CN110748955A - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN110748955A CN110748955A CN201911114960.XA CN201911114960A CN110748955A CN 110748955 A CN110748955 A CN 110748955A CN 201911114960 A CN201911114960 A CN 201911114960A CN 110748955 A CN110748955 A CN 110748955A
- Authority
- CN
- China
- Prior art keywords
- air
- indoor unit
- air guide
- air outlet
- guide device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
Abstract
The invention provides an air-conditioning indoor unit, comprising: a body; the air outlet is arranged at the top of the machine body, and airflow in the machine body flows into a room through the air outlet; the air guide device is arranged at the top of the machine body, a plurality of air guide parts communicated with the air outlet are arranged on the air guide device, and the plurality of air guide parts are arranged around the body of the air guide device so that air flow flows into a room through the plurality of air guide parts after passing through the air outlet; the air guide device is rotatably arranged around a first preset axis so as to solve the problem that the air outlet effect of the air conditioner indoor unit in the prior art is poor.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an indoor unit of an air conditioner.
Background
At present, the air outlet of a cabinet air conditioner commonly used by people is arranged towards the human body, cold air blown out from the air outlet is directly blown to the human body, the temperature of the human body is reduced due to long-term direct blowing, the health of a user is affected, in addition, the air deflector realizes air sweeping through electric energy driving in the traditional air outlet mode, the energy consumption is realized, and the air deflector can block air flow to pass through when the air is swept, so that the noise is generated.
In addition, in the use process, the angle of the left air sweeping and the right air sweeping is limited, cold air exists only in an angle area of 0-70 degrees, and the remaining areas, namely the two side surfaces and the back surface of the air outlet of the air conditioner are still high in temperature and are not conveyed with cold air, so that the air outlet effect of the indoor unit of the air conditioner is poor.
Disclosure of Invention
The invention mainly aims to provide an air conditioner indoor unit, which aims to solve the problem that the air outlet effect of the air conditioner indoor unit in the prior art is poor.
In order to achieve the above object, the present invention provides an indoor unit of an air conditioner, comprising: a body; the air outlet is arranged at the top of the machine body, and airflow in the machine body flows into a room through the air outlet; the air guide device is arranged at the top of the machine body, a plurality of air guide parts communicated with the air outlet are arranged on the air guide device, and the plurality of air guide parts are arranged around the body of the air guide device so that air flow flows into a room through the plurality of air guide parts after passing through the air outlet; the air guide device is rotatably arranged around a first preset axis.
Further, the wind-guiding portion is the wind-guiding hole, and air ducting still includes: the barrel is provided with a through hole communicated with the air outlet; the plurality of air guide holes are formed in the side wall of the barrel body and divided into a plurality of rows, and the plurality of rows of air guide holes are arranged around the axis of the barrel body so that air flow in the barrel body flows into a room through the plurality of air guide holes.
Further, the air guiding device further comprises: and the rotating shaft is arranged in the barrel cavity of the barrel body so that the vortex airflow flowing out of the air outlet drives the barrel body to rotate around the rotating shaft.
Further, the radial section of the air guide hole is triangular.
Further, the air conditioning indoor unit further includes: and the supporting component is connected with the air guide device so that the air guide device is connected with the machine body through the supporting component.
Furthermore, the air guide device comprises a cylinder body and a rotating shaft arranged in the cylinder body, and the cylinder body is provided with a through hole communicated with the air outlet; the support assembly includes: the transition piece is hinged with the rotating shaft so that the rotating shaft can be rotatably arranged around the axis of the rotating shaft; the first end and the transition piece of support frame are connected, and the second end and the organism of support frame are connected.
Furthermore, the transition piece is a bearing, the inner ring of the bearing is connected with the rotating shaft, and the outer ring of the bearing is connected with the support frame.
Furthermore, the rotating shaft is provided with a mounting groove, and the transition piece is connected with the rotating shaft through the mounting groove.
Further, the support frame includes a plurality of bracing pieces, and a plurality of bracing pieces encircle the transition piece setting.
Furthermore, an air duct is arranged in the machine body and communicated with the air outlet; the air conditioning indoor unit further comprises: the controller is connected with an air outlet assembly of the indoor unit of the air conditioner, and the air outlet assembly is arranged in the air duct so as to control the rotation direction of air flow in the air duct through the controller and control the rotation direction of the air guide device rotating around the first preset axis.
