CN211519192U

CN211519192U - Air outlet structure

Info

Publication number: CN211519192U
Application number: CN201921681884.6U
Authority: CN
Inventors: 吴沛朝; 孙聪海; 徐文清; 何晓然; 范海涛
Original assignee: Mind Electronics Appliance Co Ltd
Current assignee: Mind Electronics Appliance Co Ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-09-18
Anticipated expiration: 2029-10-09

Abstract

The utility model relates to an air-out structure for receive the outside wind current of carrying through the wind channel, and constitute the output of this air-out structure position department of wind flow direction, this air-out structure includes the structure body, and construct in this internal cavity of structure, and the cavity link up the setting to the other end relative with it by the one end of structure body. An air inlet connected with the air duct is arranged on the structure body at one end of the cavity, at least a plurality of air outlets arranged at intervals along the through direction of the cavity are arranged on the bottom end face of the structure body, and the air outlets are arranged along the height from one end with the air inlet to the other end of the cavity and gradually reduced. The utility model discloses an air-out structure not only can increase the air-out area, also can reduce the wind speed that flows in the air outlet simultaneously to can effectively the noise reduction and promote human comfort.

Description

Air outlet structure

Technical Field

The utility model relates to an air conditioner air supply part technical field, in particular to air-out structure.

Background

An air conditioner in the prior art takes an air conditioning system on a vehicle as an example, the air conditioner mainly supplies air through a pipeline, and due to the influence of the size of the pipeline, the air supply area is small, so that the temperature regulation effect is poor. In addition, the wind flow is intensively blown out from the outlet of the pipeline, so that the human body can feel obvious impact when the wind flow is blown to the human body, and the comfort of the human body is reduced. In addition, the wind speed of the wind flow blown out by the pipeline is large, noise is easy to generate, and therefore the comfort of a human body is further reduced.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to provide an air outlet structure, which can quickly adjust the temperature and improve the comfort of the human body.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

an air outlet structure is used for receiving external air flow conveyed through an air duct and forming output of the air flow to the position where the air outlet structure is located, the air outlet structure comprises a structure body and a cavity constructed in the structure body, the cavity is communicated from one end of the structure body to the other end opposite to the structure body, an air inlet connected with the air duct is formed in the structure body at one end of the cavity, at least a plurality of air outlets arranged at intervals in the cavity communicating direction are formed in the bottom end face of the structure body, and the cavity is gradually arranged from one end with the air inlet to the other end of the cavity in a descending mode.

Furthermore, the air outlets are arranged on the end face of one side of the structure body in a transversely and longitudinally interweaving manner.

Furthermore, the aperture of the air outlet is gradually reduced from one end with the air inlet to the other end of the cavity.

Further, along having the one end of air intake to the other end of cavity, the air outlet divide into the multiunit that has different bores and arrange in proper order, and from having the one end of air intake is originated, each group the bore of air outlet reduces in proper order.

Furthermore, the caliber of the air outlet is between 10mm and 25 mm.

Furthermore, a coating layer for shielding the air outlet is paved on the end face of the structure body with the air outlet.

Further, the coating layer is made of a knitted fabric made of PET.

Furthermore, the cavities are at least two cavities which are arranged on the structure body side by side.

Furthermore, the structure body is provided with an installation part for installing the structure body on an external bearing body.

Furthermore, the mounting part comprises a plurality of mounting plates which are fixedly connected to the structure body and extend outwards, and mounting holes for external fasteners to pass through to mount the structure body are formed in each mounting plate.

Compared with the prior art, the utility model discloses following advantage has:

(1) the air outlet structure of the utility model can make the air flow spread out through each air outlet by arranging a plurality of air outlets arranged at intervals on the structure body, thereby not only increasing the air outlet area, but also reducing the air speed of the air flow at the air outlet compared with the prior art, thereby effectively reducing the noise and improving the comfort of the human body; in addition, through the height setting gradually low with the one end of cavity by the air intake to the other end of cavity, can make the cavity guide the wind current flow to the bottom face of structure body flows to can promote the wind current and blow off by the air outlet, and then can make this air-out structure have better result of use.

(2) The air outlets are arranged into a plurality of air outlets which are transversely and longitudinally interwoven, so that when air flows are blown out from the air outlets, a diffuse air outlet effect is formed, meanwhile, the air speed can be reduced, the noise is reduced, and the comfort of a human body is improved.

