Multi-flow-direction flow guide air purifier

Abstract

The invention discloses a multi-flow-direction flow guide air purifier which comprises an air purifier body, and an air inlet and an air outlet are formed in the air purifier body. An air filter element is arranged between the air inlet and the air outlet, and a plurality of movable arc-shaped baffles capable of moving in the radial direction of the air filter element are evenly distributed on the outer side of the air filter element around the center of the air filter element. The movable arc-shaped baffle is provided with air flow guide channels capable of enabling air at the bottom to evenly flow to the positions of the air filter elements at different heights, a plurality of arc-shaped baffles are arranged in the air purifier and used for blocking an air flow path and enabling air flow to flow to the positions of the opened arc-shaped baffles, the arc-shaped baffles are opened in turn, and even air inlet direction adjustment is achieved. And each surface of the filter element can be uniformly filtered, so that the condition of non-uniform filtering is avoided.

Description

[Technical field] The present invention relates to an air purifier, and in particular to an air purifier with multi-flow guide. [Background technology] Air purifiers are used to purify indoor air and improve air quality. Since the filter element inside the air purifier is a cylindrical design, and the air inlet is usually designed on one side or the bottom, the filter element does not filter impurities uniformly as a whole, causing a large amount of dust to accumulate in some areas while other areas are clean as new. To address this problem, it is necessary to design a structure that can improve the uniformity of surface filtration.

[0003] Therefore, the existing air purifier needs to be further improved. [Summary of the invention] The purpose of the present invention is to provide an air purifier with multiple flow guides, which can achieve uniform filtration of the filter element and improve the utilization rate of each surface.

[0005] In order to achieve the above object, the present invention adopts the following scheme: An air purifier with multiple flow guides, comprising an air purifier body, wherein an air inlet and an air outlet are arranged in the air purifier body; an air filter is arranged between the air inlet and the air outlet, a plurality of movable arc baffles that can move along the radial direction of the air filter are evenly distributed around the center of the air filter on the outside of the air filter, the movable arc baffles are provided with air guide channels that can make the bottom air flow evenly to the positions of the air filter at different heights, and a control structure for controlling the plurality of movable arc baffles to move away from the outer surface of the air filter in turn is arranged on the air filter; When one of the movable arc-shaped baffles is away from the air filter element, an air intake gap is formed between it and two adjacent air filter elements.

[0006] Furthermore, the air inlet is arranged on the outer side of the circumference below the air filter element, and the air outlet is arranged in the middle of the air filter element.

[0007] Furthermore, the air purifier body includes a purifier shell, a fan assembly is arranged in the purifier shell, an air outlet is arranged above the fan assembly, and a touch panel is arranged in the middle of the air outlet.

[0008] Furthermore, a lower base plate is arranged at the bottom of the air filter element, and an upper annular plate is arranged above the air filter element.

[0009] Further, the movable arc baffle comprises an arc plate, and the lower bottom plate is provided with a first straight groove; A first sliding block is provided at the lower end of the arc-shaped plate, and the first sliding block is movably installed in the first straight groove; The upper annular plate is provided with a second straight groove; A second sliding block is disposed on the upper end of the arc-shaped plate, and the second sliding block is movably disposed in the second straight groove.

[0010] Furthermore, the air guide channel includes a plurality of arc-shaped partitions arranged on the inner wall of the arc-shaped plate, and vertical channels are arranged between the plurality of arc-shaped partitions to communicate with each other.

[0011] Furthermore, the alternating away control structure includes a motor seat arranged in the middle part of the upper annular plate, an active motor is arranged on the motor seat, a driving circular plate is arranged at the output end of the active motor, an ejection closed-loop groove is arranged on the driving circular plate, and a driving shaft is arranged on the second slider, and the driving shaft is movably installed in the ejection closed-loop groove.

[0012] Furthermore, the ejection closed-loop groove includes a first arc-shaped groove and a second arc-shaped groove protruding outward, and the first arc-shaped groove and the second arc-shaped groove are connected.

[0013] Furthermore, when the driving shaft moves to the position of the first arc-shaped groove, the corresponding movable arc-shaped baffle is closely attached to the surface of the air filter element; When the driving shaft moves to the position of the second arc-shaped groove, the corresponding movable arc-shaped baffle is away from the surface of the air filter element.

