CN214664798U - Air conditioner indoor unit and air conditioner thereof - Google Patents
Air conditioner indoor unit and air conditioner thereof Download PDFInfo
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- CN214664798U CN214664798U CN202023165159.9U CN202023165159U CN214664798U CN 214664798 U CN214664798 U CN 214664798U CN 202023165159 U CN202023165159 U CN 202023165159U CN 214664798 U CN214664798 U CN 214664798U
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Abstract
The utility model discloses an indoor unit of air conditioner and air conditioner thereof, including host computer, first air guide component and the second air guide component that has the air outlet. The main machine comprises a middle frame and a panel arranged on the front end face of the middle frame, the panel and the middle frame are enclosed to form an annular air duct, and the annular air duct is provided with a lower air outlet communicated with the annular air duct; the first air guide assembly comprises a first air guide plate and a first driving mechanism for driving the first air guide plate to rotate, the first air guide plate is positioned on the upper side of the lower air outlet and is rotatably connected with the host, and the first driving mechanism is connected with the first air guide plate; the second air guide assembly comprises a second air guide plate and a second driving mechanism for driving the second air guide plate to rotate, the second air guide plate is positioned on the lower side of the lower air outlet and is rotatably connected with the host, and the second driving mechanism is connected with the second air guide plate; the first driving mechanism drives the first air deflector and the second driving mechanism drives the second air deflector to swing according to the same or different frequencies.
Description
Technical Field
The utility model relates to a household electrical appliances field especially relates to an indoor set of air conditioner and adopted the air conditioner of this indoor set of air conditioner.
Background
An indoor unit of an air conditioner is an important electrical appliance for indoor air conditioning, generally, the air conditioner is only provided with an air deflector below an air outlet, and when a cooling or heating mode is performed, a user changes an air outlet direction by adjusting an angle of the air deflector. The arrangement of only one air deflector leads to single air supply direction, limited air supply range and weak air circulation capacity, influences the heat exchange efficiency of the air conditioner and cannot meet the requirements of the current market on various air outlet modes.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an air conditioning indoor unit and air conditioner thereof controls first aviation baffle and second aviation baffle and thereby reaches to have multiple air-out mode according to the same or different frequency swing.
According to a first aspect of the present application, the utility model provides an indoor unit of air conditioner, include:
the main machine comprises a middle frame and a panel arranged on the front end face of the middle frame, the panel and the middle frame are enclosed to form an annular air duct, and the annular air duct is provided with a lower air outlet communicated with the annular air duct;
the first air guide assembly comprises a first air guide plate and a first driving mechanism for driving the first air guide plate to rotate, the first air guide plate is positioned on the upper side of the lower air outlet and is rotationally connected with the host, and the first driving mechanism is connected with the first air guide plate;
the second air guide assembly comprises a second air guide plate and a second driving mechanism for driving the second air guide plate to rotate, the second air guide plate is positioned on the lower side of the lower air outlet and is rotatably connected with the host, and the second driving mechanism is connected with the second air guide plate;
the first driving mechanism drives the first air deflector, and the second driving mechanism drives the second air deflector, so that the first air deflector and the second air deflector swing at the same or different frequencies.
In the embodiment provided by the application, the upper side of the lower air outlet is connected with the bottom end of the panel, and the first air deflector is rotatably arranged at the bottom end of the panel through the first driving mechanism; or the first air deflector is rotatably arranged on the middle frame through the first driving mechanism.
In an embodiment provided by the present application, the first driving mechanism includes a first motor, a first driving wheel and a first driven wheel, the first driving wheel is connected to the first motor, the first driven wheel is connected to the first air deflector, and the first driving wheel is engaged with the first driven wheel.
In an embodiment provided by the present application, the second air deflector has a first surface facing the internal cavity of the host and a second surface opposite to the first surface, and the second driving mechanism is mounted on the first surface.
In the embodiments provided in this application, the second driving mechanism includes second motor, second action wheel and second from the driving wheel, the second action wheel with the second motor is connected, the second from the driving wheel with first face is connected, the second action wheel with the second is followed the meshing of driving wheel.
