CN215809065U

CN215809065U - Fresh air device and air conditioner

Info

Publication number: CN215809065U
Application number: CN202121370343.9U
Authority: CN
Inventors: 陈小平; 黄存芳; 陈俊杰
Original assignee: Guangzhou Linkage All Things Technology Co Ltd
Current assignee: Guangzhou Linkage All Things Technology Co Ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-02-11
Anticipated expiration: 2031-06-18

Abstract

The utility model is suitable for the field of air purification, and discloses a fresh air device and an air conditioner. The fresh air device comprises a shell, a fan, a filtering device and a fragrance component, wherein the shell is provided with an inner cavity, a first air inlet and a first air outlet, and the first air inlet and the first air outlet are respectively communicated with the inner cavity; the fan is arranged in the inner cavity or at the first air inlet or the first air outlet to drive air to flow from the first air inlet to the first air outlet, the filtering device is arranged in the inner cavity or at the first air inlet or the first air outlet, and the aromatherapy component is arranged on the filtering device. The fresh air device provided by the utility model can enable a user to timely feel effective opening of the fresh air function, and enable the user to enjoy otherwise pleasant aroma smell, and the fresh air input into the room is effectively purified.

Description

Fresh air device and air conditioner

Technical Field

The utility model relates to the field of air purification, in particular to a fresh air device and an air conditioner.

Background

After the air conditioner operates, an indoor door and an indoor window are usually closed, so that the indoor air quality is reduced, and in order to improve the air quality, a fresh air device is arranged in the air conditioner to convey fresh air indoors. However, the fresh air volume is less than the air conditioner circulating air volume, and after the fresh air function is started, a user cannot timely feel whether the fresh air function is effectively started or not, cannot sense the fresh air function, and can feel the improvement of the air quality after a long time.

SUMMERY OF THE UTILITY MODEL

The first purpose of the present invention is to provide a fresh air device, which aims to solve the technical problem that a user cannot timely feel that a fresh air function is effectively started.

A second object of the present invention is to provide an air conditioner.

In order to achieve the first object, the utility model provides the following scheme: fresh air device includes:

the shell is provided with an inner cavity, a first air inlet and a first air outlet, and the first air inlet and the first air outlet are respectively communicated with the inner cavity;

the fan is arranged in the inner cavity or at the first air inlet or the first air outlet and is used for driving air to flow from the first air inlet to the first air outlet;

the filtering device is arranged in the inner cavity or at the first air inlet or the first air outlet;

the aromatherapy component is arranged on the filtering device.

As an embodiment, the installing port that communicates with the inner chamber is seted up to the shell, and filter equipment includes the filter house that extends the inner chamber from the installing port and protruding closing cap portion of locating filter house one side and being used for the closing cap installing port, and the champignon part is located on the filter house.

As an embodiment, the filter part includes a mounting bracket connected with the cover part and a filter net mounted on the mounting bracket, and the fragrance component is mounted on the mounting bracket or the filter net.

As an embodiment, the mounting bracket is formed with a first cavity and a vent hole communicating with the first cavity, the filter net is installed in the first cavity and covers the vent hole, and the aroma component is installed on the filter net.

In one embodiment, the filter screen is spaced from and parallel to the first air outlet, and the fragrance component is mounted on a side of the filter screen opposite to the first air outlet.

As an implementation mode, the mounting frame is provided with a first cavity, a vent hole which is communicated with the first cavity and is located between the first cavity and the first air outlet, and a second cavity which is arranged side by side with the first cavity and is located between the first cavity and the first air inlet, the filter screen is installed in the first cavity and covers the vent hole, and the aromatherapy component is installed in the second cavity.

As an implementation mode, the filter screen includes that filter screen body and ring locate the cushion of filter screen body periphery, and the protruding spacing arch that is used for spacing to the filter screen that is equipped with of inside wall of first cavity.

