CN213066323U

CN213066323U - Air conditioner indoor unit and air conditioner

Info

Publication number: CN213066323U
Application number: CN202020965489.7U
Authority: CN
Inventors: 陈小平; 陈伟健; 唐清生; 吴雪良
Original assignee: Foshan Internet Technology Co ltd
Current assignee: Foshan Internet Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-04-27
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses an indoor set of air conditioner and air conditioner, indoor set of air conditioner include casing, fan, heat exchanger, vortex ring generator and door subassembly, and the casing has the air intake of inner chamber, intercommunication inner chamber and the air outlet of intercommunication inner chamber, and the fan is installed in the inner chamber, and the heat exchanger is installed in the inner chamber, and vortex ring generator is installed in the casing, and door subassembly is installed in the casing and is located the front end of vortex ring generator, and wherein, the door subassembly can open and shut in order to adjust the size that vortex ring generator bloied. The utility model discloses an indoor unit of air conditioner, air form the vortex ring air current through vortex ring generating device, can effectively enlarge the air supply scope and the air supply distance of indoor unit of air conditioner and reduce the energy consumption, blow and experience well. In addition, through setting up the door subassembly, the door subassembly can open and shut in order to adjust the size that the vortex ring generator bloied to can control the velocity of flow and the flow of the gas that blows out, experience with the blowing of obtaining the difference.

Description

Air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to a household electrical appliances field especially relates to an indoor set of air conditioner and an air conditioner that adopts this indoor set of air conditioner.

Background

The existing air conditioner is used for conventional air supply, air enters the air conditioner from an air inlet and is blown out from an air outlet after heat exchange, the air flow blown out by the mode is fixed and unchanged, the radiation range is narrow, the air supply distance is short, and a human body has obvious wind sense and high energy consumption.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses an air conditioning indoor unit and air conditioner, it can effectively enlarge air supply range and air supply distance, no wind sense, energy consumption are low, and vortex ring generating device's mouth of blowing size is adjustable.

In order to achieve the above object, the present invention discloses an indoor unit of an air conditioner, including:

the shell is provided with an inner cavity, an air inlet communicated with the inner cavity and an air outlet communicated with the inner cavity;

the fan is arranged in the inner cavity;

a heat exchanger mounted in the inner chamber;

a vortex ring generator mounted to the housing;

the door assembly is arranged on the shell and is positioned on the air outlet side of the vortex ring generator;

wherein the door assembly can be opened and closed to adjust the size of the air blowing of the vortex ring generator.

The utility model discloses an air conditioner in the second aspect, which comprises an air conditioner outdoor unit and the air conditioner indoor unit; the indoor unit of the air conditioner is connected with the outdoor unit of the air conditioner through a refrigerant pipe.

According to the above technical scheme, the utility model discloses an air-conditioning indoor unit, through setting up vortex ring generator, the air forms the vortex ring air current through the vortex ring generator, can effectively enlarge air supply scope and the air supply distance of air-conditioning indoor unit, and in addition, under same air supply distance, the required wind speed of vortex ring generator is less to can reduce the energy consumption, in addition, the vortex ring air current wind sense that the vortex ring generator formed is weak, can let the user have better experience of blowing. Moreover, through setting up the door subassembly, the door subassembly can open and shut in order to adjust the size that the vortex ring generator bloied to can control the velocity of flow and the flow of the gas that blows out, experience with blowing of obtaining the difference.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic front view of an air conditioning indoor unit according to a first aspect of the present invention;

FIG. 2 is a schematic cross-sectional view A-A of FIG. 1;

fig. 3 is a schematic cross-sectional view of a vortex ring generator according to a first aspect of the present invention;

fig. 4 is an exploded schematic view of an air conditioning indoor unit according to a first aspect of the present invention;

fig. 5 is a schematic structural diagram of a vortex ring generator according to a first aspect of the present invention;

fig. 6 is a schematic structural diagram of a vortex ring generator according to a first aspect of the present invention;

fig. 7 is a schematic structural view of an air conditioning indoor unit according to a second aspect of the present invention;

