CN220506931U - Air conditioner - Google Patents

Abstract

The utility model relates to an air conditioner, and belongs to the technical field of air conditioners. The air conditioner comprises an indoor unit, an air outlet pipe communicated with an air outlet of the indoor unit and a tail end device. The tail end device comprises an air outlet panel, a communication air passage is formed in the air outlet panel, and a plurality of dispersing micropores are formed in the lower surface of the air outlet panel. The flow dispersing micropore is connected with the air outlet pipe through the communicating air passage. The plurality of diffusion micropores are densely arranged according to a preset rule. The air conditioner that this application provided for terminal device and indoor set separation set up through setting up intercommunication air flue and play tuber pipe, thereby realize simplifying terminal device's structure, reach the thickness that reduces terminal device, reduce the space and defeat, improve indoor pleasing to the eye effect. The air flow can be dispersed by the dispersing micropores, so that the air outlet speed is reduced under the condition that the air outlet quantity is not reduced, and the effects of reducing direct blowing users and improving user experience are achieved.

Description

Air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an air conditioner.

Background

The end device of the existing suspended ceiling air conditioner is usually installed on a ceiling, and a heat exchanger, a fan, an air outlet and an air return opening of the end device are all arranged adjacently, so that the overall thickness of the end device is thicker, the structure is more bulky, and the appearance of the house is affected. On the other hand, the air outlet panel of the existing terminal device is smaller, so that the area of the air outlet hole or the air outlet speed is larger in order to meet a certain air outlet quantity, and users near the air outlet panel are easy to blow directly, so that discomfort is caused.

Disclosure of Invention

In view of the above problems, the present utility model provides an air conditioner that at least partially solves the above problems, and aims to solve the problems of the prior art that the end device of the air conditioner has a thicker overall thickness, a bulkier structure and affects the beauty of the home, and to simplify the structure of the end device, thereby reducing the thickness of the end device and improving the indoor beauty.

It is still another object of the present utility model to provide an air conditioner, which is aimed at solving the problem that in the prior art, the air outlet area or the air outlet velocity of the end device of the air conditioner is large, users near the air outlet panel are easy to blow directly, and the discomfort of the body is caused, so that the air outlet velocity is reduced without reducing the air outlet volume, and the effects of reducing the direct-blowing users and improving the user experience are achieved.

Specifically, the utility model provides the following technical scheme:

an air conditioner comprises an indoor unit, an air outlet pipe communicated with an air outlet of the indoor unit and a tail end device. The tail end device comprises an air outlet panel, a communication air passage is formed in the air outlet panel, and a plurality of dispersing micropores are formed in the lower surface of the air outlet panel. The flow dispersing micropore is connected with the air outlet pipe through the communication air passage. The plurality of the flow dispersing micropores are densely arranged according to a preset rule.

Optionally, the diffusing micro-holes are bar-shaped holes, and the width of each bar-shaped hole is smaller than or equal to 4mm.

Optionally, the diffusing micropores are round holes, and the diameter of the round holes is 1-4mm.

Optionally, the diffusing micropores are special-shaped holes, and the area of the special-shaped holes is smaller than 15mm ² 。

Optionally, the air outlet panel is used for being arranged on the lower side of the indoor roof. The air outlet panel is one and is configured to cover at least one half of an indoor roof plane to form a ceiling panel.

Optionally, the plurality of air outlet panels are connected with each other through the lower surface of the ceiling, so as to cover the indoor roof plane and form a suspended ceiling panel.

Optionally, the air outlet panel is one and is configured to cover an indoor roof plane to form a ceiling panel.

The air outlet panel is provided with one or more through holes along the upper and lower directions, and the through holes are not communicated with the communication air passage.

Optionally, the thickness of the air outlet panel is less than 5cm.

Optionally, the density of the diffusing micropores located in the middle of the air outlet panel is greater than the density of the diffusing micropores located at the edge of the air outlet panel.

Optionally, the density of the diffusing micropores located in the middle of the indoor roof is greater than the density of the diffusing micropores located at the edges of the indoor roof.

