Circulating air purifier based on multidirectional air intake

Abstract

The invention discloses a circulating air purifier based on multidirectional air intake, which comprises a base, a support table, an air purification assembly and an air intake assembly, and is characterized in that the base is supported on the ground; the supporting table is arranged on the base and can rotate in the horizontal plane relative to the base. The air purification assembly is arranged on the supporting table, an air outlet is formed in the top of the air purification assembly, and an air inlet is formed in the circumferential side wall of the air purification assembly; the air inlet assembly is arranged in the circumferential direction of the air purification assembly and comprises a shell and a plurality of flow guide plates, the flow guide plates are arranged in an inner cavity of the shell, the side, close to the air purification assembly, of the shell abuts against the air purification assembly, the air inlet communicates with the inner cavity of the shell, and a plurality of airflow notches are formed in the side, away from the air purification assembly, of the shell. Indoor air can be driven to circularly flow, and the air purification effect is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of air purification, and in particular relates to a circulating air purifier based on multi-directional air intake. Background Art

[0002] With the continuous development of technology, staff are working longer and longer hours in the office. The office space is relatively sealed. If it is not ventilated, the indoor air environment will be relatively poor, affecting the mental state and physical health of the staff.

[0003] The air purifier in the related art can only purify the air in an area within a specific range, and the radiation range is small, resulting in large differences in indoor air quality and poor practicality. If the number of air purifiers is increased, the cost will be higher. Summary of the invention

[0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, an embodiment of the present invention proposes a circulating air purifier based on multi-directional air intake, which can drive the indoor air to circulate and improve the air purification effect.

[0006] The circulating air purifier based on multi-directional air intake according to the embodiment of the present invention comprises:

[0007] a base, the base being supported on the ground;

[0008] A support platform, the support platform is arranged on the base, and the support platform is rotatable in a horizontal plane relative to the base;

[0009] An air purification component, the air purification component is arranged on the support platform, the top of the air purification component has an air outlet, and the circumferential side wall of the air purification component has an air inlet;

[0010] An air inlet assembly, wherein the air inlet assembly is arranged in the circumference of the air purification assembly, the air inlet assembly includes a shell and a plurality of guide plates, the plurality of guide plates are arranged in the inner cavity of the shell, a side of the shell close to the air purification assembly abuts against the air purification assembly, and the air inlet is connected to the inner cavity of the shell, and a side of the shell away from the air purification assembly has a plurality of airflow slots.

[0011] The circulating air purifier based on multi-directional air intake in the embodiment of the present invention can drive the indoor air to circulate and improve the air purification effect.

[0012] In some embodiments, the air inlet assembly further includes supporting ribs, wherein the supporting ribs are connected to the shell, the guide plate is supported on the supporting ribs, and the guide plate is swingable relative to the supporting ribs.

[0013] In some embodiments, the shell in the air inlet assembly is annular and is arranged around the circumference of the air purification assembly.

[0014] In some embodiments, there are multiple shells in the air intake assembly, and the shells are arc-shaped. The multiple shells are arranged in sequence along the circumference of the air purification assembly.

[0015] In some embodiments, a walking assembly is further included, and the walking assembly is arranged below the base, and the walking assembly includes:

[0016] Travel wheels, a plurality of travel wheels rotatably connected to the circumference of the bottom of the base;

[0017] A first driver, the first driver is used to connect with at least part of the running wheels;

[0018] A brake wheel, wherein the brake wheel has a wheel seat, the wheel seat is connected to the middle part below the base, and the wheel seat is rotatable relative to the base in a vertical direction;

[0019] A second driver is connected to the brake wheel.

[0020] In some embodiments, a swivel assembly is further included, the swivel assembly being disposed between the support platform and the base, the swivel assembly comprising:

[0021] A pivot, wherein the lower end of the pivot is rotatably connected to the base, and the upper end of the pivot is rotatably connected to the support platform;

[0022] A plurality of support rollers are arranged below the support platform, and the support rollers are in contact with the base, and the plurality of support rollers are evenly distributed around the circumference of the pivot.

[0023] In some embodiments, a third driver is further included, the third driver is connected to the support platform, the output end of the third driver has a gear, the base is provided with an annular gear ring, and the gear and the gear ring are meshed.

[0024] In some embodiments, a locking assembly is further included, wherein the locking assembly is disposed between the base and the support platform, and the locking assembly has a locking state, in which the support platform and the base are relatively fixed.

