CN219868172U - Indoor unit of cabinet air conditioner - Google Patents
Indoor unit of cabinet air conditioner Download PDFInfo
- Publication number
- CN219868172U CN219868172U CN202321064852.8U CN202321064852U CN219868172U CN 219868172 U CN219868172 U CN 219868172U CN 202321064852 U CN202321064852 U CN 202321064852U CN 219868172 U CN219868172 U CN 219868172U
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- air
- indoor unit
- air outlet
- main body
- front wall
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- 230000007246 mechanism Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000004378 air conditioning Methods 0.000 description 10
- 230000002776 aggregation Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000036544 posture Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air-Flow Control Members (AREA)
Abstract
The utility model provides a cabinet air conditioner indoor unit, which comprises a casing, an air outlet grille and an air guide assembly, wherein the casing is provided with an air outlet front wall, the middle part of the air outlet front wall is provided with an air outlet which is opened forwards, the air outlet grille is used for penetrating heat exchange air flow discharged from the air outlet, the cabinet air conditioner indoor unit is provided with a main body surface and two side end surfaces, the main body surface is arranged in front of the air outlet front wall in a face-to-face manner, the two side end surfaces are respectively formed at the two transverse ends of the main body surface and are connected with the edges of the two transverse sides of the air outlet front wall, and the air guide assembly is arranged between the air outlet front wall and the main body surface and is used for adjusting the direction of the heat exchange air flow so that the heat exchange air flow can penetrate through the main body surface and/or the side end surfaces. The cabinet air conditioner indoor unit can supply air from three sides and enlarge the air supply angle.
Description
Technical Field
The utility model relates to an air conditioning technology, in particular to an indoor unit of a cabinet air conditioner.
Background
The traditional cabinet air conditioner indoor unit mainly discharges air forwards, and when all front air is discharged, the air speed is high, and discomfort is easily caused when the air is blown to a person. In order to solve the problem of direct blowing users, the prior art also has the problem that heat exchange air flow is guided to avoid users by utilizing swinging blades, air deflectors and the like to rotate, but the users cannot be avoided in a large range due to the limited air supply angle, so that further improvement is needed.
Disclosure of Invention
An object of the present utility model is to overcome at least one of the drawbacks of the prior art and to provide a cabinet air conditioner indoor unit capable of three-sided air supply.
It is a further object of the present utility model to provide aggregate and distributed air delivery using an air directing assembly.
In particular, the present utility model provides a cabinet air conditioner indoor unit comprising: the shell is provided with an air outlet front wall, and an air outlet which is opened forwards is arranged in the middle of the air outlet front wall in the transverse direction; the air outlet grille is used for penetrating heat exchange air flow discharged from the air outlet and is provided with a main body surface and two side end surfaces, the main body surface is arranged in front of the air outlet front wall in a face-to-face manner, and the two side end surfaces are respectively formed at two transverse ends of the main body surface and are connected with the edges of the two transverse sides of the air outlet front wall; and the air guide assembly is arranged between the air outlet front wall and the main body surface and is used for adjusting the direction of the heat exchange air flow so that the heat exchange air flow can pass through the main body surface and/or the side end surface.
Optionally, the casing has an exterior front wall, the exterior front wall being disposed further forward than the air outlet front wall; the outline of the appearance front wall is matched with the outline of the main body surface, and the appearance front wall is flush with the main body surface.
Optionally, the body surface is provided as a planar or forwardly convex curved surface.
Optionally, the lateral width of the main body face is set to be the same as the lateral width of the air outlet front wall.
Optionally, the lateral width of the main body face is set smaller than the lateral width of the air outlet front wall.
Optionally, the air outlet is arranged in a strip shape extending along the vertical direction; and the air guide assembly comprises two strip-shaped air guide plates which are vertically arranged at the air outlet, and each air guide plate can rotate around a vertical rotation axis so as to adjust the direction of heat exchange air flow.
Optionally, the width of the air deflector is set to be the same as the distance between the air outlet front wall and the main body surface.
Optionally, the axis of rotation of each deflector is arranged to coincide with the centre line of its width; and the rotation axis of each air deflector is positioned in front of the transverse edge of the air outlet.