Optionally, the air outlet panel comprises an upper panel and a lower panel, and the air dispersion micropores are formed in the lower panel.

And a cavity is formed between the upper panel and the lower panel, and the cavity is the communicated air passage.

Optionally, the air outlet panel further includes a plurality of ducts sandwiched between the upper panel and the lower panel, and the ducts are the communication air passages.

Optionally, a plurality of valves are disposed in the communicating air passage, and each valve is configured to open or close the communication between one or more of the flow dispersing micro-holes and the air outlet pipe.

Optionally, the end device is one or more. The indoor unit and the terminal device are arranged at intervals, and the indoor unit and the terminal device are positioned in the same room or in different rooms.

Optionally, the air conditioner further comprises a return air pipe, one end of the return air pipe is connected with a return air inlet of the indoor unit, and the other end of the return air pipe is located in the room where the tail end device is located.

Optionally, the air conditioner further comprises a plurality of air deflectors, and the air deflectors are arranged at one or more of the air dispersing micropores.

Optionally, a plurality of valves are disposed in the communicating air passage, and each valve is configured to open or close the communication between one or more of the flow dispersing micro-holes and the air outlet pipe.

The application provides an air conditioner sets up the play tuber pipe of indoor set, end device and intercommunication indoor set air outlet and end device intercommunication air flue, and the lower surface of air-out panel is provided with a plurality of scattered flow micropore according to predetermineeing the rule densely arranged, and the intercommunication air flue is connected to scattered flow micropore. Through setting up intercommunication air flue and play tuber pipe for end device and indoor set separation set up, thereby realize simplifying end device's structure, reach the thickness that reduces end device, reduce the space and defeat, improve indoor pleasing to the eye effect. Because the tail end device for the air conditioner is separated from the indoor unit, when the tail end device is arranged on an indoor roof, noise can be reduced, and the user experience effect is improved. When the tail end device is arranged on an indoor roof, noise can be reduced, and the user experience effect is improved.

On the other hand, the end device that this application provided, the micropore that looses is a plurality of scattered micropores of arranging according to predetermineeing the rule densely, can scatter the air-out air current, realizes reducing the air-out speed under the condition that does not reduce the air-out volume, reaches the effect that reduces the direct-blowing user, improves user experience.

Further, the end device that this application provided can directly regard as the furred ceiling panel to use, that is to say, does not need to install the ceiling in addition to the flow micropore is less, on the one hand, makes the air conditioner have hidden installation effect, can realize with the uniformity of house ornamentation style, improves indoor pleasing to the eye. On the other hand, the air outlet area of the air conditioner is increased, so that the effects of improving the temperature adjusting efficiency and improving the user experience are achieved.

The above, as well as additional objectives, advantages, and features of the present utility model will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present utility model when read in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

fig. 1 is a schematic cross-sectional view of an air conditioner according to an embodiment of the present utility model;

fig. 2 is a schematic cross-sectional view of an air conditioner according to another embodiment of the present utility model;

fig. 3 is a schematic cross-sectional view of an air conditioner according to still another embodiment of the present utility model.

Detailed Description

An air conditioner according to an embodiment of the present utility model will be described with reference to fig. 1 to 3. In the description of the present embodiment, it should be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature, i.e. one or more such features. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. When a feature "comprises or includes" a feature or some of its coverage, this indicates that other features are not excluded and may further include other features, unless expressly stated otherwise.

Unless specifically stated or limited otherwise, the terms "disposed," "mounted," "connected," "secured," "coupled," and the like should be construed broadly, as they may be connected, either permanently or removably, or integrally; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. Those of ordinary skill in the art will understand the specific meaning of the terms described above in the present utility model as the case may be.

Furthermore, in the description of the present embodiments, a first feature "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature therebetween. That is, in the description of the present embodiment, the first feature being "above", "over" and "upper" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature "under", "beneath", or "under" a second feature may be a first feature directly under or diagonally under the second feature, or simply indicate that the first feature is less level than the second feature.

