CN210179765U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN210179765U CN210179765U CN201920722287.7U CN201920722287U CN210179765U CN 210179765 U CN210179765 U CN 210179765U CN 201920722287 U CN201920722287 U CN 201920722287U CN 210179765 U CN210179765 U CN 210179765U
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Abstract
The utility model relates to an air conditioning technology field specifically provides an indoor unit of air conditioner. The utility model discloses aim at solving current cold wind/hot-blast direct-blowing people's problem. Mesh for this reason, machine in the air conditioning, the air conditioning includes the casing, the opening has on the casing, be provided with fan and at least one air guide component in the casing, the air passes through in proper order the fan with air guide component follows the opening gets into indoor space, wherein, air guide component includes first aviation baffle and second aviation baffle, first aviation baffle with the second aviation baffle sets to can follow the air for each other and follows the fan flow direction open-ended initial air-out direction linear motion. The utility model discloses a relative linear motion of first aviation baffle and second aviation baffle forms different air-out passageways at the opening part to reach change air-out direction, not directly blow people's purpose.
Description
Technical Field
The utility model relates to an air conditioning technology field specifically provides an indoor unit of air conditioner.
Background
With the development of air conditioning technology and the improvement of the living demands of residents, the ceiling type air conditioner has the advantages of compact structure, small occupied space, uniform air supply and the like, so that the ceiling type air conditioner is more and more widely applied to the field of air conditioners. Currently, after the indoor unit of a ceiling-mounted air conditioner is installed, the air outlet of the indoor unit is usually located at the bottom of the air conditioner body. Generally, a wind guide plate is installed at an air outlet of a ceiling type air conditioner to supply cold/hot wind cooled/heated by the air conditioner into an indoor space, so as to adjust the temperature in the indoor space.
However, in the cooling/heating process, the air deflector in such an air guiding manner swings back and forth within a range of 0 to 90 ° from the horizontal direction to adjust the air blowing direction, so that cold/hot air is easily blown directly to a person under the air conditioner. Taking the refrigeration process as an example, a user is in a cold air direct blowing state for a long time, and can feel uncomfortable, easily cause air conditioning diseases and other problems.
Accordingly, there is a need in the art for a new solution to the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem among the prior art, for solving the problem of current cold wind/hot-blast direct-blowing people, the utility model provides an indoor set of air conditioner, indoor set of air conditioner includes the casing, the opening has on the casing, be provided with fan and at least one air guide component in the casing, the air passes through in proper order the fan with air guide component follows the opening gets into indoor space, wherein, air guide component includes first aviation baffle and second aviation baffle, first aviation baffle with the second aviation baffle sets up to follow the air for each other and follows the fan flow direction open-ended initial air-out direction linear motion.
In a preferred technical solution of the above air conditioning indoor unit, each of the first air deflector and the second air deflector includes a first portion and a second portion perpendicular to each other, the first portion is parallel to the initial air outlet direction, the second portion is perpendicular to the initial air outlet direction, and in a closed state, the second portions of the first air deflector and the second air deflector cover the opening together.
In a preferred embodiment of the air conditioning indoor unit, the first air guide plate and the second air guide plate have a joint surface, and at least a part of the second part of the first air guide plate is located at a downstream end of the second part of the second air guide plate in the initial air outlet direction in an assembled state.
In a preferred embodiment of the air conditioning indoor unit, a width of the second portion of the first air guiding plate is greater than or equal to a width of the second portion of the second air guiding plate.
In a preferred technical solution of the above air conditioning indoor unit, the air guiding assembly further includes a first driving mechanism disposed in the casing, the first air guiding plate is connected to the first driving mechanism in a matching manner, and the first air guiding plate moves linearly in the initial air outlet direction by means of the first driving mechanism.
In the preferable technical scheme of the air conditioning indoor unit, a first installation structure is arranged in the casing, the first driving mechanism comprises a first driving motor, a first gear fixedly connected with the first driving motor, and a first rack engaged with the first gear, the first driving motor is arranged in the first installation structure, and the second part of the first air deflector is connected with the first rack in a matching manner.
