WO2017198056A1

WO2017198056A1 - Air-outflow assembly and air conditioner having same

Info

Publication number: WO2017198056A1
Application number: PCT/CN2017/082200
Authority: WO
Inventors: 胡伶超; 陈诚; 朱日荣; 陈珠秀; 张辉; 梁博; 叶务占; 肖林辉; 林金煌; 赵毓斌
Original assignee: 珠海格力电器股份有限公司
Priority date: 2016-05-16
Filing date: 2017-04-27
Publication date: 2017-11-23
Also published as: CN106016650B; CN106016650A

Abstract

Provided is an air-outflow assembly, comprising: an air-outflow part (10) having an air inlet (11) and an air outlet (12), an air-outflow channel being formed between the air inlet (11) and the air outlet (12); an air-guiding part (20) arranged in the air-outflow channel so as to reduce the impact force of the air outflow on the air-outflow part (10). The invention also relates to an air conditioner having the air-outflow assembly. The air blown into a room must first pass through, and be guided by, the air-guiding part (20), effectively reducing the impact force of the air outflow on the air-outflow part (10) and preventing an abnormal sound from being generated when the air conditioner is operating.

Description

Air outlet component and air conditioner having the same

Technical field

The present invention relates to the field of air conditioning equipment, and in particular to an air outlet assembly and an air conditioner having the same.

Background technique

In the prior art, the air conditioner mainly comprises an air conditioner cabinet main body and an air outlet portion. The air conditioner cabinet body includes an air outlet panel and a fan, and the wind blown by the fan enters the air outlet portion through the air passage in the air conditioner cabinet main body, and is blown to the outdoor from the air outlet of the air outlet portion. However, since the wind in the main body of the air conditioner cabinet is directly blown out of the wind portion for blowing, the airflow directly impinges on the guide vanes in the air outlet portion, causing the structural members such as the guide vanes to sway, thereby causing a large abnormal noise of the air conditioner. , reducing the quality of air conditioner products and affecting the consumer experience.

Summary of the invention

SUMMARY OF THE INVENTION A primary object of the present invention is to provide an air outlet assembly and an air conditioner having the same, which solves the problem of the sway of the air outlet portion in the prior art.

In order to achieve the above object, according to an aspect of the present invention, an air outlet assembly includes: an air outlet portion having an air inlet and an air outlet, and an air passage is formed between the air inlet and the air outlet; the air guiding portion is disposed In the air passage, the impact force of the airflow on the air outlet portion is reduced.

Further, the air guiding portion includes: a wind guiding panel, the wind guiding panel is disposed in the air outlet channel, and the air guiding panel is provided with an air guiding port, and the air flow is discharged through the air guiding port and then blown into the room from the air outlet.

Further, the wind guide panel is disposed obliquely in the air outlet passage.

Further, the air guiding portion: the first out style grille is disposed on the side wall of the air guiding opening.

Further, the wind guide panel is a curved panel, and the curved panel forms a cover body having an arc-shaped wind guide surface.

Further, the air guiding port is a strip air outlet, and the projection line of the first center line of the strip air outlet on the vertical plane is perpendicular to the horizontal plane.

Further, the strip air outlets are plural.

Further, the length of the strip-shaped air outlets on both sides of the second center line of the curved panel gradually decreases from the second center line.

Further, the air guiding portion includes: a mounting base installed in the air outlet passage, and the mounting base body is disposed along an inner wall of the air outlet portion.

Further, the air guiding portion further includes: a connecting flange connected to the mounting base, and the air guiding portion is disposed on the air outlet portion through the connecting flange.

Further, a mounting hole is provided in the connecting flange.

Further, the air outlet portion further includes: a second exit style grille disposed on the side wall of the air outlet, and the air guiding portion is located below the second exit style grille.

According to another aspect of the present invention, an air conditioner is provided, including an air outlet assembly, and the air outlet assembly is the air outlet assembly described above.

Applying the technical solution of the present invention, the air guiding component comprises an air outlet portion and an air guiding portion. The air outlet has an air inlet and an air outlet, and an air passage is formed between the air inlet and the air outlet. The air guiding portion is disposed in the air outlet passage to reduce the impact force of the airflow to the air outlet portion. By providing an air guiding portion in the air passage between the air inlet and the air outlet of the air outlet portion, the wind blown into the room is first guided by the air guiding portion, thereby effectively reducing the airflow after the air guiding portion is guided. The flow rate of the wind airflow reduces the impact force of the airflow to the air outlet, which avoids the abnormal noise of the air conditioner during operation.