[0025] In some embodiments, the locking assembly includes a side plate and a locking member, the side plate is arranged on the base, the locking member is arranged on the side plate, and the locking end of the locking member is opposite to the support platform.

[0026] In some embodiments, the side plate is annular, and the upper end of the side plate is adjacent to the side wall of the support platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic structural diagram of a circulating air purifier based on multi-directional air intake according to an embodiment of the present invention.

[0028] Figure 2 It is a schematic diagram of the top view of the structure of a circulating air purifier based on multi-directional air intake according to an embodiment of the present invention.

[0029] Figure 3 It is a schematic diagram of the top structure of a circulating air purifier based on multi-directional air intake according to another embodiment of the present invention.

[0030] Reference numerals:

[0031] 1. Base;

[0032] 2. Support table;

[0033] 3. Air purification component; 31. Air outlet;

[0034] 4. air inlet assembly; 41. housing; 42. guide plate; 43. supporting ribs;

[0035] 51. Travel wheel; 52. First drive; 53. Brake wheel; 54. Second drive; 55. Wheel seat;

[0036] 61. pivot shaft; 62. support roller; 63. third driver; 64. gear; 65. gear ring;

[0037] 7. Locking assembly; 71. Side panel; 72. Locking piece. DETAILED DESCRIPTION

[0038] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0039] like Figure 1-Figure 3As shown, the circulating air purifier based on multi-directional air intake of an embodiment of the present invention includes a base 1, a support platform 2, an air purification component 3 and an air intake component 4, wherein the base 1 is supported on the ground; the support platform 2 is arranged on the base 1, and the support platform 2 is rotatable in a horizontal plane relative to the base 1; the air purification component 3 is arranged on the support platform 2, the top of the air purification component 3 has an air outlet 31, and the circumferential side wall of the air purification component 3 has an air inlet; the air intake component 4 is arranged in the circumference of the air purification component 3, and the air intake component 4 includes a shell 41 and a plurality of guide plates 42, and the plurality of guide plates 42 are arranged in the inner cavity of the shell 41, and the side of the shell 41 close to the air purification component 3 is in contact with the air purification component 3, and the air intake is connected to the inner cavity of the shell 41, and the side of the shell 41 away from the air purification component 3 has a plurality of air flow slots.

[0040] The air flows circumferentially from the circulating air purifier based on multi-directional air intake to the air purification component 3, and the purified air flows out from the top of the circulating air purifier based on multi-directional air intake, thereby forming a gas flow system centered on the circulating air purifier based on multi-directional air intake in the indoor space, making the indoor air quality more consistent.

[0041] The support platform 2 of the embodiment of the present invention can rotate relative to the base 1, so that the circumferential airflow can be further rotated and diffused through the rotation of the air purification component 3 and the air inlet component 4, which can increase the radiation range.

[0042] The guide plate 42 can guide the airflow, so that the circumferential airflow of the circulating air purifier based on multi-directional air intake can flow in a directional manner, and the radiation range can be further extended outward.

[0043] The circulating air purifier based on multi-directional air intake in the embodiment of the present invention can drive the indoor air to circulate and improve the air purification effect.

[0044] In some embodiments, the air inlet assembly 4 further includes a supporting rib 43 , the supporting rib 43 is connected to the shell 41 , the guide plate 42 is supported on the supporting rib 43 , and the guide plate 42 is swingable relative to the supporting rib 43 .

[0045] It should be understood that the guide plate 42 is connected to the supporting rib 43, and the guide plate 42 can be swung to adjust the direction of the guide plate 42 and the gap between adjacent guide plates 42, so as to better control the directional flow of the circumferential airflow.

[0046] For example, the guide plate 42 can guide the airflow around the air purification component 3 to flow in a spiral direction, and can draw the airflow from farther places to converge toward the center.

[0047] like Figure 2As shown, in some embodiments, the housing 41 in the air inlet assembly 4 is annular, and the housing 41 is arranged around the circumference of the air purification assembly 3. That is, the housing 41 of the air inlet assembly 4 is an integrated structure, and is arranged around the circumference of the air purification assembly 3 in an annular shape.

