CN213514108U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN213514108U CN213514108U CN202022133398.XU CN202022133398U CN213514108U CN 213514108 U CN213514108 U CN 213514108U CN 202022133398 U CN202022133398 U CN 202022133398U CN 213514108 U CN213514108 U CN 213514108U
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- air outlet
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- outlet cylinder
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Abstract
The utility model provides an indoor unit of air conditioner, include: a body; the lower end of the rotary air outlet cylinder is provided with an air inlet, an air outlet is arranged above the air inlet, and airflow enters the rotary air outlet cylinder through the air inlet and is discharged through the air outlet; the air outlet cylinder support is fixedly connected to an air inlet at the lower end of the rotary air outlet cylinder, and is provided with first radial ribs which radiate from the rotary center of the air outlet cylinder support to the edge of the air outlet cylinder support; the supporting bracket is fixedly connected with the machine body, is rotatably connected below the air outlet cylinder bracket and is provided with a second rib radiating from the rotating center position of the supporting bracket to the edge of the supporting bracket; the air outlet cylinder bracket and/or the supporting bracket are/is arranged as an aluminum casting. The utility model discloses it sets up to cast aluminium spare to go out bobbin bracket and support holder to both can be more tiny with first rib and second rib can be done, reduce keeping out the wind of air intake, can guarantee intensity again.
Description
Technical Field
The utility model belongs to the technical field of air conditioning, especially, relate to an indoor unit of air conditioner.
Background
At present, the household appliance industry is in a situation of intense competition, each big competitive product has unique innovation in the aspects of functions, appearance and the like, and the product details are also important factors influencing the purchasing power of consumers.
How to reduce the change of structure as far as possible among the domestic air conditioner, reduce the cost of mould sinking again, increase the air-out air current, improve air-out efficiency is the problem that needs to carry out the improvement at present.
In view of this, the present invention is proposed.
Disclosure of Invention
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. For this purpose,
the utility model provides an indoor unit of air conditioner does benefit to the keeping out the wind that reduces the air intake, guarantees the intensity of supporting bracket and play dryer support.
In order to achieve the above object, an embodiment of the present invention provides an indoor unit of an air conditioner, including: a body; the lower end of the rotary air outlet cylinder is provided with an air inlet, an air outlet is arranged above the air inlet, an air outlet channel is formed by communicating the air inlet and the air outlet, and air flow enters the rotary air outlet cylinder through the air inlet and is discharged through the air outlet under the guidance of the air outlet channel; the air outlet cylinder support is fixedly connected to the air inlet at the lower end of the rotary air outlet cylinder, and is provided with first radial ribs which radiate from the rotating center of the air outlet cylinder support to the edge of the air outlet cylinder support; and the supporting bracket is fixedly connected with the machine body, is rotatably connected below the air outlet cylinder bracket and is provided with a second rib radiating from the rotating center position of the supporting bracket to the edge of the supporting bracket. The air outlet cylinder bracket and/or the supporting bracket are/is arranged as an aluminum casting.
From this, through setting up play dryer support and/or support for the cast aluminium spare to both can be more tiny with first rib and second rib can be done, reduce keeping out the wind of air intake, can guarantee intensity again.
In addition, according to the utility model discloses above-mentioned embodiment's machine in air conditioning can also have following additional technical characterstic:
the utility model discloses an in some embodiments, provide an air conditioning indoor unit, the central point that goes out the bobbin bracket puts and is provided with the location axle, the central point of supporting bracket puts and is provided with the locating hole, the location axle with the locating hole cooperation makes it can be relative to go out the bobbin bracket the supporting bracket rotates.
The utility model discloses an in some embodiments, provide an air conditioning indoor unit, the outside cover of location axle is equipped with the bearing, be provided with in the locating hole with the bearing frame of bearing adaptation.
The utility model discloses an in some embodiments, provide an indoor unit of air conditioner, the play dryer upper end is provided with drive assembly, drive assembly includes: the gear ring is fixedly connected to the upper end of the air outlet cylinder; a gear engaged with the ring gear; and an output shaft of the driving motor is connected with the gear, and the driving motor can drive the gear ring to rotate so as to drive the rotary air outlet barrel to rotate.
In some embodiments of the present invention, an air conditioner indoor unit is provided, wherein the gear is engaged with the gear ring in an inner engagement manner.
The utility model discloses an in some embodiments, provide an air conditioning indoor unit, the drive assembly top is provided with the apron, the apron lid is located drive assembly.
The utility model discloses an in some embodiments, provide an air conditioning indoor unit, the rotation center of ring gear is provided with the center pin, the upper end of organism be provided with the shaft hole of center pin adaptation.
The utility model discloses an in some embodiments, provide an air conditioning indoor unit, the center pin with be provided with the bearing between the shaft hole.
The utility model discloses an in some embodiments, provide an air conditioning indoor unit, the air outlet sets up the side of rotatory play dryer.
The utility model discloses an in some embodiments, provide an air conditioning indoor unit, be provided with the holding chamber on the organism, rotatory play dryer set up in the holding intracavity, the air outlet with the opening side in holding chamber is relative time, the air outlet is opened, the air outlet with the opening side in holding chamber is wrong time, the organism will the air outlet hides.