In the preferable technical scheme of the air conditioner indoor unit, a first guide structure is further arranged in the casing, and the first rack is connected with the first guide structure in a matching manner and can linearly move along the initial air outlet direction.
In a preferred technical solution of the above air conditioning indoor unit, the air guiding assembly further includes a second driving mechanism disposed in the casing, the second air guiding plate is connected to the second driving mechanism in a matching manner, and the second air guiding plate moves linearly in the initial air outlet direction by means of the second driving mechanism.
In the preferable technical scheme of the air conditioning indoor unit, a second installation structure is arranged in the casing, the second driving part driving mechanism comprises a second driving motor, a second gear fixedly connected with the second driving motor, and a second rack meshed with the second gear, the second driving motor is arranged in the second installation structure, and a second part of the second air deflector is connected with the second rack in a matching manner.
In the preferable technical scheme of the air conditioner indoor unit, a second guide structure is further arranged in the casing, and the second rack is connected with the second guide structure in a matching manner and can linearly move along the initial air outlet direction.
As can be understood by those skilled in the art, in the technical solution of the present invention, a fan and at least one air guiding assembly are disposed in a casing of the indoor unit of the air conditioner, and air in the casing sequentially passes through the fan and the air guiding assembly and enters an indoor space from an opening on the casing. The air guide assembly comprises a first air guide plate and a second air guide plate, the first air guide plate and the second air guide plate are arranged to be capable of moving linearly relative to each other along the initial air outlet direction of air flowing from the fan to the opening, through the arrangement, different air outlet channels are formed at the opening of the first air guide plate and the second air guide plate, air can enter the indoor space through the different air outlet channels in different directions, and therefore the purposes of adjusting the air supply direction and not directly blowing people are achieved. For example, in an operating state, the first air deflector and the second air deflector respectively move to different positions linearly along the initial air outlet direction, and the distances between the first air deflector and the second air deflector and between the second air deflector and the second air deflector are changed to form different air outlet channels.
In the preferred technical solution of the present invention, each of the first air guiding plate and the second air guiding plate includes a first portion and a second portion perpendicular to each other, wherein the first portion is parallel to the initial air-out direction, and the second portion is perpendicular to the initial air-out direction. And in the closed state, the second parts of the first air deflector and the second air deflector can jointly cover the opening so as to prevent dust from entering the shell from the opening. For example, the second portions of the first and second air deflectors cover the opening at the air outlet, that is, one end of the second portion of the first air deflector in the width direction of the opening is connected to the housing, and the other end of the second portion of the first air deflector is abutted to the second portion of the second air deflector.
Further, the second portions of the first and second deflectors have overlapping surfaces, which better cover the opening in the closed position. In an assembled state, at least one part of the second part of the first air deflector is located at the downstream end of the second part of the second air deflector along the initial air outlet direction, for example, the overlapping surface of the second part of the first air deflector is located on the inner surface of the first air deflector, the overlapping surface of the second part of the second air deflector is located on the outer surface of the second air deflector, and in a state that the first air deflector and the second part of the second air deflector are matched and overlapped, the outer surfaces of the second parts of the first air deflector and the second air deflector are flush, so that the flat appearance of the air conditioner is ensured.
Furthermore, the width of the second part of the first air deflector is larger than or equal to that of the second part of the second air deflector, so that the air supply direction can be better changed. For example, in a ceiling-mounted air conditioner, the first air deflector is disposed on a side close to the air inlet grille, the second air deflector is disposed on a side far from the air inlet grille, and the air outlet channel formed by the second portions of the first air deflector and the second air deflector sends air to a side where the second air deflector is located.
The air guide assembly further comprises a first driving mechanism and a second driving mechanism which are arranged in the shell, the first air guide plate is connected with the first driving mechanism in a matched mode, the second air guide plate is connected with the second driving mechanism in a matched mode, and through the arrangement, the first air guide plate can linearly move along the initial air outlet direction through the first driving mechanism, and the second air guide plate can linearly move along the initial air outlet direction through the second driving mechanism.