In the embodiment provided by the application, the rotatable angle of the first air deflector is 0-225 degrees, and the rotatable angle of the second air deflector is 0-90 degrees.
In the embodiment provided by the application, the panel is fixed on the front end surface of the middle frame; alternatively, the panel may be opened and closed with respect to the front end surface of the middle frame.
In the embodiment provided by the application, the annular air duct is further provided with an upper air outlet communicated with the annular air duct.
In the embodiment provided by the application, the main unit further comprises a fan connected with the annular air duct, and the fan is a centrifugal fan or a mixed flow fan or a cross flow fan.
According to a second aspect of the present application, there is also provided an air conditioner including:
an air conditioner outdoor unit; and the air-conditioning indoor unit;
the indoor unit of the air conditioner is connected with the outdoor unit of the air conditioner through a refrigerant pipe.
According to the above technical scheme, the utility model provides an air-conditioning indoor unit is through setting up first aviation baffle, second aviation baffle and the first actuating mechanism who is connected with the transmission of first aviation baffle and the second actuating mechanism who is connected with the transmission of second aviation baffle to make first aviation baffle of first actuating mechanism drive and second actuating mechanism drive second aviation baffle swing according to the same or different frequency, realize different air-out effects.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic side sectional view of an indoor unit of an air conditioner according to a first aspect of the present invention;
fig. 2 is a side sectional view of the air conditioning indoor unit of fig. 1;
fig. 3 is a schematic structural diagram of the first air guiding assembly in fig. 1;
fig. 4 is a schematic structural diagram of the second air guiding assembly in fig. 1;
FIG. 5 is a side view of the panel of FIG. 1 secured to the front face of the center frame;
FIG. 6 is a schematic side view of the front panel of FIG. 1 being opened and closed relative to the front surface of the middle frame;
fig. 7 is a schematic side sectional view of the air conditioning indoor unit of fig. 1 in a power-off state;
fig. 8 is a schematic side sectional view of the air conditioning indoor unit of fig. 1 in a soft wind state;
fig. 9 is a schematic side sectional view of the air conditioning indoor unit of fig. 1 in a horizontal air outlet state;
fig. 10 is a schematic side sectional view of the air conditioning indoor unit of fig. 1 in a downward vertical air-out state;
fig. 11 is a schematic side sectional view of the air conditioning indoor unit in fig. 1 in a disturbed air-out state.
The reference numbers illustrate:
100. an air-conditioning indoor unit;
10. a host; 11. an annular air duct; 111. a lower air outlet; 112. an upper air outlet; 12. a middle frame; 121. a front end face; 13. a panel; 14. a fan;
20. a first air guide assembly; 21. a first air deflector; 21a, a first face; 21b, a second face; 22. a first drive mechanism; 221. a first motor; 222. a first drive wheel; 223. a first driven wheel;
30. a second air guide assembly; 31. a second air deflector; 32. a second drive mechanism; 321. a second motor; 322. a second drive wheel; 323. a second driven wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
As shown in fig. 1, 2 and 7 to 11, an air conditioning indoor unit 100 provided by the present application includes a main unit 10, a first air guiding assembly 20 and a second air guiding assembly 30. In this embodiment, the main frame 10 has a middle frame 12 and a panel 13 disposed on a front end surface 121 of the middle frame 12, the middle frame 12 and the panel 13 enclose to form an annular air duct 11, the annular air duct 11 is provided with a lower air outlet 111 communicated with the annular air duct 11, the first air guiding assembly 20 includes a first air guiding plate 21 and a first driving mechanism 22 for driving the first air guiding plate 21 to rotate, the first air guiding plate 21 is located on an upper side of the lower air outlet 111 and is rotatably connected with the main frame 10, and the first driving mechanism 22 is mounted on the main frame 10 and is connected with the first air guiding plate 21; the second air guiding assembly 30 comprises a second air guiding plate 31 and a second driving mechanism 32 for driving the second air guiding plate 31 to rotate, the second air guiding plate 31 is located at the lower side of the lower air outlet 111 and is rotatably connected with the main machine 10, and the second driving mechanism 32 is installed on the main machine 10 and is connected with the second air guiding plate 31; the first driving mechanism 22 drives the first air guiding plate 21 to move, and the second driving mechanism 32 drives the second air guiding plate 31 to move, so that the first air guiding plate 21 and the second air guiding plate 31 swing at the same or different frequencies.
