CN212227368U - Air guide assembly, host and purification and humidification device - Google Patents
Air guide assembly, host and purification and humidification device Download PDFInfo
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- CN212227368U CN212227368U CN202020857956.4U CN202020857956U CN212227368U CN 212227368 U CN212227368 U CN 212227368U CN 202020857956 U CN202020857956 U CN 202020857956U CN 212227368 U CN212227368 U CN 212227368U
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Abstract
The utility model provides an air guide component, host computer and purification humidification device relates to air purification equipment technical field to optimize the air current flow direction in the air purifier host computer to a certain extent, improve holistic purification efficiency of equipment and humidification efficiency. The utility model provides an air guide assembly, including first air guide and the second air guide that are connected, first air guide and the coaxial setting of second air guide, and all be the tube-shape, the one end that the second air guide kept away from first air guide is formed with the air intake, the one end that the first air guide kept away from the second air guide is formed with the air outlet; the inner wall surface of the first air guide piece is arc-shaped and is gradually expanded towards the air outlet.
Description
Technical Field
The utility model belongs to the technical field of air purification equipment maintenance technique and specifically relates to a wind-guiding subassembly, host computer and purification humidification device are related to.
Background
The circulation of air is realized to the centrifugal impeller that adopts among the air purifier mostly, wherein to the characteristics of formula centrifugal impeller behind is that central air inlet face and air-out direction are 90 degrees contained angles, and the air current is the heliciform and blows off all around to the horizontal direction after impeller from the bottom.
However, the inner wall of the air guide groove matched with the backward centrifugal impeller is mostly in an angle close to the vertical angle, and the air guide groove in the form enables airflow to generate vortex at the bottom easily, so that the upper part generates turbulence which influences each other, and further the efficiency of the equipment is reduced.
Therefore, the air duct optimization technical scheme of the air guide assembly, the host and the purification and humidification device is provided aiming at the problems and other factors, so that the problems are well optimized, and certain performance improvement is achieved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wind-guiding subassembly, host computer and purification humidification device to optimize the air current flow direction in the air purifier host computer to a certain extent, improve the holistic purification efficiency of equipment and humidification efficiency.
The utility model provides an air guide assembly, which comprises a first air guide piece and a second air guide piece which are connected, wherein the first air guide piece and the second air guide piece are coaxially arranged and are both in a cylindrical shape, an air inlet is formed at one end of the second air guide piece, which is far away from the first air guide piece, and an air outlet is formed at one end of the first air guide piece, which is far away from the second air guide piece; the inner wall surface of the first air guide piece is arc-shaped and gradually expands towards the air outlet.
The inner wall surface of the second air guide piece is arc-shaped, and the direction of the air inlet is gradually reduced.
Specifically, an included angle between the first air guide piece and the second air guide piece is not less than 90 degrees.
Furthermore, the air guide assembly further comprises a third air guide piece, the third air guide piece is positioned on one side close to the air inlet, and one end of the third air guide piece is connected with one end, far away from the first air guide piece, of the second air guide piece; and an included angle between the third air guide piece and the second air guide piece is not less than 90 degrees.
Compared with the prior art, the utility model provides an air guide component has following advantage:
the utility model provides a wind guide assembly, including first wind guide and the second wind guide that are connected, first wind guide and second wind guide all are the tube-shape, and the second wind guide keeps away from the one end of first wind guide and is formed with the air intake, and the one end that second wind guide was kept away from to first wind guide is formed with the air outlet; the inner wall surface of the first air guide piece is arc-shaped and is gradually expanded towards the direction of the air outlet.
Therefore, the analysis shows that the air flow entering the air guide assembly from the air inlet can be guided by the arc-shaped first air guide piece. Meanwhile, the height of the intersection of the first air guide piece and the second air guide piece is lower, so that the air flow can be rapidly diffused, and the attenuation of the air flow in a high-pressure area is reduced. And because first wind guide is the flaring to the air outlet direction, consequently, the air current can be with lower decay through air outlet exhaust air guide component under first wind guide's effect to air-out efficiency has been improved, the problem of producing vortex or turbulent flow has been avoided to a certain extent. And first air guide and second air guide in this application all become the tube-shape, also can be more even to the direction of air current.
