CN114060923A - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN114060923A CN114060923A CN202010749096.7A CN202010749096A CN114060923A CN 114060923 A CN114060923 A CN 114060923A CN 202010749096 A CN202010749096 A CN 202010749096A CN 114060923 A CN114060923 A CN 114060923A
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- China
- Prior art keywords
- air
- air outlet
- indoor unit
- outlet
- frame
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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
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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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
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
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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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
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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
- F24F13/20—Casings or covers
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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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses an air-conditioning indoor unit, which comprises a shell and an air outlet module; wherein, an air duct is arranged inside the shell; the air outlet module is movably arranged at the bottom of the shell and is provided with a plurality of air outlet parts communicated with the air channel; the air outlet module can move up and down and is switched between a first position and a second position. At the first position, part of the air outlet module is hidden at the inner side of the shell; and the second position is used for exposing a plurality of air outlet parts of the air outlet module to the outside of the shell. The air conditioner indoor unit can provide various air outlet modes so as to meet the requirement of a user on the air outlet area.
Description
Technical Field
The invention relates to the technical field of air conditioning equipment, in particular to an air conditioner indoor unit.
Background
Along with the improvement of living standard of people, the requirement of people on the air conditioner indoor unit is higher and higher. Different same users have different requirements on the air outlet area of the air conditioner under different conditions. However, the existing air conditioner is usually provided with only one air outlet, and the position of the air outlet is fixed, which is difficult to satisfy the requirement of the user for the air outlet area.
Disclosure of Invention
The invention mainly aims to provide an air conditioner indoor unit, which aims to provide various air outlet modes so as to meet the requirement of a user on the air outlet area.
In order to achieve the above object, the present invention provides an indoor unit of an air conditioner, including: the air outlet module is arranged on the shell; wherein, an air duct is arranged inside the shell; the air outlet module is movably arranged at the bottom of the shell and is provided with a plurality of air outlet parts communicated with the air channel; the air outlet module can move up and down and is switched between a first position and a second position. At the first position, part of the air outlet module is hidden at the inner side of the shell; and the second position is used for exposing a plurality of air outlet parts of the air outlet module to the outside of the shell.
Optionally, the air outlet module includes an air outlet frame movably connected to the housing, the air outlet frame is provided with a plurality of air outlet portions, and an air outlet direction of a part of the air outlet portions is different from an air outlet direction of the rest of the air outlet portions.
Optionally, the air outlet frame comprises a bottom wall plate, a front wall plate and a side wall plate; wherein, the air outlet part is arranged on any two or three of the bottom wall plate, the front wall plate and the side wall plate.
Optionally, the air outlet portions include a first air outlet portion disposed on the bottom wall plate, and the first air outlet portion is provided with an air outlet opening toward the front side of the indoor unit of the air conditioner; and/or, a plurality of air-out parts are arranged in the second air-out part of the bottom wall plate, and the second air-out part is provided with a plurality of air-out holes.
Optionally, a plurality of air-out portion is including setting up in the third air-out portion of preceding wallboard, third air-out portion is provided with a plurality of exhaust vents.
Optionally, it is a plurality of including setting up in the air-out portion fourth air-out portion on the lateral wall board, fourth air-out portion is provided with a plurality of exhaust vents.
Optionally, the air outlet module further includes an air deflector rotatably mounted at an air outlet of the first air outlet portion of the bottom case, and the air deflector is provided with a plurality of air outlet holes.
Optionally, when the air outlet frame is located at the second position, the air outlet portion disposed on the front wall plate and/or the side wall plate is hidden inside the housing.
Optionally, when the air outlet module is located at the second position, a rear air opening opened backward is formed between the rear edge of the bottom wall plate of the air outlet frame and the lower surface of the housing at an interval.
Optionally, the housing comprises a chassis, a front panel and two end caps; the upper end of air-out frame with the lower extreme swing joint of casing, wherein: the front wall plate of the air outlet frame is attached to the front panel of the shell; and the side wall plate of the air outlet frame is attached to the end cover of the shell.
Optionally, the indoor unit of the air conditioner further includes a driving device, the driving device is installed on the casing, and the driving device is connected to the air outlet module to drive the air outlet module to move up and down.
