CN110822686A - Air guide device and method, air conditioner, computer equipment and storage medium - Google Patents
Air guide device and method, air conditioner, computer equipment and storage medium Download PDFInfo
- Publication number
- CN110822686A CN110822686A CN201810890146.6A CN201810890146A CN110822686A CN 110822686 A CN110822686 A CN 110822686A CN 201810890146 A CN201810890146 A CN 201810890146A CN 110822686 A CN110822686 A CN 110822686A
- Authority
- CN
- China
- Prior art keywords
- air
- rack
- air conditioner
- deflector
- auxiliary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an air guide device, and belongs to the technical field of air guide of air conditioners. The device includes: the device comprises a rack, a gear, a first driving motor and an auxiliary air deflector; the auxiliary air deflector is arranged at the front end of the rack, the rack is meshed with the gear, and the first driving motor drives the rack to move along a preset track through the gear so as to push the auxiliary air deflector to a preset position. Adopt this embodiment, air ducting is used for adjusting the air-out wind direction of air conditioner, prevents that cold wind from directly blowing the people, improves user's experience. The invention also discloses an air guiding method, an air conditioner, computer equipment and a storage medium.
Description
Technical Field
The invention relates to the technical field of air guiding of air conditioners, in particular to an air guiding device and method applied to a hanging type air conditioner, the air conditioner, computer equipment and a storage medium.
Background
The existing air conditioners can be divided into vertical air conditioners and hanging air conditioners according to different installation modes. The hanging air conditioner is arranged on the wall, and the air outlet direction of the air conditioner is controlled through the air guide plate. The aviation baffle of current hanging air conditioner is narrower, and the air guide capacity is limited, can make the air that the air conditioner during operation blew off directly blow the people, especially in the refrigeration process, cold wind directly blows the people and can make user experience very uncomfortable, can make the user catch a cold even, influences healthyly.
For the wind-guiding ability that improves current hanging air conditioner aviation baffle, mainly carry out wind direction control through the installation auxiliary guide board at present, the structure of auxiliary guide board mainly includes: (1) install independent detachable aviation baffle additional in the air conditioner outside, realize the rotation of aviation baffle through manual or electronic to the purpose that the realization changes the wind direction, for example in the application of the chinese utility model of grant No. CN204853865U, an auxiliary air deflector structure is disclosed, this kind of auxiliary air deflector structure though can play the effect that changes the wind direction, but the installation is troublesome, unreliable, and can't pack up, influences the pleasing to the eye of air conditioner. (2) For example, in chinese patent application publication No. CN107388547A, an air deflector that realizes extension and retraction by gear transmission is disclosed, but this air deflector is relatively narrow and cannot realize good air guiding function. (3) In other applications, a rotating shaft is arranged on an end cover of the air conditioner, but the technical scheme has a great influence on the aesthetic property of the air conditioner.
Disclosure of Invention
The embodiment of the invention provides an air guide device, an air guide method, an air conditioner, computer equipment and a storage medium. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.
According to a first aspect of the embodiments of the present invention, an air guiding device is provided.
In some optional embodiments, the apparatus comprises: the device comprises a rack, a gear, a first driving motor and an auxiliary air deflector; the auxiliary air deflector is arranged at the front end of the rack, the rack is meshed with the gear, and the first driving motor drives the rack to move along a preset track through the gear so as to push the auxiliary air deflector to a preset position.
Adopt above-mentioned optional embodiment, air ducting is used for adjusting the air-out wind direction of air conditioner, prevents that cold wind from directly blowing the people, improves user's experience.
Optionally, the preset position of the auxiliary air deflector is a position perpendicular to the air outlet direction of the air outlet of the air conditioner. The air outlet is arranged at the air outlet side of the air conditioner, and the air outlet direction is the direction indicated by the central line of the air outlet and corresponds to the position of the main air deflector.
Optionally, the rack comprises a connecting part and an engaging part, and the connecting part is arranged at the front end of the rack and used for installing the auxiliary air deflector; the meshing part is arranged at the rear end of the rack, is integrally arc-shaped, and is provided with teeth meshed with the gear; under the driving of the gear, the rack pushes the auxiliary air deflector to a preset position along a preset track.
Optionally, the air guiding device further comprises a rack support, the rack is assembled in the rack support, the rack support is fixed, and the rack moves back and forth along a running track defined by the rack support under the driving of the first driving motor. By adopting the embodiment, the rack is arranged in the track of the rack support, under the limiting action of the rack support, the front and back movement of the rack does not interfere with other structures inside the air conditioner, and the length of the rack is as short as possible, so that the strength reduction and deformation of the rack caused by overlong span of the rack are prevented.
Optionally, the radian of the rack meshing part is 30-70 degrees. By adopting the optional embodiment, the gear drives the rack to move, the auxiliary air deflector is pushed to the preset position from the initial position, the rotation angle of the rack around the circle center is about 30-70 degrees, the auxiliary air deflector can reach a plurality of preset positions within the range, and the position of the auxiliary air deflector is selected according to the air outlet direction of the air conditioner, so that air guiding is better performed.
Optionally, on the rack engaging portion, teeth for engaging with the gear are disposed on the outer arc, and a slide rail structure for engaging with the rack bracket is disposed on the inner arc; the first driving motor is fixed at a corresponding position on the outer arc side of the rack through a motor support, and the gear is meshed with the teeth on the outer arc of the rack. With this alternative embodiment, the gear engages with teeth on the outer arc of the rack to drive the auxiliary air deflection plate to a predetermined position or back to an initial position.