In the description of the present embodiment, a description referring to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Fig. 1 is a schematic cross-sectional view of an air conditioner according to an embodiment of the present utility model, and in combination with fig. 2 to 3, the present utility model provides an air conditioner including an indoor unit 5, an air outlet duct 8 communicating with an air outlet of the indoor unit 5, and an end device 1. The end device 1 comprises an air outlet panel 12, wherein a communication air passage 13 is formed in the air outlet panel 12, and a plurality of dispersing micropores 14 are formed in the lower surface of the air outlet panel 12. The flow dispersing micropores 14 are connected with the air outlet pipe 8 through the communication air passage 13. The plurality of diffusing micropores 14 are densely arranged according to a preset rule.

In fig. 1 to 3, the positions of the indoor unit 5, the outdoor unit 7, the refrigerant pipe and the air outlet pipe 8 are only schematic, and it is not necessarily shown that the indoor unit 5 is located on the air outlet panel 12 or the ceiling, and the indoor unit 5 may be located at any indoor position. It is not necessarily shown that the outdoor unit 7 is located on the roof side, and the outdoor unit 7 may be located at any outdoor position.

Specifically, the air conditioner may be an air-cooled air conditioner, or a water-cooled air conditioner, or another form of split air conditioner. The indoor unit 5 is arranged indoors and is provided with a heat exchanger, and the heat exchanger of the indoor unit 5 is connected with the heat exchanger of the outdoor unit 7 through a refrigerant pipeline so as to transfer cold or heat. In this embodiment, the indoor unit 5 is not provided with an air outlet panel, but an air outlet pipe 8 is connected to an air outlet of the indoor unit 5, and the temperature-adjusting air flow generated by the indoor unit 5 enters an air outlet panel 12 of the terminal device 1 through the air outlet pipe 8 and is blown out through a diffusing micropore 14. Of course, the indoor unit 5 may generate a fresh air flow, and the fresh air flow enters the air outlet panel 12 of the terminal device 1 through the air outlet pipe 8 and is blown out through the air dispersing micropores 14. The indoor unit 5 may be provided with a fan, and the temperature-regulated air flow or fresh air flow is conveyed to the terminal device 1 under the action of the fan. Alternatively, a fan may be provided in the air outlet duct 8, and the fan may draw out the air flow in the indoor unit 5 and send the air flow to the terminal device 1.

In the present embodiment, the length of the air outlet pipe 8 is not limited. The number of the air outlet pipes 8 may be one or a plurality of. The air outlet pipe 8 may be disposed above the air outlet panel 12 and connected to the communication air passage 13, may be disposed below the air outlet panel 12, and may be disposed in the air outlet panel 12 in a thickness direction. The overall shape of the air outlet panel 12 may be square, rectangular, circular, or other shapes, again without limitation. The lower surface of the air outlet panel 12 may be a plane or a curved surface, and may be configured according to a specific home style.

The air outlet panel 12 is internally provided with a plurality of communication air passages 13, one communication air passage 13 can be arranged, all the diffusing micropores 14 are connected with the communication air passage 13, the plurality of communication air passages 13 can be also arranged, and all the diffusing micropores 14 are distributed into the plurality of communication air passages 13 according to groups. Through setting up intercommunication air flue 13 and play tuber pipe 8 for terminal device 1 can independently set up, separates with indoor set 5, thereby realizes simplifying terminal device 1's structure, reaches the thickness that reduces terminal device 1, reduces the space and occupies, improves indoor pleasing to the eye effect. On the other hand, since the end device 1 of the present application is not provided with a heat exchanger, a fan, etc., when it is installed on the indoor roof 2, noise generation can be reduced, and the effect of user experience can be improved.

In this embodiment, the plurality of diffusing micropores 14 are densely arranged on the lower surface of the air outlet panel 12 according to a preset rule. The plurality of diffusing micropores 14 are densely arranged on the lower surface of the air outlet panel 12, that is, the positions of the diffusing micropores 14 are arranged along with the shape and the size of the air outlet panel 12, when the lower surface area of the air outlet panel 12 is larger, the number of the diffusing micropores 14 is larger, and the air outlet range is wider.

