Air purification and formaldehyde removal all-in-one machine

Abstract

The invention discloses an air purification and formaldehyde removal all-in-one machine which comprises a shell, a filtering assembly, a fan assembly, a first rotation driving mechanism and an overturning driving mechanism. The fan assembly is movably arranged at the opening above the filtering assembly through a first rotary driving mechanism and an overturning driving mechanism; the fan assembly comprises a first rotating ring, a spherical rotating cover and an electric fan. The air purification and formaldehyde removal all-in-one machine overcomes the defects that the air inlet direction and the air outlet direction of a fan of an existing air purification and formaldehyde removal all-in-one machine cannot be adjusted, so that the air purification and formaldehyde removal all-in-one machine possibly inhale purified air again and then exhale the purified air, other air cannot be purified, and the purification efficiency is low. Therefore, the air purification and formaldehyde removal all-in-one machine is provided, and the air inlet and outlet directions of the fan can be adjusted.

Description

Technical Field

[0001] The present invention relates to the field of purifiers, and in particular, to an air purifying and formaldehyde-removing integrated machine. Background Art

[0002] Air is related to human health. With the rapid development of China's industrialization level, environmental pollution problems mainly caused by dust in the air have also emerged. At the same time, indoor decoration and furniture will emit volatile organic compound pollutants such as formaldehyde. Air quality has seriously affected people's physical health and even endangered lives. In response to this situation, indoor air purifiers mainly require two functions: removing dust in the air and removing volatile organic compounds such as formaldehyde. To remove dust in the air, the current mainstream treatment technology is to adopt an HPEA filter layer to filter PM2.5 and PM10P dust particles. To remove volatile organic compounds such as formaldehyde, the current mainstream technologies include adsorption by substances such as activated carbon and zeolite, or decomposition by ozone, negative ions, ultraviolet rays, etc. There are also combinations of adsorption and decomposition, with a catalytic decomposition substance coated on the adsorbent. At present, the capabilities of air purifiers on the market in removing volatile organic compounds such as formaldehyde vary.

[0003] The air inlet and outlet directions of the fan of the existing air purifying and formaldehyde-removing integrated machine cannot be adjusted, resulting in the possibility that the air purifying and formaldehyde-removing integrated machine may continuously inhale the purified air again and then exhale it, unable to purify other air, leading to low purification efficiency.

[0004] Therefore, providing an air purifying and formaldehyde-removing integrated machine with adjustable air inlet and outlet directions of the fan is an urgent problem to be solved by the present invention. Summary of the Invention

[0005] In view of the above technical problems, the object of the present invention is to overcome the problem in the prior art that the air inlet and outlet directions of the fan of the existing air purifying and formaldehyde-removing integrated machine cannot be adjusted, resulting in the possibility that the air purifying and formaldehyde-removing integrated machine may continuously inhale the purified air again and then exhale it, unable to purify other air, leading to low purification efficiency. Thus, an air purifying and formaldehyde-removing integrated machine with adjustable air inlet and outlet directions of the fan is provided.

[0006] To achieve the above object, the present invention provides an air purifying and formaldehyde removing integrated machine, which includes: a housing, a filtering component, a fan component, a first rotation driving mechanism, and a flipping driving mechanism. The filtering component is vertically arranged in the housing, and the fan component is movably arranged at the open upper part of the filtering component through the first rotation driving mechanism and the flipping driving mechanism. Among them, the fan component includes: a first rotating ring, a spherical rotating cover, and an electric fan. The first rotating ring is rotatably arranged at the open upper part of the filtering component in the horizontal direction, the spherical rotating cover is rotatably arranged in the rotating ring in the vertical direction, and an electric fan is arranged inside it. The first rotation driving mechanism is arranged on the housing and can drive the first rotating ring to rotate. The flipping driving mechanism is arranged on the housing and can drive the spherical rotating cover to rotate.

