CN213630814U - Air filtering device - Google Patents
Air filtering device Download PDFInfo
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- CN213630814U CN213630814U CN202022693851.2U CN202022693851U CN213630814U CN 213630814 U CN213630814 U CN 213630814U CN 202022693851 U CN202022693851 U CN 202022693851U CN 213630814 U CN213630814 U CN 213630814U
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- air
- main shell
- air inlet
- filter
- centrifugal fan
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Abstract
The utility model discloses an air filtering device, relating to the technical field of purifying and cleaning devices; the filter comprises a main shell, a filter component and a flow guide component, wherein the filter component and the flow guide component are arranged on the main shell; the filter assembly is used for filtering the airflow entering and/or exiting the main shell; the side wall of the main shell is provided with a plurality of air inlets and air outlets; an air inlet cavity communicated with the air inlet is formed on the main shell; the flow guide assembly enables the airflow in the air inlet cavity to be conducted to the air outlet and discharged out of the main shell; adopt the technical scheme that this application provided to solve current air filter device inner structure and arranged complicacy, overall structure is heavy, and can't play better filter effect's technical problem to bacterial virus etc..
Description
Technical Field
The utility model relates to a purify cleaning device technical field, especially relate to an air filtering device.
Background
People have raised concern about their health while the life of the material is continuously satisfied. In order to improve the air quality, more and more people use filtering devices such as air filters to purify and filter air;
the internal structure of the existing filtering device is complex in arrangement, so that the whole structure is heavy and not beautiful enough; in addition, some filtering devices can filter dust and impurities in the air, but some bacteria and viruses in the air cannot be well controlled, the growth and the propagation of bacteria cannot be effectively inhibited, the bacteria and viruses can be attached to the filter screen of the filtering device, and the bacteria are continuously propagated and amplified along with the increase of time, so that the air filtered from the filter screen has a large amount of bacteria, and the influence on the health of a human body is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air filter, the technical scheme who adopts this application to provide has solved current air filter inner structure and has arranged complicacy, and overall structure is massive, and can't play dust in the air and bacterial virus etc. better filtration and the technical problem of killing the effect.
In order to solve the technical problem, the utility model provides an air filtering device, which comprises a main shell, a filtering component and a flow guide component, wherein the filtering component and the flow guide component are arranged on the main shell;
the filter assembly is used for filtering the airflow entering and/or exiting the main shell;
the side wall of the main shell is provided with a plurality of air inlets and air outlets;
an air inlet cavity communicated with the air inlet is formed on the main shell; the flow guide assembly enables the airflow in the air inlet cavity to be conducted to the air outlet and discharged out of the main shell;
in the implementation process, the filtering device provided by the application is used for feeding air from the side edge and discharging air from the side edge, the air feeding channel and the air discharging channel are separated by the air feeding cavity, the flow guide assembly is used as a pivot of the air feeding channel and the air discharging channel, external air flow is guided into the air feeding cavity through the air inlet and then is transmitted to the air outlet through the flow guide assembly, the air feeding and discharging from the side edge are realized by using an ingenious air duct arrangement, and the overall structure is compact;
in addition, the external air flow needs to be filtered at least once, namely the air flow passes through the air inlet or the air outlet and then passes through the filtering component, so that the air is filtered and purified.
Preferably, the flow guide assembly is a centrifugal fan; the air flow flows in from the end face of the centrifugal fan and is conducted to the air outlet through the peripheral surface of the centrifugal fan;
in the implementation process, the airflow flows in from the end face of the centrifugal fan and is conducted to the air outlet from the peripheral surface of the centrifugal fan; this application utilizes the ingenious design wind channel of law of centrifugal fan control air current, locate centrifugal fan lower floor with the air inlet chamber, outside air current has centrifugal fan's terminal surface to get into under the water conservancy diversion effect in air inlet chamber, discharge from its periphery afterwards, and the air outlet then can be in same cavity with centrifugal fan's outer peripheral face, so can be through air inlet chamber and centrifugal fan's cooperation, separate inlet air channel and air outlet channel ingeniously, make full use of centrifugal fan control air current's motion law, the rational and compact utilizes the inner space.
Preferably, the air inlet and the air outlet are arranged adjacent to each other along the circumferential direction of the main shell;
in the implementation process, the air inlet and the air outlet are arranged adjacently along the circumferential direction of the main shell, so that multi-angle air inlet and multi-angle air outlet can be realized, the coverage range of the air inlet and the air outlet of the filtering device provided by the application is enlarged, and the practicability is high; and regular arrangement is favorable for movement of internal air flow, and the power consumption of the flow guide assembly can be reduced by a fixed range.
