CN115789936A - Air deflector assembly, air conditioner and anti-condensation control method - Google Patents
Air deflector assembly, air conditioner and anti-condensation control method Download PDFInfo
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- CN115789936A CN115789936A CN202211667373.5A CN202211667373A CN115789936A CN 115789936 A CN115789936 A CN 115789936A CN 202211667373 A CN202211667373 A CN 202211667373A CN 115789936 A CN115789936 A CN 115789936A
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- 238000009833 condensation Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 146
- 230000007246 mechanism Effects 0.000 claims abstract description 102
- 230000005494 condensation Effects 0.000 claims abstract description 47
- 230000002265 prevention Effects 0.000 claims abstract description 20
- 238000005057 refrigeration Methods 0.000 claims description 15
- 230000033001 locomotion Effects 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 230000005389 magnetism Effects 0.000 claims description 8
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
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- 238000012986 modification Methods 0.000 description 2
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The invention discloses an air deflector assembly, an air conditioner and an anti-condensation control method, wherein the air deflector assembly comprises: a main air deflector; the auxiliary air deflector is arranged on one side of the main air deflector; the transmission mechanism is arranged between the main air deflector and the auxiliary air deflector and used for driving the main air deflector to move independently when condensation prevention is not needed and driving the main air deflector and the auxiliary air deflector to move synchronously when condensation prevention is needed so that the auxiliary air deflector guides cold air to the main air deflector; and the driving mechanism is in driving connection with the transmission mechanism and is used for driving the transmission mechanism. The transmission mechanism can be controlled according to working conditions, the main air deflector can be driven to swing only by alone, and the main air deflector and the auxiliary air deflector can be driven to synchronously move at the same time, so that the auxiliary air deflector guides cold air onto the main air deflector, the blown cold air is guided downwards continuously, vortex is prevented from being formed upwards, and condensation caused by temperature difference generated by a panel is avoided. Therefore, whether condensation prevention adjustment is carried out or not can be determined according to the working conditions, and the method is more targeted and saves energy consumption.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air deflector assembly, an air conditioner and an anti-condensation control method.
Background
The condensation phenomenon of the air conditioner is always the problem that the air conditioner avoids and solves as much as possible in the design and development process. The condensation phenomenon of the air conditioner is mainly caused by that the indoor hot air meets the surface of a shell with lower temperature, and water vapor in the air conditioner is condensed when meeting cold to form water mist and even is condensed into larger water drops which are attached to the shell or drop. The condensation of the air conditioner greatly influences the use experience of users and is easy to cause complaints of the users.
The existing scheme for solving the condensation problem is started from the aspect of structure, and the condensation is avoided by methods such as pushing out an air deflector and the like. However, this method has certain drawbacks, such as that only one air deflector is used to solve the problem of poor anti-condensation effect, and a lot of energy is consumed in the anti-condensation process.
Disclosure of Invention
The embodiment of the invention provides an air deflector assembly, an air conditioner and an anti-condensation control method, and aims to provide an anti-condensation control effect and save energy consumption.
The embodiment of the invention provides an air deflector assembly which is arranged at an air outlet of an air conditioner and comprises:
a main air deflector;
the auxiliary air deflector is arranged on one side of the main air deflector;
the transmission mechanism is arranged between the main air deflector and the auxiliary air deflector and is used for driving the main air deflector to move independently when condensation prevention is not needed and driving the main air deflector and the auxiliary air deflector to move synchronously when condensation prevention is needed so that the auxiliary air deflector guides cold air to the main air deflector;
and the driving mechanism is in driving connection with the transmission mechanism and is used for driving the transmission mechanism.
Further, the transmission mechanism is a gear transmission assembly; the gear transmission assembly includes:
the first gear shaft is axially and fixedly arranged on the main air deflector;
the main air deflector transmission gear is fixedly arranged on the first gear shaft and is used for driving the main air deflector to move;
the auxiliary air deflector driven gear is in transmission connection with the auxiliary air deflector and is used for driving the auxiliary air deflector to move;
the auxiliary air deflector transmission gear is coaxially connected with the auxiliary air deflector driven gear in a transmission manner and is used for driving the auxiliary air deflector driven gear to rotate;
and the driving mechanism transmission gear is driven by the driving mechanism and is meshed with the main air deflector transmission gear and the auxiliary air deflector transmission gear simultaneously.