Specifically, the panel 13 is a panel fixed to the front end surface 121 of the middle frame 12, a width is formed between the panel 13 and the middle frame 12 to form the annular air duct 11, the panel 13 is provided with a lower air outlet 111 communicated with the annular air duct 11, and the panel 13 is fixed to the front end of the middle frame 12, so that the air-conditioning indoor unit 100 is miniaturized, occupies a small space and is low in cost; or, the middle frame 12 further includes a driving device (not shown in the figures), the panel 13 is in transmission connection with the driving device, the driving device can drive the panel 13 to move relative to the middle frame 12, when the driving device drives the panel 13 to move in a direction away from the middle frame 12, an annular air duct 11 is formed between the panel 13 and the middle frame 12, the lower air outlet 111 is communicated with the annular air duct 11, the indoor air conditioning unit 100 can perform heat exchange through the lower air outlet 111, and when the panel 13 is accommodated in the middle frame 12, the lower air outlet 111 is in a closed state, which is beneficial to protecting the panel 13 and is more attractive.
In an alternative embodiment, the main body 10 includes a middle frame 12 and a panel 13 disposed on a front end surface 121 of the middle frame 12, an upper side of the lower air outlet 111 is connected to a bottom end of the panel 13, and the first air guiding plate 21 is rotatably disposed at the bottom end of the panel 13 through a first driving mechanism 22; alternatively, in another alternative embodiment, the first air deflector 21 is rotatably disposed on the middle frame 12 by the first driving mechanism 22.
Specifically, the first air deflector 21 is rotatably arranged at the bottom end of the panel 13 through the first driving mechanism 22, so that the first air deflector 21 forms a part of the panel 13 when the air-conditioning indoor unit 100 is in a shutdown state, and the first air deflector 21 and the second air deflector 31 jointly seal the lower air outlet 111, when the air-conditioning indoor unit 100 starts an air supply mode, the first driving mechanism 22 drives the first air deflector 21 to turn towards one side far away from the panel 13, and through the integrated design of the first air deflector 21 and the panel 13, the air-conditioning indoor unit can be conveniently miniaturized in design, and the first air deflector has a large rotating space, so that different wind power requirements can be met; or, the first air deflector 21 is rotatably disposed on the middle frame 12 through the first driving mechanism 22, the panel 13 is disposed on the front end surface 121 of the middle frame 12, and a space for the first air deflector to move is provided between the panel 13 and the middle frame 12, so that the whole host 10 is more beautiful by the hidden design of the first air deflector.
Referring to fig. 2 and fig. 3, in an alternative embodiment, the first driving mechanism 22 includes a first motor 221, a first driving wheel 222 and a first driven wheel 223, the first driving wheel 222 is connected to the first motor 221, the first driven wheel 223 is connected to the first air deflector 21, and the first driving wheel 222 is engaged with the first driven wheel 223, so that the first motor 221 drives the first driving wheel 222 to rotate, thereby driving the first driven wheel 223 to rotate, and further driving the first air deflector 21 to rotate.
In an alternative embodiment, the second air guiding plate 31 has a first surface 21a facing the inner cavity of the main machine 10 and a second surface 21b opposite to the first surface 21a, and the second driving mechanism 32 is mounted on the first surface 21a, so that the second air guiding plate 31 can be turned over at a large angle to meet air outlet requirements at various angles.
Referring to fig. 2 and fig. 4, in an alternative embodiment, the second driving mechanism 32 includes a second motor 321, a second driving wheel 322 and a second driven wheel 323, the second driving wheel 322 is connected to the second motor 321, the second driven wheel 323 is connected to the first surface 21a, and the second driving wheel 322 is engaged with the second driven wheel 323, so that the second motor 321 drives the second driving wheel 322 to rotate, thereby driving the second driven wheel 323 to rotate, and further driving the second air guiding plate 31 to rotate.