FIG. 8 is a schematic view of the mating of the door panel and the drive structure;

fig. 9 is a schematic view of a state change of the door assembly according to the third aspect of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Referring to fig. 1-5, a first aspect of the present invention provides an air-conditioning indoor unit 10, the air-conditioning indoor unit 10 includes a casing 11, a fan 12, a heat exchanger 13, and a vortex ring generator 14, the casing 11 has an inner cavity 111, an air inlet 112 communicating with the inner cavity 111, and an air outlet 113 communicating with the inner cavity 111, the fan 12 and the heat exchanger 13 are both installed in the inner cavity 111, the vortex ring generator 14 is installed in the casing 11 and located at the air outlet 113, wherein the vortex ring generator 14 includes a housing 141, a door assembly 142, and a vortex ring generator 143, the housing 141 has an accommodating cavity 1411 and an air blowing port 1412 communicating with the accommodating cavity 1411, the vortex ring generator 143 is installed in the accommodating cavity 1411, and the door assembly 142 can be opened and closed and installed at the air blowing port 1412 to adjust the size of the air.

After the technical scheme is adopted, the vortex ring generating device 14 is arranged, air forms vortex ring air flow through the vortex ring generating device 14, the air supply range and the air supply distance of the air-conditioning indoor unit 10 can be effectively enlarged, and the required air speed of the vortex ring generating device 14 is smaller under the same air supply distance, so that the energy consumption can be reduced, in addition, the vortex ring air flow formed by the vortex ring generating device 14 is weak in wind feeling, and a user can have better air blowing experience. Furthermore, by providing the door assembly 142 in the housing 141 and openably and closably mounting the door assembly 142 to the housing 141, the size of the air outlet 1412 can be controlled by controlling the opening and closing degree of the door assembly 142, so that the flow rate and flow rate of the air blown out from the air outlet 1412 can be controlled to obtain different air blowing experiences.

In an alternative embodiment, the vortex ring generator 143 is provided in plurality, and the plurality of vortex ring generators 143 are installed in the accommodation chamber 1411. With this design, a plurality of vortex ring generators 143 can provide great drive power in order to drive the air current and form great velocity of flow to can transport gas to farther position, use through the combination of a plurality of vortex ring generators 143 moreover, can form the air current of multiple different velocity of flow, satisfy the different experience of blowing of user.

It should be noted that the number of the air blowing ports 1412 may be set to one or more. When the number of the air blowing openings 1412 is plural, and accordingly, the number of the door assemblies 142 is plural, one door assembly 142 is installed at each air blowing opening 1412.

In an alternative embodiment, the number of the vortex ring generators 143 and the air blowing ports 1412 is three, and one vortex ring generator 143 is installed at each air blowing port 1412.

In an alternative embodiment, the housing 141 is provided in plurality, and the plurality of housings 141 are arranged along the air blowing port 1412, and one vortex ring generator 143 is installed in each housing 141.

In an alternative embodiment, the door assembly 142 includes two door panels 1421, one of the two door panels 1421 is mounted to one side of the air blowing port 1412 and rotatably connected to the case 141, and the other of the two door panels 1421 is mounted to the other side of the air blowing port 1412 and rotatably connected to the case 141.

It should be noted that it is also possible that the door assembly 142 includes only one door 1421, and the door 1421 is rotatably connected to the housing 141 on one side thereof to control the blowing amount of the vortex ring generator 143.

In an alternative embodiment, the vortex ring generator 14 further includes a first motor, each door 1421 includes a plate 1422 and a first rotating shaft 1423 disposed on one side of the plate 1422, the housing 141 is provided with a mounting seat 1413 with a hole, the first rotating shaft 1423 is rotatably connected to the mounting seat 1413, and the first motor is mounted on the housing 141 and connected to the first rotating shaft 1423 to rotate the door 1421. Thereby drive plate body 1422 and rotate through setting up first motor drive first pivot 1423, can realize door plant 1421 pivoted automated control. Of course, instead of providing the first motor, it is also possible to drive the door 1421 to rotate manually.

In an alternative embodiment, the air outlet 1412 is in a straight shape, the housing 141 is disposed along the air outlet 1412, and both ends of the housing 141 are rotatably connected to the cabinet 11. By arranging the casing 141 to be rotatably connected with the housing 11, the blowing direction of the vortex ring generating device 14 can be adjusted by rotating the casing 141, so that large-range air supply of the vortex ring generating device 14 can be realized.