Further, the first driving mechanism comprises a first driving motor, a first gear fixedly connected with the first driving motor and a first rack meshed with the first gear, the second driving mechanism comprises a second driving motor, a second gear fixedly connected with the second driving motor and a second rack meshed with the second gear, the second part of the first air deflector is connected with the first rack in a matched mode, and the second part of the second air deflector is connected with the second rack in a matched mode.
Drawings
The present invention will be described with reference to the accompanying drawings in conjunction with a ceiling-mounted air conditioning indoor unit. In the drawings:
fig. 1 is a first schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of detail A of FIG. 1;
fig. 3 is a schematic sectional view of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of detail B of FIG. 3;
fig. 5 is a schematic sectional view of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view of detail C of FIG. 5;
fig. 7 is a schematic cross-sectional view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 8 is a second schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 9 is an enlarged schematic view of a portion D in fig. 8.
List of reference numerals:
1. a housing; 11. a panel frame; 12. an air inlet grille;
2. an air guide assembly; 21. a first air deflector; 211. a first portion of a first air deflection plate; 212. a second portion of the first air deflection plate; 2121. a first recessed structure; 22. a second air deflector; 221. a first portion of a second air deflection plate; 222. a second portion of a second air deflection plate; 2221. a second recessed structure;
3. a drive mechanism; 31. a first drive mechanism; 311. a first rack; 312. a first mounting bracket; 32. a second drive mechanism; 321. a second rack; 322. a second mounting bracket.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although the present embodiment has been described with reference to a ceiling-mounted air conditioning indoor unit as an example, other types of air conditioning indoor units such as a wall-mounted air conditioning indoor unit may be applied.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of an air conditioning indoor unit according to an embodiment of the present invention, and fig. 2 is an enlarged schematic diagram of a part a in fig. 1. As shown in fig. 1 and 2, the ceiling type air conditioning indoor unit includes a casing 1, the casing 1 includes a panel frame 11 and an air inlet grille 12 disposed at the center of the bottom of the casing, and in an installed state, the panel frame 11 and the air inlet grille 12 are located outside a ceiling. The panel frame 11 is provided with an opening, a fan and four air guide assemblies 2 are arranged in the shell 1, and air entering the shell 1 from the air inlet grille 12 sequentially passes through the fan and the air guide assemblies 2 and enters the indoor space from the opening, so that the purpose of adjusting the temperature of the indoor space is achieved. In the assembled state, one air guide assembly 2 closes off one opening. The utility model discloses an air guide component 2 is including setting up first aviation baffle 21 and the second aviation baffle 22 in the one side that is close to the air-inlet grille, first aviation baffle 21 and second aviation baffle 22 set to can follow the initial air-out direction linear motion of fan flow direction open-ended for each other along the air, through such setting, first aviation baffle 21 and second aviation baffle 22 form different air-out passageways at the opening part, the air just can get into indoor space with different directions via different air-out passageways, thereby reach the adjustment air supply direction, the purpose of the people of directly blowing out not.
For example, in an operating state, the first air deflector moves linearly towards the downstream end of the initial air outlet direction, at this time, the first air deflector is located at the downstream of the second air deflector along the initial air outlet direction, an air outlet channel is formed between the first air deflector and the second air deflector, air in the casing enters the indoor space through the air outlet channel, if the distances between the first air deflector and the second air deflector are different, the formed air outlet channels are also different, and the air in the casing can enter the indoor space from different directions, so that the air supply direction can be adjusted.
Referring to fig. 3, 4, 5 and 6, fig. 3 is a schematic cross-sectional structure diagram of an air conditioning indoor unit according to an embodiment of the present invention, fig. 4 is an enlarged schematic view of a portion B in fig. 3, fig. 5 is a schematic cross-sectional structure diagram of an air conditioning indoor unit according to an embodiment of the present invention, and fig. 6 is an enlarged schematic view of a portion C in fig. 5.
As shown in fig. 3, 4, 5 and 6, the first air deflector 21 and the second air deflector 22 are both arranged in an L-shaped structure, each of the two air deflectors includes a first portion (211, 221) and a second portion (212, 222) which are perpendicular to each other and are connected to each other, wherein the first portion (211, 221) is parallel to the initial air outlet direction, and the second portion (212, 222) is perpendicular to the initial air outlet direction, and by such arrangement, in an operating state, the first portion (211, 221) and the second portion (212, 222) of the first air deflector 21 and the second air deflector 22 both move along the initial air outlet direction, so that the first air deflector 21 and the second air deflector 22 move along the initial air outlet direction; in the closed state, the second portions (212, 222) of the two air deflectors together cover the opening, thus blocking dust from entering the housing through the opening.