Optionally, the driving device comprises a mounting box, a motor, a gear and a rack; the mounting box is fixedly connected with the shell; the motor is mounted on the mounting box; the gear is connected with the motor; the rack is fixedly connected with the air outlet module, movably mounted on the shell along the vertical direction and meshed with the gear.
Optionally, a movable block for mounting the rack is configured at the upper end of the air outlet frame, and the movable block is configured with a movable rail extending in the vertical direction; and the inner surface of the mounting box is provided with a static rail for the sliding fit of the movable rail.
Optionally, the indoor unit of the air conditioner is a wall-mounted indoor unit of the air conditioner or a ceiling-mounted indoor unit of the air conditioner.
According to the technical scheme, the air outlet module is arranged at the bottom of the shell of the indoor unit of the air conditioner, the air outlet module can move up and down and can be switched between the working position and the storage position, when the air outlet module is located at the first position, part of an air outlet part of the air outlet module is hidden at the inner side of the shell, the air outlet area of the indoor unit of the air conditioner is small, and conventional air outlet can be achieved; when the air outlet module is located at the second position, a plurality of air outlet parts of the air outlet module are exposed outside the shell, the air outlet area of the indoor unit of the air conditioner is large, and multi-surface non-wind-sensing air outlet can be achieved. Therefore, the air outlet surface area of the air conditioner indoor unit can be changed by vertically moving the air outlet module in the air conditioner indoor unit, so that different air outlet modes are realized, and the requirements of users on different air outlet areas are met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an air outlet module at a first position in an embodiment of an indoor unit of an air conditioner according to the present invention;
fig. 2 is a schematic view illustrating an air outlet module of the air conditioning indoor unit in fig. 1 switched to a second position;
fig. 3 is a schematic view of the air conditioning indoor unit of fig. 2 from another perspective;
fig. 4 is a schematic view illustrating an assembly of an air outlet module, a front panel and an end cover of the air conditioning indoor unit in fig. 3;
fig. 5 is a schematic structural view of a part of the air outlet module, the front panel and the end cover in fig. 4 after being assembled;
FIG. 6 is a cross-sectional view taken along line I-I of FIG. 5;
FIG. 7 is a cross-sectional view taken along line II-II of FIG. 5;
fig. 8 is an exploded view of the air outlet module shown in fig. 5.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Indoor unit of |
230 | |
| 110 | |
240 | |
| 111 | |
241 | |
| 112 | |
242 | |
| 113 | |
243 | |
| 101 | |
244 | |
| 200 | |
201 | The first |
| 210 | |
202 | Second |
| 211 | |
203 | Third |
| 212 | |
204 | The fourth |
| 213 | |
205 | |
| 220 | Movable block |
The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between the various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides an air conditioner indoor unit which can realize multiple air outlet modes so as to meet the requirement of a user on the air outlet area. As for the type of the air conditioning indoor unit, the air conditioning indoor unit may be a wall-mounted air conditioner or a ceiling-mounted air conditioning indoor unit. The following description will be mainly made by taking a wall-mounted air conditioner as an example.
Referring to fig. 1 to 3, in an embodiment of the indoor unit 100 of the air conditioner, the indoor unit 100 of the air conditioner includes a casing 110 and an air outlet module 200; an air duct is arranged inside the shell 110; the air outlet frame 210 is connected to the bottom of the housing 110, and the air outlet frame 210 is provided with a plurality of air outlet portions communicated with the air duct; the air outlet frame 210 is movable in the up-down direction to switch between a first position and a second position. In the first position, part of the air outlet portion of the air outlet frame 210 is hidden inside the housing 110; in the second position, the air outlet portions of the air outlet frame 210 are exposed to the outside of the housing 110.
Specifically, the housing 110 has an air inlet 101 formed at the top thereof; the upper end of the air duct inside the casing 110 is communicated with the air inlet 101, and the lower end of the air duct is communicated with the air outlet module 200. The air outlet module 200 is movably connected to the lower end of the casing 110, so that the air outlet module 200 moves up and down to switch between the first position and the second position. As for the plurality of air outlet portions on the air outlet module 200, any one of the air outlet portions may be a whole air outlet or a hole group consisting of a plurality of air outlet holes, which will be described in detail later.