In an alternative embodiment, the vortex ring generating device 14 further includes a second motor and two second rotating shafts 144 respectively installed at two ends of the housing 141, one end of the second rotating shaft 144 away from the housing 141 is rotatably connected to the inner sidewall of the air blowing port 1412, and the second motor is connected to the second rotating shaft 144 to drive the vortex ring generating device 14 to rotate relative to the housing 11. The second motor is arranged to drive the second rotating shaft 144 to rotate so as to drive the shell 141 to rotate, and therefore automatic control of rotation of the shell 141 can be achieved. Of course, it is also possible to drive the rotation of the housing 141 manually without providing a second motor.

In an alternative embodiment, the profile of the housing 141 increases gradually in a direction away from the cabinet 11. Illustratively, the housing 141 is tapered in cross-section.

In an alternative embodiment, the indoor unit 10 of the air conditioner further includes an air duct assembly 15, one end of the air duct assembly 15 is connected to the air outlet 113, the air duct assembly 15 is used for intensively guiding the air entering the inner cavity 111 from the air inlet 112 to the air outlet 113, and the heat exchanger 13 is installed on a side of the air duct assembly 15 away from the air outlet 113. Illustratively, the air duct assembly 15 includes a first air duct plate 151 and a second air duct plate 152, the second air duct plate 152 is spaced from the first air duct plate 151, and the fan 12 is installed between the first air duct plate 151 and the second air duct plate 152.

For example, the air conditioning indoor unit 10 proposed in the present embodiment is a wall-mounted air conditioning indoor unit.

Illustratively, the vortex ring generator 143 employs a piezoelectric film.

Referring to fig. 6, in an alternative embodiment, the scroll generator 143 includes a scroll generator housing 1431, a diaphragm 1432 and a vibration source 1433, the scroll generator housing 1431 has a cavity 1434 and an opening 1435 communicating with the cavity 1434, the diaphragm 1432 is overlapped on an edge of the opening 1435, the vibration source 1433 abuts against the diaphragm 1432, and in operation, the vibration source 1433 drives the diaphragm 1432 to vibrate to drive air to form a scroll airflow.

It should be noted that, in some other embodiments, the indoor unit 10 may not be provided with the casing 11, the vortex ring generator 143 is directly mounted to the casing 11 to act on the airflow of the inner cavity 111 or the air outlet 113, and the door assembly 142 is openably mounted to the casing 11 and located on the air outlet side of the vortex ring generator 143. The size of the air flow of the vortex ring generator 143 can be controlled by controlling the opening and closing of the door assembly 142. Illustratively, the vortex ring generator 143 is mounted in the inner cavity 111, and the door assembly 142 is openably mounted at the air outlet 113.

Referring to fig. 7-8, a second aspect of the present invention provides an indoor unit of an air conditioner, wherein the indoor unit of an air conditioner provided by the second aspect of the present invention is different from the indoor unit of an air conditioner 10 provided by the first aspect of the present invention in that the arrangement of the door assembly is different, and is specifically embodied as follows: in the present embodiment, the door assembly 242 includes two door panels 2421 stacked one on another, and two sides of each door panel 2421 are slidably connected to two inner side walls opposite to the air blowing opening 2412. Similarly, the door assembly 242 is installed in the housing 241 in an openable and closable manner, and the size of the air blowing opening 2412 can be controlled by controlling the opening and closing degree of the door assembly 242, so that the flow rate and flow rate of air blown out from the air blowing opening 2412 can be controlled, and different air blowing experiences can be obtained.

In an alternative embodiment, the air conditioning indoor unit further includes a rack 26, a gear 27, and a third motor 28, the rack 26 is mounted to the housing 241 and extends in the sliding direction of the door 2421, the gear 27 is engaged with the rack 26, and the third motor 28 is mounted to the door 2421 and connected to the gear 27. By arranging the third motor 28 to be mounted on the door panel 2421, in the process that the third motor 28 drives the gear 27 to rotate, the door panel 2421 slides back and forth along the rack 27 along with the third motor 28, so that the door panel 2421 can be automatically opened and closed. Of course, it is also possible to drive the sliding of the door panel 2421 manually without providing the third motor 28. The structure and connection relationship of other components in this embodiment may refer to the above embodiments, and are not described herein again.