Further, the gear transmission assembly further comprises: a second gear shaft arranged in parallel with the first gear shaft;
the auxiliary air deflector driven gear is fixedly arranged on the second gear shaft, and a rack meshed with the auxiliary air deflector driven gear is arranged on the auxiliary air deflector;
and the auxiliary air deflector transmission gear is axially and slidably arranged on the second gear shaft so as to be meshed with or separated from the driving mechanism transmission gear.
Furthermore, the transmission gear of the auxiliary air deflector is a magnetic gear and also comprises an electromagnet;
the electromagnet is fixedly arranged at one end, opposite to the auxiliary air deflector transmission gear, of the second gear shaft and used for changing magnetism according to a control signal so as to attract and separate the auxiliary air deflector transmission gear from a position meshed with the driving mechanism transmission gear or repel and push the auxiliary air deflector transmission gear back to a position meshed with the driving mechanism transmission gear.
Furthermore, actuating mechanism includes step motor and sets up in step motor is last motor shaft, actuating mechanism drive gear fixed mounting in on the motor shaft.
Furthermore, the part of the auxiliary air deflector, which is far away from the air outlet, is a straight section, and the part of the auxiliary air deflector, which is close to the air outlet, is an arc section;
racks meshed with the driven gear of the auxiliary air deflector are arranged on the straight section and the arc section, and the racks of the straight section and the arc section are continuously arranged.
The embodiment of the invention also provides an air conditioner which comprises the air deflector assembly, wherein the air deflector assembly is arranged at the air outlet of the air conditioner.
The embodiment of the invention also provides an anti-condensation control method, which is applied to the air deflector assembly and comprises the following steps:
when condensation prevention is not needed, the transmission mechanism is driven by the driving mechanism, so that the transmission mechanism drives the main air deflector to move independently;
when condensation needs to be prevented, the driving mechanism is driven by the driving mechanism, the driving mechanism drives the main air guide plate and the auxiliary air guide plate to move synchronously, and cold air is guided onto the main air guide plate by the auxiliary air guide plate.
Further, the method also comprises the following steps:
judging whether condensation prevention is needed;
if so, controlling the electromagnet to repel the auxiliary air deflector transmission gear magnetically so as to push the auxiliary air deflector transmission gear back to a position meshed with the driving mechanism transmission gear;
and if not, controlling the electromagnet to attract the auxiliary air deflector transmission gear magnetically so as to attract and separate the auxiliary air deflector transmission gear from the position meshed with the driving mechanism transmission gear.
Further, when condensation needs to be prevented, the driving mechanism is driven by the driving mechanism, so that the driving mechanism drives the main air guide plate and the auxiliary air guide plate to move synchronously, and cold air is guided to the main air guide plate by the auxiliary air guide plate, which comprises:
when a refrigeration instruction is received, detecting the position of the main air deflector by using a position sensor, and judging whether the main air deflector and the auxiliary air deflector are in a synchronous motion state or not;
if the main air deflector and the auxiliary air deflector are not in a synchronous motion state, the main air deflector is driven to move through a driving mechanism until the main air deflector and the auxiliary air deflector are in the synchronous motion state;
the transmission mechanism synchronously drives the main air deflector and the auxiliary air deflector to move to the position corresponding to the refrigeration instruction.
According to the embodiment of the invention, the transmission mechanism can be controlled according to the working condition, for example, under the working condition that condensation prevention is not needed, only the main air guide plate needs to be driven to swing independently, and under the working condition that condensation prevention is needed, the main air guide plate and the auxiliary air guide plate can be driven to synchronously move through the transmission mechanism, so that the auxiliary air guide plate guides cold air onto the main air guide plate, the blown cold air is guided downwards continuously, an eddy current is prevented from being formed upwards, and the condensation caused by temperature difference of a panel is avoided. Whether this embodiment can confirm according to the operating mode and prevent the condensation and adjust like this, it is more targeted, and the energy consumption has been saved. Meanwhile, only one transmission mechanism is needed to drive the main air guide plate and the auxiliary air guide plate simultaneously, so that the cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an air guiding plate assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a gear transmission mechanism in an air deflector assembly according to an embodiment of the present invention;
fig. 4 is another schematic angle structure diagram of an air deflection assembly according to an embodiment of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 4;
fig. 6 is a schematic structural view of a secondary air deflector of the air deflector assembly according to an embodiment of the present invention;
fig. 7 is another schematic angular structure diagram of a secondary air deflector of an air deflector assembly according to an embodiment of the present invention;
fig. 8 is a schematic flow chart illustrating an anti-condensation control method according to an embodiment of the present invention;
fig. 9 is another schematic flow chart of an anti-condensation control method according to an embodiment of the present invention;
fig. 10 is a sub-flowchart of step S102 in fig. 8.