When the air outlet module 200 is located at the first position, part of the air outlet portion of the air outlet module 200 is hidden inside the casing 110, that is, only a part of the air outlet portion of the air outlet module 200 is exposed outside the casing 110, at this time, the air outlet surface of the air outlet module 200 is small, and the total air outlet area is relatively small. Therefore, the airflow in the air duct of the housing 110 is blown out from the air outlet portion exposed outside the housing 110, the air outlet area is small, and air can be intensively supplied to the same area, so that conventional air outlet is realized. It should be noted that, in this state, the position where the outer surface of the air outlet module 200 is joined to the outer surface of the casing 110 is in a smooth transition, so that the air conditioning indoor unit 100 has a relatively complete surface.
When the air outlet module 200 is located at the second position, the air outlet portions of the air outlet module 200 are all exposed outside the casing 110, and at this time, the total air outlet surface area of the air outlet module 200 is large. Therefore, the air flow in the air duct of the casing 110 will be divided into multiple air flows from the multiple air outlets and blown out, and the multiple air flows are blown out to different positions respectively, so as to realize multi-surface air supply, effectively expand the air supply range of the indoor unit 100 of the air conditioner, avoid the concentrated blowing of the outlet air flows to the same area, greatly reduce the wind sensation, and realize multi-surface non-wind-sensation air outlet.
Based on this, by driving the air outlet module 200 to move up and down, the air outlet module 200 can be switched between the first position and the second position, so as to change the number of the air outlet portions (i.e., the number of the air outlet surfaces) of the air outlet module 200 exposed outside the casing 110 of the indoor unit 100 of the air conditioner, thereby effectively adjusting the total air outlet area of the indoor unit 100 of the air conditioner, and realizing the switching of the indoor unit 100 of the air conditioner between different air outlet modes.
According to the technical scheme, the air outlet module 200 is arranged at the bottom of the shell 110 of the indoor air conditioner 100, the air outlet module 200 can move up and down to be switched between the working position and the storage position, when the air outlet module 200 is located at the first position, part of an air outlet part of the air outlet module 200 is hidden at the inner side of the shell 110, the air outlet area of the indoor air conditioner 100 is small, and conventional air outlet can be achieved; when the air outlet module 200 is located at the second position, the air outlet portions of the air outlet module 200 are all exposed outside the casing 110, and the air outlet area of the indoor unit 100 of the air conditioner is large, so that multi-surface no-wind-sense air outlet can be realized. Therefore, the air-conditioning indoor unit 100 of the present invention can change the air outlet area of the air-conditioning indoor unit 100 by moving the air outlet module 200 up and down, thereby realizing different air outlet modes and meeting the requirements of users for different air outlet areas.
Referring to fig. 3 and 4, in an embodiment, the air outlet module 200 includes an air outlet frame 210 movably connected to the housing 110, and a plurality of air outlet portions are disposed on the air outlet frame 210, wherein an air outlet direction of some of the air outlet portions is different from an air outlet direction of the other air outlet portions. Such as but not limited to: and part of the air outlet part can be blown forwards or downwards, and the other part of the air outlet part can be blown forwards or backwards, and the like. Therefore, when the air current in the wind channel is shunted to the plurality of air outlet parts, the air current is respectively blown out to different directions through the plurality of air outlet parts, thereby realizing air outlet to different directions, realizing multi-surface air outlet, not only enlarging the air outlet area, but also avoiding concentrated direct blowing users and improving the comfort level of non-wind-feeling air outlet.
Referring to fig. 3 and 4, in an embodiment, the air-out frame 210 includes a bottom wall panel 211, a front wall panel 212 and a side wall panel 213; the air outlet portion is provided in any two or three of the bottom wall plate 211, the front wall plate 212 and the side wall plate 213. Specifically, the front wall panel 212 of the air-out frame 210 is located at the front side of the bottom wall panel 211 thereof; two side wall plates 213 of the outlet frame 210 are respectively located at two ends of the bottom wall plate 211 and are smoothly connected with two ends of the front wall plate 212. The bottom wall 211, the front wall 212, and the side wall 213 of the outlet frame 210 are integrally formed.