DRAWINGS

The accompanying drawings, which are incorporated in the claims of the claims In the drawing:

Figure 1 is a schematic view showing the structure of an embodiment of an air outlet portion according to the present invention;

Figure 2 is a perspective view showing an embodiment of the air guiding portion of Figure 1;

Figure 3 is a front elevational view showing an embodiment of the air guiding portion of Figure 2;

Figure 4 shows a right side view of the embodiment of the air guiding portion of Figure 3;

Figure 5 shows a bottom view of the embodiment of the air guiding portion of Figure 3;

Fig. 6 is a view showing the structure of an embodiment of an air conditioner according to the present invention.

Wherein, the above figures include the following reference numerals:

10, the outlet part; 11, the air inlet; 12, the air outlet; 13, the second style grille; 14, the guide vane; 20, the wind guide; 21, the installation base; 22, the wind guide panel; Air guiding port; 24, first out style grille; 25, connecting flange; 30, bearing bracket; 40, air conditioner main body air duct.

detailed description

It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. The invention will be described in detail below with reference to the drawings in conjunction with the embodiments.

As shown in Figure 1, in accordance with one aspect of the present invention, an air outlet assembly is provided. In a specific embodiment of the invention, the air outlet assembly includes an air outlet portion 10 and an air guiding portion 20. The air outlet portion 10 has an air inlet 11 and an air outlet 12, and an air inlet An air passage is formed between the 11 and the air outlet 12. The air guiding portion 20 is disposed in the air outlet passage to reduce the impact force of the airflow from the air outlet portion 10.

In the present embodiment, by providing the air guiding portion in the air passage between the air inlet 11 and the air outlet 12 of the air outlet portion, the wind blown into the room is first guided by the air guiding portion 20, which is effectively reduced. The flow velocity of the airflow after the air guiding by the air guiding portion 20 reduces the impact force of the airflow to the air outlet portion 10, thereby preventing the air conditioner from generating abnormal noise during operation.

As shown in FIGS. 2 to 5, the air guiding portion 20 includes a wind guide panel 22. The air guiding panel 22 is disposed in the air outlet passage, and the air guiding panel 22 is provided with an air guiding port 23, and the airflow is discharged through the air guiding port 23, and then blown into the room from the air outlet 12. The airflow is prevented from directly impinging on the guide vanes 14 of the wind portion 10, causing structural members such as wind blades to sway and causing a large abnormal noise.

Preferably, the wind guide panel 22 is disposed obliquely in the air outlet passage. This arrangement can increase the air guiding effect of the wind guide panel 22, effectively reducing the speed at which the airflow is conducted through the wind guide panel 22.

In the embodiment, the first air outlet grille 24 may be disposed on the air guiding portion 20. The first style grill 24 is disposed on the sidewall of the air guiding opening 23 . Such an arrangement can reduce the influence of the arrangement of the air guiding portion 20 on the air outlet at the air outlet 12, and also increase the air guiding effect of the air guiding portion 20.

As shown in FIG. 4, the wind guide panel 22 is a curved panel, and the curved panel forms a cover having an arcuate wind guiding surface. In this way, the airflow from the air guiding panel 22 can be smoothly blown out through the air outlet 12 without causing noise or noise in the air outlet portion 10, further increasing the air guiding effect of the air guiding panel 22.

Preferably, as shown in FIG. 2 to FIG. 5, the air guiding port 23 is a strip-shaped air outlet, and the projection line of the first center line of the strip air outlet on the vertical plane is perpendicular to the horizontal plane, and the strip air outlet is more One. The arrangement can effectively reduce the airflow from the air outlets of the strips from interfering with each other, that is, to prevent the airflow from generating a large turbulence inside the air outlet 10 and causing a difference to the interior of the air outlet 10. ring.

As shown in FIG. 5, the length of the strip-shaped air outlets on both sides of the second center line of the curved panel gradually decreases from the second center line. Such an arrangement can further increase the air guiding effect of the wind guide panel 22 to have a better air guiding effect.

The air guiding portion 20 includes a mounting base 21. The mounting base 21 is mounted in the air outlet passage, and the mounting base 21 is disposed along the inner wall of the air outlet portion 10. This arrangement can increase the stability of the installation of the wind guide panel.