Optionally, the cabinet air conditioner indoor unit further includes: the two sets of driving mechanisms are used for respectively driving the two air deflectors to rotate, each set of driving mechanism comprises a motor, a driving gear and a driven gear, the motor is fixed on the shell, the driving gear is fixed on an output shaft of the motor, the driven gears are meshed with the driving gears, and the driven gears are connected with a rotating shaft of the air deflectors.
Optionally, the diameter of the driving gear is set smaller than the diameter of the driven gear.
According to the cabinet air conditioner indoor unit, the main body surface of the air outlet grille is arranged in front of the air outlet front wall in a facing manner, the two side end surfaces are respectively formed at the two transverse ends of the main body surface and are connected with the two transverse side edges of the air outlet front wall, and the air guide assembly is arranged between the air outlet front wall and the main body surface and is used for adjusting the direction of heat exchange air flow so that the heat exchange air flow can penetrate through the main body surface and/or the side end surfaces to realize three-surface air outlet.
Further, the two air deflectors are vertically arranged at the air outlet, each air deflector is arranged to rotate around a vertical rotation axis, the rotation axis of each air deflector is arranged to coincide with the central line of the width of the air deflector, the rotation axis of each air deflector is positioned in front of the transverse edge of the air outlet, the two air deflectors can extend forwards and backwards in the width direction and are connected with the transverse edge of the air outlet, heat exchange air flow can be continuously fed forwards under the guidance of the two air deflectors after being discharged from the air outlet and finally discharged into the indoor environment through the main body surface, so that forward aggregation air supply can be realized, the two air deflectors can also be rotated to utilize one side air deflector to realize side air outlet, and finally part of heat exchange air flow can be discharged into the indoor environment through the left side end surface (or the combination part of the left side end surface and the main body surface), so that forward scattered air supply can be realized.
The above, as well as additional objectives, advantages, and features of the present utility model will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present utility model when read in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
fig. 1 is a schematic view of an indoor unit of a cabinet air conditioner according to an embodiment of the present utility model;
FIG. 2 is a schematic view of an air outlet grille in a cabinet air conditioner indoor unit according to one embodiment of the utility model;
fig. 3 is a sectional view of one state of an indoor unit of a cabinet air conditioner according to one embodiment of the present utility model;
fig. 4 is a sectional view of another state of an indoor unit of a cabinet air conditioner according to an embodiment of the present utility model;
FIG. 5 is a schematic view illustrating the mounting relationship between a driving mechanism and an air deflector in an indoor unit of a cabinet air conditioner according to an embodiment of the present utility model;
FIG. 6 is a schematic diagram illustrating the relationship between a cabinet and an outlet grill in a cabinet air conditioner indoor unit according to one embodiment of the utility model;
fig. 7 is a schematic diagram illustrating a relationship between a cabinet and an outlet grill in an indoor unit of a cabinet air conditioner according to another embodiment of the present utility model.
Detailed Description
In the description of the present embodiment, it is to be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "depth", etc. indicate orientations or positional relationships are based on the orientations in the normal use state of the cabinet air-conditioning indoor unit 1 as references, and can be determined with reference to the orientations or positional relationships shown in the drawings, for example, "front" indicating an orientation refers to a side facing a user. This is merely to facilitate describing the utility model and to simplify the description and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the utility model.
Referring to fig. 1 to 4, fig. 1 is a schematic view of a cabinet air-conditioning indoor unit 1 according to an embodiment of the present utility model, fig. 2 is a schematic view of an air outlet grill 50 in the cabinet air-conditioning indoor unit 1 according to an embodiment of the present utility model, fig. 3 is a sectional view of one state of the cabinet air-conditioning indoor unit 1 according to an embodiment of the present utility model, and fig. 4 is a sectional view of another state of the cabinet air-conditioning indoor unit 1 according to an embodiment of the present utility model.
The present utility model provides a cabinet air conditioner indoor unit 1, and the cabinet air conditioner indoor unit 1 may generally include a cabinet 10, an air duct frame 20, an evaporator 30, and a cross flow fan 40.