[0014] In summary, the present invention has the following beneficial effects compared with the prior art: The present invention solves the shortcomings of the existing air purifiers. Through the structural setting of the present invention, it has the following advantages: a plurality of arc-shaped baffles are arranged in the air purifier to block the wind flow path and direct the wind flow to the opened arc-shaped baffle position. The plurality of arc-shaped baffles are opened in turn to achieve uniform air inlet direction adjustment, so that each surface of the filter element can maintain uniform filtration and avoid uneven filtration. The structure is simple and easy to use.

Brief Description of the Drawings

[0016] Figure 1 It is a front view of the present invention; Figure 2 It is a schematic diagram of the internal structure of the present invention; Figure 3 It is a structural schematic diagram of the present invention; Figure 4 One of the cross-sectional views of the present invention; Figure 5 This is the second cross-sectional view of the present invention; Figure 6 This is the third cross-sectional view of the present invention; Figure 7 is a cross-sectional view of the arc-shaped baffle of the present invention; Figure 8 It is an exploded view of the present invention. [Specific implementation method] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-8 The present invention provides an air purifier with multiple flow guides, comprising an air purifier body 1, wherein an air inlet 2 and an air outlet 3 are arranged in the air purifier body 1; an air filter element 4 is arranged between the air inlet 2 and the air outlet 3, and a plurality of movable arc baffles 5 that can move along the radial direction of the air filter element 4 are evenly distributed around the center of the air filter element 4 on the outside of the air filter element 4, and an air guide channel 6 that can make the bottom air evenly flow to the position of the air filter element 4 at different heights is arranged on the movable arc baffle 5, and a control structure 7 for controlling the plurality of movable arc baffles 5 to move away from the outer surface of the air filter element 4 in turn is arranged on the air filter element 4; When one of the movable arc-shaped baffles 5 is away from the air filter element 4, an air inlet gap 8 is formed between it and two adjacent air filter elements 4; The plurality of movable arc-shaped baffles 5 wrap the air filter element 4. When one of the movable arc-shaped baffles 5 is opened, air enters from the gaps on both sides thereof, and cooperates with the air guide channel 6 to make the air flow to each height position of the air filter element 4 more evenly. The multiple movable arc-shaped baffles 5 are controlled to move away in turn through the control structure 7, and air enters from both sides of the corresponding movable arc-shaped baffles 5 every period of time, so that the air filter element 4 can filter the air more evenly on its surface.

[0019] The air inlet 2 of the present invention is arranged on the outer side of the circumference below the air filter element 4 , and the air outlet 3 is arranged at the middle position of the air filter element 4 .

[0020] The air purifier body 1 of the present invention comprises a purifier housing 101 , a fan assembly 102 is arranged in the purifier housing 101 , an air outlet 103 is arranged above the fan assembly 102 , and a touch panel 104 is arranged in the middle of the air outlet 103 .

[0021] The air filter element 4 of the present invention is provided with a lower bottom plate 401 at the bottom, and an upper annular plate 402 is provided above the air filter element 4 .

[0022] The movable arc baffle 5 of the present invention comprises an arc plate 501, and a first straight groove 503 is provided on the lower bottom plate 401; A first slider 502 is disposed at the lower end of the arc plate 501, and the first slider 502 is movably installed in the first straight groove 503; The upper annular plate 402 is provided with a second straight groove 504; A second sliding block 505 is disposed at the upper end of the arc plate 501 , and the second sliding block 505 is movably disposed in the second straight groove 504 .

[0023] The air guide channel 6 of the present invention includes a plurality of arc-shaped partitions 601 arranged on the inner wall of the arc-shaped plate 501 , and vertical channels 602 are arranged between the plurality of arc-shaped partitions 601 to communicate with each other.

[0024] The alternating away control structure 7 of the present invention includes a motor seat 701 arranged in the middle of the upper annular plate 402, an active motor 702 is arranged on the motor seat 701, a driving circular plate 703 is arranged at the output end of the active motor 702, an ejection closed-loop groove 704 is arranged on the driving circular plate 703, a driving shaft 705 is arranged on the second slider 505, and the driving shaft 705 is movably installed in the ejection closed-loop groove 704.

[0025] The ejection closed-loop groove 704 of the present invention includes a first arc-shaped groove 7041 and a second arc-shaped groove 7042 protruding outward, and the first arc-shaped groove 7041 and the second arc-shaped groove 7042 are connected.

