CN110864353A - Air outlet structure and air conditioner - Google Patents

Abstract

The invention discloses an air outlet structure, comprising an air outlet channel and an air outlet baffle set in the air outlet channel, the surface of the air outlet baffle is provided with micro-holes, and the air outlet baffle can partially block and completely Block or not block the air outlet. The invention can improve the problem of human discomfort caused by the direct blowing of the wind on the human body, and does not affect the temperature adjustment effect.

Description

An air outlet structure and air conditioner

technical field

The invention relates to the field of household appliances, in particular to an air outlet structure and an air conditioner.

Background technique

Air conditioner is an air conditioner, which refers to the process of adjusting and controlling the temperature, humidity, cleanliness, speed and other parameters of the ambient air in the building/structure by artificial means. Generally, it includes several major parts such as cold source/heat source equipment, cold and hot medium transmission and distribution system, terminal device and other auxiliary equipment. The terminal device is responsible for using the cold and heat from transmission and distribution, specifically processing air and temperature, and making the air parameters of the target environment. Meet the requirements.

When the air conditioner is working, the air temperature is adjusted by the way of air outlet, especially when the difference between the user's set temperature and the actual temperature is large, the work efficiency and the air outlet volume are generally improved to achieve faster temperature adjustment effect; During this period, when the outlet air volume becomes larger and the air outlet temperature is too different from the ambient temperature, direct blowing on the human body will cause discomfort to the human body.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide an air outlet structure, which can improve the problem of discomfort caused by the outlet air blowing directly on the human body, and does not affect the temperature adjustment effect.

In order to solve the above technical problems, the present invention provides an air outlet structure, which includes an air outlet channel and an air outlet baffle set in the air outlet channel, the surface of the air outlet baffle is provided with micro holes, and the air outlet baffle is provided with micro holes. The panels can partially block, completely block, or not block the air outlet.

Further, the air outlet baffle is arranged between two rotating support plates, one of the rotating support plates is connected with the air outlet channel through a rotating shaft, and the rotating shaft of the other rotating support plate is connected with a rotating driver, and the rotating drive The air outlet baffle is driven to swing, and the two baffle edges of the air outlet baffle for shielding and the inner wall of the air outlet channel cooperate to form a hot air channel and a cold air channel.

Further, an air guide plate is arranged on the air outlet of the air outlet channel.

Further, the air outlet channel includes an air source cavity and an air guide cavity, the air outlet baffle is arranged between the air source cavity and the air guide cavity, and the air source cavity is provided with a fan blade and a heat exchanger, A swing blade is arranged in the air source cavity or in the air guide cavity.

Further, the air guide cavity is provided with a guide surface that matches the air outlet.

Further, the air outlet channel corresponding to the air outlet baffle is provided with a drainage groove, the drainage groove is used to receive the liquid on the heat exchanger, the surface of the drainage groove is provided with a storage and avoidance part, and the air outlet The board can enter the storage and avoidance part for wind escape.

Further, the storage and avoidance portion and the air outlet baffle are both arc-shaped structures.

Further, two air guide strips are provided on the surface side of the air outlet baffle located inside the air outlet channel, and the two air guide strips respectively cooperate with the two retaining edges of the air outlet baffle for blocking to form an air guide port. , the air guide strip cooperates with the surface of the air outlet baffle to form an air guide channel, and the air guide strip is connected with the air outlet baffle through the connecting part.

Further, the air outlet is arranged toward the air outlet direction of the air outlet channel.

Based on the above air outlet structure, an air conditioner is also provided, which has the air outlet structure described in any one of the above.

Beneficial effects of the present invention:

The invention has micro-holes on the surface of the air outlet baffle set in the air outlet channel, and the air outlet baffle can shield the inside of the air outlet channel. So as to achieve the effect of no wind, while adjusting the temperature, it can also avoid discomfort caused by direct blowing to the human body;

The air outlet baffle can be moved in the air outlet channel, so as to achieve the effect of partially blocking, completely blocking or not blocking the air outlet channel, so as to achieve the combination of straight blowing, no wind blowing, and direct blowing and no wind feeling. The air outlet method can optimize the cooling and heating effect and provide a better and comfortable experience.

Description of drawings

Fig. 1 is the air outlet channel and internal structure schematic diagram of the present invention;

Fig. 2 is the schematic diagram that the air outlet channel of the present invention is not blocked;

Fig. 3 is the partial occlusion schematic diagram of the first situation of the air outlet channel of the present invention;

Fig. 4 is the partial occlusion schematic diagram of the second situation of the air outlet channel of the present invention;

5 is a schematic structural diagram of an air outlet baffle of the present invention;

6 is a schematic structural diagram of an air outlet baffle in another embodiment of the present invention;

Fig. 7 is the side sectional schematic diagram of the air outlet baffle in Fig. 6 of the present invention;

8 is a schematic diagram of full shielding in the air conditioner of the present invention;

Fig. 9 is the partial occlusion schematic diagram of the first situation in the air conditioner of the present invention;

Fig. 10 is a schematic diagram of partial occlusion of the second situation in the air conditioner of the present invention.

