CN217876315U - Air purifying equipment - Google Patents

Abstract

The application provides an air purification equipment, air purification equipment includes the main casing body, fan device and functional module, and the main casing body includes the inner shell and centers on the shell of inner shell, and inner shell and shell are hollow shell structure, form accommodating space between inner shell and the shell, and fan device fixed mounting is in the inner shell, and functional module fixed mounting is in accommodating space. Through the setting of inner shell and shell for functional module can arrange in the accommodating space between inner shell and shell, functional module can with fan device mutual independence work, mutual noninterference, then functional module needn't be at air purification equipment's top additional occupation space, and then solved air purification equipment's height dimension increase, bulky technical problem, thereby be favorable to realizing air purification equipment miniaturization.

Description

Air purifying equipment

Technical Field

The application belongs to the technical field of air purification equipment, especially, relate to an air purification equipment.

Background

In the prior art, air purification equipment is used for carrying out single air purification task usually, and air purification equipment's structure is comparatively simple, and air purification equipment generally includes fan device, air inlet duct, air-out wind channel and filter module, and the gas after purifying usually directly discharges through air-out wind channel. In order to increase the hardware configuration of the air purification device to achieve more functions, other functional modules may be added on the top of the air purification device, but this will increase the height size of the air purification device additionally, resulting in an oversized air purification device.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide an air purification equipment, aim at solving air purification equipment's top and add air purification equipment's behind other functional module height dimension increase, the too big technical problem of volume.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the utility model provides an air purification equipment, air purification equipment includes the main casing body, fan device and functional module, the main casing body includes the inner shell and centers on the shell of inner shell, the inner shell with the shell is hollow shell structure, the inner shell with form accommodating space between the shell, fan device fixed mounting in the inner shell, functional module fixed mounting in accommodating space.

The application provides a pair of air purification equipment, through the main casing body includes the inner shell and centers on the shell of inner shell, the inner shell with the shell is hollow shell structure, the inner shell with form accommodating space between the shell, fan device fixed mounting in the inner shell, function module fixed mounting in the accommodating space to through the setting of inner shell and shell, make function module can arrange in the accommodating space between inner shell and shell, function module can with fan device mutual independence work, mutual noninterference, then function module needn't be at air purification equipment's top extra occupation space, and then solved air purification equipment's height and size increase, bulky technical problem, thereby be favorable to realizing that air purification equipment is miniaturized.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of an air purification apparatus provided in an embodiment of the present application;

FIG. 2 is a schematic cross-sectional structure diagram of an air purification apparatus provided in an embodiment of the present application;

FIG. 3 is a schematic longitudinal sectional structure diagram of an air purification apparatus provided in an embodiment of the present application;

FIG. 4 is a schematic partial structural view of an air purifying apparatus provided in an embodiment of the present application;

FIG. 5 is an enlarged schematic view at A in FIG. 4;

fig. 6 is a schematic structural view of an air outlet duct provided in the embodiment of the present application;

fig. 7 is a schematic longitudinal sectional structure diagram of a partial structure of an air purification apparatus provided in an embodiment of the present application.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

Referring to fig. 1 to 3, an air purifying apparatus 100 according to an embodiment of the present application is provided, where the air purifying apparatus 100 includes a main housing 10, a blower device 20, and a functional module 30, the main housing 10 includes an inner housing 11 and an outer housing 12 surrounding the inner housing 11, the inner housing 11 and the outer housing 12 are both hollow housing structures, an accommodating space 13 is formed between the inner housing 11 and the outer housing 12, the blower device 20 is fixedly installed in the inner housing 11, and the functional module 30 is fixedly installed in the accommodating space 13.

Through main casing body 10 includes inner shell 11 and the shell 12 that surrounds inner shell 11, inner shell 11 with shell 12 is hollow shell structure, inner shell 11 with form accommodating space 13 between the shell 12, fan device 20 fixed mounting in inner shell 11, function module 30 fixed mounting in accommodating space 13 to through the setting of inner shell 11 and shell 12, make function module 30 can arrange in accommodating space 13 between inner shell 11 and shell 12, function module 30 can work with fan device 20 mutually independent, mutual noninterference, then function module 30 need not additionally occupy the space at the top of air purification equipment 100, and then has solved the height size increase of air purification equipment 100, the too big technical problem of volume, thereby is favorable to realizing air purification equipment 100 miniaturization.