In this embodiment, the preset rule may be set according to the temperature adjustment requirement, the aesthetic requirement, and other factors. The arrangement can be simply uniform or in a specific pattern, for example in multiple circles, multiple rectangles, multiple pentagons, a central radial pattern.

In particular, an artistic pattern may be further provided on the lower surface of the air outlet panel 12, and the shape and position of the diffusing micro-holes 14 may be arranged to match the artistic pattern according to a preset rule. For example, the artistic pattern is a star map, the diffusing micropores 14 are arranged at stars in the map, and the shape of the diffusing micropores 14 is the shape of the stars. Therefore, the unification of the air conditioner and the home decoration style can be further realized, the hidden and traceless installation effect is achieved, and the home decoration attractiveness is improved.

In some embodiments of the air conditioner of the present utility model, the diffusing micro-holes 14 are bar-shaped holes having a width of less than or equal to 4mm. In this embodiment, the width of the strip-shaped hole is smaller than or equal to 4mm, so that the air outlet cross section can be reduced, and the air flow with large air quantity is prevented from being blown out from the single air dispersing micro-holes 14, so that discomfort to a user is caused. The length of the strip-shaped holes may be slightly smaller than the width of the air outlet panel 12, and the plurality of strip-shaped holes may be arranged at intervals along the length direction of the air outlet panel 12. The lengths of the strip-shaped holes can also be freely arranged, so that a plurality of strip-shaped hole arrays are densely distributed on the whole air outlet panel 12 at intervals in a matrix. Of course, two or more bar-shaped holes may also cross each other, for example, in a cross-shaped arrangement. In this embodiment, the strip-shaped hole may be a planar strip-shaped hole or a strip-shaped hole along a curved surface, and may be arranged according to the trend of the lower surface of the air outlet panel 12. On the other hand, in this embodiment, the bar-shaped hole is not limited to a oblong hole or a rectangular hole, and the bar-shaped hole may be a wavy hole, or a circular ring-shaped hole, as long as the length of the hole is greater than the width, and the width of the hole is unchanged over the entire length of the hole, and may be a bar-shaped hole.

In some embodiments of the air conditioner of the present utility model, the diffusing micropores 14 are circular holes having a diameter of 1-4mm. In the embodiment, the diameter of the round holes is 1-4mm, so that the air flow dispersing effect is strong, and even if the air flow quantity is large, the air flow does not have large air flow speed after being dispersed through a plurality of round holes. On the other hand, since the plurality of circular holes are arranged at predetermined regular intervals and the diameter of the circular hole is small, after the air-out air flows through one circular hole, the air-out section is rapidly increased until the air-out air flows mixed with the air-out air flows of the adjacent circular holes, that is, the air-out air flows can be spread over the whole air-out panel 12. After the air-out airflow blows out of the round hole, an approximate surface air-out effect is formed.

In some embodiments of the air conditioner of the present utility model, the diffusing micro-holes 14 are shaped holes having an area of less than 15mm ² . The special-shaped holes can be polygonal holes, irregular holes and the like, and the air outlet quantity or the air outlet speed of a single hole can be reduced by restricting the area of the special-shaped holes, so that direct blowing users are avoided.

In particular, the lower surface of the air outlet panel 12 is provided with an artistic pattern, wherein the artistic pattern has corresponding patterns, such as stars, moon, flowers and the like, the positions of the special-shaped holes are positioned at the corresponding patterns, and the shapes of the special-shaped holes are consistent with the corresponding patterns. Therefore, the unification of the air conditioner and the home decoration style can be further realized, the hidden and traceless installation effect is achieved, and the home decoration attractiveness is improved.

In some embodiments of the air conditioner of the present utility model, as shown in fig. 1, an air outlet panel 12 is provided to be disposed at the underside of the indoor roof 2. The air outlet panel 12 is one and is configured to cover at least one half of the plane of the indoor roof 2 to form a ceiling panel.