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 these drawings without creative efforts.
FIG. 1 is a schematic view of a heat exchange module of an indoor unit of an air conditioner;
FIG. 2 is a front view of the heat exchange module of the indoor unit of the air conditioner;
FIG. 3 is a cross-sectional view of the heat exchange module of the indoor unit of the air conditioner;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is an enlarged view of portion B of FIG. 3;
FIG. 6 is a structural view of the indoor unit body of the air conditioner of the present invention;
FIG. 7 is an exploded view of the indoor unit of the air conditioner of the present invention;
FIG. 8 is a structural view of the air outlet cylinder bracket of the present invention;
fig. 9 is a structural view of the supporting bracket of the present invention.
In the above figures: 1. a body; 11. an accommodating cavity; 2. rotating the air outlet cylinder; 21. an air inlet; 22. an air outlet; 3. an air outlet cylinder bracket; 31. a first rib; 32. positioning the shaft; 4. a support bracket; 41. a second rib; 42. positioning holes; 43. a through opening; 5. a bearing; 6. a bearing seat; 7. a ring gear; 71. a central shaft; 8. a gear; 9. the motor is driven.
Detailed Description
The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The air conditioner includes an outdoor unit, which refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, and an air conditioning indoor unit of the air conditioner including an indoor heat exchanger, and an expansion valve may be provided in the air conditioning indoor unit or the outdoor unit. The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.
The air conditioning indoor unit is connected to an outdoor unit installed in an outdoor space through a duct. The outdoor unit may be provided with a compressor, an outdoor heat exchanger, an outdoor fan, an expander, and the like of a refrigeration cycle, and the indoor unit of the air conditioner may be provided with an indoor heat exchanger and an indoor fan.
The embodiment of the application provides an indoor unit of an air conditioner, referring to fig. 1-9, one side of a user facing a human body is a front side when the indoor unit of the air conditioner is used, wherein the indoor unit of the air conditioner comprises a heat exchange module and an air treatment module, and the heat exchange module is arranged above the air treatment module and used for cooling and heating. The air treatment module is used for realizing the fresh air function, the purification function and the humidification function of the indoor unit of the air conditioner.
The evaporator is arranged in the heat exchange module and used for exchanging heat with air entering the blowing-in chamber, condensate water can be generated in the operation of the evaporator, the water receiving disc is arranged at the lower end of the evaporator and can collect the condensate water falling from the evaporator, and the condensate water is prevented from overflowing in the air conditioner indoor unit.
The air-conditioning indoor unit comprises: the air conditioner comprises a machine body 1, a rotary air outlet barrel 2, an air outlet flow channel, an air outlet barrel support 3 and a supporting support 4.
The lower end of the rotary air outlet cylinder 2 is provided with an air inlet 21, an air outlet 22 is arranged above the air inlet 21, the air outlet 22 is arranged on the side surface of the rotary air outlet cylinder 2, an air outlet channel is formed by communicating the air inlet 21 and the air outlet 22, and air flow enters the rotary air outlet cylinder 2 through the air inlet 21 and is discharged through the air outlet 22 under the guidance of the air outlet channel.
The air-out cylinder support 3 is fixedly connected with the air inlet 21 at the lower end of the rotary air-out cylinder 2, a first radial rib 31 is arranged on the air-out cylinder support, and the first rib 31 radiates from the rotary center position of the air-out cylinder support 3 to the edge of the air-out cylinder support 3. The first ribs 31 are used for supporting the air outlet cylinder support 3, through holes are arranged between the adjacent first ribs 31, the through holes are arranged corresponding to the air inlets 21, and the inlet air flow enters the air outlet flow passage through the through holes.
The supporting bracket 4 is fixedly connected with the machine body 1 and is rotatably connected below the air outlet cylinder bracket 3, and a second rib 41 radiating from the rotating center position of the supporting bracket 4 to the edge of the supporting bracket 4 is arranged on the supporting bracket. The second ribs 41 support the support frame 4, through holes are formed between the adjacent second ribs 41, the through holes are arranged corresponding to the air inlet 21, and the air inlet flow enters the air outlet flow passage through the through holes between the second ribs 41.
The first ribs 31 and the second ribs 41 have a wind shielding effect on the inlet wind of the air inlet 21, so that the inlet wind of the indoor unit of the air conditioner is weakened, and the outlet wind of the indoor unit of the air conditioner is negatively affected.
In this embodiment, the air outlet cylinder support 3 and the supporting support 4 are both made of cast aluminum, so that the first ribs 31 and the second ribs 41 can be made smaller, the wind shielding of the air inlet 21 is reduced, the structural strength can be ensured, and the safety and the practicability are ensured.