After the technical scheme is adopted, the air-conditioning indoor unit 100 can solve the problems of single air supply direction and limited air supply range of the existing air-conditioning indoor unit by controlling the first driving mechanism 22 to drive the first air deflector 21 and the second driving mechanism 32 to drive the second air deflector 31 to swing according to the same or different frequencies.
Referring to fig. 7 to 11, in an alternative embodiment, the first wind deflector 21 may be rotated at an angle of 0 ° to 225 °, and the second wind deflector 31 may be rotated at an angle of 0 ° to 90 °.
Specifically, referring to fig. 7, the main unit 10 further includes an upper air outlet 112 communicated with the annular air duct 11, when the main unit 10 is in a shutdown state, the first air guiding plate 21 is horizontally disposed below the lower air outlet 111, and the second air guiding plate 31 and the first air guiding plate 21 are vertically and commonly sealed on the lower air outlet 111.
Referring to fig. 8, when the host 10 starts the soft wind mode, the first air deflector 21 is disposed below the lower air outlet 111 along the horizontal direction, the second air deflector 31 and the first air deflector 21 are vertically and commonly sealed on the lower air outlet 111, and the cooled or heated air flow is discharged from the upper air outlet 112 and the gap between the first air deflector 21 and the second air deflector 31 through the annular air duct 11, so that the cooled or heated air output by the fan 14 is split and the wind feeling is soft;
referring to fig. 9, when the main unit 10 starts the horizontal air outlet mode, the first air guiding plate 21 is disposed below the lower air outlet 111 along the horizontal direction, and the second air guiding plate 31 rotates 90 ° to the outside of the main unit 10 around the second driven wheel 323, so that the air output by the fan 14 after cooling or heating is output along the horizontal direction;
referring to fig. 10, when the host 10 starts the downward vertical air-out mode, the first air deflector 21 rotates 90 ° around the first driven wheel 223 to the outside of the host 10, and is parallel to the panel 13, and the second air deflector 31 rotates 90 ° around the second driven wheel 323 to the outside of the host 10, so that the first air deflector 21 seals the outlet of the air outlet in the horizontal direction, and the cooled or heated air output by the fan 14 is output in the direction vertical to the ground;
referring to fig. 11, when the main unit 10 starts the disturbance air-out mode, the first motor 221 and the second motor 321 control the first air guiding plate 21 and the second air guiding plate 31 to swing according to different rotation frequencies by setting different start times or different rotation frequencies, so as to form a natural wind feeling.
After the technical scheme is adopted, the air-conditioning indoor unit 100 can respectively control the first air deflector 21 and the second air deflector 31 to swing at the same or different frequencies through the first driving mechanism 22 and the second driving mechanism 32, or control the first air deflector 21 and the second air deflector 31 to respectively rotate to different angles, so as to meet the requirements of users on various air outlet modes.
Referring to fig. 5 and 6, in an alternative embodiment, the panel 13 is fixed to the front surface 121 of the middle frame 12; alternatively, the panel 13 can be opened and closed with respect to the front end surface 121 of the middle frame 12.
Specifically, the panel 13 can perform opening and closing movements relative to the front end surface 121 of the middle frame 12, and when the panel 13 is far away from the middle frame 12, the lower air outlet 111 is formed below the panel 13 and the middle frame 12; alternatively, the panel 13 is fixed to the middle frame 12, and the lower outlet 111 is opened in the front end surface 121 of the panel 13.
In an alternative embodiment, the fan 14 is any one of a centrifugal fan or a mixed flow fan or a crossflow fan.
Specifically, in the conventional indoor unit of an air conditioner, cross-flow blades are mostly adopted, and the indoor unit has the characteristics of no turbulence and uniform air outlet, and in the embodiment, the fan 14 can also be a centrifugal fan cross-flow fan with large air volume and wind pressure; or the fan 14 is a mixed flow fan with the characteristics of high pressure, large flow, high efficiency, energy conservation, low noise, convenient installation and the like.