Specifically, optionally, an air outlet part is arranged on the bottom wall plate 211 of the air outlet frame 210, and the air outlet part can be opened forwards to realize forward air outlet; or the air outlet part is opened downwards to realize downward air outlet. Also optionally, an air outlet part is provided on the front wall 212 of the air outlet frame 210, and the air outlet part can be opened forward to realize forward air outlet. Further alternatively, an air outlet portion is provided on the sidewall plate 213 of the air outlet frame 210, and the air outlet portion is opened toward the left side or the right side to realize air outlet in the left-right direction.
The types of the air outlet parts with different structures can be the same or different. For example, the air outlet portion of the bottom wall 211 of the air outlet frame 210 is designed as an air outlet, and the air outlet portions of the front wall 212 and/or the side wall 213 thereof are provided as a plurality of air outlet holes. For another example, the air outlet portion of the bottom wall 211 of the air outlet frame 210 is designed as a plurality of air outlet holes, and the air outlet portion of the front wall 212 and/or the side wall 213 is set as an air outlet. The types of the air outlet parts can be reasonably designed according to market demands and manufacturing difficulty, and are not particularly limited.
Referring to fig. 3 and 4, in an embodiment, the air outlet portions include a first air outlet portion 201 disposed on the bottom wall 211, and the first air outlet portion 201 is provided with an air outlet for supplying air to the front lower portion of the indoor unit 100 of the air conditioner; and/or, a plurality of air-out portion is including setting up the second air-out portion 202 at diapire board 211 in the air-out portion, and second air-out portion 202 is provided with a plurality of exhaust vents for to the below air supply of machine 100 in the air conditioning.
Specifically, the bottom wall plate 211 is provided with a first air outlet portion 201 and a second air outlet portion 202. Wherein, the air outlet of the first air outlet part 201 extends along the length direction of the indoor unit 100 of the air conditioner; the second air-out portion 202 is located the rear side of first air-out portion 201, and the extending direction of second air-out portion 202 is unanimous with the extending direction of first air-out portion 201, and a plurality of exhaust vents are evenly just arranged at interval in second air-out portion 202.
In a conventional air outlet mode, an air outlet at the first air outlet part 201 can be opened, so that the main activity area of a user can be rapidly cooled or heated; in the no-wind mode, the air outlet at the first air outlet portion 201 is closed, so that the airflow is blown out from the air outlet holes of the second air outlet portion 202, and a direct blowing user is avoided. Of course, in other embodiments, an air outlet may be provided in the second air outlet portion 202, and a porous plate, an air door, or the like may be provided in the air outlet.
Referring to fig. 3 and 4, in an embodiment, considering that a main activity area of a user is generally at a front side of the air conditioning indoor unit 100, the main activity area generally requires a large amount of air output. Therefore, optionally, the plurality of air outlet portions include a third air outlet portion 203 disposed on the front wall panel 212, and the third air outlet portion 203 is provided with a plurality of air outlet holes for supplying air to the front of the indoor unit 100 of the air conditioner.
Specifically, the third air outlet portion 203 extends along the length direction of the indoor unit 100 of the air conditioner, and the air outlets are uniformly and alternately arranged in the third air outlet portion 203. The airflow blown forward from the plurality of air outlet holes at the third air outlet portion 203 has a low air speed and a low wind sensation, so that the user is not likely to feel uncomfortable, and the air outlet amount at the front side of the indoor unit 100 of the air conditioner can be supplemented. Of course, in other embodiments, an air outlet may be provided in the third air outlet portion 203, and a micro-perforated plate, a damper, or the like may be provided in the air outlet.
Referring to fig. 3 and 4, in an embodiment, the air outlet portions include a fourth air outlet portion 204 disposed on the sidewall plate 213, and the fourth air outlet portion 204 has a plurality of air outlet holes for supplying air to the left side or the right side of the indoor unit 100 of the air conditioner.