It is understood that the air cleaning apparatus 100 refers to any apparatus having an air cleaning function, including but not limited to an air cleaner, an air cleaning base station, or an air cleaning robot.

Wherein the functional module 30 includes at least one of a speaker, a microphone, a key panel, and a display panel. It is understood that the functional module 30 may include any one of a speaker, a microphone, a key panel, and a display panel, or the functional module 30 may include a combination of at least two of a speaker, a microphone, a key panel, and a display panel. In the present embodiment, the functional module 30 includes two or more speakers. Through more than two speakers are arranged in the accommodating space 13, the air purification device 100 has a sound box function, a good sound raising effect is achieved, the air purification device 100 can also play music, voice prompt messages or other sound effects, and therefore application scenes of the air purification device 100 are enriched. In some embodiments, the receiving space 13 may include at least two receiving cavities independent from each other, and the functional module 30 includes at least two speakers respectively received in the at least two receiving cavities. In other embodiments, the functional module 30 may also include a speaker, and those skilled in the art can set the number of speakers according to actual needs.

In other embodiments, the function module 30 may further include at least one of a charging module, a humidifying and atomizing module, an insect repelling module, and an aromatherapy module. That is, the functional module 30 includes any one of the charging module, the humidifying and atomizing module, the insect repelling module and the fragrance module, or the functional module 30 includes a combination of any two or more of the audio module, the charging module, the humidifying and atomizing module, the insect repelling module and the fragrance module. When the functional module 30 includes a charging module, the functional module 30 may provide a charging function for an electronic device such as a mobile phone, a watch, or a tablet; when the functional module 30 includes a humidification atomization module, the functional module 30 may provide an air humidification function, thereby increasing air humidity; when the function module 30 includes an insect-repellent module, the function module 30 may provide an insect-repellent function, thereby reducing the occurrence of mosquitoes around the air purification apparatus 100; when the function module 30 includes an aromatherapy module, the function module 30 may provide an aromatherapy function to create an aromatherapy atmosphere for the surrounding environment.

In some embodiments, the air purifying apparatus 100 further includes a control circuit board and a microphone, the control circuit board is electrically connected to the microphone and the microphone in the functional module 30, the control circuit board controls the speaker to play voice information to perform voice interaction with a user, and the control circuit board controls the microphone to receive a voice command of the user, so as to control a working mode of the air purifying device according to the voice command.

In the present embodiment, the air purifying apparatus 100 is a vertical apparatus, the fan device 20 is located at a higher position of the air purifying apparatus 100, the fan device 20 is disposed near the top of the air purifying apparatus 100, and then the inner casing 11 and the outer casing 12 are both disposed near the top of the air purifying apparatus 100. The inner shell 11 and the outer shell 12 are both of a hollow shell structure, wherein a cavity 14 is arranged in the inner shell 11, the fan device 20 is installed in the cavity 14 of the inner shell 11, and the outer shell 12 is arranged around the inner shell 11, so that the outer shell 12 and the inner shell 11 form a double-layer shell structure. Wherein, the receiving space 13 between the outer casing 12 and the inner casing 11 can be used as the installation space of the functional module 30. It will be appreciated that in some embodiments, an annular space is formed between the outer shell 12 and the inner shell 11, and the annular space serves as the receiving space 13. In another embodiment, an irregular interval is formed between the outer shell 12 and the inner shell 11, and the irregular interval serves as the receiving space 13.

The air purification device 100 further comprises an air outlet duct 15, an air inlet duct 16 and a filter screen 17. The air inlet duct 16, the inner shell 11 and the air outlet duct 15 are arranged in sequence along the vertical direction, and the air inlet duct 16, the cavity 14 of the inner shell 11 and the air outlet duct 15 are communicated in sequence. The filter screen 17 is arranged in the air inlet duct 16, and the filter screen 17 is used for filtering and purifying air flow passing through the air inlet duct 16, so that an air purification effect is achieved. The fan device 20 can be used for producing negative pressure during operation to drive external gas to enter the air inlet duct 16 and further pass through the cavity 14 of the inner shell 11 and then the air outlet duct 15 for discharging, so that the air purification equipment 100 can play a role in purifying ambient air during continuous operation. The side wall of the air inlet duct 16 is provided with a plurality of air inlet holes, and external air can enter the air inlet duct 16 through the plurality of air inlet holes.