Wherein, 1, a main air deflector; 2. an auxiliary air deflector; 3. a transmission mechanism; 4. an electromagnet; 21. a straight section; 22. an arc-shaped section; 23. a rack; 31. a main air deflector transmission gear; 32. the auxiliary air deflector transmission gear 33 and the auxiliary air deflector driven gear; 34. the motor drives the gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items and includes such combinations.
Referring to fig. 1 and 2, an embodiment of the present invention provides an air guiding plate assembly installed at an air outlet of an air conditioner, the air guiding plate assembly including: a main air deflector 1; the auxiliary air deflector 2 is arranged on one side of the main air deflector 1; the transmission mechanism 3 is arranged between the main air deflector 1 and the auxiliary air deflector 2 and is used for driving the main air deflector 1 to move independently when condensation prevention is not needed and driving the main air deflector 1 and the auxiliary air deflector 2 to move synchronously when condensation prevention is needed, so that the auxiliary air deflector 2 guides cold air to the main air deflector 1; and the driving mechanism is in driving connection with the transmission mechanism 3 and is used for driving the transmission mechanism 3.
In this embodiment, can be according to operating mode control drive mechanism 3, for example under need not to prevent the condensation operating mode, then only need drive main aviation baffle 1 swing alone, prevent under the condensation operating mode at needs, then can pass through drive mechanism 3, drive main aviation baffle 1 and vice aviation baffle 2 simultaneous movement simultaneously, make vice aviation baffle 2 with cold wind direction to main aviation baffle 1 on, the cold wind that will blow off lasts promptly is wind-guiding downwards, prevent upwards to form the vortex, avoid the panel to produce the difference in temperature and the condensation appears. Whether this embodiment can confirm according to the operating mode and prevent the condensation and adjust like this, it is more targeted to have, and has practiced thrift the energy consumption. Meanwhile, only one transmission mechanism 3 is needed to drive the main air guide plate 1 and the auxiliary air guide plate 2 at the same time, so that the cost is reduced.
The auxiliary air deflector 2 can be arranged on one side above the main air deflector 1 and is arranged at an interval with the main air deflector 1 so as to guide cold air to the main air deflector 1, and meanwhile, the auxiliary air deflector 2 can be hidden, so that the whole air deflector assembly and the corresponding air conditioner are simpler and more attractive. The driving mechanism can be a single motor, and one motor drives the two air deflectors to move simultaneously or drives the main air deflector 1 to move independently.
In one embodiment, as shown in fig. 3, the transmission mechanism 3 is a gear transmission assembly; the gear transmission assembly includes: the first gear shaft 35 is axially and fixedly arranged on the main air deflector 1; the main air deflector transmission gear 31 is fixedly arranged on the first gear shaft 35 and is used for driving the main air deflector 1 to move; the auxiliary air deflector driven gear 33 is in transmission connection with the auxiliary air deflector 2 and is used for driving the auxiliary air deflector 2 to move; the auxiliary air deflector transmission gear 32 is coaxially connected with the auxiliary air deflector driven gear 33 in a transmission manner and is used for driving the auxiliary air deflector driven gear 33 to rotate; and a driving mechanism transmission gear 34 which is driven by the driving mechanism and is simultaneously meshed with the main air deflector transmission gear 31 and the auxiliary air deflector transmission gear 32.