The present application further provides an air conditioner (not shown in the drawings), which includes an outdoor unit and the indoor unit 100, wherein the indoor unit 100 is connected to the outdoor unit through a refrigerant pipe.
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. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The above disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of the specific examples are described above. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
In the description of the present specification, reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "example", "specific example", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
the main machine comprises a middle frame and a panel arranged on the front end face of the middle frame, the panel and the middle frame are enclosed to form an annular air duct, and the annular air duct is provided with a lower air outlet communicated with the annular air duct;
the first air guide assembly comprises a first air guide plate and a first driving mechanism for driving the first air guide plate to rotate, the first air guide plate is positioned on the upper side of the lower air outlet and is rotationally connected with the host, and the first driving mechanism is connected with the first air guide plate;
the second air guide assembly comprises a second air guide plate and a second driving mechanism for driving the second air guide plate to rotate, the second air guide plate is positioned on the lower side of the lower air outlet and is rotatably connected with the host, and the second driving mechanism is connected with the second air guide plate;
the first driving mechanism drives the first air deflector, and the second driving mechanism drives the second air deflector, so that the first air deflector and the second air deflector swing at the same or different frequencies.
2. The indoor unit of claim 1, wherein the upper side of the lower outlet is connected to the bottom end of the panel, and the first air guide plate is rotatably disposed at the bottom end of the panel by the first driving mechanism; alternatively, the first and second electrodes may be,
the first air deflector is rotatably arranged on the middle frame through the first driving mechanism.
3. The indoor unit of claim 2, wherein the first driving mechanism comprises a first motor, a first driving wheel and a first driven wheel, the first driving wheel is connected to the first motor, the first driven wheel is connected to the first air deflector, and the first driving wheel is engaged with the first driven wheel.
4. The indoor unit of claim 1, wherein the second air guide plate has a first surface facing the main unit chamber and a second surface opposite to the first surface, and the second driving mechanism is installed on the first surface.
5. The indoor unit of claim 4, wherein the second driving mechanism comprises a second motor, a second driving wheel and a second driven wheel, the second driving wheel is connected with the second motor, the second driven wheel is connected with the first surface, and the second driving wheel is engaged with the second driven wheel.
6. The indoor unit of an air conditioner according to any one of claims 1 to 5, wherein a rotational angle of the first air guide plate is 0 ° to 225 °, and a rotational angle of the second air guide plate is 0 ° to 90 °.
7. The indoor unit of claim 6, wherein the panel is fixed to a front end surface of the middle frame; alternatively, the first and second electrodes may be,
the panel can perform opening and closing movement relative to the front end face of the middle frame.
8. The indoor unit of claim 7, wherein the annular duct further defines an upper outlet communicating with the annular duct.
9. The indoor unit of an air conditioner as claimed in claim 8, wherein the main unit further comprises a blower connected to the annular duct, the blower being a centrifugal blower, a mixed flow blower, or a cross flow blower.
10. An air conditioner, comprising:
an air conditioner outdoor unit; and
the indoor unit of an air conditioner according to any one of claims 1 to 9;
the indoor unit of the air conditioner is connected with the outdoor unit of the air conditioner through a refrigerant pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023165159.9U CN214664798U (en) | 2020-12-23 | 2020-12-23 | Air conditioner indoor unit and air conditioner thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023165159.9U CN214664798U (en) | 2020-12-23 | 2020-12-23 | Air conditioner indoor unit and air conditioner thereof |
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| CN214664798U true CN214664798U (en) | 2021-11-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115949997A (en) * | 2022-12-19 | 2023-04-11 | 珠海格力电器股份有限公司 | Air outlet device, and control method and device of air conditioner |
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2020
- 2020-12-23 CN CN202023165159.9U patent/CN214664798U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115949997A (en) * | 2022-12-19 | 2023-04-11 | 珠海格力电器股份有限公司 | Air outlet device, and control method and device of air conditioner |
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