Existing suspended ceiling air conditioners typically need to be installed in the space between the ceiling and the indoor roof 2 and have openings in the middle of the ceiling to expose the diffuser. On the one hand, because the heat exchanger, the fan and the diffuser of the suspended ceiling air conditioner are integrally or adjacently arranged, the suspended ceiling air conditioner is thicker, the diffuser protrudes out of a ceiling, or the whole height of the ceiling is reduced, and limited indoor space is occupied. On the other hand, the diffuser and the ceiling are two different components, so that the home decoration style is not easy to unify, and the beauty of the home decoration is affected. Since the end device 1 is separated from other components of the air conditioner, the thickness and weight of the end device 1 are greatly reduced, so that it does not need to be disposed between the ceiling and the indoor roof 2, that is, the air outlet panel 12 can be directly used as a suspended ceiling panel. In this embodiment, in order to improve the uniformity of the home decoration style, the air outlet panel 12 is set to cover at least one half of the plane of the indoor roof 2, and the remaining space can be filled with ceilings, so that the air outlet panel 12 has a hidden installation effect, the air outlet panel 12 is not too abrupt in the vision of the user, the user is not easy to distinguish air conditioning equipment and architectural decoration, and the user experience is improved. Particularly, as the air outlet panel 12 is one, the air outlet area or the air outlet range is greatly increased, and the shape, the pattern or the color of the lower surface of the air outlet panel 12 is easily selected or designed to be matched with the home decoration style uniformly.

In some embodiments of the air conditioner of the present utility model, as shown in fig. 2, the plurality of air outlet panels 12 are connected, and the lower surfaces thereof are flush to cover the plane of the indoor roof 2 and form a ceiling panel.

In this embodiment, the plurality of air outlet panels 12 are disposed adjacently. The air outlet panel 12 can be arranged to be mutually independent of each communication air passage 13, and the air outlet pipe 8 is provided with a plurality of outlets which are respectively connected with each communication air passage 13. When two air-out panels 12 are adjacently arranged, the communicating air passages 13 can be directly connected with each other on the adjacent side surfaces or are communicated through connecting pipelines, so that the air-out pipes 8 can be blown out from the diffusing micropores 14 of other air-out panels 12 adjacently arranged only by connecting the connecting air passages of one air-out panel 12. When the lower surfaces of the air outlet panels 12 are all planar, the lower surfaces of all the air outlet panels 12 may be in the same plane. When the lower surfaces of the air outlet panels 12 are curved, the highest points or the lowest points of the lower surfaces of all the air outlet panels 12 are on the same plane.

In this embodiment, because whole furred ceiling panel is air-out panel 12, and its lower surface flushes for air-out panel 12 can replace the ceiling completely, as the furred ceiling panel, on the one hand, can realize the unification of house ornamentation style, improves user aesthetic experience. On the other hand, when using the air conditioner, realize full room shower formula air-out effect, improve user's temperature regulation experience.

In some embodiments of the air conditioner of the present utility model, the plurality of air outlet panels 12 are provided, and the lower surfaces of the plurality of air outlet panels 12 are connected by the lower surface of the ceiling to cover the indoor roof 2 plane.

In this embodiment, the plurality of air outlet panels 12 may be disposed at intervals. The air outlet panel 12 can be arranged to be mutually independent of each communication air passage 13, and the air outlet pipe 8 is provided with a plurality of outlets which are respectively connected with each communication air passage 13. When the two air outlet panels 12 are arranged at intervals, the communication air passages 13 can also be communicated through the connecting pipelines, so that the air outlet pipes 8 can be blown out from the air dispersing micropores 14 of the other air outlet panels 12 arranged at intervals only by connecting the connecting air passages of one air outlet panel 12. Since the thickness of the air outlet panel 12 may be different from the thickness of the ceiling, when the air outlet panel 12 is installed, the lower surface of the air outlet panel 12 is flush with the lower surface of the ceiling, so that the air outlet panel 12 is prevented from protruding out of the ceiling, and the appearance of the home decoration is prevented from being affected.