(3) The caliber of the air outlet is gradually reduced from one end with the air inlet to the other end of the cavity, so that the wind resistance of one end of the cavity with the air inlet is smaller than that of the other end of the cavity, the flow equalizing effect can be achieved, and the wind flow is approximately uniformly blown out from the air outlets.

(4) The air outlets are divided into a plurality of groups which are arranged in sequence, so that the processing and the manufacturing are convenient, and the processing cost is reduced.

(5) The caliber of the air outlet is set to be between 10mm and 25mm, which is beneficial to improving the diffuse air outlet effect of the air outlet.

(6) The whole attractiveness of the air outlet structure can be improved by paving the coating layer on the structure body.

(7) The coating is made by the knitting surface fabric of PET material, not only can make the wind flow pass the coating, also can play the effect of flow equalizing to the wind flow that the air outlet blew out again simultaneously.

(8) At least two cavities are arranged, so that the air outlet area of the air outlet structure can be further increased.

(9) The installation of this air-out structure on outside supporting body can be convenient for to set up the installation department.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural diagram of a structural body according to an embodiment of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

description of reference numerals:

1-a structural body;

101-air inlet, 102-air outlet and 103-mounting plate.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment relates to an air outlet structure, which is used for receiving an external air flow conveyed through an air duct and forming an output of the air flow to the position of the air outlet structure, wherein the air outlet structure can be specifically applied to receiving the air flow output by an automobile air conditioner and forming the output of the air flow in a vehicle cabin so as to adjust the temperature in the vehicle cabin. The air outlet structure comprises a structure body and a cavity constructed in the structure body, wherein the cavity is communicated from one end of the structure body to the other end opposite to the end of the structure body. In addition, be equipped with the air intake of being connected with the wind channel on the structure body of cavity one end, and be equipped with a plurality of air outlets along cavity through direction interval arrangement on the bottom face of structure body at least, simultaneously, along the one end that has the air intake to the setting of highly gradually lowly of the other end cavity of cavity.

In the air outlet structure of the embodiment, the air outlets are arranged on the structure body at intervals, so that air flow can be emitted out of the air outlets, the air outlet area can be increased, and meanwhile, compared with the prior art, the air speed of the air flowing to the air outlets can be reduced, so that the noise can be effectively reduced, and the comfort of a human body can be improved; in addition, through the height of the cavity from one end of the air inlet to the other end of the cavity, the cavity can guide the air flow to the bottom end face of the structure body, so that the air flow can be promoted to be blown out of the air outlet, and a better air outlet effect can be achieved.

Based on the above overall structure, an exemplary structure of the air outlet structure of the present embodiment is shown in fig. 1 to fig. 3, wherein, in order to reduce the processing cost, the overall structure body 1 is a thin-walled structure, and the cavity is specifically one of the cavities that is configured in the structure body 1 along with the structure body 1. It should be noted that instead of one cavity, it may be at least two cavities formed side by side on the structural body 1.

In addition, the cross section of the structural body 1 of the present embodiment is specifically rectangular, and the height of the cavity is gradually lowered from one end of the air inlet 101 to the other end of the cavity, as shown in fig. 3, the structural body 1 of the present embodiment is in a right-angled ladder shape as a whole. And in order to improve the use effect, the corner at the other end of the cavity is configured to be rounded relative to the end with the air inlet 101. It should be noted that the cross section of the structural body 1 may have other configurations such as other polygonal shapes, instead of the rectangular shape.

Based on the state shown in fig. 2, the air inlet 101 of the present embodiment is specifically disposed at the left end of the structural body 1, and in order to improve the air inlet effect, the air inlet 101 is further disposed at the left lower corner of the structural body 1. It should be noted that, in addition to the air inlet 101 being disposed at the left end of the structure body 1, it is also possible to dispose the air inlet 101 close to the left end of the structure body 1 as shown in fig. 1. In this embodiment, in order to increase the air intake rate in the cavity, the air inlets 101 are specifically two air inlets which are shown in fig. 1 and are respectively arranged at the left lower corner of the structural body 1 and close to the left end of the structural body 1.

As shown in fig. 2, the air outlets 102 are specifically a plurality of air outlets arranged on the bottom end surface of the structure body 1 in a horizontal and vertical interlaced arrangement, so as to form diffuse air outlet and improve the air outlet effect. The air outlet 102 is configured as a circular hole, which not only facilitates the manufacturing process, but also reduces the wind resistance and improves the air outlet effect. It should be noted that, in addition to the air outlet 102 provided on the bottom end surface of the structure body 1, the air outlet 102 may also be provided on the side end surface of the structure body 1 as the case may be.