Referring to fig. 9, a third aspect of the present invention provides an indoor unit of an air conditioner, the third aspect of the present invention provides an indoor unit of an air conditioner and the first aspect of the present invention provides an indoor unit of an air conditioner 10 different in that the arrangement of the door assembly is different, specifically embodied as: in this embodiment, the air conditioning indoor unit further includes a driving mechanism, the door assembly includes a plurality of blades 3411 surrounding the air blowing port 3412 at equal intervals, one side of each blade 3411 is rotatably mounted to an edge of the air blowing port 3412, and the driving mechanism is connected to the blades 3411 to drive the blades 3411 to rotate into or out of the air blowing port 3412. In a similar way, the door assembly can be opened and closed and installed on the shell, the opening and closing degree of the control door assembly can control the size of the air blowing opening, so that the flow speed and the flow of air blown out of the air blowing opening can be controlled, and different air blowing experiences can be obtained.

In an alternative embodiment, the driving mechanism includes a fourth motor, a transmission pair, and an annular turntable 35, the annular turntable 35 surrounds the plurality of blades 3411, the annular turntable 35 is provided with a plurality of inclined sliding grooves 351, the other side of the blades 3411 is in sliding fit with the sliding grooves 351, the fourth motor drives the annular turntable 35 to rotate through the transmission pair, and the annular turntable 35 drives the blades 3411 to rotate into the air blowing port or rotate out of the air blowing port 3412 in the forward or reverse rotation process. For example, the transmission pair may be a worm and gear transmission pair, the annular turntable is set as a worm gear, the fourth motor drives the worm to rotate, the worm is meshed with the annular turntable, and the fourth motor drives the annular turntable 35 to rotate in a forward or reverse direction during forward or reverse rotation of the worm. The structure and connection relationship of other components in this embodiment may refer to the above embodiments, and are not described herein again.

The fourth aspect of the utility model provides an air conditioner, this air conditioner include machine in air condensing units and foretell air conditioning, and wherein, machine in the air conditioning passes through the refrigerant pipe and is connected with air condensing units.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An indoor unit of an air conditioner, comprising:

the fan is arranged in the inner cavity;

a heat exchanger mounted in the inner chamber;

a vortex ring generator mounted to the housing;

2. The indoor unit of claim 1, wherein the door assembly comprises at least one door panel openably and closably installed at the cabinet to adjust the blowing size of the vortex ring generator.

3. The indoor unit of claim 2, further comprising a housing installed at the casing and located at the air outlet, wherein the vortex ring generator and the door assembly are installed at the casing through the housing, the housing has an accommodating chamber and an air blowing port communicating with the accommodating chamber, the vortex ring generator is installed in the accommodating chamber, and the door assembly is installed at the air blowing port in an openable and closable manner to adjust the amount of air blown by the vortex ring generator.

4. The indoor unit of claim 3, further comprising a first motor, wherein the door plate comprises a plate body and a first rotating shaft disposed on one side of the plate body, the casing is provided with a mounting seat having a hole, the first rotating shaft is rotatably connected to the mounting seat, and the first motor is mounted to the casing and is connected to the first rotating shaft to rotate the door plate.

5. An indoor unit of an air conditioner according to claim 3, wherein the air blowing port is in a straight shape, the casing is disposed along the air blowing port, and both ends of the casing are rotatably connected to the casing.

6. The indoor unit of claim 5, further comprising a second motor and two second rotating shafts respectively installed at two ends of the casing, wherein an end of the second rotating shaft away from the casing is rotatably connected to an inner sidewall of the air blowing port, and the second motor is connected to the second rotating shafts to drive the casing to rotate relative to the casing.

7. The indoor unit of claim 5, wherein the contour of the case is gradually increased in a direction away from the cabinet.

8. An indoor unit of an air conditioner according to any one of claims 3 to 7, wherein the door assembly includes two door panels arranged one on another, and each of the door panels is slidably coupled at both sides thereof to both inner side walls opposite to the air blowing port.

9. An indoor unit of an air conditioner according to any one of claims 3 to 7, further comprising a driving mechanism, wherein the door assembly includes a plurality of blades surrounding the air blowing port at equal intervals, one side of each of the blades is rotatably installed at an edge of the air blowing port, and the driving mechanism is connected to the blades to drive the blades to rotate into or out of the air blowing port.

10. An air conditioner, comprising:

an air conditioner outdoor unit; and

the indoor unit of an air conditioner according to any one of claims 1 to 9;

the indoor unit of the air conditioner is connected with the outdoor unit of the air conditioner through a refrigerant pipe.