As an implementation mode, two opposite side walls of the inner cavity are respectively provided with a sliding groove extending to the mounting opening, and two opposite side parts of the filtering part are respectively provided with a convex rib in sliding fit with the sliding groove; and/or the presence of a gas in the atmosphere,

the mounting port and the first air outlet are respectively arranged at two adjacent side parts of the shell, and a handle is convexly arranged at one side of the sealing cover part far away from the filtering part.

As an embodiment, the blower includes an air guiding cover having a second air inlet and a second air outlet, and a fan disposed in the air guiding cover and used for driving air to flow from the second air inlet to the second air outlet, wherein the air guiding cover is disposed outside a side portion of the housing where the first air outlet is disposed, and the second air inlet is communicated with the first air outlet.

In order to achieve the second object, the utility model provides the following scheme: the air conditioner includes foretell new trend device.

According to the fresh air device provided by the utility model, the fan is arranged, so that outdoor fresh air can be driven to flow from the first air inlet to the first air outlet; through locating filter equipment the inner chamber, and install the champignon part on filter equipment, the inner chamber flows through when the air flows to first air outlet from first air intake, filter equipment can filter the air, play air-purifying's effect, and the smell of the champignon that the champignon part sent can be along with outdoor air flow to first air outlet, and then flow to indoor, the smell of the champignon that the user can experience fast, so the user can judge rapidly that there is outdoor fresh air to get into indoorly, there is the new trend input promptly, simultaneously, the smell of champignon can make user's physical and mental joyful. Therefore, the fresh air device provided by the utility model can enable a user to timely feel effective opening of the fresh air function, and enable the user to enjoy otherwise pleasant aroma smell, and the fresh air input into the room is effectively purified.

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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of a view angle of a fresh air device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another view angle of the fresh air device according to the first embodiment of the present invention;

FIG. 3 is an exploded view of a fan of a fresh air device according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a housing according to an embodiment of the present invention;

FIG. 5 is an exploded view of a filter and an aroma component according to an embodiment of the present invention;

FIG. 6 is a schematic view of a mounting bracket and cover assembly from one perspective according to an embodiment of the present invention;

FIG. 7 is a schematic view of an alternative view of the mounting bracket and cover assembly of the first embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a fresh air device removing and filtering device and an aromatherapy component according to a first embodiment of the present invention;

fig. 9 is a schematic structural diagram of an air conditioner according to a first embodiment of the present invention;

FIG. 10 is an exploded view of a filter device and an aroma component according to a second embodiment of the present invention;

fig. 11 is a schematic view of an assembly structure of the mounting frame and the cover sealing portion according to the second embodiment of the present invention.

The reference numbers illustrate: 1000. an air conditioner; 100. a fresh air device; 10. a housing; 11. an inner cavity; 12. a first air inlet; 13. a first air outlet; 14. an installation port; 15. a chute; 20. a fan; 21. a wind scooper; 211. a second air inlet; 212. a second air outlet; 30. a filtration device; 31. a filtering part; 311. a mounting frame; 3111. a first cavity; 3112. a vent hole; 3113. a second cavity; 3114. a limiting bulge; 3115. a rib is protruded; 312. a filter screen; 3121. a filter screen body; 3122. an elastic pad; 32. a capping portion; 33. a handle; 40. an aroma component; 51. an aromatherapy filter screen; 200. a housing; 300. a panel.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture, and if the specific posture is changed, the directional indicator is changed accordingly.

It will also be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

In addition, the descriptions related to "first", "second", etc. in the present invention are 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" or "second" may explicitly or implicitly include at least one such feature. 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 invention.