It is to be understood that the first portion and the second portion may also be only a portion of the first wind deflector and the second wind deflector, for example, a connection portion may be disposed between the first portion and the second portion, and the connection portion may be configured as a corrugated structure, a curved structure, or the like.
It can be understood that the first air guiding plate and the second air guiding plate may be the same (for example, both the two air guiding plates are configured as an L-shaped structure), or may be different (for example, the first air guiding plate is configured as an L-shaped structure formed by a first portion and a second portion that are perpendicular to each other, the second air guiding plate is configured as a first portion, a connecting portion and a second portion, and the connecting portion is configured as a curved surface), and a person skilled in the art may flexibly select the configuration manner of the first air guiding plate and the second air guiding plate according to a specific application scenario, so as to be capable of adapting to a more specific application scenario.
Referring to fig. 5, 6, 7, 8 and 9, fig. 7 is a third schematic sectional structural view of an air conditioning indoor unit according to an embodiment of the present invention, fig. 8 is a second schematic structural view of the air conditioning indoor unit according to an embodiment of the present invention, and fig. 9 is an enlarged schematic view of a portion D in fig. 8.
As shown in fig. 5 and 6, the second portions (212, 222) of the first and second air deflectors 21, 22 have overlapping surfaces so that the second portions (212, 222) of the two air deflectors can better cover the opening in the closed state. In the assembled state, at least a part of the second portion 212 of the first air guiding plate is located at the downstream end of the second portion 222 of the second air guiding plate along the initial air outlet direction, so that in the operating state, part of the air enters the indoor space through the inner surface of the second portion 222 of the second air guiding plate and the inner surface of the second portion 212 of the first air guiding plate in sequence.
Preferably, as shown in fig. 7, a first concave structure 2121 which is concave downwards is arranged on the inner surface of the second part 212 of the first air deflector, and a second concave structure 2221 which is concave upwards is arranged on the outer surface of the second part 222 of the second air deflector, and in an assembled state, the first concave structure 2121 is exactly matched and butted with the second concave structure 2221, and at this time, the outer surfaces of the second parts (212, 222) of the first air deflector and the second air deflector are flush, so that the flat appearance of the air conditioner is ensured.
It is understood that the overlapping surfaces of the second portions of the two air deflectors can also be matched in other arrangement forms, such as a curved surface, a concave-convex surface, and the like, and those skilled in the art can flexibly select the arrangement form of the overlapping surfaces according to specific application scenarios as long as the second portions of the first air deflector and the second air deflector can cover the opening.
Obviously, the second portions (212, 222) of the first air guiding plate 21 and the second air guiding plate 22 may not have a lap surface, and the second portions (212, 222) of the two air guiding plates just abut against the opening in the closed state of the air conditioner, that is, the second portions of the two air guiding plates just cover the opening in the closed state.
It can be understood that the abutting mode of the two second portions at the opening can be the mode shown in fig. 2, that is, the abutting surfaces of the two second portions are parallel to the length direction of the opening, or the mode shown in fig. 9, that is, the two second portions abut in a concave-convex fit mode, obviously, the second portions of the two air deflectors can also abut in other modes.
It can be understood that, a person skilled in the art may flexibly select the arrangement manner of the second portions of the two air deflectors at the opening according to a specific application scenario, as long as the second portions of the two air deflectors can cover the opening.
With continued reference to fig. 5 and 6, and in the orientation shown in fig. 5, the width of the second portion 212 of the first air deflection panel is greater than or equal to the width of the second portion 222 of the second air deflection panel to better enable changing the direction of the air supply. Specifically, in the operating state, the first air guiding plate 21 moves downward, and the second air guiding plate 22 is fixed at the opening, at this time, the air in the casing enters the indoor space leftward or rightward through the channel formed by the first air guiding plate 21 and the second air guiding plate 22. If the distance between the first air guiding plate 21 and the second air guiding plate 22 is small, the air enters the indoor space leftwards or rightwards in a nearly horizontal direction so as not to blow directly to the user below the ceiling type air conditioner.