In this embodiment, the ceiling panel is composed of a plurality of air outlet panels 12 and a ceiling, and the shape and size of the lower surface of the air outlet panels 12 can be matched with the ceiling, for example, the shape and size of the lower surface of the air outlet panels 12 are the same as the ceiling. The number and positions of the air outlet panels 12 can be set and designed by a user according to the needs, for example, a plurality of air outlet panels 12 are arranged at the center and around the indoor roof 2, and other areas are arranged as ceiling boards. For another example, the air outlet panel 12 is disposed directly above the place where the sofa and the seat are located in the room, and the other area is disposed as a ceiling so that the user is located directly below the diffusing micropores 14 and feels the shower-type temperature-adjusting air flow or the fresh air flow.

In some embodiments of the air conditioner of the present utility model, the air outlet panel 12 is one and is configured to cover the plane of the indoor roof 2 to form a ceiling panel. The air outlet panel 12 is provided with one or more through holes along the upper and lower sides, and the through holes are not communicated with the communication air passage 13.

In this embodiment, the air outlet panel 12 covers the entire indoor roof 2 plane to achieve maximum air outlet area and air outlet range. However, the indoor roof 2 may also need to be provided with a lamp, a decoration, etc., and for this purpose, the present embodiment is provided with one or more through holes along the upper and lower sides of the air outlet panel 12, so as to facilitate embedding the lamp, the decoration, etc. in the through holes. The through-hole is not communicated with the communicating air passage 13, that is, the wall of the through-hole is closed, so that the air flow in the communicating air passage 13 is prevented from leaking.

In some embodiments of the air conditioner of the present utility model, the thickness of the air outlet panel 12 is less than 5cm.

The overall shape of the air outlet panel 12 may be designed according to actual needs or home style. For example, the air outlet panel 12 may be flat, and the upper and lower surfaces may be flat and parallel, with the thickness of each region being uniform. For example, the air outlet panel 12 may be wavy in shape, that is, the upper and lower surfaces are curved and parallel, and the thickness of each region is uniform. The air outlet panel 12 may be in other shapes, for example, the area connected with the air outlet pipe 8 is in a frustum shape, the thickness of the connection part with the air outlet pipe 8 is larger, then the thickness is gradually reduced, and the whole is in a flat plate shape or a wavy shape in other areas far away from the area connected with the air outlet pipe 8.

In this embodiment, the thickness of the air outlet panel 12 is the maximum thickness. The maximum thickness of the air outlet panel 12 is limited to below 5cm, so that the indoor space occupation of the terminal device 1 can be greatly reduced compared with a ceiling air conditioner in the prior art. In particular, in other embodiments of the air conditioner of the present utility model, the thickness of the air outlet panel 12 is less than 2cm, so that limiting the end device 1 to a thickness range consistent with the ceiling can further reduce the indoor space occupation, further enable the end device 1 to directly replace the ceiling, be used as air conditioning equipment and as a home decoration material, reduce the home decoration cost, and improve the uniformity of the home decoration style.

In an embodiment of the present utility model, the density of the diffusing micro-holes 14 located in the middle of the air outlet panel 12 is greater than the density of the diffusing micro-holes 14 located at the edge of the air outlet panel 12.

In the present embodiment, the density of the diffusing micropores 14 is expressed as the number of diffusing micropores 14 per unit area of the lower surface. When the shape and specification of the diffusing micropores 14 of the air outlet panel 12 are consistent, the larger the density is, the larger the air outlet quantity is, that is, the larger the air outlet quantity in the middle of the air outlet panel 12 is, the smaller the air outlet quantity at the edge is, and the blowing efficiency of the air outlet panel 12 can be improved. Particularly, when only one air outlet panel 12 is arranged in a room, and the air outlet panel 12 covers the whole indoor roof 2, a large air outlet volume can be formed in the middle of the room, and a small air outlet volume can be formed at the indoor edge, so that the temperature of the whole indoor space can be formed to be uniform, or the temperature difference of different areas in the room is small.

In the embodiment of the present utility model, the density of the diffusing micropores 14 located in the middle of the indoor roof 2 is greater than the density of the diffusing micropores 14 located at the edges of the indoor roof 2. In this embodiment, the air outlet panel 12 may be one or more. When the number of the air outlet panels 12 is plural, the density of the air outlet panel 12 located in the middle of the indoor roof 2 is greater than the density of the air outlet panel 14 located at the edge of the indoor roof 2.