[0007] Preferably, the first rotation driving mechanism includes: a first driving motor and a first driving gear. A first outer ring gear is coaxially arranged around the outside of the first rotating ring. The first driving gear meshes with the first outer ring gear and is rotatably arranged in the housing. The first driving motor is arranged on the housing and can drive the first driving gear to rotate.

[0008] Preferably, the flipping driving mechanism includes: a second driving motor and a second driving gear. A plurality of second outer ring gears are coaxially arranged around the outside of the spherical rotating cover. The second driving gear meshes with the second outer ring gear and is rotatably arranged on the housing. The second driving motor is arranged on the housing and can drive the second driving gear to rotate.

[0009] Preferably, the filtering component includes: an annular wire mesh and an annular nylon mesh. The annular wire mesh is arranged in the housing, and an annular nylon mesh is coaxially arranged inside its inner side.

[0010] Preferably, a second rotation driving mechanism capable of driving the annular wire mesh to rotate is also arranged in the housing.

[0011] Preferably, the second rotation driving mechanism includes: a second rotating ring, a third driving motor, and a third driving gear. The second rotating ring is rotatably arranged at the bottom inside the housing. A third outer ring gear is coaxially arranged around the outside of the second rotating ring. The third driving gear meshes with the third outer ring gear and is rotatably arranged at the bottom inside the housing. The third driving motor is arranged at the bottom inside the housing and can drive the third driving gear to rotate. A plurality of clamping blocks are coaxially arranged around the inside of the second rotating ring, and clamping grooves corresponding to each clamping block one by one are coaxially arranged around the bottom inside of the annular wire mesh.

[0012] Preferably, a high-efficiency filter screen is coaxially arranged inside the annular nylon mesh.

[0013] Preferably, activated carbon is coaxially arranged inside the high-efficiency filter.

[0014] Preferably, inside the housing, there is also an ultraviolet lamp coaxially and vertically arranged inside the activated carbon.

[0015] According to the above technical solution, the beneficial effects of the present invention compared with the prior art are as follows: Place the housing at the position where air purification and formaldehyde removal are required, then start the first rotation driving mechanism to drive the first rotating ring to rotate, thereby driving the spherical rotating cover to rotate horizontally. Then start the flipping driving mechanism to drive the spherical rotating cover to rotate vertically, so as to adjust the air inlet direction and air outlet direction of the electric fan, avoid the purified air from entering the air purification and formaldehyde removal integrated machine again, and reduce the working efficiency.

[0016] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation part; and the parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art. Description of the Drawings

[0017] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific implementation, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the drawings:

[0018] Figure 1 is a perspective view of the air purification and formaldehyde removal integrated machine provided in a preferred implementation manner of the present invention.

[0019] Figure 2 is a plane cross-sectional view of the air purification and formaldehyde removal integrated machine provided in a preferred implementation manner of the present invention.

[0020] Figure 3 is a partial perspective Figure 1 .

[0021] Figure 4 is a partial perspective Figure 2 .

[0022] Figure 5 is a partial plane cross-sectional view of the air purification and formaldehyde removal integrated machine provided in a preferred implementation manner of the present invention.

[0023] Figure 6 is a partial perspective Figure 3 .

[0024] Figure 7It is a partial plan view of the air purifying and formaldehyde removing all-in-one machine provided in a preferred embodiment of the present invention.

[0025] Description of reference numerals: 1 - housing; 2 - filter assembly; 201 - annular wire mesh; 20101 - card slot; 202 - annular nylon mesh; 203 - high-efficiency filter; 204 - activated carbon; 205 - ultraviolet lamp; 3 - fan assembly; 301 - first rotating ring; 30101 - first outer ring teeth; 302 - spherical rotating cover; 30201 - second outer ring teeth; 303 - electric fan; 4 - first rotation driving mechanism; 401 - first driving motor; 402 - first driving gear; 5 - flipping driving mechanism; 501 - second driving motor; 502 - second driving gear; 6 - second rotation driving mechanism; 601 - second rotating ring; 60101 - third outer ring teeth; 60102 - clamping block; 602 - third driving motor; 603 - third driving gear. Detailed implementation manners

[0026] The following details the specific implementation manners of the present invention with reference to the accompanying drawings. It should be understood that the specific implementation manners described herein are only for the purpose of illustrating and explaining the present invention, and are not intended to limit the present invention.