Referring to fig. 3, further, the inner casing 11 is provided with an air outlet end 111, an air inlet end 112 opposite to the air outlet end 111, and a cavity 14 extending from the air outlet end 111 to the air inlet end 112, a cross-sectional size of the air outlet end 111 is greater than a cross-sectional size of the air inlet end 112, the inner casing 11 is gradually contracted in a direction close to the air inlet end 112, so that the accommodating space 13 is gradually expanded in a direction close to the air inlet end 112, and the cavity 14 is used for accommodating the fan device 20.

In this embodiment, the air outlet end 111 and the air inlet end 112 are sequentially arranged in a vertical direction. The air outlet end 111 is higher than the air inlet end 112. Through the cross sectional dimension of the air outlet end 111 is greater than the cross sectional dimension of the air inlet end 112, the two ends of the inner shell 11 present a shape of one large and one small, and the inner shell 11 is gradually contracted in the direction close to the air inlet end 112, so as to provide conditions for further expanding the accommodating space 13, thereby facilitating to provide a large enough accommodating space 13 to arrange the functional module 30, so that the air purification device 100 has a high structural compactness, and is favorable for realizing the miniaturization of the air purification device 100. The cavity 14 is used for accommodating the fan device 20, the fan device 20 is approximately installed at a position of the cavity 14 close to the air outlet end 111, wherein a larger space is provided at a position of the cavity 14 close to the air outlet end 111, which is convenient for accommodating the fan device 20.

Referring to fig. 3, further, the main housing 10 further includes a supporting frame 18 fixedly connected to the outer housing 12 and the inner housing 11, the supporting frame 18 is provided with a ventilation grid 181 abutting against the air inlet end 112, an air inlet duct 16 is formed on one side of the ventilation grid 181 far away from the air inlet end 112 of the main housing 10, the air purifying apparatus 100 includes a filter screen 17, the filter screen 17 is detachably installed in the air inlet duct 16, and the filter screen 17 is used for filtering and purifying air passing through the air inlet duct 16.

In this embodiment, the supporting frame 18 is disposed near the air inlet end 112 of the inner casing 11. The ventilation grid 181 of the supporting frame 18 abuts against the air inlet end 112 of the inner shell 11. The ventilation grid 181 is communicated with the cavity 14 of the inner shell 11 and the air inlet channel, the ventilation grid 181 is used for passing air flow, and the ventilation grid 181 can prevent large granular solids from entering the cavity 14 of the inner shell 11, so as to avoid interference with the operation of the fan device 20. The air inlet duct 16, the inner shell 11 and the air outlet duct 15 are arranged in sequence along the vertical direction, and the air inlet duct 16, the cavity 14 of the inner shell 11 and the air outlet duct 15 are communicated in sequence. The filter screen 17 is arranged in the air inlet duct 16, and the filter screen 17 is used for filtering and purifying air flow passing through the air inlet duct 16, so that an air purification effect is achieved. The fan device 20 can be used for producing negative pressure during operation to drive external gas to enter the air inlet duct 16 and further pass through the cavity 14 of the inner shell 11 and then the air outlet duct 15 for discharging, so that the air purification equipment 100 can play a role in purifying ambient air during continuous operation.

Referring to fig. 3 to 5, further, the blower device 20 includes a fixing bracket 21 and a blower body 22, the fixing bracket 21 is fixed to the air outlet end 111 of the inner casing 11, and the blower body 22 is connected to one side of the fixing bracket 21 close to the cavity 14.

In this embodiment, the end face edge of the air outlet end 111 is provided with a plurality of notches 114, the plurality of notches 114 are uniformly distributed in the circumferential direction of the inner casing 11, the fixing bracket 21 is provided with a plurality of fixing arms 211, the plurality of fixing arms 211 respectively penetrate through the plurality of notches 114, the inner casing 11 is convexly provided with a plurality of fixing blocks 115 on the circumferential outer wall, the plurality of fixing blocks 115 are respectively close to the plurality of notches 114, and the plurality of fixing blocks 115 are respectively fixedly matched with the plurality of fixing arms 211.

