Air outlet device and air outlet equipment comprising same

Abstract

The utility model provides an air outlet device and air outlet equipment comprising the air outlet device, the air outlet device comprises a cylindrical main body, a filter mounting hole communicated with the inside and the outside is formed in the wall of the main body, and the filter mounting hole is used for inserting a filter into the main body so as to filter air blown out of the main body of the air outlet device. Meanwhile, the filter mounting hole is formed in the main body, so that the filter can be easily inserted into the main body in a drawing manner, and regular cleaning and replacement of the filter are facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of ventilation equipment technology, specifically relating to an air outlet device and an air outlet equipment including the same. Background Technology

[0002] Ventilation equipment and air conditioning are essential in shopping malls, subways, buildings and residences. They not only improve people's comfort, but also serve as an important guarantee for meeting basic living needs and economic activities.

[0003] To ensure a good air environment for passengers, the air conditioning vents can be filtered to effectively remove fine particulate matter such as dust, pollen, bacteria, and industrial exhaust gases, thereby improving the cleanliness of the air entering the space.

[0004] During prolonged operation of an air conditioner, the filter used for filtration may accumulate dust and mold, causing a sharp decline in purification efficiency and rendering it ineffective in removing pollutants from the air. The filter needs to be cleaned and replaced regularly to ensure its proper functioning and thus guarantee clean air.

[0005] Therefore, it is necessary to design an air outlet device and an air outlet equipment containing it to facilitate the installation and periodic replacement of the filter. Utility Model Content

[0006] To address some or all of the aforementioned technical problems in the prior art, this utility model proposes an air outlet device and an air outlet equipment. This air outlet device facilitates filter installation, ensures filtered air is provided to the user, and also facilitates filter replacement.

[0007] According to one aspect of the present invention, an air outlet device is provided, comprising a cylindrical body, wherein a filter mounting hole with internal and external communication is provided on the wall of the body.

[0008] In one embodiment, a guide groove is provided on the inner wall of the body, the guide groove extending along the circumferential direction of the body and located outside the filter mounting hole.

[0009] In one embodiment, the guide groove is flared at the end near the filter mounting hole.

[0010] In one embodiment, the guide groove is formed by guide strips fixed to the inner wall of the body and extending at intervals relative to each other in the axial direction of the body.

[0011] In one embodiment, a first rubber ring extending circumferentially along the filter mounting hole is provided at the filter mounting hole.

[0012] In one embodiment, a second rubber ring is provided on the inner wall of the body, extending in the circumferential direction of the body, and in the axial direction of the body, the second rubber ring is close to the air inlet end of the body relative to the filter mounting hole.

[0013] In one embodiment, the body has a square cross-section, and the filter mounting hole is disposed on one face of the square body.

[0014] In one embodiment, a handle groove is provided on the wall of the body outside the filter mounting hole.

[0015] According to another aspect of the present invention, an air outlet device is provided, comprising:

[0016] The aforementioned air outlet device,

[0017] A filter for placement into the inner cavity of the body.

[0018] The filter is configured to be pulled out relative to the main body through the filter mounting hole.

[0019] In one embodiment, the filter is configured as an aromatic filter.

[0020] Compared with the prior art, the advantages of this utility model are as follows: The air outlet device includes a main body, on which a filter mounting hole is provided for inserting a filter into the main body to filter the air blown out through the air outlet device, thereby ensuring air cleanliness. At the same time, by providing a filter mounting hole on the main body, the filter can be easily inserted into the main body by pulling it out, facilitating regular cleaning and replacement of the filter. Attached Figure Description

[0021] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings, in which:

[0022] Figure 1 An air outlet device according to an embodiment of the present invention is shown;

[0023] Figure 2 For from Figure 1 AA cross-section view;

[0024] Figure 3 For from Figure 1 BB cross-section.

[0025] In the accompanying drawings, the same parts use the same reference numerals. The drawings are not drawn to scale. Detailed Implementation

[0026] To make the technical solution and advantages of this utility model clearer, the exemplary embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not an exhaustive list of all embodiments. Furthermore, without conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0027] An embodiment of this utility model provides an air outlet device. For example... Figure 1 As shown, the air outlet device includes a main body 1. The main body 1 has a cylindrical structure and serves as an air outlet channel during use. According to this application, a filter mounting hole 2 with internal and external communication is provided on the wall of the main body 1. This filter mounting hole 2 serves as a mounting hole for a filter (not shown in the figure). During use, the filter is installed onto the main body 1 through the filter mounting hole 2, or the filter is removed through the filter mounting hole 2. It is evident that the filter mounting hole 2 facilitates filter installation, ensuring that when the air flows within the main body 1, the upstream air enters through the air inlet at the air inlet end of the main body 1, passes through the filter, and exits through the air outlet at the air outlet end of the main body 1, thus guaranteeing the quality of the supplied air. Furthermore, the filter mounting hole 2 allows for easy removal of the filter for cleaning or replacement, preventing secondary air pollution and ensuring air quality.

[0028] In one embodiment, a guide groove 3 is provided on the inner wall of the main body 1. The guide groove 3 extends along the circumferential direction of the main body 1 and is located outside the filter mounting hole 2. By providing the guide groove 3, the installation and removal of the filter can be guided, facilitating the insertion or removal of the filter relative to the main body 1. Specifically, during the filter installation process, the filter is inserted into the guide groove 3 from the filter mounting hole 2, and the outer edge of the filter enters the inner cavity of the main body 1 under the guidance of the guide groove 3. After installation, the outer wall of the filter abuts against the inner wall of the main body 1, thereby dividing the inner cavity of the main body 1 axially. It can be seen that the guide groove 2 can guide the filter into the main body 1. In addition, it is easy to understand that after the filter is installed, the guide groove 3 can also clamp the filter to limit the position of the filter and ensure the installation position. Conversely, during the filter removal process, by pulling the filter, it is easy to remove the filter from the main body 1 through the filter mounting hole 2 under the guidance of the guide groove 3.