With continued reference to fig. 5, 6, 8 and 9, the air guiding assembly 2 further includes a first driving mechanism 31 disposed in the casing 1 to drive the first air guiding plate 21 to move linearly along the initial air outlet direction. Specifically, a first mounting bracket 312 is disposed in the casing 1, the first driving mechanism 31 includes a first driving motor (not shown in the figure), a first gear (not shown in the figure) fixedly connected to the first driving motor, and a first rack 311 engaged with the first gear, the first driving motor is disposed on the first mounting bracket 312, and a second portion of the first air guiding plate 21 is connected to the first rack 311 in a matching manner, so that the first gear is driven by the first driving motor to rotate, and the first rack is driven by the first gear engaged with the first rack to move, thereby driving the first air guiding plate 21 to make linear motion.
Correspondingly, the air guiding assembly 2 further comprises a second driving mechanism 32 arranged in the casing 1 so as to drive the second air guiding plate 22 to move linearly along the initial air outlet direction. Specifically, a second mounting bracket 322 is disposed in the casing 1, the second driving mechanism 32 includes a second driving motor (not shown), a second gear (not shown) fixedly connected to the second driving motor, and a second rack 321 engaged with the second gear, the second driving motor is disposed on the second mounting bracket 322, and a second portion of the second air guiding plate 22 is coupled to the second rack 321 in a matching manner, so that the second gear is driven by the second driving motor to rotate, and the second rack is driven by the second gear engaged with the second rack to move, thereby driving the second air guiding plate 22 to perform linear motion.
Obviously, the first rack may also be in matching connection with the first portion of the first air deflector, and the second rack may also be in matching connection with the first portion of the second air deflector, and a person skilled in the art may flexibly select the positions of the first rack and the first air deflector, and the positions of the second rack and the second air deflector in matching connection according to a specific application scenario, as long as the first rack drives the first air deflector, and the second rack drives the second air deflector to perform linear motion.
It can be understood that the first rack and the second rack and the first air deflector and the second air deflector may be integrally formed or may be fixedly connected, and a person skilled in the art may flexibly select a matching connection manner of the racks and the air deflectors according to a specific application scenario, so as to facilitate installation.
It can be understood that the first driving mechanism and the second driving mechanism may also be in other arrangement manners, for example, the first driving mechanism and the second driving mechanism both adopt reciprocating motors, and the like, and those skilled in the art can flexibly select the arrangement manner of the first driving mechanism and the second driving mechanism according to specific application scenarios as long as the first air deflector and the second air deflector can realize linear motion.
In a possible implementation manner, a first guiding structure is further disposed in the casing, and the first rack is connected to the first guiding structure in a matching manner (for example, the first guiding structure is configured as a sliding chute, and the first rack moves along the sliding chute), on one hand, the first rack can be stably disposed in the casing by means of the first guiding structure and drives the first air guiding plate to make linear motion, and on the other hand, the first rack moves along the initial air outlet direction under the guiding action of the first guiding structure, and further drives the first air guiding plate to make linear motion along the initial air outlet direction.
Correspondingly, still be provided with second guide structure in the casing, second rack and second guide structure match and link to each other (for example, second guide structure also sets up to the spout, and the second rack removes along the spout), and the second rack can stably set up in the casing and drive the second aviation baffle and make linear motion with the help of second guide structure on the one hand, and on the other hand removes along initial air-out direction under the guide effect of second guide structure, and then drives the second aviation baffle along initial air-out direction linear motion.
It will be appreciated that the first and second guide structures may be otherwise configured, such as, for example, slide rails. Obviously, the first guiding structure and the second guiding structure may also be configured to be different structures, for example, the first guiding structure is configured to be a sliding chute, and the second guiding structure is configured to be a sliding rail, and those skilled in the art can flexibly select the configuration of the first guiding structure and the second guiding structure according to a specific application scenario so as to adapt to a more specific application scenario.