The first embodiment is as follows:

as shown in fig. 1 to 4, a fresh air device 100 according to an embodiment of the present invention includes a housing 10, a blower 20, a filtering device 30, and an aroma component 40, where the housing 10 has an inner cavity 11, a first air inlet 12 and a first air outlet 13, the first air inlet 12 and the first air outlet 13 are respectively communicated with the inner cavity 11, the blower 20 is disposed at the first air outlet 13 for driving air to flow from the first air inlet 12 to the first air outlet 13, the filtering device 30 is disposed in the inner cavity 11, and the aroma component 40 is mounted on the filtering device 30. By arranging the fan 20, outdoor fresh air can be driven to flow from the first air inlet 12 to the first air outlet 13; through locating inner chamber 11 with filter equipment 30, and install fragrance part 40 on filter equipment 30, the air flows through inner chamber 11 when flowing towards first air outlet 13 from first air intake 12, that is to say, can flow through filter equipment 30 and fragrance part 40, filter equipment 30 can filter the material that influences air quality such as dust in the air, filter equipment 30 that this embodiment provided can filter containing PM2.5 dust, play air-purifying's effect, the smell of the fragrance that fragrance part 40 sent can flow towards first air outlet 13 along with outdoor air, and then flow indoor, when the smell of fragrance flows indoor, the smell of the champignon that the user can experience fast, so the user can judge fast that there is outdoor fresh air to get into indoor, also be exactly there is the new trend input, simultaneously, the smell of champignon can make user physical and mental joyful. Therefore, the fresh air device 100 provided by the embodiment of the utility model can enable a user to timely feel that the fresh air function is effectively started, and enable the user to enjoy otherwise pleasant aroma smell, and the fresh air input into the room is effectively purified. In this embodiment, the fan 20 is disposed at the first air outlet 13, and the filtering device 30 is disposed in the inner cavity 11. It is understood that in other embodiments, the fan 20 may be disposed in the inner cavity 11 or at the first air inlet 12, and the filter device 30 may be disposed at the first air inlet 12 or the first air outlet 13.

Referring to fig. 3-6, the housing 10 defines a mounting opening 14 communicating with the inner cavity 11, the filtering device 30 includes a filtering portion 31 extending from the mounting opening 14 into the inner cavity 11 and a sealing portion 32 protruding from one side of the filtering portion 31 and used for sealing the mounting opening 14, and the fragrance component 40 is disposed on the filtering portion 31. By providing the mounting port 14 in the housing 10, the filter unit 31 can be mounted in the cavity 11 through the mounting port 14, or can be taken out from the cavity 11 through the mounting port 14, some components (for example, a filter screen 312 described below) in the filter unit 31 and the fragrance component 40 belong to consumable parts and need to be replaced periodically, and the mounting port 14 is provided to facilitate mounting and taking out of the filter unit 31 from the mounting port 14 to replace the consumable parts. In addition, when the filter unit 31 is mounted in the internal cavity 11, the cover 32 can cover the mounting port 14, and prevent air in the internal cavity 11 from flowing out of the mounting port 14.

Referring to fig. 3-5, the filter part 31 includes a mounting frame 311 connected to the cover part 32 and a filter screen 312 mounted on the mounting frame 311, and the fragrance member 40 is mounted on the mounting frame 311. By mounting the fragrance component 40 on the mounting frame 311, the fragrance component 40 can be replaced at the same time when the filter unit 31 is taken out from the mounting opening 14 and the filter screen 312 is replaced.

Referring to fig. 4 to 6, the mounting bracket 311 is formed with a first cavity 3111, a vent 3112 communicating with the first cavity 3111 and located between the first cavity 3111 and the first air outlet 13, and a second cavity 3113 arranged side by side with the first cavity 3111 and located between the first cavity 3111 and the first air inlet 12, the filter screen 312 is installed in the first cavity 3111 and covers the vent 3112, and the aroma component 40 is installed in the second cavity 3113. By communicating the vent 3112 with the first cavity 3111, the filter screen 312 is installed in the first cavity 3111, and air flows to the first air outlet 13 through the vent 3112 after passing through the filter screen 312. The second cavity 3113 is disposed between the first air inlet 12 and the first cavity 3111, the fragrance member 40 is installed in the second cavity 3113, and air flows from the first air inlet 12 into the inner cavity 11, and flows from the first cavity 3111 to the first air outlet 13 together with fragrance, so that fragrance flows indoors along with fresh air.