The cabinet 10 protects the whole indoor unit 1 of the cabinet air conditioner, and an air inlet grille 12 is provided at the rear side of the cabinet 10, a heat exchange air flow inlet is formed on the air inlet grille 12, and an air outlet 142 is provided at the front side of the cabinet 10.
The air duct frame 20 is disposed inside the casing 10, a heat exchange air duct 222 is formed on the air duct frame 20, and the heat exchange air duct 222 has an air inlet side opened toward the heat exchange air flow inlet and an air outlet side opened toward the air outlet 142. The air duct skeleton 20 further has an air outlet air duct 224 connected between the air outlet side and the air outlet 142 to guide the heat exchange air flow in the heat exchange air duct 222 to the air outlet 142. A plurality of swing blades 226 can be further arranged in the air outlet duct 224 to adjust the direction of the heat exchange air flow through up-and-down swing.
The evaporator 30 is installed on the air duct frame 20 and covers the heat exchange air duct 222 to exchange heat with air sucked into the casing 10 from the heat exchange air flow inlet, and the heat exchanged air is discharged into the room through the air outlet side of the air duct frame 20 and the air outlet 142 of the casing 10, thereby realizing refrigeration or heating.
The cross flow fan 40 is installed in the heat exchange duct 222 in a lateral direction for inducing indoor air flow into the cabinet 10 from the heat exchange air flow inlet to exchange heat with the evaporator 30 and finally discharged from the air outlet 142.
In some embodiments, the casing 10 further has an air outlet wall 14, the air outlet 142 is disposed at a middle part of the air outlet wall 14, and the air outlet 142 may be elongated and extend along the height direction of the casing 10, so as to fully utilize the shape of the casing 10 and obtain a larger air outlet area.
The cabinet air conditioner indoor unit 1 may further include an air outlet grill 50 and an air guide assembly. The air outlet grill 50 may be provided with air holes so as to pass through the heat exchange air flow discharged from the air outlet 142. The air outlet grille 50 has a main body surface 510 and two side end surfaces 520, the main body surface 510 is disposed in front of the air outlet front wall 14 in a facing manner, and the two side end surfaces 520 are respectively formed at both lateral ends of the main body surface 510 and are engaged with both lateral side edges of the air outlet front wall 14. The air guiding component is disposed between the air outlet front wall 14 and the main body surface 510, and is used for adjusting the direction of the heat exchange air flow, so that the heat exchange air flow can penetrate through the main body surface 510 and/or the side end surface 520.
That is, the air outlet grille 50 can allow the heat exchange air flow to blow forward through the main body surface 510, and can also allow the heat exchange air flow to blow sideways through the side end surfaces 520 on one side or both sides, thereby realizing a wide range of air blowing.
Further, the air guiding assembly may further include two elongated air guiding plates 60, where the two air guiding plates 60 are vertically disposed at the air outlet 142, and each air guiding plate 60 is configured to rotate around a vertical rotation axis x to adjust the direction of the heat exchange air flow.
Specifically, the rotational axis x of each air deflection 60 is disposed to coincide with the center line of its width, and the rotational axis x of each air deflection 60 is located forward of the lateral edge of the air outlet 142.
The two air deflectors 60 can extend forward and backward in the width direction by rotating and are connected to the transverse edge of the air outlet 142, and the heat exchange air flow can be continuously blown forward under the guidance of the two air deflectors 60 after being discharged from the air outlet 142 and finally discharged into the indoor environment through the main body surface 510, so that forward aggregation air supply can be realized.
The two air deflectors 60 can also utilize the wind guiding to one side through rotation to realize the lateral wind outlet. For example, the left air deflector 60 may be rotated to deflect from back to front and left, and a portion of the section faces the opposite air port, so that the heat exchange air flow discharged from the air outlet 142 may continue to be blown to the left (or left to front) under the guidance of the air deflector 60, and finally, a portion of the heat exchange air flow is discharged to the indoor environment through the left side end surface 520 (or the combination portion of the left side end surface 520 and the main body surface 510), so that forward dispersion blowing can be achieved.