[0026] In the present invention, when the driving shaft 705 moves to the position of the first arc-shaped groove 7041, the corresponding movable arc-shaped baffle 5 is closely attached to the surface of the air filter element 4; When the driving shaft 705 moves to the position of the second arc-shaped groove 7042, the corresponding movable arc-shaped baffle 5 is away from the surface of the air filter element 4; The active motor 702 is started to rotate intermittently. When the active motor 702 drives the ejection closed-loop groove 704 to rotate, the second arc groove 7042 of the ejection part will eject the corresponding driving shaft 705 outward, so that the corresponding movable arc baffle 5 is opened away.

[0027] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An air purifier with multiple flow guides, comprising an air purifier body (1), wherein an air inlet (2) and an air outlet (3) are arranged in the air purifier body (1); an air filter element (4) is arranged between the air inlet (2) and the air outlet (3), and characterized in that: A plurality of movable arc-shaped baffles (5) that can move in the radial direction of the air filter (4) are evenly distributed on the outside of the air filter (4) and around the center of the air filter (4); an air guide channel (6) that can make the bottom air flow evenly to the positions of the air filter (4) at different heights is provided on the movable arc-shaped baffles (5); and a control structure (7) for controlling the plurality of movable arc-shaped baffles (5) to move away from the outer surface of the air filter (4) in turn is provided on the air filter (4); When one of the movable arc-shaped baffles (5) is away from the air filter element (4), an air intake gap (8) is formed between it and two adjacent air filter elements (4).

2. The multi-flow guide air purifier according to claim 1, characterized in that: The air inlet (2) is arranged on the outer side of the circumference below the air filter element (4), and the air outlet (3) is arranged at the middle position of the air filter element (4).

3. The multi-flow guide air purifier according to claim 2, characterized in that: The air purifier body (1) comprises a purifier housing (101), a fan assembly (102) is arranged inside the purifier housing (101), an air outlet (103) is arranged above the fan assembly (102), and a touch panel (104) is arranged in the middle of the air outlet (103).

4. The multi-flow guide air purifier according to claim 3, characterized in that: A lower bottom plate (401) is arranged at the bottom of the air filter element (4), and an upper annular plate (402) is arranged above the air filter element (4).

5. The multi-flow guide air purifier according to claim 4, characterized in that: The movable arc-shaped baffle (5) comprises an arc-shaped plate (501), and a first straight groove (503) is provided on the lower bottom plate (401); A first sliding block (502) is provided at the lower end of the arc-shaped plate (501), and the first sliding block (502) is movably installed in the first straight groove (503); The upper annular plate (402) is provided with a second straight groove (504); A second sliding block (505) is provided at the upper end of the arc-shaped plate (501), and the second sliding block (505) is movably disposed in the second straight groove (504).

6. The multi-flow guide air purifier according to claim 5, characterized in that: The air guide channel (6) comprises a plurality of arc-shaped partitions (601) arranged on the inner wall of the arc-shaped plate (501), and vertical channels (602) are arranged between the plurality of arc-shaped partitions (601) for communication.

7. The multi-flow guide air purifier according to claim 6, characterized in that: The rotating away control structure (7) comprises a motor seat (701) arranged in the middle of the upper annular plate (402), an active motor (702) being arranged on the motor seat (701), a driving circular plate (703) being arranged at the output end of the active motor (702), an ejection closed-loop groove (704) being arranged on the driving circular plate (703), a driving shaft (705) being arranged on the second sliding block (505), and the driving shaft (705) being movably mounted in the ejection closed-loop groove (704).

8. The multi-flow guide air purifier according to claim 7, characterized in that: The ejection closed-loop groove (704) comprises a first arc-shaped groove (7041) and a second arc-shaped groove (7042) protruding outwards, and the first arc-shaped groove (7041) and the second arc-shaped groove (7042) are connected.

9. The multi-flow guide air purifier according to claim 8, characterized in that: When the driving shaft (705) moves to the position of the first arc-shaped groove (7041), the corresponding movable arc-shaped baffle (5) is in close contact with the surface of the air filter element (4); When the driving shaft (705) moves to the position of the second arc-shaped groove (7042), the corresponding movable arc-shaped baffle (5) moves away from the surface of the air filter element (4).

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