[0048] like Figure 3 As shown, in some embodiments, the number of the shells 41 in the air inlet assembly 4 is multiple, the shells 41 are arc-shaped, and the multiple shells 41 are arranged in sequence along the circumference of the air purification assembly 3. For example, the number of the shells 41 is 2, 3, 4 or 6. The setting of multiple shells 41 can make it easier to assemble the equipment, facilitate installation and maintenance, and can be designed into different shapes according to needs, which is more practical and beautiful.

[0049] In some embodiments, the circulating air purifier based on multi-directional air intake also includes a walking assembly, which is arranged below the base 1. The walking assembly includes a walking wheel 51, a first driver 52, a brake wheel 53 and a second driver 54. The multiple walking wheels 51 are rotatably connected to the circumference of the bottom of the base 1; the first driver 52 is used to be connected to at least part of the walking wheels 51; the brake wheel 53 has a wheel seat 55, and the wheel seat 55 is connected to the middle part below the base 1, and the wheel seat 55 is rotatable relative to the base 1 in a vertical direction; the second driver 54 is connected to the brake wheel 53.

[0050] A plurality of running wheels 51 are arranged at the bottom of the base 1, and the movement of the plurality of running wheels 51 can be controlled by the first driver 52, so that the circulating air purifier based on multi-directional air intake can move automatically. The number of running wheels 51 can be 3, 4, 6, etc. The first driver 52 can be set one by one with the running wheels 51, so that each running wheel 51 can move independently. Alternatively, some of the running wheels 51 can be passive wheels and not equipped with the first driver 52, while the other running wheels 51 can be equipped with the first driver 52.

[0051] The brake wheel 53 is arranged in the middle of the base 1. When braking, the brake wheel 53 is locked by the second driver 54. At this time, the brake wheel 53 has a braking effect. When walking, the second driver 54 releases the brake wheel 53.

[0052] Since the brake wheel 53 is pivotally connected to the base 1 via the wheel seat 55 , the brake wheel 53 is a universal wheel.

[0053] Of course, some of the running wheels 51 can also be configured as universal wheels, or some of the running wheels 51 can be configured with a direction adjustment driver to adjust the direction of the running wheels 51, thereby controlling the travel direction of the base 1.

[0054] In some embodiments, the circulating air purifier based on multi-directional air intake also includes a rotating assembly, which is arranged between the support platform 2 and the base 1. The rotating assembly includes a pivot 61 and a plurality of support rollers 62. The lower end of the pivot 61 is rotatably connected to the base 1, and the upper end of the pivot 61 is rotatably connected to the support platform 2; the plurality of support rollers 62 are arranged below the support platform 2, and the support rollers 62 are abutted against the base 1, and the plurality of support rollers 62 are evenly distributed around the circumference of the pivot 61.

[0055] The support platform 2 is connected to the base 1 via a pivot 61 , and the support platform 2 can be supported on the base 1 via a support roller 62 , so as to prevent the pivot 61 from being deformed due to a lateral force acting on the pivot 61 .

[0056] Furthermore, the circulating air purifier based on multi-directional air intake also includes a third driver 63, which is connected to the support platform 2. The output end of the third driver 63 has a gear 64, and the base 1 is provided with an annular gear ring 65, and the gear 64 and the gear ring 65 are meshed.

[0057] When the support platform 2 is required to drive the air inlet assembly 4 and the air purification assembly 3 to rotate, the third driver 63 drives the gear 64 to rotate, and the gear 64 meshes with the ring gear 65, so that the support platform 2 can rotate.

[0058] During the rotation, the support roller 62 is supported on the base 1, which can ensure the balance of the support platform 2, prevent the equipment from tipping over, and improve stability.

[0059] In some embodiments, the circulating air purifier based on multi-directional air intake also includes a locking assembly 7, which is arranged between the base 1 and the support platform 2. The locking assembly 7 has a locking state. In the locked state, the support platform 2 and the base 1 are relatively fixed.

[0060] When the base 1 and the support platform 2 do not need to rotate, the support platform 2 and the base 1 can be fixed by the locking assembly 7.

[0061] Furthermore, the locking assembly 7 includes a side plate 71 and a locking member 72, wherein the side plate 71 is disposed on the base 1, and the locking member 72 is disposed on the side plate 71, and the locking end of the locking member 72 is opposite to the support platform 2. The locking member 72 may be a bolt, and a screw hole is disposed on the side plate 71, and the bolt is connected in the screw hole. When the bolt is rotated in the forward direction, the locking end of the bolt approaches the support platform 2 and abuts against the support platform 2 to prevent the support platform 2 from rotating. When the support platform 2 needs to rotate, the bolt is rotated in the reverse direction, and the locking end of the bolt is separated from the support platform 2.