Because wind flow inertia can make the wind flow concentrate on the right-hand member of cavity after getting into the cavity by air intake 101 to lead to the wind flow to distribute unevenly in the cavity easily. For this reason, the diameter of the air outlet 102 of the present embodiment is gradually reduced from the end having the air inlet 101 to the other end of the cavity. Based on this design, for convenience of manufacturing, the air outlets 102 of this embodiment are specifically multiple sets of air outlets 102 with different apertures and arranged in sequence as shown in fig. 2, and the apertures of the air outlets 102 of the sets decrease sequentially from the end with the air inlet 101, i.e., from left to right. In addition, considering the convenience of processing and the improvement of the air outlet effect, the aperture of the air outlet 102 is set to be 10mm to 25 mm. For example, when the outlets 102 are four groups, the diameters of the outlets 102 of each group may be set to be 25mm, 20mm, 15mm, and 10mm in sequence.

In addition to the above technical means, in order to improve the application effect of the air outlet structure on the external carrier, a coating layer is laid on the end surface of the structure body 1 having the air inlet 101 to shield the air outlet 102, so that the air outlet structure can be hidden on the external carrier, thereby improving the appearance effect of the external carrier. The external bearing body can be a vehicle roof sheet metal, and at the moment, the coating layer can be used as vehicle roof cloth. In addition, the coating layer can be fixed to the bottom of the structural body 1 by bonding, so as to prevent the coating layer from being blown by the air outlet 102 and from shaking. In addition, the coating of this embodiment is preferably made by the knitting surface fabric of PET material, so set up, not only can guarantee that the wind current blows out after passing the coating, also can play the effect of flow equalizing again to the wind current that each air outlet 102 blew out simultaneously.

At this time, in order to facilitate the installation of the structure body 1 on the external supporting body, an installation part is provided on the structure body 1, and the specific structure of the installation part is as shown in fig. 2, which includes a plurality of installation plates 103 fixedly connected to the bottom of the structure body 1 and extending outwards, and installation holes for external fasteners to pass through to install the structure body 1 are formed on each installation plate 103. The mounting hole can be specifically configured as a through hole, and at the moment, the external fastener can be a threaded fastener such as a bolt.

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

1. The utility model provides an air-out structure for receive the outside wind current of carrying through the wind channel, and constitute the output of wind current to this air-out structure position department which is located, its characterized in that: the air-out structure includes structure body (1), and construct in cavity in structure body (1), the cavity by the one end of structure body (1) link up the setting to the other end relative with it, and in cavity one end be equipped with on structure body (1) with air intake (101) that the wind channel is connected are at least in be equipped with the edge on the bottom face of structure body (1) a plurality of air outlets (102) that the cavity link up the direction interval and arrange are and along having the one end of air intake (101) extremely the other end of cavity the highly setting of gradually lowering of cavity.

2. The air outlet structure of claim 1, characterized in that: the air outlets (102) are arranged on the end face of one side of the structure body (1) in a transversely and longitudinally interweaving manner.

3. The air outlet structure of claim 2, characterized in that: the caliber of the air outlet (102) is gradually reduced from one end with the air inlet (101) to the other end of the cavity.

4. The air outlet structure of claim 2, characterized in that: along the end with air intake (101) to the other end of cavity, air outlet (102) divide into the multiunit that has different bores and arrange in proper order, and from having air intake (101) one end is originated, each group the bore of air outlet (102) reduces in proper order.

5. The air outlet structure of claim 3 or 4, characterized in that: the caliber of the air outlet (102) is between 10mm and 25 mm.

6. The air outlet structure of claim 1, characterized in that: and a coating layer for shielding the air outlet (102) is paved on the end surface of the structure body (1) with the air outlet (102).

7. The air outlet structure of claim 6, characterized in that: the coating layer is made of PET knitted fabric.

8. The air outlet structure of claim 1, characterized in that: the cavities are at least two cavities which are arranged on the structure body (1) side by side.

9. The air outlet structure of claim 1, characterized in that: the structure body (1) is provided with an installation part for installing the structure body (1) on an external bearing body.

10. The air outlet structure of claim 9, characterized in that: the mounting part comprises a plurality of mounting plates (103) which are fixedly connected to the structure body (1) and extend outwards, and mounting holes for external fasteners to pass through to mount the structure body (1) are formed in each mounting plate (103).