Preferably, the cavity opening of the air inlet cavity is gradually reduced from the air inlet to the flow guide assembly;
in the implementation process, the diversion assembly is a pivot for communicating the air inlet and the air outlet and is also a connecting pivot between the air inlet channel and the air outlet channel, so that in order to avoid mutual influence between the air inlet channel and the air outlet channel, the cavity of the air inlet cavity where the diversion assembly is located cannot be too large, and in order to take account of air inlet efficiency, the air inlet cavity is gradually designed, namely, the air inlet cavity is integrally formed, if the diversion assembly extends to the air inlet position from the starting point, the size of the air inlet cavity is gradually increased, and thus, the larger air inlet efficiency can be ensured under the condition of ensuring the complementary interference of the air inlet channel and the air outlet channel.
Preferably, the centrifugal fan is arranged at the center of the main shell, and the end surface of the centrifugal fan is arranged at an air outlet of the air inlet cavity;
in the above-mentioned realization process, centrifugal fan locates main casing body center department, makes holistic air current flow more regular symmetry, and the air outlet department in air inlet chamber is located to its terminal surface, and the air current finally gathers in centrifugal fan department after getting into from a plurality of air intakes promptly to through the centrifugal fan terminal surface, discharge from centrifugal fan's outer peripheral face, and pass through the air outlet.
Preferably, the filter assembly comprises a filter shell connected with the main shell, and a filter screen assembly arranged on the inner side wall of the filter shell;
in the above-mentioned realization process, when outside air current passed through filter equipment, it passed through a heavy filtering action at least, and the filter screen subassembly then plays the filtering action to the air current, can effectively filter dust impurity and virus bacterium etc..
Preferably, the screen assembly includes a bacteriostatic coating;
preferably, the bacteriostatic coating comprises titanium dioxide and nano silver;
in the implementation process, the bacteriostatic coating can effectively inhibit the growth and the reproduction of the bacteriostatic coating, so that the quantity of bacteria is effectively controlled, and the filtering quality is ensured; the titanium dioxide and the nano-silver have broad-spectrum sterilization effects, wherein the titanium dioxide has the effect of photocatalyst and can be matched with an external auxiliary light source to further improve the sterilization effect of bacteria.
Preferably, the filter housing is detachably arranged on the main housing;
in the above-mentioned realization process, filter the casing and can dismantle and locate on the main casing body, adopt this mode can the convenience of customers follow-up change the filter screen subassembly, it is simple and convenient swift to operate, promotes the user and uses experience impression.
Preferably, the base plate is detachably connected with the main shell and is fixedly arranged on a wall or a ceiling.
Compared with the prior art, the beneficial effects of the utility model reside in that:
(1) the air inlet channel and the air outlet channel are not interfered with each other, the inner space is fully utilized while the process is achieved, the air outlet, the air inlet and the air guide assembly are arranged reasonably, and side air inlet and outlet in limited space are achieved;
(2) the bacteriostatic filter layer is additionally arranged on the filter screen component, so that bacteria attached to the filter screen main body can be effectively inhibited and killed, and the cleanness of filtered air is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic diagram of the overall structure of one embodiment of the present application;
FIG. 2 is a schematic diagram of the internal structure of one embodiment of the present application;
FIG. 3 is a schematic illustration of an exploded structure of one embodiment of the present application;
FIG. 4 is a schematic structural diagram of a centrifugal fan according to an embodiment of the present application;
FIG. 5 is a schematic structural view of a centrifugal fan according to an embodiment of the present application;
FIG. 6 is a schematic cross-sectional view of one embodiment of the present application;
FIG. 7 is a schematic cross-sectional view of one embodiment of the present application;
FIG. 8 is a schematic cross-sectional view of one embodiment of the present application;
fig. 9 is a schematic diagram of the overall explosive structure of one embodiment of the present application.
Wherein: 10. a main housing; 11. an air inlet; 12. an air outlet; 20. a filter assembly; 21. a through hole; 22. A screen assembly; 30. a flow guide assembly; 40. an air inlet cavity; 50. a substrate; 60. and a UV lamp.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
It should be noted that all the directional indicators in the embodiments of the present invention, such as upper, lower, left, right, front and rear … …, are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
For further understanding of the contents, features and functions of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings as follows:
examples
The internal structure of the existing filtering device is complex in arrangement, so that the whole structure is heavy and not beautiful enough; in addition, some filtering devices can filter dust and impurities in the air, but some bacteria and viruses in the air cannot be well controlled, the growth and the propagation of bacteria cannot be effectively inhibited, the bacteria and viruses can be attached to the filter screen of the filtering device, and the bacteria are continuously propagated and amplified along with the increase of time, so that the air filtered from the filter screen has a large amount of bacteria, and the influence on the health of a human body is caused.