Specifically, since the air-out frame 210 has two side wall plates 213, the fourth air-out portion 204 may be provided on any one of the side wall plates 213, or the fourth air-out portions 204 may be provided on both of the side wall plates 213, so that air can be simultaneously blown to both left and right sides of the indoor unit 100 of the air conditioner, which is not easy to directly blow to a user. However, in other embodiments, an air outlet may be disposed in the fourth air outlet portion 204, and a porous plate or an air door may be disposed at the air outlet.
In a plurality of above-mentioned implementations, the combination of two arbitrary or more than two air-out portion in first air-out portion 201 to fourth air-out portion 204 can realize the multiaspect air-out, effectively increases the air-out area, strengthens no seamless effect of wind sense. Particularly, when the first air outlet portion 201 to the fourth air outlet portion 204 are simultaneously disposed on the air outlet frame 210, four-side air outlet can be realized, and the air outlet side almost covers the visible area on the front side of the indoor unit 100 of the air conditioner.
Referring to fig. 3 and 4, in an embodiment, considering that the first air outlet portion 201 is provided with an air outlet, if the air outlet is directly opened, external impurities may fall into the inside of the indoor unit 100 of the air conditioner from the air outlet. In view of this, optionally, the air outlet module 200 further includes an air deflector 230, and the air deflector 230 is rotatably installed at the air outlet of the first air outlet portion 201 of the air outlet frame 210, so as to open or close the air outlet by the rotation of the air deflector 230. The air guiding plate 230 may be a solid plate without air outlet holes, or a micro-porous plate with a plurality of air outlet holes.
Specifically, the air deflector 230 has a plurality of air outlets, and when the air deflector 230 is rotated to close the air outlet, the air outlet flow can be blown out from the air outlets of the air deflector 230, so as to realize no-wind-induced air outlet of the first air outlet portion 201.
Referring to fig. 3 and 4, according to any of the above embodiments, when the air outlet frame 210 is in the first position, the air outlet portion disposed on the front wall panel 212 and/or the side wall panel 213 is hidden inside the housing 110. For example, the third air outlet portion 203 of the front wall panel 212 and the fourth air outlet portion 204 of the side wall panel 213 are both hidden inside the casing 110, that is, only the first air outlet portion 201 and the second air outlet portion 202 of the bottom wall panel 211 are exposed, and at this time, the indoor air conditioner 100 blows air out through the first air outlet portion 201 and the second air outlet portion 202. Of course, only one of the third air outlet portion 203 of the front wall panel 212 and the fourth air outlet portion 204 of the side wall panel 213 may be hidden inside the casing 110, and the other one may be exposed to increase the air outlet area.
In an embodiment, when the air outlet module 200 is in the first position, a rear edge of the bottom wall plate 211 of the air outlet frame 210 is correspondingly engaged with a front edge of the lower surface of the housing 110. When the air outlet module 200 is in the second position, a rear air opening 205 opened backward is formed between the rear edge of the bottom wall plate 211 of the air outlet frame 210 and the lower surface of the housing 110.
Generally, the rear of the indoor unit 100 is a wall facing a room. Therefore, when the air-out frame 210 of the indoor unit 100 is in the second position, the rear air outlet 205 formed by the indoor unit 100 faces the wall, and a part of the airflow blown out from the air duct is blown out from the air-out portions, and another part of the airflow is blown out from the rear air outlet 205 to the wall, so that the number of air-out surfaces is increased, and the area of the air-out surface is effectively increased. Since the rear air outlet 205 blows the air toward the wall, the blown air is blocked by the wall and gradually spreads around the wall, and cannot directly blow to the user.
Referring to fig. 3 and 4, according to any of the above embodiments, the housing 110 includes a bottom plate 111, a front plate 112, and two end caps 113; the upper end of the air-out frame 210 is slidably connected to the lower end of the housing 110, wherein the front wall 212 of the air-out frame 210 is attached to the front panel 112 of the housing 110, and the side wall 213 of the air-out frame 210 is attached to the end cap 113 of the housing 110.
Specifically, the front panel 112 is mounted on the front side of the chassis 111, and two end caps 113 are respectively mounted on two ends of the chassis 111 and respectively connected to two ends of the front panel 112. The bottom plate 111, the front panel 112 and the lower periphery of the end cover 113 enclose an opening for installing the air outlet frame 210. The upper end of the air-out frame 210 is slidably connected to the lower end of the housing 110, so that the air-out frame 210 is slidable in the vertical direction with respect to the housing 110.