In addition, the utility model also provides a host computer for purifying and humidifying device, which comprises the wind guide component, the first shell, the wind suction mechanism and the power mechanism; the air guide assembly is arranged in the first shell, and one end of the first air guide piece, which is far away from the second air guide piece, is connected with the inner wall of the first shell; the air suction mechanism is arranged in the air guide assembly, and a first air guide channel is formed between the air suction mechanism and the first air guide piece; one end of the air duct upper cover is connected with one end of the first air guide piece far away from the second air guide piece, and the other end of the air duct upper cover extends towards the direction close to the first shell; the mechanism of induced drafting is close to the one end of air intake is equipped with the tube-shape apron, the tube-shape apron is the convergent form to the direction of air intake, just the tube-shape apron with form second wind-guiding passageway between the second wind-guiding component, the air current can be followed first wind-guiding passageway with second wind-guiding passageway flows out.
The host provided by the utility model also comprises a bottom plate, wherein the bottom plate is positioned at one side of the air guide component corresponding to the air inlet; the bottom plate is connected with the inner wall of the first shell and the third air guide piece.
Specifically, the air suction mechanism is an impeller, the power mechanism is a motor, and an output shaft of the motor is connected with a rotating shaft of the impeller so as to drive the impeller to rotate; the axis of the rotating shaft of the impeller is collinear with the axis of the air guide assembly.
The application also provides a purification and humidification device, which comprises the host and a base; the purification and humidification device further comprises a purification device, one end of the purification device is mounted on the base, and the other end of the purification device is connected with the host; and/or the purification and humidification device further comprises a humidification device, and the purification and humidification device further comprises a humidification device, wherein the humidification device is positioned between the host and the base.
Wherein, purifier includes second shell and filter core, the filter core set up in inside the second shell, first air inlet has been seted up on the second shell, outside gas by first air inlet gets into, process the filter core filters the back flow direction the air intake.
Specifically, humidification device includes third shell, water tank and evaporation filter core, the water tank set up in the inside of third shell, just the second air inlet has been seted up on the water tank, the inside gas of third shell by the second air inlet gets into the water tank, and pass through the flow direction after the evaporation filter core filters the air intake.
In the technical scheme, because the inner wall of first air guide personally submits the arc, and is the form that expands gradually to the direction that is close to the air outlet, consequently, the air current can be discharged through the air outlet with lower decay under the effect of first air guide to avoided producing vortex or turbulent problem to a certain extent, and then optimized the air current flow direction in the air purifier host computer to a certain extent, improved whole equipment's purification efficiency and humidification efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a host according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a schematic view of the overall structure of the purification and humidification device provided by the embodiment of the present invention;
fig. 4 is a schematic structural view of a host computer matching with a purification device in the purification and humidification device provided by the embodiment of the present invention;
fig. 5 is a schematic structural view of a host computer cooperating with a humidifying device in the purifying and humidifying device provided by the embodiment of the present invention.
In the figure: 1-a housing; 2-an air guide component; 201-a first wind guide; 202-a second wind guide; 203-a third wind guide; 3-an air suction mechanism; 4-a power mechanism; 5-a first air guide channel; 6-a second air guide channel; 7-air inlet; 8-a bottom plate; 9-cylindrical cover plate; 10-a purification device; 1001 — a second housing; 1002-a filter element; 11-a base; 1101-a primary screen; 12-a humidifying device; 1201-a third housing; 1202-an evaporation cartridge; 1203-a water tank; 1204-second air inlet, 13-air duct upper cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As used herein, the term "and/or" includes any one of the associated listed items and any combination of any two or more of the items.
For ease of description, spatial relationship terms such as "above … …," "upper," "below … …," and "lower" may be used herein to describe one element's relationship to another element as illustrated in the figures. Such spatial relationship terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.
The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. The singular forms also are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, quantities, operations, elements, components, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and/or combinations thereof.
Variations from the shapes of the illustrations as a result, for example, of manufacturing techniques and/or tolerances, may be expected. Thus, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shape that occur during manufacturing.
The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. Further, while the examples described herein have a variety of configurations, other configurations are possible, as will be apparent after understanding the disclosure of the present application. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
Fig. 1 is a schematic view of an overall structure of a host provided in an embodiment of the present invention.
