Purifying machine

Abstract

An air inlet and an air outlet are formed in a shell assembly, a filtering assembly is arranged at the air outlet, air is sucked into an air flue from the air inlet through an air suction device and then flows out of the air outlet to the filtering assembly to be filtered, and an aircraft is arranged on the shell assembly and can drive the purifier to move. And a wider purification area is covered. The technical problem that a purifier in the prior art is fixedly installed at one position and can only purify air around the installation position is solved.

Description

Technical Field

[0001] The utility model relates to the field of purifiers, and particularly to a purifier. Background Art

[0002] In today's society, with the continuous improvement of people's living quality and health awareness, air purifiers, as devices that can effectively improve indoor air quality and ensure people's breathing health, have become a necessary choice for many families and workplaces. However, although air purifiers have been widely used and recognized in the market, their traditional design methods have certain limitations.

[0003] Most traditional air purifiers are designed to be placed on the ground or fixedly installed at a certain position in the room. This static design method greatly limits their purification range. Since the purifier cannot move autonomously, it can only purify the air near it. Specifically, when the room area is large, traditional air purifiers take longer to purify the air in the entire space, and even after running for a long time, they may not be able to completely eliminate pollutants in the far reaches of the room. At the same time, if there are many furniture, partitions and other obstacles in the room, these obstacles will block the air circulation and further reduce the purification efficiency of the air purifier. Therefore, traditional air purifiers are unable to cope with large spaces or complex indoor environments. In summary, the limitations in the design of traditional air purifiers lead to the problems of low purification efficiency and uneven purification. Summary of the Utility Model

[0004] In order to solve the technical problem that the purifier in the above-mentioned prior art is fixedly installed at one position and can only purify the air around the installation position, the utility model provides a purifier.

[0005] The technical solution adopted by the utility model is as follows:

[0006] The utility model provides a purifier, comprising:

[0007] A housing assembly, on which an air inlet and an air outlet are provided, and a air duct communicating the air inlet and the air outlet is arranged between the air inlet and the air outlet in the housing assembly;

[0008] A filtering assembly, connected to the housing assembly and located at the air outlet, for filtering the air flowing out of the air outlet.

[0009] An air suction device, arranged at the air outlet and connected to the filtering assembly;

[0010] An aircraft, arranged on the top of the housing, driving the housing to move.

[0011] Further, the filtering component includes:

[0012] An air cylinder, one end of the air cylinder is communicated with the air outlet, and the other end is communicated with the outside;

[0013] A filter medium, the filter medium is arranged in the air cylinder and is in interference fit with the air cylinder.

[0014] Further, the housing component includes:

[0015] A lower housing, the lower housing is hemispherical, and the air outlet is arranged at the middle position of the lower housing;

[0016] An upper housing, the upper housing is hemispherical, covers the outer surface of the lower housing, and there is a gap between the upper housing and the lower housing to form an air duct.

[0017] Further, the housing component further includes: a connecting ring, the upper housing and the lower housing are connected through the connecting ring, the outer edge of the connecting ring is connected with the outer edge of the upper housing, the inner edge of the connecting ring is connected with the outer edge of the lower housing, and a plurality of through holes are arranged on the connecting ring as air inlets.

[0018] Further, the suction device is arranged in the air cylinder and is located below the filter medium.

[0019] Further, the filter medium includes a filter net and activated carbon arranged above the filter net.

[0020] Further, the suction device is a suction motor.

[0021] Further, the aircraft includes: an outer shell, a control board, a motor, a battery and a rotating wind blade;

[0022] The motor and the battery are respectively electrically connected to the control board and are arranged in the outer shell, and the rotor of the motor passes through the outer shell and is connected to the rotating wind blade.

[0023] Further, the bottom of the outer shell is connected to the outer wall of the upper housing of the housing component.

[0024] Further, the suction device is electrically connected to the control board.

[0025] Compared with the prior art, the present utility model provides a purifier. The housing component is provided with an air inlet and an air outlet, the filtering component is arranged at the air outlet, and the air is sucked from the air inlet into the air duct by the suction device and then flows out from the air outlet to the filtering component for filtering. An aircraft is arranged on the housing component, which can drive the purifier to move and cover a wider purification area. It solves the technical problem that the purifier in the prior art is fixedly installed at one position and can only purify the air around the installation position. Description of the Drawings

[0026] To more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0027] Figure 1 Schematic diagram of the three-dimensional structure of the embodiment of the present utility model;

[0028] Figure 2 Exploded view of the embodiment of the present utility model;

[0029] Figure 3 Cross-sectional view of the embodiment of the present utility model;

[0030] Figure 4 Schematic diagram of the air duct of the embodiment of the present utility model;

[0031] Figure 5 Schematic diagram of the wind direction outside the housing assembly of the embodiment of the present utility model.