For the front wall panel 212 of the air outlet frame 210, the front wall panel 212 may be attached to the inner side or the outer side of the front panel 112, specifically, the front wall panel 212 is attached to the inner side of the front panel 112. When the air outlet frame 210 slides up and down relative to the housing 110, the connection position between the front wall plate 212 of the air outlet frame 210 and the front panel 112 of the housing 110 can be always attached, so that an air leakage gap is prevented from being formed between the front wall plate 212 of the air outlet frame and the front panel 112 of the housing 110, and the sealing performance of the connection position is improved.
As for the side wall plate 213 of the air-out frame 210, the side wall plate 213 may be attached to the inner side surface or the outer side surface of the end cover 113, specifically, the side wall plate 213 is attached to the outer side surface of the end cover 113, and a gap is formed between the end edge of the front panel 112 and the side edge of the end cover 113 at this time, so that the corner between the front wall plate 212 and the side wall plate 213 of the air-out frame 210 passes through. When the air-out frame 210 slides up and down relative to the housing 110, the connection position between the side wall plate 213 of the air-out frame 210 and the end cover 113 of the housing 110 can be always kept attached, so that an air leakage gap is prevented from being formed between the side wall plate 213 of the air-out frame and the end cover 113 of the housing 110, and the sealing performance of the connection position is improved.
Referring to fig. 4 to fig. 6, based on any of the above embodiments, the driving method of the air-out frame 210 may be to manually drive the air-out frame 210 to move, or to drive the air-out frame 210 to move through the driving device 240. In this embodiment, the air conditioning indoor unit 100 further includes a driving device 240, the driving device 240 is installed on the casing 110, and the driving device 240 is connected to the air outlet frame 210 to drive the air outlet frame 210 to move up and down. Specifically, the number of the driving devices 240 is two, and the two driving devices 240 are respectively and correspondingly located at two ends of the air-out frame 210 to drive the air-out frame 210 to move stably.
In one embodiment, the driving device 240 includes a mounting box 241, a motor 242, a gear 243 and a rack 244; wherein, the mounting box 241 is fixedly connected with the housing 110; the motor 242 is mounted on the mounting box 241; the gear 243 is connected with the motor 242; the rack 244 is fixedly connected to the air outlet frame 210, and the rack 244 is movably installed in the housing 110 in the up-down direction and engaged with the gear 243. Specifically, the lower end of the mounting case 241 is open for the rack gear 244 to pass through.
When the air conditioning indoor unit 100 starts the multi-surface no-wind-sensing air outlet mode, the driving device 240 is started, the motor 242 in the driving device 240 drives the gear 243 to rotate, so that the gear 243 drives the rack 244 to move downwards, and then the rack 244 drives the air outlet frame 210 to move downwards to the second position, at this time, a plurality of air outlet portions of the air outlet frame 210 are exposed outside the shell 110, and therefore multi-surface no-wind-sensing air outlet can be achieved.
When the indoor unit 100 of the air conditioner starts the conventional air outlet mode, the motor 242 in the driving device 240 rotates in the reverse direction, so that the gear 243 drives the rack 244 to move upward, and then the rack 244 drives the air outlet frame 210 to move upward to the first position, at this time, part of the air outlet portion of the air outlet frame 210 is hidden inside the casing 110, and the rest of the air outlet portion is used for air outlet, thereby realizing conventional air outlet.
Referring to fig. 6 to 8, further, a movable block 220 is configured at the upper end of the air-out frame 210, a rack 244 is configured at one side of the movable block 220, and a movable rail 221 extending in the vertical direction is configured at the other opposite side of the movable block 220; the inner surface of the mounting case 241 is mounted with a stationary rail 245 to which the moving rail 221 is slidably fitted.