As shown in fig. 1, the utility model provides an air guide assembly, including first air guide 201 and second air guide 202 that are connected, first air guide 201 and second air guide 202 are coaxial to be set up, and all are the tube-shape, and the one end that second air guide 202 kept away from first air guide 201 is formed with air intake 7, and the one end that second air guide 202 was kept away from to first air guide 201 is formed with the air outlet; the inner wall surface of the first wind guide 201 is arc-shaped and gradually expands towards the air outlet.
Compared with the prior art, the utility model provides an air guide component has following advantage:
the utility model provides an air guide assembly 2 can play the guide effect to the air current that gets into in the air guide assembly 2 by air intake 7 through being curved first air guide 201. Meanwhile, the height of the intersection of the first air guide 201 and the second air guide 202 is low, so that the air flow can be rapidly diffused, and the attenuation of the air flow in a high-pressure area is reduced. Moreover, because the first air guide 201 is gradually expanded towards the air outlet, the air flow can be exhausted from the air guide assembly 2 through the air outlet with lower attenuation under the action of the first air guide 201, so that the air outlet efficiency is improved, and the problem of generating vortex or turbulent flow is avoided to a certain extent. In the present application, the first air guide 201 and the second air guide 202 are both cylindrical, and can guide the airflow more uniformly.
It should be added here that, in the present application, because the inner wall of the first air guide 201 is arc-shaped, therefore, the height of the air outlet can be reduced to a certain extent, the width of the air outlet is enlarged, and the efficiency of the air flow is reduced on the premise that no vortex is formed as much as possible, that is, because the absolute inclination angle of the arc-shaped first air guide 201 is larger, on the premise that the height of the first air guide 201 is reduced, the opening area of the air outlet is larger, and the air outlet efficiency is higher.
As shown in fig. 1, the inner wall of the second wind guide 202 is arc-shaped and is tapered toward the air inlet 7.
Be curved second air guide 202 and can play the guide effect to the air current that gets into in the air guide component 2 by air intake 7 to, because second air guide 202 is the convergent form to air intake 7 direction, consequently, can make the air current more concentrate get into in the air guide component 2, thereby improved air-out efficiency to a certain extent.
Specifically, as shown in fig. 1, an included angle between the first air guiding member 201 and the second air guiding member 202 is not less than 90 degrees.
The junction of first wind guide 201 and second wind guide 202 in this application is level and smooth arc, and the contained angle between first wind guide 201 and the second wind guide 202 is the fillet promptly. And this application preferably, the fillet between first air guide 201 and the second air guide 202 is not less than 90 degrees also can avoid the contained angle undersize of junction to a certain extent, influences the flow of air current to reduce the problem of air-out efficiency.
Preferably, the first air guide 201 and the second air guide 202 are integrally formed, that is, the first air guide 201 and the second air guide 202 in a cylindrical shape jointly form the air guide assembly 2, so that the air guide assembly 2 is in a cylindrical shape, thereby improving guiding effect on air flow and improving air outlet efficiency.
Fig. 2 is a partially enlarged view of a in fig. 1.
As shown in fig. 1 and fig. 2, the air guiding assembly 2 further includes a third air guiding component 203, the third air guiding component 203 is located on one side close to the air inlet 7, and one end of the third air guiding component 203 is connected to one end of the second air guiding component 202 far away from the first air guiding component 201; the included angle between the third air guiding piece 203 and the second air guiding piece 202 is not less than 90 degrees.
Because cylindrical cover plate 9 is located the position that is close to third air guide 203 in this application, consequently, make the contained angle between third air guide 203 and the second air guide 202 not less than 90 degrees, and do not have the turn-ups setting, also can directly lead the air current, avoid the air current to receive too much separation here to the production of noise reduction to a certain extent.
Through setting up third air guide 203 in air intake 7 department, and make the contained angle between third air guide 203 and the second air guide 202 not less than 90 degrees, can play the effect of direction to the air current that gets into air guide assembly 2 on the one hand, on the other hand, because air guide assembly 2 of this application can cooperate the host computer to be applied to purifying and humidifying device, consequently, make the contained angle between third air guide 203 and the second air guide 202 not less than 90 degrees also can be smooth will get into the water in air guide assembly 2 in time to drain off.