By applying the technical scheme, the air-conditioning indoor unit comprises a body, an air outlet and an air guide device, wherein the air outlet is arranged at the top of the body, air flow in the body flows into a room through the air outlet; the air guide device is rotatably arranged around a first preset axis. The air conditioner indoor unit can realize air outlet from the top of the air conditioner, avoids air conditioner wind from directly blowing human bodies, is simple in structure and convenient to implement, can realize 360-degree air outlet by utilizing the air guide device so as to increase the air supply area, solves the problem that the air outlet angle of the air conditioner indoor unit is limited, and optimizes the air outlet effect of the air conditioner indoor unit.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view showing an embodiment of a first viewing angle of an air conditioning indoor unit according to the present invention;
fig. 2 is a schematic structural view showing an embodiment of a second viewing angle of an air conditioning indoor unit according to the present invention;
fig. 3 shows a front view of an air conditioning indoor unit according to the present invention;
fig. 4 shows a side view of an air conditioning indoor unit according to the present invention;
fig. 5 shows a top view of an air conditioning indoor unit according to the present invention;
fig. 6 is a schematic structural view showing the assembly of the air guide device and the support component of the indoor unit of the air conditioner according to the present invention;
fig. 7 is a schematic structural diagram illustrating an embodiment of a first viewing angle of a cylinder of an air guiding device according to the present invention;
fig. 8 is a schematic structural diagram illustrating an embodiment of a second perspective of a cylinder of an air guiding device according to the present invention;
fig. 9 is a schematic structural diagram illustrating an embodiment of a third perspective of a cylinder of an air guiding device according to the present invention; and
fig. 10 shows a schematic structural view of an embodiment of a support assembly of an air conditioning indoor unit according to the present invention.
Wherein the figures include the following reference numerals:
10. a body; 20. an air outlet; 30. an air guide device; 31. a wind guide part; 310. a wind guide hole; 32. a barrel; 33. a rotating shaft; 40. a support assembly; 41. a transition piece; 42. a support frame; 330. mounting grooves; 50. and a controller.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
The present invention provides an indoor unit of an air conditioner, please refer to fig. 1 to 10, which includes: a body 10; the air outlet 20 is arranged at the top of the machine body 10, and the air flow in the machine body 10 flows into a room through the air outlet 20; the air guide device 30 is installed at the top of the machine body 10, a plurality of air guide parts 31 communicated with the air outlet 20 are arranged on the air guide device 30, and the plurality of air guide parts 31 are arranged around the body of the air guide device 30, so that air flow flows into a room through the plurality of air guide parts 31 after passing through the air outlet 20; wherein the air guiding device 30 is rotatably arranged around a first predetermined axis.
The air conditioner indoor unit provided by the invention comprises a machine body 10, an air outlet 20 and an air guide device 30, wherein the air outlet 20 is arranged at the top of the machine body 10, air flow in the machine body 10 flows into a room through the air outlet 20, the air guide device 30 is arranged at the top of the machine body 10, a plurality of air guide parts 31 communicated with the air outlet 20 are arranged on the air guide device 30, and the plurality of air guide parts 31 are arranged around the body of the air guide device 30 so that the air flow flows into the room through the plurality of air guide parts 31 after passing through the air outlet 20; wherein the air guiding device 30 is rotatably arranged around a first predetermined axis. The air conditioner indoor unit can realize air outlet from the top of the air conditioner, avoids air conditioner wind from directly blowing human bodies, is simple in structure and convenient to implement, can realize 360-degree air outlet by utilizing the air guide device so as to increase the air supply area, solves the problem that the air outlet angle of the air conditioner indoor unit is limited, and optimizes the air outlet effect of the air conditioner indoor unit.
In the embodiment of the present invention, the air guiding portion 31 is an air guiding hole 310, and the air guiding device 30 further includes: a cylinder 32, wherein the cylinder 32 is provided with a through hole communicated with the air outlet 20; the plurality of air guide holes 310 are disposed on the side wall of the cylinder 32, the plurality of air guide holes 310 are divided into a plurality of rows, and the plurality of rows of air guide holes 310 are disposed around the axis of the cylinder 32, so that the air flow in the cylinder 32 flows into the room through the plurality of air guide holes 310. The air outlet of the indoor unit of the air conditioner can be more uniform by the arrangement, and the comfort level of a user is improved.
Specifically, the air guiding device 30 further includes: and the rotating shaft 33 is installed in the cavity of the cylinder 32, so that the cylinder 32 is driven by the vortex airflow from the air outlet 20 to rotate around the rotating shaft 33. Because the air conditioner can generate condensed water in the operation process, the air guide device 30 can be rotatably arranged, the condensed water on the cylinder body 32 can be thrown out by utilizing centrifugal force, and dust on the cylinder body 32 can be taken away while the condensed water is thrown out, so that the air guide device 30 has a self-cleaning function.