Optionally, on the rack engaging portion, teeth for engaging with the gear are disposed on the inner arc, and a slide rail structure cooperating with the rack bracket is disposed on the outer arc; the first driving motor is fixed at the corresponding position of the inner arc side of the rack through a motor support, and the gear is meshed with the teeth on the inner arc of the rack. With this embodiment, the gear engages with the teeth on the inner arc of the rack to drive the auxiliary air deflection plate to the preset position or back to the initial position.
Optionally, a slide way is arranged on the rack support, slide rails are arranged on the left side or the right side or both sides of the rack, the slide rails of the rack are assembled in the slide way of the rack support, and the rack moves back and forth along the running track defined by the rack support.
Optionally, the rack bracket is fixed inside end covers on the left and right sides of the air conditioner. Optionally, the rack bracket is fixed on screw seats of end covers on the left and right sides of the air conditioner through screws, and is used for limiting the running track of the rack.
Optionally, the gear is connected to an output shaft of the first driving motor, and the gear drives the rack to move along the preset track under the driving of the first driving motor.
Optionally, the number of the first driving motors is one, and the first driving motors are fixed on the left side or the right side end cover of the air conditioner. By adopting the embodiment, the auxiliary air deflector is pushed to the preset position through the motor, so that the cost of the system is reduced.
Optionally, the number of the first driving motors is two, the first driving motors are respectively fixed on the end covers on the left side and the right side of the air conditioner, and each motor drives the rack on one side. With this embodiment, the two driving motors can improve the stability of the rack movement.
Optionally, the length of the auxiliary air deflector is matched with the thickness of the air conditioner and is slightly smaller than the thickness of the air conditioner. By adopting the optional embodiment, the length of the auxiliary air deflector is matched with the thickness of the air conditioner, and the auxiliary air deflector is wider than the main air deflector, so that the problem of limited air guiding capability of the main air deflector of the existing air conditioner is solved.
Optionally, the air guiding device further includes a first control unit, the first control unit is configured to control a rotation angle of the first driving motor, and the gear drives the rack to move to a preset position along the track of the rack support under the driving of the first driving motor. Because the rotation angle of the first driving motor is in direct proportion to the displacement of the rack, by adopting the optional embodiment, the first control unit can accurately control the rotation angle of the first driving motor, and further accurately control the air guide position of the auxiliary air deflector.
Optionally, the preset position of the auxiliary air deflector is a position perpendicular to the air outlet direction when the main air deflector is fully opened. The size and the air-out direction of air outlet have been decided to main aviation baffle's position, and the air-out direction is the direction that the air outlet central line indicates, adopts above-mentioned optional embodiment, and the air-out wind direction when can opening main aviation baffle completely is adjusted, disperses the air-out of air conditioner, avoids appearing the condition that cold wind directly blows the people, improves user experience's travelling comfort.
Optionally, the air guiding device further includes a second control unit, the second control unit is configured to obtain an air outlet direction of the air conditioner, and the first control unit controls a rotation angle of the first driving motor according to the air outlet direction of the air conditioner, so as to control a position of the auxiliary air guiding plate. By adopting the embodiment, the air guide device controls the position of the auxiliary air guide plate according to the air outlet direction of the air conditioner or the position of the main air guide plate, so that the air outlet direction of the air conditioner can be more accurately adjusted, the air outlet of the air conditioner is more effectively dispersed, the condition that cold air directly blows people is avoided, and the comfort of user experience is improved.
Optionally, the angle of the auxiliary air deflector may be manually adjusted. Adopt above-mentioned optional embodiment, can provide the selection of more air-out directions for the user, the user can be according to the manual air-out direction of adjusting of own hobby.
Optionally, the air guiding device further includes a third control unit and a second driving motor, the third control unit is configured to control a rotation angle of the second driving motor, and the second driving motor drives the auxiliary air guiding plate to rotate to a preset angle. By adopting the optional embodiment, the angle of the auxiliary air deflector can be adjusted, more choices are provided for users, and the users can select the air outlet angle of the air conditioner according to the preference.
Optionally, when the main air deflector of the air conditioner controls the air outlet of the air conditioner to be in a certain direction, the first control unit controls the rotation angle of the first driving motor, the first driving motor drives the auxiliary air deflector to the lower edge position of the air outlet, the third control unit controls the rotation angle of the second driving motor, and the second driving motor drives the auxiliary air deflector to rotate to an angle parallel to the air outlet direction. Adopt above-mentioned optional embodiment, cold wind produces the negative pressure effect with higher speed when flowing through from supplementary aviation baffle upside, and indoor air flow direction cold air direction, after mixing, can effectively improve the air-out temperature, improves user's use and experiences. Adopt above-mentioned optional embodiment, the user can select the air-out angle, under the prerequisite that satisfies the special air supply angle of user, can effectively improve the air-out temperature.
Optionally, when the main air deflector of the air conditioner controls the air outlet of the air conditioner to be in a certain direction, the first control unit controls the rotation angle of the first driving motor, the first driving motor drives the auxiliary air deflector to a position perpendicular to the air outlet direction, the third control unit controls the rotation angle of the second driving motor, the second driving motor drives the auxiliary air deflector to rotate, and the included angle between the upper half face of the auxiliary air deflector and the air outlet direction is greater than 90 °. By adopting the optional embodiment, the flow distance of the cold air can be increased along with the increase of the included angle, the distance of the air outlet of the air conditioner can be adjusted by controlling the included angle between the upper half surface of the auxiliary air deflector and the air outlet direction, and more choices are provided for the air outlet direction of the air conditioner.