In the embodiment of the present utility model, the air outlet panel 12 includes an upper panel 121 and a lower panel 122, and the diffusing micro-holes 14 are disposed on the lower panel 122. A cavity is formed between the upper panel 121 and the lower panel 122, and the cavity is communicated with the air passage 13.

In this embodiment, the upper panel 121 and the lower panel 122 may be two plates, which are fixedly connected or integrally formed. The upper and lower panels 121 and 122 may also be a plate having a certain thickness and having a cavity therein. It should be noted that the number of the cavities may be one or more. The plurality of cavities may be interconnected or isolated from each other. In practical application, the cavity can be arranged according to the shape and the position of the diffusing micropores 14 and the specific structure of the air outlet pipe 8.

In the embodiment of the present utility model, the air outlet panel 12 further includes a plurality of ducts sandwiched between the upper panel 121 and the lower panel 122, and the plurality of ducts are the communication air passages 13. In this embodiment, the plurality of conduits may be connected to each other or may be isolated from each other.

In an embodiment of the present utility model, a plurality of valves are provided in the communication air duct 13, each valve being configured to open or close communication of one or more of the diffusing micro-holes 14 with the air outlet duct 8. That is, all or a portion of the flow-dispersing micro-holes 14 of the air outlet panel 12 may be controlled by one or more valves to effect communication and closure with the air outlet duct 8. In practical application, some of the air-dispersing micro-holes 14 of the air-out panel 12 can be set to be directly communicated with the air-out pipe 8 without passing through a valve, and when the end device 1 works, the air-dispersing micro-holes 14 always emit air. The other air dispersing micro holes 14 are communicated with the air outlet pipe 8 through valves, and the air outlet or the air outlet of the air dispersing micro holes 14 can be controlled by the valves when the tail end device 1 works. Of course, all the air-dispersing micro holes 14 of the air-out panel 12 can be communicated with the air-out pipe 8 through valves, when the end device 1 works, the air-dispersing micro holes 14 are controlled to be out of air or not out of air through the valves, and when the end device 1 does not work, all the valves are closed, so that dust, foreign matters and the like are prevented from entering the air-out pipe 8.

In the embodiment of the utility model, a valve is arranged in the air outlet pipe 8. The communication and interruption of the air outlet pipe 8 is controlled by a valve.

In an embodiment of the utility model, the end device 1 further comprises a plurality of air deflectors arranged at one or more of the diffusing micro-holes 14.

In this embodiment, the air deflector may be disposed outside or inside the lower surface, and may guide the airflow of the diffusing micro-holes 14, or control to open or close the diffusing micro-holes 14.

In some embodiments of the air conditioner of the present utility model, the end device 1 is one or more. The indoor unit 5 is disposed at a distance from the terminal device 1, and the indoor unit 5 is located in the same room as the terminal device 1 or in a different room. That is, the indoor unit 5 may be connected to one end device 1 through one air outlet pipe 8, or may be connected to a plurality of end devices 1 through one or more air outlet pipes 8, so as to provide temperature-adjusting air flow or fresh air flow for a plurality of air outlet panels 12. The plurality of terminal devices 1 may be located in the same room or may be located in different rooms. In some embodiments of the air conditioner of the present utility model, the indoor unit 5 is disposed in a room closer to the outdoor unit 7. Thus, the refrigerant line with the outdoor unit 7 can be shortened. In other embodiments of the air conditioner according to the present utility model, the indoor unit 5 is disposed at an optimal position where the distance between the indoor unit 5 and the terminal device 1 and the distance between the indoor unit 5 and the outdoor unit 7 are calculated optimally, and where the efficiency of transferring cold or heat through the refrigerant pipe and the air outlet pipe 8 is the highest. On the other hand, since the cost of the refrigerant pipeline is greater than the cost of the air outlet pipe 8, the efficiency and the cost can be comprehensively considered to determine the specific position of the indoor unit 5 in actual use.

Particularly, the indoor unit 5 can be placed at a position far away from the user, so that the influence of noise generated during the operation of the indoor unit 5 on the user can be reduced, and the user experience is improved.