[0027] In the description of the embodiments of the present invention, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the invention is usually placed during use. It is only for the convenience of describing the present invention 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, and therefore should not be construed as a limitation to the present invention. In addition, if terms such as "first", "second", "third", etc. are used only for distinguishing descriptions, they cannot be understood as indicating or implying relative importance. In addition, if terms such as "horizontal", "vertical", "hanging" are used, it does not mean that the component is required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0028] In the description of the embodiments of the present invention, it should also be noted that unless otherwise clearly specified and limited, if terms such as "set", "installed", "connected", "connected" are used, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0029] To further understand the features, technical means, specific purposes, and functions achieved by the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] Refer to Figure 1 and Figure 2 : An air purification and formaldehyde removal integrated machine, the air purification and formaldehyde removal integrated machine includes: a housing 1, a filter assembly 2, a fan assembly 3, a first rotation driving mechanism 4, and a flipping driving mechanism 5. The filter assembly 2 is vertically arranged in the housing 1, and the fan assembly 3 is movably arranged at the open upper part of the filter assembly 2 through the first rotation driving mechanism 4 and the flipping driving mechanism 5. Among them, the fan assembly 3 includes: a first rotating ring 301, a spherical rotating cover 302, and an electric fan 303. The first rotating ring 301 is rotatably arranged at the open upper part of the filter assembly 2 in the horizontal direction. The spherical rotating cover 302 is rotatably arranged in the rotating ring in the vertical direction, and an electric fan 303 is arranged inside it. The first rotation driving mechanism 4 is arranged on the housing 1 and can drive the first rotating ring 301 to rotate. The flipping driving mechanism 5 is arranged on the housing 1 and can drive the spherical rotating cover 302 to rotate.

[0031] In this application, the housing 1 is placed at the position where air purification and formaldehyde removal are required, and then the first rotation driving mechanism 4 is started to drive the first rotating ring 301 to rotate, thereby driving the spherical rotating cover 302 to rotate in the horizontal direction. Then the flipping driving mechanism 5 is started to drive the spherical rotating cover 302 to rotate in the vertical direction, so as to adjust the air inlet direction and air outlet direction of the electric fan 303, avoid the purified air from entering the air purification and formaldehyde removal integrated machine again, and reduce the working efficiency.

[0032] Refer to Figure 3 : The first rotation driving mechanism 4 includes: a first driving motor 401 and a first driving gear 402. A first outer ring gear 30101 is coaxially arranged around the outside of the first rotating ring 301. The first driving gear 402 meshes with the first outer ring gear 30101 and is rotatably arranged in the housing 1. The first driving motor 401 is arranged on the housing 1 and can drive the first driving gear 402 to rotate.

[0033] In this application, by starting the first driving motor 401 to drive the first driving gear 402 to rotate, the first rotating ring 301 is driven through the first outer ring gear 30101, and then the spherical rotating cover 302 is driven to rotate in the horizontal direction.

[0034] Refer to Figure 4: The flipping drive mechanism 5 includes: a second drive motor 501 and a second drive gear 502. A plurality of second outer ring teeth 30201 are coaxially arranged around the outside of the spherical rotating cover 302. The second drive gear 502 meshes with the second outer ring teeth 30201 and is rotatably arranged on the housing 1. The second drive motor 501 is arranged on the housing 1 and can drive the second drive gear 502 to rotate.

[0035] In this application, by starting the second drive motor 501 to drive the second drive gear 502 to rotate, the spherical rotating cover 302 is driven to rotate through the second outer ring teeth 30201, and then the electric fan 303 is driven to rotate in the vertical direction.