In this embodiment, when the driving mechanism works, the driving mechanism transmission gear 34 is driven to rotate, and since the driving mechanism transmission gear 34 is meshed with the main air deflector transmission gear 31 and the auxiliary air deflector transmission gear 32 at the same time, the main air deflector transmission gear 31 and the auxiliary air deflector transmission gear 32 can be driven to rotate at the same time. The rotation of the main air deflector transmission gear 31 drives the first gear shaft 35 to rotate, further drives the main air deflector 1 to swing around the first gear shaft 35, and the auxiliary air deflector transmission gear 32 further drives the auxiliary air deflector driven gear 33 coaxially arranged to rotate, thereby driving the auxiliary air deflector 2 to move. Through the gear transmission assembly, the two air deflectors are driven to move simultaneously by one driving mechanism.
In one embodiment, the gear assembly further comprises: a second gear shaft 36 disposed in parallel with the first gear shaft 35; the auxiliary air deflector driven gear 33 is fixedly arranged on the second gear shaft 36, and the auxiliary air deflector 2 is provided with a rack meshed with the auxiliary air deflector driven gear 33; the secondary air deflector drive gear 32 is axially slidably mounted on a second gear shaft 36 to engage or disengage the drive mechanism drive gear 34.
In the present embodiment, the secondary air guide plate driven gear 33 and the secondary air guide plate transmission gear 32 are both disposed on the second gear shaft 36 to realize transmission connection. And the auxiliary air deflector 2 is in transmission connection with the auxiliary air deflector driven gear 33 through a rack on the auxiliary air deflector. In addition, the auxiliary air deflector transmission gear 32 can axially slide on the second gear shaft 36, for example, when the auxiliary air deflector transmission gear 32 slides outwards, the auxiliary air deflector transmission gear 32 is disengaged from the driving mechanism transmission gear 34, and at this time, the driving mechanism transmission gear 34 can only drive the main air deflector transmission gear 31 to rotate, but cannot drive the auxiliary air deflector transmission gear 32 to rotate, so that the main air deflector 1 is driven to move independently. When the auxiliary air deflector transmission gear 32 slides inwards, the auxiliary air deflector transmission gear 32 is meshed with the driving mechanism transmission gear 34, and at the moment, the driving mechanism transmission gear 34 can simultaneously drive the main air deflector transmission gear 31 and the auxiliary air deflector transmission gear 32 to rotate, so that the main air deflector 1 and the auxiliary air deflector 2 are simultaneously driven to synchronously move.
In one embodiment, the secondary air guiding plate transmission gear 32 is a magnetic gear, and further includes an electromagnet 4;
the electromagnet 4 is fixedly mounted on one end of the second gear shaft 36 opposite to the secondary air guide plate transmission gear 32, and is used for changing magnetism according to a control signal so as to attract and separate the secondary air guide plate transmission gear 32 from a position meshed with the driving mechanism transmission gear 34, or repel and push the secondary air guide plate transmission gear 32 back to a position meshed with the driving mechanism transmission gear 34.
In this embodiment, the electromagnet 4 can change magnetism according to the control signal, and when the magnetism of the electromagnet 4 is attracted to the magnetism of the secondary air deflector transmission gear 32, the secondary air deflector transmission gear 32 can be attracted from a position meshed with the driving mechanism transmission gear 34, so that the secondary air deflector transmission gear is separated from the meshed position; when the magnetism of the electromagnet 4 is repelled from the magnetism of the secondary air guide plate transmission gear 32, the secondary air guide plate transmission gear 32 can be pushed back to the position where it is engaged with the drive mechanism transmission gear 34.
The second gear shaft 36 is preferably provided with a limiting structure, such as a limiting ring or a limiting post sleeved on the second gear shaft 36, so that the secondary air deflector transmission gear 32 abuts against the limiting structure when pushed back, and is just meshed with the driving mechanism transmission gear 34 at the position.
It should be noted that, when the auxiliary air guiding plate transmission gear 32 is pushed back to the position where it is engaged with the driving mechanism transmission gear 34, the auxiliary air guiding plate transmission gear 32 should be clamped with the second gear shaft 36, so that the auxiliary air guiding plate transmission gear 32 can drive the second gear shaft 36 to rotate. The clamping mode can be that a protrusion is radially arranged on the second gear shaft 36, a matched groove is radially arranged at a position corresponding to the auxiliary air deflector transmission gear 32, and when the auxiliary air deflector transmission gear 32 is pushed back, the protrusion is just embedded into the groove, so that the auxiliary air deflector transmission gear 32 can drive the second gear shaft 36 to rotate.
