and the photocatalyst net (3) are positioned in the outer cover cavity (11), and the photocatalyst net (3) surrounds the lamp tube (2); the ballast component (4) is connected with the lamp tube (2) and is positioned in or out of the outer cover cavity (11).

2. The air purification apparatus according to claim 1, wherein the air purification apparatus comprises a light-transmissive tube (6), the light-transmissive tube (6) being surrounded by the photocatalyst net (3), the lamp tube (2) being sealed inside the light-transmissive tube (6), the ballast component (4) being located outside the housing cavity (11).

3. The air purification apparatus according to claim 1, wherein the air purification apparatus comprises a light-transmissive tube (6), the light-transmissive tube (6) is surrounded by the photocatalyst net (3), the lamp tube (2) is sealed in the light-transmissive tube (6), and the ballast component (4) is located outside the light-transmissive tube (6) and in the housing cavity (11).

4. The air purification apparatus according to claim 1, wherein the air purification apparatus comprises a light-transmissive tube (6), the light-transmissive tube (6) is surrounded by the photocatalyst net (3), and the lamp tube (2) and the ballast component (4) are sealed in the light-transmissive tube (6).

5. An air cleaning device according to any one of claims 2 to 4, wherein the light-transmitting tube (6) comprises a quartz glass tube or a polytetrafluoroethylene tube.

6. The air cleaning device according to any one of claims 2 to 4, wherein the photocatalyst of the photocatalyst net (3) comprises titanium dioxide.

7. The air cleaning device according to any one of claims 1 to 4, characterized in that the air cleaning device comprises a magnetic mounting base (7), the magnetic mounting base (7) being magnetically attracted to a mounting carrier such that the housing (1) and components within the housing cavity (11) are mounted to the mounting carrier as a whole;

or, the air purification device comprises a sucker device, the outer cover (1) is assembled on the sucker device, and the sucker device is adsorbed on the installation carrier through negative pressure, so that the outer cover (1) and the components in the outer cover cavity (11) are integrally installed on the installation carrier;

alternatively, the housing is rod-shaped.

8. The air cleaning device according to claim 7, characterized in that the air cleaning device comprises a handle (8), the handle (8) comprises a lever (82) connecting a handle (81) with the handle (81), the lever (82) is located between the magnetic mounting base (7) and the housing (1), so that the housing (1) is separated from the magnetic mounting base (7) in case the handle (81) rotates the lever (82);

and/or, the handle (8) comprises a handle (81) and a lever (82) connected with the handle (81), and the lever (82) is positioned between the magnetic mounting base (7) and the mounting carrier, so that under the condition that the handle (81) drives the lever (82) to rotate, the magnetic mounting base (7) is separated from the mounting carrier.

9. Air cleaning device according to claim 7, characterized in that it comprises a telescopic member (9), said telescopic member (9) being assembled between one of the ends of the housing (1) and said magnetic mounting base (7) facing said telescopic member (9), said telescopic member (9) being extended or shortened to vary the overall length of said telescopic member (9) and said housing (1).

10. The air cleaning device according to claim 7, wherein the housing (1) comprises a housing body (13) in a bar shape and an end cap (14), the housing body (13) is hollow inside to form a cavity with an opening, and the end cap (14) covers the opening and forms the housing cavity (11).

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