[0036] Refer to Figure 5 : The filtering component 2 includes: an annular wire mesh 201 and an annular nylon mesh 202. The annular wire mesh 201 is arranged inside the housing 1, and the annular nylon mesh 202 is coaxially arranged inside it.

[0037] In this application, through this setting, larger particulate matters in the air are filtered out.

[0038] Refer to Figure 2 : A second rotation drive mechanism 6 capable of driving the annular wire mesh 201 to rotate is further arranged inside the housing 1.

[0039] When the first rotation drive mechanism 4 does not drive the spherical rotating cover 302 to rotate, in this application, the second rotation drive mechanism 6 drives the annular wire mesh 201 to rotate, so that the filtering component 2 filters the air evenly and does not cause a large amount of dirt to accumulate at a certain place of the filtering component 2.

[0040] Refer to Figure 5 and Figure 6 : The second rotation drive mechanism 6 includes: a second rotating ring 601, a third drive motor 602, and a third drive gear 603. The second rotating ring 601 is rotatably arranged at the bottom inside the housing 1. A third outer ring tooth 60101 is coaxially arranged around the outside of the second rotating ring 601. The third drive gear 603 meshes with the third outer ring tooth 60101 and is rotatably arranged at the bottom inside the housing 1. The third drive motor 602 is arranged at the bottom inside the housing 1 and can drive the third drive gear 603 to rotate. A plurality of clamping blocks 60102 are coaxially arranged around the inside of the second rotating ring 601, and clamping grooves 20101 corresponding to each clamping block 60102 are coaxially arranged around the bottom inside the annular wire mesh 201.

[0041] In this application, the annular wire mesh 201 is snapped into the corresponding clamping blocks 60102 through the clamping grooves 20101, and then the third driving motor 602 is started to drive the third driving gear 603 to rotate, so as to drive the second rotating ring 601 to rotate through the third outer ring teeth 60101, and further drive the annular wire mesh 201 to rotate, so as to avoid the accumulation of more dirt in a certain place of the filtering assembly 2.

[0042] Refer to Figure 5 and Figure 7 : An efficient filter screen 203 is coaxially arranged inside the annular nylon mesh 202.

[0043] The efficient filter screen 203 of this application is composed of fine fiber materials, so as to filter micron particles invisible to the naked eye.

[0044] Refer to Figure 5 and Figure 7 : Activated carbon 204 is coaxially arranged inside the efficient filter.

[0045] This application purifies the peculiar smell and some bacteria in the air through the activated carbon 204, and can also adsorb and process formaldehyde.

[0046] Refer to Figure 5 : Inside the housing 1, there is also a ultraviolet lamp 205 coaxially and vertically arranged inside the activated carbon 204.

[0047] This application kills the viruses and tiny bacteria in the air through the ultraviolet lamp 205.

[0048] When the device provided by the present invention is in use, the housing 1 is placed at the position where air purification and formaldehyde removal are required, and then the first rotation driving mechanism 4 is started to drive the first rotating ring 301 to rotate, so as to drive the spherical rotating cover 302 to rotate horizontally, and then the flipping driving mechanism 5 is started to drive the spherical rotating cover 302 to rotate vertically, so as to adjust the air inlet direction and air outlet direction of the electric fan 303, and avoid the purified air from entering the air purification and formaldehyde removal integrated machine again, reducing the working efficiency.

[0049] The preferred embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solutions of the present invention, and these simple modifications all belong to the protection scope of the present invention.

[0050] In addition, it should be noted that, among the various specific technical features described in the above specific embodiments, they can be combined in any appropriate manner without conflict. In order to avoid unnecessary repetition, the present invention will not separately describe various possible combination methods.

[0051] In addition, any combination can be made among various different embodiments of the present invention, as long as it does not violate the idea of the present invention, and it should also be regarded as the content disclosed by the present invention.