In one embodiment, the drive mechanism includes a stepper motor and a motor shaft disposed on the stepper motor, with the drive mechanism drive gear 34 being fixedly mounted on the motor shaft.
In this embodiment, the stepper motor operates to rotate the motor shaft thereon, thereby driving the drive mechanism gear 34 fixed to the motor shaft.
In an embodiment, as shown in fig. 4 and 5, a portion of the secondary air guiding plate 2 away from the air outlet is a straight section 21, and a portion of the secondary air guiding plate 2 close to the air outlet is an arc-shaped section 22; the straight section 21 and the arc section 22 are both provided with racks 23 meshed with the driven gear 33 of the auxiliary air deflector, and the racks 23 of the straight section 21 and the arc section 22 are continuously arranged.
In the present embodiment, with reference to fig. 6 and 7, the secondary air guiding plate 2 is mainly composed of two sections: a straight section 21 and an arc-shaped section 22. The straight section 21 sets up outwards, and the arc section 22 sets up inwards to be provided with the arc section rack on straight section 21 and the arc section 22 (this embodiment will be straight section rack and arc section rack together mark as rack 23), straight section rack and arc section rack meet. In the initial state (i.e. when not opened), the driven gear 33 of the secondary air deflector is meshed with one side of the straight-section rack far away from the arc-section rack. When the opening angle of the main air deflector 1 is smaller than the initial angle of the auxiliary air deflector 2, the wind guided by the auxiliary air deflector 2 is necessarily blown to the main air deflector 1, so that the driven gear 33 of the auxiliary air deflector is matched with the straight-section rack of the auxiliary air deflector 2 for transmission, and the auxiliary air deflector 2 only does extension motion. When the opening angle of the main air deflector 1 is larger than the initial angle of the auxiliary air deflector 2, the driven gear 33 of the auxiliary air deflector is in matched transmission with the arc-shaped section rack of the auxiliary air deflector 2, and the auxiliary air deflector 2 swings downwards while extending out, so that the wind guided by the auxiliary air deflector 2 is always blown to the main air deflector 1. That is, the auxiliary air guide plate 2 increases the extension length and the air sweeping angle thereof along with the increase of the air sweeping angle of the main air guide plate 1, so that the auxiliary air guide plate 2 continuously guides the blown cold air downwards, the air guiding effect is increased, and the excessive cold air is prevented from being blown onto the panel shell to form a vortex to generate condensation due to temperature difference.
The embodiment of the invention also provides the air conditioner which comprises an air deflector assembly, wherein the air deflector assembly is arranged at the air outlet of the air conditioner. For details of the air deflection assembly, reference may be made to the foregoing embodiments, and details of the present embodiment are not repeated.
As shown in fig. 8, an embodiment of the present invention further provides a condensation prevention control method, which is applied to an air deflector assembly, and includes the following steps:
s101, when condensation prevention is not needed, the transmission mechanism 3 is driven through the driving mechanism, and the transmission mechanism 3 drives the main air deflector 1 to move independently;
s102, when condensation is required to be prevented, the driving mechanism 3 is driven through the driving mechanism, the driving mechanism 3 drives the main air guide plate 1 and the auxiliary air guide plate 2 to move synchronously, and cold air is guided onto the main air guide plate 1 through the auxiliary air guide plate 2.
This embodiment can be according to operating mode control drive mechanism 3, for example under the operating mode that need not to prevent the condensation, then only need drive the swing of main aviation baffle 1 alone, and vice aviation baffle 2 is out of work this moment, and the stagnation is inside the wind channel, practices thrift cost and energy consumption. Under the condensation condition is prevented to needs, then can drive main aviation baffle 1 and vice aviation baffle 2 synchronous motion simultaneously through drive mechanism 3, make vice aviation baffle 2 continuously will blow off cold wind guide downwards, prevent upwards to form the vortex, avoid the panel to produce the difference in temperature and the condensation appears. Whether this embodiment can confirm according to the operating mode and prevent the condensation and adjust like this, it is more targeted, and the energy consumption has been saved.