Description of the symbols in the figure: 1. Air outlet channel, 11, air source cavity, 12, air guide cavity, 111, fan blade, 112, heat exchanger, 121, guide surface, 2, air outlet baffle, 21, rotating support Plate, 22, Rotary driver, 3, Micro hole, 4, Air guide plate, 5, Drainage groove, 6, Air guide strip, 7, Air guide port, 8, Air guide duct, 9, Connection part.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

An embodiment of the air outlet structure of the present invention includes an air outlet channel 1 and an air outlet baffle 2 arranged in the air outlet channel 1. The surface of the air outlet baffle is provided with micro holes 3, and the air outlet baffle can partially Block, block all, or not block the air outlet 1.

Referring to Fig. 1, the air outlet baffle covers all the inside of the air outlet channel 1. When the air is discharged from the air outlet channel 1, it is completely blocked by the air outlet baffle. Due to the design of the micro holes 3 on the surface of the air outlet baffle, it can The wind overflows from the micro-holes 3 to achieve the effect of no wind. Therefore, when the air outlet baffle completely blocks the air outlet channel 1, the ambient temperature can also be adjusted, and the blown wind is highly comfortable and free of wind. sense. When the difference between the ambient temperature and the set temperature is 1 degree, the no-wind effect can be used to discharge the air; or when the ambient temperature reaches the set temperature, the no-wind effect can be used to discharge the air to perform a comfortable environmental temperature control operation and improve user comfort. .

Referring to Figure 2, the air outlet baffle does not block the air outlet channel 1, and the wind can be directly blown out from the air outlet channel 1, which is consistent with the existing air outlet channel 1, and the air outlet baffle is unobstructed to quickly adjust the environment. effect of temperature.

Referring to Figures 3 and 4, the air outlet baffle partially shields the air outlet channel 1, that is, a part of the air outlet channel 1 is unobstructed, and the other part is blocked by the air outlet baffle. In the unobstructed part, the wind can be directly blown out. , and in the shielding part, the wind can only overflow from the micro-holes 3; due to the wind pressure of the outlet air, in addition to overflowing from the micro-holes 3, some of the wind blowing towards the air baffle will escape from the unobstructed place. Blow out, so the air outlet baffle has the effect of boosting the air pressure on the unobstructed place, which can increase the flow rate of the gas in the environment and achieve the effect of speeding up the temperature adjustment; The inner walls of the channel 1 cooperate to form two unshielded parts, and the two unshielded parts are designed as a hot air channel and a cold air channel;

While the air outlet baffle is pressurized, it has the function of changing the direction of the air outlet:

As shown in Figure 3, the air outlet baffle shields the upper part of the air outlet channel 1, and the lower part is unshielded, the wind can be blown out quickly at the lower part, and the overflow is blocked at the upper part; It is hot air, and the hot air is directly blown out from the unobstructed part at the bottom, where the unobstructed part is the hot air channel, blowing to the lower part of the environment, the temperature of the hot air is higher than the ambient temperature, so it rises and exchanges heat with the cold air in the upper part of the environment to achieve rapid heating effect;

Among them, the air outlet of the air outlet duct 1 is provided with an air guide plate 4, which can guide the air outlet, so that the air outlet is blown toward the middle of the environment, and the heating effect is improved; and the air guide plate 4 can also The air outlet channel 1 is shielded, which plays the role of beauty and dust blocking.

The air outlet baffle can effectively block the hot air blowing to the middle, upper middle or upper part of the environment, and concentrate the heat supply to the lower part of the environment, so as to achieve the effect of heat exchange in the whole environment, and avoid the problem of uneven environment temperature caused by heat accumulation in the upper part of the environment. Optimize heating effect.

As shown in Figure 4, the air outlet baffle shields the lower part of the air outlet channel 1, the upper part is unobstructed, the wind can be quickly blown out at the upper part, and the overflow is blocked at the lower part; when it is necessary to cool the environment, the outlet air temperature is lower than the ambient temperature, It is cold air, and the cold air is directly blown out from the upper unshielded part, where the unshielded part is the cold air channel, blowing to the upper part of the environment. cooling effect;

The air outlet baffle can effectively block the cold air blowing to the middle, middle or lower part of the environment, and supply the cold air to the upper part of the environment to achieve the effect of heat exchange in the whole environment, and avoid the problem of uneven ambient temperature caused by the accumulation of cold air in the lower part of the environment. Optimize cooling effect.