Here, it should be noted that, in the present application, since the first air guide 201 and the second air guide 202 are both cylindrical, the third air guide 203 is provided along the circumferential direction of the second air guide 202. This application preferably, along third air guide 203's circumference, preferably the equipartition has the outlet, offers the outlet and can improve the drainage effect to a certain extent.
In the present application, the first air guide 201, the second air guide 202, and the third air guide 203 are integrally formed, and the axis of the first air guide 201, the axis of the second air guide 202, and the axis of the third air guide 203 are collinear.
In addition, as shown in fig. 1 and fig. 2, the present invention further provides a main unit for a purification and humidification apparatus, which includes the above-mentioned wind guide assembly 2, the first housing 1, the wind channel upper cover 13, the wind suction mechanism 3 and the power mechanism 4; the air guide assembly 2 is arranged inside the first casing 1, and one end of the first air guide 201 far away from the second air guide 202 is connected with the inner wall of the first casing 1; the air suction mechanism 3 is arranged inside the air guide assembly 2, and a first air guide channel 5 is formed between the air suction mechanism 3 and the first air guide member 201; one end of the air duct upper cover 13 is connected with one end of the first air guide 201 far away from the second air guide 202, and the other end extends towards the direction close to the first shell 1; the one end that mechanism 3 induced drafts is close to air intake 7 is equipped with tube-shape apron 9, tube-shape apron 9 is the convergent form to the direction of air intake 7, and forms second wind-guiding passageway 6 between tube-shape apron 9 and the second wind-guiding 202, and the air current can be followed first wind-guiding passageway 5 and the outflow of second wind-guiding passageway 6.
The utility model provides a when the host computer uses, power unit 4 drives the mechanism 3 rotation that induced drafts to with in gaseous by air intake 7 suction wind guide assembly 2, because the one end that mechanism 3 is close to air intake 7 that induced drafts is equipped with tube-shape apron 9, consequently, most air current in getting into wind guide assembly 2 by air intake 7 is through mechanism 3 that induced drafts, the first wind-guiding passageway 5 of flow direction, and discharge behind the air outlet under first wind guide 201's the effect. And a small part of the air flow enters the second air guide channel 6, and the second air guide 202 and the cylindrical cover plate 9 are both tapered towards the air inlet 7, so that the generation of secondary flow is reduced to a certain extent.
It should be added that, preferably, the air duct upper cover 13 in the present application is arranged in parallel to the air inlet direction at the air inlet 7, so as to perform an upward flow guiding function on the air flow, and make the outflow of the air flow more directional.
As shown in fig. 1 and fig. 2, the host provided by the present invention further includes a bottom plate 8, wherein the bottom plate 8 is located at one side of the air guiding assembly 2 corresponding to the air inlet 7; the bottom plate 8 connects the inner wall of the first casing 1 and the third air guide 203.
The air guide assembly 2 is connected with the first housing 1 through the bottom plate 8, so that the sealing performance between the air guide assembly 2 and the first housing 1 is ensured.
It should be added here that the end of the bottom plate 8 away from the first casing 1 and the end of the third air guide 203 away from the second air guide 202 together form the air inlet 7.
Specifically, as shown in fig. 1 and fig. 2, the air suction mechanism 3 is an impeller, the power mechanism 4 is a motor, and an output shaft of the motor is connected with a rotating shaft of the impeller to drive the impeller to rotate; the axis of the rotating shaft of the impeller is collinear with the axis of the air guide assembly 2.
The utility model provides a preferably, the impeller is backward formula centrifugal impeller, can make the impeller be located air guide component 2's center department with the axis collineation of the axis of the rotation axis of impeller and air guide component 2, and when the impeller was in the operation, the impeller was all the same to the distance that the air current that blows off all around arrived air guide component 2 inner wall to can guarantee the even of air-out to a certain extent.
Fig. 3 is a schematic view of the overall structure of the purification and humidification device provided by the embodiment of the present invention; fig. 4 is a schematic structural view of a host computer matching with a purification device in the purification and humidification device provided by the embodiment of the present invention; fig. 5 is a schematic structural view of a host computer cooperating with a humidifying device in the purifying and humidifying device provided by the embodiment of the present invention.