Set up holding chamber 11 on organism 1, holding chamber 11 is circular-arcly, rotatory dryer 2 that goes out sets up in holding chamber 11, can be at 11 internal rotations in holding chamber, the lower extreme of rotatory dryer 2 that goes out is provided with the air intake 21 with the wind channel intercommunication, its side is provided with air outlet 22, when air outlet 22 was relative with the opening side in holding chamber 11, air outlet 22 was opened, rotatory dryer 2 air supply, when air outlet 22 was wrong mutually with the opening side in holding chamber 11, organism 1 sheltered air outlet 22.
The rotary positioning of the rotary air outlet cylinder 2 is realized by the following technical means: the rotation center of the air-out cylinder support 3 is provided with a positioning shaft 32, the rotation center of the supporting support 4 is provided with a positioning hole 42, and the air-out cylinder support 3 can rotate relative to the supporting support 4 through the matching of the positioning shaft 32 and the positioning hole 42.
The bearing 5 is sleeved outside the positioning shaft 32, and a bearing 5 seat matched with the bearing 5 is arranged in the positioning hole 42, so that the rotary air outlet barrel 2 can better rotate on the supporting bracket.
Driving motor 9 fixed connection is in the upper end of organism 1, and along with driving motor 9 work, gear 8 drives ring gear 7 and rotates to the rotation of rotatory play dryer 2 is realized. The driving assembly is arranged outside the rotary air outlet barrel 2, so that the driving component is not influenced by hot air or cold air in the air outlet barrel, and the air outlet barrel has the advantages of reasonable structure, high reliability and long service life.
The above embodiments are only 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 changes or substitutions within the technical scope of the present invention, and all 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 (10)
1. An air conditioning indoor unit, characterized in that: comprises that
A body;
the lower end of the rotary air outlet cylinder is provided with an air inlet, an air outlet is arranged above the air inlet, an air outlet channel is formed by communicating the air inlet and the air outlet, and air flow enters the rotary air outlet cylinder through the air inlet and is discharged through the air outlet under the guidance of the air outlet channel;
the air outlet cylinder support is fixedly connected to the air inlet at the lower end of the rotary air outlet cylinder, and is provided with first radial ribs which radiate from the rotating center of the air outlet cylinder support to the edge of the air outlet cylinder support; and
the supporting bracket is fixedly connected with the machine body, is rotatably connected below the air outlet cylinder bracket and is provided with a second rib radiating from the rotating center position of the supporting bracket to the edge of the supporting bracket;
the air outlet cylinder bracket and/or the supporting bracket are/is arranged as an aluminum casting.
2. An air conditioning indoor unit according to claim 1, wherein:
the rotary center position of the air outlet cylinder support is provided with a positioning shaft, the rotary center position of the supporting support is provided with a positioning hole, and the positioning shaft is matched with the positioning hole, so that the air outlet cylinder support can rotate relative to the supporting support.
3. An air conditioning indoor unit according to claim 2, wherein:
the bearing is sleeved on the outer side of the positioning shaft, and a bearing seat matched with the bearing is arranged in the positioning hole.
4. An air conditioning indoor unit according to claim 1, wherein:
the upper end of the rotary air outlet cylinder is provided with a driving assembly, and the driving assembly comprises
The gear ring is fixedly connected to the upper end of the air outlet cylinder;
a gear engaged with the ring gear; and
and an output shaft of the driving motor is connected with the gear, and the driving motor can drive the gear ring to rotate so as to drive the rotary air outlet barrel to rotate.
5. An air conditioning indoor unit according to claim 4, wherein:
and the gear ring are meshed in an inner meshing mode.
6. An air conditioning indoor unit according to claim 4, wherein:
a cover plate is arranged above the driving assembly, and the cover plate is arranged on the driving assembly in a covering mode.
7. An air conditioning indoor unit according to claim 4, wherein:
the rotating center of the gear ring is provided with a central shaft, and the upper end of the machine body is provided with a shaft hole matched with the central shaft.
8. An indoor unit of an air conditioner according to claim 7, wherein:
and a bearing is arranged between the central shaft and the shaft hole.
9. An air conditioning indoor unit according to claim 1, wherein:
the air outlet is arranged on the side face of the rotary air outlet cylinder.
10. An air conditioning indoor unit according to claim 1, wherein:
the air outlet is opened when the opening side of the air outlet and the opening side of the accommodating cavity are staggered, and the air outlet is covered by the machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022133398.XU CN213514108U (en) | 2020-09-24 | 2020-09-24 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022133398.XU CN213514108U (en) | 2020-09-24 | 2020-09-24 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213514108U true CN213514108U (en) | 2021-06-22 |
Family
ID=76450501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022133398.XU Active CN213514108U (en) | 2020-09-24 | 2020-09-24 | Indoor unit of air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN213514108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115355570A (en) * | 2022-08-22 | 2022-11-18 | 新疆华奕新能源科技有限公司 | Cabinet heat exchange back plate |
-
2020
- 2020-09-24 CN CN202022133398.XU patent/CN213514108U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115355570A (en) * | 2022-08-22 | 2022-11-18 | 新疆华奕新能源科技有限公司 | Cabinet heat exchange back plate |
| CN115355570B (en) * | 2022-08-22 | 2024-04-26 | 新疆华奕新能源科技股份有限公司 | Cabinet heat exchange backboard |
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