Optionally, when the main air deflector of the air conditioner controls the air outlet of the air conditioner to be in a certain direction, the first control unit controls the rotation angle of the first driving motor, the first driving motor drives the auxiliary air deflector to a position perpendicular to the air outlet direction, the third control unit controls the rotation angle of the second driving motor, the second driving motor drives the auxiliary air deflector to rotate, and the included angle between the upper half face of the auxiliary air deflector and the air outlet direction is smaller than 90 °. By adopting the optional embodiment, when the included angle between the upper half surface of the auxiliary air deflector and the air outlet direction is smaller than 90 degrees, the flowing height of the cold air can be increased along with the increase of the included angle, the air outlet height of the air conditioner can be adjusted by controlling the included angle between the upper half surface of the auxiliary air deflector and the air outlet direction, and more choices are provided for the air outlet direction of the air conditioner.
According to a second aspect of embodiments of the present invention, there is provided an air conditioner.
In some optional embodiments, the air conditioner comprises the device of any one of the optional embodiments.
According to a third aspect of the embodiments of the present invention, there is provided a wind guiding method, which is used for controlling the apparatus according to any one of the foregoing optional embodiments.
In some optional embodiments, the method comprises: acquiring the air outlet direction of the air conditioner; and controlling the position of the auxiliary air deflector according to the air outlet direction of the air conditioner. Adopt above-mentioned optional embodiment, according to the position of the supplementary aviation baffle of air-out direction control of air conditioner, can carry out more accurate regulation to the air-out direction of air conditioner, more effectual dispersion with the air-out of air conditioner is avoided appearing cold wind and directly blows people's the condition, improves user experience's travelling comfort.
Optionally, the method further comprises: and acquiring the position of the main air deflector by looking up a table or reading a state bit. The leading aviation board of air conditioner is used for adjusting the air-out direction of air conditioner, the size and the air-out direction of air outlet have been decided to the position of main aviation baffle, the air-out direction is the direction that the air outlet central line indicates, therefore, the position of main aviation baffle and the air-out direction of air conditioner correspond each other, the position of the supplementary aviation baffle of position control according to the main aviation baffle of air conditioner, can carry out more accurate regulation to the air-out direction of air conditioner, more effectual dispersion of the air-out of air conditioner, the condition of cold wind direct blowing people is avoided appearing, user experience's travelling comfort is improved.
Optionally, the method further comprises: and acquiring the position of the main air deflector through a position sensor. By adopting the optional embodiment, the position of the auxiliary air deflector is controlled according to the position of the main air deflector of the air conditioner, the air outlet direction of the air conditioner can be more accurately adjusted, the air outlet of the air conditioner is more effectively dispersed, the condition that cold air directly blows people is avoided, and the comfort of user experience is improved.
Optionally, the preset position of the auxiliary air deflector is a position perpendicular to the air outlet direction of the air outlet of the air conditioner. Adopt above-mentioned optional embodiment, supplementary aviation baffle is located and air-out wind direction looks vertically position, can disperse the more effectual dispersion of air-out of air conditioner, avoids appearing the direct condition of blowing the people of cold wind, improves user experience's travelling comfort.
Optionally, the preset position of the auxiliary air deflector is a position perpendicular to the air outlet direction when the main air deflector is fully opened. Adopt above-mentioned optional embodiment, the air-out wind direction when can opening leading air vane completely is adjusted, disperses the air-out of air conditioner, avoids appearing the direct condition of blowing the people of cold wind, improves user experience's travelling comfort.
In further alternative embodiments, the method comprises: acquiring the air outlet direction of the air conditioner; controlling the position of the auxiliary air deflector according to the air outlet direction of the air conditioner; and controlling the angle of the auxiliary air deflector according to the instruction. By adopting the embodiment, the angle of the auxiliary air deflector can be adjusted, more choices are provided for users, and the users can select the air outlet angle of the air conditioner according to the preference.
Optionally, the method further comprises: when the air outlet of the air conditioner is in a certain direction, the auxiliary air guide plate is controlled to the position of the lower edge of the air outlet, and the auxiliary air guide plate is parallel to the air outlet direction. Adopt this optional embodiment, cold wind produces the negative pressure effect when flowing through from supplementary aviation baffle upside with higher speed, and indoor air flow direction cold air direction, after mixing, can effectively improve the air-out temperature, improve user's use and experience. By adopting the optional embodiment, the user can select the air outlet angle, and the air outlet temperature can be effectively improved on the premise of meeting the special air supply angle of the user.
Optionally, the method further comprises: when the air outlet of the air conditioner is in a certain direction, the auxiliary air guide plate is controlled to be in a position perpendicular to the air outlet direction, and the included angle between the upper half surface of the auxiliary air guide plate and the air outlet direction is larger than 90 degrees. By adopting the optional embodiment, the flow distance of the cold air can be increased along with the increase of the included angle, the distance of the air outlet of the air conditioner can be adjusted by controlling the included angle between the upper half surface of the auxiliary air deflector and the air outlet direction, and more choices are provided for the air outlet direction of the air conditioner.
Optionally, the method further comprises: when the main air deflector of the air conditioner controls the air outlet of the air conditioner to be in a certain direction, the auxiliary air deflector is controlled to be in a position perpendicular to the air outlet direction, and the included angle between the upper half surface of the auxiliary air deflector and the air outlet direction is smaller than 90 degrees. By adopting the optional embodiment, when the included angle between the upper half surface of the auxiliary air deflector and the air outlet direction is smaller than 90 degrees, the flowing height of the cold air can be increased along with the increase of the included angle, the air outlet height of the air conditioner can be adjusted by controlling the included angle between the upper half surface of the auxiliary air deflector and the air outlet direction, and more choices are provided for the air outlet direction of the air conditioner.