In an embodiment, as shown in fig. 9, the anti-condensation control method further includes the following steps:
s201, judging whether condensation prevention is needed or not;
s202, if so, controlling the electromagnet 4 and the auxiliary air guide plate transmission gear 32 to repel magnetically so as to push the auxiliary air guide plate transmission gear 32 back to a position meshed with the driving mechanism transmission gear 34;
and S203, if not, controlling the electromagnet 4 to be magnetically attracted with the secondary air deflector transmission gear 32 so as to attract and pull out the secondary air deflector transmission gear 32 from the position meshed with the driving mechanism transmission gear 34.
In this embodiment, generally speaking, only under the freeze frame refrigeration operating mode, just produce the condensation easily, so can be based on whether receive freeze frame refrigeration and decide whether need prevent the condensation, if receive freeze frame refrigeration, confirm that need prevent the condensation, if do not receive freeze frame refrigeration, then confirm and need not to prevent the condensation. When condensation prevention is not needed, the auxiliary air deflector transmission gear 32 can be attracted to and separated from the whole gear transmission system through the electromagnet 4, and the main air deflector 1 can be controlled independently. When condensation is required to be prevented, the auxiliary air deflector transmission gear 32 can be repelled and pushed back to the gear transmission system through the electromagnet 4, and the main air deflector 1 and the auxiliary air deflector 2 can be controlled simultaneously.
In one embodiment, as shown in fig. 10, step S102 includes:
s301, when a refrigeration instruction is received, detecting the position of the main air deflector 1 by using a position sensor, and judging whether the main air deflector 1 and the auxiliary air deflector 2 are in a synchronous motion state or not;
s302, if the main air deflector 1 and the auxiliary air deflector 2 are not in a synchronous motion state, driving the main air deflector 1 to move through a driving mechanism until the main air deflector 1 and the auxiliary air deflector 2 are in a synchronous motion state;
and S303, synchronously driving the main air deflector 1 and the auxiliary air deflector 2 to move to the positions corresponding to the refrigeration instructions through the transmission mechanism 3.
In this embodiment, the refrigeration command is preferably a refrigeration command that needs to be performed under the anti-condensation condition, such as a freeze-frame refrigeration command. The position sensor may be disposed on the main air guiding plate 1, or may be disposed at another position of the air conditioner, for example, at an air outlet of the air conditioner, as long as the position of the main air guiding plate 1 can be detected.
When condensation needs to be prevented, the position of the main air deflector 1 needs to be matched with the auxiliary air deflector 2 to be in a synchronous motion state, the main air deflector 1 and the auxiliary air deflector 2 can be driven to be in the synchronous motion state through the driving mechanism, and then the main air deflector 1 and the auxiliary air deflector 2 are driven to move to the position corresponding to the refrigeration instruction through the transmission mechanism 3, namely the position of freeze-frame refrigeration.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the system disclosed by the embodiment, the description is relatively simple because the system corresponds to the method disclosed by the embodiment, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, without departing from the principle of the present application, the present application can also make several improvements and modifications, and those improvements and modifications also fall into the protection scope of the claims of the present application.
It should also be noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily 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, article, 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, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. The utility model provides an aviation baffle subassembly, installs in the air outlet of air conditioner, its characterized in that includes:
a main air deflector;
the auxiliary air deflector is arranged on one side of the main air deflector;
the transmission mechanism is arranged between the main air deflector and the auxiliary air deflector and is used for driving the main air deflector to move independently when condensation prevention is not needed and driving the main air deflector and the auxiliary air deflector to move synchronously when condensation prevention is needed so that the auxiliary air deflector guides cold air to the main air deflector;
and the driving mechanism is in driving connection with the transmission mechanism and is used for driving the transmission mechanism.
2. The air deflection assembly of claim 1, wherein the drive mechanism is a gear drive assembly; the gear transmission assembly includes:
the first gear shaft is axially and fixedly arranged on the main air deflector;
the main air deflector transmission gear is fixedly arranged on the first gear shaft and is used for driving the main air deflector to move;
the auxiliary air deflector driven gear is in transmission connection with the auxiliary air deflector and is used for driving the auxiliary air deflector to move;
the auxiliary air deflector transmission gear is coaxially connected with the auxiliary air deflector driven gear in a transmission manner and is used for driving the auxiliary air deflector driven gear to rotate;
and the driving mechanism transmission gear is driven by the driving mechanism and is meshed with the main air deflector transmission gear and the auxiliary air deflector transmission gear simultaneously.