The above-mentioned air outlet channel 1 includes an air source cavity 11 and an air guide cavity 12, an air outlet baffle is arranged between the air source cavity 11 and the air guide cavity 12, and the air source cavity 11 is provided with a fan blade 111 and a heat exchanger 112. , the air is blown out after heat exchange; there is a swing blade in the air source cavity 11 or in the air guide cavity 12, and the swing blade adjusts the wind direction of the outlet air in the horizontal direction to achieve the effect of air outlet comfort, and the setting position of the swing blade is adjusted according to needs. . Wherein, the air guide cavity 12 is provided with a guide surface 121 that cooperates with the air outlet, so as to achieve the effect of blowing and guiding.

Referring to FIG. 5 , in order to achieve the above purpose in a limited space, the air outlet baffle is arranged between two rotating support plates 21, one of which is connected to the air outlet channel 1 through a rotating shaft, and the other rotates The rotating shaft of the support plate 21 is connected with the rotating driver 22, and the rotating driver 22 drives the air outlet baffle to swing, so as to achieve the effect of shielding and storage during the rotation.

A drainage groove 5 is arranged on the air outlet channel 1 corresponding to the air outlet baffle. The drainage groove 5 is used to receive the liquid on the heat exchanger 112. The surface of the drainage groove 5 is provided with a storage and avoidance part, and the air outlet baffle can enter the storage and avoidance part. The air outlet and avoidance are carried out in the interior, and the storage and avoidance part and the air outlet baffle are arc-shaped structures, which can achieve the effect of shadow hiding by rotating, and can be effectively used in a limited space.

6 and 7, in one embodiment, two air guide strips 6 are provided on the surface side of the air outlet baffle located inside the air outlet channel 1, and the two air guide bars 6 are respectively connected to the air outlet baffle. The two baffles used for shielding cooperate to form an air guide 7, and the air guide strip 6 cooperates with the surface of the air outlet baffle to form an air guide duct 8. The connecting part is used to fix the air guide strips 6, and the number of connecting parts is at least two, and it also plays a stable role when the wind is out; In the air guide, the wind blowing on the surface of the air outlet baffle will move towards the air guide due to the wind pressure. Therefore, the flow direction of the entire outlet is improved, the steady flow effect is achieved, and the outlet wind speed is also strengthened. Among them, it is preferable that the air outlet is arranged toward the air outlet direction of the air outlet channel 1 .

In one embodiment, an air conditioner 10 is also provided, which has the air outlet structure of any one of the above;

Referring to FIG. 8 , it is a fully shielded air outlet mode; referring to FIG. 9 , it is a heating air outlet mode; referring to FIG. 10 , it is a cooling air outlet mode. Of course, the above modes can be adjusted as needed.

The above embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention. The protection scope of the present invention is subject to the claims.

Claims (10)

1. An air outlet structure, characterized in that it comprises an air outlet channel and an air outlet baffle arranged in the air outlet channel, the surface of the air outlet baffle is provided with micro-holes, and the air outlet baffle can partially block , or completely block or not block the air outlet. 2. The air outlet structure according to claim 1, wherein the air outlet baffle is arranged between two rotating support plates, one of which is connected to the air outlet channel through a rotating shaft, and the other is rotated The rotating shaft of the support plate is connected with a rotating driver, and the rotating driver drives the air outlet baffle to swing, and the two baffle edges of the air outlet baffle for shielding cooperate with the inner wall of the air outlet channel to form a hot air channel and a Cold air channel. 3 . The air outlet structure according to claim 1 , wherein an air guide plate is arranged on the air outlet of the air outlet channel. 4 . 4. The air outlet structure according to claim 1, wherein the air outlet channel comprises an air source cavity and an air guide cavity, and the air outlet baffle is arranged between the air source cavity and the air guide cavity, so that the The wind source cavity is provided with a fan blade and a heat exchanger, and the wind source cavity or the air guide cavity is provided with a swing blade. 5 . The air outlet structure according to claim 4 , wherein the air guide cavity is provided with a guide surface that matches the air outlet. 6 . 6 . The air outlet structure according to claim 1 , wherein the air outlet channel corresponding to the air outlet baffle is provided with a drainage groove, and the drainage groove is used to receive the liquid on the heat exchanger, and the A storage and avoidance part is provided on the surface of the drainage groove, and the air outlet baffle can enter into the storage and avoidance part to perform wind escape. 7 . The air outlet structure according to claim 6 , wherein the receiving and avoiding portion and the air outlet baffle are arc structures. 8 . 8 . The air outlet structure according to claim 1 , wherein two air guide bars are provided on the surface side of the air outlet baffle located inside the air outlet channel, and the two air guide bars are respectively connected to the air outlet shield. 9 . The two shielding edges of the board cooperate to form an air guide opening, the air guide strip cooperates with the surface of the air outlet baffle to form an air guide channel, and the air guide strip is connected with the air outlet baffle through a connecting part. 9 . The air outlet structure according to claim 8 , wherein the air outlet is disposed toward the air outlet direction of the air outlet channel. 10 . 10. An air conditioner, characterized in that it has the air outlet structure according to any one of the preceding claims 1-9.

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