According to a fourth aspect of embodiments of the present invention, there is provided a computer apparatus.
In some optional embodiments, the computer device comprises a memory, a processor and a program stored on the memory and executable by the processor, the processor implementing the method when executing the program
According to a fifth aspect of embodiments of the present invention, there is provided a storage medium having stored thereon a computer program which, when executed by a processor, implements the method described above.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1a is a schematic structural diagram of an air guiding device according to an exemplary embodiment;
fig. 1b is an assembly view of an air guiding device according to an exemplary embodiment;
FIG. 2 is a schematic structural view of a rack shown in accordance with an exemplary embodiment;
FIG. 3 is a schematic structural view of a rack mount shown in accordance with an exemplary embodiment;
FIG. 4 is a block diagram illustrating an air deflection apparatus in accordance with an exemplary embodiment;
FIG. 5 is a block diagram illustrating an air deflection apparatus in accordance with an exemplary embodiment;
FIG. 6 is a block diagram illustrating an air deflection apparatus in accordance with an exemplary embodiment;
FIG. 7 is an angled schematic view of an auxiliary air deflection plate according to an exemplary embodiment;
FIG. 8 is an angled schematic view of an auxiliary air deflection plate according to an exemplary embodiment;
FIG. 9 is an angled schematic view of an auxiliary air deflection plate according to an exemplary embodiment;
fig. 10 is a flow chart illustrating a wind guiding method according to an exemplary embodiment;
fig. 11 is a flowchart illustrating a wind guiding method according to an exemplary embodiment.
Detailed Description
The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of embodiments of the invention encompasses the full ambit of the claims, as well as all available equivalents of the claims. Embodiments may be referred to herein, individually or collectively, by the term "invention" merely for convenience and without intending to voluntarily limit the scope of this application to any single invention or inventive concept if more than one is in fact disclosed. Herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. As for the methods, products and the like disclosed by the embodiments, the description is simple because the methods correspond to the method parts disclosed by the embodiments, and the related parts can be referred to the method parts for description.
Fig. 1a and 1b show an alternative embodiment of an air guiding device.
In this optional embodiment, the air guiding device 100 includes: the air guide plate comprises a rack 10, a gear 20, a first driving motor 30 and an auxiliary air guide plate 40, wherein the auxiliary air guide plate 40 is installed at the front end of the rack 10, the rack 10 is meshed with the gear 20, the first driving motor 30 drives the rack 10 to move along a preset track through the gear 20, and the auxiliary air guide plate 40 is pushed to a preset position; in an initial state (i.e. when the air guiding device is closed), the auxiliary air guiding plate 40 is located at the bottom of the air conditioner and attached to the air conditioner casing 44; after the air guide device receives a starting instruction, the first driving motor drives the rack to move, and the auxiliary air guide plate is pushed out from the bottom of the air conditioner and pushed to a preset position; when the air guide device receives a shutdown instruction, the first driving motor rotates in the direction opposite to the starting direction to drive the rack to move in the reverse direction, and when the auxiliary air guide plate returns to the initial position, the first driving motor stops working to complete the circulation of one air guide action.
Adopt this optional embodiment, air ducting is used for adjusting the air-out wind direction of air conditioner, prevents that cold wind from directly blowing the people, improves user's experience.
Optionally, after the air conditioner is started, the auxiliary air deflector does not act until a user demands the air conditioner, the auxiliary air deflector starts to move according to the instruction and reaches the preset position, and the air conditioner returns to the initial position after receiving the ending instruction.
Optionally, the preset position of the auxiliary air deflector is a position perpendicular to the air outlet direction of the air outlet of the air conditioner. Because the position of main aviation baffle has decided the size and the air-out direction of air outlet, consequently, the air-out direction is the direction that the air outlet central line indicates, and this direction corresponds with the position of main aviation baffle, and supplementary aviation baffle is located the position mutually perpendicular with the air-out wind direction, can more effectual dispersion with the air-out of air conditioner, avoids appearing the condition that cold wind directly blows people, improves user experience's travelling comfort.
Optionally, the angle of the auxiliary air deflector is a fixed angle, and the position of the auxiliary air deflector is adjusted by the first control unit, so that the auxiliary air deflector is perpendicular to the air outlet direction of the air outlet of the air conditioner.
Fig. 2 shows a schematic view of an alternative embodiment of the rack.
The rack 10 comprises a connecting part 11 and an engaging part 12, wherein the connecting part 11 is arranged at the front end of the rack and is used for installing an auxiliary air deflector; the engaging part 12 is arranged at the rear end of the rack, is integrally arc-shaped, and is provided with teeth for engaging with the gear. Under the driving of the gear, the rack 10 pushes the auxiliary air deflector to a preset position along a preset track.
Optionally, the air guiding device further comprises a rack support, the rack is assembled in the rack support, the rack support is fixed, and the rack moves back and forth along a running track defined by the rack support under the driving of the first driving motor. By adopting the embodiment, the rack is arranged in the track of the rack support, under the limiting action of the rack support, the front and back movement of the rack does not interfere with other structures inside the air conditioner, and the length of the rack is as short as possible, so that the strength reduction and deformation of the rack caused by overlong span of the rack are prevented.
Optionally, the radian of the rack meshing part is 30-70 degrees. By adopting the embodiment, the gear drives the rack to move, the auxiliary air deflector is pushed to the preset position from the initial position, the rotation angle of the rack around the circle center is about 30-70 degrees, the auxiliary air deflector can reach a plurality of preset positions within the range, and the position of the auxiliary air deflector is selected according to the air outlet direction of the air conditioner, so that air guiding is better performed.