As shown in FIGS. 4 and 5, the air guiding portion 20 further includes a connecting flange 25. The connecting flange 25 is connected to the mounting base 21, and the air guiding portion 20 is provided on the air outlet portion 10 via the connecting flange 25, and the connecting flange 25 is provided with a mounting hole. In the assembly, through the mounting hole and the pin limit, the screw is connected to the air outlet portion 10, and the structural members cooperate with each other to ensure strength. The curved panel forms a shroud with the mounting base 21, and the shroud has a curved profile, that is, the cover of the shroud protrudes toward the air outlet 12.

As shown in FIG. 5, the air outlet portion 10 further includes a second exit style grille 13. The second exit style grill 13 is disposed on the side wall of the air outlet 12, and the air guiding portion 20 is located below the second exit style grille 13. As shown in Fig. 5, the air guiding portion 20 is preferably located in the area circled by A. The curved profile of the shroud protrudes in the direction of the second outlet grill 13, and the shroud is mounted on the bearing bracket 30 by the mounting base 21.

As shown in FIG. 6, the air outlet assembly in the above embodiment can also be used in the technical field of air conditioner equipment. According to another aspect of the present invention, an air conditioner is provided, the air conditioner comprising an air outlet assembly, and the air outlet assembly is the air outlet assembly of the above embodiment. The air outlet assembly includes an air outlet portion 10 and an air guiding portion 20. The air outlet portion 10 has an air inlet 11 and an air outlet 12, and an air passage is formed between the air inlet 11 and the air outlet 12. The air guiding portion 20 is disposed in the air outlet passage to reduce the impact force of the airflow from the air outlet portion 10.

As shown in Fig. 5, the air guiding portion 20 in this embodiment is used for the air conditioner main body duct 40 in Fig. 5 above the v-shaped cabinet air duct system. The top cover support seat which is assembled on the moving part of the head and the part of the air duct component can be connected by the positioning post and screwed to ensure the connection strength. The use of the air guiding portion 20 in conjunction with the up and down sweeping blades of the head can achieve a better guiding effect, eliminate abnormal noise caused by gas impact, and improve the comfort of the user using the air conditioner.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

An air outlet component, comprising:

The air outlet portion (10) has an air inlet (11) and an air outlet (12), and an air passage is formed between the air inlet (11) and the air outlet (12);

The air guiding portion (20) is disposed in the air outlet passage to reduce an impact force of the airflow to the air outlet portion (10).
The air outlet assembly according to claim 1, wherein the air guiding portion (20) comprises:

a wind guide panel (22), the wind guide panel (22) is disposed in the air outlet passage, and the air guiding panel (22) is provided with an air guiding port (23), and the air blowing airflow passes through the guiding After the tuyere (23) is led out, it is blown into the room from the air outlet (12).
The air outlet assembly according to claim 2, wherein the air guiding panel (22) is obliquely disposed in the air outlet passage.
The air outlet assembly according to claim 2, wherein the air guiding portion (20):

The first style grille (24) is disposed on the side wall of the air guiding opening (23).
The air outlet assembly according to claim 2, wherein the wind guide panel (22) is a curved panel, and the curved panel forms a cover having an arcuate wind guiding surface.
The air outlet assembly according to claim 5, wherein the air guiding opening (23) is a strip air outlet, and a projection line of the first center line of the strip air outlet on a vertical plane is horizontal vertical.
The air outlet assembly according to claim 6, wherein the strip air outlets are plural.
The air outlet assembly according to claim 7, wherein a length of said strip air outlets located on both sides of said second center line of said curved panel gradually decreases from said second center line.
The air outlet assembly according to claim 2, wherein the air guiding portion (20) comprises:

A mounting base (21) is mounted in the air outlet passage, and the mounting base (21) is disposed along an inner wall of the air outlet portion (10).
The air outlet assembly according to claim 9, wherein the air guiding portion (20) further comprises:

A connecting flange (25) is connected to the mounting base (21), and the air guiding portion (20) is disposed on the air outlet portion (10) through the connecting flange (25).
The air outlet assembly according to claim 10, characterized in that the connecting flange (25) is provided with a mounting hole.
The air outlet assembly according to claim 1, wherein the air outlet portion (10) further comprises:

A second outlet style grille (13) is disposed on a sidewall of the air outlet (12), and the air guiding portion (20) is located below the second outlet style grille (13).
An air conditioner comprising an air outlet assembly, wherein the air outlet assembly is the air outlet assembly according to any one of claims 1 to 12.