[0062] Optionally, the side plate 71 is annular, and the upper end of the side plate 71 is adjacent to the side wall of the support platform 2. The upper end of the side plate 71 is adjacent to the support platform 2, and can be used as a decorative plate to cover the gap between the base 1 and the support platform 2, which can achieve the purpose of covering up ugliness. The outer side of the side plate 71 can be arranged with patterns or designs to improve the aesthetics.

[0063] The air purification component 3 in the embodiment of the present invention can adopt a filter element component available on the market.

[0064] The drivers in the above embodiments may all be motors.

[0065] The circulating air purifier based on multi-directional air intake in the embodiment of the present invention can periodically rotate the support platform 2 during the movement of the base 1, thereby improving the air purification effect and also improving the disturbance effect on the axial airflow, avoiding the influence of furniture such as tables, chairs, bookcases, etc. in the office and causing poor air flow.

[0066] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0067] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0068] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0069] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0070] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0071] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A circulating air purifier based on multi-directional air intake, characterized in that: include: a base, the base being supported on the ground; A support platform, the support platform is arranged on the base, and the support platform is rotatable in a horizontal plane relative to the base; An air purification component, the air purification component is arranged on the support platform, the top of the air purification component has an air outlet, and the circumferential side wall of the air purification component has an air inlet; An air inlet assembly, wherein the air inlet assembly is arranged in the circumference of the air purification assembly, the air inlet assembly includes a shell and a plurality of guide plates, the plurality of guide plates are arranged in the inner cavity of the shell, a side of the shell close to the air purification assembly abuts against the air purification assembly, and the air inlet is connected to the inner cavity of the shell, and a side of the shell away from the air purification assembly has a plurality of airflow slots.

2. The circulating air purifier based on multi-directional air intake according to claim 1 is characterized in that: The air inlet assembly further comprises supporting ribs, wherein the supporting ribs are connected to the shell, the guide plate is supported on the supporting ribs, and the guide plate is swingable relative to the supporting ribs.

3. The circulating air purifier based on multi-directional air intake according to claim 1, characterized in that: The shell in the air inlet assembly is annular and is arranged around the circumference of the air purification assembly.

4. The circulating air purifier based on multi-directional air intake according to claim 1, characterized in that: There are multiple shells in the air inlet assembly, each of which is arc-shaped, and the multiple shells are arranged in sequence along the circumference of the air purification assembly.

5. The circulating air purifier based on multi-directional air intake according to claim 1, characterized in that: It also includes a walking assembly, which is arranged below the base and includes: Travel wheels, a plurality of travel wheels rotatably connected to the circumference of the bottom of the base; A first driver, the first driver is used to connect with at least part of the running wheels; A brake wheel, wherein the brake wheel has a wheel seat, the wheel seat is connected to the middle part below the base, and the wheel seat is rotatable relative to the base in a vertical direction; A second driver is connected to the brake wheel.

6. The circulating air purifier based on multi-directional air intake according to claim 1, characterized in that: It also includes a rotating assembly, which is arranged between the support platform and the base, and includes: A pivot, wherein the lower end of the pivot is rotatably connected to the base, and the upper end of the pivot is rotatably connected to the support platform; A plurality of support rollers are arranged below the support platform, and the support rollers are in contact with the base, and the plurality of support rollers are evenly distributed around the circumference of the pivot.

7. The circulating air purifier based on multi-directional air intake according to claim 6, characterized in that: It also includes a third driver, which is connected to the support platform. The output end of the third driver has a gear. The base is provided with an annular gear ring, and the gear and the gear ring are meshed.

8. The circulating air purifier based on multi-directional air intake according to claim 1, characterized in that: It also includes a locking component, which is arranged between the base and the support platform. The locking component has a locking state. In the locking state, the support platform and the base are relatively fixed.

9. The circulating air purifier based on multi-directional air intake according to claim 8, characterized in that: The locking assembly comprises a side plate and a locking member, wherein the side plate is arranged on the base, the locking member is arranged on the side plate, and the locking end of the locking member is opposite to the supporting platform.

10. The circulating air purifier based on multi-directional air intake according to claim 9, characterized in that: The side plate is annular, and the upper end of the side plate is adjacent to the side wall of the support platform.

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