Wherein, because fixed bolster 21 and fan body 22 need occupy great space, for realizing that fixed bolster 21 firmly bears fan body 22, need design fixed bolster 21 and have sufficient structural strength, through fixing fixed bolster 21 the air-out end 111 of inner shell 11 to and a plurality of fixed arms 211 of fixed bolster 21 pass respectively a plurality of breach 114 sets up, make fixed bolster 21 with inner shell 11 combines steadily, is favorable to improving the structural stability of fixed bolster 21 is favorable to stably bearing fan body 22. A plurality of fixing arms 211 of the fixing bracket 21 respectively penetrate through the plurality of notches 114 and then extend into the accommodating space 13, and are fixedly matched with a plurality of fixing blocks 115 of the inner shell 11, so that the bonding strength between the fixing bracket 21 and the inner shell 11 is remarkably improved, and the structural stability is high. In addition, the receiving space 13 provides a space for arranging the plurality of fixing arms 211 of the fixing bracket 21 and the plurality of fixing blocks 115 of the inner housing 11, so that the air purifying apparatus 100 has a compact overall structure and improved overall structural stability.

Referring to fig. 3 to 7, further, an opening communicating with the accommodating space 13 is formed between the outer casing 12 and the inner casing 11, the opening is annularly disposed around the air outlet end 111 of the inner casing 11, the functional module 30 includes a carrying seat 31 and a functional component 32 fixedly connected to the carrying seat 31, the carrying seat 31 and the functional component 32 are accommodated in the accommodating space 13, the carrying seat 31 extends into the opening, the main casing 10 further includes an air outlet duct 15, the air outlet duct 15 is fixedly connected to the carrying seat 31 through the opening, and the air outlet duct 15 is in butt joint with the air outlet end 111 of the inner casing 11.

In the present embodiment, an annular space is formed between the outer casing 12 and the inner casing 11, and the annular space serves as the housing space 13. The opening is arranged to open the accommodating space 13. The bearing seat 31 plays a role of bearing the functional member 32. The number of the functional elements 32 can be one or more than two, and can be set by a person skilled in the art according to actual needs. The functional module 30 includes at least one of a speaker, a microphone, a key panel and a display panel, and correspondingly, the functional element 32 may include at least one of a speaker, a microphone, a key panel and a display panel; alternatively, the function module 30 may further include at least one of a charging module, a humidifying and atomizing module, an insect repelling module, and a fragrance module, and correspondingly, the function 32 may include at least one of a charging module, a humidifying and atomizing module, an insect repelling module, and a fragrance module. In other embodiments, an irregular interval is formed between the outer shell 12 and the inner shell 11, and the irregular interval serves as the receiving space 13.

The air outlet duct 15 is substantially in a cone-shaped structure, and the air outlet duct 15 is provided with a large end and a small end arranged opposite to the large end. The small end of the air outlet duct 15 is provided with a bearing seat 31. The support rib structure 40 is arranged between the big end and the small end in an expanding manner, so that the support rib structure 40 has a large expanding area, and the support rib structure 40 is convenient to be provided with a sufficient number of air outlets, thereby facilitating the formation of air outlet airflow with large flow, reducing the air outlet speed, and further reducing the air outlet noise and the influence of the air outlet noise on the functional module 30. The support rib structure 40 includes a plurality of support ribs 41, the plurality of support ribs 41 are distributed at intervals on the peripheral side of the bearing seat 31, and the adjacent two gaps between the support ribs 41 form the air outlet. In other forms, the supporting rib structure 40 includes a plurality of supporting ribs 41, and the supporting ribs 41 are arranged in a criss-cross manner to form a net-shaped supporting structure.

The shape of the carrying seat 31 is adapted to the shape of the accommodating space 13, the carrying seat 31 may be in a ring shape, a semi-ring shape, an arc shape, an irregular shape, or the like, and those skilled in the art can adjust the shape of the carrying seat 31 according to actual needs. The air outlet duct 15 is fixedly connected with the bearing seat 31 through the opening, and then the bearing seat 31 can also support and fix the air outlet duct 15, so that the outer shell 12 or the inner shell 11 does not need to be additionally provided with a structure for supporting and fixing the air outlet duct 15, and the improvement of the structural compactness and the structural stability are facilitated.

Referring to fig. 2, further, the outer shell 12 includes a first sub-shell 121 and a second sub-shell 122 spliced with the first sub-shell 121, the first sub-shell 121 and the second sub-shell 122 are stacked in a height direction of the air purification apparatus 100, the first sub-shell 121 is disposed around the inner shell 11, a first portion of the accommodating space 13 is formed between the first sub-shell 121 and the inner shell 11, the second sub-shell 122 is disposed around the inner shell 11, and a second portion of the accommodating space 13 is formed between the second sub-shell 122 and the inner shell 11.

In some embodiments, the first sub-shell 121 and the second sub-shell 122 are both conical hollow shells, and the side surface of the first sub-shell 121 is smoothly connected with the side surface of the second sub-shell 122.