Claims

1. An air purification and formaldehyde removal integrated machine, characterized in that: The air purification and formaldehyde removal integrated machine comprises: a housing (1), a filter assembly (2), a fan assembly (3), a first rotation drive mechanism (4) and a flip drive mechanism (5), wherein the filter assembly (2) is vertically arranged in the housing (1), and the fan assembly (3) is movably arranged at an open position above the filter assembly (2) through the first rotation drive mechanism (4) and the flip drive mechanism (5); wherein: The fan assembly (3) comprises: a first rotating ring (301), a spherical rotating cover (302) and an electric fan (303); the first rotating ring (301) is rotatably arranged at an open portion above the filter assembly (2) in a horizontal direction; the spherical rotating cover (302) is rotatably arranged inside the rotating ring in a vertical direction, and an electric fan (303) is arranged inside the rotating ring; the first rotating drive mechanism (4) is arranged on the housing (1) and is capable of driving the first rotating ring (301) to rotate; and the flipping drive mechanism (5) is arranged on the housing (1) and is capable of driving the spherical rotating cover (302) to rotate.

2. The air purification and formaldehyde removal integrated machine according to claim 1, characterized in that: The first rotating drive mechanism (4) comprises: a first driving motor (401) and a first driving gear (402); a first outer ring tooth (30101) is coaxially arranged around the outer side of the first rotating ring (301); the first driving gear (402) is meshed with the first outer ring tooth (30101) and is rotatably arranged in the housing (1); the first driving motor (401) is arranged on the housing (1) and can drive the first driving gear (402) to rotate.

3. The air purification and formaldehyde removal integrated machine according to claim 1, characterized in that: The flip driving mechanism (5) comprises: a second driving motor (501) and a second driving gear (502); a plurality of second outer ring teeth (30201) are coaxially arranged around the outer side of the spherical rotating cover (302); the second driving gear (502) is meshed with the second outer ring teeth (30201) and is rotatably arranged on the housing (1); the second driving motor (501) is arranged on the housing (1) and is capable of driving the second driving gear (502) to rotate.

4. The air purification and formaldehyde removal integrated machine according to claim 1, characterized in that: The filtering assembly (2) comprises: an annular steel wire mesh (201) and an annular nylon mesh (202); the annular steel wire mesh (201) is arranged inside the housing (1), and the annular nylon mesh (202) is coaxially arranged inside the annular steel wire mesh (201).

5. The air purification and formaldehyde removal integrated machine according to claim 4, characterized in that: A second rotation drive mechanism (6) capable of driving the annular wire mesh (201) to rotate is also provided in the housing (1).

6. The air purification and formaldehyde removal integrated machine according to claim 5, characterized in that: The second rotary drive mechanism (6) comprises: a second rotating ring (601), a third driving motor (602) and a third driving gear (603); the second rotating ring (601) is rotatably arranged on the inner bottom of the shell (1); a third outer ring tooth (60101) is coaxially arranged on the outer side of the second rotating ring (601); the third driving gear (603) is meshed with the third outer ring tooth (60101) and is rotatably arranged on the inner bottom of the shell (1); the third driving motor (602) is arranged on the inner bottom of the shell (1) and can drive the third driving gear (603) to rotate; a plurality of clamping blocks (60102) are coaxially arranged on the inner side of the second rotating ring (601); and a clamping groove (20101) corresponding to each clamping block (60102) is coaxially arranged on the inner bottom of the annular steel wire mesh (201).

7. The air purification and formaldehyde removal integrated machine according to claim 4, characterized in that: A high-efficiency filter net (203) is coaxially arranged inside the annular nylon net (202).

8. The air purification and formaldehyde removal integrated machine according to claim 7, characterized in that: Activated carbon (204) is coaxially arranged inside the high-efficiency filter.

9. The air purification and formaldehyde removal integrated machine according to claim 8, characterized in that: The shell (1) also includes an ultraviolet lamp (205) coaxially and vertically arranged inside the activated carbon (204).

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