Preferably, the radial section of the air guide hole 310 is triangular. The air is guided through the air guide holes 310 with the triangular radial sections, so that the air outlet is finer, the flow rate of air flow is increased, and the performance of the air conditioner is improved.
In the specific implementation process, the air conditioner indoor unit further comprises: and a support assembly 40, wherein the support assembly 40 is connected with the air guide device 30, so that the air guide device 30 is connected with the machine body 10 through the support assembly 40. Meanwhile, the support assembly 40 supports the air guiding device 30, so that the air guiding device 30 is more stable in the working process.
In the embodiment provided by the invention, the air guiding device 30 comprises a cylinder 32 and a rotating shaft 33 arranged in the cylinder 32, wherein the cylinder 32 is provided with a through port communicated with the air outlet 20; the support assembly 40 includes: a transition piece 41, the transition piece 41 being hinged to the rotating shaft 33 such that the rotating shaft 33 is rotatably disposed about its axis; and a first end of the support frame 42 is connected with the transition piece 41, and a second end of the support frame 42 is connected with the machine body 10. The transition piece 41 connects the rotating shaft 33 and the support frame 42, so that the cylinder 32 can rotate around the rotating shaft 33, and the air guide device 30 is connected with the machine body 10.
Preferably, the transition piece 41 is a bearing, the inner ring of which is connected to the rotating shaft 33 and the outer ring of which is connected to the support frame 42. Transition piece 41 may also be a rack and pinion drive, a roller, a slide, etc., with a first portion of transition piece 41 connected to support bracket 42 and a second portion of transition piece 41 connected to rotational axis 33.
In order to facilitate the installation of the transition piece 41 and prevent the transition piece 41 from being removed from the rotating shaft 33, the rotating shaft 33 is provided with an installation groove 330, and the transition piece 41 is connected with the rotating shaft 33 through the installation groove 330. To retain transition piece 41 with mounting slot 330.
In particular embodiments, the support frame 42 includes a plurality of support rods disposed about the transition piece. Preferably, the plurality of support rods are evenly spaced around the transition piece to more evenly blow the air stream from the outlet opening into the cavity of the cylinder 32.
In the embodiment provided by the present invention, an air duct is disposed in the machine body 10, and the air duct is communicated with the air outlet 20; the air conditioning indoor unit further comprises: and the controller 50 is connected with an air outlet assembly of the indoor unit of the air conditioner, and the air outlet assembly is arranged in the air duct so as to control the rotation direction of the airflow in the air duct through the controller 50 and control the rotation direction of the air guide device 30 rotating around the first preset axis. The air guide device 30 is driven to change the rotating direction by changing the rotating direction of the air flow, a driving mechanism of the air guide device 30 is not required to be independently arranged, the installation space and the cost are saved, the noise of the indoor unit of the air conditioner is reduced, and the air guide device 30 can be detached when the air guide device 30 is not required.
In the specific operation process, the controller 50 is utilized to control the rotation direction of the fan outlet unit in the air-conditioning indoor unit so as to control the rotation direction of the air flow in the air duct, the fan direction of the fan outlet unit can be changed at regular time through the controller 50, the direction of the air flow convection can be changed through changing the direction of the arbitrary time node, and then the cylinder can rotate spontaneously, clockwise and anticlockwise so as to realize the self-cleaning of the cylinder 32, for example, the clockwise rotating cylinder enables the dust and the condensed water beads attached to the surface to have an acceleration along the tangential direction of a rotating plane, when the cylinder 32 changes the direction and rotates anticlockwise, the water beads can take away the dust, at the moment, the dust and the water beads obtain an acceleration in the opposite direction, after the two accelerations are mutually offset, the dust and the water beads cannot keep a relatively static state with the cylinder, will be separated from the cylinder and fall into the room along with the wind blown out from the wind guide holes.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the air conditioner indoor unit provided by the invention comprises a machine body 10, an air outlet 20 and an air guide device 30, wherein the air outlet 20 is arranged at the top of the machine body 10, air flow in the machine body 10 flows into a room through the air outlet 20, the air guide device 30 is arranged at the top of the machine body 10, a plurality of air guide parts 31 communicated with the air outlet 20 are arranged on the air guide device 30, and the plurality of air guide parts 31 are arranged around the body of the air guide device 30 so that the air flow flows into the room through the plurality of air guide parts 31 after passing through the air outlet 20; wherein the air guiding device 30 is rotatably arranged around a first predetermined axis. The air conditioner indoor unit can realize air outlet from the top of the air conditioner, avoids air conditioner wind from directly blowing human bodies, is simple in structure and convenient to implement, can realize 360-degree air outlet by utilizing the air guide device so as to increase the air supply area, solves the problem that the air outlet angle of the air conditioner indoor unit is limited, and optimizes the air outlet effect of the air conditioner indoor unit.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
a body (10);
the air outlet (20) is arranged at the top of the machine body (10), and air flow in the machine body (10) flows into a room through the air outlet (20);
the air guide device (30) is installed at the top of the machine body (10), a plurality of air guide parts (31) communicated with the air outlet (20) are arranged on the air guide device (30), and the plurality of air guide parts (31) are arranged around the body of the air guide device (30) so that air flow flows into a room through the plurality of air guide parts (31) after passing through the air outlet (20); wherein the air guiding device (30) is rotatably arranged around a first predetermined axis.