[0032] 1. Upper housing; 2. Lower housing;

[0033] 3. Air cylinder; 31. Activated carbon; 32. Filter screen; 33. Air duct;

[0034] 4. Air inlet; 5. Air outlet;

[0035] 6. Aircraft; 61. Outer shell; 62. Rotating wind blades;

[0036] 7. Connecting ring; 8. Suction motor. Detailed implementation manners

[0037] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the following further details the present utility model in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0038] The following details the principle and structure of the present utility model in conjunction with the drawings and embodiments.

[0039] In today's society, with the continuous improvement of people's awareness of the quality of life and health, the air purifier, as a device that can effectively improve the indoor air quality and ensure people's breathing health, has become an essential choice for many families and workplaces. However, although air purifiers have been widely used and recognized in the market, their traditional design methods have certain limitations.

[0040] Most traditional air purifiers are designed to be placed on the ground or fixedly installed at a certain position in the room. This static design method greatly limits their purification range. Since the purifier cannot move autonomously, it can only purify the air near it and cannot effectively cover the entire room. This results in the situation that in a large room or with many obstacles, traditional air purifiers often have difficulty effectively covering all areas, causing uneven purification problems.

[0041] Specifically, when the room area is large, traditional air purifiers need a longer time to purify the air in the entire space, and even after running for a long time, they may not be able to completely eliminate pollutants in the far reaches of the room. At the same time, if there are many furniture, partitions and other obstacles in the room, these obstacles will block the air circulation and further reduce the purification efficiency of the air purifier. Therefore, traditional air purifiers are unable to cope when dealing with large spaces or complex indoor environments. To sum up, the limitations in the design of traditional air purifiers lead to low purification efficiency and uneven purification problems.

[0042] As Figures 1-4 shown, the present utility model proposes a purifier, comprising: a housing assembly, a suction device, a filtering assembly and a flying device 6.

[0043] An air inlet 4 and an air outlet are provided on the housing assembly. A air duct 33 is provided between the air inlet 4 and the air outlet inside the housing assembly. The air duct 33 connects the air inlet 4 and the air outlet 5, so that air can enter the air duct 33 from the air inlet 4 and then flow out from the air outlet 5. The filtering assembly is connected to the housing assembly and is arranged at the air outlet 5 for filtering the air flowing out from the air outlet 5. The suction device is arranged at the air outlet 5. When the suction device operates, a negative pressure is formed, which can suck air from the air inlet 4 into the air duct 33 and then flow out from the air outlet 5 to be filtered by the filtering assembly. The flying device 6 is arranged at the top of the purification device. When the flying device 6 starts, it drives the housing assembly and the suction device and the filtering assembly connected to the housing assembly to move and fly together, and can purify a larger range of air.

[0044] The housing assembly is designed with an air inlet 4 and an air outlet 5. The air inlet 4 is responsible for sucking in the air to be purified, while the air outlet 5 discharges the treated clean air. Inside the housing, there is an air duct 33 connecting the air inlet 4 and the air outlet 5 to ensure smooth air flow and thus improve the purification efficiency. The suction device is arranged at the air outlet 5 to create a negative pressure environment, so that under the strong suction of the suction device, the external air is sucked into the air duct 33 from the air inlet 4, which helps to enhance air flow and improve the purification speed. The filtering assembly is located at the air outlet 5. When the air flows out from the air outlet 5 to the filtering assembly, pollutants such as particulate matter, harmful gases, and allergens in the air will be effectively intercepted and removed. The aircraft 6 is installed on the top of the purification device and can drive the free movement of the purifier to cover a wider purification area. The addition of the aircraft 6 makes the purifier no longer limited to a fixed position.

[0045] As Figures 1-3 shown, in a further embodiment, the filtering assembly includes: an air cylinder 3 and a filter medium.

[0046] The air cylinder 3 is in a cylindrical shape with both ends open. One end of the air cylinder 3 is connected to the housing assembly and communicates with the air outlet 5, and the other end of the air cylinder 3 communicates with the outside, so that the air flowing out from the air outlet 5 can enter the air cylinder 3. The filter medium is arranged inside the air cylinder 3 and has an interference fit with the air cylinder 3, so that the air flowing out from the air outlet 5 enters the air cylinder 3 and is filtered by the filter medium inside the air cylinder 3 and then discharged from the other end of the air cylinder 3.