Optionally, on the rack engaging portion, teeth for engaging with the gear are disposed on the outer arc, and a slide rail structure for engaging with the rack bracket is disposed on the inner arc. The first driving motor is fixed at a corresponding position on the outer arc side of the rack through a motor support, and the gear is meshed with the teeth on the outer arc of the rack. By adopting the embodiment, the gear is meshed with the teeth on the outer circular arc of the rack to drive the auxiliary air deflector to the preset position or return to the initial position.
Optionally, on the rack engaging portion, teeth for engaging with the gear are disposed on the inner arc, and a slide rail structure engaged with the rack bracket is disposed on the outer arc. The first driving motor is fixed at the corresponding position of the inner arc side of the rack through a motor support, and the gear is meshed with the teeth on the inner arc of the rack. With this embodiment, the gear engages with the teeth on the inner arc of the rack to drive the auxiliary air deflection plate to the preset position or back to the initial position.
By adopting the optional embodiment, the gear can be meshed with the outer arc of the rack and also meshed with the inner arc of the rack, so that more choices are provided for designing other parts in the air conditioner, the layout of each part in the air conditioner can be designed more reasonably, and the parts are prevented from interfering with each other.
Fig. 3 shows a schematic view of an alternative embodiment of the rack support.
In this embodiment, a slide 51 is disposed on the rack bracket 50, a slide 13 is disposed on the left side or the right side or both sides of the rack 10, the slide 13 of the rack 10 is fitted in the slide 51 of the rack bracket 50, and the rack 10 moves back and forth along a running track defined by the rack bracket 50.
Optionally, the rack bracket is fixed inside end covers on the left and right sides of the air conditioner. Optionally, the rack bracket is fixed on screw seats of end covers on the left and right sides of the air conditioner through screws, and is used for limiting the running track of the rack.
The skilled person can also choose other limiting structures to realize the function of the rack support, and limit the rack to move back and forth in the track preset by the rack support.
As shown in fig. 1a, the gear 20 is connected to an output shaft of the first driving motor 30, and the gear drives the rack to move along a predetermined track under the driving of the first driving motor. Alternatively, the first driving motor is fixed to an end cover on the left or right side of the air conditioner through a motor bracket (not shown). Optionally, the motor bracket is fixed on a screw seat of the left or right end cover through a screw to fix the first driving motor.
Optionally, the number of the first driving motors is one, and the first driving motors are fixed on the left side or the right side end cover of the air conditioner. By adopting the embodiment, the auxiliary air deflector is pushed to the preset position through the motor, so that the cost of the system is reduced.
Optionally, the number of the first driving motors is two, the first driving motors are respectively fixed on the end covers on the left side and the right side of the air conditioner, and each motor drives the rack on one side. With this embodiment, the two driving motors can improve the stability of the rack movement.
Optionally, the width of the auxiliary air deflector is adapted to the width of the air conditioner, for example, the width of the air conditioner is 650 to 900mm, and the width of the auxiliary air deflector is 650 to 900 mm. Optionally, the length of the auxiliary air deflector is matched with the thickness of the air conditioner and slightly smaller than the thickness of the air conditioner, so that the requirement of the air conditioner on attractive appearance is met. Optionally, the length of the auxiliary air deflector is 120-150 mm. By adopting the optional embodiment, the length of the auxiliary air deflector is matched with the thickness of the air conditioner, and the auxiliary air deflector is wider than the main air deflector, so that the problem of limited air guiding capability of the main air deflector of the existing air conditioner is solved.
Fig. 4 shows another alternative structure of the air guiding device.
In this embodiment, the air guiding device further includes a first control unit 60, where the first control unit 60 is configured to control a rotation angle of the first driving motor 30, and the gear drives the rack to move to a preset position along the track of the rack bracket under the driving of the first driving motor 30. Because the rotation angle of the first driving motor is in direct proportion to the displacement of the rack, by adopting the embodiment, the first control unit can accurately control the rotation angle of the first driving motor, and further accurately control the air guide position of the auxiliary air deflector. Optionally, the preset position of the auxiliary air deflector is a position perpendicular to the air outlet direction when the main air deflector is fully opened. The position of the main air deflector determines the size and the air outlet direction of the air outlet, and the air outlet direction is the direction pointed by the central line of the air outlet. Adopt this optional embodiment, the air-out wind direction when can opening leading air vane completely is adjusted, disperses the air-out of air conditioner, avoids appearing the direct condition of blowing the people of cold wind, improves user experience's travelling comfort. Because the preset position of the auxiliary air deflector is the position which is perpendicular to the air outlet direction when the main air deflector is completely opened, when the main air deflector is positioned at other positions, the auxiliary air deflector positioned at the position can also play an effective air guiding role, and the air outlet of the air conditioner is dispersed.
Fig. 5 shows another alternative structure of the air guiding device.
In this embodiment, the air guiding device further includes a second control unit 70, the second control unit 70 is configured to obtain an air outlet direction of the air conditioner, and the first control unit 60 controls a rotation angle of the first driving motor 30 according to the air outlet direction of the air conditioner, so as to control a position of the auxiliary air guiding plate. The main air deflector of the air conditioner is used for adjusting the air outlet direction of the air conditioner, so the position of the main air deflector corresponds to the air outlet direction of the air conditioner, the second control unit 70 obtains the position of the main air deflector by looking up a table or reading a state bit, or the second control unit 70 obtains the position of the main air deflector through a position sensor, and the first control unit 60 controls the rotation angle of the first driving motor 30 according to the position of the main air deflector of the air conditioner, so as to control the position of the auxiliary air deflector. By adopting the embodiment, the air guide device controls the position of the auxiliary air guide plate according to the air outlet direction of the air conditioner or the position of the main air guide plate, so that the air outlet direction of the air conditioner can be more accurately adjusted, the air outlet of the air conditioner is more effectively dispersed, the condition that cold air directly blows people is avoided, and the comfort of user experience is improved.