[0029] Structurally, guide strips 4 are provided on the inner wall of the main body 1. Each guide strip 4 extends circumferentially along the main body 1. There are two guide strips 4, which are arranged at intervals relative to each other in the axial direction of the main body 1. The guide strips 4 extend from the wall of the filter mounting hole 2 along the circumferential direction of the main body 1 to the opposite wall of the filter mounting hole 2. That is, the guide strips 4 extend circumferentially to connect with the filter mounting hole 2. This structure is simple and easy to implement. Preferably, each guide strip 4 is provided with a mounting strip 5, and the mounting strip 5 and the corresponding guide strip 4 are integral components, for example, constructed as a bent plate with an L-shaped cross-section. One side of the bent plate is where the mounting strip 5 abuts against the inner wall of the main body 1, and the other half of the bent plate is where the guide strip 4 serves as the groove wall of the guide groove 3. The mounting strip 5 can be connected to the main body 1 by rivets 8. Of course, the mounting strip 5 can also be fixed to the inner wall of the main body 1 by welding, threaded connection or bonding to achieve the fixation and connection of the guide strips 4.

[0030] Preferably, a flared end (not shown in the figure) is constructed at the end of the guide groove 3 near the filter mounting hole 2. This flared end ensures that the filter can be properly inserted into the guide groove 3, ensuring smooth installation.

[0031] A first rubber ring 6 is provided at the filter mounting hole 2. The main purpose of the first rubber ring 6 is to seal the gap between the filter and the filter mounting hole 2, so as to prevent air leakage through the filter mounting hole 2. The first rubber ring 6 can be an annular part surrounding the wall of the filter mounting hole 2. In order not to affect the insertion of the filter into the guide groove 3, a notch is provided on the first rubber ring 6 corresponding to the guide groove 3, so as to ensure that the filter is smoothly inserted into the guide groove 3.

[0032] A second rubber ring 7 extending in the circumferential direction of the main body 1 is provided on the inner wall of the main body 1. In the axial direction of the main body 1, the second rubber ring 7 is close to the air inlet end of the main body 1 relative to the filter mounting hole 2. The second rubber ring 7 is mainly used to reduce the flow area at this location of the main body 1, guide the air to flow through the inner cavity of the second rubber ring 7, prevent the air in the main body 1 from flowing through the gap between the filter and the main body 1, and ensure that the air in the main body 1 flows downstream after passing through the filter.

[0033] This application does not limit the cross-sectional shape of the main body 1. For example, the cross-sectional shape of the main body 1 may be square, circular, elliptical, etc. In this application, a square main body 1 is used as an example for illustration. For example, when the main body 1 is square, the length of the filter mounting hole 2 corresponds to one side length of the square.

[0034] In one embodiment, a handle groove (not shown in the figure) is provided on the wall of the main body 1 outside the filter mounting hole 2. The wall at the handle groove is recessed towards the inner cavity of the main body 1 relative to the wall of the main body 1, ensuring that the filter is exposed at the handle groove after installation, thereby providing a position for the operator to apply force. It can be seen that by providing a handle groove on the main body 1, operating space is provided, facilitating the pulling and retraction of the filter.

[0035] This application also relates to an air outlet device. The air outlet device includes the aforementioned air outlet assembly and a filter. The filter is disposed within the inner cavity of the main body 1 to divide the inner cavity of the main body 1, allowing air entering the main body 1 through the air inlet to pass through the filter and be blown out from the air outlet. Furthermore, the filter is constructed to be pull-out relative to the main body 1 via a filter mounting hole 2, facilitating installation and removal to maintain air cleanliness.

[0036] The filter is constructed as an aromatic filter. The specific aroma can be set according to customer needs, such as floral, fruity, or other fragrances. This setting can improve air quality and meet individual customer requirements.

[0037] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and / or modifications falling within the scope of the present invention, and all changes and / or modifications made according to the embodiments of the present invention should be covered within the protection scope of the present invention.

Claims

1. An air outlet device, characterized in that, The device includes a cylindrical body, on the wall of which a filter mounting hole is provided that communicates with the inside and outside of the body, and on the inner wall of the body a second rubber ring extending in the circumferential direction of the body. In the axial direction of the body, the second rubber ring is close to the air inlet end of the body relative to the filter mounting hole.

2. The air outlet device according to claim 1, characterized in that, A guide groove is provided on the inner wall of the main body, the guide groove extends along the circumferential direction of the main body and is located outside the filter mounting hole.

3. The air outlet device according to claim 2, characterized in that, The guide groove has a flared end near the filter mounting hole.

4. The air outlet device according to claim 2, characterized in that, The guide groove is formed by guide strips fixed to the inner wall of the body and extending at intervals relative to each other in the axial direction of the body.

5. The air outlet device according to claim 1, characterized in that, A first rubber ring extending circumferentially along the filter mounting hole is provided at the filter mounting hole.

6. The air outlet device according to claim 1, characterized in that, The main body has a square cross-section, and the filter mounting hole is located on one side of the square main body.

7. The air outlet device according to any one of claims 1 to 6, characterized in that, A handle groove is provided on the wall of the main body outside the filter mounting hole.

8. An air outlet device, characterized in that, include: The air outlet device according to any one of claims 1 to 7, A filter for placement into the inner cavity of the body. The filter is configured to be pulled out relative to the main body through the filter mounting hole.

9. The air outlet device according to claim 8, characterized in that, The filter is constructed as an aromatic filter.

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