In summary, in the preferred technical solution of the present invention, the second portions of the first air guiding plate and the second air guiding plate disposed in the casing are respectively connected to the first rack and the second rack in a matching manner, so that the first air guiding plate and the second air guiding plate can move linearly relative to each other under the driving of the first driving mechanism and the second driving mechanism. In addition, the first air guide plate and the second air guide plate can linearly move along the initial air outlet direction through the first guide structure and the second guide structure.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (10)
1. An indoor unit of an air conditioner is characterized by comprising a shell, wherein an opening is formed in the shell, a fan and at least one air guide assembly are arranged in the shell, air sequentially passes through the fan and the air guide assembly and enters an indoor space from the opening,
the air guide assembly comprises a first air guide plate and a second air guide plate, and the first air guide plate and the second air guide plate are arranged to be capable of moving linearly relative to each other along an initial air outlet direction of air flowing from the fan to the opening.
2. An indoor unit of an air conditioner according to claim 1, wherein the first air guiding plate and the second air guiding plate each include a first portion and a second portion perpendicular to each other, the first portion being parallel to the initial air outlet direction, the second portion being perpendicular to the initial air outlet direction,
in a closed state, the second portions of the first and second deflectors collectively cover the opening.
3. The indoor unit of claim 2, wherein the second portions of the first and second air deflectors have overlapping surfaces,
in an assembled state, at least a part of the second portion of the first air deflector is located at a downstream end of the second portion of the second air deflector along the initial air outlet direction.
4. An indoor unit of an air conditioner according to claim 2, wherein the width of the second portion of the first air deflector is equal to or greater than the width of the second portion of the second air deflector.
5. The indoor unit of claim 1, wherein the air guide assembly further comprises a first driving mechanism disposed in the casing, the first air deflector is coupled to the first driving mechanism,
the first air deflector moves linearly along the initial air outlet direction by means of the first driving mechanism.
6. An indoor unit of an air conditioner according to claim 5, wherein a first mounting structure is provided in the casing,
the first driving mechanism comprises a first driving motor, a first gear fixedly connected with the first driving motor and a first rack meshed with the first gear, the first driving motor is arranged on the first mounting structure, and the second part of the first air deflector is connected with the first rack in a matching mode.
7. An indoor unit of an air conditioner as claimed in claim 6, wherein a first guide structure is further disposed in the casing, and the first rack is coupled to the first guide structure and is capable of moving linearly in the initial air outlet direction.
8. The indoor unit of claim 1, wherein the air guide assembly further comprises a second driving mechanism disposed in the casing, the second air guide plate is coupled to the second driving mechanism,
the second air deflector moves linearly along the initial air outlet direction by means of the second driving mechanism.
9. An indoor unit of an air conditioner according to claim 8, wherein a second mounting structure is provided in the casing,
the second driving part driving mechanism comprises a second driving motor, a second gear fixedly connected with the second driving motor and a second rack meshed with the second gear, the second driving motor is arranged on the second mounting structure, and the second part of the second air deflector is connected with the second rack in a matching mode.
10. An indoor unit of an air conditioner according to claim 9, wherein a second guide structure is further provided in the casing, and the second rack is coupled to the second guide structure and is capable of moving linearly in the initial air outlet direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920722287.7U CN210179765U (en) | 2019-05-17 | 2019-05-17 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920722287.7U CN210179765U (en) | 2019-05-17 | 2019-05-17 | Indoor unit of air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN210179765U true CN210179765U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920722287.7U Active CN210179765U (en) | 2019-05-17 | 2019-05-17 | Indoor unit of air conditioner |
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| CN (1) | CN210179765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023174437A1 (en) * | 2022-03-16 | 2023-09-21 | 珠海格力电器股份有限公司 | Ceiling recessed fan and control method and control apparatus thereof, and recessed air conditioner |
-
2019
- 2019-05-17 CN CN201920722287.7U patent/CN210179765U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023174437A1 (en) * | 2022-03-16 | 2023-09-21 | 珠海格力电器股份有限公司 | Ceiling recessed fan and control method and control apparatus thereof, and recessed air conditioner |
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