Optionally, the angle of the auxiliary air deflector may be manually adjusted. Adopt this embodiment, can provide the selection of more air-out directions for the user, the user can be according to the manual air-out direction of adjusting of own hobby.
Fig. 6 shows another alternative structure of the air guiding device.
In this embodiment, the air guiding device further includes a third control unit 80 and a second driving motor 90, the third control unit 80 is configured to control a rotation angle of the second driving motor 90, and the second driving motor 90 drives the auxiliary air guiding plate to rotate to a preset angle. By adopting the embodiment, the angle of the auxiliary air deflector can be adjusted, more choices are provided for users, and the users can select the air outlet angle of the air conditioner according to the preference.
Optionally, the second driving motor is disposed on a connecting portion of the rack. Optionally, the second driving motor is disposed at a top end of the rack connecting portion, and an output shaft of the second driving motor directly or indirectly drives a corner of the auxiliary air deflector. For example, the output shaft of the second driving motor is directly connected with the auxiliary air deflector, and the rotation angle of the auxiliary air deflector is adjusted through the rotation of the output shaft of the second driving motor. For another example, the output shaft of the second driving motor is meshed with a gear on the auxiliary air deflector rotating shaft through a gear, and the rotating angle of the auxiliary air deflector is adjusted through gear meshing.
Optionally, as shown in fig. 7, when the main air deflector of the air conditioner controls the air outlet of the air conditioner to be in a certain direction, the first control unit controls the rotation angle of the first driving motor, the first driving motor drives the auxiliary air deflector 40 to reach the lower edge position of the air outlet 45, the third control unit controls the rotation angle of the second driving motor, and the second driving motor drives the auxiliary air deflector to rotate to an angle parallel to the air outlet direction 46. Adopt this optional embodiment, cold wind produces the negative pressure effect when flowing through from supplementary aviation baffle upside with higher speed, and indoor air flow direction cold air direction, after mixing, can effectively improve the air-out temperature, improve user's use and experience. By adopting the optional embodiment, the user can select the air outlet angle, and the air outlet temperature can be effectively improved on the premise of meeting the special air supply angle of the user.
Optionally, as shown in fig. 8, when the main air deflector of the air conditioner controls the air outlet of the air conditioner to be in a certain direction, the first control unit controls the rotation angle of the first driving motor, the first driving motor drives the auxiliary air deflector to a position perpendicular to the air outlet direction, the third control unit controls the rotation angle of the second driving motor, the second driving motor drives the auxiliary air deflector to rotate, and the included angle between the upper half surface 41 of the auxiliary air deflector and the air outlet direction 46 is greater than 90 °. By adopting the optional embodiment, the flow distance of the cold air can be increased along with the increase of the included angle, the distance of the air outlet of the air conditioner can be adjusted by controlling the included angle between the upper half surface of the auxiliary air deflector and the air outlet direction, and more choices are provided for the air outlet direction of the air conditioner.
Optionally, as shown in fig. 9, when the main air deflector of the air conditioner controls the air outlet of the air conditioner to be in a certain direction, the first control unit controls the rotation angle of the first driving motor, the first driving motor drives the auxiliary air deflector to a position perpendicular to the air outlet direction, the third control unit controls the rotation angle of the second driving motor, the second driving motor drives the auxiliary air deflector to rotate, and the included angle between the upper half surface 41 of the auxiliary air deflector and the air outlet direction 46 is smaller than 90 °. By adopting the optional embodiment, when the included angle between the upper half surface of the auxiliary air deflector and the air outlet direction is smaller than 90 degrees, the flowing height of the cold air can be increased along with the increase of the included angle, the air outlet height of the air conditioner can be adjusted by controlling the included angle between the upper half surface of the auxiliary air deflector and the air outlet direction, and more choices are provided for the air outlet direction of the air conditioner.
Fig. 10 shows an alternative embodiment of the wind guiding method.
In this embodiment, the method is used to control the air guiding device described in any of the optional embodiments above.
The method comprises the following steps: step 101, acquiring an air outlet direction of an air conditioner; and 102, controlling the position of the auxiliary air deflector according to the air outlet direction of the air conditioner. By adopting the embodiment, the position of the auxiliary air deflector is controlled according to the air outlet direction of the air conditioner, the air outlet direction of the air conditioner can be more accurately adjusted, the air outlet of the air conditioner is more effectively dispersed, the condition that cold air directly blows people is avoided, and the comfort of user experience is improved.
Optionally, the method further comprises: and acquiring the position of the main air deflector by looking up a table or reading a state bit. Optionally, the method further comprises: and acquiring the position of the main air deflector through a position sensor. The leading aviation board of air conditioner is used for adjusting the air-out direction of air conditioner, the size and the air-out direction of air outlet have been decided to the position of main aviation baffle, the air-out direction is the direction that the air outlet central line indicates, therefore, the position of main aviation baffle and the air-out direction of air conditioner correspond each other, the position of the supplementary aviation baffle of position control according to the main aviation baffle of air conditioner, can carry out more accurate regulation to the air-out direction of air conditioner, more effectual dispersion of the air-out of air conditioner, the condition of cold wind direct blowing people is avoided appearing, user experience's travelling comfort is improved.