2. The indoor unit of claim 1, wherein the air guide portion (31) is an air guide hole (310), and the air guide device (30) further comprises:
the barrel (32), the barrel (32) is provided with a through hole communicated with the air outlet (20);
the plurality of air guide holes (310) are formed in the side wall of the cylinder body (32), the plurality of air guide holes (310) are divided into a plurality of rows, and the plurality of rows of air guide holes (310) are arranged around the axis of the cylinder body (32) so that air flow in the cylinder body (32) flows into a room through the plurality of air guide holes (310).
3. The indoor unit of claim 2, wherein the air guide device (30) further comprises:
the rotating shaft (33), the rotating shaft (33) is installed in the barrel cavity of the barrel (32), so that the vortex airflow flowing out of the air outlet (20) drives the barrel (32) to rotate around the rotating shaft (33).
4. The indoor unit of claim 2, wherein the radial cross-section of the air guide hole (310) is triangular.
5. An indoor unit of an air conditioner according to claim 1, further comprising:
and the support component (40), the support component (40) is connected with the air guiding device (30), so that the air guiding device (30) is connected with the machine body (10) through the support component (40).
6. The indoor unit of claim 5, wherein the air guide device (30) comprises a cylinder (32) and a rotary shaft (33) disposed in the cylinder (32), the cylinder (32) having a passage opening communicating with the air outlet (20); the support assembly (40) comprises:
a transition piece (41), wherein the transition piece (41) is hinged with the rotating shaft (33) so that the rotating shaft (33) can be rotatably arranged around the axis of the rotating shaft;
the first end of the supporting frame (42) is connected with the transition piece (41), and the second end of the supporting frame (42) is connected with the machine body (10).
7. The indoor unit of claim 6, wherein the transition member (41) is a bearing, and the inner race of the bearing is connected to the rotary shaft (33) and the outer race of the bearing is connected to the support frame (42).
8. The indoor unit of claim 6, wherein a mounting groove (330) is formed on the rotary shaft (33), and the transition piece (41) is connected to the rotary shaft (33) through the mounting groove (330).
9. The indoor unit of claim 6, wherein the support frame (42) comprises a plurality of support rods, and the plurality of support rods are disposed around the transition member.
10. The indoor unit of air conditioner according to any one of claims 1 to 9, wherein an air duct is provided in the body (10), and the air duct communicates with the air outlet (20); the air-conditioning indoor unit further comprises:
the controller (50) is connected with an air outlet assembly of the indoor unit of the air conditioner, the air outlet assembly is arranged in the air duct, and the rotation direction of air flow in the air duct is controlled through the controller (50) so as to control the rotation direction of the air guide device (30) rotating around the first preset axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911114960.XA CN110748955A (en) | 2019-11-14 | 2019-11-14 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911114960.XA CN110748955A (en) | 2019-11-14 | 2019-11-14 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110748955A true CN110748955A (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911114960.XA Pending CN110748955A (en) | 2019-11-14 | 2019-11-14 | Indoor unit of air conditioner |
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| Country | Link |
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| CN (1) | CN110748955A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609465A (en) * | 2020-05-29 | 2020-09-01 | 佛山市万物互联科技有限公司 | Control method of air conditioner, air conditioner and computer readable storage medium |
-
2019
- 2019-11-14 CN CN201911114960.XA patent/CN110748955A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609465A (en) * | 2020-05-29 | 2020-09-01 | 佛山市万物互联科技有限公司 | Control method of air conditioner, air conditioner and computer readable storage medium |
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