Specifically, the movable block 220 is integrally formed with the air-out frame 210, and the movable block 220 is slidably engaged with the stationary rail 245 on the mounting box 241 through the movable rail 221, that is, the air-out frame 210 is slidably connected with the mounting box 241 on the housing 110 through the movable block 220. When the air-out frame 210 moves up and down, the movable rail 221 of the movable block 220 slides along the stationary rail 245.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents made by the contents of the present specification and drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (14)
1. An air conditioning indoor unit, characterized in that, the air conditioning indoor unit includes:
the air duct is arranged inside the shell; and
the air outlet module is movably arranged at the bottom of the shell and is provided with a plurality of air outlet parts communicated with the air channel; the air outlet module can move up and down and can be switched between a first position and a second position; wherein the content of the first and second substances,
at the first position, part of the air outlet module is hidden at the inner side of the shell;
and the second position is used for exposing a plurality of air outlet parts of the air outlet module to the outside of the shell.
2. The indoor unit of claim 1, wherein the outlet module comprises an outlet frame movably connected to the casing, and a plurality of outlet portions are disposed on the outlet frame, wherein the outlet direction of some of the outlet portions is different from the outlet direction of the rest of the outlet portions.
3. The indoor unit of an air conditioner according to claim 2, wherein the air-out frame includes a bottom wall panel, a front wall panel, and a side wall panel; wherein, the air outlet part is arranged on any two or three of the bottom wall plate, the front wall plate and the side wall plate.
4. The indoor unit of claim 3, wherein a first air outlet portion is included in the plurality of air outlet portions, and the first air outlet portion is provided with an air outlet; and/or the presence of a gas in the gas,
a plurality of be in including setting up in the air-out portion the second air-out portion of end wallboard, second air-out portion is provided with a plurality of exhaust vents.
5. The indoor unit of claim 3, wherein a third outlet portion is provided in the front wall, and the third outlet portion has a plurality of outlet holes.
6. The indoor unit of claim 3, wherein a fourth outlet portion is formed on the sidewall plate and includes a plurality of outlet holes.
7. The indoor unit of claim 4, wherein the outlet module further comprises a wind deflector rotatably mounted at the outlet of the first outlet portion of the outlet frame, and the wind deflector has a plurality of outlet holes formed therethrough.
8. The indoor unit of air conditioner according to any one of claims 3 to 7, wherein when the outlet module is in the second position, the outlet portion provided on the front wall panel and/or the side wall panel is hidden inside the casing.
9. The indoor unit of air conditioner as claimed in any one of claims 1 to 7, wherein when the outlet module is at the second position, a rear air opening opened backward is formed between a rear edge of the bottom wall plate of the outlet frame and a lower surface of the casing.
10. An indoor unit of an air conditioner according to any one of claims 1 to 7, wherein the casing includes a base plate, a front panel and two end caps; the upper end of air-out frame with the lower extreme swing joint of casing, wherein:
the front wall plate of the air outlet frame is attached to the front panel of the shell;
and the side wall plate of the air outlet frame is attached to the end cover of the shell.
11. The indoor unit of any one of claims 1 to 7, further comprising a driving device, wherein the driving device is mounted on the casing, and the driving device is connected to the outlet module to drive the outlet module to move up and down.
12. An indoor unit of an air conditioner according to claim 11, wherein the driving means comprises:
the mounting box is fixedly connected with the shell;
the motor is mounted on the mounting box;
the gear is connected with the motor; and
the rack is fixedly connected with the air outlet module, and the rack is movably arranged on the shell along the vertical direction and meshed with the gear.
13. The indoor unit of an air conditioner according to claim 12, wherein the upper end of the air-out frame is configured with a movable block for the rack to be mounted, and the movable block is configured with a movable rail extending in an up-and-down direction; and the inner surface of the mounting box is provided with a static rail for the sliding fit of the movable rail.
14. The indoor unit of any one of claims 1 to 7, wherein the indoor unit is a wall-mounted type indoor unit or a ceiling-mounted type indoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010749096.7A CN114060923A (en) | 2020-07-29 | 2020-07-29 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010749096.7A CN114060923A (en) | 2020-07-29 | 2020-07-29 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114060923A true CN114060923A (en) | 2022-02-18 |
Family
ID=80227078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010749096.7A Pending CN114060923A (en) | 2020-07-29 | 2020-07-29 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114060923A (en) |
-
2020
- 2020-07-29 CN CN202010749096.7A patent/CN114060923A/en active Pending
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