Referring to fig. 5 to 6, the filter screen 312 includes a filter screen body 3121 and an elastic pad 3122 annularly disposed on the periphery of the filter screen body 3121, and a limiting protrusion 3114 for limiting the filter screen 312 is convexly disposed on the inner side wall of the first cavity 3111. Through setting up spacing arch 3114, back in first cavity 3111 is installed to filter screen 312, spacing arch 3114 is spacing to filter screen 312, prevents that filter screen 312 from droing from first cavity 3111. Through the periphery ring at filter screen body 3121 establishes cushion 3122, when filter screen 312 installs in first cavity 3111 or takes out from first cavity 3111, spacing arch 3114 extrudes cushion 3122, and cushion 3122 can elastic shrinkage, realizes the installation and the dismantlement of filter screen 312.

Referring to fig. 3, 5 and 7-8, two opposite side walls of the inner cavity 11 are respectively provided with a sliding groove 15 extending to the mounting opening 14, and two opposite side portions of the filter portion 31 are respectively provided with a protruding rib 3115 slidably engaged with the sliding groove 15. Through this kind of mode of setting, make filter portion 31 can slidable mounting in inner chamber 11 and follow the interior roll-off of inner chamber 11, the user of being convenient for installs and dismantles filter equipment 30, improves the convenience of changing filter screen 312 and fragrant part 40. In this embodiment, the ribs 3115 are disposed on opposite sides of the mounting rack 311 to enable the mounting rack 311 to be slidably mounted in the cavity 11, so as to be slidably mounted in the cavity 11 together with the filter screen 312 and the fragrance member 40 mounted on the mounting rack 311.

Referring to fig. 3-5, the mounting opening 14 and the first air outlet 13 are respectively disposed at two adjacent sides of the housing 10, and a handle 33 is protruded from a side of the sealing portion 32 away from the filtering portion 31. By providing the handle 33, the user can pull or push the sliding of the filter part 31 in the inner cavity 11 through the handle 33, which facilitates the quick replacement of the filter screen 312 and the fragrance member 40.

Referring to fig. 2-4, the blower 20 includes an air guiding cover 21 having a second air inlet 211 and a second air outlet 212, and a fan (not shown) disposed in the air guiding cover 21 and used for driving air to flow from the second air inlet 211 to the second air outlet 212, wherein the air guiding cover 21 is disposed outside a side portion of the housing 10 where the first air outlet 13 is disposed, and the second air inlet 211 is communicated with the first air outlet 13. In this embodiment, the fresh air from the outdoor is sequentially input into the indoor through the first air inlet 12, the filtering device 30, the first air outlet 13, the second air inlet 211 and the second air outlet 212.

Referring to fig. 4 and fig. 9, an air conditioner 1000 including the fresh air device 100 is further provided in an embodiment of the present invention. Specifically, the air conditioner 1000 further includes a housing 200 having a receiving cavity (not shown) and a panel 300 disposed in front of the housing 200 for covering the receiving cavity, the fresh air device 100 is installed in the receiving cavity, and the covering portion 32 is disposed toward the panel 300. By positioning the cover 32 toward the panel 300, when the filter and the fragrance member 40 need to be replaced, the user can quickly take out the filter device 30 from the inner cavity 11 by opening the panel 300 to expose the handle 33. By adopting the fresh air device 100, the air conditioner 1000 provided by the embodiment of the utility model can enable a user to timely feel effective opening of a fresh air function, enable the user to enjoy otherwise pleasant aroma smell, and effectively purify the fresh air input into a room.

Example two:

referring to fig. 5 and fig. 10-11, the difference between the first embodiment and the second embodiment is that the champignon component 40 is disposed at a different position. In the first embodiment, the fragrance member 40 is mounted on the mounting frame 311, and in the present embodiment, the fragrance member 40 is mounted on the filter screen 312.