[0047] The filter medium is placed inside the air cylinder 3 and has an interference fit with the air cylinder 3. It is ensured that the air flowing out from the air outlet 5 must pass through the filter medium before reaching the other end of the air cylinder 3. In this process, the filter medium will effectively intercept and remove pollutants such as particulate matter and harmful gases in the air, thus ensuring that the discharged air is clean and improving the filtering effect.

[0048] In a further embodiment, the housing assembly includes: an upper housing 1 and a lower housing 2.

[0049] The lower housing 2 is in a hemispherical shape, and the air outlet 5 is arranged at the middle position of the lower housing 2. The upper housing 1 is in a hemispherical shape with a diameter larger than that of the lower housing 2. The upper housing 1 covers the outer surface of the lower housing 2, and there is a gap between the upper housing 1 and the lower housing 2 to form the air duct 33.

[0050] The hemispherical housing design helps to balance the center of gravity of the aircraft 6, improve flight stability, make the purifier more stable during movement, and can reduce wind resistance.

[0051] In a further embodiment, the housing assembly further includes: a connecting ring 7.

[0052] The connecting ring 7 is circular. Its inner edge corresponds to the outer edge of the lower housing 2, and its outer edge corresponds to the outer edge of the upper housing 1. The upper housing 1 and the lower housing 2 are connected by the connecting ring 7. The outer edge of the connecting ring 7 is connected to the outer edge of the upper housing 1, and the inner edge of the connecting ring 7 is connected to the outer edge of the lower housing 2. A plurality of through holes are provided on the connecting ring 7 as air inlets 4.

[0053] As a connecting member between the upper housing 1 and the lower housing 2, the connecting ring 7 is tightly connected to the outer edges of the upper housing 1 and the lower housing 2 respectively through its inner and outer edges, forming a stable overall structure. This enhances the strength and stability of the housing assembly and prevents deformation or damage during use due to external forces. A plurality of air inlets 4 are provided on the connecting ring 7. These air inlets 4 are connected to the air duct 33 inside the housing assembly, providing more entrances for air to enter the purifier, which helps to improve the air inhalation efficiency and accelerate the air purification speed. At the same time, the distribution of the air inlets 4 can be adjusted according to needs to optimize the air flow path and improve the purification effect.

[0054] There are a total of 16 air inlets 4, which are evenly arranged on the connecting ring 7. The 16 air inlets 4 are connected to the air duct 33, and air enters from the 16 air inlets 4. Through these 16 ventilation holes in this circle, this structure can absorb air from all around in a large range.

[0055] As Figures 4-5 shown, particularly, when the blades of the aircraft 6 blow air downward, the airflow flows down along the edge of the upper housing 1, forming a stepped flow at its edge, which is easy for the 16 air inlets 4 in a circle to inhale air. And the range of the filtered air flow is the outer flow field of the entire purifier, which belongs to an ellipsoidal flow field. The up and down air intake of other existing aircraft 6 is a cylindrical flow field up and down, and its range is relatively small. Therefore, the setting of the housing assembly and air inlets of this purifier greatly improves the purification efficiency.

[0056] The aircraft 6 and the air suction device of this purifier are controlled separately, which makes the flight control and filtration purification not interfere with each other and ensures the efficient operation of flight and filtration.

[0057] In a further embodiment, the air suction device is arranged inside the air cylinder 3 and below the filter material.

[0058] Since the air suction device is directly inside the air cylinder 3 and below the filter material, the air will be immediately guided to the filter material for filtration when it is inhaled. This design reduces the possibility of the air flowing randomly inside the air cylinder 3, enables the air to contact the filter material more effectively, and thus improves the air purification efficiency.

[0059] In a further embodiment, the filter material includes a filter net 32 and activated carbon 31 arranged above the filter net 32.

[0060] The filter medium is composed of activated carbon 31 and a filter screen 32. The activated carbon 31 is used to absorb odors, and the filter screen 32 is used to filter harmful particles in the polluted gas, such as PM2.5, sulfides, carbides, and nitrides.

[0061] In a further embodiment, the air suction device is an air suction motor 8.

[0062] In a further embodiment, the aircraft 6 includes: a housing 61, a control board, a motor, a battery, and a rotating blade 62;

[0063] The motor and the battery are respectively electrically connected to the control board and are arranged inside the housing 61. The rotor of the motor passes through the housing 61 and is connected to the rotating blade 62.