As shown in fig. 3-5, the present invention further provides a purifying and humidifying device, which comprises the above-mentioned main frame and a base 11; the purifying and humidifying device also comprises a purifying device 10, one end of the purifying device 10 is arranged on the base 11, and the other end is connected with the host; and/or the purification and humidification device further comprises a humidification device 12, and the humidification device 12 is located between the host and the base 11. That is, in the present application, the purification and humidification apparatus may be provided with the purification apparatus 10 or the humidification apparatus 12 alone, or may be provided with both the purification apparatus 10 and the humidification apparatus 12.
The air vent that switches on mutually with air intake 7 is seted up towards the one end of air intake 7 to purifier 10 in this application to make the air current in the purifier 10 can flow into in the host computer.
When the purification and humidification device of the present application has the purification device 10 and the humidification device 12, one end of the purification device 10 is connected with the base 11, the other end is connected with the humidification device 12, and the humidification device 12 is located between the purification device 10 and the host.
When the air purifier is used, the motor drives the impeller to rotate, external air firstly enters the purifying device 10, enters the humidifying device 12 after being purified, finally enters the main machine from the air inlet 7 and is discharged from the air outlet, and the purifying and humidifying functions of the external air are completed.
When the purification and humidification device of the application is provided with only the purification device 10, the purification device 10 is positioned between the host and the base 11, and during use, external air directly enters the host after entering the purification device 10 and is discharged from the air outlet.
When the purifying and humidifying device of the application is only provided with the humidifying device 12, the humidifying device 12 is positioned between the main machine and the base 11, and when the purifying and humidifying device is used, external air enters the humidifying device 12 from the base 11 and then enters the main machine and is discharged from the air outlet.
Consequently, the purification humidification device that this application provided can be according to the user's demand, independently or cooperate the use to the user demand in different places of matching.
It should be added that, in the present application, an air inlet is formed on the base 11, and a primary filter 1101 is disposed at the air inlet, and when the purifying and humidifying device only has the humidifying device 12, the external air enters the humidifying device 12 after being filtered by the primary filter 1101 through the air inlet on the base 11. When the purification and humidification apparatus has the purification apparatus 10, the outside air enters the interior of the purification and humidification apparatus only through the purification apparatus 10.
Specifically, as shown in fig. 3 to 5, the purification device 10 includes a second housing 1001 and a filter element 1002, the filter element 1002 is disposed inside the second housing 1001, a first air inlet is formed on the second housing 1001, and external air enters from the first air inlet and flows to the air inlet 7 after being filtered by the filter element 1002.
The filter element 1002 of the purification apparatus 10 is provided corresponding to the first gas inlet, so that gas entering the purification apparatus 10 can be filtered.
Further, as shown in fig. 3 to fig. 5, the humidifying device 12 includes a third casing 1201, a water tank 1203 and an evaporation filter element 1202, the water tank 1203 is disposed inside the third casing 1201, and a second air inlet 1204 is disposed on the water tank 1203, and air inside the third casing 1201 enters the water tank 1203 through the second air inlet 1204, and flows to the air inlet 7 after being filtered by the evaporation filter element 1202.
The water tank 1203 in this application is disposed inside the third casing 1201, and forms a ventilation channel with the inside of the third casing 1201, and the ventilation channel communicates with the second air inlet 1204 on the water tank 1203, so that the air flow in the ventilation channel can enter the water tank 1203.
Preferably, the side wall of the third casing 1201 in this application is in a closed form, and after entering the circulation duct from the second air inlet 1204, the air flow does not join with the outside air until entering the air inlet of the water tank 1203. However, in the present application, when only the humidifying device is provided in the purifying humidifying device, an air inlet hole may be formed in the side wall of the third casing 1201 to allow air to enter.
The air vent has all been seted up at humidification device 12's in this application both ends to guaranteed that the gas in humidification device 12 can flow to the host computer.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An air guide assembly is characterized by comprising a first air guide piece and a second air guide piece which are connected, wherein the first air guide piece and the second air guide piece are coaxially arranged and are cylindrical, an air inlet is formed at one end, far away from the first air guide piece, of the second air guide piece, and an air outlet is formed at one end, far away from the second air guide piece, of the first air guide piece;
the inner wall surface of the first air guide piece is arc-shaped and gradually expands towards the air outlet.