In order to solve the above technical problem, the present embodiment provides the following technical solutions:
specifically, referring to fig. 1 to 9, the present embodiment provides an air filtering device, which includes a main housing 10, a filtering assembly 20 and a flow guiding assembly 30 disposed on the main housing 10;
in particular, the filter assembly 20 is used to filter the air flow entering and/or exiting the main housing 10;
specifically, the side wall of the main housing 10 is provided with a plurality of air inlets 11 and air outlets 12;
an air inlet cavity 40 communicated with the air inlet 11 is formed on the main shell 10; the diversion assembly 30 conducts the airflow in the air inlet cavity 40 to the air outlet 12 and discharges the airflow out of the main shell 10;
in the above scheme, the filtering device provided by the application is used for feeding air from the side edge and discharging air from the side edge, the air inlet channel and the air outlet channel are separated by the air inlet cavity 40, the flow guide assembly 30 is used as a junction of the air inlet channel and the air outlet channel, external air flow is guided into the air inlet cavity 40 through the air inlet 11 and then is transmitted to the air outlet 12 through the flow guide assembly 30, the side air outlet and the side air inlet are realized by means of ingenious air channel arrangement, and the whole structure is compact;
in addition, the external air flow needs to be filtered at least once, that is, the air flow passes through the air inlet 11 or the air outlet 12 and then passes through the filtering function of the filtering component 20, wherein the filtering component 20 is only arranged at the front end of the air inlet 11, or the filtering component 20 is only arranged at the rear end of the air outlet 12, or both the filtering component and the filtering component are arranged at the same time, so as to realize the filtering and purifying of the air.
Specifically, referring to fig. 5-6, the flow guide assembly 30 is a centrifugal fan; the air flow flows in from the end face of the centrifugal fan and is conducted to the air outlet 12 through the peripheral surface of the centrifugal fan;
in the above scheme, the air flow flows in from the end face of the centrifugal fan and is conducted to the air outlet 12 from the outer peripheral surface thereof; this application utilizes the ingenious design wind channel of law of centrifugal fan control air current, locate centrifugal fan lower floor with air inlet chamber 40, outside air current has centrifugal fan's terminal surface to get into under the water conservancy diversion effect in air inlet chamber 40, discharge from its periphery afterwards, and air outlet 12 then can be in same cavity with centrifugal fan's outer peripheral face, so can be through air inlet chamber 40 and centrifugal fan's cooperation, separate inlet air channel and air-out passageway ingeniously, make full use of centrifugal fan control air current's law of motion, the rational and compact utilizes the inner space.
Specifically, the air inlet 11 and the air outlet 12 are arranged adjacent to each other along the circumferential direction of the main housing 10;
in the claimed scheme, the air inlet 11 and the air outlet 12 are arranged adjacent to each other along the circumferential direction of the main shell 10, so that multi-angle air inlet and multi-angle air outlet can be realized, the coverage range of the air inlet and the air outlet of the filtering device provided by the application is enlarged, and the practicability is high; and regular arrangement is beneficial to movement of internal airflow, and the power consumption of the flow guide assembly 30 can be reduced by a fixed range.
Specifically, the cavity opening of the air inlet cavity 40 gradually decreases from the air inlet 11 to the flow guide assembly 30; the diversion component 30 is a hinge for communicating the air inlet 11 and the air outlet 12, and is also a connection hinge between the air inlet channel and the air outlet channel, so that in order to avoid mutual influence between the air inlet channel and the air outlet channel, the cavity of the air inlet cavity 40 where the diversion component 30 is located cannot be too large, and in order to take account of the air inlet efficiency, the air inlet cavity 40 is gradually designed, namely, in the overall view, if the diversion component 30 extends to the air inlet 11 from the beginning, the size of the air inlet cavity 40 is gradually increased, so that the larger air inlet efficiency can be ensured under the condition of ensuring the complementary interference of the air inlet channel and the air outlet channel.