[0064] The structure of the aircraft 6 is a relatively mature prior art. As long as it can fly, specific description will not be given here.

[0065] The bottom of the housing 61 of the aircraft 6 is connected to the outer wall of the upper housing 1 of the housing assembly and is located in the middle of the upper housing 1.

[0066] In a further embodiment, the air suction device is electrically connected to the control board of the aircraft 6, so that the control board can control the battery of the aircraft 6 to supply power to the air suction device.

[0067] Compared with the prior art, the present utility model provides a purifier. An air inlet 4 and an air outlet 5 are provided on the housing assembly. The filter assembly is arranged at the air outlet 5. The air is sucked from the air inlet 4 into the air duct 33 by the air suction device and then flows out from the air outlet 5 to the filter assembly for filtration. An aircraft 6 is provided on the housing assembly, which can drive the purifier to move and cover a wider purification area. It solves the technical problem that the purifier in the prior art is fixedly installed at one position and can only purify the air around the installation position.

[0068] It should be noted that the terms used above are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or their combinations.

[0069] Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present utility model. At the same time, it should be understood that for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0070] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by orientation terms such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal", and "top, bottom", etc. are generally based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Without contrary description, these orientation terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus cannot be construed as limiting the protection scope of the present utility model; the orientation terms "inner, outer" refer to the inside and outside relative to the contour of each component itself.

[0071] For the convenience of description, spatial relative terms such as "above...", "over...", "on the upper surface of...", "above" etc. can be used here to describe the spatial positional relationships of one device or feature with other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation described in the drawings for the device. For example, if the device in the drawing is inverted, the device described as "above other devices or structures" or "over other devices or structures" will then be positioned "below other devices or structures" or "under other devices or structures". Thus, the exemplary term "above..." can include both the orientations of "above..." and "below...". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations should be made for the spatial relative descriptions used here.

[0072] In addition, it should be noted that the use of words such as "first", "second", etc. to limit components is only for the convenience of differentiating the corresponding components. Without otherwise stating, the above words have no special meaning, and thus cannot be construed as limiting the protection scope of the present utility model.

[0073] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A purifier, characterized in that: include: A shell assembly, wherein the shell assembly is provided with an air inlet and an air outlet, and an air duct connecting the air inlet and the air outlet is provided inside the shell assembly between the air inlet and the air outlet; A filter assembly, the filter assembly is connected to the housing assembly and is located at the air outlet, and is used to filter the air flowing out of the air outlet; An air suction device, the air suction device is arranged at the air outlet and connected to the filter assembly; An aircraft is arranged on the top of the shell to drive the shell to move.

2. The purifier according to claim 1, characterized in that: The filter assembly comprises: An air cylinder, one end of which is connected to the air outlet, and the other end of which is connected to the outside world; The filter material is arranged in the air cylinder and has an interference fit with the air cylinder.

3. The purifier according to claim 1, characterized in that: The housing assembly comprises: A lower shell body, wherein the lower shell body is hemispherical, and the air outlet is arranged in the middle of the lower shell body; The upper shell is hemispherical and covers the outer surface of the lower shell, and a gap is left between the upper shell and the lower shell to form an air duct.

4. The purifier according to claim 3, characterized in that: The shell assembly also includes: a connecting ring, the upper shell and the lower shell are connected by the connecting ring, the outer edge of the connecting ring is connected to the outer edge of the upper shell, the inner edge of the connecting ring is connected to the outer edge of the lower shell, and the connecting ring is provided with a plurality of through holes as air inlets.

5. The purifier according to claim 2, characterized in that: The air suction device is arranged in the air cylinder and below the filter material.

6. The purifier according to claim 5, characterized in that: The filter material comprises a filter screen and activated carbon arranged above the filter screen.

7. The purifier according to claim 2, characterized in that: The air suction device is an air suction motor.

8. The purifier according to claim 1, characterized in that: The aircraft comprises: a housing, a control panel, a motor, a battery and a rotating fan blade; The motor and the battery are electrically connected to the control board respectively and are arranged in the housing. The rotor of the motor passes through the housing and is connected to the rotating fan blade.

9. The purifier according to claim 8, characterized in that: The bottom of the shell is connected to the outer wall of the upper shell of the shell assembly.

10. The purifier according to claim 8, characterized in that: The air suction device is electrically connected to the control board.

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