Referring to fig. 5, fig. 5 is a schematic diagram illustrating an installation relationship between a driving mechanism and an air deflector 60 in the indoor unit 1 of a cabinet air conditioner according to an embodiment of the present utility model. In some embodiments, two air deflection plates 60 may each be driven by a set of drive mechanisms. Each set of drive mechanisms may include a motor 72, a drive gear 74, and a driven gear 76. The motor 72 is fixed to the casing 10, the driving gear 74 is fixed to an output shaft of the motor 72, the driven gear 76 is meshed with the driving gear 74, and the driven gear 76 is connected to a rotation shaft of the air deflector 60.
In some embodiments, the housing 10 defines a mounting cavity at the top or bottom of the air outlet wall 14, and the drive mechanism may be disposed within the mounting cavity. The motor 72 is detachably fixed to the wall of the mounting cavity adjacent to the air outlet wall surface 14, the driving gear 74 is mounted on the output shaft of the motor 72, the driven gear 76 can be mounted in the mounting cavity through a rotating shaft and kept engaged with the driving gear 74, and the rotating shaft of the driven gear 76 can extend into a position between the air outlet wall surface 14 and the main body surface 510 through the mounting cavity so as to be connected with the rotating shaft at the top or bottom of the air deflector 60.
Further, the diameter of the driving gear 74 is set smaller than the diameter of the driven gear 76. That is, the driving mechanism drives the pinion to drive the bull gear, so that a deceleration effect can be realized, and the air deflector 60 operates more stably.
In some specific embodiments, the motor 72 may be configured as a stepper motor 72, and the angular displacement of the stepper motor 72 may be set before the cabinet air-conditioning indoor unit 1 leaves the factory, and the stepper motor 72 may be preconfigured with a plurality of angular displacements before the cabinet air-conditioning indoor unit 1 leaves the factory, so as to respectively correspond to the postures of the plurality of air deflectors 60, and a user may control the stepper motor 72 through means such as a voice control/remote controller, so as to realize aggregate air supply or distributed air supply.
In some embodiments, the housing 10 may also include an exterior wall 16. The appearance wall 16 is configured as the appearance front wall 16 of the cabinet air-conditioning indoor unit 1, which is located at the forefront of the casing 10, and the air supply wall may be disposed further behind the appearance wall 16, and since the grille is disposed in front of the air supply wall and has the side end surface 520, the distance between the air supply wall and the appearance wall 16 can be used for accommodating the side end surface 520, so that the main body surface 510 of the air supply grille 50 protrudes from the appearance wall 16, and the aesthetic appearance of the cabinet air-conditioning indoor unit 1 is affected.
In some embodiments, the body face 510 of the air outlet grill 50 is contoured to match and level with the contour of the exterior front wall 16. As shown in fig. 6, for example, when the exterior wall surface 16 is a forwardly convex arc surface, then the body surface 510 should be provided as a forwardly convex arc surface. For another example, as shown in fig. 1 and 7, when the exterior wall surface 16 is planar, both the main body surface 510 and the side end surface 520 should be planar. The above examples are only adaptive matching in some situations, and other shapes of the casing 10 are naturally also present in the actual use process, which is not illustrated herein.
In some embodiments, the lateral width of the body face 510 is set to be the same as the lateral width of the air-out front wall 14, as shown in fig. 6, or the lateral width of the body face 510 is set to be smaller than the lateral width of the air-out front wall 14, as shown in fig. 7.
When the lateral width of the main body surface 510 is set to be the same as the lateral width of the air-out front wall 14, the two side end surfaces 520 may be engaged with both sides of the air-out front wall 14 in a front-back extending manner. When the lateral width of the main body surface 510 is set smaller than the lateral width of the air outlet front wall 14, the two side end surfaces 520 may be obliquely extended and engaged with two sides of the air outlet front wall 14.