2. The air guide assembly as claimed in claim 1, wherein the inner wall surface of the second air guide member is curved and tapers toward the air inlet.
3. The air guide assembly as claimed in claim 1, wherein an included angle between the first air guide member and the second air guide member is not less than 90 degrees.
4. The air guide assembly as recited in claim 1, further comprising a third air guide member, the third air guide member being located on a side close to the air inlet, and an end of the third air guide member being connected to an end of the second air guide member away from the first air guide member;
and an included angle between the third air guide piece and the second air guide piece is not less than 90 degrees.
5. A host computer, is used for purifying the humidifying device, characterized by, including the wind-guiding assembly and first outer cover, wind channel upper cover, suction mechanism and actuating unit stated in above-mentioned claim 4;
the air guide assembly is arranged in the first shell, and one end of the first air guide piece, which is far away from the second air guide piece, is connected with the inner wall of the first shell;
the air suction mechanism is arranged in the air guide assembly, and a first air guide channel is formed between the air suction mechanism and the first air guide piece;
one end of the air duct upper cover is connected with one end of the first air guide piece far away from the second air guide piece, and the other end of the air duct upper cover extends towards the direction close to the first shell;
the mechanism of induced drafting is close to the one end of air intake is equipped with the tube-shape apron, the tube-shape apron is the convergent form to the direction of air intake, just the tube-shape apron with form second wind-guiding passageway between the second wind-guiding component, the air current can be followed first wind-guiding passageway with second wind-guiding passageway flows out.
6. The mainframe according to claim 5, further comprising a bottom plate, wherein the bottom plate is located on a side of the air guide assembly corresponding to the air inlet;
the bottom plate is connected with the inner wall of the first shell and the third air guide piece.
7. The mainframe according to claim 6, wherein the air suction mechanism is an impeller, the power mechanism is a motor, and an output shaft of the motor is connected with a rotating shaft of the impeller to drive the impeller to rotate;
the axis of the rotating shaft of the impeller is collinear with the axis of the air guide assembly.
8. A purifying and humidifying device, which is characterized by comprising the main machine and a base as claimed in any one of the claims 5 to 7;
the purification and humidification device further comprises a purification device, one end of the purification device is mounted on the base, and the other end of the purification device is connected with the host; and/or
The purification and humidification device further comprises a humidification device, and the humidification device is located between the host and the base.
9. The purifying and humidifying device of claim 8, wherein the purifying device comprises a second housing and a filter element, the filter element is disposed inside the second housing, the second housing is provided with a first air inlet, and external air enters from the first air inlet and flows to the air inlet after being filtered by the filter element.
10. The purifying and humidifying device of claim 8, wherein the humidifying device comprises a third housing, a water tank and an evaporation filter element, the water tank is disposed inside the third housing, the water tank is provided with a second air inlet, and air inside the third housing enters the water tank through the second air inlet and flows to the air inlet after being filtered by the evaporation filter element.
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| CN202020857956.4U CN212227368U (en) | 2020-05-20 | 2020-05-20 | Air guide assembly, host and purification and humidification device |
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| CN202020857956.4U CN212227368U (en) | 2020-05-20 | 2020-05-20 | Air guide assembly, host and purification and humidification device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815468A (en) * | 2020-12-31 | 2021-05-18 | 南京智付通商贸有限公司 | Air purifying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815468A (en) * | 2020-12-31 | 2021-05-18 | 南京智付通商贸有限公司 | Air purifying device |
| CN112815468B (en) * | 2020-12-31 | 2022-05-13 | 北京科源顺达建设工程有限公司 | Air purifying device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220126 Address after: Room 1003, building 61, Tianji Zhigu, Yizhuang Economic and Technological Development Zone, Daxing District, Beijing 100023 Patentee after: Beijing AIERSHI Technology Co.,Ltd. Address before: Room 501, 5 / F, building 3, No.10 yard, Wangjing street, Chaoyang District, Beijing Patentee before: AIR HOUSEKEEPER (BEIJING) TECHNOLOGY CO.,LTD. |