In some embodiments of the air conditioner of the present utility model, as shown in fig. 1 to 3, the air conditioner further includes a return air duct 6, one end of the return air duct 6 is connected to a return air inlet of the indoor unit 5, and the other end of the return air duct 6 is located in the room where the terminal device 1 is located.

In this embodiment, the inlet of the return air duct 6 may be located near the indoor roof 2, wall, floor, etc. The return air duct 6 may be one or more inlets, for example, the return air duct 6 has two inlets with an opening and closing function, one at a higher position on the wall and the other at a lower position on the wall. When the air conditioner is used for refrigerating, the inlet at a higher position is opened, the other inlet at a lower position is closed, so that hotter air is pumped away, cooled by the indoor unit 5 and then blown out by the air outlet panel 12. When the air conditioner heats, the air outlet panel 12 is used for discharging air, the inlet at a lower position is opened, and the inlet at a higher position is closed, so that cooler air is pumped away, and the air is heated by the indoor unit 5 and then is blown out from the air outlet panel 12.

By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been shown and described herein in detail, many other variations or modifications of the utility model consistent with the principles of the utility model may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the utility model. Accordingly, the scope of the present utility model should be understood and deemed to cover all such other variations or modifications.

Claims (10)

1. An air conditioner, comprising:

an indoor unit;

an air outlet pipe communicated with the air outlet of the indoor unit; and

the tail end device comprises an air outlet panel, wherein a communication air passage is formed in the air outlet panel, and a plurality of dispersing micropores are formed in the lower surface of the air outlet panel; the flow dispersing micropore is connected with the air outlet pipe through the communication air passage; the plurality of the flow dispersing micropores are densely arranged according to a preset rule.

2. An air conditioner according to claim 1, wherein,

the diffusion micropores are strip-shaped holes, and the width of each strip-shaped hole is smaller than or equal to 4mm; and/or

The diffusing micropores are round holes, and the diameter of each round hole is 1-4mm; and/or

The diffusion micropores are special-shaped holes, and the area of the special-shaped holes is smaller than 15mm ² 。

3. The air conditioner of claim 1, wherein the air outlet panel is configured to be disposed on an underside of an indoor roof;

the air outlet panel is one and is configured to cover at least one half of the indoor roof plane to form a ceiling panel; or alternatively

The air-out panels are multiple, and the lower surfaces of the air-out panels are connected through the lower surface of the ceiling to cover the indoor roof plane and form a suspended ceiling panel.

4. An air conditioner according to claim 3, wherein,

the air outlet panel is one and is configured to cover an indoor roof plane to form a suspended ceiling panel;

the air outlet panel is provided with one or more through holes along the upper and lower directions, and the through holes are not communicated with the communication air passage.

5. The air conditioner of claim 1, wherein the thickness of the air outlet panel is less than 5cm.

6. An air conditioner according to claim 1, wherein,

the density of the diffusing micropores positioned in the middle of the air outlet panel is greater than that of the diffusing micropores positioned at the edge of the air outlet panel; and/or

The density of the diffusing micropores located in the middle of the indoor roof is greater than the density of the diffusing micropores located at the edges of the indoor roof.

7. The air conditioner of claim 1, wherein the air outlet panel comprises an upper panel and a lower panel, the air diffusing micro-holes being provided on the lower panel;

a cavity is formed between the upper panel and the lower panel, and the cavity is the communicated air passage; or alternatively

The air outlet panel further comprises a plurality of guide pipes which are clamped between the upper panel and the lower panel, and the guide pipes are communicated with the air passage.

8. The air conditioner of claim 1, wherein a plurality of valves are disposed in the communication air passage, each valve being configured to open or close communication of one or more of the diffusing micro-holes with the air outlet duct.

9. An air conditioner according to claim 1, wherein,

the end device is one or more;

the indoor unit and the terminal device are arranged at intervals, and the indoor unit and the terminal device are positioned in the same room or in different rooms.

10. The air conditioner of claim 1, further comprising a return air duct, wherein one end of the return air duct is connected to a return air inlet of the indoor unit, and wherein the other end of the return air duct is located in the room where the terminal device is located.