3. The air deflection assembly of claim 2, wherein the geared drive assembly further comprises: a second gear shaft arranged in parallel with the first gear shaft;
the auxiliary air deflector driven gear is fixedly arranged on the second gear shaft, and a rack meshed with the auxiliary air deflector driven gear is arranged on the auxiliary air deflector;
and the auxiliary air deflector transmission gear is axially and slidably arranged on the second gear shaft so as to be meshed with or separated from the driving mechanism transmission gear.
4. The air deflection assembly of claim 3, wherein the secondary air deflection transmission gear is a magnetic gear, further comprising an electromagnet;
the electromagnet is fixedly arranged at one end, opposite to the auxiliary air deflector transmission gear, of the second gear shaft and used for changing magnetism according to a control signal so as to attract and separate the auxiliary air deflector transmission gear from a position meshed with the driving mechanism transmission gear or repel and push the auxiliary air deflector transmission gear back to a position meshed with the driving mechanism transmission gear.
5. The air deflection assembly of claim 2, wherein the drive mechanism includes a stepper motor and a motor shaft disposed on the stepper motor, the drive mechanism drive gear being fixedly mounted on the motor shaft.
6. The air deflection assembly of claim 3, wherein the portion of the secondary air deflection plate away from the air outlet is a straight segment, and the portion of the secondary air deflection plate near the air outlet is an arc segment;
racks meshed with the driven gear of the auxiliary air deflector are arranged on the straight section and the arc section, and the racks of the straight section and the arc section are continuously arranged.
7. An air conditioner comprising the air deflection assembly of any one of claims 1-6, wherein the air deflection assembly is mounted to an outlet of the air conditioner.
8. An anti-condensation control method applied to the air deflection assembly as claimed in any one of claims 1 to 6, characterized by comprising the following steps:
when condensation prevention is not needed, the driving mechanism is driven by the driving mechanism, so that the driving mechanism drives the main air deflector to move independently;
when condensation needs to be prevented, the driving mechanism is driven by the driving mechanism, the driving mechanism drives the main air guide plate and the auxiliary air guide plate to move synchronously, and cold air is guided onto the main air guide plate by the auxiliary air guide plate.
9. The condensation prevention control method according to claim 8, applied to the air deflection assembly according to claim 4, further comprising:
judging whether condensation prevention is needed;
if so, controlling the electromagnet to repel the auxiliary air deflector transmission gear magnetically so as to push the auxiliary air deflector transmission gear back to a position meshed with the driving mechanism transmission gear;
and if not, controlling the electromagnet to attract the auxiliary air deflector transmission gear magnetically so as to attract and separate the auxiliary air deflector transmission gear from the position meshed with the driving mechanism transmission gear.
10. The anti-condensation control method according to claim 8, wherein when anti-condensation is required, the driving mechanism drives the transmission mechanism to drive the main air deflector and the auxiliary air deflector to move synchronously, and the auxiliary air deflector guides cold air to the main air deflector, and the method comprises:
when a refrigeration instruction is received, detecting the position of the main air deflector by using a position sensor, and judging whether the main air deflector and the auxiliary air deflector are in a synchronous motion state or not;
if the main air deflector and the auxiliary air deflector are not in a synchronous motion state, the main air deflector is driven to move through a driving mechanism until the main air deflector and the auxiliary air deflector are in the synchronous motion state;
the transmission mechanism synchronously drives the main air deflector and the auxiliary air deflector to move to the position corresponding to the refrigeration instruction.