Optionally, the preset position of the auxiliary air deflector is a position perpendicular to the air outlet direction of the air outlet of the air conditioner. Adopt this optional embodiment, supplementary aviation baffle is located and air-out wind direction looks vertically position, can disperse the more effectual dispersion of air-out of air conditioner, avoids appearing the direct condition of blowing the people of cold wind, improves user experience's travelling comfort.
Optionally, the preset position of the auxiliary air deflector is a position perpendicular to the air outlet direction when the main air deflector is fully opened. Adopt this optional embodiment, the air-out wind direction when can opening leading air vane completely is adjusted, disperses the air-out of air conditioner, avoids appearing the direct condition of blowing the people of cold wind, improves user experience's travelling comfort.
Fig. 11 shows another alternative embodiment of the wind guiding method.
In this embodiment, the method is used to control the air guiding device described in any of the optional embodiments above.
The method comprises the following steps: step 111, acquiring the air outlet direction of the air conditioner; step 112, controlling the position of the auxiliary air deflector according to the air outlet direction of the air conditioner; and 113, controlling the angle of the auxiliary air deflector according to the instruction. By adopting the embodiment, the angle of the auxiliary air deflector can be adjusted, more choices are provided for users, and the users can select the air outlet angle of the air conditioner according to the preference.
Optionally, the method further comprises: when the air outlet of the air conditioner is in a certain direction, the auxiliary air guide plate is controlled to the position of the lower edge of the air outlet, and the auxiliary air guide plate is parallel to the air outlet direction. Adopt this optional embodiment, cold wind produces the negative pressure effect when flowing through from supplementary aviation baffle upside with higher speed, and indoor air flow direction cold air direction, after mixing, can effectively improve the air-out temperature, improve user's use and experience. By adopting the optional embodiment, the user can select the air outlet angle, and the air outlet temperature can be effectively improved on the premise of meeting the special air supply angle of the user.
Optionally, the method further comprises: when the air outlet of the air conditioner is in a certain direction, the auxiliary air guide plate is controlled to be in a position perpendicular to the air outlet direction, and the included angle between the upper half surface of the auxiliary air guide plate and the air outlet direction is larger than 90 degrees. By adopting the optional embodiment, the flow distance of the cold air can be increased along with the increase of the included angle, the distance of the air outlet of the air conditioner can be adjusted by controlling the included angle between the upper half surface of the auxiliary air deflector and the air outlet direction, and more choices are provided for the air outlet direction of the air conditioner.
Optionally, the method further comprises: when the main air deflector of the air conditioner controls the air outlet of the air conditioner to be in a certain direction, the auxiliary air deflector is controlled to be in a position perpendicular to the air outlet direction, and the included angle between the upper half surface of the auxiliary air deflector and the air outlet direction is smaller than 90 degrees. By adopting the optional embodiment, when the included angle between the upper half surface of the auxiliary air deflector and the air outlet direction is smaller than 90 degrees, the flowing height of the cold air can be increased along with the increase of the included angle, the air outlet height of the air conditioner can be adjusted by controlling the included angle between the upper half surface of the auxiliary air deflector and the air outlet direction, and more choices are provided for the air outlet direction of the air conditioner.
In an exemplary embodiment, an air conditioner is further provided, and the air conditioner includes the air guiding device.
In an exemplary embodiment, a non-transitory computer readable storage medium comprising instructions, such as a memory comprising instructions, executable by a processor to perform the method described above is also provided. The non-transitory computer readable storage medium may be a Read Only Memory (ROM), a Random Access Memory (RAM), a magnetic tape, an optical storage device, and the like.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention. It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, it should be understood that the disclosed methods, articles of manufacture (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment. In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
It should be understood that the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions. The present invention is not limited to the procedures and structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (10)
1. An air guide device, comprising: the device comprises a rack, a gear, a first driving motor and an auxiliary air deflector; the auxiliary air deflector is arranged at the front end of the rack, the rack is meshed with the gear, and the first driving motor drives the rack to move along a preset track through the gear so as to push the auxiliary air deflector to a preset position.
2. The apparatus of claim 1, wherein the predetermined position of the auxiliary air deflector is perpendicular to the outlet air direction of the outlet of the air conditioner.
3. The device of claim 1, further comprising a first control unit, wherein the first control unit is configured to control the first driving motor, and the gear drives the rack to move along a preset track under the driving of the first driving motor, and stops when the auxiliary air deflector reaches a preset position.
4. The device of claim 3, further comprising a second control unit, wherein the second control unit is used for acquiring the air outlet direction of the air conditioner, and the first control unit controls the rotation angle of the first driving motor according to the air outlet direction of the air conditioner.
5. A wind guiding method for controlling the apparatus according to any one of claims 1 to 4, comprising:
acquiring the air outlet direction of the air conditioner;
and controlling the position of the auxiliary air deflector according to the air outlet direction of the air conditioner.
6. The method of claim 5, wherein the auxiliary air deflector is positioned perpendicular to the outlet air direction of the outlet of the air conditioner.
7. The method of claim 5, further comprising:
and controlling the angle of the auxiliary air deflector according to the instruction.
8. An air conditioner, characterized by further comprising the air guiding device as recited in any one of claims 1 to 4.
9. A computer device comprising a memory, a processor and a program stored on the memory and executable by the processor, wherein the processor implements the method of any one of claims 5 to 7 when executing the program.