Specifically, the core fan is arranged at the center of the main shell 10, and the end surface of the core fan is arranged at the air outlet 12 of the air inlet cavity 40; the centrifugal fan is arranged at the center of the main shell 10, so that the whole airflow flow is more regular and symmetrical, and the end surface of the centrifugal fan is arranged at the air outlet 12 of the air inlet cavity 40, namely, the airflow enters from the plurality of air inlets 11, is finally collected at the centrifugal fan, passes through the end surface of the centrifugal fan, is discharged from the outer peripheral surface of the centrifugal fan and passes through the air outlet 12;
specifically, the filter assembly 20 includes a filter housing connected to the main housing 10, and a filter screen assembly 22 disposed on an inner sidewall of the filter housing; when external air flow passes through the filtering device, the external air flow passes through at least one filtering function, and the filter screen assembly 22 plays a role in filtering the air flow and can effectively filter dust, impurities and the like;
specifically, screen assembly 22 includes a bacteriostatic coating; the bacteriostatic coating can effectively inhibit the growth and the reproduction of the bacteriostatic coating, thereby effectively controlling the quantity of bacteria and ensuring the filtering quality.
Further, the antibacterial coating is composed of antibacterial materials such as nano silver, titanium dioxide and the like;
further, the air purifier can also comprise a UV lamp 60, and the UV lamp 60 catalyzes titanium dioxide photocatalyst catalysts to generate a strong catalytic degradation function to effectively degrade toxic and harmful gases in the air, decompose and harmlessly treat toxins released by bacteria or fungi, and simultaneously has the functions of deodorization, pollution resistance, air purification and the like.
Specifically, the filter housing is detachably disposed on the main housing 10; the filter shell can be detachably arranged on the main shell body 10, the filter screen assembly 22 can be conveniently and subsequently replaced by a user in the mode, the operation is simple, convenient and quick, and the use experience of the user is improved.
Specifically, a plurality of through holes 21 are formed in the filter housing in a penetrating manner;
specifically, the portable electronic device further comprises a base plate 50 detachably connected with the main housing 10, wherein the base plate 50 is used for being fixedly arranged on a wall or a ceiling; after the base plate 50 is mounted on the wall, the main housing 10 is mounted on the base plate 50, so that the filter device can be mounted.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments belong to the scope of the technical solution of the present invention.
Claims (10)
1. An air filtration device characterized by: the filter comprises a main shell, a filter component and a flow guide component, wherein the filter component and the flow guide component are arranged on the main shell;
the filter assembly is used for filtering the airflow entering and/or exiting the main shell;
the side wall of the main shell is provided with a plurality of air inlets and air outlets;
an air inlet cavity communicated with the air inlet is formed on the main shell; the flow guide assembly enables the airflow in the air inlet cavity to be conducted to the air outlet and to be discharged out of the main shell.
2. An air filtration device according to claim 1 wherein: the flow guide assembly is a centrifugal fan; the air flow flows in from the end face of the centrifugal fan and is conducted to the air outlet through the peripheral face of the centrifugal fan.
3. An air filtration device according to claim 2 wherein: the air inlet and the air outlet are arranged adjacent to each other along the circumferential direction of the main shell.
4. An air filtration device according to claim 1 wherein: the cavity opening of the air inlet cavity is gradually reduced from the air inlet to the flow guide assembly.
5. An air filtration device according to claim 2 wherein: the centrifugal fan is arranged at the center of the main shell, and the end face of the centrifugal fan is arranged at the air outlet of the air inlet cavity.
6. An air filtration device according to any one of claims 1-5 wherein: the filtering component comprises a filtering shell connected with the main shell and a filter screen component arranged on the inner side wall of the filtering shell.
7. An air filtration device according to claim 6 wherein: the screen assembly includes a bacteriostatic coating.
8. An air filtration device according to claim 7 wherein: the antibacterial coating comprises titanium dioxide and nano silver.
9. An air filtration device according to claim 6 wherein: the filtering shell is detachably arranged on the main shell.
10. A filter device according to any one of claims 1-5, wherein: the base plate is detachably connected with the main shell and is fixedly arranged on a wall or a ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022693851.2U CN213630814U (en) | 2020-11-19 | 2020-11-19 | Air filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022693851.2U CN213630814U (en) | 2020-11-19 | 2020-11-19 | Air filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213630814U true CN213630814U (en) | 2021-07-06 |
Family
ID=76635319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022693851.2U Active CN213630814U (en) | 2020-11-19 | 2020-11-19 | Air filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213630814U (en) |
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2020
- 2020-11-19 CN CN202022693851.2U patent/CN213630814U/en active Active
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