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| CN202211667373.5A CN115789936A (en) | 2022-12-23 | 2022-12-23 | Air deflector assembly, air conditioner and anti-condensation control method |
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| CN202211667373.5A CN115789936A (en) | 2022-12-23 | 2022-12-23 | Air deflector assembly, air conditioner and anti-condensation control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117308281A (en) * | 2023-11-24 | 2023-12-29 | 珠海格力电器股份有限公司 | Control method, control device, medium, electronic equipment, air deflector and air conditioner |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3130864A1 (en) * | 2015-08-11 | 2017-02-15 | Lg Electronics Inc. | Indoor unit of air conditioner |
| US20180313572A1 (en) * | 2015-12-01 | 2018-11-01 | Mitsubishi Electric Corporation | Indoor unit of air-conditioning apparatus |
| CN208379226U (en) * | 2018-06-05 | 2019-01-15 | 无锡小天鹅股份有限公司 | Two-tub washing machine |
| JP2019020079A (en) * | 2017-07-20 | 2019-02-07 | 三菱重工サーマルシステムズ株式会社 | Flap, and wall type room air conditioner indoor unit provided with the same |
| CN110608470A (en) * | 2019-09-26 | 2019-12-24 | 广东美的制冷设备有限公司 | Control method and device of air conditioner and air conditioner |
| CN111536679A (en) * | 2020-04-24 | 2020-08-14 | 宁波奥克斯电气股份有限公司 | Air conditioner driving mechanism and air conditioner |
| CN212299183U (en) * | 2020-03-02 | 2021-01-05 | 青岛海尔空调电子有限公司 | Embedded air conditioner |
| CN112361572A (en) * | 2020-11-11 | 2021-02-12 | 珠海格力电器股份有限公司 | Air deflector assembly and air conditioning unit |
| CN212720218U (en) * | 2020-07-13 | 2021-03-16 | 珠海格力电器股份有限公司 | Air deflector structure and air conditioner |
| CN112781206A (en) * | 2020-12-28 | 2021-05-11 | 珠海格力电器股份有限公司 | Air sweeping mechanism, air conditioner and control method of air conditioner |
| CN214469258U (en) * | 2020-12-30 | 2021-10-22 | 宁波奥克斯电气股份有限公司 | Fixing base and air conditioner with segmented air supply |
-
2022
- 2022-12-23 CN CN202211667373.5A patent/CN115789936A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3130864A1 (en) * | 2015-08-11 | 2017-02-15 | Lg Electronics Inc. | Indoor unit of air conditioner |
| US20180313572A1 (en) * | 2015-12-01 | 2018-11-01 | Mitsubishi Electric Corporation | Indoor unit of air-conditioning apparatus |
| JP2019020079A (en) * | 2017-07-20 | 2019-02-07 | 三菱重工サーマルシステムズ株式会社 | Flap, and wall type room air conditioner indoor unit provided with the same |
| CN208379226U (en) * | 2018-06-05 | 2019-01-15 | 无锡小天鹅股份有限公司 | Two-tub washing machine |
| CN110608470A (en) * | 2019-09-26 | 2019-12-24 | 广东美的制冷设备有限公司 | Control method and device of air conditioner and air conditioner |
| CN212299183U (en) * | 2020-03-02 | 2021-01-05 | 青岛海尔空调电子有限公司 | Embedded air conditioner |
| CN111536679A (en) * | 2020-04-24 | 2020-08-14 | 宁波奥克斯电气股份有限公司 | Air conditioner driving mechanism and air conditioner |
| CN212720218U (en) * | 2020-07-13 | 2021-03-16 | 珠海格力电器股份有限公司 | Air deflector structure and air conditioner |
| CN112361572A (en) * | 2020-11-11 | 2021-02-12 | 珠海格力电器股份有限公司 | Air deflector assembly and air conditioning unit |
| CN112781206A (en) * | 2020-12-28 | 2021-05-11 | 珠海格力电器股份有限公司 | Air sweeping mechanism, air conditioner and control method of air conditioner |
| CN214469258U (en) * | 2020-12-30 | 2021-10-22 | 宁波奥克斯电气股份有限公司 | Fixing base and air conditioner with segmented air supply |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117308281A (en) * | 2023-11-24 | 2023-12-29 | 珠海格力电器股份有限公司 | Control method, control device, medium, electronic equipment, air deflector and air conditioner |
| CN117308281B (en) * | 2023-11-24 | 2024-04-09 | 珠海格力电器股份有限公司 | Control method, control device, medium, electronic equipment, air deflector and air conditioner |
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