Referring to FIG. 3, in some embodiments, the width of the deflector 60 is set to be the same as the spacing of the air outlet front wall 14 from the main body face 510. Thus, when the two air guide surfaces rotate to a posture extending forwards and backwards, one end of the air guide plate 60 can be connected with the edge of the air outlet 142, and the other end of the air guide plate can be connected with the inner surface of the main body surface 510, so that an air outlet channel can be formed between the air outlet front wall 14 and the main body surface 510 by the two air guide plates 60, heat exchange air can be prevented from being discharged to two sides, and the effect of aggregation air supply is further improved.
By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been shown and described herein in detail, many other variations or modifications of the utility model consistent with the principles of the utility model may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the utility model. Accordingly, the scope of the present utility model should be understood and deemed to cover all such other variations or modifications.
Claims (10)
1. A cabinet air conditioner indoor unit, comprising:
the shell is provided with an air outlet front wall, and an air outlet which is opened forwards is arranged in the middle of the air outlet front wall in the transverse direction;
the air outlet grille is used for passing through the heat exchange air flow exhausted from the air outlet and is provided with a main body surface and two side end surfaces, the main body surface is arranged in front of the air outlet front wall in a face-to-face manner, and the two side end surfaces are respectively formed at the two transverse ends of the main body surface and are connected with the edges of the two transverse sides of the air outlet front wall; and
the air guide assembly is arranged between the air outlet front wall and the main body surface and is used for adjusting the direction of the heat exchange air flow so that the heat exchange air flow can penetrate through the main body surface and/or the side end surface.
2. The indoor unit of claim 1, wherein the indoor unit of the cabinet air conditioner,
the casing is provided with an appearance front wall which is arranged more forward than the air outlet front wall;
the outline of the appearance front wall is matched with the outline of the main body surface, and the appearance front wall is flush with the main body surface.
3. The indoor unit of claim 1, wherein the indoor unit of the cabinet air conditioner,
the main body surface is arranged into a plane or a front convex cambered surface.
4. The indoor unit of claim 1, wherein the indoor unit of the cabinet air conditioner,
the lateral width of the main body surface is set to be the same as the lateral width of the air outlet front wall.
5. The indoor unit of claim 1, wherein the indoor unit of the cabinet air conditioner,
the transverse width of the main body surface is smaller than that of the air outlet front wall.
6. The indoor unit of claim 1, wherein the indoor unit of the cabinet air conditioner,
the air outlet is arranged in a strip shape extending vertically; and is also provided with
The air guide assembly comprises two strip-shaped air guide plates which are vertically arranged at the air outlet, and each air guide plate can rotate around a vertical rotation axis so as to adjust the direction of the heat exchange air flow.
7. The indoor unit of claim 6, wherein the indoor unit of the cabinet air conditioner,
the width of the air deflector is set to be the same as the distance between the air outlet front wall and the main body surface.
8. The indoor unit of claim 6, wherein the indoor unit of the cabinet air conditioner,
the rotation axis of each air deflector is arranged to coincide with the central line of the width of the air deflector; and is also provided with
The rotation axis of each air deflector is positioned in front of the transverse edge of the air outlet.
9. The indoor unit of cabinet air conditioner of claim 6, further comprising:
the two sets of driving mechanisms are used for respectively driving the two air deflectors to rotate, each set of driving mechanism comprises a motor, a driving gear and a driven gear, the motor is fixed on the shell, the driving gear is fixed on an output shaft of the motor, the driven gears are meshed with the driving gears, and the driven gears are connected with a rotating shaft of the air deflectors.
10. The indoor unit of claim 9, wherein the indoor unit of the cabinet air conditioner,
the diameter of the driving gear is set smaller than the diameter of the driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321064852.8U CN219868172U (en) | 2023-05-05 | 2023-05-05 | Indoor unit of cabinet air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321064852.8U CN219868172U (en) | 2023-05-05 | 2023-05-05 | Indoor unit of cabinet air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219868172U true CN219868172U (en) | 2023-10-20 |
Family
ID=88324468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321064852.8U Active CN219868172U (en) | 2023-05-05 | 2023-05-05 | Indoor unit of cabinet air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219868172U (en) |
-
2023
- 2023-05-05 CN CN202321064852.8U patent/CN219868172U/en active Active
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