In some embodiments, the first sub-shell 121 and the second sub-shell 122 are both cylindrical hollow shells, and the side surface of the first sub-shell 121 is smoothly connected with the side surface of the second sub-shell 122.

In some embodiments, the first sub-shell 121 and the second sub-shell 122 are hollow shells having a specific curved surface, and a side surface of the first sub-shell 121 is smoothly connected with a side surface of the second sub-shell 122.

In this embodiment, the first sub-shell 121 is located at a position higher than the second sub-shell 122, and the first portion of the accommodating space 13 is located at a position higher than the second portion of the accommodating space 13. By the second sub-housing 122 spliced with the first sub-housing 121, the first sub-housing 121 can be detached from the second sub-housing 122, and the first part of the accommodating space 13 can be exposed to the outside, so that a worker can replace or inspect and repair the functional module 30 in the accommodating space 13.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. The utility model provides an air purification equipment, its characterized in that, air purification equipment includes the main casing body, fan device and functional module, the main casing body includes the inner shell and surrounds the shell of inner shell, the inner shell with the shell is hollow shell structure, form accommodating space between the inner shell with the shell, fan device fixed mounting in the inner shell, functional module fixed mounting in accommodating space.

2. The air purification apparatus of claim 1, wherein the inner housing has an air outlet end and an air inlet end opposite to the air outlet end, and a cavity extending from the air outlet end to the air inlet end, the air outlet end has a cross-sectional dimension larger than that of the air inlet end, the inner housing is gradually contracted in a direction close to the air inlet end, so that the accommodating space is gradually expanded in a direction close to the air inlet end, and the cavity is configured to accommodate the fan device.

3. The air purification device of claim 2, wherein the main housing further comprises a support frame fixedly connected with the outer housing and the inner housing, the support frame is provided with a ventilation grid abutting against the air inlet end, an air inlet channel is formed on one side, away from the air inlet end, of the ventilation grid of the main housing, the air purification device comprises a filter screen, the filter screen is detachably mounted in the air inlet channel, and the filter screen is used for filtering and purifying air passing through the air inlet channel.

4. The air purification apparatus as claimed in claim 2, wherein the blower device includes a fixing bracket and a blower body, the fixing bracket is fixed to the air outlet end of the inner casing, and the blower body is connected to one side of the fixing bracket close to the cavity.

5. The air purifying apparatus according to claim 4, wherein a plurality of notches are formed in an end face edge of the air outlet end, the plurality of notches are evenly distributed in a circumferential direction of the inner casing, the fixing bracket is provided with a plurality of fixing arms, the plurality of fixing arms respectively penetrate through the plurality of notches, a plurality of fixing blocks are convexly arranged on a circumferential side wall of the inner casing, the plurality of fixing blocks are respectively arranged close to the plurality of notches, and the plurality of fixing blocks are respectively fixedly matched with the plurality of fixing arms.

6. The air purification apparatus according to claim 2, wherein an opening communicating with the receiving space is formed between the outer housing and the inner housing, the opening is annularly disposed around the air outlet end of the inner housing, the functional module includes a carrying seat and a functional member fixedly connected to the carrying seat, the carrying seat and the functional member are received in the receiving space, the carrying seat extends into the opening, the main housing further includes an air outlet duct, the air outlet duct is fixedly connected to the carrying seat through the opening, and the air outlet duct is in butt joint with the air outlet end of the inner housing.

7. The air purification apparatus of claim 1, wherein the outer housing comprises a first sub-housing and a second sub-housing spliced with the first sub-housing, the first sub-housing and the second sub-housing are stacked in a height direction of the air purification apparatus, the first sub-housing is disposed around the inner housing, a first portion of the receiving space is formed between the first sub-housing and the inner housing, the second sub-housing is disposed around the inner housing, and a second portion of the receiving space is formed between the second sub-housing and the inner housing.

8. The air cleaning apparatus according to claim 7, wherein the first sub-housing and the second sub-housing are each a tapered hollow housing, and a side surface of the first sub-housing is smoothly connected with a side surface of the second sub-housing.

9. The air purification apparatus of claim 1, wherein the functional module comprises at least one of a speaker, a microphone, a key panel, and a display panel.

10. The air purifying apparatus according to claim 9, wherein the accommodating space includes at least two accommodating cavities independent from each other, and the functional module includes at least two speakers respectively accommodated in the at least two accommodating cavities.

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