10. A storage medium on which a computer program is stored, which, when being executed by a processor, carries out the method according to any one of claims 5 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890146.6A CN110822686A (en) | 2018-08-07 | 2018-08-07 | Air guide device and method, air conditioner, computer equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890146.6A CN110822686A (en) | 2018-08-07 | 2018-08-07 | Air guide device and method, air conditioner, computer equipment and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110822686A true CN110822686A (en) | 2020-02-21 |
Family
ID=69533605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810890146.6A Pending CN110822686A (en) | 2018-08-07 | 2018-08-07 | Air guide device and method, air conditioner, computer equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110822686A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992834A (en) * | 2022-06-29 | 2022-09-02 | 宁波奥克斯电气股份有限公司 | Air guide door device, air conditioner control method, control device and air conditioner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002228249A (en) * | 2001-02-01 | 2002-08-14 | Matsushita Electric Ind Co Ltd | Wind direction or the like regulating mechanism for air conditioner |
| CN103322661A (en) * | 2013-06-20 | 2013-09-25 | 广东美的制冷设备有限公司 | Air outlet air guide structure, air conditioner and control method for air conditioner |
| CN104676864A (en) * | 2013-11-27 | 2015-06-03 | 海尔集团公司 | Air conditioner and air guide device and method thereof |
| CN105402873A (en) * | 2015-12-09 | 2016-03-16 | 珠海格力电器股份有限公司 | Air deflector driving mechanism and wall-hanging air conditioner |
| CN205351692U (en) * | 2016-01-20 | 2016-06-29 | 青岛海尔空调器有限总公司 | Machine in wall -hanging air conditioning and aviation baffle drive arrangement thereof |
| CN106322647A (en) * | 2016-08-17 | 2017-01-11 | 青岛海尔空调器有限总公司 | Air conditioner outlet-air control method |
| CN106440296A (en) * | 2016-08-26 | 2017-02-22 | 珠海格力电器股份有限公司 | Air guide plate moving mechanism, air-conditioner air output assembly and air-conditioner |
| CN106642334A (en) * | 2016-12-09 | 2017-05-10 | 广东美的制冷设备有限公司 | Air conditioner and indoor unit thereof |
-
2018
- 2018-08-07 CN CN201810890146.6A patent/CN110822686A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002228249A (en) * | 2001-02-01 | 2002-08-14 | Matsushita Electric Ind Co Ltd | Wind direction or the like regulating mechanism for air conditioner |
| CN103322661A (en) * | 2013-06-20 | 2013-09-25 | 广东美的制冷设备有限公司 | Air outlet air guide structure, air conditioner and control method for air conditioner |
| CN104676864A (en) * | 2013-11-27 | 2015-06-03 | 海尔集团公司 | Air conditioner and air guide device and method thereof |
| CN105402873A (en) * | 2015-12-09 | 2016-03-16 | 珠海格力电器股份有限公司 | Air deflector driving mechanism and wall-hanging air conditioner |
| CN205351692U (en) * | 2016-01-20 | 2016-06-29 | 青岛海尔空调器有限总公司 | Machine in wall -hanging air conditioning and aviation baffle drive arrangement thereof |
| CN106322647A (en) * | 2016-08-17 | 2017-01-11 | 青岛海尔空调器有限总公司 | Air conditioner outlet-air control method |
| CN106440296A (en) * | 2016-08-26 | 2017-02-22 | 珠海格力电器股份有限公司 | Air guide plate moving mechanism, air-conditioner air output assembly and air-conditioner |
| CN106642334A (en) * | 2016-12-09 | 2017-05-10 | 广东美的制冷设备有限公司 | Air conditioner and indoor unit thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992834A (en) * | 2022-06-29 | 2022-09-02 | 宁波奥克斯电气股份有限公司 | Air guide door device, air conditioner control method, control device and air conditioner |
| CN114992834B (en) * | 2022-06-29 | 2023-09-01 | 宁波奥克斯电气股份有限公司 | Air guide door device, air conditioner control method, control device and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109084369B (en) | Air conditioner | |
| EP3693675B1 (en) | Air-conditioning indoor unit and air conditioner having same | |
| CN104456899A (en) | Air conditioner | |
| US20190072295A1 (en) | Air-guiding structure and air conditioner | |
| CN205448227U (en) | Door body device and axial compressor cabinet -type air conditioner | |
| CN110848929A (en) | Air guide device and method, air conditioner, computer equipment and storage medium | |
| CN108386906B (en) | Wall-mounted air conditioner indoor unit | |
| CN210624722U (en) | Air conditioner | |
| CN110822686A (en) | Air guide device and method, air conditioner, computer equipment and storage medium | |
| CN109882931B (en) | Wall-mounted air conditioner indoor unit and air conditioner | |
| US20240066950A1 (en) | Multidirectional vent for vehicle hvac system | |
| CN209840386U (en) | Air guide structure, jet fan and air conditioner | |
| CN110594864A (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN113654106B (en) | Air conditioner | |
| CN210688479U (en) | Air conditioner | |
| CN215982841U (en) | Indoor unit of air conditioner | |
| CN215951724U (en) | Indoor unit and air conditioner | |
| CN210463233U (en) | Cabinet air conditioner | |
| CN215001892U (en) | Air conditioner | |
| CN110239306A (en) | Air conditioner for vehicles | |
| CN220624352U (en) | Driving assembly and indoor unit | |
| CN211345539U (en) | Air conditioner | |
| CN220852325U (en) | Indoor machine | |
| CN216744843U (en) | A windshield subassembly and air conditioner for air conditioner | |
| CN220648582U (en) | Wall-mounted air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200221 |