Referring to fig. 10 to 11, the mounting bracket 311 is formed with a first cavity 3111 and a vent hole 3112 communicating with the first cavity 3111, the filter screen is installed in the first cavity 3111 and covers the vent hole 3112, and the fragrance part is installed on the filter screen. In this embodiment, the aromatherapy part is installed on the filter screen to form the aromatherapy filter screen 51, and the air can be purified through the aromatherapy filter screen 51, and can also provide the scent for the user, so that the user feels relaxed and happy.

In one embodiment, the filter screen is disposed in parallel with the first air outlet 13 at an interval, and the fragrance component is installed on a side of the filter screen opposite to the first air outlet 13. Of course, in other embodiments, the fragrance component may be mounted on the side of the filter screen facing the first air outlet 13; or the filter screen and the first air outlet 13 are not parallel to each other.

In addition to the above differences, the fresh air device 100 and the components thereof provided in the present embodiment can be optimally designed with reference to the first embodiment, and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. Fresh air device, its characterized in that includes:

the air conditioner comprises a shell, a first air inlet and a first air outlet, wherein the shell is provided with an inner cavity, and the first air inlet and the first air outlet are respectively communicated with the inner cavity;

the fan is arranged in the inner cavity or at the first air inlet or the first air outlet and used for driving air to flow from the first air inlet to the first air outlet;

the aromatherapy component is arranged on the filtering device.

2. The fresh air device as claimed in claim 1, wherein the housing is provided with a mounting opening communicating with the inner cavity, the filter device comprises a filter part extending from the mounting opening into the inner cavity and a cover part protruding from one side of the filter part and used for covering the mounting opening, and the fragrance component is arranged on the filter part.

3. The fresh air device as claimed in claim 2, wherein the filter part includes a mounting frame connected to the cover part and a filter net mounted on the mounting frame, and the fragrance member is mounted on the mounting frame or the filter net.

4. The fresh air device as claimed in claim 3, wherein the mounting frame is formed with a first cavity and a vent hole communicating with the first cavity, the filter net is installed in the first cavity and covers the vent hole, and the aroma component is installed on the filter net.

5. The fresh air device as claimed in claim 4, wherein the filter screen is spaced from the first air outlet and arranged in parallel, and the fragrance component is mounted on a side of the filter screen opposite to the first air outlet.

6. The fresh air device as claimed in claim 3, wherein the mounting frame is formed with a first cavity, a vent hole communicating with the first cavity and located between the first cavity and the first air outlet, and a second cavity arranged side by side with the first cavity and located between the first cavity and the first air inlet, the filter screen is installed in the first cavity and covers the vent hole, and the aroma component is installed in the second cavity.

7. The fresh air device as claimed in any one of claims 4 to 6, wherein the filter screen comprises a filter screen body and an elastic pad arranged around the periphery of the filter screen body, and a limiting protrusion for limiting the filter screen is convexly arranged on the inner side wall of the first concave cavity.

8. The fresh air device as claimed in any one of claims 2 to 6, wherein two opposite side walls of the inner cavity are respectively provided with a sliding groove extending to the mounting opening, and two opposite side parts of the filter part are respectively provided with a convex rib in sliding fit with the sliding groove; and/or the presence of a gas in the atmosphere,

the mounting port and the first air outlet are respectively arranged at two adjacent side parts of the shell, and a handle is convexly arranged at one side of the sealing cover part, which is far away from the filtering part.

9. The fresh air device as claimed in any one of claims 1 to 6, wherein the blower includes an air guiding cover having a second air inlet and a second air outlet, and a fan disposed in the air guiding cover and used for driving air to flow from the second air inlet to the second air outlet, the air guiding cover is disposed outside a side portion of the housing where the first air outlet is disposed, and the second air inlet is communicated with the first air outlet.

10. Air conditioner characterized in that it comprises a fresh air device according to any of claims 1 to 9.